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Bump kubernetes dependencies to 1.11 

Signed-off-by: Vincent Demeester <vincent@sbr.pm>
This commit is contained in:
Vincent Demeester 2018-07-25 10:17:02 +02:00
parent 601131634e
commit c8f0e211b9
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775 changed files with 62820 additions and 50657 deletions
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25
vendor.conf
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@ -17,8 +17,6 @@ github.com/docker/go-events 9461782956ad83b30282bf90e31fa6a70c255ba9
github.com/docker/go-metrics d466d4f6fd960e01820085bd7e1a24426ee7ef18 github.com/docker/go-metrics d466d4f6fd960e01820085bd7e1a24426ee7ef18
github.com/docker/go-units 9e638d38cf6977a37a8ea0078f3ee75a7cdb2dd1 github.com/docker/go-units 9e638d38cf6977a37a8ea0078f3ee75a7cdb2dd1
github.com/docker/swarmkit edd5641391926a50bc5f7040e20b7efc05003c26 github.com/docker/swarmkit edd5641391926a50bc5f7040e20b7efc05003c26
github.com/emicklei/go-restful ff4f55a206334ef123e4f79bbf348980da81ca46
github.com/emicklei/go-restful-swagger12 dcef7f55730566d41eae5db10e7d6981829720f6
github.com/flynn-archive/go-shlex 3f9db97f856818214da2e1057f8ad84803971cff github.com/flynn-archive/go-shlex 3f9db97f856818214da2e1057f8ad84803971cff
github.com/ghodss/yaml 0ca9ea5df5451ffdf184b4428c902747c2c11cd7 github.com/ghodss/yaml 0ca9ea5df5451ffdf184b4428c902747c2c11cd7
github.com/gogo/protobuf v1.0.0 github.com/gogo/protobuf v1.0.0
@ -31,26 +29,21 @@ github.com/googleapis/gnostic e4f56557df6250e1945ee6854f181ce4e1c2c646
github.com/gorilla/context v1.1 github.com/gorilla/context v1.1
github.com/gorilla/mux v1.1 github.com/gorilla/mux v1.1
gotest.tools v2.1.0 gotest.tools v2.1.0
github.com/go-openapi/jsonpointer 46af16f9f7b149af66e5d1bd010e3574dc06de98
github.com/go-openapi/jsonreference 13c6e3589ad90f49bd3e3bbe2c2cb3d7a4142272
github.com/go-openapi/spec 6aced65f8501fe1217321abf0749d354824ba2ff
github.com/go-openapi/swag 1d0bd113de87027671077d3c71eb3ac5d7dbba72
github.com/gregjones/httpcache c1f8028e62adb3d518b823a2f8e6a95c38bdd3aa github.com/gregjones/httpcache c1f8028e62adb3d518b823a2f8e6a95c38bdd3aa
github.com/grpc-ecosystem/grpc-gateway 1a03ca3bad1e1ebadaedd3abb76bc58d4ac8143b github.com/grpc-ecosystem/grpc-gateway 1a03ca3bad1e1ebadaedd3abb76bc58d4ac8143b
github.com/grpc-ecosystem/grpc-opentracing 8e809c8a86450a29b90dcc9efbf062d0fe6d9746 github.com/grpc-ecosystem/grpc-opentracing 8e809c8a86450a29b90dcc9efbf062d0fe6d9746
github.com/hashicorp/golang-lru a0d98a5f288019575c6d1f4bb1573fef2d1fcdc4 github.com/hashicorp/golang-lru a0d98a5f288019575c6d1f4bb1573fef2d1fcdc4
github.com/howeyc/gopass 3ca23474a7c7203e0a0a070fd33508f6efdb9b3d
github.com/imdario/mergo v0.3.5 github.com/imdario/mergo v0.3.5
github.com/inconshreveable/mousetrap 76626ae9c91c4f2a10f34cad8ce83ea42c93bb75 github.com/inconshreveable/mousetrap 76626ae9c91c4f2a10f34cad8ce83ea42c93bb75
github.com/juju/ratelimit 5b9ff866471762aa2ab2dced63c9fb6f53921342 github.com/json-iterator/go ab8a2e0c74be9d3be70b3184d9acc634935ded82 # 1.1.4
github.com/json-iterator/go 6240e1e7983a85228f7fd9c3e1b6932d46ec58e2
github.com/mailru/easyjson d5b7844b561a7bc640052f1b935f7b800330d7e0
github.com/mattn/go-shellwords v1.0.3 github.com/mattn/go-shellwords v1.0.3
github.com/matttproud/golang_protobuf_extensions v1.0.0 github.com/matttproud/golang_protobuf_extensions v1.0.0
github.com/Microsoft/go-winio v0.4.8 github.com/Microsoft/go-winio v0.4.8
github.com/miekg/pkcs11 5f6e0d0dad6f472df908c8e968a98ef00c9224bb github.com/miekg/pkcs11 5f6e0d0dad6f472df908c8e968a98ef00c9224bb
github.com/mitchellh/mapstructure f3009df150dadf309fdee4a54ed65c124afad715 github.com/mitchellh/mapstructure f3009df150dadf309fdee4a54ed65c124afad715
github.com/moby/buildkit 9acf51e49185b348608e0096b2903dd72907adcb github.com/moby/buildkit 9acf51e49185b348608e0096b2903dd72907adcb
github.com/modern-go/concurrent bacd9c7ef1dd9b15be4a9909b8ac7a4e313eec94 # 1.0.3
github.com/modern-go/reflect2 4b7aa43c6742a2c18fdef89dd197aaae7dac7ccd # 1.0.1
github.com/morikuni/aec 39771216ff4c63d11f5e604076f9c45e8be1067b github.com/morikuni/aec 39771216ff4c63d11f5e604076f9c45e8be1067b
github.com/Nvveen/Gotty a8b993ba6abdb0e0c12b0125c603323a71c7790c https://github.com/ijc25/Gotty github.com/Nvveen/Gotty a8b993ba6abdb0e0c12b0125c603323a71c7790c https://github.com/ijc25/Gotty
github.com/opencontainers/go-digest v1.0.0-rc1 github.com/opencontainers/go-digest v1.0.0-rc1
@ -63,8 +56,6 @@ github.com/prometheus/client_golang 52437c81da6b127a9925d17eb3a382a2e5fd395e
github.com/prometheus/client_model fa8ad6fec33561be4280a8f0514318c79d7f6cb6 github.com/prometheus/client_model fa8ad6fec33561be4280a8f0514318c79d7f6cb6
github.com/prometheus/common ebdfc6da46522d58825777cf1f90490a5b1ef1d8 github.com/prometheus/common ebdfc6da46522d58825777cf1f90490a5b1ef1d8
github.com/prometheus/procfs abf152e5f3e97f2fafac028d2cc06c1feb87ffa5 github.com/prometheus/procfs abf152e5f3e97f2fafac028d2cc06c1feb87ffa5
github.com/PuerkitoBio/purell 8a290539e2e8629dbc4e6bad948158f790ec31f4
github.com/PuerkitoBio/urlesc 5bd2802263f21d8788851d5305584c82a5c75d7e
github.com/russross/blackfriday 1d6b8e9301e720b08a8938b8c25c018285885438 github.com/russross/blackfriday 1d6b8e9301e720b08a8938b8c25c018285885438
github.com/shurcooL/sanitized_anchor_name 10ef21a441db47d8b13ebcc5fd2310f636973c77 github.com/shurcooL/sanitized_anchor_name 10ef21a441db47d8b13ebcc5fd2310f636973c77
github.com/sirupsen/logrus v1.0.3 github.com/sirupsen/logrus v1.0.3
@ -85,11 +76,11 @@ google.golang.org/genproto 694d95ba50e67b2e363f3483057db5d4910c18f9
google.golang.org/grpc v1.12.0 google.golang.org/grpc v1.12.0
gopkg.in/inf.v0 3887ee99ecf07df5b447e9b00d9c0b2adaa9f3e4 gopkg.in/inf.v0 3887ee99ecf07df5b447e9b00d9c0b2adaa9f3e4
gopkg.in/yaml.v2 4c78c975fe7c825c6d1466c42be594d1d6f3aba6 gopkg.in/yaml.v2 4c78c975fe7c825c6d1466c42be594d1d6f3aba6
k8s.io/api kubernetes-1.8.14 k8s.io/api kubernetes-1.11.0
k8s.io/apimachinery kubernetes-1.8.14 k8s.io/apimachinery kubernetes-1.11.0
k8s.io/client-go kubernetes-1.8.14 k8s.io/client-go kubernetes-1.11.0
k8s.io/kubernetes v1.8.14 k8s.io/kube-openapi d8ea2fe547a448256204cfc68dfee7b26c720acb
k8s.io/kube-openapi 0c329704159e3b051aafac400b15baacf2a94a04 k8s.io/kubernetes v1.11.0
vbom.ml/util 928aaa586d7718c70f4090ddf83f2b34c16fdc8d vbom.ml/util 928aaa586d7718c70f4090ddf83f2b34c16fdc8d
github.com/containerd/console cb7008ab3d8359b78c5f464cb7cf160107ad5925 github.com/containerd/console cb7008ab3d8359b78c5f464cb7cf160107ad5925
github.com/tonistiigi/units 29de085e9400559bd68aea2e7bc21566e7b8281d github.com/tonistiigi/units 29de085e9400559bd68aea2e7bc21566e7b8281d

12
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@ -1,12 +0,0 @@
Copyright (c) 2012, Martin Angers
All rights reserved.
Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met:
* Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer.
* Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution.
* Neither the name of the author nor the names of its contributors may be used to endorse or promote products derived from this software without specific prior written permission.
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

185
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@ -1,185 +0,0 @@
# Purell
Purell is a tiny Go library to normalize URLs. It returns a pure URL. Pure-ell. Sanitizer and all. Yeah, I know...
Based on the [wikipedia paper][wiki] and the [RFC 3986 document][rfc].
[![build status](https://secure.travis-ci.org/PuerkitoBio/purell.png)](http://travis-ci.org/PuerkitoBio/purell)
## Install
`go get github.com/PuerkitoBio/purell`
## Changelog
* **2016-07-27 (v1.0.0)** : Normalize IDN to ASCII (thanks to @zenovich).
* **2015-02-08** : Add fix for relative paths issue ([PR #5][pr5]) and add fix for unnecessary encoding of reserved characters ([see issue #7][iss7]).
* **v0.2.0** : Add benchmarks, Attempt IDN support.
* **v0.1.0** : Initial release.
## Examples
From `example_test.go` (note that in your code, you would import "github.com/PuerkitoBio/purell", and would prefix references to its methods and constants with "purell."):
```go
package purell
import (
"fmt"
"net/url"
)
func ExampleNormalizeURLString() {
if normalized, err := NormalizeURLString("hTTp://someWEBsite.com:80/Amazing%3f/url/",
FlagLowercaseScheme|FlagLowercaseHost|FlagUppercaseEscapes); err != nil {
panic(err)
} else {
fmt.Print(normalized)
}
// Output: http://somewebsite.com:80/Amazing%3F/url/
}
func ExampleMustNormalizeURLString() {
normalized := MustNormalizeURLString("hTTpS://someWEBsite.com:443/Amazing%fa/url/",
FlagsUnsafeGreedy)
fmt.Print(normalized)
// Output: http://somewebsite.com/Amazing%FA/url
}
func ExampleNormalizeURL() {
if u, err := url.Parse("Http://SomeUrl.com:8080/a/b/.././c///g?c=3&a=1&b=9&c=0#target"); err != nil {
panic(err)
} else {
normalized := NormalizeURL(u, FlagsUsuallySafeGreedy|FlagRemoveDuplicateSlashes|FlagRemoveFragment)
fmt.Print(normalized)
}
// Output: http://someurl.com:8080/a/c/g?c=3&a=1&b=9&c=0
}
```
## API
As seen in the examples above, purell offers three methods, `NormalizeURLString(string, NormalizationFlags) (string, error)`, `MustNormalizeURLString(string, NormalizationFlags) (string)` and `NormalizeURL(*url.URL, NormalizationFlags) (string)`. They all normalize the provided URL based on the specified flags. Here are the available flags:
```go
const (
// Safe normalizations
FlagLowercaseScheme NormalizationFlags = 1 << iota // HTTP://host -> http://host, applied by default in Go1.1
FlagLowercaseHost // http://HOST -> http://host
FlagUppercaseEscapes // http://host/t%ef -> http://host/t%EF
FlagDecodeUnnecessaryEscapes // http://host/t%41 -> http://host/tA
FlagEncodeNecessaryEscapes // http://host/!"#$ -> http://host/%21%22#$
FlagRemoveDefaultPort // http://host:80 -> http://host
FlagRemoveEmptyQuerySeparator // http://host/path? -> http://host/path
// Usually safe normalizations
FlagRemoveTrailingSlash // http://host/path/ -> http://host/path
FlagAddTrailingSlash // http://host/path -> http://host/path/ (should choose only one of these add/remove trailing slash flags)
FlagRemoveDotSegments // http://host/path/./a/b/../c -> http://host/path/a/c
// Unsafe normalizations
FlagRemoveDirectoryIndex // http://host/path/index.html -> http://host/path/
FlagRemoveFragment // http://host/path#fragment -> http://host/path
FlagForceHTTP // https://host -> http://host
FlagRemoveDuplicateSlashes // http://host/path//a///b -> http://host/path/a/b
FlagRemoveWWW // http://www.host/ -> http://host/
FlagAddWWW // http://host/ -> http://www.host/ (should choose only one of these add/remove WWW flags)
FlagSortQuery // http://host/path?c=3&b=2&a=1&b=1 -> http://host/path?a=1&b=1&b=2&c=3
// Normalizations not in the wikipedia article, required to cover tests cases
// submitted by jehiah
FlagDecodeDWORDHost // http://1113982867 -> http://66.102.7.147
FlagDecodeOctalHost // http://0102.0146.07.0223 -> http://66.102.7.147
FlagDecodeHexHost // http://0x42660793 -> http://66.102.7.147
FlagRemoveUnnecessaryHostDots // http://.host../path -> http://host/path
FlagRemoveEmptyPortSeparator // http://host:/path -> http://host/path
// Convenience set of safe normalizations
FlagsSafe NormalizationFlags = FlagLowercaseHost | FlagLowercaseScheme | FlagUppercaseEscapes | FlagDecodeUnnecessaryEscapes | FlagEncodeNecessaryEscapes | FlagRemoveDefaultPort | FlagRemoveEmptyQuerySeparator
// For convenience sets, "greedy" uses the "remove trailing slash" and "remove www. prefix" flags,
// while "non-greedy" uses the "add (or keep) the trailing slash" and "add www. prefix".
// Convenience set of usually safe normalizations (includes FlagsSafe)
FlagsUsuallySafeGreedy NormalizationFlags = FlagsSafe | FlagRemoveTrailingSlash | FlagRemoveDotSegments
FlagsUsuallySafeNonGreedy NormalizationFlags = FlagsSafe | FlagAddTrailingSlash | FlagRemoveDotSegments
// Convenience set of unsafe normalizations (includes FlagsUsuallySafe)
FlagsUnsafeGreedy NormalizationFlags = FlagsUsuallySafeGreedy | FlagRemoveDirectoryIndex | FlagRemoveFragment | FlagForceHTTP | FlagRemoveDuplicateSlashes | FlagRemoveWWW | FlagSortQuery
FlagsUnsafeNonGreedy NormalizationFlags = FlagsUsuallySafeNonGreedy | FlagRemoveDirectoryIndex | FlagRemoveFragment | FlagForceHTTP | FlagRemoveDuplicateSlashes | FlagAddWWW | FlagSortQuery
// Convenience set of all available flags
FlagsAllGreedy = FlagsUnsafeGreedy | FlagDecodeDWORDHost | FlagDecodeOctalHost | FlagDecodeHexHost | FlagRemoveUnnecessaryHostDots | FlagRemoveEmptyPortSeparator
FlagsAllNonGreedy = FlagsUnsafeNonGreedy | FlagDecodeDWORDHost | FlagDecodeOctalHost | FlagDecodeHexHost | FlagRemoveUnnecessaryHostDots | FlagRemoveEmptyPortSeparator
)
```
For convenience, the set of flags `FlagsSafe`, `FlagsUsuallySafe[Greedy|NonGreedy]`, `FlagsUnsafe[Greedy|NonGreedy]` and `FlagsAll[Greedy|NonGreedy]` are provided for the similarly grouped normalizations on [wikipedia's URL normalization page][wiki]. You can add (using the bitwise OR `|` operator) or remove (using the bitwise AND NOT `&^` operator) individual flags from the sets if required, to build your own custom set.
The [full godoc reference is available on gopkgdoc][godoc].
Some things to note:
* `FlagDecodeUnnecessaryEscapes`, `FlagEncodeNecessaryEscapes`, `FlagUppercaseEscapes` and `FlagRemoveEmptyQuerySeparator` are always implicitly set, because internally, the URL string is parsed as an URL object, which automatically decodes unnecessary escapes, uppercases and encodes necessary ones, and removes empty query separators (an unnecessary `?` at the end of the url). So this operation cannot **not** be done. For this reason, `FlagRemoveEmptyQuerySeparator` (as well as the other three) has been included in the `FlagsSafe` convenience set, instead of `FlagsUnsafe`, where Wikipedia puts it.
* The `FlagDecodeUnnecessaryEscapes` decodes the following escapes (*from -> to*):
- %24 -> $
- %26 -> &
- %2B-%3B -> +,-./0123456789:;
- %3D -> =
- %40-%5A -> @ABCDEFGHIJKLMNOPQRSTUVWXYZ
- %5F -> _
- %61-%7A -> abcdefghijklmnopqrstuvwxyz
- %7E -> ~
* When the `NormalizeURL` function is used (passing an URL object), this source URL object is modified (that is, after the call, the URL object will be modified to reflect the normalization).
* The *replace IP with domain name* normalization (`http://208.77.188.166/ → http://www.example.com/`) is obviously not possible for a library without making some network requests. This is not implemented in purell.
* The *remove unused query string parameters* and *remove default query parameters* are also not implemented, since this is a very case-specific normalization, and it is quite trivial to do with an URL object.
### Safe vs Usually Safe vs Unsafe
Purell allows you to control the level of risk you take while normalizing an URL. You can aggressively normalize, play it totally safe, or anything in between.
Consider the following URL:
`HTTPS://www.RooT.com/toto/t%45%1f///a/./b/../c/?z=3&w=2&a=4&w=1#invalid`
Normalizing with the `FlagsSafe` gives:
`https://www.root.com/toto/tE%1F///a/./b/../c/?z=3&w=2&a=4&w=1#invalid`
With the `FlagsUsuallySafeGreedy`:
`https://www.root.com/toto/tE%1F///a/c?z=3&w=2&a=4&w=1#invalid`
And with `FlagsUnsafeGreedy`:
`http://root.com/toto/tE%1F/a/c?a=4&w=1&w=2&z=3`
## TODOs
* Add a class/default instance to allow specifying custom directory index names? At the moment, removing directory index removes `(^|/)((?:default|index)\.\w{1,4})$`.
## Thanks / Contributions
@rogpeppe
@jehiah
@opennota
@pchristopher1275
@zenovich
## License
The [BSD 3-Clause license][bsd].
[bsd]: http://opensource.org/licenses/BSD-3-Clause
[wiki]: http://en.wikipedia.org/wiki/URL_normalization
[rfc]: http://tools.ietf.org/html/rfc3986#section-6
[godoc]: http://go.pkgdoc.org/github.com/PuerkitoBio/purell
[pr5]: https://github.com/PuerkitoBio/purell/pull/5
[iss7]: https://github.com/PuerkitoBio/purell/issues/7

375
vendor/github.com/PuerkitoBio/purell/purell.go generated vendored
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@ -1,375 +0,0 @@
/*
Package purell offers URL normalization as described on the wikipedia page:
http://en.wikipedia.org/wiki/URL_normalization
*/
package purell
import (
"bytes"
"fmt"
"net/url"
"regexp"
"sort"
"strconv"
"strings"
"github.com/PuerkitoBio/urlesc"
"golang.org/x/net/idna"
"golang.org/x/text/secure/precis"
"golang.org/x/text/unicode/norm"
)
// A set of normalization flags determines how a URL will
// be normalized.
type NormalizationFlags uint
const (
// Safe normalizations
FlagLowercaseScheme NormalizationFlags = 1 << iota // HTTP://host -> http://host, applied by default in Go1.1
FlagLowercaseHost // http://HOST -> http://host
FlagUppercaseEscapes // http://host/t%ef -> http://host/t%EF
FlagDecodeUnnecessaryEscapes // http://host/t%41 -> http://host/tA
FlagEncodeNecessaryEscapes // http://host/!"#$ -> http://host/%21%22#$
FlagRemoveDefaultPort // http://host:80 -> http://host
FlagRemoveEmptyQuerySeparator // http://host/path? -> http://host/path
// Usually safe normalizations
FlagRemoveTrailingSlash // http://host/path/ -> http://host/path
FlagAddTrailingSlash // http://host/path -> http://host/path/ (should choose only one of these add/remove trailing slash flags)
FlagRemoveDotSegments // http://host/path/./a/b/../c -> http://host/path/a/c
// Unsafe normalizations
FlagRemoveDirectoryIndex // http://host/path/index.html -> http://host/path/
FlagRemoveFragment // http://host/path#fragment -> http://host/path
FlagForceHTTP // https://host -> http://host
FlagRemoveDuplicateSlashes // http://host/path//a///b -> http://host/path/a/b
FlagRemoveWWW // http://www.host/ -> http://host/
FlagAddWWW // http://host/ -> http://www.host/ (should choose only one of these add/remove WWW flags)
FlagSortQuery // http://host/path?c=3&b=2&a=1&b=1 -> http://host/path?a=1&b=1&b=2&c=3
// Normalizations not in the wikipedia article, required to cover tests cases
// submitted by jehiah
FlagDecodeDWORDHost // http://1113982867 -> http://66.102.7.147
FlagDecodeOctalHost // http://0102.0146.07.0223 -> http://66.102.7.147
FlagDecodeHexHost // http://0x42660793 -> http://66.102.7.147
FlagRemoveUnnecessaryHostDots // http://.host../path -> http://host/path
FlagRemoveEmptyPortSeparator // http://host:/path -> http://host/path
// Convenience set of safe normalizations
FlagsSafe NormalizationFlags = FlagLowercaseHost | FlagLowercaseScheme | FlagUppercaseEscapes | FlagDecodeUnnecessaryEscapes | FlagEncodeNecessaryEscapes | FlagRemoveDefaultPort | FlagRemoveEmptyQuerySeparator
// For convenience sets, "greedy" uses the "remove trailing slash" and "remove www. prefix" flags,
// while "non-greedy" uses the "add (or keep) the trailing slash" and "add www. prefix".
// Convenience set of usually safe normalizations (includes FlagsSafe)
FlagsUsuallySafeGreedy NormalizationFlags = FlagsSafe | FlagRemoveTrailingSlash | FlagRemoveDotSegments
FlagsUsuallySafeNonGreedy NormalizationFlags = FlagsSafe | FlagAddTrailingSlash | FlagRemoveDotSegments
// Convenience set of unsafe normalizations (includes FlagsUsuallySafe)
FlagsUnsafeGreedy NormalizationFlags = FlagsUsuallySafeGreedy | FlagRemoveDirectoryIndex | FlagRemoveFragment | FlagForceHTTP | FlagRemoveDuplicateSlashes | FlagRemoveWWW | FlagSortQuery
FlagsUnsafeNonGreedy NormalizationFlags = FlagsUsuallySafeNonGreedy | FlagRemoveDirectoryIndex | FlagRemoveFragment | FlagForceHTTP | FlagRemoveDuplicateSlashes | FlagAddWWW | FlagSortQuery
// Convenience set of all available flags
FlagsAllGreedy = FlagsUnsafeGreedy | FlagDecodeDWORDHost | FlagDecodeOctalHost | FlagDecodeHexHost | FlagRemoveUnnecessaryHostDots | FlagRemoveEmptyPortSeparator
FlagsAllNonGreedy = FlagsUnsafeNonGreedy | FlagDecodeDWORDHost | FlagDecodeOctalHost | FlagDecodeHexHost | FlagRemoveUnnecessaryHostDots | FlagRemoveEmptyPortSeparator
)
const (
defaultHttpPort = ":80"
defaultHttpsPort = ":443"
)
// Regular expressions used by the normalizations
var rxPort = regexp.MustCompile(`(:\d+)/?$`)
var rxDirIndex = regexp.MustCompile(`(^|/)((?:default|index)\.\w{1,4})$`)
var rxDupSlashes = regexp.MustCompile(`/{2,}`)
var rxDWORDHost = regexp.MustCompile(`^(\d+)((?:\.+)?(?:\:\d*)?)$`)
var rxOctalHost = regexp.MustCompile(`^(0\d*)\.(0\d*)\.(0\d*)\.(0\d*)((?:\.+)?(?:\:\d*)?)$`)
var rxHexHost = regexp.MustCompile(`^0x([0-9A-Fa-f]+)((?:\.+)?(?:\:\d*)?)$`)
var rxHostDots = regexp.MustCompile(`^(.+?)(:\d+)?$`)
var rxEmptyPort = regexp.MustCompile(`:+$`)
// Map of flags to implementation function.
// FlagDecodeUnnecessaryEscapes has no action, since it is done automatically
// by parsing the string as an URL. Same for FlagUppercaseEscapes and FlagRemoveEmptyQuerySeparator.
// Since maps have undefined traversing order, make a slice of ordered keys
var flagsOrder = []NormalizationFlags{
FlagLowercaseScheme,
FlagLowercaseHost,
FlagRemoveDefaultPort,
FlagRemoveDirectoryIndex,
FlagRemoveDotSegments,
FlagRemoveFragment,
FlagForceHTTP, // Must be after remove default port (because https=443/http=80)
FlagRemoveDuplicateSlashes,
FlagRemoveWWW,
FlagAddWWW,
FlagSortQuery,
FlagDecodeDWORDHost,
FlagDecodeOctalHost,
FlagDecodeHexHost,
FlagRemoveUnnecessaryHostDots,
FlagRemoveEmptyPortSeparator,
FlagRemoveTrailingSlash, // These two (add/remove trailing slash) must be last
FlagAddTrailingSlash,
}
// ... and then the map, where order is unimportant
var flags = map[NormalizationFlags]func(*url.URL){
FlagLowercaseScheme: lowercaseScheme,
FlagLowercaseHost: lowercaseHost,
FlagRemoveDefaultPort: removeDefaultPort,
FlagRemoveDirectoryIndex: removeDirectoryIndex,
FlagRemoveDotSegments: removeDotSegments,
FlagRemoveFragment: removeFragment,
FlagForceHTTP: forceHTTP,
FlagRemoveDuplicateSlashes: removeDuplicateSlashes,
FlagRemoveWWW: removeWWW,
FlagAddWWW: addWWW,
FlagSortQuery: sortQuery,
FlagDecodeDWORDHost: decodeDWORDHost,
FlagDecodeOctalHost: decodeOctalHost,
FlagDecodeHexHost: decodeHexHost,
FlagRemoveUnnecessaryHostDots: removeUnncessaryHostDots,
FlagRemoveEmptyPortSeparator: removeEmptyPortSeparator,
FlagRemoveTrailingSlash: removeTrailingSlash,
FlagAddTrailingSlash: addTrailingSlash,
}
// MustNormalizeURLString returns the normalized string, and panics if an error occurs.
// It takes an URL string as input, as well as the normalization flags.
func MustNormalizeURLString(u string, f NormalizationFlags) string {
result, e := NormalizeURLString(u, f)
if e != nil {
panic(e)
}
return result
}
// NormalizeURLString returns the normalized string, or an error if it can't be parsed into an URL object.
// It takes an URL string as input, as well as the normalization flags.
func NormalizeURLString(u string, f NormalizationFlags) (string, error) {
if parsed, e := url.Parse(u); e != nil {
return "", e
} else {
options := make([]precis.Option, 1, 3)
options[0] = precis.IgnoreCase
if f&FlagLowercaseHost == FlagLowercaseHost {
options = append(options, precis.FoldCase())
}
options = append(options, precis.Norm(norm.NFC))
profile := precis.NewFreeform(options...)
if parsed.Host, e = idna.ToASCII(profile.NewTransformer().String(parsed.Host)); e != nil {
return "", e
}
return NormalizeURL(parsed, f), nil
}
panic("Unreachable code.")
}
// NormalizeURL returns the normalized string.
// It takes a parsed URL object as input, as well as the normalization flags.
func NormalizeURL(u *url.URL, f NormalizationFlags) string {
for _, k := range flagsOrder {
if f&k == k {
flags[k](u)
}
}
return urlesc.Escape(u)
}
func lowercaseScheme(u *url.URL) {
if len(u.Scheme) > 0 {
u.Scheme = strings.ToLower(u.Scheme)
}
}
func lowercaseHost(u *url.URL) {
if len(u.Host) > 0 {
u.Host = strings.ToLower(u.Host)
}
}
func removeDefaultPort(u *url.URL) {
if len(u.Host) > 0 {
scheme := strings.ToLower(u.Scheme)
u.Host = rxPort.ReplaceAllStringFunc(u.Host, func(val string) string {
if (scheme == "http" && val == defaultHttpPort) || (scheme == "https" && val == defaultHttpsPort) {
return ""
}
return val
})
}
}
func removeTrailingSlash(u *url.URL) {
if l := len(u.Path); l > 0 {
if strings.HasSuffix(u.Path, "/") {
u.Path = u.Path[:l-1]
}
} else if l = len(u.Host); l > 0 {
if strings.HasSuffix(u.Host, "/") {
u.Host = u.Host[:l-1]
}
}
}
func addTrailingSlash(u *url.URL) {
if l := len(u.Path); l > 0 {
if !strings.HasSuffix(u.Path, "/") {
u.Path += "/"
}
} else if l = len(u.Host); l > 0 {
if !strings.HasSuffix(u.Host, "/") {
u.Host += "/"
}
}
}
func removeDotSegments(u *url.URL) {
if len(u.Path) > 0 {
var dotFree []string
var lastIsDot bool
sections := strings.Split(u.Path, "/")
for _, s := range sections {
if s == ".." {
if len(dotFree) > 0 {
dotFree = dotFree[:len(dotFree)-1]
}
} else if s != "." {
dotFree = append(dotFree, s)
}
lastIsDot = (s == "." || s == "..")
}
// Special case if host does not end with / and new path does not begin with /
u.Path = strings.Join(dotFree, "/")
if u.Host != "" && !strings.HasSuffix(u.Host, "/") && !strings.HasPrefix(u.Path, "/") {
u.Path = "/" + u.Path
}
// Special case if the last segment was a dot, make sure the path ends with a slash
if lastIsDot && !strings.HasSuffix(u.Path, "/") {
u.Path += "/"
}
}
}
func removeDirectoryIndex(u *url.URL) {
if len(u.Path) > 0 {
u.Path = rxDirIndex.ReplaceAllString(u.Path, "$1")
}
}
func removeFragment(u *url.URL) {
u.Fragment = ""
}
func forceHTTP(u *url.URL) {
if strings.ToLower(u.Scheme) == "https" {
u.Scheme = "http"
}
}
func removeDuplicateSlashes(u *url.URL) {
if len(u.Path) > 0 {
u.Path = rxDupSlashes.ReplaceAllString(u.Path, "/")
}
}
func removeWWW(u *url.URL) {
if len(u.Host) > 0 && strings.HasPrefix(strings.ToLower(u.Host), "www.") {
u.Host = u.Host[4:]
}
}
func addWWW(u *url.URL) {
if len(u.Host) > 0 && !strings.HasPrefix(strings.ToLower(u.Host), "www.") {
u.Host = "www." + u.Host
}
}
func sortQuery(u *url.URL) {
q := u.Query()
if len(q) > 0 {
arKeys := make([]string, len(q))
i := 0
for k, _ := range q {
arKeys[i] = k
i++
}
sort.Strings(arKeys)
buf := new(bytes.Buffer)
for _, k := range arKeys {
sort.Strings(q[k])
for _, v := range q[k] {
if buf.Len() > 0 {
buf.WriteRune('&')
}
buf.WriteString(fmt.Sprintf("%s=%s", k, urlesc.QueryEscape(v)))
}
}
// Rebuild the raw query string
u.RawQuery = buf.String()
}
}
func decodeDWORDHost(u *url.URL) {
if len(u.Host) > 0 {
if matches := rxDWORDHost.FindStringSubmatch(u.Host); len(matches) > 2 {
var parts [4]int64
dword, _ := strconv.ParseInt(matches[1], 10, 0)
for i, shift := range []uint{24, 16, 8, 0} {
parts[i] = dword >> shift & 0xFF
}
u.Host = fmt.Sprintf("%d.%d.%d.%d%s", parts[0], parts[1], parts[2], parts[3], matches[2])
}
}
}
func decodeOctalHost(u *url.URL) {
if len(u.Host) > 0 {
if matches := rxOctalHost.FindStringSubmatch(u.Host); len(matches) > 5 {
var parts [4]int64
for i := 1; i <= 4; i++ {
parts[i-1], _ = strconv.ParseInt(matches[i], 8, 0)
}
u.Host = fmt.Sprintf("%d.%d.%d.%d%s", parts[0], parts[1], parts[2], parts[3], matches[5])
}
}
}
func decodeHexHost(u *url.URL) {
if len(u.Host) > 0 {
if matches := rxHexHost.FindStringSubmatch(u.Host); len(matches) > 2 {
// Conversion is safe because of regex validation
parsed, _ := strconv.ParseInt(matches[1], 16, 0)
// Set host as DWORD (base 10) encoded host
u.Host = fmt.Sprintf("%d%s", parsed, matches[2])
// The rest is the same as decoding a DWORD host
decodeDWORDHost(u)
}
}
}
func removeUnncessaryHostDots(u *url.URL) {
if len(u.Host) > 0 {
if matches := rxHostDots.FindStringSubmatch(u.Host); len(matches) > 1 {
// Trim the leading and trailing dots
u.Host = strings.Trim(matches[1], ".")
if len(matches) > 2 {
u.Host += matches[2]
}
}
}
}
func removeEmptyPortSeparator(u *url.URL) {
if len(u.Host) > 0 {
u.Host = rxEmptyPort.ReplaceAllString(u.Host, "")
}
}

27
vendor/github.com/PuerkitoBio/urlesc/LICENSE generated vendored
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@ -1,27 +0,0 @@
Copyright (c) 2012 The Go Authors. All rights reserved.
Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions are
met:
* Redistributions of source code must retain the above copyright
notice, this list of conditions and the following disclaimer.
* Redistributions in binary form must reproduce the above
copyright notice, this list of conditions and the following disclaimer
in the documentation and/or other materials provided with the
distribution.
* Neither the name of Google Inc. nor the names of its
contributors may be used to endorse or promote products derived from
this software without specific prior written permission.
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

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vendor/github.com/PuerkitoBio/urlesc/README.md generated vendored
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@ -1,16 +0,0 @@
urlesc [![Build Status](https://travis-ci.org/PuerkitoBio/urlesc.png?branch=master)](https://travis-ci.org/PuerkitoBio/urlesc) [![GoDoc](http://godoc.org/github.com/PuerkitoBio/urlesc?status.svg)](http://godoc.org/github.com/PuerkitoBio/urlesc)
======
Package urlesc implements query escaping as per RFC 3986.
It contains some parts of the net/url package, modified so as to allow
some reserved characters incorrectly escaped by net/url (see [issue 5684](https://github.com/golang/go/issues/5684)).
## Install
go get github.com/PuerkitoBio/urlesc
## License
Go license (BSD-3-Clause)

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vendor/github.com/PuerkitoBio/urlesc/urlesc.go generated vendored
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// Copyright 2009 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
// Package urlesc implements query escaping as per RFC 3986.
// It contains some parts of the net/url package, modified so as to allow
// some reserved characters incorrectly escaped by net/url.
// See https://github.com/golang/go/issues/5684
package urlesc
import (
"bytes"
"net/url"
"strings"
)
type encoding int
const (
encodePath encoding = 1 + iota
encodeUserPassword
encodeQueryComponent
encodeFragment
)
// Return true if the specified character should be escaped when
// appearing in a URL string, according to RFC 3986.
func shouldEscape(c byte, mode encoding) bool {
// §2.3 Unreserved characters (alphanum)
if 'A' <= c && c <= 'Z' || 'a' <= c && c <= 'z' || '0' <= c && c <= '9' {
return false
}
switch c {
case '-', '.', '_', '~': // §2.3 Unreserved characters (mark)
return false
// §2.2 Reserved characters (reserved)
case ':', '/', '?', '#', '[', ']', '@', // gen-delims
'!', '$', '&', '\'', '(', ')', '*', '+', ',', ';', '=': // sub-delims
// Different sections of the URL allow a few of
// the reserved characters to appear unescaped.
switch mode {
case encodePath: // §3.3
// The RFC allows sub-delims and : @.
// '/', '[' and ']' can be used to assign meaning to individual path
// segments. This package only manipulates the path as a whole,
// so we allow those as well. That leaves only ? and # to escape.
return c == '?' || c == '#'
case encodeUserPassword: // §3.2.1
// The RFC allows : and sub-delims in
// userinfo. The parsing of userinfo treats ':' as special so we must escape
// all the gen-delims.
return c == ':' || c == '/' || c == '?' || c == '#' || c == '[' || c == ']' || c == '@'
case encodeQueryComponent: // §3.4
// The RFC allows / and ?.
return c != '/' && c != '?'
case encodeFragment: // §4.1
// The RFC text is silent but the grammar allows
// everything, so escape nothing but #
return c == '#'
}
}
// Everything else must be escaped.
return true
}
// QueryEscape escapes the string so it can be safely placed
// inside a URL query.
func QueryEscape(s string) string {
return escape(s, encodeQueryComponent)
}
func escape(s string, mode encoding) string {
spaceCount, hexCount := 0, 0
for i := 0; i < len(s); i++ {
c := s[i]
if shouldEscape(c, mode) {
if c == ' ' && mode == encodeQueryComponent {
spaceCount++
} else {
hexCount++
}
}
}
if spaceCount == 0 && hexCount == 0 {
return s
}
t := make([]byte, len(s)+2*hexCount)
j := 0
for i := 0; i < len(s); i++ {
switch c := s[i]; {
case c == ' ' && mode == encodeQueryComponent:
t[j] = '+'
j++
case shouldEscape(c, mode):
t[j] = '%'
t[j+1] = "0123456789ABCDEF"[c>>4]
t[j+2] = "0123456789ABCDEF"[c&15]
j += 3
default:
t[j] = s[i]
j++
}
}
return string(t)
}
var uiReplacer = strings.NewReplacer(
"%21", "!",
"%27", "'",
"%28", "(",
"%29", ")",
"%2A", "*",
)
// unescapeUserinfo unescapes some characters that need not to be escaped as per RFC3986.
func unescapeUserinfo(s string) string {
return uiReplacer.Replace(s)
}
// Escape reassembles the URL into a valid URL string.
// The general form of the result is one of:
//
// scheme:opaque
// scheme://userinfo@host/path?query#fragment
//
// If u.Opaque is non-empty, String uses the first form;
// otherwise it uses the second form.
//
// In the second form, the following rules apply:
// - if u.Scheme is empty, scheme: is omitted.
// - if u.User is nil, userinfo@ is omitted.
// - if u.Host is empty, host/ is omitted.
// - if u.Scheme and u.Host are empty and u.User is nil,
// the entire scheme://userinfo@host/ is omitted.
// - if u.Host is non-empty and u.Path begins with a /,
// the form host/path does not add its own /.
// - if u.RawQuery is empty, ?query is omitted.
// - if u.Fragment is empty, #fragment is omitted.
func Escape(u *url.URL) string {
var buf bytes.Buffer
if u.Scheme != "" {
buf.WriteString(u.Scheme)
buf.WriteByte(':')
}
if u.Opaque != "" {
buf.WriteString(u.Opaque)
} else {
if u.Scheme != "" || u.Host != "" || u.User != nil {
buf.WriteString("//")
if ui := u.User; ui != nil {
buf.WriteString(unescapeUserinfo(ui.String()))
buf.WriteByte('@')
}
if h := u.Host; h != "" {
buf.WriteString(h)
}
}
if u.Path != "" && u.Path[0] != '/' && u.Host != "" {
buf.WriteByte('/')
}
buf.WriteString(escape(u.Path, encodePath))
}
if u.RawQuery != "" {
buf.WriteByte('?')
buf.WriteString(u.RawQuery)
}
if u.Fragment != "" {
buf.WriteByte('#')
buf.WriteString(escape(u.Fragment, encodeFragment))
}
return buf.String()
}

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vendor/github.com/emicklei/go-restful-swagger12/LICENSE generated vendored
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@ -1,22 +0,0 @@
Copyright (c) 2017 Ernest Micklei
MIT License
Permission is hereby granted, free of charge, to any person obtaining
a copy of this software and associated documentation files (the
"Software"), to deal in the Software without restriction, including
without limitation the rights to use, copy, modify, merge, publish,
distribute, sublicense, and/or sell copies of the Software, and to
permit persons to whom the Software is furnished to do so, subject to
the following conditions:
The above copyright notice and this permission notice shall be
included in all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

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vendor/github.com/emicklei/go-restful-swagger12/README.md generated vendored
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# go-restful-swagger12
[![Build Status](https://travis-ci.org/emicklei/go-restful-swagger12.png)](https://travis-ci.org/emicklei/go-restful-swagger12)
[![GoDoc](https://godoc.org/github.com/emicklei/go-restful-swagger12?status.svg)](https://godoc.org/github.com/emicklei/go-restful-swagger12)
How to use Swagger UI with go-restful
=
Get the Swagger UI sources (version 1.2 only)
git clone https://github.com/wordnik/swagger-ui.git
The project contains a "dist" folder.
Its contents has all the Swagger UI files you need.
The `index.html` has an `url` set to `http://petstore.swagger.wordnik.com/api/api-docs`.
You need to change that to match your WebService JSON endpoint e.g. `http://localhost:8080/apidocs.json`
Now, you can install the Swagger WebService for serving the Swagger specification in JSON.
config := swagger.Config{
WebServices: restful.RegisteredWebServices(),
ApiPath: "/apidocs.json",
SwaggerPath: "/apidocs/",
SwaggerFilePath: "/Users/emicklei/Projects/swagger-ui/dist"}
swagger.InstallSwaggerService(config)
Documenting Structs
--
Currently there are 2 ways to document your structs in the go-restful Swagger.
###### By using struct tags
- Use tag "description" to annotate a struct field with a description to show in the UI
- Use tag "modelDescription" to annotate the struct itself with a description to show in the UI. The tag can be added in an field of the struct and in case that there are multiple definition, they will be appended with an empty line.
###### By using the SwaggerDoc method
Here is an example with an `Address` struct and the documentation for each of the fields. The `""` is a special entry for **documenting the struct itself**.
type Address struct {
Country string `json:"country,omitempty"`
PostCode int `json:"postcode,omitempty"`
}
func (Address) SwaggerDoc() map[string]string {
return map[string]string{
"": "Address doc",
"country": "Country doc",
"postcode": "PostCode doc",
}
}
This example will generate a JSON like this
{
"Address": {
"id": "Address",
"description": "Address doc",
"properties": {
"country": {
"type": "string",
"description": "Country doc"
},
"postcode": {
"type": "integer",
"format": "int32",
"description": "PostCode doc"
}
}
}
}
**Very Important Notes:**
- `SwaggerDoc()` is using a **NON-Pointer** receiver (e.g. func (Address) and not func (*Address))
- The returned map should use as key the name of the field as defined in the JSON parameter (e.g. `"postcode"` and not `"PostCode"`)
Notes
--
- The Nickname of an Operation is automatically set by finding the name of the function. You can override it using RouteBuilder.Operation(..)
- The WebServices field of swagger.Config can be used to control which service you want to expose and document ; you can have multiple configs and therefore multiple endpoints.
© 2017, ernestmicklei.com. MIT License. Contributions welcome.

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vendor/github.com/emicklei/go-restful-swagger12/api_declaration_list.go generated vendored
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package swagger
// Copyright 2015 Ernest Micklei. All rights reserved.
// Use of this source code is governed by a license
// that can be found in the LICENSE file.
import (
"bytes"
"encoding/json"
)
// ApiDeclarationList maintains an ordered list of ApiDeclaration.
type ApiDeclarationList struct {
List []ApiDeclaration
}
// At returns the ApiDeclaration by its path unless absent, then ok is false
func (l *ApiDeclarationList) At(path string) (a ApiDeclaration, ok bool) {
for _, each := range l.List {
if each.ResourcePath == path {
return each, true
}
}
return a, false
}
// Put adds or replaces a ApiDeclaration with this name
func (l *ApiDeclarationList) Put(path string, a ApiDeclaration) {
// maybe replace existing
for i, each := range l.List {
if each.ResourcePath == path {
// replace
l.List[i] = a
return
}
}
// add
l.List = append(l.List, a)
}
// Do enumerates all the properties, each with its assigned name
func (l *ApiDeclarationList) Do(block func(path string, decl ApiDeclaration)) {
for _, each := range l.List {
block(each.ResourcePath, each)
}
}
// MarshalJSON writes the ModelPropertyList as if it was a map[string]ModelProperty
func (l ApiDeclarationList) MarshalJSON() ([]byte, error) {
var buf bytes.Buffer
encoder := json.NewEncoder(&buf)
buf.WriteString("{\n")
for i, each := range l.List {
buf.WriteString("\"")
buf.WriteString(each.ResourcePath)
buf.WriteString("\": ")
encoder.Encode(each)
if i < len(l.List)-1 {
buf.WriteString(",\n")
}
}
buf.WriteString("}")
return buf.Bytes(), nil
}

46
vendor/github.com/emicklei/go-restful-swagger12/config.go generated vendored
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@ -1,46 +0,0 @@
package swagger
import (
"net/http"
"reflect"
"github.com/emicklei/go-restful"
)
// PostBuildDeclarationMapFunc can be used to modify the api declaration map.
type PostBuildDeclarationMapFunc func(apiDeclarationMap *ApiDeclarationList)
// MapSchemaFormatFunc can be used to modify typeName at definition time.
type MapSchemaFormatFunc func(typeName string) string
// MapModelTypeNameFunc can be used to return the desired typeName for a given
// type. It will return false if the default name should be used.
type MapModelTypeNameFunc func(t reflect.Type) (string, bool)
type Config struct {
// url where the services are available, e.g. http://localhost:8080
// if left empty then the basePath of Swagger is taken from the actual request
WebServicesUrl string
// path where the JSON api is avaiable , e.g. /apidocs
ApiPath string
// [optional] path where the swagger UI will be served, e.g. /swagger
SwaggerPath string
// [optional] location of folder containing Swagger HTML5 application index.html
SwaggerFilePath string
// api listing is constructed from this list of restful WebServices.
WebServices []*restful.WebService
// will serve all static content (scripts,pages,images)
StaticHandler http.Handler
// [optional] on default CORS (Cross-Origin-Resource-Sharing) is enabled.
DisableCORS bool
// Top-level API version. Is reflected in the resource listing.
ApiVersion string
// If set then call this handler after building the complete ApiDeclaration Map
PostBuildHandler PostBuildDeclarationMapFunc
// Swagger global info struct
Info Info
// [optional] If set, model builder should call this handler to get addition typename-to-swagger-format-field conversion.
SchemaFormatHandler MapSchemaFormatFunc
// [optional] If set, model builder should call this handler to retrieve the name for a given type.
ModelTypeNameHandler MapModelTypeNameFunc
}

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vendor/github.com/emicklei/go-restful-swagger12/model_builder.go generated vendored
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@ -1,467 +0,0 @@
package swagger
import (
"encoding/json"
"reflect"
"strings"
)
// ModelBuildable is used for extending Structs that need more control over
// how the Model appears in the Swagger api declaration.
type ModelBuildable interface {
PostBuildModel(m *Model) *Model
}
type modelBuilder struct {
Models *ModelList
Config *Config
}
type documentable interface {
SwaggerDoc() map[string]string
}
// Check if this structure has a method with signature func (<theModel>) SwaggerDoc() map[string]string
// If it exists, retrive the documentation and overwrite all struct tag descriptions
func getDocFromMethodSwaggerDoc2(model reflect.Type) map[string]string {
if docable, ok := reflect.New(model).Elem().Interface().(documentable); ok {
return docable.SwaggerDoc()
}
return make(map[string]string)
}
// addModelFrom creates and adds a Model to the builder and detects and calls
// the post build hook for customizations
func (b modelBuilder) addModelFrom(sample interface{}) {
if modelOrNil := b.addModel(reflect.TypeOf(sample), ""); modelOrNil != nil {
// allow customizations
if buildable, ok := sample.(ModelBuildable); ok {
modelOrNil = buildable.PostBuildModel(modelOrNil)
b.Models.Put(modelOrNil.Id, *modelOrNil)
}
}
}
func (b modelBuilder) addModel(st reflect.Type, nameOverride string) *Model {
// Turn pointers into simpler types so further checks are
// correct.
if st.Kind() == reflect.Ptr {
st = st.Elem()
}
modelName := b.keyFrom(st)
if nameOverride != "" {
modelName = nameOverride
}
// no models needed for primitive types
if b.isPrimitiveType(modelName) {
return nil
}
// golang encoding/json packages says array and slice values encode as
// JSON arrays, except that []byte encodes as a base64-encoded string.
// If we see a []byte here, treat it at as a primitive type (string)
// and deal with it in buildArrayTypeProperty.
if (st.Kind() == reflect.Slice || st.Kind() == reflect.Array) &&
st.Elem().Kind() == reflect.Uint8 {
return nil
}
// see if we already have visited this model
if _, ok := b.Models.At(modelName); ok {
return nil
}
sm := Model{
Id: modelName,
Required: []string{},
Properties: ModelPropertyList{}}
// reference the model before further initializing (enables recursive structs)
b.Models.Put(modelName, sm)
// check for slice or array
if st.Kind() == reflect.Slice || st.Kind() == reflect.Array {
b.addModel(st.Elem(), "")
return &sm
}
// check for structure or primitive type
if st.Kind() != reflect.Struct {
return &sm
}
fullDoc := getDocFromMethodSwaggerDoc2(st)
modelDescriptions := []string{}
for i := 0; i < st.NumField(); i++ {
field := st.Field(i)
jsonName, modelDescription, prop := b.buildProperty(field, &sm, modelName)
if len(modelDescription) > 0 {
modelDescriptions = append(modelDescriptions, modelDescription)
}
// add if not omitted
if len(jsonName) != 0 {
// update description
if fieldDoc, ok := fullDoc[jsonName]; ok {
prop.Description = fieldDoc
}
// update Required
if b.isPropertyRequired(field) {
sm.Required = append(sm.Required, jsonName)
}
sm.Properties.Put(jsonName, prop)
}
}
// We always overwrite documentation if SwaggerDoc method exists
// "" is special for documenting the struct itself
if modelDoc, ok := fullDoc[""]; ok {
sm.Description = modelDoc
} else if len(modelDescriptions) != 0 {
sm.Description = strings.Join(modelDescriptions, "\n")
}
// update model builder with completed model
b.Models.Put(modelName, sm)
return &sm
}
func (b modelBuilder) isPropertyRequired(field reflect.StructField) bool {
required := true
if jsonTag := field.Tag.Get("json"); jsonTag != "" {
s := strings.Split(jsonTag, ",")
if len(s) > 1 && s[1] == "omitempty" {
return false
}
}
return required
}
func (b modelBuilder) buildProperty(field reflect.StructField, model *Model, modelName string) (jsonName, modelDescription string, prop ModelProperty) {
jsonName = b.jsonNameOfField(field)
if len(jsonName) == 0 {
// empty name signals skip property
return "", "", prop
}
if field.Name == "XMLName" && field.Type.String() == "xml.Name" {
// property is metadata for the xml.Name attribute, can be skipped
return "", "", prop
}
if tag := field.Tag.Get("modelDescription"); tag != "" {
modelDescription = tag
}
prop.setPropertyMetadata(field)
if prop.Type != nil {
return jsonName, modelDescription, prop
}
fieldType := field.Type
// check if type is doing its own marshalling
marshalerType := reflect.TypeOf((*json.Marshaler)(nil)).Elem()
if fieldType.Implements(marshalerType) {
var pType = "string"
if prop.Type == nil {
prop.Type = &pType
}
if prop.Format == "" {
prop.Format = b.jsonSchemaFormat(b.keyFrom(fieldType))
}
return jsonName, modelDescription, prop
}
// check if annotation says it is a string
if jsonTag := field.Tag.Get("json"); jsonTag != "" {
s := strings.Split(jsonTag, ",")
if len(s) > 1 && s[1] == "string" {
stringt := "string"
prop.Type = &stringt
return jsonName, modelDescription, prop
}
}
fieldKind := fieldType.Kind()
switch {
case fieldKind == reflect.Struct:
jsonName, prop := b.buildStructTypeProperty(field, jsonName, model)
return jsonName, modelDescription, prop
case fieldKind == reflect.Slice || fieldKind == reflect.Array:
jsonName, prop := b.buildArrayTypeProperty(field, jsonName, modelName)
return jsonName, modelDescription, prop
case fieldKind == reflect.Ptr:
jsonName, prop := b.buildPointerTypeProperty(field, jsonName, modelName)
return jsonName, modelDescription, prop
case fieldKind == reflect.String:
stringt := "string"
prop.Type = &stringt
return jsonName, modelDescription, prop
case fieldKind == reflect.Map:
// if it's a map, it's unstructured, and swagger 1.2 can't handle it
objectType := "object"
prop.Type = &objectType
return jsonName, modelDescription, prop
}
fieldTypeName := b.keyFrom(fieldType)
if b.isPrimitiveType(fieldTypeName) {
mapped := b.jsonSchemaType(fieldTypeName)
prop.Type = &mapped
prop.Format = b.jsonSchemaFormat(fieldTypeName)
return jsonName, modelDescription, prop
}
modelType := b.keyFrom(fieldType)
prop.Ref = &modelType
if fieldType.Name() == "" { // override type of anonymous structs
nestedTypeName := modelName + "." + jsonName
prop.Ref = &nestedTypeName
b.addModel(fieldType, nestedTypeName)
}
return jsonName, modelDescription, prop
}
func hasNamedJSONTag(field reflect.StructField) bool {
parts := strings.Split(field.Tag.Get("json"), ",")
if len(parts) == 0 {
return false
}
for _, s := range parts[1:] {
if s == "inline" {
return false
}
}
return len(parts[0]) > 0
}
func (b modelBuilder) buildStructTypeProperty(field reflect.StructField, jsonName string, model *Model) (nameJson string, prop ModelProperty) {
prop.setPropertyMetadata(field)
// Check for type override in tag
if prop.Type != nil {
return jsonName, prop
}
fieldType := field.Type
// check for anonymous
if len(fieldType.Name()) == 0 {
// anonymous
anonType := model.Id + "." + jsonName
b.addModel(fieldType, anonType)
prop.Ref = &anonType
return jsonName, prop
}
if field.Name == fieldType.Name() && field.Anonymous && !hasNamedJSONTag(field) {
// embedded struct
sub := modelBuilder{new(ModelList), b.Config}
sub.addModel(fieldType, "")
subKey := sub.keyFrom(fieldType)
// merge properties from sub
subModel, _ := sub.Models.At(subKey)
subModel.Properties.Do(func(k string, v ModelProperty) {
model.Properties.Put(k, v)
// if subModel says this property is required then include it
required := false
for _, each := range subModel.Required {
if k == each {
required = true
break
}
}
if required {
model.Required = append(model.Required, k)
}
})
// add all new referenced models
sub.Models.Do(func(key string, sub Model) {
if key != subKey {
if _, ok := b.Models.At(key); !ok {
b.Models.Put(key, sub)
}
}
})
// empty name signals skip property
return "", prop
}
// simple struct
b.addModel(fieldType, "")
var pType = b.keyFrom(fieldType)
prop.Ref = &pType
return jsonName, prop
}
func (b modelBuilder) buildArrayTypeProperty(field reflect.StructField, jsonName, modelName string) (nameJson string, prop ModelProperty) {
// check for type override in tags
prop.setPropertyMetadata(field)
if prop.Type != nil {
return jsonName, prop
}
fieldType := field.Type
if fieldType.Elem().Kind() == reflect.Uint8 {
stringt := "string"
prop.Type = &stringt
return jsonName, prop
}
var pType = "array"
prop.Type = &pType
isPrimitive := b.isPrimitiveType(fieldType.Elem().Name())
elemTypeName := b.getElementTypeName(modelName, jsonName, fieldType.Elem())
prop.Items = new(Item)
if isPrimitive {
mapped := b.jsonSchemaType(elemTypeName)
prop.Items.Type = &mapped
} else {
prop.Items.Ref = &elemTypeName
}
// add|overwrite model for element type
if fieldType.Elem().Kind() == reflect.Ptr {
fieldType = fieldType.Elem()
}
if !isPrimitive {
b.addModel(fieldType.Elem(), elemTypeName)
}
return jsonName, prop
}
func (b modelBuilder) buildPointerTypeProperty(field reflect.StructField, jsonName, modelName string) (nameJson string, prop ModelProperty) {
prop.setPropertyMetadata(field)
// Check for type override in tags
if prop.Type != nil {
return jsonName, prop
}
fieldType := field.Type
// override type of pointer to list-likes
if fieldType.Elem().Kind() == reflect.Slice || fieldType.Elem().Kind() == reflect.Array {
var pType = "array"
prop.Type = &pType
isPrimitive := b.isPrimitiveType(fieldType.Elem().Elem().Name())
elemName := b.getElementTypeName(modelName, jsonName, fieldType.Elem().Elem())
if isPrimitive {
primName := b.jsonSchemaType(elemName)
prop.Items = &Item{Ref: &primName}
} else {
prop.Items = &Item{Ref: &elemName}
}
if !isPrimitive {
// add|overwrite model for element type
b.addModel(fieldType.Elem().Elem(), elemName)
}
} else {
// non-array, pointer type
fieldTypeName := b.keyFrom(fieldType.Elem())
var pType = b.jsonSchemaType(fieldTypeName) // no star, include pkg path
if b.isPrimitiveType(fieldTypeName) {
prop.Type = &pType
prop.Format = b.jsonSchemaFormat(fieldTypeName)
return jsonName, prop
}
prop.Ref = &pType
elemName := ""
if fieldType.Elem().Name() == "" {
elemName = modelName + "." + jsonName
prop.Ref = &elemName
}
b.addModel(fieldType.Elem(), elemName)
}
return jsonName, prop
}
func (b modelBuilder) getElementTypeName(modelName, jsonName string, t reflect.Type) string {
if t.Kind() == reflect.Ptr {
t = t.Elem()
}
if t.Name() == "" {
return modelName + "." + jsonName
}
return b.keyFrom(t)
}
func (b modelBuilder) keyFrom(st reflect.Type) string {
key := st.String()
if b.Config != nil && b.Config.ModelTypeNameHandler != nil {
if name, ok := b.Config.ModelTypeNameHandler(st); ok {
key = name
}
}
if len(st.Name()) == 0 { // unnamed type
// Swagger UI has special meaning for [
key = strings.Replace(key, "[]", "||", -1)
}
return key
}
// see also https://golang.org/ref/spec#Numeric_types
func (b modelBuilder) isPrimitiveType(modelName string) bool {
if len(modelName) == 0 {
return false
}
return strings.Contains("uint uint8 uint16 uint32 uint64 int int8 int16 int32 int64 float32 float64 bool string byte rune time.Time", modelName)
}
// jsonNameOfField returns the name of the field as it should appear in JSON format
// An empty string indicates that this field is not part of the JSON representation
func (b modelBuilder) jsonNameOfField(field reflect.StructField) string {
if jsonTag := field.Tag.Get("json"); jsonTag != "" {
s := strings.Split(jsonTag, ",")
if s[0] == "-" {
// empty name signals skip property
return ""
} else if s[0] != "" {
return s[0]
}
}
return field.Name
}
// see also http://json-schema.org/latest/json-schema-core.html#anchor8
func (b modelBuilder) jsonSchemaType(modelName string) string {
schemaMap := map[string]string{
"uint": "integer",
"uint8": "integer",
"uint16": "integer",
"uint32": "integer",
"uint64": "integer",
"int": "integer",
"int8": "integer",
"int16": "integer",
"int32": "integer",
"int64": "integer",
"byte": "integer",
"float64": "number",
"float32": "number",
"bool": "boolean",
"time.Time": "string",
}
mapped, ok := schemaMap[modelName]
if !ok {
return modelName // use as is (custom or struct)
}
return mapped
}
func (b modelBuilder) jsonSchemaFormat(modelName string) string {
if b.Config != nil && b.Config.SchemaFormatHandler != nil {
if mapped := b.Config.SchemaFormatHandler(modelName); mapped != "" {
return mapped
}
}
schemaMap := map[string]string{
"int": "int32",
"int32": "int32",
"int64": "int64",
"byte": "byte",
"uint": "integer",
"uint8": "byte",
"float64": "double",
"float32": "float",
"time.Time": "date-time",
"*time.Time": "date-time",
}
mapped, ok := schemaMap[modelName]
if !ok {
return "" // no format
}
return mapped
}

86
vendor/github.com/emicklei/go-restful-swagger12/model_list.go generated vendored
View File

@ -1,86 +0,0 @@
package swagger
// Copyright 2015 Ernest Micklei. All rights reserved.
// Use of this source code is governed by a license
// that can be found in the LICENSE file.
import (
"bytes"
"encoding/json"
)
// NamedModel associates a name with a Model (not using its Id)
type NamedModel struct {
Name string
Model Model
}
// ModelList encapsulates a list of NamedModel (association)
type ModelList struct {
List []NamedModel
}
// Put adds or replaces a Model by its name
func (l *ModelList) Put(name string, model Model) {
for i, each := range l.List {
if each.Name == name {
// replace
l.List[i] = NamedModel{name, model}
return
}
}
// add
l.List = append(l.List, NamedModel{name, model})
}
// At returns a Model by its name, ok is false if absent
func (l *ModelList) At(name string) (m Model, ok bool) {
for _, each := range l.List {
if each.Name == name {
return each.Model, true
}
}
return m, false
}
// Do enumerates all the models, each with its assigned name
func (l *ModelList) Do(block func(name string, value Model)) {
for _, each := range l.List {
block(each.Name, each.Model)
}
}
// MarshalJSON writes the ModelList as if it was a map[string]Model
func (l ModelList) MarshalJSON() ([]byte, error) {
var buf bytes.Buffer
encoder := json.NewEncoder(&buf)
buf.WriteString("{\n")
for i, each := range l.List {
buf.WriteString("\"")
buf.WriteString(each.Name)
buf.WriteString("\": ")
encoder.Encode(each.Model)
if i < len(l.List)-1 {
buf.WriteString(",\n")
}
}
buf.WriteString("}")
return buf.Bytes(), nil
}
// UnmarshalJSON reads back a ModelList. This is an expensive operation.
func (l *ModelList) UnmarshalJSON(data []byte) error {
raw := map[string]interface{}{}
json.NewDecoder(bytes.NewReader(data)).Decode(&raw)
for k, v := range raw {
// produces JSON bytes for each value
data, err := json.Marshal(v)
if err != nil {
return err
}
var m Model
json.NewDecoder(bytes.NewReader(data)).Decode(&m)
l.Put(k, m)
}
return nil
}

81
vendor/github.com/emicklei/go-restful-swagger12/model_property_ext.go generated vendored
View File

@ -1,81 +0,0 @@
package swagger
import (
"reflect"
"strings"
)
func (prop *ModelProperty) setDescription(field reflect.StructField) {
if tag := field.Tag.Get("description"); tag != "" {
prop.Description = tag
}
}
func (prop *ModelProperty) setDefaultValue(field reflect.StructField) {
if tag := field.Tag.Get("default"); tag != "" {
prop.DefaultValue = Special(tag)
}
}
func (prop *ModelProperty) setEnumValues(field reflect.StructField) {
// We use | to separate the enum values. This value is chosen
// since its unlikely to be useful in actual enumeration values.
if tag := field.Tag.Get("enum"); tag != "" {
prop.Enum = strings.Split(tag, "|")
}
}
func (prop *ModelProperty) setMaximum(field reflect.StructField) {
if tag := field.Tag.Get("maximum"); tag != "" {
prop.Maximum = tag
}
}
func (prop *ModelProperty) setType(field reflect.StructField) {
if tag := field.Tag.Get("type"); tag != "" {
// Check if the first two characters of the type tag are
// intended to emulate slice/array behaviour.
//
// If type is intended to be a slice/array then add the
// overriden type to the array item instead of the main property
if len(tag) > 2 && tag[0:2] == "[]" {
pType := "array"
prop.Type = &pType
prop.Items = new(Item)
iType := tag[2:]
prop.Items.Type = &iType
return
}
prop.Type = &tag
}
}
func (prop *ModelProperty) setMinimum(field reflect.StructField) {
if tag := field.Tag.Get("minimum"); tag != "" {
prop.Minimum = tag
}
}
func (prop *ModelProperty) setUniqueItems(field reflect.StructField) {
tag := field.Tag.Get("unique")
switch tag {
case "true":
v := true
prop.UniqueItems = &v
case "false":
v := false
prop.UniqueItems = &v
}
}
func (prop *ModelProperty) setPropertyMetadata(field reflect.StructField) {
prop.setDescription(field)
prop.setEnumValues(field)
prop.setMinimum(field)
prop.setMaximum(field)
prop.setUniqueItems(field)
prop.setDefaultValue(field)
prop.setType(field)
}

87
vendor/github.com/emicklei/go-restful-swagger12/model_property_list.go generated vendored
View File

@ -1,87 +0,0 @@
package swagger
// Copyright 2015 Ernest Micklei. All rights reserved.
// Use of this source code is governed by a license
// that can be found in the LICENSE file.
import (
"bytes"
"encoding/json"
)
// NamedModelProperty associates a name to a ModelProperty
type NamedModelProperty struct {
Name string
Property ModelProperty
}
// ModelPropertyList encapsulates a list of NamedModelProperty (association)
type ModelPropertyList struct {
List []NamedModelProperty
}
// At returns the ModelPropety by its name unless absent, then ok is false
func (l *ModelPropertyList) At(name string) (p ModelProperty, ok bool) {
for _, each := range l.List {
if each.Name == name {
return each.Property, true
}
}
return p, false
}
// Put adds or replaces a ModelProperty with this name
func (l *ModelPropertyList) Put(name string, prop ModelProperty) {
// maybe replace existing
for i, each := range l.List {
if each.Name == name {
// replace
l.List[i] = NamedModelProperty{Name: name, Property: prop}
return
}
}
// add
l.List = append(l.List, NamedModelProperty{Name: name, Property: prop})
}
// Do enumerates all the properties, each with its assigned name
func (l *ModelPropertyList) Do(block func(name string, value ModelProperty)) {
for _, each := range l.List {
block(each.Name, each.Property)
}
}
// MarshalJSON writes the ModelPropertyList as if it was a map[string]ModelProperty
func (l ModelPropertyList) MarshalJSON() ([]byte, error) {
var buf bytes.Buffer
encoder := json.NewEncoder(&buf)
buf.WriteString("{\n")
for i, each := range l.List {
buf.WriteString("\"")
buf.WriteString(each.Name)
buf.WriteString("\": ")
encoder.Encode(each.Property)
if i < len(l.List)-1 {
buf.WriteString(",\n")
}
}
buf.WriteString("}")
return buf.Bytes(), nil
}
// UnmarshalJSON reads back a ModelPropertyList. This is an expensive operation.
func (l *ModelPropertyList) UnmarshalJSON(data []byte) error {
raw := map[string]interface{}{}
json.NewDecoder(bytes.NewReader(data)).Decode(&raw)
for k, v := range raw {
// produces JSON bytes for each value
data, err := json.Marshal(v)
if err != nil {
return err
}
var m ModelProperty
json.NewDecoder(bytes.NewReader(data)).Decode(&m)
l.Put(k, m)
}
return nil
}

36
vendor/github.com/emicklei/go-restful-swagger12/ordered_route_map.go generated vendored
View File

@ -1,36 +0,0 @@
package swagger
// Copyright 2015 Ernest Micklei. All rights reserved.
// Use of this source code is governed by a license
// that can be found in the LICENSE file.
import "github.com/emicklei/go-restful"
type orderedRouteMap struct {
elements map[string][]restful.Route
keys []string
}
func newOrderedRouteMap() *orderedRouteMap {
return &orderedRouteMap{
elements: map[string][]restful.Route{},
keys: []string{},
}
}
func (o *orderedRouteMap) Add(key string, route restful.Route) {
routes, ok := o.elements[key]
if ok {
routes = append(routes, route)
o.elements[key] = routes
return
}
o.elements[key] = []restful.Route{route}
o.keys = append(o.keys, key)
}
func (o *orderedRouteMap) Do(block func(key string, routes []restful.Route)) {
for _, k := range o.keys {
block(k, o.elements[k])
}
}

185
vendor/github.com/emicklei/go-restful-swagger12/swagger.go generated vendored
View File

@ -1,185 +0,0 @@
// Package swagger implements the structures of the Swagger
// https://github.com/wordnik/swagger-spec/blob/master/versions/1.2.md
package swagger
const swaggerVersion = "1.2"
// 4.3.3 Data Type Fields
type DataTypeFields struct {
Type *string `json:"type,omitempty"` // if Ref not used
Ref *string `json:"$ref,omitempty"` // if Type not used
Format string `json:"format,omitempty"`
DefaultValue Special `json:"defaultValue,omitempty"`
Enum []string `json:"enum,omitempty"`
Minimum string `json:"minimum,omitempty"`
Maximum string `json:"maximum,omitempty"`
Items *Item `json:"items,omitempty"`
UniqueItems *bool `json:"uniqueItems,omitempty"`
}
type Special string
// 4.3.4 Items Object
type Item struct {
Type *string `json:"type,omitempty"`
Ref *string `json:"$ref,omitempty"`
Format string `json:"format,omitempty"`
}
// 5.1 Resource Listing
type ResourceListing struct {
SwaggerVersion string `json:"swaggerVersion"` // e.g 1.2
Apis []Resource `json:"apis"`
ApiVersion string `json:"apiVersion"`
Info Info `json:"info"`
Authorizations []Authorization `json:"authorizations,omitempty"`
}
// 5.1.2 Resource Object
type Resource struct {
Path string `json:"path"` // relative or absolute, must start with /
Description string `json:"description"`
}
// 5.1.3 Info Object
type Info struct {
Title string `json:"title"`
Description string `json:"description"`
TermsOfServiceUrl string `json:"termsOfServiceUrl,omitempty"`
Contact string `json:"contact,omitempty"`
License string `json:"license,omitempty"`
LicenseUrl string `json:"licenseUrl,omitempty"`
}
// 5.1.5
type Authorization struct {
Type string `json:"type"`
PassAs string `json:"passAs"`
Keyname string `json:"keyname"`
Scopes []Scope `json:"scopes"`
GrantTypes []GrantType `json:"grandTypes"`
}
// 5.1.6, 5.2.11
type Scope struct {
// Required. The name of the scope.
Scope string `json:"scope"`
// Recommended. A short description of the scope.
Description string `json:"description"`
}
// 5.1.7
type GrantType struct {
Implicit Implicit `json:"implicit"`
AuthorizationCode AuthorizationCode `json:"authorization_code"`
}
// 5.1.8 Implicit Object
type Implicit struct {
// Required. The login endpoint definition.
loginEndpoint LoginEndpoint `json:"loginEndpoint"`
// An optional alternative name to standard "access_token" OAuth2 parameter.
TokenName string `json:"tokenName"`
}
// 5.1.9 Authorization Code Object
type AuthorizationCode struct {
TokenRequestEndpoint TokenRequestEndpoint `json:"tokenRequestEndpoint"`
TokenEndpoint TokenEndpoint `json:"tokenEndpoint"`
}
// 5.1.10 Login Endpoint Object
type LoginEndpoint struct {
// Required. The URL of the authorization endpoint for the implicit grant flow. The value SHOULD be in a URL format.
Url string `json:"url"`
}
// 5.1.11 Token Request Endpoint Object
type TokenRequestEndpoint struct {
// Required. The URL of the authorization endpoint for the authentication code grant flow. The value SHOULD be in a URL format.
Url string `json:"url"`
// An optional alternative name to standard "client_id" OAuth2 parameter.
ClientIdName string `json:"clientIdName"`
// An optional alternative name to the standard "client_secret" OAuth2 parameter.
ClientSecretName string `json:"clientSecretName"`
}
// 5.1.12 Token Endpoint Object
type TokenEndpoint struct {
// Required. The URL of the token endpoint for the authentication code grant flow. The value SHOULD be in a URL format.
Url string `json:"url"`
// An optional alternative name to standard "access_token" OAuth2 parameter.
TokenName string `json:"tokenName"`
}
// 5.2 API Declaration
type ApiDeclaration struct {
SwaggerVersion string `json:"swaggerVersion"`
ApiVersion string `json:"apiVersion"`
BasePath string `json:"basePath"`
ResourcePath string `json:"resourcePath"` // must start with /
Info Info `json:"info"`
Apis []Api `json:"apis,omitempty"`
Models ModelList `json:"models,omitempty"`
Produces []string `json:"produces,omitempty"`
Consumes []string `json:"consumes,omitempty"`
Authorizations []Authorization `json:"authorizations,omitempty"`
}
// 5.2.2 API Object
type Api struct {
Path string `json:"path"` // relative or absolute, must start with /
Description string `json:"description"`
Operations []Operation `json:"operations,omitempty"`
}
// 5.2.3 Operation Object
type Operation struct {
DataTypeFields
Method string `json:"method"`
Summary string `json:"summary,omitempty"`
Notes string `json:"notes,omitempty"`
Nickname string `json:"nickname"`
Authorizations []Authorization `json:"authorizations,omitempty"`
Parameters []Parameter `json:"parameters"`
ResponseMessages []ResponseMessage `json:"responseMessages,omitempty"` // optional
Produces []string `json:"produces,omitempty"`
Consumes []string `json:"consumes,omitempty"`
Deprecated string `json:"deprecated,omitempty"`
}
// 5.2.4 Parameter Object
type Parameter struct {
DataTypeFields
ParamType string `json:"paramType"` // path,query,body,header,form
Name string `json:"name"`
Description string `json:"description"`
Required bool `json:"required"`
AllowMultiple bool `json:"allowMultiple"`
}
// 5.2.5 Response Message Object
type ResponseMessage struct {
Code int `json:"code"`
Message string `json:"message"`
ResponseModel string `json:"responseModel,omitempty"`
}
// 5.2.6, 5.2.7 Models Object
type Model struct {
Id string `json:"id"`
Description string `json:"description,omitempty"`
Required []string `json:"required,omitempty"`
Properties ModelPropertyList `json:"properties"`
SubTypes []string `json:"subTypes,omitempty"`
Discriminator string `json:"discriminator,omitempty"`
}
// 5.2.8 Properties Object
type ModelProperty struct {
DataTypeFields
Description string `json:"description,omitempty"`
}
// 5.2.10
type Authorizations map[string]Authorization

21
vendor/github.com/emicklei/go-restful-swagger12/swagger_builder.go generated vendored
View File

@ -1,21 +0,0 @@
package swagger
type SwaggerBuilder struct {
SwaggerService
}
func NewSwaggerBuilder(config Config) *SwaggerBuilder {
return &SwaggerBuilder{*newSwaggerService(config)}
}
func (sb SwaggerBuilder) ProduceListing() ResourceListing {
return sb.SwaggerService.produceListing()
}
func (sb SwaggerBuilder) ProduceAllDeclarations() map[string]ApiDeclaration {
return sb.SwaggerService.produceAllDeclarations()
}
func (sb SwaggerBuilder) ProduceDeclarations(route string) (*ApiDeclaration, bool) {
return sb.SwaggerService.produceDeclarations(route)
}

443
vendor/github.com/emicklei/go-restful-swagger12/swagger_webservice.go generated vendored
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@ -1,443 +0,0 @@
package swagger
import (
"fmt"
"github.com/emicklei/go-restful"
// "github.com/emicklei/hopwatch"
"net/http"
"reflect"
"sort"
"strings"
"github.com/emicklei/go-restful/log"
)
type SwaggerService struct {
config Config
apiDeclarationMap *ApiDeclarationList
}
func newSwaggerService(config Config) *SwaggerService {
sws := &SwaggerService{
config: config,
apiDeclarationMap: new(ApiDeclarationList)}
// Build all ApiDeclarations
for _, each := range config.WebServices {
rootPath := each.RootPath()
// skip the api service itself
if rootPath != config.ApiPath {
if rootPath == "" || rootPath == "/" {
// use routes
for _, route := range each.Routes() {
entry := staticPathFromRoute(route)
_, exists := sws.apiDeclarationMap.At(entry)
if !exists {
sws.apiDeclarationMap.Put(entry, sws.composeDeclaration(each, entry))
}
}
} else { // use root path
sws.apiDeclarationMap.Put(each.RootPath(), sws.composeDeclaration(each, each.RootPath()))
}
}
}
// if specified then call the PostBuilderHandler
if config.PostBuildHandler != nil {
config.PostBuildHandler(sws.apiDeclarationMap)
}
return sws
}
// LogInfo is the function that is called when this package needs to log. It defaults to log.Printf
var LogInfo = func(format string, v ...interface{}) {
// use the restful package-wide logger
log.Printf(format, v...)
}
// InstallSwaggerService add the WebService that provides the API documentation of all services
// conform the Swagger documentation specifcation. (https://github.com/wordnik/swagger-core/wiki).
func InstallSwaggerService(aSwaggerConfig Config) {
RegisterSwaggerService(aSwaggerConfig, restful.DefaultContainer)
}
// RegisterSwaggerService add the WebService that provides the API documentation of all services
// conform the Swagger documentation specifcation. (https://github.com/wordnik/swagger-core/wiki).
func RegisterSwaggerService(config Config, wsContainer *restful.Container) {
sws := newSwaggerService(config)
ws := new(restful.WebService)
ws.Path(config.ApiPath)
ws.Produces(restful.MIME_JSON)
if config.DisableCORS {
ws.Filter(enableCORS)
}
ws.Route(ws.GET("/").To(sws.getListing))
ws.Route(ws.GET("/{a}").To(sws.getDeclarations))
ws.Route(ws.GET("/{a}/{b}").To(sws.getDeclarations))
ws.Route(ws.GET("/{a}/{b}/{c}").To(sws.getDeclarations))
ws.Route(ws.GET("/{a}/{b}/{c}/{d}").To(sws.getDeclarations))
ws.Route(ws.GET("/{a}/{b}/{c}/{d}/{e}").To(sws.getDeclarations))
ws.Route(ws.GET("/{a}/{b}/{c}/{d}/{e}/{f}").To(sws.getDeclarations))
ws.Route(ws.GET("/{a}/{b}/{c}/{d}/{e}/{f}/{g}").To(sws.getDeclarations))
LogInfo("[restful/swagger] listing is available at %v%v", config.WebServicesUrl, config.ApiPath)
wsContainer.Add(ws)
// Check paths for UI serving
if config.StaticHandler == nil && config.SwaggerFilePath != "" && config.SwaggerPath != "" {
swaggerPathSlash := config.SwaggerPath
// path must end with slash /
if "/" != config.SwaggerPath[len(config.SwaggerPath)-1:] {
LogInfo("[restful/swagger] use corrected SwaggerPath ; must end with slash (/)")
swaggerPathSlash += "/"
}
LogInfo("[restful/swagger] %v%v is mapped to folder %v", config.WebServicesUrl, swaggerPathSlash, config.SwaggerFilePath)
wsContainer.Handle(swaggerPathSlash, http.StripPrefix(swaggerPathSlash, http.FileServer(http.Dir(config.SwaggerFilePath))))
//if we define a custom static handler use it
} else if config.StaticHandler != nil && config.SwaggerPath != "" {
swaggerPathSlash := config.SwaggerPath
// path must end with slash /
if "/" != config.SwaggerPath[len(config.SwaggerPath)-1:] {
LogInfo("[restful/swagger] use corrected SwaggerFilePath ; must end with slash (/)")
swaggerPathSlash += "/"
}
LogInfo("[restful/swagger] %v%v is mapped to custom Handler %T", config.WebServicesUrl, swaggerPathSlash, config.StaticHandler)
wsContainer.Handle(swaggerPathSlash, config.StaticHandler)
} else {
LogInfo("[restful/swagger] Swagger(File)Path is empty ; no UI is served")
}
}
func staticPathFromRoute(r restful.Route) string {
static := r.Path
bracket := strings.Index(static, "{")
if bracket <= 1 { // result cannot be empty
return static
}
if bracket != -1 {
static = r.Path[:bracket]
}
if strings.HasSuffix(static, "/") {
return static[:len(static)-1]
} else {
return static
}
}
func enableCORS(req *restful.Request, resp *restful.Response, chain *restful.FilterChain) {
if origin := req.HeaderParameter(restful.HEADER_Origin); origin != "" {
// prevent duplicate header
if len(resp.Header().Get(restful.HEADER_AccessControlAllowOrigin)) == 0 {
resp.AddHeader(restful.HEADER_AccessControlAllowOrigin, origin)
}
}
chain.ProcessFilter(req, resp)
}
func (sws SwaggerService) getListing(req *restful.Request, resp *restful.Response) {
listing := sws.produceListing()
resp.WriteAsJson(listing)
}
func (sws SwaggerService) produceListing() ResourceListing {
listing := ResourceListing{SwaggerVersion: swaggerVersion, ApiVersion: sws.config.ApiVersion, Info: sws.config.Info}
sws.apiDeclarationMap.Do(func(k string, v ApiDeclaration) {
ref := Resource{Path: k}
if len(v.Apis) > 0 { // use description of first (could still be empty)
ref.Description = v.Apis[0].Description
}
listing.Apis = append(listing.Apis, ref)
})
return listing
}
func (sws SwaggerService) getDeclarations(req *restful.Request, resp *restful.Response) {
decl, ok := sws.produceDeclarations(composeRootPath(req))
if !ok {
resp.WriteErrorString(http.StatusNotFound, "ApiDeclaration not found")
return
}
// unless WebServicesUrl is given
if len(sws.config.WebServicesUrl) == 0 {
// update base path from the actual request
// TODO how to detect https? assume http for now
var host string
// X-Forwarded-Host or Host or Request.Host
hostvalues, ok := req.Request.Header["X-Forwarded-Host"] // apache specific?
if !ok || len(hostvalues) == 0 {
forwarded, ok := req.Request.Header["Host"] // without reverse-proxy
if !ok || len(forwarded) == 0 {
// fallback to Host field
host = req.Request.Host
} else {
host = forwarded[0]
}
} else {
host = hostvalues[0]
}
// inspect Referer for the scheme (http vs https)
scheme := "http"
if referer := req.Request.Header["Referer"]; len(referer) > 0 {
if strings.HasPrefix(referer[0], "https") {
scheme = "https"
}
}
decl.BasePath = fmt.Sprintf("%s://%s", scheme, host)
}
resp.WriteAsJson(decl)
}
func (sws SwaggerService) produceAllDeclarations() map[string]ApiDeclaration {
decls := map[string]ApiDeclaration{}
sws.apiDeclarationMap.Do(func(k string, v ApiDeclaration) {
decls[k] = v
})
return decls
}
func (sws SwaggerService) produceDeclarations(route string) (*ApiDeclaration, bool) {
decl, ok := sws.apiDeclarationMap.At(route)
if !ok {
return nil, false
}
decl.BasePath = sws.config.WebServicesUrl
return &decl, true
}
// composeDeclaration uses all routes and parameters to create a ApiDeclaration
func (sws SwaggerService) composeDeclaration(ws *restful.WebService, pathPrefix string) ApiDeclaration {
decl := ApiDeclaration{
SwaggerVersion: swaggerVersion,
BasePath: sws.config.WebServicesUrl,
ResourcePath: pathPrefix,
Models: ModelList{},
ApiVersion: ws.Version()}
// collect any path parameters
rootParams := []Parameter{}
for _, param := range ws.PathParameters() {
rootParams = append(rootParams, asSwaggerParameter(param.Data()))
}
// aggregate by path
pathToRoutes := newOrderedRouteMap()
for _, other := range ws.Routes() {
if strings.HasPrefix(other.Path, pathPrefix) {
if len(pathPrefix) > 1 && len(other.Path) > len(pathPrefix) && other.Path[len(pathPrefix)] != '/' {
continue
}
pathToRoutes.Add(other.Path, other)
}
}
pathToRoutes.Do(func(path string, routes []restful.Route) {
api := Api{Path: strings.TrimSuffix(withoutWildcard(path), "/"), Description: ws.Documentation()}
voidString := "void"
for _, route := range routes {
operation := Operation{
Method: route.Method,
Summary: route.Doc,
Notes: route.Notes,
// Type gets overwritten if there is a write sample
DataTypeFields: DataTypeFields{Type: &voidString},
Parameters: []Parameter{},
Nickname: route.Operation,
ResponseMessages: composeResponseMessages(route, &decl, &sws.config)}
operation.Consumes = route.Consumes
operation.Produces = route.Produces
// share root params if any
for _, swparam := range rootParams {
operation.Parameters = append(operation.Parameters, swparam)
}
// route specific params
for _, param := range route.ParameterDocs {
operation.Parameters = append(operation.Parameters, asSwaggerParameter(param.Data()))
}
sws.addModelsFromRouteTo(&operation, route, &decl)
api.Operations = append(api.Operations, operation)
}
decl.Apis = append(decl.Apis, api)
})
return decl
}
func withoutWildcard(path string) string {
if strings.HasSuffix(path, ":*}") {
return path[0:len(path)-3] + "}"
}
return path
}
// composeResponseMessages takes the ResponseErrors (if any) and creates ResponseMessages from them.
func composeResponseMessages(route restful.Route, decl *ApiDeclaration, config *Config) (messages []ResponseMessage) {
if route.ResponseErrors == nil {
return messages
}
// sort by code
codes := sort.IntSlice{}
for code := range route.ResponseErrors {
codes = append(codes, code)
}
codes.Sort()
for _, code := range codes {
each := route.ResponseErrors[code]
message := ResponseMessage{
Code: code,
Message: each.Message,
}
if each.Model != nil {
st := reflect.TypeOf(each.Model)
isCollection, st := detectCollectionType(st)
// collection cannot be in responsemodel
if !isCollection {
modelName := modelBuilder{}.keyFrom(st)
modelBuilder{Models: &decl.Models, Config: config}.addModel(st, "")
message.ResponseModel = modelName
}
}
messages = append(messages, message)
}
return
}
// addModelsFromRoute takes any read or write sample from the Route and creates a Swagger model from it.
func (sws SwaggerService) addModelsFromRouteTo(operation *Operation, route restful.Route, decl *ApiDeclaration) {
if route.ReadSample != nil {
sws.addModelFromSampleTo(operation, false, route.ReadSample, &decl.Models)
}
if route.WriteSample != nil {
sws.addModelFromSampleTo(operation, true, route.WriteSample, &decl.Models)
}
}
func detectCollectionType(st reflect.Type) (bool, reflect.Type) {
isCollection := false
if st.Kind() == reflect.Slice || st.Kind() == reflect.Array {
st = st.Elem()
isCollection = true
} else {
if st.Kind() == reflect.Ptr {
if st.Elem().Kind() == reflect.Slice || st.Elem().Kind() == reflect.Array {
st = st.Elem().Elem()
isCollection = true
}
}
}
return isCollection, st
}
// addModelFromSample creates and adds (or overwrites) a Model from a sample resource
func (sws SwaggerService) addModelFromSampleTo(operation *Operation, isResponse bool, sample interface{}, models *ModelList) {
mb := modelBuilder{Models: models, Config: &sws.config}
if isResponse {
sampleType, items := asDataType(sample, &sws.config)
operation.Type = sampleType
operation.Items = items
}
mb.addModelFrom(sample)
}
func asSwaggerParameter(param restful.ParameterData) Parameter {
return Parameter{
DataTypeFields: DataTypeFields{
Type: &param.DataType,
Format: asFormat(param.DataType, param.DataFormat),
DefaultValue: Special(param.DefaultValue),
},
Name: param.Name,
Description: param.Description,
ParamType: asParamType(param.Kind),
Required: param.Required}
}
// Between 1..7 path parameters is supported
func composeRootPath(req *restful.Request) string {
path := "/" + req.PathParameter("a")
b := req.PathParameter("b")
if b == "" {
return path
}
path = path + "/" + b
c := req.PathParameter("c")
if c == "" {
return path
}
path = path + "/" + c
d := req.PathParameter("d")
if d == "" {
return path
}
path = path + "/" + d
e := req.PathParameter("e")
if e == "" {
return path
}
path = path + "/" + e
f := req.PathParameter("f")
if f == "" {
return path
}
path = path + "/" + f
g := req.PathParameter("g")
if g == "" {
return path
}
return path + "/" + g
}
func asFormat(dataType string, dataFormat string) string {
if dataFormat != "" {
return dataFormat
}
return "" // TODO
}
func asParamType(kind int) string {
switch {
case kind == restful.PathParameterKind:
return "path"
case kind == restful.QueryParameterKind:
return "query"
case kind == restful.BodyParameterKind:
return "body"
case kind == restful.HeaderParameterKind:
return "header"
case kind == restful.FormParameterKind:
return "form"
}
return ""
}
func asDataType(any interface{}, config *Config) (*string, *Item) {
// If it's not a collection, return the suggested model name
st := reflect.TypeOf(any)
isCollection, st := detectCollectionType(st)
modelName := modelBuilder{}.keyFrom(st)
// if it's not a collection we are done
if !isCollection {
return &modelName, nil
}
// XXX: This is not very elegant
// We create an Item object referring to the given model
models := ModelList{}
mb := modelBuilder{Models: &models, Config: config}
mb.addModelFrom(any)
elemTypeName := mb.getElementTypeName(modelName, "", st)
item := new(Item)
if mb.isPrimitiveType(elemTypeName) {
mapped := mb.jsonSchemaType(elemTypeName)
item.Type = &mapped
} else {
item.Ref = &elemTypeName
}
tmp := "array"
return &tmp, item
}

22
vendor/github.com/emicklei/go-restful/LICENSE generated vendored
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@ -1,22 +0,0 @@
Copyright (c) 2012,2013 Ernest Micklei
MIT License
Permission is hereby granted, free of charge, to any person obtaining
a copy of this software and associated documentation files (the
"Software"), to deal in the Software without restriction, including
without limitation the rights to use, copy, modify, merge, publish,
distribute, sublicense, and/or sell copies of the Software, and to
permit persons to whom the Software is furnished to do so, subject to
the following conditions:
The above copyright notice and this permission notice shall be
included in all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

74
vendor/github.com/emicklei/go-restful/README.md generated vendored
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@ -1,74 +0,0 @@
go-restful
==========
package for building REST-style Web Services using Google Go
[![Build Status](https://travis-ci.org/emicklei/go-restful.png)](https://travis-ci.org/emicklei/go-restful)
[![Go Report Card](https://goreportcard.com/badge/github.com/emicklei/go-restful)](https://goreportcard.com/report/github.com/emicklei/go-restful)
[![GoDoc](https://godoc.org/github.com/emicklei/go-restful?status.svg)](https://godoc.org/github.com/emicklei/go-restful)
- [Code examples](https://github.com/emicklei/go-restful/tree/master/examples)
REST asks developers to use HTTP methods explicitly and in a way that's consistent with the protocol definition. This basic REST design principle establishes a one-to-one mapping between create, read, update, and delete (CRUD) operations and HTTP methods. According to this mapping:
- GET = Retrieve a representation of a resource
- POST = Create if you are sending content to the server to create a subordinate of the specified resource collection, using some server-side algorithm.
- PUT = Create if you are sending the full content of the specified resource (URI).
- PUT = Update if you are updating the full content of the specified resource.
- DELETE = Delete if you are requesting the server to delete the resource
- PATCH = Update partial content of a resource
- OPTIONS = Get information about the communication options for the request URI
### Example
```Go
ws := new(restful.WebService)
ws.
Path("/users").
Consumes(restful.MIME_XML, restful.MIME_JSON).
Produces(restful.MIME_JSON, restful.MIME_XML)
ws.Route(ws.GET("/{user-id}").To(u.findUser).
Doc("get a user").
Param(ws.PathParameter("user-id", "identifier of the user").DataType("string")).
Writes(User{}))
...
func (u UserResource) findUser(request *restful.Request, response *restful.Response) {
id := request.PathParameter("user-id")
...
}
```
[Full API of a UserResource](https://github.com/emicklei/go-restful/tree/master/examples/restful-user-resource.go)
### Features
- Routes for request &#8594; function mapping with path parameter (e.g. {id}) support
- Configurable router:
- (default) Fast routing algorithm that allows static elements, regular expressions and dynamic parameters in the URL path (e.g. /meetings/{id} or /static/{subpath:*}
- Routing algorithm after [JSR311](http://jsr311.java.net/nonav/releases/1.1/spec/spec.html) that is implemented using (but does **not** accept) regular expressions
- Request API for reading structs from JSON/XML and accesing parameters (path,query,header)
- Response API for writing structs to JSON/XML and setting headers
- Customizable encoding using EntityReaderWriter registration
- Filters for intercepting the request &#8594; response flow on Service or Route level
- Request-scoped variables using attributes
- Containers for WebServices on different HTTP endpoints
- Content encoding (gzip,deflate) of request and response payloads
- Automatic responses on OPTIONS (using a filter)
- Automatic CORS request handling (using a filter)
- API declaration for Swagger UI (see [go-restful-swagger12](https://github.com/emicklei/go-restful-swagger12),[go-restful-openapi](https://github.com/emicklei/go-restful-openapi))
- Panic recovery to produce HTTP 500, customizable using RecoverHandler(...)
- Route errors produce HTTP 404/405/406/415 errors, customizable using ServiceErrorHandler(...)
- Configurable (trace) logging
- Customizable gzip/deflate readers and writers using CompressorProvider registration
### Resources
- [Example posted on blog](http://ernestmicklei.com/2012/11/go-restful-first-working-example/)
- [Design explained on blog](http://ernestmicklei.com/2012/11/go-restful-api-design/)
- [sourcegraph](https://sourcegraph.com/github.com/emicklei/go-restful)
- [showcase: Mora - MongoDB REST Api server](https://github.com/emicklei/mora)
Type ```git shortlog -s``` for a full list of contributors.
© 2012 - 2017, http://ernestmicklei.com. MIT License. Contributions are welcome.

123
vendor/github.com/emicklei/go-restful/compress.go generated vendored
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@ -1,123 +0,0 @@
package restful
// Copyright 2013 Ernest Micklei. All rights reserved.
// Use of this source code is governed by a license
// that can be found in the LICENSE file.
import (
"bufio"
"compress/gzip"
"compress/zlib"
"errors"
"io"
"net"
"net/http"
"strings"
)
// OBSOLETE : use restful.DefaultContainer.EnableContentEncoding(true) to change this setting.
var EnableContentEncoding = false
// CompressingResponseWriter is a http.ResponseWriter that can perform content encoding (gzip and zlib)
type CompressingResponseWriter struct {
writer http.ResponseWriter
compressor io.WriteCloser
encoding string
}
// Header is part of http.ResponseWriter interface
func (c *CompressingResponseWriter) Header() http.Header {
return c.writer.Header()
}
// WriteHeader is part of http.ResponseWriter interface
func (c *CompressingResponseWriter) WriteHeader(status int) {
c.writer.WriteHeader(status)
}
// Write is part of http.ResponseWriter interface
// It is passed through the compressor
func (c *CompressingResponseWriter) Write(bytes []byte) (int, error) {
if c.isCompressorClosed() {
return -1, errors.New("Compressing error: tried to write data using closed compressor")
}
return c.compressor.Write(bytes)
}
// CloseNotify is part of http.CloseNotifier interface
func (c *CompressingResponseWriter) CloseNotify() <-chan bool {
return c.writer.(http.CloseNotifier).CloseNotify()
}
// Close the underlying compressor
func (c *CompressingResponseWriter) Close() error {
if c.isCompressorClosed() {
return errors.New("Compressing error: tried to close already closed compressor")
}
c.compressor.Close()
if ENCODING_GZIP == c.encoding {
currentCompressorProvider.ReleaseGzipWriter(c.compressor.(*gzip.Writer))
}
if ENCODING_DEFLATE == c.encoding {
currentCompressorProvider.ReleaseZlibWriter(c.compressor.(*zlib.Writer))
}
// gc hint needed?
c.compressor = nil
return nil
}
func (c *CompressingResponseWriter) isCompressorClosed() bool {
return nil == c.compressor
}
// Hijack implements the Hijacker interface
// This is especially useful when combining Container.EnabledContentEncoding
// in combination with websockets (for instance gorilla/websocket)
func (c *CompressingResponseWriter) Hijack() (net.Conn, *bufio.ReadWriter, error) {
hijacker, ok := c.writer.(http.Hijacker)
if !ok {
return nil, nil, errors.New("ResponseWriter doesn't support Hijacker interface")
}
return hijacker.Hijack()
}
// WantsCompressedResponse reads the Accept-Encoding header to see if and which encoding is requested.
func wantsCompressedResponse(httpRequest *http.Request) (bool, string) {
header := httpRequest.Header.Get(HEADER_AcceptEncoding)
gi := strings.Index(header, ENCODING_GZIP)
zi := strings.Index(header, ENCODING_DEFLATE)
// use in order of appearance
if gi == -1 {
return zi != -1, ENCODING_DEFLATE
} else if zi == -1 {
return gi != -1, ENCODING_GZIP
} else {
if gi < zi {
return true, ENCODING_GZIP
}
return true, ENCODING_DEFLATE
}
}
// NewCompressingResponseWriter create a CompressingResponseWriter for a known encoding = {gzip,deflate}
func NewCompressingResponseWriter(httpWriter http.ResponseWriter, encoding string) (*CompressingResponseWriter, error) {
httpWriter.Header().Set(HEADER_ContentEncoding, encoding)
c := new(CompressingResponseWriter)
c.writer = httpWriter
var err error
if ENCODING_GZIP == encoding {
w := currentCompressorProvider.AcquireGzipWriter()
w.Reset(httpWriter)
c.compressor = w
c.encoding = ENCODING_GZIP
} else if ENCODING_DEFLATE == encoding {
w := currentCompressorProvider.AcquireZlibWriter()
w.Reset(httpWriter)
c.compressor = w
c.encoding = ENCODING_DEFLATE
} else {
return nil, errors.New("Unknown encoding:" + encoding)
}
return c, err
}

103
vendor/github.com/emicklei/go-restful/compressor_cache.go generated vendored
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@ -1,103 +0,0 @@
package restful
// Copyright 2015 Ernest Micklei. All rights reserved.
// Use of this source code is governed by a license
// that can be found in the LICENSE file.
import (
"compress/gzip"
"compress/zlib"
)
// BoundedCachedCompressors is a CompressorProvider that uses a cache with a fixed amount
// of writers and readers (resources).
// If a new resource is acquired and all are in use, it will return a new unmanaged resource.
type BoundedCachedCompressors struct {
gzipWriters chan *gzip.Writer
gzipReaders chan *gzip.Reader
zlibWriters chan *zlib.Writer
writersCapacity int
readersCapacity int
}
// NewBoundedCachedCompressors returns a new, with filled cache, BoundedCachedCompressors.
func NewBoundedCachedCompressors(writersCapacity, readersCapacity int) *BoundedCachedCompressors {
b := &BoundedCachedCompressors{
gzipWriters: make(chan *gzip.Writer, writersCapacity),
gzipReaders: make(chan *gzip.Reader, readersCapacity),
zlibWriters: make(chan *zlib.Writer, writersCapacity),
writersCapacity: writersCapacity,
readersCapacity: readersCapacity,
}
for ix := 0; ix < writersCapacity; ix++ {
b.gzipWriters <- newGzipWriter()
b.zlibWriters <- newZlibWriter()
}
for ix := 0; ix < readersCapacity; ix++ {
b.gzipReaders <- newGzipReader()
}
return b
}
// AcquireGzipWriter returns an resettable *gzip.Writer. Needs to be released.
func (b *BoundedCachedCompressors) AcquireGzipWriter() *gzip.Writer {
var writer *gzip.Writer
select {
case writer, _ = <-b.gzipWriters:
default:
// return a new unmanaged one
writer = newGzipWriter()
}
return writer
}
// ReleaseGzipWriter accepts a writer (does not have to be one that was cached)
// only when the cache has room for it. It will ignore it otherwise.
func (b *BoundedCachedCompressors) ReleaseGzipWriter(w *gzip.Writer) {
// forget the unmanaged ones
if len(b.gzipWriters) < b.writersCapacity {
b.gzipWriters <- w
}
}
// AcquireGzipReader returns a *gzip.Reader. Needs to be released.
func (b *BoundedCachedCompressors) AcquireGzipReader() *gzip.Reader {
var reader *gzip.Reader
select {
case reader, _ = <-b.gzipReaders:
default:
// return a new unmanaged one
reader = newGzipReader()
}
return reader
}
// ReleaseGzipReader accepts a reader (does not have to be one that was cached)
// only when the cache has room for it. It will ignore it otherwise.
func (b *BoundedCachedCompressors) ReleaseGzipReader(r *gzip.Reader) {
// forget the unmanaged ones
if len(b.gzipReaders) < b.readersCapacity {
b.gzipReaders <- r
}
}
// AcquireZlibWriter returns an resettable *zlib.Writer. Needs to be released.
func (b *BoundedCachedCompressors) AcquireZlibWriter() *zlib.Writer {
var writer *zlib.Writer
select {
case writer, _ = <-b.zlibWriters:
default:
// return a new unmanaged one
writer = newZlibWriter()
}
return writer
}
// ReleaseZlibWriter accepts a writer (does not have to be one that was cached)
// only when the cache has room for it. It will ignore it otherwise.
func (b *BoundedCachedCompressors) ReleaseZlibWriter(w *zlib.Writer) {
// forget the unmanaged ones
if len(b.zlibWriters) < b.writersCapacity {
b.zlibWriters <- w
}
}

91
vendor/github.com/emicklei/go-restful/compressor_pools.go generated vendored
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@ -1,91 +0,0 @@
package restful
// Copyright 2015 Ernest Micklei. All rights reserved.
// Use of this source code is governed by a license
// that can be found in the LICENSE file.
import (
"bytes"
"compress/gzip"
"compress/zlib"
"sync"
)
// SyncPoolCompessors is a CompressorProvider that use the standard sync.Pool.
type SyncPoolCompessors struct {
GzipWriterPool *sync.Pool
GzipReaderPool *sync.Pool
ZlibWriterPool *sync.Pool
}
// NewSyncPoolCompessors returns a new ("empty") SyncPoolCompessors.
func NewSyncPoolCompessors() *SyncPoolCompessors {
return &SyncPoolCompessors{
GzipWriterPool: &sync.Pool{
New: func() interface{} { return newGzipWriter() },
},
GzipReaderPool: &sync.Pool{
New: func() interface{} { return newGzipReader() },
},
ZlibWriterPool: &sync.Pool{
New: func() interface{} { return newZlibWriter() },
},
}
}
func (s *SyncPoolCompessors) AcquireGzipWriter() *gzip.Writer {
return s.GzipWriterPool.Get().(*gzip.Writer)
}
func (s *SyncPoolCompessors) ReleaseGzipWriter(w *gzip.Writer) {
s.GzipWriterPool.Put(w)
}
func (s *SyncPoolCompessors) AcquireGzipReader() *gzip.Reader {
return s.GzipReaderPool.Get().(*gzip.Reader)
}
func (s *SyncPoolCompessors) ReleaseGzipReader(r *gzip.Reader) {
s.GzipReaderPool.Put(r)
}
func (s *SyncPoolCompessors) AcquireZlibWriter() *zlib.Writer {
return s.ZlibWriterPool.Get().(*zlib.Writer)
}
func (s *SyncPoolCompessors) ReleaseZlibWriter(w *zlib.Writer) {
s.ZlibWriterPool.Put(w)
}
func newGzipWriter() *gzip.Writer {
// create with an empty bytes writer; it will be replaced before using the gzipWriter
writer, err := gzip.NewWriterLevel(new(bytes.Buffer), gzip.BestSpeed)
if err != nil {
panic(err.Error())
}
return writer
}
func newGzipReader() *gzip.Reader {
// create with an empty reader (but with GZIP header); it will be replaced before using the gzipReader
// we can safely use currentCompressProvider because it is set on package initialization.
w := currentCompressorProvider.AcquireGzipWriter()
defer currentCompressorProvider.ReleaseGzipWriter(w)
b := new(bytes.Buffer)
w.Reset(b)
w.Flush()
w.Close()
reader, err := gzip.NewReader(bytes.NewReader(b.Bytes()))
if err != nil {
panic(err.Error())
}
return reader
}
func newZlibWriter() *zlib.Writer {
writer, err := zlib.NewWriterLevel(new(bytes.Buffer), gzip.BestSpeed)
if err != nil {
panic(err.Error())
}
return writer
}

54
vendor/github.com/emicklei/go-restful/compressors.go generated vendored
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@ -1,54 +0,0 @@
package restful
// Copyright 2015 Ernest Micklei. All rights reserved.
// Use of this source code is governed by a license
// that can be found in the LICENSE file.
import (
"compress/gzip"
"compress/zlib"
)
// CompressorProvider describes a component that can provider compressors for the std methods.
type CompressorProvider interface {
// Returns a *gzip.Writer which needs to be released later.
// Before using it, call Reset().
AcquireGzipWriter() *gzip.Writer
// Releases an aqcuired *gzip.Writer.
ReleaseGzipWriter(w *gzip.Writer)
// Returns a *gzip.Reader which needs to be released later.
AcquireGzipReader() *gzip.Reader
// Releases an aqcuired *gzip.Reader.
ReleaseGzipReader(w *gzip.Reader)
// Returns a *zlib.Writer which needs to be released later.
// Before using it, call Reset().
AcquireZlibWriter() *zlib.Writer
// Releases an aqcuired *zlib.Writer.
ReleaseZlibWriter(w *zlib.Writer)
}
// DefaultCompressorProvider is the actual provider of compressors (zlib or gzip).
var currentCompressorProvider CompressorProvider
func init() {
currentCompressorProvider = NewSyncPoolCompessors()
}
// CurrentCompressorProvider returns the current CompressorProvider.
// It is initialized using a SyncPoolCompessors.
func CurrentCompressorProvider() CompressorProvider {
return currentCompressorProvider
}
// CompressorProvider sets the actual provider of compressors (zlib or gzip).
func SetCompressorProvider(p CompressorProvider) {
if p == nil {
panic("cannot set compressor provider to nil")
}
currentCompressorProvider = p
}

30
vendor/github.com/emicklei/go-restful/constants.go generated vendored
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@ -1,30 +0,0 @@
package restful
// Copyright 2013 Ernest Micklei. All rights reserved.
// Use of this source code is governed by a license
// that can be found in the LICENSE file.
const (
MIME_XML = "application/xml" // Accept or Content-Type used in Consumes() and/or Produces()
MIME_JSON = "application/json" // Accept or Content-Type used in Consumes() and/or Produces()
MIME_OCTET = "application/octet-stream" // If Content-Type is not present in request, use the default
HEADER_Allow = "Allow"
HEADER_Accept = "Accept"
HEADER_Origin = "Origin"
HEADER_ContentType = "Content-Type"
HEADER_LastModified = "Last-Modified"
HEADER_AcceptEncoding = "Accept-Encoding"
HEADER_ContentEncoding = "Content-Encoding"
HEADER_AccessControlExposeHeaders = "Access-Control-Expose-Headers"
HEADER_AccessControlRequestMethod = "Access-Control-Request-Method"
HEADER_AccessControlRequestHeaders = "Access-Control-Request-Headers"
HEADER_AccessControlAllowMethods = "Access-Control-Allow-Methods"
HEADER_AccessControlAllowOrigin = "Access-Control-Allow-Origin"
HEADER_AccessControlAllowCredentials = "Access-Control-Allow-Credentials"
HEADER_AccessControlAllowHeaders = "Access-Control-Allow-Headers"
HEADER_AccessControlMaxAge = "Access-Control-Max-Age"
ENCODING_GZIP = "gzip"
ENCODING_DEFLATE = "deflate"
)

366
vendor/github.com/emicklei/go-restful/container.go generated vendored
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@ -1,366 +0,0 @@
package restful
// Copyright 2013 Ernest Micklei. All rights reserved.
// Use of this source code is governed by a license
// that can be found in the LICENSE file.
import (
"bytes"
"errors"
"fmt"
"net/http"
"os"
"runtime"
"strings"
"sync"
"github.com/emicklei/go-restful/log"
)
// Container holds a collection of WebServices and a http.ServeMux to dispatch http requests.
// The requests are further dispatched to routes of WebServices using a RouteSelector
type Container struct {
webServicesLock sync.RWMutex
webServices []*WebService
ServeMux *http.ServeMux
isRegisteredOnRoot bool
containerFilters []FilterFunction
doNotRecover bool // default is true
recoverHandleFunc RecoverHandleFunction
serviceErrorHandleFunc ServiceErrorHandleFunction
router RouteSelector // default is a CurlyRouter (RouterJSR311 is a slower alternative)
contentEncodingEnabled bool // default is false
}
// NewContainer creates a new Container using a new ServeMux and default router (CurlyRouter)
func NewContainer() *Container {
return &Container{
webServices: []*WebService{},
ServeMux: http.NewServeMux(),
isRegisteredOnRoot: false,
containerFilters: []FilterFunction{},
doNotRecover: true,
recoverHandleFunc: logStackOnRecover,
serviceErrorHandleFunc: writeServiceError,
router: CurlyRouter{},
contentEncodingEnabled: false}
}
// RecoverHandleFunction declares functions that can be used to handle a panic situation.
// The first argument is what recover() returns. The second must be used to communicate an error response.
type RecoverHandleFunction func(interface{}, http.ResponseWriter)
// RecoverHandler changes the default function (logStackOnRecover) to be called
// when a panic is detected. DoNotRecover must be have its default value (=false).
func (c *Container) RecoverHandler(handler RecoverHandleFunction) {
c.recoverHandleFunc = handler
}
// ServiceErrorHandleFunction declares functions that can be used to handle a service error situation.
// The first argument is the service error, the second is the request that resulted in the error and
// the third must be used to communicate an error response.
type ServiceErrorHandleFunction func(ServiceError, *Request, *Response)
// ServiceErrorHandler changes the default function (writeServiceError) to be called
// when a ServiceError is detected.
func (c *Container) ServiceErrorHandler(handler ServiceErrorHandleFunction) {
c.serviceErrorHandleFunc = handler
}
// DoNotRecover controls whether panics will be caught to return HTTP 500.
// If set to true, Route functions are responsible for handling any error situation.
// Default value is true.
func (c *Container) DoNotRecover(doNot bool) {
c.doNotRecover = doNot
}
// Router changes the default Router (currently CurlyRouter)
func (c *Container) Router(aRouter RouteSelector) {
c.router = aRouter
}
// EnableContentEncoding (default=false) allows for GZIP or DEFLATE encoding of responses.
func (c *Container) EnableContentEncoding(enabled bool) {
c.contentEncodingEnabled = enabled
}
// Add a WebService to the Container. It will detect duplicate root paths and exit in that case.
func (c *Container) Add(service *WebService) *Container {
c.webServicesLock.Lock()
defer c.webServicesLock.Unlock()
// if rootPath was not set then lazy initialize it
if len(service.rootPath) == 0 {
service.Path("/")
}
// cannot have duplicate root paths
for _, each := range c.webServices {
if each.RootPath() == service.RootPath() {
log.Printf("[restful] WebService with duplicate root path detected:['%v']", each)
os.Exit(1)
}
}
// If not registered on root then add specific mapping
if !c.isRegisteredOnRoot {
c.isRegisteredOnRoot = c.addHandler(service, c.ServeMux)
}
c.webServices = append(c.webServices, service)
return c
}
// addHandler may set a new HandleFunc for the serveMux
// this function must run inside the critical region protected by the webServicesLock.
// returns true if the function was registered on root ("/")
func (c *Container) addHandler(service *WebService, serveMux *http.ServeMux) bool {
pattern := fixedPrefixPath(service.RootPath())
// check if root path registration is needed
if "/" == pattern || "" == pattern {
serveMux.HandleFunc("/", c.dispatch)
return true
}
// detect if registration already exists
alreadyMapped := false
for _, each := range c.webServices {
if each.RootPath() == service.RootPath() {
alreadyMapped = true
break
}
}
if !alreadyMapped {
serveMux.HandleFunc(pattern, c.dispatch)
if !strings.HasSuffix(pattern, "/") {
serveMux.HandleFunc(pattern+"/", c.dispatch)
}
}
return false
}
func (c *Container) Remove(ws *WebService) error {
if c.ServeMux == http.DefaultServeMux {
errMsg := fmt.Sprintf("[restful] cannot remove a WebService from a Container using the DefaultServeMux: ['%v']", ws)
log.Printf(errMsg)
return errors.New(errMsg)
}
c.webServicesLock.Lock()
defer c.webServicesLock.Unlock()
// build a new ServeMux and re-register all WebServices
newServeMux := http.NewServeMux()
newServices := []*WebService{}
newIsRegisteredOnRoot := false
for _, each := range c.webServices {
if each.rootPath != ws.rootPath {
// If not registered on root then add specific mapping
if !newIsRegisteredOnRoot {
newIsRegisteredOnRoot = c.addHandler(each, newServeMux)
}
newServices = append(newServices, each)
}
}
c.webServices, c.ServeMux, c.isRegisteredOnRoot = newServices, newServeMux, newIsRegisteredOnRoot
return nil
}
// logStackOnRecover is the default RecoverHandleFunction and is called
// when DoNotRecover is false and the recoverHandleFunc is not set for the container.
// Default implementation logs the stacktrace and writes the stacktrace on the response.
// This may be a security issue as it exposes sourcecode information.
func logStackOnRecover(panicReason interface{}, httpWriter http.ResponseWriter) {
var buffer bytes.Buffer
buffer.WriteString(fmt.Sprintf("[restful] recover from panic situation: - %v\r\n", panicReason))
for i := 2; ; i += 1 {
_, file, line, ok := runtime.Caller(i)
if !ok {
break
}
buffer.WriteString(fmt.Sprintf(" %s:%d\r\n", file, line))
}
log.Print(buffer.String())
httpWriter.WriteHeader(http.StatusInternalServerError)
httpWriter.Write(buffer.Bytes())
}
// writeServiceError is the default ServiceErrorHandleFunction and is called
// when a ServiceError is returned during route selection. Default implementation
// calls resp.WriteErrorString(err.Code, err.Message)
func writeServiceError(err ServiceError, req *Request, resp *Response) {
resp.WriteErrorString(err.Code, err.Message)
}
// Dispatch the incoming Http Request to a matching WebService.
func (c *Container) Dispatch(httpWriter http.ResponseWriter, httpRequest *http.Request) {
if httpWriter == nil {
panic("httpWriter cannot be nil")
}
if httpRequest == nil {
panic("httpRequest cannot be nil")
}
c.dispatch(httpWriter, httpRequest)
}
// Dispatch the incoming Http Request to a matching WebService.
func (c *Container) dispatch(httpWriter http.ResponseWriter, httpRequest *http.Request) {
writer := httpWriter
// CompressingResponseWriter should be closed after all operations are done
defer func() {
if compressWriter, ok := writer.(*CompressingResponseWriter); ok {
compressWriter.Close()
}
}()
// Instal panic recovery unless told otherwise
if !c.doNotRecover { // catch all for 500 response
defer func() {
if r := recover(); r != nil {
c.recoverHandleFunc(r, writer)
return
}
}()
}
// Detect if compression is needed
// assume without compression, test for override
if c.contentEncodingEnabled {
doCompress, encoding := wantsCompressedResponse(httpRequest)
if doCompress {
var err error
writer, err = NewCompressingResponseWriter(httpWriter, encoding)
if err != nil {
log.Print("[restful] unable to install compressor: ", err)
httpWriter.WriteHeader(http.StatusInternalServerError)
return
}
}
}
// Find best match Route ; err is non nil if no match was found
var webService *WebService
var route *Route
var err error
func() {
c.webServicesLock.RLock()
defer c.webServicesLock.RUnlock()
webService, route, err = c.router.SelectRoute(
c.webServices,
httpRequest)
}()
if err != nil {
// a non-200 response has already been written
// run container filters anyway ; they should not touch the response...
chain := FilterChain{Filters: c.containerFilters, Target: func(req *Request, resp *Response) {
switch err.(type) {
case ServiceError:
ser := err.(ServiceError)
c.serviceErrorHandleFunc(ser, req, resp)
}
// TODO
}}
chain.ProcessFilter(NewRequest(httpRequest), NewResponse(writer))
return
}
wrappedRequest, wrappedResponse := route.wrapRequestResponse(writer, httpRequest)
// pass through filters (if any)
if len(c.containerFilters)+len(webService.filters)+len(route.Filters) > 0 {
// compose filter chain
allFilters := []FilterFunction{}
allFilters = append(allFilters, c.containerFilters...)
allFilters = append(allFilters, webService.filters...)
allFilters = append(allFilters, route.Filters...)
chain := FilterChain{Filters: allFilters, Target: func(req *Request, resp *Response) {
// handle request by route after passing all filters
route.Function(wrappedRequest, wrappedResponse)
}}
chain.ProcessFilter(wrappedRequest, wrappedResponse)
} else {
// no filters, handle request by route
route.Function(wrappedRequest, wrappedResponse)
}
}
// fixedPrefixPath returns the fixed part of the partspec ; it may include template vars {}
func fixedPrefixPath(pathspec string) string {
varBegin := strings.Index(pathspec, "{")
if -1 == varBegin {
return pathspec
}
return pathspec[:varBegin]
}
// ServeHTTP implements net/http.Handler therefore a Container can be a Handler in a http.Server
func (c *Container) ServeHTTP(httpwriter http.ResponseWriter, httpRequest *http.Request) {
c.ServeMux.ServeHTTP(httpwriter, httpRequest)
}
// Handle registers the handler for the given pattern. If a handler already exists for pattern, Handle panics.
func (c *Container) Handle(pattern string, handler http.Handler) {
c.ServeMux.Handle(pattern, handler)
}
// HandleWithFilter registers the handler for the given pattern.
// Container's filter chain is applied for handler.
// If a handler already exists for pattern, HandleWithFilter panics.
func (c *Container) HandleWithFilter(pattern string, handler http.Handler) {
f := func(httpResponse http.ResponseWriter, httpRequest *http.Request) {
if len(c.containerFilters) == 0 {
handler.ServeHTTP(httpResponse, httpRequest)
return
}
chain := FilterChain{Filters: c.containerFilters, Target: func(req *Request, resp *Response) {
handler.ServeHTTP(httpResponse, httpRequest)
}}
chain.ProcessFilter(NewRequest(httpRequest), NewResponse(httpResponse))
}
c.Handle(pattern, http.HandlerFunc(f))
}
// Filter appends a container FilterFunction. These are called before dispatching
// a http.Request to a WebService from the container
func (c *Container) Filter(filter FilterFunction) {
c.containerFilters = append(c.containerFilters, filter)
}
// RegisteredWebServices returns the collections of added WebServices
func (c *Container) RegisteredWebServices() []*WebService {
c.webServicesLock.RLock()
defer c.webServicesLock.RUnlock()
result := make([]*WebService, len(c.webServices))
for ix := range c.webServices {
result[ix] = c.webServices[ix]
}
return result
}
// computeAllowedMethods returns a list of HTTP methods that are valid for a Request
func (c *Container) computeAllowedMethods(req *Request) []string {
// Go through all RegisteredWebServices() and all its Routes to collect the options
methods := []string{}
requestPath := req.Request.URL.Path
for _, ws := range c.RegisteredWebServices() {
matches := ws.pathExpr.Matcher.FindStringSubmatch(requestPath)
if matches != nil {
finalMatch := matches[len(matches)-1]
for _, rt := range ws.Routes() {
matches := rt.pathExpr.Matcher.FindStringSubmatch(finalMatch)
if matches != nil {
lastMatch := matches[len(matches)-1]
if lastMatch == "" || lastMatch == "/" { // do not include if value is neither empty nor ‘/’.
methods = append(methods, rt.Method)
}
}
}
}
}
// methods = append(methods, "OPTIONS") not sure about this
return methods
}
// newBasicRequestResponse creates a pair of Request,Response from its http versions.
// It is basic because no parameter or (produces) content-type information is given.
func newBasicRequestResponse(httpWriter http.ResponseWriter, httpRequest *http.Request) (*Request, *Response) {
resp := NewResponse(httpWriter)
resp.requestAccept = httpRequest.Header.Get(HEADER_Accept)
return NewRequest(httpRequest), resp
}

202
vendor/github.com/emicklei/go-restful/cors_filter.go generated vendored
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@ -1,202 +0,0 @@
package restful
// Copyright 2013 Ernest Micklei. All rights reserved.
// Use of this source code is governed by a license
// that can be found in the LICENSE file.
import (
"regexp"
"strconv"
"strings"
)
// CrossOriginResourceSharing is used to create a Container Filter that implements CORS.
// Cross-origin resource sharing (CORS) is a mechanism that allows JavaScript on a web page
// to make XMLHttpRequests to another domain, not the domain the JavaScript originated from.
//
// http://en.wikipedia.org/wiki/Cross-origin_resource_sharing
// http://enable-cors.org/server.html
// http://www.html5rocks.com/en/tutorials/cors/#toc-handling-a-not-so-simple-request
type CrossOriginResourceSharing struct {
ExposeHeaders []string // list of Header names
AllowedHeaders []string // list of Header names
AllowedDomains []string // list of allowed values for Http Origin. An allowed value can be a regular expression to support subdomain matching. If empty all are allowed.
AllowedMethods []string
MaxAge int // number of seconds before requiring new Options request
CookiesAllowed bool
Container *Container
allowedOriginPatterns []*regexp.Regexp // internal field for origin regexp check.
}
// Filter is a filter function that implements the CORS flow as documented on http://enable-cors.org/server.html
// and http://www.html5rocks.com/static/images/cors_server_flowchart.png
func (c CrossOriginResourceSharing) Filter(req *Request, resp *Response, chain *FilterChain) {
origin := req.Request.Header.Get(HEADER_Origin)
if len(origin) == 0 {
if trace {
traceLogger.Print("no Http header Origin set")
}
chain.ProcessFilter(req, resp)
return
}
if !c.isOriginAllowed(origin) { // check whether this origin is allowed
if trace {
traceLogger.Printf("HTTP Origin:%s is not part of %v, neither matches any part of %v", origin, c.AllowedDomains, c.allowedOriginPatterns)
}
chain.ProcessFilter(req, resp)
return
}
if req.Request.Method != "OPTIONS" {
c.doActualRequest(req, resp)
chain.ProcessFilter(req, resp)
return
}
if acrm := req.Request.Header.Get(HEADER_AccessControlRequestMethod); acrm != "" {
c.doPreflightRequest(req, resp)
} else {
c.doActualRequest(req, resp)
chain.ProcessFilter(req, resp)
return
}
}
func (c CrossOriginResourceSharing) doActualRequest(req *Request, resp *Response) {
c.setOptionsHeaders(req, resp)
// continue processing the response
}
func (c *CrossOriginResourceSharing) doPreflightRequest(req *Request, resp *Response) {
if len(c.AllowedMethods) == 0 {
if c.Container == nil {
c.AllowedMethods = DefaultContainer.computeAllowedMethods(req)
} else {
c.AllowedMethods = c.Container.computeAllowedMethods(req)
}
}
acrm := req.Request.Header.Get(HEADER_AccessControlRequestMethod)
if !c.isValidAccessControlRequestMethod(acrm, c.AllowedMethods) {
if trace {
traceLogger.Printf("Http header %s:%s is not in %v",
HEADER_AccessControlRequestMethod,
acrm,
c.AllowedMethods)
}
return
}
acrhs := req.Request.Header.Get(HEADER_AccessControlRequestHeaders)
if len(acrhs) > 0 {
for _, each := range strings.Split(acrhs, ",") {
if !c.isValidAccessControlRequestHeader(strings.Trim(each, " ")) {
if trace {
traceLogger.Printf("Http header %s:%s is not in %v",
HEADER_AccessControlRequestHeaders,
acrhs,
c.AllowedHeaders)
}
return
}
}
}
resp.AddHeader(HEADER_AccessControlAllowMethods, strings.Join(c.AllowedMethods, ","))
resp.AddHeader(HEADER_AccessControlAllowHeaders, acrhs)
c.setOptionsHeaders(req, resp)
// return http 200 response, no body
}
func (c CrossOriginResourceSharing) setOptionsHeaders(req *Request, resp *Response) {
c.checkAndSetExposeHeaders(resp)
c.setAllowOriginHeader(req, resp)
c.checkAndSetAllowCredentials(resp)
if c.MaxAge > 0 {
resp.AddHeader(HEADER_AccessControlMaxAge, strconv.Itoa(c.MaxAge))
}
}
func (c CrossOriginResourceSharing) isOriginAllowed(origin string) bool {
if len(origin) == 0 {
return false
}
if len(c.AllowedDomains) == 0 {
return true
}
allowed := false
for _, domain := range c.AllowedDomains {
if domain == origin {
allowed = true
break
}
}
if !allowed {
if len(c.allowedOriginPatterns) == 0 {
// compile allowed domains to allowed origin patterns
allowedOriginRegexps, err := compileRegexps(c.AllowedDomains)
if err != nil {
return false
}
c.allowedOriginPatterns = allowedOriginRegexps
}
for _, pattern := range c.allowedOriginPatterns {
if allowed = pattern.MatchString(origin); allowed {
break
}
}
}
return allowed
}
func (c CrossOriginResourceSharing) setAllowOriginHeader(req *Request, resp *Response) {
origin := req.Request.Header.Get(HEADER_Origin)
if c.isOriginAllowed(origin) {
resp.AddHeader(HEADER_AccessControlAllowOrigin, origin)
}
}
func (c CrossOriginResourceSharing) checkAndSetExposeHeaders(resp *Response) {
if len(c.ExposeHeaders) > 0 {
resp.AddHeader(HEADER_AccessControlExposeHeaders, strings.Join(c.ExposeHeaders, ","))
}
}
func (c CrossOriginResourceSharing) checkAndSetAllowCredentials(resp *Response) {
if c.CookiesAllowed {
resp.AddHeader(HEADER_AccessControlAllowCredentials, "true")
}
}
func (c CrossOriginResourceSharing) isValidAccessControlRequestMethod(method string, allowedMethods []string) bool {
for _, each := range allowedMethods {
if each == method {
return true
}
}
return false
}
func (c CrossOriginResourceSharing) isValidAccessControlRequestHeader(header string) bool {
for _, each := range c.AllowedHeaders {
if strings.ToLower(each) == strings.ToLower(header) {
return true
}
}
return false
}
// Take a list of strings and compile them into a list of regular expressions.
func compileRegexps(regexpStrings []string) ([]*regexp.Regexp, error) {
regexps := []*regexp.Regexp{}
for _, regexpStr := range regexpStrings {
r, err := regexp.Compile(regexpStr)
if err != nil {
return regexps, err
}
regexps = append(regexps, r)
}
return regexps, nil
}

164
vendor/github.com/emicklei/go-restful/curly.go generated vendored
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@ -1,164 +0,0 @@
package restful
// Copyright 2013 Ernest Micklei. All rights reserved.
// Use of this source code is governed by a license
// that can be found in the LICENSE file.
import (
"net/http"
"regexp"
"sort"
"strings"
)
// CurlyRouter expects Routes with paths that contain zero or more parameters in curly brackets.
type CurlyRouter struct{}
// SelectRoute is part of the Router interface and returns the best match
// for the WebService and its Route for the given Request.
func (c CurlyRouter) SelectRoute(
webServices []*WebService,
httpRequest *http.Request) (selectedService *WebService, selected *Route, err error) {
requestTokens := tokenizePath(httpRequest.URL.Path)
detectedService := c.detectWebService(requestTokens, webServices)
if detectedService == nil {
if trace {
traceLogger.Printf("no WebService was found to match URL path:%s\n", httpRequest.URL.Path)
}
return nil, nil, NewError(http.StatusNotFound, "404: Page Not Found")
}
candidateRoutes := c.selectRoutes(detectedService, requestTokens)
if len(candidateRoutes) == 0 {
if trace {
traceLogger.Printf("no Route in WebService with path %s was found to match URL path:%s\n", detectedService.rootPath, httpRequest.URL.Path)
}
return detectedService, nil, NewError(http.StatusNotFound, "404: Page Not Found")
}
selectedRoute, err := c.detectRoute(candidateRoutes, httpRequest)
if selectedRoute == nil {
return detectedService, nil, err
}
return detectedService, selectedRoute, nil
}
// selectRoutes return a collection of Route from a WebService that matches the path tokens from the request.
func (c CurlyRouter) selectRoutes(ws *WebService, requestTokens []string) sortableCurlyRoutes {
candidates := sortableCurlyRoutes{}
for _, each := range ws.routes {
matches, paramCount, staticCount := c.matchesRouteByPathTokens(each.pathParts, requestTokens)
if matches {
candidates.add(curlyRoute{each, paramCount, staticCount}) // TODO make sure Routes() return pointers?
}
}
sort.Sort(sort.Reverse(candidates))
return candidates
}
// matchesRouteByPathTokens computes whether it matches, howmany parameters do match and what the number of static path elements are.
func (c CurlyRouter) matchesRouteByPathTokens(routeTokens, requestTokens []string) (matches bool, paramCount int, staticCount int) {
if len(routeTokens) < len(requestTokens) {
// proceed in matching only if last routeToken is wildcard
count := len(routeTokens)
if count == 0 || !strings.HasSuffix(routeTokens[count-1], "*}") {
return false, 0, 0
}
// proceed
}
for i, routeToken := range routeTokens {
if i == len(requestTokens) {
// reached end of request path
return false, 0, 0
}
requestToken := requestTokens[i]
if strings.HasPrefix(routeToken, "{") {
paramCount++
if colon := strings.Index(routeToken, ":"); colon != -1 {
// match by regex
matchesToken, matchesRemainder := c.regularMatchesPathToken(routeToken, colon, requestToken)
if !matchesToken {
return false, 0, 0
}
if matchesRemainder {
break
}
}
} else { // no { prefix
if requestToken != routeToken {
return false, 0, 0
}
staticCount++
}
}
return true, paramCount, staticCount
}
// regularMatchesPathToken tests whether the regular expression part of routeToken matches the requestToken or all remaining tokens
// format routeToken is {someVar:someExpression}, e.g. {zipcode:[\d][\d][\d][\d][A-Z][A-Z]}
func (c CurlyRouter) regularMatchesPathToken(routeToken string, colon int, requestToken string) (matchesToken bool, matchesRemainder bool) {
regPart := routeToken[colon+1 : len(routeToken)-1]
if regPart == "*" {
if trace {
traceLogger.Printf("wildcard parameter detected in route token %s that matches %s\n", routeToken, requestToken)
}
return true, true
}
matched, err := regexp.MatchString(regPart, requestToken)
return (matched && err == nil), false
}
var jsr311Router = RouterJSR311{}
// detectRoute selectes from a list of Route the first match by inspecting both the Accept and Content-Type
// headers of the Request. See also RouterJSR311 in jsr311.go
func (c CurlyRouter) detectRoute(candidateRoutes sortableCurlyRoutes, httpRequest *http.Request) (*Route, error) {
// tracing is done inside detectRoute
return jsr311Router.detectRoute(candidateRoutes.routes(), httpRequest)
}
// detectWebService returns the best matching webService given the list of path tokens.
// see also computeWebserviceScore
func (c CurlyRouter) detectWebService(requestTokens []string, webServices []*WebService) *WebService {
var best *WebService
score := -1
for _, each := range webServices {
matches, eachScore := c.computeWebserviceScore(requestTokens, each.pathExpr.tokens)
if matches && (eachScore > score) {
best = each
score = eachScore
}
}
return best
}
// computeWebserviceScore returns whether tokens match and
// the weighted score of the longest matching consecutive tokens from the beginning.
func (c CurlyRouter) computeWebserviceScore(requestTokens []string, tokens []string) (bool, int) {
if len(tokens) > len(requestTokens) {
return false, 0
}
score := 0
for i := 0; i < len(tokens); i++ {
each := requestTokens[i]
other := tokens[i]
if len(each) == 0 && len(other) == 0 {
score++
continue
}
if len(other) > 0 && strings.HasPrefix(other, "{") {
// no empty match
if len(each) == 0 {
return false, score
}
score += 1
} else {
// not a parameter
if each != other {
return false, score
}
score += (len(tokens) - i) * 10 //fuzzy
}
}
return true, score
}

52
vendor/github.com/emicklei/go-restful/curly_route.go generated vendored
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@ -1,52 +0,0 @@
package restful
// Copyright 2013 Ernest Micklei. All rights reserved.
// Use of this source code is governed by a license
// that can be found in the LICENSE file.
// curlyRoute exits for sorting Routes by the CurlyRouter based on number of parameters and number of static path elements.
type curlyRoute struct {
route Route
paramCount int
staticCount int
}
type sortableCurlyRoutes []curlyRoute
func (s *sortableCurlyRoutes) add(route curlyRoute) {
*s = append(*s, route)
}
func (s sortableCurlyRoutes) routes() (routes []Route) {
for _, each := range s {
routes = append(routes, each.route) // TODO change return type
}
return routes
}
func (s sortableCurlyRoutes) Len() int {
return len(s)
}
func (s sortableCurlyRoutes) Swap(i, j int) {
s[i], s[j] = s[j], s[i]
}
func (s sortableCurlyRoutes) Less(i, j int) bool {
ci := s[i]
cj := s[j]
// primary key
if ci.staticCount < cj.staticCount {
return true
}
if ci.staticCount > cj.staticCount {
return false
}
// secundary key
if ci.paramCount < cj.paramCount {
return true
}
if ci.paramCount > cj.paramCount {
return false
}
return ci.route.Path < cj.route.Path
}

185
vendor/github.com/emicklei/go-restful/doc.go generated vendored
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@ -1,185 +0,0 @@
/*
Package restful , a lean package for creating REST-style WebServices without magic.
WebServices and Routes
A WebService has a collection of Route objects that dispatch incoming Http Requests to a function calls.
Typically, a WebService has a root path (e.g. /users) and defines common MIME types for its routes.
WebServices must be added to a container (see below) in order to handler Http requests from a server.
A Route is defined by a HTTP method, an URL path and (optionally) the MIME types it consumes (Content-Type) and produces (Accept).
This package has the logic to find the best matching Route and if found, call its Function.
ws := new(restful.WebService)
ws.
Path("/users").
Consumes(restful.MIME_JSON, restful.MIME_XML).
Produces(restful.MIME_JSON, restful.MIME_XML)
ws.Route(ws.GET("/{user-id}").To(u.findUser)) // u is a UserResource
...
// GET http://localhost:8080/users/1
func (u UserResource) findUser(request *restful.Request, response *restful.Response) {
id := request.PathParameter("user-id")
...
}
The (*Request, *Response) arguments provide functions for reading information from the request and writing information back to the response.
See the example https://github.com/emicklei/go-restful/blob/master/examples/restful-user-resource.go with a full implementation.
Regular expression matching Routes
A Route parameter can be specified using the format "uri/{var[:regexp]}" or the special version "uri/{var:*}" for matching the tail of the path.
For example, /persons/{name:[A-Z][A-Z]} can be used to restrict values for the parameter "name" to only contain capital alphabetic characters.
Regular expressions must use the standard Go syntax as described in the regexp package. (https://code.google.com/p/re2/wiki/Syntax)
This feature requires the use of a CurlyRouter.
Containers
A Container holds a collection of WebServices, Filters and a http.ServeMux for multiplexing http requests.
Using the statements "restful.Add(...) and restful.Filter(...)" will register WebServices and Filters to the Default Container.
The Default container of go-restful uses the http.DefaultServeMux.
You can create your own Container and create a new http.Server for that particular container.
container := restful.NewContainer()
server := &http.Server{Addr: ":8081", Handler: container}
Filters
A filter dynamically intercepts requests and responses to transform or use the information contained in the requests or responses.
You can use filters to perform generic logging, measurement, authentication, redirect, set response headers etc.
In the restful package there are three hooks into the request,response flow where filters can be added.
Each filter must define a FilterFunction:
func (req *restful.Request, resp *restful.Response, chain *restful.FilterChain)
Use the following statement to pass the request,response pair to the next filter or RouteFunction
chain.ProcessFilter(req, resp)
Container Filters
These are processed before any registered WebService.
// install a (global) filter for the default container (processed before any webservice)
restful.Filter(globalLogging)
WebService Filters
These are processed before any Route of a WebService.
// install a webservice filter (processed before any route)
ws.Filter(webserviceLogging).Filter(measureTime)
Route Filters
These are processed before calling the function associated with the Route.
// install 2 chained route filters (processed before calling findUser)
ws.Route(ws.GET("/{user-id}").Filter(routeLogging).Filter(NewCountFilter().routeCounter).To(findUser))
See the example https://github.com/emicklei/go-restful/blob/master/examples/restful-filters.go with full implementations.
Response Encoding
Two encodings are supported: gzip and deflate. To enable this for all responses:
restful.DefaultContainer.EnableContentEncoding(true)
If a Http request includes the Accept-Encoding header then the response content will be compressed using the specified encoding.
Alternatively, you can create a Filter that performs the encoding and install it per WebService or Route.
See the example https://github.com/emicklei/go-restful/blob/master/examples/restful-encoding-filter.go
OPTIONS support
By installing a pre-defined container filter, your Webservice(s) can respond to the OPTIONS Http request.
Filter(OPTIONSFilter())
CORS
By installing the filter of a CrossOriginResourceSharing (CORS), your WebService(s) can handle CORS requests.
cors := CrossOriginResourceSharing{ExposeHeaders: []string{"X-My-Header"}, CookiesAllowed: false, Container: DefaultContainer}
Filter(cors.Filter)
Error Handling
Unexpected things happen. If a request cannot be processed because of a failure, your service needs to tell via the response what happened and why.
For this reason HTTP status codes exist and it is important to use the correct code in every exceptional situation.
400: Bad Request
If path or query parameters are not valid (content or type) then use http.StatusBadRequest.
404: Not Found
Despite a valid URI, the resource requested may not be available
500: Internal Server Error
If the application logic could not process the request (or write the response) then use http.StatusInternalServerError.
405: Method Not Allowed
The request has a valid URL but the method (GET,PUT,POST,...) is not allowed.
406: Not Acceptable
The request does not have or has an unknown Accept Header set for this operation.
415: Unsupported Media Type
The request does not have or has an unknown Content-Type Header set for this operation.
ServiceError
In addition to setting the correct (error) Http status code, you can choose to write a ServiceError message on the response.
Performance options
This package has several options that affect the performance of your service. It is important to understand them and how you can change it.
restful.DefaultContainer.DoNotRecover(false)
DoNotRecover controls whether panics will be caught to return HTTP 500.
If set to false, the container will recover from panics.
Default value is true
restful.SetCompressorProvider(NewBoundedCachedCompressors(20, 20))
If content encoding is enabled then the default strategy for getting new gzip/zlib writers and readers is to use a sync.Pool.
Because writers are expensive structures, performance is even more improved when using a preloaded cache. You can also inject your own implementation.
Trouble shooting
This package has the means to produce detail logging of the complete Http request matching process and filter invocation.
Enabling this feature requires you to set an implementation of restful.StdLogger (e.g. log.Logger) instance such as:
restful.TraceLogger(log.New(os.Stdout, "[restful] ", log.LstdFlags|log.Lshortfile))
Logging
The restful.SetLogger() method allows you to override the logger used by the package. By default restful
uses the standard library `log` package and logs to stdout. Different logging packages are supported as
long as they conform to `StdLogger` interface defined in the `log` sub-package, writing an adapter for your
preferred package is simple.
Resources
[project]: https://github.com/emicklei/go-restful
[examples]: https://github.com/emicklei/go-restful/blob/master/examples
[design]: http://ernestmicklei.com/2012/11/11/go-restful-api-design/
[showcases]: https://github.com/emicklei/mora, https://github.com/emicklei/landskape
(c) 2012-2015, http://ernestmicklei.com. MIT License
*/
package restful

163
vendor/github.com/emicklei/go-restful/entity_accessors.go generated vendored
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@ -1,163 +0,0 @@
package restful
// Copyright 2015 Ernest Micklei. All rights reserved.
// Use of this source code is governed by a license
// that can be found in the LICENSE file.
import (
"encoding/json"
"encoding/xml"
"strings"
"sync"
)
// EntityReaderWriter can read and write values using an encoding such as JSON,XML.
type EntityReaderWriter interface {
// Read a serialized version of the value from the request.
// The Request may have a decompressing reader. Depends on Content-Encoding.
Read(req *Request, v interface{}) error
// Write a serialized version of the value on the response.
// The Response may have a compressing writer. Depends on Accept-Encoding.
// status should be a valid Http Status code
Write(resp *Response, status int, v interface{}) error
}
// entityAccessRegistry is a singleton
var entityAccessRegistry = &entityReaderWriters{
protection: new(sync.RWMutex),
accessors: map[string]EntityReaderWriter{},
}
// entityReaderWriters associates MIME to an EntityReaderWriter
type entityReaderWriters struct {
protection *sync.RWMutex
accessors map[string]EntityReaderWriter
}
func init() {
RegisterEntityAccessor(MIME_JSON, NewEntityAccessorJSON(MIME_JSON))
RegisterEntityAccessor(MIME_XML, NewEntityAccessorXML(MIME_XML))
}
// RegisterEntityAccessor add/overrides the ReaderWriter for encoding content with this MIME type.
func RegisterEntityAccessor(mime string, erw EntityReaderWriter) {
entityAccessRegistry.protection.Lock()
defer entityAccessRegistry.protection.Unlock()
entityAccessRegistry.accessors[mime] = erw
}
// NewEntityAccessorJSON returns a new EntityReaderWriter for accessing JSON content.
// This package is already initialized with such an accessor using the MIME_JSON contentType.
func NewEntityAccessorJSON(contentType string) EntityReaderWriter {
return entityJSONAccess{ContentType: contentType}
}
// NewEntityAccessorXML returns a new EntityReaderWriter for accessing XML content.
// This package is already initialized with such an accessor using the MIME_XML contentType.
func NewEntityAccessorXML(contentType string) EntityReaderWriter {
return entityXMLAccess{ContentType: contentType}
}
// accessorAt returns the registered ReaderWriter for this MIME type.
func (r *entityReaderWriters) accessorAt(mime string) (EntityReaderWriter, bool) {
r.protection.RLock()
defer r.protection.RUnlock()
er, ok := r.accessors[mime]
if !ok {
// retry with reverse lookup
// more expensive but we are in an exceptional situation anyway
for k, v := range r.accessors {
if strings.Contains(mime, k) {
return v, true
}
}
}
return er, ok
}
// entityXMLAccess is a EntityReaderWriter for XML encoding
type entityXMLAccess struct {
// This is used for setting the Content-Type header when writing
ContentType string
}
// Read unmarshalls the value from XML
func (e entityXMLAccess) Read(req *Request, v interface{}) error {
return xml.NewDecoder(req.Request.Body).Decode(v)
}
// Write marshalls the value to JSON and set the Content-Type Header.
func (e entityXMLAccess) Write(resp *Response, status int, v interface{}) error {
return writeXML(resp, status, e.ContentType, v)
}
// writeXML marshalls the value to JSON and set the Content-Type Header.
func writeXML(resp *Response, status int, contentType string, v interface{}) error {
if v == nil {
resp.WriteHeader(status)
// do not write a nil representation
return nil
}
if resp.prettyPrint {
// pretty output must be created and written explicitly
output, err := xml.MarshalIndent(v, " ", " ")
if err != nil {
return err
}
resp.Header().Set(HEADER_ContentType, contentType)
resp.WriteHeader(status)
_, err = resp.Write([]byte(xml.Header))
if err != nil {
return err
}
_, err = resp.Write(output)
return err
}
// not-so-pretty
resp.Header().Set(HEADER_ContentType, contentType)
resp.WriteHeader(status)
return xml.NewEncoder(resp).Encode(v)
}
// entityJSONAccess is a EntityReaderWriter for JSON encoding
type entityJSONAccess struct {
// This is used for setting the Content-Type header when writing
ContentType string
}
// Read unmarshalls the value from JSON
func (e entityJSONAccess) Read(req *Request, v interface{}) error {
decoder := json.NewDecoder(req.Request.Body)
decoder.UseNumber()
return decoder.Decode(v)
}
// Write marshalls the value to JSON and set the Content-Type Header.
func (e entityJSONAccess) Write(resp *Response, status int, v interface{}) error {
return writeJSON(resp, status, e.ContentType, v)
}
// write marshalls the value to JSON and set the Content-Type Header.
func writeJSON(resp *Response, status int, contentType string, v interface{}) error {
if v == nil {
resp.WriteHeader(status)
// do not write a nil representation
return nil
}
if resp.prettyPrint {
// pretty output must be created and written explicitly
output, err := json.MarshalIndent(v, " ", " ")
if err != nil {
return err
}
resp.Header().Set(HEADER_ContentType, contentType)
resp.WriteHeader(status)
_, err = resp.Write(output)
return err
}
// not-so-pretty
resp.Header().Set(HEADER_ContentType, contentType)
resp.WriteHeader(status)
return json.NewEncoder(resp).Encode(v)
}

35
vendor/github.com/emicklei/go-restful/filter.go generated vendored
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@ -1,35 +0,0 @@
package restful
// Copyright 2013 Ernest Micklei. All rights reserved.
// Use of this source code is governed by a license
// that can be found in the LICENSE file.
// FilterChain is a request scoped object to process one or more filters before calling the target RouteFunction.
type FilterChain struct {
Filters []FilterFunction // ordered list of FilterFunction
Index int // index into filters that is currently in progress
Target RouteFunction // function to call after passing all filters
}
// ProcessFilter passes the request,response pair through the next of Filters.
// Each filter can decide to proceed to the next Filter or handle the Response itself.
func (f *FilterChain) ProcessFilter(request *Request, response *Response) {
if f.Index < len(f.Filters) {
f.Index++
f.Filters[f.Index-1](request, response, f)
} else {
f.Target(request, response)
}
}
// FilterFunction definitions must call ProcessFilter on the FilterChain to pass on the control and eventually call the RouteFunction
type FilterFunction func(*Request, *Response, *FilterChain)
// NoBrowserCacheFilter is a filter function to set HTTP headers that disable browser caching
// See examples/restful-no-cache-filter.go for usage
func NoBrowserCacheFilter(req *Request, resp *Response, chain *FilterChain) {
resp.Header().Set("Cache-Control", "no-cache, no-store, must-revalidate") // HTTP 1.1.
resp.Header().Set("Pragma", "no-cache") // HTTP 1.0.
resp.Header().Set("Expires", "0") // Proxies.
chain.ProcessFilter(req, resp)
}

248
vendor/github.com/emicklei/go-restful/jsr311.go generated vendored
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@ -1,248 +0,0 @@
package restful
// Copyright 2013 Ernest Micklei. All rights reserved.
// Use of this source code is governed by a license
// that can be found in the LICENSE file.
import (
"errors"
"fmt"
"net/http"
"sort"
)
// RouterJSR311 implements the flow for matching Requests to Routes (and consequently Resource Functions)
// as specified by the JSR311 http://jsr311.java.net/nonav/releases/1.1/spec/spec.html.
// RouterJSR311 implements the Router interface.
// Concept of locators is not implemented.
type RouterJSR311 struct{}
// SelectRoute is part of the Router interface and returns the best match
// for the WebService and its Route for the given Request.
func (r RouterJSR311) SelectRoute(
webServices []*WebService,
httpRequest *http.Request) (selectedService *WebService, selectedRoute *Route, err error) {
// Identify the root resource class (WebService)
dispatcher, finalMatch, err := r.detectDispatcher(httpRequest.URL.Path, webServices)
if err != nil {
return nil, nil, NewError(http.StatusNotFound, "")
}
// Obtain the set of candidate methods (Routes)
routes := r.selectRoutes(dispatcher, finalMatch)
if len(routes) == 0 {
return dispatcher, nil, NewError(http.StatusNotFound, "404: Page Not Found")
}
// Identify the method (Route) that will handle the request
route, ok := r.detectRoute(routes, httpRequest)
return dispatcher, route, ok
}
// http://jsr311.java.net/nonav/releases/1.1/spec/spec3.html#x3-360003.7.2
func (r RouterJSR311) detectRoute(routes []Route, httpRequest *http.Request) (*Route, error) {
// http method
methodOk := []Route{}
for _, each := range routes {
if httpRequest.Method == each.Method {
methodOk = append(methodOk, each)
}
}
if len(methodOk) == 0 {
if trace {
traceLogger.Printf("no Route found (in %d routes) that matches HTTP method %s\n", len(routes), httpRequest.Method)
}
return nil, NewError(http.StatusMethodNotAllowed, "405: Method Not Allowed")
}
inputMediaOk := methodOk
// content-type
contentType := httpRequest.Header.Get(HEADER_ContentType)
inputMediaOk = []Route{}
for _, each := range methodOk {
if each.matchesContentType(contentType) {
inputMediaOk = append(inputMediaOk, each)
}
}
if len(inputMediaOk) == 0 {
if trace {
traceLogger.Printf("no Route found (from %d) that matches HTTP Content-Type: %s\n", len(methodOk), contentType)
}
return nil, NewError(http.StatusUnsupportedMediaType, "415: Unsupported Media Type")
}
// accept
outputMediaOk := []Route{}
accept := httpRequest.Header.Get(HEADER_Accept)
if len(accept) == 0 {
accept = "*/*"
}
for _, each := range inputMediaOk {
if each.matchesAccept(accept) {
outputMediaOk = append(outputMediaOk, each)
}
}
if len(outputMediaOk) == 0 {
if trace {
traceLogger.Printf("no Route found (from %d) that matches HTTP Accept: %s\n", len(inputMediaOk), accept)
}
return nil, NewError(http.StatusNotAcceptable, "406: Not Acceptable")
}
// return r.bestMatchByMedia(outputMediaOk, contentType, accept), nil
return &outputMediaOk[0], nil
}
// http://jsr311.java.net/nonav/releases/1.1/spec/spec3.html#x3-360003.7.2
// n/m > n/* > */*
func (r RouterJSR311) bestMatchByMedia(routes []Route, contentType string, accept string) *Route {
// TODO
return &routes[0]
}
// http://jsr311.java.net/nonav/releases/1.1/spec/spec3.html#x3-360003.7.2 (step 2)
func (r RouterJSR311) selectRoutes(dispatcher *WebService, pathRemainder string) []Route {
filtered := &sortableRouteCandidates{}
for _, each := range dispatcher.Routes() {
pathExpr := each.pathExpr
matches := pathExpr.Matcher.FindStringSubmatch(pathRemainder)
if matches != nil {
lastMatch := matches[len(matches)-1]
if len(lastMatch) == 0 || lastMatch == "/" { // do not include if value is neither empty nor ‘/’.
filtered.candidates = append(filtered.candidates,
routeCandidate{each, len(matches) - 1, pathExpr.LiteralCount, pathExpr.VarCount})
}
}
}
if len(filtered.candidates) == 0 {
if trace {
traceLogger.Printf("WebService on path %s has no routes that match URL path remainder:%s\n", dispatcher.rootPath, pathRemainder)
}
return []Route{}
}
sort.Sort(sort.Reverse(filtered))
// select other routes from candidates whoes expression matches rmatch
matchingRoutes := []Route{filtered.candidates[0].route}
for c := 1; c < len(filtered.candidates); c++ {
each := filtered.candidates[c]
if each.route.pathExpr.Matcher.MatchString(pathRemainder) {
matchingRoutes = append(matchingRoutes, each.route)
}
}
return matchingRoutes
}
// http://jsr311.java.net/nonav/releases/1.1/spec/spec3.html#x3-360003.7.2 (step 1)
func (r RouterJSR311) detectDispatcher(requestPath string, dispatchers []*WebService) (*WebService, string, error) {
filtered := &sortableDispatcherCandidates{}
for _, each := range dispatchers {
matches := each.pathExpr.Matcher.FindStringSubmatch(requestPath)
if matches != nil {
filtered.candidates = append(filtered.candidates,
dispatcherCandidate{each, matches[len(matches)-1], len(matches), each.pathExpr.LiteralCount, each.pathExpr.VarCount})
}
}
if len(filtered.candidates) == 0 {
if trace {
traceLogger.Printf("no WebService was found to match URL path:%s\n", requestPath)
}
return nil, "", errors.New("not found")
}
sort.Sort(sort.Reverse(filtered))
return filtered.candidates[0].dispatcher, filtered.candidates[0].finalMatch, nil
}
// Types and functions to support the sorting of Routes
type routeCandidate struct {
route Route
matchesCount int // the number of capturing groups
literalCount int // the number of literal characters (means those not resulting from template variable substitution)
nonDefaultCount int // the number of capturing groups with non-default regular expressions (i.e. not ‘([^ /]+?)’)
}
func (r routeCandidate) expressionToMatch() string {
return r.route.pathExpr.Source
}
func (r routeCandidate) String() string {
return fmt.Sprintf("(m=%d,l=%d,n=%d)", r.matchesCount, r.literalCount, r.nonDefaultCount)
}
type sortableRouteCandidates struct {
candidates []routeCandidate
}
func (rcs *sortableRouteCandidates) Len() int {
return len(rcs.candidates)
}
func (rcs *sortableRouteCandidates) Swap(i, j int) {
rcs.candidates[i], rcs.candidates[j] = rcs.candidates[j], rcs.candidates[i]
}
func (rcs *sortableRouteCandidates) Less(i, j int) bool {
ci := rcs.candidates[i]
cj := rcs.candidates[j]
// primary key
if ci.literalCount < cj.literalCount {
return true
}
if ci.literalCount > cj.literalCount {
return false
}
// secundary key
if ci.matchesCount < cj.matchesCount {
return true
}
if ci.matchesCount > cj.matchesCount {
return false
}
// tertiary key
if ci.nonDefaultCount < cj.nonDefaultCount {
return true
}
if ci.nonDefaultCount > cj.nonDefaultCount {
return false
}
// quaternary key ("source" is interpreted as Path)
return ci.route.Path < cj.route.Path
}
// Types and functions to support the sorting of Dispatchers
type dispatcherCandidate struct {
dispatcher *WebService
finalMatch string
matchesCount int // the number of capturing groups
literalCount int // the number of literal characters (means those not resulting from template variable substitution)
nonDefaultCount int // the number of capturing groups with non-default regular expressions (i.e. not ‘([^ /]+?)’)
}
type sortableDispatcherCandidates struct {
candidates []dispatcherCandidate
}
func (dc *sortableDispatcherCandidates) Len() int {
return len(dc.candidates)
}
func (dc *sortableDispatcherCandidates) Swap(i, j int) {
dc.candidates[i], dc.candidates[j] = dc.candidates[j], dc.candidates[i]
}
func (dc *sortableDispatcherCandidates) Less(i, j int) bool {
ci := dc.candidates[i]
cj := dc.candidates[j]
// primary key
if ci.matchesCount < cj.matchesCount {
return true
}
if ci.matchesCount > cj.matchesCount {
return false
}
// secundary key
if ci.literalCount < cj.literalCount {
return true
}
if ci.literalCount > cj.literalCount {
return false
}
// tertiary key
return ci.nonDefaultCount < cj.nonDefaultCount
}

34
vendor/github.com/emicklei/go-restful/log/log.go generated vendored
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@ -1,34 +0,0 @@
package log
import (
stdlog "log"
"os"
)
// StdLogger corresponds to a minimal subset of the interface satisfied by stdlib log.Logger
type StdLogger interface {
Print(v ...interface{})
Printf(format string, v ...interface{})
}
var Logger StdLogger
func init() {
// default Logger
SetLogger(stdlog.New(os.Stderr, "[restful] ", stdlog.LstdFlags|stdlog.Lshortfile))
}
// SetLogger sets the logger for this package
func SetLogger(customLogger StdLogger) {
Logger = customLogger
}
// Print delegates to the Logger
func Print(v ...interface{}) {
Logger.Print(v...)
}
// Printf delegates to the Logger
func Printf(format string, v ...interface{}) {
Logger.Printf(format, v...)
}

32
vendor/github.com/emicklei/go-restful/logger.go generated vendored
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@ -1,32 +0,0 @@
package restful
// Copyright 2014 Ernest Micklei. All rights reserved.
// Use of this source code is governed by a license
// that can be found in the LICENSE file.
import (
"github.com/emicklei/go-restful/log"
)
var trace bool = false
var traceLogger log.StdLogger
func init() {
traceLogger = log.Logger // use the package logger by default
}
// TraceLogger enables detailed logging of Http request matching and filter invocation. Default no logger is set.
// You may call EnableTracing() directly to enable trace logging to the package-wide logger.
func TraceLogger(logger log.StdLogger) {
traceLogger = logger
EnableTracing(logger != nil)
}
// expose the setter for the global logger on the top-level package
func SetLogger(customLogger log.StdLogger) {
log.SetLogger(customLogger)
}
// EnableTracing can be used to Trace logging on and off.
func EnableTracing(enabled bool) {
trace = enabled
}

45
vendor/github.com/emicklei/go-restful/mime.go generated vendored
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@ -1,45 +0,0 @@
package restful
import (
"strconv"
"strings"
)
type mime struct {
media string
quality float64
}
// insertMime adds a mime to a list and keeps it sorted by quality.
func insertMime(l []mime, e mime) []mime {
for i, each := range l {
// if current mime has lower quality then insert before
if e.quality > each.quality {
left := append([]mime{}, l[0:i]...)
return append(append(left, e), l[i:]...)
}
}
return append(l, e)
}
// sortedMimes returns a list of mime sorted (desc) by its specified quality.
func sortedMimes(accept string) (sorted []mime) {
for _, each := range strings.Split(accept, ",") {
typeAndQuality := strings.Split(strings.Trim(each, " "), ";")
if len(typeAndQuality) == 1 {
sorted = insertMime(sorted, mime{typeAndQuality[0], 1.0})
} else {
// take factor
parts := strings.Split(typeAndQuality[1], "=")
if len(parts) == 2 {
f, err := strconv.ParseFloat(parts[1], 64)
if err != nil {
traceLogger.Printf("unable to parse quality in %s, %v", each, err)
} else {
sorted = insertMime(sorted, mime{typeAndQuality[0], f})
}
}
}
}
return
}

26
vendor/github.com/emicklei/go-restful/options_filter.go generated vendored
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@ -1,26 +0,0 @@
package restful
import "strings"
// Copyright 2013 Ernest Micklei. All rights reserved.
// Use of this source code is governed by a license
// that can be found in the LICENSE file.
// OPTIONSFilter is a filter function that inspects the Http Request for the OPTIONS method
// and provides the response with a set of allowed methods for the request URL Path.
// As for any filter, you can also install it for a particular WebService within a Container.
// Note: this filter is not needed when using CrossOriginResourceSharing (for CORS).
func (c *Container) OPTIONSFilter(req *Request, resp *Response, chain *FilterChain) {
if "OPTIONS" != req.Request.Method {
chain.ProcessFilter(req, resp)
return
}
resp.AddHeader(HEADER_Allow, strings.Join(c.computeAllowedMethods(req), ","))
}
// OPTIONSFilter is a filter function that inspects the Http Request for the OPTIONS method
// and provides the response with a set of allowed methods for the request URL Path.
// Note: this filter is not needed when using CrossOriginResourceSharing (for CORS).
func OPTIONSFilter() FilterFunction {
return DefaultContainer.OPTIONSFilter
}

114
vendor/github.com/emicklei/go-restful/parameter.go generated vendored
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@ -1,114 +0,0 @@
package restful
// Copyright 2013 Ernest Micklei. All rights reserved.
// Use of this source code is governed by a license
// that can be found in the LICENSE file.
const (
// PathParameterKind = indicator of Request parameter type "path"
PathParameterKind = iota
// QueryParameterKind = indicator of Request parameter type "query"
QueryParameterKind
// BodyParameterKind = indicator of Request parameter type "body"
BodyParameterKind
// HeaderParameterKind = indicator of Request parameter type "header"
HeaderParameterKind
// FormParameterKind = indicator of Request parameter type "form"
FormParameterKind
)
// Parameter is for documententing the parameter used in a Http Request
// ParameterData kinds are Path,Query and Body
type Parameter struct {
data *ParameterData
}
// ParameterData represents the state of a Parameter.
// It is made public to make it accessible to e.g. the Swagger package.
type ParameterData struct {
Name, Description, DataType, DataFormat string
Kind int
Required bool
AllowableValues map[string]string
AllowMultiple bool
DefaultValue string
}
// Data returns the state of the Parameter
func (p *Parameter) Data() ParameterData {
return *p.data
}
// Kind returns the parameter type indicator (see const for valid values)
func (p *Parameter) Kind() int {
return p.data.Kind
}
func (p *Parameter) bePath() *Parameter {
p.data.Kind = PathParameterKind
return p
}
func (p *Parameter) beQuery() *Parameter {
p.data.Kind = QueryParameterKind
return p
}
func (p *Parameter) beBody() *Parameter {
p.data.Kind = BodyParameterKind
return p
}
func (p *Parameter) beHeader() *Parameter {
p.data.Kind = HeaderParameterKind
return p
}
func (p *Parameter) beForm() *Parameter {
p.data.Kind = FormParameterKind
return p
}
// Required sets the required field and returns the receiver
func (p *Parameter) Required(required bool) *Parameter {
p.data.Required = required
return p
}
// AllowMultiple sets the allowMultiple field and returns the receiver
func (p *Parameter) AllowMultiple(multiple bool) *Parameter {
p.data.AllowMultiple = multiple
return p
}
// AllowableValues sets the allowableValues field and returns the receiver
func (p *Parameter) AllowableValues(values map[string]string) *Parameter {
p.data.AllowableValues = values
return p
}
// DataType sets the dataType field and returns the receiver
func (p *Parameter) DataType(typeName string) *Parameter {
p.data.DataType = typeName
return p
}
// DataFormat sets the dataFormat field for Swagger UI
func (p *Parameter) DataFormat(formatName string) *Parameter {
p.data.DataFormat = formatName
return p
}
// DefaultValue sets the default value field and returns the receiver
func (p *Parameter) DefaultValue(stringRepresentation string) *Parameter {
p.data.DefaultValue = stringRepresentation
return p
}
// Description sets the description value field and returns the receiver
func (p *Parameter) Description(doc string) *Parameter {
p.data.Description = doc
return p
}

69
vendor/github.com/emicklei/go-restful/path_expression.go generated vendored
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@ -1,69 +0,0 @@
package restful
// Copyright 2013 Ernest Micklei. All rights reserved.
// Use of this source code is governed by a license
// that can be found in the LICENSE file.
import (
"bytes"
"fmt"
"regexp"
"strings"
)
// PathExpression holds a compiled path expression (RegExp) needed to match against
// Http request paths and to extract path parameter values.
type pathExpression struct {
LiteralCount int // the number of literal characters (means those not resulting from template variable substitution)
VarCount int // the number of named parameters (enclosed by {}) in the path
Matcher *regexp.Regexp
Source string // Path as defined by the RouteBuilder
tokens []string
}
// NewPathExpression creates a PathExpression from the input URL path.
// Returns an error if the path is invalid.
func newPathExpression(path string) (*pathExpression, error) {
expression, literalCount, varCount, tokens := templateToRegularExpression(path)
compiled, err := regexp.Compile(expression)
if err != nil {
return nil, err
}
return &pathExpression{literalCount, varCount, compiled, expression, tokens}, nil
}
// http://jsr311.java.net/nonav/releases/1.1/spec/spec3.html#x3-370003.7.3
func templateToRegularExpression(template string) (expression string, literalCount int, varCount int, tokens []string) {
var buffer bytes.Buffer
buffer.WriteString("^")
//tokens = strings.Split(template, "/")
tokens = tokenizePath(template)
for _, each := range tokens {
if each == "" {
continue
}
buffer.WriteString("/")
if strings.HasPrefix(each, "{") {
// check for regular expression in variable
colon := strings.Index(each, ":")
if colon != -1 {
// extract expression
paramExpr := strings.TrimSpace(each[colon+1 : len(each)-1])
if paramExpr == "*" { // special case
buffer.WriteString("(.*)")
} else {
buffer.WriteString(fmt.Sprintf("(%s)", paramExpr)) // between colon and closing moustache
}
} else {
// plain var
buffer.WriteString("([^/]+?)")
}
varCount += 1
} else {
literalCount += len(each)
encoded := each // TODO URI encode
buffer.WriteString(regexp.QuoteMeta(encoded))
}
}
return strings.TrimRight(buffer.String(), "/") + "(/.*)?$", literalCount, varCount, tokens
}

113
vendor/github.com/emicklei/go-restful/request.go generated vendored
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@ -1,113 +0,0 @@
package restful
// Copyright 2013 Ernest Micklei. All rights reserved.
// Use of this source code is governed by a license
// that can be found in the LICENSE file.
import (
"compress/zlib"
"net/http"
)
var defaultRequestContentType string
// Request is a wrapper for a http Request that provides convenience methods
type Request struct {
Request *http.Request
pathParameters map[string]string
attributes map[string]interface{} // for storing request-scoped values
selectedRoutePath string // root path + route path that matched the request, e.g. /meetings/{id}/attendees
}
func NewRequest(httpRequest *http.Request) *Request {
return &Request{
Request: httpRequest,
pathParameters: map[string]string{},
attributes: map[string]interface{}{},
} // empty parameters, attributes
}
// If ContentType is missing or */* is given then fall back to this type, otherwise
// a "Unable to unmarshal content of type:" response is returned.
// Valid values are restful.MIME_JSON and restful.MIME_XML
// Example:
// restful.DefaultRequestContentType(restful.MIME_JSON)
func DefaultRequestContentType(mime string) {
defaultRequestContentType = mime
}
// PathParameter accesses the Path parameter value by its name
func (r *Request) PathParameter(name string) string {
return r.pathParameters[name]
}
// PathParameters accesses the Path parameter values
func (r *Request) PathParameters() map[string]string {
return r.pathParameters
}
// QueryParameter returns the (first) Query parameter value by its name
func (r *Request) QueryParameter(name string) string {
return r.Request.FormValue(name)
}
// BodyParameter parses the body of the request (once for typically a POST or a PUT) and returns the value of the given name or an error.
func (r *Request) BodyParameter(name string) (string, error) {
err := r.Request.ParseForm()
if err != nil {
return "", err
}
return r.Request.PostFormValue(name), nil
}
// HeaderParameter returns the HTTP Header value of a Header name or empty if missing
func (r *Request) HeaderParameter(name string) string {
return r.Request.Header.Get(name)
}
// ReadEntity checks the Accept header and reads the content into the entityPointer.
func (r *Request) ReadEntity(entityPointer interface{}) (err error) {
contentType := r.Request.Header.Get(HEADER_ContentType)
contentEncoding := r.Request.Header.Get(HEADER_ContentEncoding)
// check if the request body needs decompression
if ENCODING_GZIP == contentEncoding {
gzipReader := currentCompressorProvider.AcquireGzipReader()
defer currentCompressorProvider.ReleaseGzipReader(gzipReader)
gzipReader.Reset(r.Request.Body)
r.Request.Body = gzipReader
} else if ENCODING_DEFLATE == contentEncoding {
zlibReader, err := zlib.NewReader(r.Request.Body)
if err != nil {
return err
}
r.Request.Body = zlibReader
}
// lookup the EntityReader, use defaultRequestContentType if needed and provided
entityReader, ok := entityAccessRegistry.accessorAt(contentType)
if !ok {
if len(defaultRequestContentType) != 0 {
entityReader, ok = entityAccessRegistry.accessorAt(defaultRequestContentType)
}
if !ok {
return NewError(http.StatusBadRequest, "Unable to unmarshal content of type:"+contentType)
}
}
return entityReader.Read(r, entityPointer)
}
// SetAttribute adds or replaces the attribute with the given value.
func (r *Request) SetAttribute(name string, value interface{}) {
r.attributes[name] = value
}
// Attribute returns the value associated to the given name. Returns nil if absent.
func (r Request) Attribute(name string) interface{} {
return r.attributes[name]
}
// SelectedRoutePath root path + route path that matched the request, e.g. /meetings/{id}/attendees
func (r Request) SelectedRoutePath() string {
return r.selectedRoutePath
}

236
vendor/github.com/emicklei/go-restful/response.go generated vendored
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@ -1,236 +0,0 @@
package restful
// Copyright 2013 Ernest Micklei. All rights reserved.
// Use of this source code is governed by a license
// that can be found in the LICENSE file.
import (
"errors"
"net/http"
)
// DefaultResponseMimeType is DEPRECATED, use DefaultResponseContentType(mime)
var DefaultResponseMimeType string
//PrettyPrintResponses controls the indentation feature of XML and JSON serialization
var PrettyPrintResponses = true
// Response is a wrapper on the actual http ResponseWriter
// It provides several convenience methods to prepare and write response content.
type Response struct {
http.ResponseWriter
requestAccept string // mime-type what the Http Request says it wants to receive
routeProduces []string // mime-types what the Route says it can produce
statusCode int // HTTP status code that has been written explicity (if zero then net/http has written 200)
contentLength int // number of bytes written for the response body
prettyPrint bool // controls the indentation feature of XML and JSON serialization. It is initialized using var PrettyPrintResponses.
err error // err property is kept when WriteError is called
}
// NewResponse creates a new response based on a http ResponseWriter.
func NewResponse(httpWriter http.ResponseWriter) *Response {
return &Response{httpWriter, "", []string{}, http.StatusOK, 0, PrettyPrintResponses, nil} // empty content-types
}
// DefaultResponseContentType set a default.
// If Accept header matching fails, fall back to this type.
// Valid values are restful.MIME_JSON and restful.MIME_XML
// Example:
// restful.DefaultResponseContentType(restful.MIME_JSON)
func DefaultResponseContentType(mime string) {
DefaultResponseMimeType = mime
}
// InternalServerError writes the StatusInternalServerError header.
// DEPRECATED, use WriteErrorString(http.StatusInternalServerError,reason)
func (r Response) InternalServerError() Response {
r.WriteHeader(http.StatusInternalServerError)
return r
}
// PrettyPrint changes whether this response must produce pretty (line-by-line, indented) JSON or XML output.
func (r *Response) PrettyPrint(bePretty bool) {
r.prettyPrint = bePretty
}
// AddHeader is a shortcut for .Header().Add(header,value)
func (r Response) AddHeader(header string, value string) Response {
r.Header().Add(header, value)
return r
}
// SetRequestAccepts tells the response what Mime-type(s) the HTTP request said it wants to accept. Exposed for testing.
func (r *Response) SetRequestAccepts(mime string) {
r.requestAccept = mime
}
// EntityWriter returns the registered EntityWriter that the entity (requested resource)
// can write according to what the request wants (Accept) and what the Route can produce or what the restful defaults say.
// If called before WriteEntity and WriteHeader then a false return value can be used to write a 406: Not Acceptable.
func (r *Response) EntityWriter() (EntityReaderWriter, bool) {
sorted := sortedMimes(r.requestAccept)
for _, eachAccept := range sorted {
for _, eachProduce := range r.routeProduces {
if eachProduce == eachAccept.media {
if w, ok := entityAccessRegistry.accessorAt(eachAccept.media); ok {
return w, true
}
}
}
if eachAccept.media == "*/*" {
for _, each := range r.routeProduces {
if w, ok := entityAccessRegistry.accessorAt(each); ok {
return w, true
}
}
}
}
// if requestAccept is empty
writer, ok := entityAccessRegistry.accessorAt(r.requestAccept)
if !ok {
// if not registered then fallback to the defaults (if set)
if DefaultResponseMimeType == MIME_JSON {
return entityAccessRegistry.accessorAt(MIME_JSON)
}
if DefaultResponseMimeType == MIME_XML {
return entityAccessRegistry.accessorAt(MIME_XML)
}
// Fallback to whatever the route says it can produce.
// https://www.w3.org/Protocols/rfc2616/rfc2616-sec14.html
for _, each := range r.routeProduces {
if w, ok := entityAccessRegistry.accessorAt(each); ok {
return w, true
}
}
if trace {
traceLogger.Printf("no registered EntityReaderWriter found for %s", r.requestAccept)
}
}
return writer, ok
}
// WriteEntity calls WriteHeaderAndEntity with Http Status OK (200)
func (r *Response) WriteEntity(value interface{}) error {
return r.WriteHeaderAndEntity(http.StatusOK, value)
}
// WriteHeaderAndEntity marshals the value using the representation denoted by the Accept Header and the registered EntityWriters.
// If no Accept header is specified (or */*) then respond with the Content-Type as specified by the first in the Route.Produces.
// If an Accept header is specified then respond with the Content-Type as specified by the first in the Route.Produces that is matched with the Accept header.
// If the value is nil then no response is send except for the Http status. You may want to call WriteHeader(http.StatusNotFound) instead.
// If there is no writer available that can represent the value in the requested MIME type then Http Status NotAcceptable is written.
// Current implementation ignores any q-parameters in the Accept Header.
// Returns an error if the value could not be written on the response.
func (r *Response) WriteHeaderAndEntity(status int, value interface{}) error {
writer, ok := r.EntityWriter()
if !ok {
r.WriteHeader(http.StatusNotAcceptable)
return nil
}
return writer.Write(r, status, value)
}
// WriteAsXml is a convenience method for writing a value in xml (requires Xml tags on the value)
// It uses the standard encoding/xml package for marshalling the value ; not using a registered EntityReaderWriter.
func (r *Response) WriteAsXml(value interface{}) error {
return writeXML(r, http.StatusOK, MIME_XML, value)
}
// WriteHeaderAndXml is a convenience method for writing a status and value in xml (requires Xml tags on the value)
// It uses the standard encoding/xml package for marshalling the value ; not using a registered EntityReaderWriter.
func (r *Response) WriteHeaderAndXml(status int, value interface{}) error {
return writeXML(r, status, MIME_XML, value)
}
// WriteAsJson is a convenience method for writing a value in json.
// It uses the standard encoding/json package for marshalling the value ; not using a registered EntityReaderWriter.
func (r *Response) WriteAsJson(value interface{}) error {
return writeJSON(r, http.StatusOK, MIME_JSON, value)
}
// WriteJson is a convenience method for writing a value in Json with a given Content-Type.
// It uses the standard encoding/json package for marshalling the value ; not using a registered EntityReaderWriter.
func (r *Response) WriteJson(value interface{}, contentType string) error {
return writeJSON(r, http.StatusOK, contentType, value)
}
// WriteHeaderAndJson is a convenience method for writing the status and a value in Json with a given Content-Type.
// It uses the standard encoding/json package for marshalling the value ; not using a registered EntityReaderWriter.
func (r *Response) WriteHeaderAndJson(status int, value interface{}, contentType string) error {
return writeJSON(r, status, contentType, value)
}
// WriteError write the http status and the error string on the response.
func (r *Response) WriteError(httpStatus int, err error) error {
r.err = err
return r.WriteErrorString(httpStatus, err.Error())
}
// WriteServiceError is a convenience method for a responding with a status and a ServiceError
func (r *Response) WriteServiceError(httpStatus int, err ServiceError) error {
r.err = err
return r.WriteHeaderAndEntity(httpStatus, err)
}
// WriteErrorString is a convenience method for an error status with the actual error
func (r *Response) WriteErrorString(httpStatus int, errorReason string) error {
if r.err == nil {
// if not called from WriteError
r.err = errors.New(errorReason)
}
r.WriteHeader(httpStatus)
if _, err := r.Write([]byte(errorReason)); err != nil {
return err
}
return nil
}
// Flush implements http.Flusher interface, which sends any buffered data to the client.
func (r *Response) Flush() {
if f, ok := r.ResponseWriter.(http.Flusher); ok {
f.Flush()
} else if trace {
traceLogger.Printf("ResponseWriter %v doesn't support Flush", r)
}
}
// WriteHeader is overridden to remember the Status Code that has been written.
// Changes to the Header of the response have no effect after this.
func (r *Response) WriteHeader(httpStatus int) {
r.statusCode = httpStatus
r.ResponseWriter.WriteHeader(httpStatus)
}
// StatusCode returns the code that has been written using WriteHeader.
func (r Response) StatusCode() int {
if 0 == r.statusCode {
// no status code has been written yet; assume OK
return http.StatusOK
}
return r.statusCode
}
// Write writes the data to the connection as part of an HTTP reply.
// Write is part of http.ResponseWriter interface.
func (r *Response) Write(bytes []byte) (int, error) {
written, err := r.ResponseWriter.Write(bytes)
r.contentLength += written
return written, err
}
// ContentLength returns the number of bytes written for the response content.
// Note that this value is only correct if all data is written through the Response using its Write* methods.
// Data written directly using the underlying http.ResponseWriter is not accounted for.
func (r Response) ContentLength() int {
return r.contentLength
}
// CloseNotify is part of http.CloseNotifier interface
func (r Response) CloseNotify() <-chan bool {
return r.ResponseWriter.(http.CloseNotifier).CloseNotify()
}
// Error returns the err created by WriteError
func (r Response) Error() error {
return r.err
}

186
vendor/github.com/emicklei/go-restful/route.go generated vendored
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@ -1,186 +0,0 @@
package restful
// Copyright 2013 Ernest Micklei. All rights reserved.
// Use of this source code is governed by a license
// that can be found in the LICENSE file.
import (
"bytes"
"net/http"
"strings"
)
// RouteFunction declares the signature of a function that can be bound to a Route.
type RouteFunction func(*Request, *Response)
// Route binds a HTTP Method,Path,Consumes combination to a RouteFunction.
type Route struct {
Method string
Produces []string
Consumes []string
Path string // webservice root path + described path
Function RouteFunction
Filters []FilterFunction
// cached values for dispatching
relativePath string
pathParts []string
pathExpr *pathExpression // cached compilation of relativePath as RegExp
// documentation
Doc string
Notes string
Operation string
ParameterDocs []*Parameter
ResponseErrors map[int]ResponseError
ReadSample, WriteSample interface{} // structs that model an example request or response payload
// Extra information used to store custom information about the route.
Metadata map[string]interface{}
}
// Initialize for Route
func (r *Route) postBuild() {
r.pathParts = tokenizePath(r.Path)
}
// Create Request and Response from their http versions
func (r *Route) wrapRequestResponse(httpWriter http.ResponseWriter, httpRequest *http.Request) (*Request, *Response) {
params := r.extractParameters(httpRequest.URL.Path)
wrappedRequest := NewRequest(httpRequest)
wrappedRequest.pathParameters = params
wrappedRequest.selectedRoutePath = r.Path
wrappedResponse := NewResponse(httpWriter)
wrappedResponse.requestAccept = httpRequest.Header.Get(HEADER_Accept)
wrappedResponse.routeProduces = r.Produces
return wrappedRequest, wrappedResponse
}
// dispatchWithFilters call the function after passing through its own filters
func (r *Route) dispatchWithFilters(wrappedRequest *Request, wrappedResponse *Response) {
if len(r.Filters) > 0 {
chain := FilterChain{Filters: r.Filters, Target: r.Function}
chain.ProcessFilter(wrappedRequest, wrappedResponse)
} else {
// unfiltered
r.Function(wrappedRequest, wrappedResponse)
}
}
// Return whether the mimeType matches to what this Route can produce.
func (r Route) matchesAccept(mimeTypesWithQuality string) bool {
parts := strings.Split(mimeTypesWithQuality, ",")
for _, each := range parts {
var withoutQuality string
if strings.Contains(each, ";") {
withoutQuality = strings.Split(each, ";")[0]
} else {
withoutQuality = each
}
// trim before compare
withoutQuality = strings.Trim(withoutQuality, " ")
if withoutQuality == "*/*" {
return true
}
for _, producibleType := range r.Produces {
if producibleType == "*/*" || producibleType == withoutQuality {
return true
}
}
}
return false
}
// Return whether this Route can consume content with a type specified by mimeTypes (can be empty).
func (r Route) matchesContentType(mimeTypes string) bool {
if len(r.Consumes) == 0 {
// did not specify what it can consume ; any media type (“*/*”) is assumed
return true
}
if len(mimeTypes) == 0 {
// idempotent methods with (most-likely or garanteed) empty content match missing Content-Type
m := r.Method
if m == "GET" || m == "HEAD" || m == "OPTIONS" || m == "DELETE" || m == "TRACE" {
return true
}
// proceed with default
mimeTypes = MIME_OCTET
}
parts := strings.Split(mimeTypes, ",")
for _, each := range parts {
var contentType string
if strings.Contains(each, ";") {
contentType = strings.Split(each, ";")[0]
} else {
contentType = each
}
// trim before compare
contentType = strings.Trim(contentType, " ")
for _, consumeableType := range r.Consumes {
if consumeableType == "*/*" || consumeableType == contentType {
return true
}
}
}
return false
}
// Extract the parameters from the request url path
func (r Route) extractParameters(urlPath string) map[string]string {
urlParts := tokenizePath(urlPath)
pathParameters := map[string]string{}
for i, key := range r.pathParts {
var value string
if i >= len(urlParts) {
value = ""
} else {
value = urlParts[i]
}
if strings.HasPrefix(key, "{") { // path-parameter
if colon := strings.Index(key, ":"); colon != -1 {
// extract by regex
regPart := key[colon+1 : len(key)-1]
keyPart := key[1:colon]
if regPart == "*" {
pathParameters[keyPart] = untokenizePath(i, urlParts)
break
} else {
pathParameters[keyPart] = value
}
} else {
// without enclosing {}
pathParameters[key[1:len(key)-1]] = value
}
}
}
return pathParameters
}
// Untokenize back into an URL path using the slash separator
func untokenizePath(offset int, parts []string) string {
var buffer bytes.Buffer
for p := offset; p < len(parts); p++ {
buffer.WriteString(parts[p])
// do not end
if p < len(parts)-1 {
buffer.WriteString("/")
}
}
return buffer.String()
}
// Tokenize an URL path using the slash separator ; the result does not have empty tokens
func tokenizePath(path string) []string {
if "/" == path {
return []string{}
}
return strings.Split(strings.Trim(path, "/"), "/")
}
// for debugging
func (r Route) String() string {
return r.Method + " " + r.Path
}

293
vendor/github.com/emicklei/go-restful/route_builder.go generated vendored
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@ -1,293 +0,0 @@
package restful
// Copyright 2013 Ernest Micklei. All rights reserved.
// Use of this source code is governed by a license
// that can be found in the LICENSE file.
import (
"fmt"
"os"
"reflect"
"runtime"
"strings"
"sync/atomic"
"github.com/emicklei/go-restful/log"
)
// RouteBuilder is a helper to construct Routes.
type RouteBuilder struct {
rootPath string
currentPath string
produces []string
consumes []string
httpMethod string // required
function RouteFunction // required
filters []FilterFunction
typeNameHandleFunc TypeNameHandleFunction // required
// documentation
doc string
notes string
operation string
readSample, writeSample interface{}
parameters []*Parameter
errorMap map[int]ResponseError
metadata map[string]interface{}
}
// Do evaluates each argument with the RouteBuilder itself.
// This allows you to follow DRY principles without breaking the fluent programming style.
// Example:
// ws.Route(ws.DELETE("/{name}").To(t.deletePerson).Do(Returns200, Returns500))
//
// func Returns500(b *RouteBuilder) {
// b.Returns(500, "Internal Server Error", restful.ServiceError{})
// }
func (b *RouteBuilder) Do(oneArgBlocks ...func(*RouteBuilder)) *RouteBuilder {
for _, each := range oneArgBlocks {
each(b)
}
return b
}
// To bind the route to a function.
// If this route is matched with the incoming Http Request then call this function with the *Request,*Response pair. Required.
func (b *RouteBuilder) To(function RouteFunction) *RouteBuilder {
b.function = function
return b
}
// Method specifies what HTTP method to match. Required.
func (b *RouteBuilder) Method(method string) *RouteBuilder {
b.httpMethod = method
return b
}
// Produces specifies what MIME types can be produced ; the matched one will appear in the Content-Type Http header.
func (b *RouteBuilder) Produces(mimeTypes ...string) *RouteBuilder {
b.produces = mimeTypes
return b
}
// Consumes specifies what MIME types can be consumes ; the Accept Http header must matched any of these
func (b *RouteBuilder) Consumes(mimeTypes ...string) *RouteBuilder {
b.consumes = mimeTypes
return b
}
// Path specifies the relative (w.r.t WebService root path) URL path to match. Default is "/".
func (b *RouteBuilder) Path(subPath string) *RouteBuilder {
b.currentPath = subPath
return b
}
// Doc tells what this route is all about. Optional.
func (b *RouteBuilder) Doc(documentation string) *RouteBuilder {
b.doc = documentation
return b
}
// A verbose explanation of the operation behavior. Optional.
func (b *RouteBuilder) Notes(notes string) *RouteBuilder {
b.notes = notes
return b
}
// Reads tells what resource type will be read from the request payload. Optional.
// A parameter of type "body" is added ,required is set to true and the dataType is set to the qualified name of the sample's type.
func (b *RouteBuilder) Reads(sample interface{}) *RouteBuilder {
fn := b.typeNameHandleFunc
if fn == nil {
fn = reflectTypeName
}
typeAsName := fn(sample)
b.readSample = sample
bodyParameter := &Parameter{&ParameterData{Name: "body"}}
bodyParameter.beBody()
bodyParameter.Required(true)
bodyParameter.DataType(typeAsName)
b.Param(bodyParameter)
return b
}
// ParameterNamed returns a Parameter already known to the RouteBuilder. Returns nil if not.
// Use this to modify or extend information for the Parameter (through its Data()).
func (b RouteBuilder) ParameterNamed(name string) (p *Parameter) {
for _, each := range b.parameters {
if each.Data().Name == name {
return each
}
}
return p
}
// Writes tells what resource type will be written as the response payload. Optional.
func (b *RouteBuilder) Writes(sample interface{}) *RouteBuilder {
b.writeSample = sample
return b
}
// Param allows you to document the parameters of the Route. It adds a new Parameter (does not check for duplicates).
func (b *RouteBuilder) Param(parameter *Parameter) *RouteBuilder {
if b.parameters == nil {
b.parameters = []*Parameter{}
}
b.parameters = append(b.parameters, parameter)
return b
}
// Operation allows you to document what the actual method/function call is of the Route.
// Unless called, the operation name is derived from the RouteFunction set using To(..).
func (b *RouteBuilder) Operation(name string) *RouteBuilder {
b.operation = name
return b
}
// ReturnsError is deprecated, use Returns instead.
func (b *RouteBuilder) ReturnsError(code int, message string, model interface{}) *RouteBuilder {
log.Print("ReturnsError is deprecated, use Returns instead.")
return b.Returns(code, message, model)
}
// Returns allows you to document what responses (errors or regular) can be expected.
// The model parameter is optional ; either pass a struct instance or use nil if not applicable.
func (b *RouteBuilder) Returns(code int, message string, model interface{}) *RouteBuilder {
err := ResponseError{
Code: code,
Message: message,
Model: model,
IsDefault: false,
}
// lazy init because there is no NewRouteBuilder (yet)
if b.errorMap == nil {
b.errorMap = map[int]ResponseError{}
}
b.errorMap[code] = err
return b
}
// DefaultReturns is a special Returns call that sets the default of the response ; the code is zero.
func (b *RouteBuilder) DefaultReturns(message string, model interface{}) *RouteBuilder {
b.Returns(0, message, model)
// Modify the ResponseError just added/updated
re := b.errorMap[0]
// errorMap is initialized
b.errorMap[0] = ResponseError{
Code: re.Code,
Message: re.Message,
Model: re.Model,
IsDefault: true,
}
return b
}
// Metadata adds or updates a key=value pair to the metadata map.
func (b *RouteBuilder) Metadata(key string, value interface{}) *RouteBuilder {
if b.metadata == nil {
b.metadata = map[string]interface{}{}
}
b.metadata[key] = value
return b
}
// ResponseError represents a response; not necessarily an error.
type ResponseError struct {
Code int
Message string
Model interface{}
IsDefault bool
}
func (b *RouteBuilder) servicePath(path string) *RouteBuilder {
b.rootPath = path
return b
}
// Filter appends a FilterFunction to the end of filters for this Route to build.
func (b *RouteBuilder) Filter(filter FilterFunction) *RouteBuilder {
b.filters = append(b.filters, filter)
return b
}
// If no specific Route path then set to rootPath
// If no specific Produces then set to rootProduces
// If no specific Consumes then set to rootConsumes
func (b *RouteBuilder) copyDefaults(rootProduces, rootConsumes []string) {
if len(b.produces) == 0 {
b.produces = rootProduces
}
if len(b.consumes) == 0 {
b.consumes = rootConsumes
}
}
// typeNameHandler sets the function that will convert types to strings in the parameter
// and model definitions.
func (b *RouteBuilder) typeNameHandler(handler TypeNameHandleFunction) *RouteBuilder {
b.typeNameHandleFunc = handler
return b
}
// Build creates a new Route using the specification details collected by the RouteBuilder
func (b *RouteBuilder) Build() Route {
pathExpr, err := newPathExpression(b.currentPath)
if err != nil {
log.Printf("[restful] Invalid path:%s because:%v", b.currentPath, err)
os.Exit(1)
}
if b.function == nil {
log.Printf("[restful] No function specified for route:" + b.currentPath)
os.Exit(1)
}
operationName := b.operation
if len(operationName) == 0 && b.function != nil {
// extract from definition
operationName = nameOfFunction(b.function)
}
route := Route{
Method: b.httpMethod,
Path: concatPath(b.rootPath, b.currentPath),
Produces: b.produces,
Consumes: b.consumes,
Function: b.function,
Filters: b.filters,
relativePath: b.currentPath,
pathExpr: pathExpr,
Doc: b.doc,
Notes: b.notes,
Operation: operationName,
ParameterDocs: b.parameters,
ResponseErrors: b.errorMap,
ReadSample: b.readSample,
WriteSample: b.writeSample,
Metadata: b.metadata}
route.postBuild()
return route
}
func concatPath(path1, path2 string) string {
return strings.TrimRight(path1, "/") + "/" + strings.TrimLeft(path2, "/")
}
var anonymousFuncCount int32
// nameOfFunction returns the short name of the function f for documentation.
// It uses a runtime feature for debugging ; its value may change for later Go versions.
func nameOfFunction(f interface{}) string {
fun := runtime.FuncForPC(reflect.ValueOf(f).Pointer())
tokenized := strings.Split(fun.Name(), ".")
last := tokenized[len(tokenized)-1]
last = strings.TrimSuffix(last, ")·fm") // < Go 1.5
last = strings.TrimSuffix(last, ")-fm") // Go 1.5
last = strings.TrimSuffix(last, "·fm") // < Go 1.5
last = strings.TrimSuffix(last, "-fm") // Go 1.5
if last == "func1" { // this could mean conflicts in API docs
val := atomic.AddInt32(&anonymousFuncCount, 1)
last = "func" + fmt.Sprintf("%d", val)
atomic.StoreInt32(&anonymousFuncCount, val)
}
return last
}

18
vendor/github.com/emicklei/go-restful/router.go generated vendored
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@ -1,18 +0,0 @@
package restful
// Copyright 2013 Ernest Micklei. All rights reserved.
// Use of this source code is governed by a license
// that can be found in the LICENSE file.
import "net/http"
// A RouteSelector finds the best matching Route given the input HTTP Request
type RouteSelector interface {
// SelectRoute finds a Route given the input HTTP Request and a list of WebServices.
// It returns a selected Route and its containing WebService or an error indicating
// a problem.
SelectRoute(
webServices []*WebService,
httpRequest *http.Request) (selectedService *WebService, selected *Route, err error)
}

23
vendor/github.com/emicklei/go-restful/service_error.go generated vendored
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@ -1,23 +0,0 @@
package restful
// Copyright 2013 Ernest Micklei. All rights reserved.
// Use of this source code is governed by a license
// that can be found in the LICENSE file.
import "fmt"
// ServiceError is a transport object to pass information about a non-Http error occurred in a WebService while processing a request.
type ServiceError struct {
Code int
Message string
}
// NewError returns a ServiceError using the code and reason
func NewError(code int, message string) ServiceError {
return ServiceError{Code: code, Message: message}
}
// Error returns a text representation of the service error
func (s ServiceError) Error() string {
return fmt.Sprintf("[ServiceError:%v] %v", s.Code, s.Message)
}

290
vendor/github.com/emicklei/go-restful/web_service.go generated vendored
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@ -1,290 +0,0 @@
package restful
import (
"errors"
"os"
"reflect"
"sync"
"github.com/emicklei/go-restful/log"
)
// Copyright 2013 Ernest Micklei. All rights reserved.
// Use of this source code is governed by a license
// that can be found in the LICENSE file.
// WebService holds a collection of Route values that bind a Http Method + URL Path to a function.
type WebService struct {
rootPath string
pathExpr *pathExpression // cached compilation of rootPath as RegExp
routes []Route
produces []string
consumes []string
pathParameters []*Parameter
filters []FilterFunction
documentation string
apiVersion string
typeNameHandleFunc TypeNameHandleFunction
dynamicRoutes bool
// protects 'routes' if dynamic routes are enabled
routesLock sync.RWMutex
}
func (w *WebService) SetDynamicRoutes(enable bool) {
w.dynamicRoutes = enable
}
// TypeNameHandleFunction declares functions that can handle translating the name of a sample object
// into the restful documentation for the service.
type TypeNameHandleFunction func(sample interface{}) string
// TypeNameHandler sets the function that will convert types to strings in the parameter
// and model definitions. If not set, the web service will invoke
// reflect.TypeOf(object).String().
func (w *WebService) TypeNameHandler(handler TypeNameHandleFunction) *WebService {
w.typeNameHandleFunc = handler
return w
}
// reflectTypeName is the default TypeNameHandleFunction and for a given object
// returns the name that Go identifies it with (e.g. "string" or "v1.Object") via
// the reflection API.
func reflectTypeName(sample interface{}) string {
return reflect.TypeOf(sample).String()
}
// compilePathExpression ensures that the path is compiled into a RegEx for those routers that need it.
func (w *WebService) compilePathExpression() {
compiled, err := newPathExpression(w.rootPath)
if err != nil {
log.Printf("[restful] invalid path:%s because:%v", w.rootPath, err)
os.Exit(1)
}
w.pathExpr = compiled
}
// ApiVersion sets the API version for documentation purposes.
func (w *WebService) ApiVersion(apiVersion string) *WebService {
w.apiVersion = apiVersion
return w
}
// Version returns the API version for documentation purposes.
func (w *WebService) Version() string { return w.apiVersion }
// Path specifies the root URL template path of the WebService.
// All Routes will be relative to this path.
func (w *WebService) Path(root string) *WebService {
w.rootPath = root
if len(w.rootPath) == 0 {
w.rootPath = "/"
}
w.compilePathExpression()
return w
}
// Param adds a PathParameter to document parameters used in the root path.
func (w *WebService) Param(parameter *Parameter) *WebService {
if w.pathParameters == nil {
w.pathParameters = []*Parameter{}
}
w.pathParameters = append(w.pathParameters, parameter)
return w
}
// PathParameter creates a new Parameter of kind Path for documentation purposes.
// It is initialized as required with string as its DataType.
func (w *WebService) PathParameter(name, description string) *Parameter {
return PathParameter(name, description)
}
// PathParameter creates a new Parameter of kind Path for documentation purposes.
// It is initialized as required with string as its DataType.
func PathParameter(name, description string) *Parameter {
p := &Parameter{&ParameterData{Name: name, Description: description, Required: true, DataType: "string"}}
p.bePath()
return p
}
// QueryParameter creates a new Parameter of kind Query for documentation purposes.
// It is initialized as not required with string as its DataType.
func (w *WebService) QueryParameter(name, description string) *Parameter {
return QueryParameter(name, description)
}
// QueryParameter creates a new Parameter of kind Query for documentation purposes.
// It is initialized as not required with string as its DataType.
func QueryParameter(name, description string) *Parameter {
p := &Parameter{&ParameterData{Name: name, Description: description, Required: false, DataType: "string"}}
p.beQuery()
return p
}
// BodyParameter creates a new Parameter of kind Body for documentation purposes.
// It is initialized as required without a DataType.
func (w *WebService) BodyParameter(name, description string) *Parameter {
return BodyParameter(name, description)
}
// BodyParameter creates a new Parameter of kind Body for documentation purposes.
// It is initialized as required without a DataType.
func BodyParameter(name, description string) *Parameter {
p := &Parameter{&ParameterData{Name: name, Description: description, Required: true}}
p.beBody()
return p
}
// HeaderParameter creates a new Parameter of kind (Http) Header for documentation purposes.
// It is initialized as not required with string as its DataType.
func (w *WebService) HeaderParameter(name, description string) *Parameter {
return HeaderParameter(name, description)
}
// HeaderParameter creates a new Parameter of kind (Http) Header for documentation purposes.
// It is initialized as not required with string as its DataType.
func HeaderParameter(name, description string) *Parameter {
p := &Parameter{&ParameterData{Name: name, Description: description, Required: false, DataType: "string"}}
p.beHeader()
return p
}
// FormParameter creates a new Parameter of kind Form (using application/x-www-form-urlencoded) for documentation purposes.
// It is initialized as required with string as its DataType.
func (w *WebService) FormParameter(name, description string) *Parameter {
return FormParameter(name, description)
}
// FormParameter creates a new Parameter of kind Form (using application/x-www-form-urlencoded) for documentation purposes.
// It is initialized as required with string as its DataType.
func FormParameter(name, description string) *Parameter {
p := &Parameter{&ParameterData{Name: name, Description: description, Required: false, DataType: "string"}}
p.beForm()
return p
}
// Route creates a new Route using the RouteBuilder and add to the ordered list of Routes.
func (w *WebService) Route(builder *RouteBuilder) *WebService {
w.routesLock.Lock()
defer w.routesLock.Unlock()
builder.copyDefaults(w.produces, w.consumes)
w.routes = append(w.routes, builder.Build())
return w
}
// RemoveRoute removes the specified route, looks for something that matches 'path' and 'method'
func (w *WebService) RemoveRoute(path, method string) error {
if !w.dynamicRoutes {
return errors.New("dynamic routes are not enabled.")
}
w.routesLock.Lock()
defer w.routesLock.Unlock()
newRoutes := make([]Route, (len(w.routes) - 1))
current := 0
for ix := range w.routes {
if w.routes[ix].Method == method && w.routes[ix].Path == path {
continue
}
newRoutes[current] = w.routes[ix]
current = current + 1
}
w.routes = newRoutes
return nil
}
// Method creates a new RouteBuilder and initialize its http method
func (w *WebService) Method(httpMethod string) *RouteBuilder {
return new(RouteBuilder).typeNameHandler(w.typeNameHandleFunc).servicePath(w.rootPath).Method(httpMethod)
}
// Produces specifies that this WebService can produce one or more MIME types.
// Http requests must have one of these values set for the Accept header.
func (w *WebService) Produces(contentTypes ...string) *WebService {
w.produces = contentTypes
return w
}
// Consumes specifies that this WebService can consume one or more MIME types.
// Http requests must have one of these values set for the Content-Type header.
func (w *WebService) Consumes(accepts ...string) *WebService {
w.consumes = accepts
return w
}
// Routes returns the Routes associated with this WebService
func (w *WebService) Routes() []Route {
if !w.dynamicRoutes {
return w.routes
}
// Make a copy of the array to prevent concurrency problems
w.routesLock.RLock()
defer w.routesLock.RUnlock()
result := make([]Route, len(w.routes))
for ix := range w.routes {
result[ix] = w.routes[ix]
}
return result
}
// RootPath returns the RootPath associated with this WebService. Default "/"
func (w *WebService) RootPath() string {
return w.rootPath
}
// PathParameters return the path parameter names for (shared amoung its Routes)
func (w *WebService) PathParameters() []*Parameter {
return w.pathParameters
}
// Filter adds a filter function to the chain of filters applicable to all its Routes
func (w *WebService) Filter(filter FilterFunction) *WebService {
w.filters = append(w.filters, filter)
return w
}
// Doc is used to set the documentation of this service.
func (w *WebService) Doc(plainText string) *WebService {
w.documentation = plainText
return w
}
// Documentation returns it.
func (w *WebService) Documentation() string {
return w.documentation
}
/*
Convenience methods
*/
// HEAD is a shortcut for .Method("HEAD").Path(subPath)
func (w *WebService) HEAD(subPath string) *RouteBuilder {
return new(RouteBuilder).typeNameHandler(w.typeNameHandleFunc).servicePath(w.rootPath).Method("HEAD").Path(subPath)
}
// GET is a shortcut for .Method("GET").Path(subPath)
func (w *WebService) GET(subPath string) *RouteBuilder {
return new(RouteBuilder).typeNameHandler(w.typeNameHandleFunc).servicePath(w.rootPath).Method("GET").Path(subPath)
}
// POST is a shortcut for .Method("POST").Path(subPath)
func (w *WebService) POST(subPath string) *RouteBuilder {
return new(RouteBuilder).typeNameHandler(w.typeNameHandleFunc).servicePath(w.rootPath).Method("POST").Path(subPath)
}
// PUT is a shortcut for .Method("PUT").Path(subPath)
func (w *WebService) PUT(subPath string) *RouteBuilder {
return new(RouteBuilder).typeNameHandler(w.typeNameHandleFunc).servicePath(w.rootPath).Method("PUT").Path(subPath)
}
// PATCH is a shortcut for .Method("PATCH").Path(subPath)
func (w *WebService) PATCH(subPath string) *RouteBuilder {
return new(RouteBuilder).typeNameHandler(w.typeNameHandleFunc).servicePath(w.rootPath).Method("PATCH").Path(subPath)
}
// DELETE is a shortcut for .Method("DELETE").Path(subPath)
func (w *WebService) DELETE(subPath string) *RouteBuilder {
return new(RouteBuilder).typeNameHandler(w.typeNameHandleFunc).servicePath(w.rootPath).Method("DELETE").Path(subPath)
}

39
vendor/github.com/emicklei/go-restful/web_service_container.go generated vendored
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@ -1,39 +0,0 @@
package restful
// Copyright 2013 Ernest Micklei. All rights reserved.
// Use of this source code is governed by a license
// that can be found in the LICENSE file.
import (
"net/http"
)
// DefaultContainer is a restful.Container that uses http.DefaultServeMux
var DefaultContainer *Container
func init() {
DefaultContainer = NewContainer()
DefaultContainer.ServeMux = http.DefaultServeMux
}
// If set the true then panics will not be caught to return HTTP 500.
// In that case, Route functions are responsible for handling any error situation.
// Default value is false = recover from panics. This has performance implications.
// OBSOLETE ; use restful.DefaultContainer.DoNotRecover(true)
var DoNotRecover = false
// Add registers a new WebService add it to the DefaultContainer.
func Add(service *WebService) {
DefaultContainer.Add(service)
}
// Filter appends a container FilterFunction from the DefaultContainer.
// These are called before dispatching a http.Request to a WebService.
func Filter(filter FilterFunction) {
DefaultContainer.Filter(filter)
}
// RegisteredWebServices returns the collections of WebServices from the DefaultContainer
func RegisteredWebServices() []*WebService {
return DefaultContainer.RegisteredWebServices()
}

15
vendor/github.com/go-openapi/jsonpointer/README.md generated vendored
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@ -1,15 +0,0 @@
# gojsonpointer [![Build Status](https://ci.vmware.run/api/badges/go-openapi/jsonpointer/status.svg)](https://ci.vmware.run/go-openapi/jsonpointer) [![Coverage](https://coverage.vmware.run/badges/go-openapi/jsonpointer/coverage.svg)](https://coverage.vmware.run/go-openapi/jsonpointer) [![Slack Status](https://slackin.goswagger.io/badge.svg)](https://slackin.goswagger.io)
[![license](http://img.shields.io/badge/license-Apache%20v2-orange.svg)](https://raw.githubusercontent.com/go-openapi/jsonpointer/master/LICENSE) [![GoDoc](https://godoc.org/github.com/go-openapi/jsonpointer?status.svg)](http://godoc.org/github.com/go-openapi/jsonpointer)
An implementation of JSON Pointer - Go language
## Status
Completed YES
Tested YES
## References
http://tools.ietf.org/html/draft-ietf-appsawg-json-pointer-07
### Note
The 4.Evaluation part of the previous reference, starting with 'If the currently referenced value is a JSON array, the reference token MUST contain either...' is not implemented.

238
vendor/github.com/go-openapi/jsonpointer/pointer.go generated vendored
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@ -1,238 +0,0 @@
// Copyright 2013 sigu-399 ( https://github.com/sigu-399 )
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
// author sigu-399
// author-github https://github.com/sigu-399
// author-mail sigu.399@gmail.com
//
// repository-name jsonpointer
// repository-desc An implementation of JSON Pointer - Go language
//
// description Main and unique file.
//
// created 25-02-2013
package jsonpointer
import (
"errors"
"fmt"
"reflect"
"strconv"
"strings"
"github.com/go-openapi/swag"
)
const (
emptyPointer = ``
pointerSeparator = `/`
invalidStart = `JSON pointer must be empty or start with a "` + pointerSeparator
)
var jsonPointableType = reflect.TypeOf(new(JSONPointable)).Elem()
// JSONPointable is an interface for structs to implement when they need to customize the
// json pointer process
type JSONPointable interface {
JSONLookup(string) (interface{}, error)
}
type implStruct struct {
mode string // "SET" or "GET"
inDocument interface{}
setInValue interface{}
getOutNode interface{}
getOutKind reflect.Kind
outError error
}
// New creates a new json pointer for the given string
func New(jsonPointerString string) (Pointer, error) {
var p Pointer
err := p.parse(jsonPointerString)
return p, err
}
// Pointer the json pointer reprsentation
type Pointer struct {
referenceTokens []string
}
// "Constructor", parses the given string JSON pointer
func (p *Pointer) parse(jsonPointerString string) error {
var err error
if jsonPointerString != emptyPointer {
if !strings.HasPrefix(jsonPointerString, pointerSeparator) {
err = errors.New(invalidStart)
} else {
referenceTokens := strings.Split(jsonPointerString, pointerSeparator)
for _, referenceToken := range referenceTokens[1:] {
p.referenceTokens = append(p.referenceTokens, referenceToken)
}
}
}
return err
}
// Get uses the pointer to retrieve a value from a JSON document
func (p *Pointer) Get(document interface{}) (interface{}, reflect.Kind, error) {
return p.get(document, swag.DefaultJSONNameProvider)
}
// GetForToken gets a value for a json pointer token 1 level deep
func GetForToken(document interface{}, decodedToken string) (interface{}, reflect.Kind, error) {
return getSingleImpl(document, decodedToken, swag.DefaultJSONNameProvider)
}
func getSingleImpl(node interface{}, decodedToken string, nameProvider *swag.NameProvider) (interface{}, reflect.Kind, error) {
kind := reflect.Invalid
rValue := reflect.Indirect(reflect.ValueOf(node))
kind = rValue.Kind()
switch kind {
case reflect.Struct:
if rValue.Type().Implements(jsonPointableType) {
r, err := node.(JSONPointable).JSONLookup(decodedToken)
if err != nil {
return nil, kind, err
}
return r, kind, nil
}
nm, ok := nameProvider.GetGoNameForType(rValue.Type(), decodedToken)
if !ok {
return nil, kind, fmt.Errorf("object has no field %q", decodedToken)
}
fld := rValue.FieldByName(nm)
return fld.Interface(), kind, nil
case reflect.Map:
kv := reflect.ValueOf(decodedToken)
mv := rValue.MapIndex(kv)
if mv.IsValid() && !swag.IsZero(mv) {
return mv.Interface(), kind, nil
}
return nil, kind, fmt.Errorf("object has no key %q", decodedToken)
case reflect.Slice:
tokenIndex, err := strconv.Atoi(decodedToken)
if err != nil {
return nil, kind, err
}
sLength := rValue.Len()
if tokenIndex < 0 || tokenIndex >= sLength {
return nil, kind, fmt.Errorf("index out of bounds array[0,%d] index '%d'", sLength, tokenIndex)
}
elem := rValue.Index(tokenIndex)
return elem.Interface(), kind, nil
default:
return nil, kind, fmt.Errorf("invalid token reference %q", decodedToken)
}
}
func (p *Pointer) get(node interface{}, nameProvider *swag.NameProvider) (interface{}, reflect.Kind, error) {
if nameProvider == nil {
nameProvider = swag.DefaultJSONNameProvider
}
kind := reflect.Invalid
// Full document when empty
if len(p.referenceTokens) == 0 {
return node, kind, nil
}
for _, token := range p.referenceTokens {
decodedToken := Unescape(token)
r, knd, err := getSingleImpl(node, decodedToken, nameProvider)
if err != nil {
return nil, knd, err
}
node, kind = r, knd
}
rValue := reflect.ValueOf(node)
kind = rValue.Kind()
return node, kind, nil
}
// DecodedTokens returns the decoded tokens
func (p *Pointer) DecodedTokens() []string {
result := make([]string, 0, len(p.referenceTokens))
for _, t := range p.referenceTokens {
result = append(result, Unescape(t))
}
return result
}
// IsEmpty returns true if this is an empty json pointer
// this indicates that it points to the root document
func (p *Pointer) IsEmpty() bool {
return len(p.referenceTokens) == 0
}
// Pointer to string representation function
func (p *Pointer) String() string {
if len(p.referenceTokens) == 0 {
return emptyPointer
}
pointerString := pointerSeparator + strings.Join(p.referenceTokens, pointerSeparator)
return pointerString
}
// Specific JSON pointer encoding here
// ~0 => ~
// ~1 => /
// ... and vice versa
const (
encRefTok0 = `~0`
encRefTok1 = `~1`
decRefTok0 = `~`
decRefTok1 = `/`
)
// Unescape unescapes a json pointer reference token string to the original representation
func Unescape(token string) string {
step1 := strings.Replace(token, encRefTok1, decRefTok1, -1)
step2 := strings.Replace(step1, encRefTok0, decRefTok0, -1)
return step2
}
// Escape escapes a pointer reference token string
func Escape(token string) string {
step1 := strings.Replace(token, decRefTok0, encRefTok0, -1)
step2 := strings.Replace(step1, decRefTok1, encRefTok1, -1)
return step2
}

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Apache License
Version 2.0, January 2004
http://www.apache.org/licenses/
TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
1. Definitions.
"License" shall mean the terms and conditions for use, reproduction,
and distribution as defined by Sections 1 through 9 of this document.
"Licensor" shall mean the copyright owner or entity authorized by
the copyright owner that is granting the License.
"Legal Entity" shall mean the union of the acting entity and all
other entities that control, are controlled by, or are under common
control with that entity. For the purposes of this definition,
"control" means (i) the power, direct or indirect, to cause the
direction or management of such entity, whether by contract or
otherwise, or (ii) ownership of fifty percent (50%) or more of the
outstanding shares, or (iii) beneficial ownership of such entity.
"You" (or "Your") shall mean an individual or Legal Entity
exercising permissions granted by this License.
"Source" form shall mean the preferred form for making modifications,
including but not limited to software source code, documentation
source, and configuration files.
"Object" form shall mean any form resulting from mechanical
transformation or translation of a Source form, including but
not limited to compiled object code, generated documentation,
and conversions to other media types.
"Work" shall mean the work of authorship, whether in Source or
Object form, made available under the License, as indicated by a
copyright notice that is included in or attached to the work
(an example is provided in the Appendix below).
"Derivative Works" shall mean any work, whether in Source or Object
form, that is based on (or derived from) the Work and for which the
editorial revisions, annotations, elaborations, or other modifications
represent, as a whole, an original work of authorship. For the purposes
of this License, Derivative Works shall not include works that remain
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"Contribution" shall mean any work of authorship, including
the original version of the Work and any modifications or additions
to that Work or Derivative Works thereof, that is intentionally
submitted to Licensor for inclusion in the Work by the copyright owner
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designated in writing by the copyright owner as "Not a Contribution."
"Contributor" shall mean Licensor and any individual or Legal Entity
on behalf of whom a Contribution has been received by Licensor and
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2. Grant of Copyright License. Subject to the terms and conditions of
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5. Submission of Contributions. Unless You explicitly state otherwise,
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Notwithstanding the above, nothing herein shall supersede or modify
the terms of any separate license agreement you may have executed
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6. Trademarks. This License does not grant permission to use the trade
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7. Disclaimer of Warranty. Unless required by applicable law or
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8. Limitation of Liability. In no event and under no legal theory,
whether in tort (including negligence), contract, or otherwise,
unless required by applicable law (such as deliberate and grossly
negligent acts) or agreed to in writing, shall any Contributor be
liable to You for damages, including any direct, indirect, special,
incidental, or consequential damages of any character arising as a
result of this License or out of the use or inability to use the
Work (including but not limited to damages for loss of goodwill,
work stoppage, computer failure or malfunction, or any and all
other commercial damages or losses), even if such Contributor
has been advised of the possibility of such damages.
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the Work or Derivative Works thereof, You may choose to offer,
and charge a fee for, acceptance of support, warranty, indemnity,
or other liability obligations and/or rights consistent with this
License. However, in accepting such obligations, You may act only
on Your own behalf and on Your sole responsibility, not on behalf
of any other Contributor, and only if You agree to indemnify,
defend, and hold each Contributor harmless for any liability
incurred by, or claims asserted against, such Contributor by reason
of your accepting any such warranty or additional liability.
END OF TERMS AND CONDITIONS
APPENDIX: How to apply the Apache License to your work.
To apply the Apache License to your work, attach the following
boilerplate notice, with the fields enclosed by brackets "[]"
replaced with your own identifying information. (Don't include
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Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
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Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.

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# gojsonreference [![Build Status](https://ci.vmware.run/api/badges/go-openapi/jsonreference/status.svg)](https://ci.vmware.run/go-openapi/jsonreference) [![Coverage](https://coverage.vmware.run/badges/go-openapi/jsonreference/coverage.svg)](https://coverage.vmware.run/go-openapi/jsonreference) [![Slack Status](https://slackin.goswagger.io/badge.svg)](https://slackin.goswagger.io)
[![license](http://img.shields.io/badge/license-Apache%20v2-orange.svg)](https://raw.githubusercontent.com/go-openapi/jsonreference/master/LICENSE) [![GoDoc](https://godoc.org/github.com/go-openapi/jsonreference?status.svg)](http://godoc.org/github.com/go-openapi/jsonreference)
An implementation of JSON Reference - Go language
## Status
Work in progress ( 90% done )
## Dependencies
https://github.com/xeipuuv/gojsonpointer
## References
http://tools.ietf.org/html/draft-ietf-appsawg-json-pointer-07
http://tools.ietf.org/html/draft-pbryan-zyp-json-ref-03

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// Copyright 2013 sigu-399 ( https://github.com/sigu-399 )
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
// author sigu-399
// author-github https://github.com/sigu-399
// author-mail sigu.399@gmail.com
//
// repository-name jsonreference
// repository-desc An implementation of JSON Reference - Go language
//
// description Main and unique file.
//
// created 26-02-2013
package jsonreference
import (
"errors"
"net/url"
"strings"
"github.com/PuerkitoBio/purell"
"github.com/go-openapi/jsonpointer"
)
const (
fragmentRune = `#`
)
// New creates a new reference for the given string
func New(jsonReferenceString string) (Ref, error) {
var r Ref
err := r.parse(jsonReferenceString)
return r, err
}
// MustCreateRef parses the ref string and panics when it's invalid.
// Use the New method for a version that returns an error
func MustCreateRef(ref string) Ref {
r, err := New(ref)
if err != nil {
panic(err)
}
return r
}
// Ref represents a json reference object
type Ref struct {
referenceURL *url.URL
referencePointer jsonpointer.Pointer
HasFullURL bool
HasURLPathOnly bool
HasFragmentOnly bool
HasFileScheme bool
HasFullFilePath bool
}
// GetURL gets the URL for this reference
func (r *Ref) GetURL() *url.URL {
return r.referenceURL
}
// GetPointer gets the json pointer for this reference
func (r *Ref) GetPointer() *jsonpointer.Pointer {
return &r.referencePointer
}
// String returns the best version of the url for this reference
func (r *Ref) String() string {
if r.referenceURL != nil {
return r.referenceURL.String()
}
if r.HasFragmentOnly {
return fragmentRune + r.referencePointer.String()
}
return r.referencePointer.String()
}
// IsRoot returns true if this reference is a root document
func (r *Ref) IsRoot() bool {
return r.referenceURL != nil &&
!r.IsCanonical() &&
!r.HasURLPathOnly &&
r.referenceURL.Fragment == ""
}
// IsCanonical returns true when this pointer starts with http(s):// or file://
func (r *Ref) IsCanonical() bool {
return (r.HasFileScheme && r.HasFullFilePath) || (!r.HasFileScheme && r.HasFullURL)
}
// "Constructor", parses the given string JSON reference
func (r *Ref) parse(jsonReferenceString string) error {
parsed, err := url.Parse(jsonReferenceString)
if err != nil {
return err
}
r.referenceURL, _ = url.Parse(purell.NormalizeURL(parsed, purell.FlagsSafe|purell.FlagRemoveDuplicateSlashes))
refURL := r.referenceURL
if refURL.Scheme != "" && refURL.Host != "" {
r.HasFullURL = true
} else {
if refURL.Path != "" {
r.HasURLPathOnly = true
} else if refURL.RawQuery == "" && refURL.Fragment != "" {
r.HasFragmentOnly = true
}
}
r.HasFileScheme = refURL.Scheme == "file"
r.HasFullFilePath = strings.HasPrefix(refURL.Path, "/")
// invalid json-pointer error means url has no json-pointer fragment. simply ignore error
r.referencePointer, _ = jsonpointer.New(refURL.Fragment)
return nil
}
// Inherits creates a new reference from a parent and a child
// If the child cannot inherit from the parent, an error is returned
func (r *Ref) Inherits(child Ref) (*Ref, error) {
childURL := child.GetURL()
parentURL := r.GetURL()
if childURL == nil {
return nil, errors.New("child url is nil")
}
if parentURL == nil {
return &child, nil
}
ref, err := New(parentURL.ResolveReference(childURL).String())
if err != nil {
return nil, err
}
return &ref, nil
}

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# OAI object model [![Build Status](https://ci.vmware.run/api/badges/go-openapi/spec/status.svg)](https://ci.vmware.run/go-openapi/spec) [![Coverage](https://coverage.vmware.run/badges/go-openapi/spec/coverage.svg)](https://coverage.vmware.run/go-openapi/spec) [![Slack Status](https://slackin.goswagger.io/badge.svg)](https://slackin.goswagger.io)
[![license](http://img.shields.io/badge/license-Apache%20v2-orange.svg)](https://raw.githubusercontent.com/go-openapi/spec/master/LICENSE) [![GoDoc](https://godoc.org/github.com/go-openapi/spec?status.svg)](http://godoc.org/github.com/go-openapi/spec)
The object model for OpenAPI specification documents

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// Copyright 2015 go-swagger maintainers
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package spec
// ContactInfo contact information for the exposed API.
//
// For more information: http://goo.gl/8us55a#contactObject
type ContactInfo struct {
Name string `json:"name,omitempty"`
URL string `json:"url,omitempty"`
Email string `json:"email,omitempty"`
}

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// Copyright 2015 go-swagger maintainers
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package spec
import (
"encoding/json"
"fmt"
"net/url"
"reflect"
"strings"
"sync"
"github.com/go-openapi/jsonpointer"
"github.com/go-openapi/swag"
)
// ResolutionCache a cache for resolving urls
type ResolutionCache interface {
Get(string) (interface{}, bool)
Set(string, interface{})
}
type simpleCache struct {
lock sync.Mutex
store map[string]interface{}
}
var resCache = initResolutionCache()
func initResolutionCache() ResolutionCache {
return &simpleCache{store: map[string]interface{}{
"http://swagger.io/v2/schema.json": MustLoadSwagger20Schema(),
"http://json-schema.org/draft-04/schema": MustLoadJSONSchemaDraft04(),
}}
}
func (s *simpleCache) Get(uri string) (interface{}, bool) {
s.lock.Lock()
v, ok := s.store[uri]
s.lock.Unlock()
return v, ok
}
func (s *simpleCache) Set(uri string, data interface{}) {
s.lock.Lock()
s.store[uri] = data
s.lock.Unlock()
}
// ResolveRef resolves a reference against a context root
func ResolveRef(root interface{}, ref *Ref) (*Schema, error) {
resolver, err := defaultSchemaLoader(root, nil, nil)
if err != nil {
return nil, err
}
result := new(Schema)
if err := resolver.Resolve(ref, result); err != nil {
return nil, err
}
return result, nil
}
// ResolveParameter resolves a paramter reference against a context root
func ResolveParameter(root interface{}, ref Ref) (*Parameter, error) {
resolver, err := defaultSchemaLoader(root, nil, nil)
if err != nil {
return nil, err
}
result := new(Parameter)
if err := resolver.Resolve(&ref, result); err != nil {
return nil, err
}
return result, nil
}
// ResolveResponse resolves response a reference against a context root
func ResolveResponse(root interface{}, ref Ref) (*Response, error) {
resolver, err := defaultSchemaLoader(root, nil, nil)
if err != nil {
return nil, err
}
result := new(Response)
if err := resolver.Resolve(&ref, result); err != nil {
return nil, err
}
return result, nil
}
type schemaLoader struct {
loadingRef *Ref
startingRef *Ref
currentRef *Ref
root interface{}
cache ResolutionCache
loadDoc func(string) (json.RawMessage, error)
}
var idPtr, _ = jsonpointer.New("/id")
var schemaPtr, _ = jsonpointer.New("/$schema")
var refPtr, _ = jsonpointer.New("/$ref")
func defaultSchemaLoader(root interface{}, ref *Ref, cache ResolutionCache) (*schemaLoader, error) {
if cache == nil {
cache = resCache
}
var ptr *jsonpointer.Pointer
if ref != nil {
ptr = ref.GetPointer()
}
currentRef := nextRef(root, ref, ptr)
return &schemaLoader{
root: root,
loadingRef: ref,
startingRef: ref,
cache: cache,
loadDoc: func(path string) (json.RawMessage, error) {
data, err := swag.LoadFromFileOrHTTP(path)
if err != nil {
return nil, err
}
return json.RawMessage(data), nil
},
currentRef: currentRef,
}, nil
}
func idFromNode(node interface{}) (*Ref, error) {
if idValue, _, err := idPtr.Get(node); err == nil {
if refStr, ok := idValue.(string); ok && refStr != "" {
idRef, err := NewRef(refStr)
if err != nil {
return nil, err
}
return &idRef, nil
}
}
return nil, nil
}
func nextRef(startingNode interface{}, startingRef *Ref, ptr *jsonpointer.Pointer) *Ref {
if startingRef == nil {
return nil
}
if ptr == nil {
return startingRef
}
ret := startingRef
var idRef *Ref
node := startingNode
for _, tok := range ptr.DecodedTokens() {
node, _, _ = jsonpointer.GetForToken(node, tok)
if node == nil {
break
}
idRef, _ = idFromNode(node)
if idRef != nil {
nw, err := ret.Inherits(*idRef)
if err != nil {
break
}
ret = nw
}
refRef, _, _ := refPtr.Get(node)
if refRef != nil {
rf, _ := NewRef(refRef.(string))
nw, err := ret.Inherits(rf)
if err != nil {
break
}
ret = nw
}
}
return ret
}
func (r *schemaLoader) resolveRef(currentRef, ref *Ref, node, target interface{}) error {
tgt := reflect.ValueOf(target)
if tgt.Kind() != reflect.Ptr {
return fmt.Errorf("resolve ref: target needs to be a pointer")
}
oldRef := currentRef
if currentRef != nil {
var err error
currentRef, err = currentRef.Inherits(*nextRef(node, ref, currentRef.GetPointer()))
if err != nil {
return err
}
}
if currentRef == nil {
currentRef = ref
}
refURL := currentRef.GetURL()
if refURL == nil {
return nil
}
if currentRef.IsRoot() {
nv := reflect.ValueOf(node)
reflect.Indirect(tgt).Set(reflect.Indirect(nv))
return nil
}
if strings.HasPrefix(refURL.String(), "#") {
res, _, err := ref.GetPointer().Get(node)
if err != nil {
res, _, err = ref.GetPointer().Get(r.root)
if err != nil {
return err
}
}
rv := reflect.Indirect(reflect.ValueOf(res))
tgtType := reflect.Indirect(tgt).Type()
if rv.Type().AssignableTo(tgtType) {
reflect.Indirect(tgt).Set(reflect.Indirect(reflect.ValueOf(res)))
} else {
if err := swag.DynamicJSONToStruct(rv.Interface(), target); err != nil {
return err
}
}
return nil
}
if refURL.Scheme != "" && refURL.Host != "" {
// most definitely take the red pill
data, _, _, err := r.load(refURL)
if err != nil {
return err
}
if ((oldRef == nil && currentRef != nil) ||
(oldRef != nil && currentRef == nil) ||
oldRef.String() != currentRef.String()) &&
((oldRef == nil && ref != nil) ||
(oldRef != nil && ref == nil) ||
(oldRef.String() != ref.String())) {
return r.resolveRef(currentRef, ref, data, target)
}
var res interface{}
if currentRef.String() != "" {
res, _, err = currentRef.GetPointer().Get(data)
if err != nil {
return err
}
} else {
res = data
}
if err := swag.DynamicJSONToStruct(res, target); err != nil {
return err
}
}
return nil
}
func (r *schemaLoader) load(refURL *url.URL) (interface{}, url.URL, bool, error) {
toFetch := *refURL
toFetch.Fragment = ""
data, fromCache := r.cache.Get(toFetch.String())
if !fromCache {
b, err := r.loadDoc(toFetch.String())
if err != nil {
return nil, url.URL{}, false, err
}
if err := json.Unmarshal(b, &data); err != nil {
return nil, url.URL{}, false, err
}
r.cache.Set(toFetch.String(), data)
}
return data, toFetch, fromCache, nil
}
func (r *schemaLoader) Resolve(ref *Ref, target interface{}) error {
if err := r.resolveRef(r.currentRef, ref, r.root, target); err != nil {
return err
}
return nil
}
type specExpander struct {
spec *Swagger
resolver *schemaLoader
}
// ExpandSpec expands the references in a swagger spec
func ExpandSpec(spec *Swagger) error {
resolver, err := defaultSchemaLoader(spec, nil, nil)
if err != nil {
return err
}
for key, defintition := range spec.Definitions {
var def *Schema
var err error
if def, err = expandSchema(defintition, []string{"#/definitions/" + key}, resolver); err != nil {
return err
}
spec.Definitions[key] = *def
}
for key, parameter := range spec.Parameters {
if err := expandParameter(&parameter, resolver); err != nil {
return err
}
spec.Parameters[key] = parameter
}
for key, response := range spec.Responses {
if err := expandResponse(&response, resolver); err != nil {
return err
}
spec.Responses[key] = response
}
if spec.Paths != nil {
for key, path := range spec.Paths.Paths {
if err := expandPathItem(&path, resolver); err != nil {
return err
}
spec.Paths.Paths[key] = path
}
}
return nil
}
// ExpandSchema expands the refs in the schema object
func ExpandSchema(schema *Schema, root interface{}, cache ResolutionCache) error {
if schema == nil {
return nil
}
if root == nil {
root = schema
}
nrr, _ := NewRef(schema.ID)
var rrr *Ref
if nrr.String() != "" {
switch root.(type) {
case *Schema:
rid, _ := NewRef(root.(*Schema).ID)
rrr, _ = rid.Inherits(nrr)
case *Swagger:
rid, _ := NewRef(root.(*Swagger).ID)
rrr, _ = rid.Inherits(nrr)
}
}
resolver, err := defaultSchemaLoader(root, rrr, cache)
if err != nil {
return err
}
refs := []string{""}
if rrr != nil {
refs[0] = rrr.String()
}
var s *Schema
if s, err = expandSchema(*schema, refs, resolver); err != nil {
return nil
}
*schema = *s
return nil
}
func expandItems(target Schema, parentRefs []string, resolver *schemaLoader) (*Schema, error) {
if target.Items != nil {
if target.Items.Schema != nil {
t, err := expandSchema(*target.Items.Schema, parentRefs, resolver)
if err != nil {
return nil, err
}
*target.Items.Schema = *t
}
for i := range target.Items.Schemas {
t, err := expandSchema(target.Items.Schemas[i], parentRefs, resolver)
if err != nil {
return nil, err
}
target.Items.Schemas[i] = *t
}
}
return &target, nil
}
func expandSchema(target Schema, parentRefs []string, resolver *schemaLoader) (schema *Schema, err error) {
defer func() {
schema = &target
}()
if target.Ref.String() == "" && target.Ref.IsRoot() {
target = *resolver.root.(*Schema)
return
}
// t is the new expanded schema
var t *Schema
for target.Ref.String() != "" {
// var newTarget Schema
pRefs := strings.Join(parentRefs, ",")
pRefs += ","
if strings.Contains(pRefs, target.Ref.String()+",") {
err = nil
return
}
if err = resolver.Resolve(&target.Ref, &t); err != nil {
return
}
parentRefs = append(parentRefs, target.Ref.String())
target = *t
}
if t, err = expandItems(target, parentRefs, resolver); err != nil {
return
}
target = *t
for i := range target.AllOf {
if t, err = expandSchema(target.AllOf[i], parentRefs, resolver); err != nil {
return
}
target.AllOf[i] = *t
}
for i := range target.AnyOf {
if t, err = expandSchema(target.AnyOf[i], parentRefs, resolver); err != nil {
return
}
target.AnyOf[i] = *t
}
for i := range target.OneOf {
if t, err = expandSchema(target.OneOf[i], parentRefs, resolver); err != nil {
return
}
target.OneOf[i] = *t
}
if target.Not != nil {
if t, err = expandSchema(*target.Not, parentRefs, resolver); err != nil {
return
}
*target.Not = *t
}
for k, _ := range target.Properties {
if t, err = expandSchema(target.Properties[k], parentRefs, resolver); err != nil {
return
}
target.Properties[k] = *t
}
if target.AdditionalProperties != nil && target.AdditionalProperties.Schema != nil {
if t, err = expandSchema(*target.AdditionalProperties.Schema, parentRefs, resolver); err != nil {
return
}
*target.AdditionalProperties.Schema = *t
}
for k, _ := range target.PatternProperties {
if t, err = expandSchema(target.PatternProperties[k], parentRefs, resolver); err != nil {
return
}
target.PatternProperties[k] = *t
}
for k, _ := range target.Dependencies {
if target.Dependencies[k].Schema != nil {
if t, err = expandSchema(*target.Dependencies[k].Schema, parentRefs, resolver); err != nil {
return
}
*target.Dependencies[k].Schema = *t
}
}
if target.AdditionalItems != nil && target.AdditionalItems.Schema != nil {
if t, err = expandSchema(*target.AdditionalItems.Schema, parentRefs, resolver); err != nil {
return
}
*target.AdditionalItems.Schema = *t
}
for k, _ := range target.Definitions {
if t, err = expandSchema(target.Definitions[k], parentRefs, resolver); err != nil {
return
}
target.Definitions[k] = *t
}
return
}
func expandPathItem(pathItem *PathItem, resolver *schemaLoader) error {
if pathItem == nil {
return nil
}
if pathItem.Ref.String() != "" {
if err := resolver.Resolve(&pathItem.Ref, &pathItem); err != nil {
return err
}
}
for idx := range pathItem.Parameters {
if err := expandParameter(&(pathItem.Parameters[idx]), resolver); err != nil {
return err
}
}
if err := expandOperation(pathItem.Get, resolver); err != nil {
return err
}
if err := expandOperation(pathItem.Head, resolver); err != nil {
return err
}
if err := expandOperation(pathItem.Options, resolver); err != nil {
return err
}
if err := expandOperation(pathItem.Put, resolver); err != nil {
return err
}
if err := expandOperation(pathItem.Post, resolver); err != nil {
return err
}
if err := expandOperation(pathItem.Patch, resolver); err != nil {
return err
}
if err := expandOperation(pathItem.Delete, resolver); err != nil {
return err
}
return nil
}
func expandOperation(op *Operation, resolver *schemaLoader) error {
if op == nil {
return nil
}
for i, param := range op.Parameters {
if err := expandParameter(&param, resolver); err != nil {
return err
}
op.Parameters[i] = param
}
if op.Responses != nil {
responses := op.Responses
if err := expandResponse(responses.Default, resolver); err != nil {
return err
}
for code, response := range responses.StatusCodeResponses {
if err := expandResponse(&response, resolver); err != nil {
return err
}
responses.StatusCodeResponses[code] = response
}
}
return nil
}
func expandResponse(response *Response, resolver *schemaLoader) error {
if response == nil {
return nil
}
if response.Ref.String() != "" {
if err := resolver.Resolve(&response.Ref, response); err != nil {
return err
}
}
if response.Schema != nil {
parentRefs := []string{response.Schema.Ref.String()}
if err := resolver.Resolve(&response.Schema.Ref, &response.Schema); err != nil {
return err
}
if s, err := expandSchema(*response.Schema, parentRefs, resolver); err != nil {
return err
} else {
*response.Schema = *s
}
}
return nil
}
func expandParameter(parameter *Parameter, resolver *schemaLoader) error {
if parameter == nil {
return nil
}
if parameter.Ref.String() != "" {
if err := resolver.Resolve(&parameter.Ref, parameter); err != nil {
return err
}
}
if parameter.Schema != nil {
parentRefs := []string{parameter.Schema.Ref.String()}
if err := resolver.Resolve(&parameter.Schema.Ref, &parameter.Schema); err != nil {
return err
}
if s, err := expandSchema(*parameter.Schema, parentRefs, resolver); err != nil {
return err
} else {
*parameter.Schema = *s
}
}
return nil
}

24
vendor/github.com/go-openapi/spec/external_docs.go generated vendored
View File

@ -1,24 +0,0 @@
// Copyright 2015 go-swagger maintainers
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package spec
// ExternalDocumentation allows referencing an external resource for
// extended documentation.
//
// For more information: http://goo.gl/8us55a#externalDocumentationObject
type ExternalDocumentation struct {
Description string `json:"description,omitempty"`
URL string `json:"url,omitempty"`
}

165
vendor/github.com/go-openapi/spec/header.go generated vendored
View File

@ -1,165 +0,0 @@
// Copyright 2015 go-swagger maintainers
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package spec
import (
"encoding/json"
"github.com/go-openapi/swag"
)
type HeaderProps struct {
Description string `json:"description,omitempty"`
}
// Header describes a header for a response of the API
//
// For more information: http://goo.gl/8us55a#headerObject
type Header struct {
CommonValidations
SimpleSchema
HeaderProps
}
// ResponseHeader creates a new header instance for use in a response
func ResponseHeader() *Header {
return new(Header)
}
// WithDescription sets the description on this response, allows for chaining
func (h *Header) WithDescription(description string) *Header {
h.Description = description
return h
}
// Typed a fluent builder method for the type of parameter
func (h *Header) Typed(tpe, format string) *Header {
h.Type = tpe
h.Format = format
return h
}
// CollectionOf a fluent builder method for an array item
func (h *Header) CollectionOf(items *Items, format string) *Header {
h.Type = "array"
h.Items = items
h.CollectionFormat = format
return h
}
// WithDefault sets the default value on this item
func (h *Header) WithDefault(defaultValue interface{}) *Header {
h.Default = defaultValue
return h
}
// WithMaxLength sets a max length value
func (h *Header) WithMaxLength(max int64) *Header {
h.MaxLength = &max
return h
}
// WithMinLength sets a min length value
func (h *Header) WithMinLength(min int64) *Header {
h.MinLength = &min
return h
}
// WithPattern sets a pattern value
func (h *Header) WithPattern(pattern string) *Header {
h.Pattern = pattern
return h
}
// WithMultipleOf sets a multiple of value
func (h *Header) WithMultipleOf(number float64) *Header {
h.MultipleOf = &number
return h
}
// WithMaximum sets a maximum number value
func (h *Header) WithMaximum(max float64, exclusive bool) *Header {
h.Maximum = &max
h.ExclusiveMaximum = exclusive
return h
}
// WithMinimum sets a minimum number value
func (h *Header) WithMinimum(min float64, exclusive bool) *Header {
h.Minimum = &min
h.ExclusiveMinimum = exclusive
return h
}
// WithEnum sets a the enum values (replace)
func (h *Header) WithEnum(values ...interface{}) *Header {
h.Enum = append([]interface{}{}, values...)
return h
}
// WithMaxItems sets the max items
func (h *Header) WithMaxItems(size int64) *Header {
h.MaxItems = &size
return h
}
// WithMinItems sets the min items
func (h *Header) WithMinItems(size int64) *Header {
h.MinItems = &size
return h
}
// UniqueValues dictates that this array can only have unique items
func (h *Header) UniqueValues() *Header {
h.UniqueItems = true
return h
}
// AllowDuplicates this array can have duplicates
func (h *Header) AllowDuplicates() *Header {
h.UniqueItems = false
return h
}
// MarshalJSON marshal this to JSON
func (h Header) MarshalJSON() ([]byte, error) {
b1, err := json.Marshal(h.CommonValidations)
if err != nil {
return nil, err
}
b2, err := json.Marshal(h.SimpleSchema)
if err != nil {
return nil, err
}
b3, err := json.Marshal(h.HeaderProps)
if err != nil {
return nil, err
}
return swag.ConcatJSON(b1, b2, b3), nil
}
// UnmarshalJSON marshal this from JSON
func (h *Header) UnmarshalJSON(data []byte) error {
if err := json.Unmarshal(data, &h.CommonValidations); err != nil {
return err
}
if err := json.Unmarshal(data, &h.SimpleSchema); err != nil {
return err
}
if err := json.Unmarshal(data, &h.HeaderProps); err != nil {
return err
}
return nil
}

168
vendor/github.com/go-openapi/spec/info.go generated vendored
View File

@ -1,168 +0,0 @@
// Copyright 2015 go-swagger maintainers
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package spec
import (
"encoding/json"
"strings"
"github.com/go-openapi/jsonpointer"
"github.com/go-openapi/swag"
)
// Extensions vendor specific extensions
type Extensions map[string]interface{}
// Add adds a value to these extensions
func (e Extensions) Add(key string, value interface{}) {
realKey := strings.ToLower(key)
e[realKey] = value
}
// GetString gets a string value from the extensions
func (e Extensions) GetString(key string) (string, bool) {
if v, ok := e[strings.ToLower(key)]; ok {
str, ok := v.(string)
return str, ok
}
return "", false
}
// GetBool gets a string value from the extensions
func (e Extensions) GetBool(key string) (bool, bool) {
if v, ok := e[strings.ToLower(key)]; ok {
str, ok := v.(bool)
return str, ok
}
return false, false
}
// GetStringSlice gets a string value from the extensions
func (e Extensions) GetStringSlice(key string) ([]string, bool) {
if v, ok := e[strings.ToLower(key)]; ok {
arr, ok := v.([]interface{})
if !ok {
return nil, false
}
var strs []string
for _, iface := range arr {
str, ok := iface.(string)
if !ok {
return nil, false
}
strs = append(strs, str)
}
return strs, ok
}
return nil, false
}
// VendorExtensible composition block.
type VendorExtensible struct {
Extensions Extensions
}
// AddExtension adds an extension to this extensible object
func (v *VendorExtensible) AddExtension(key string, value interface{}) {
if value == nil {
return
}
if v.Extensions == nil {
v.Extensions = make(map[string]interface{})
}
v.Extensions.Add(key, value)
}
// MarshalJSON marshals the extensions to json
func (v VendorExtensible) MarshalJSON() ([]byte, error) {
toser := make(map[string]interface{})
for k, v := range v.Extensions {
lk := strings.ToLower(k)
if strings.HasPrefix(lk, "x-") {
toser[k] = v
}
}
return json.Marshal(toser)
}
// UnmarshalJSON for this extensible object
func (v *VendorExtensible) UnmarshalJSON(data []byte) error {
var d map[string]interface{}
if err := json.Unmarshal(data, &d); err != nil {
return err
}
for k, vv := range d {
lk := strings.ToLower(k)
if strings.HasPrefix(lk, "x-") {
if v.Extensions == nil {
v.Extensions = map[string]interface{}{}
}
v.Extensions[k] = vv
}
}
return nil
}
// InfoProps the properties for an info definition
type InfoProps struct {
Description string `json:"description,omitempty"`
Title string `json:"title,omitempty"`
TermsOfService string `json:"termsOfService,omitempty"`
Contact *ContactInfo `json:"contact,omitempty"`
License *License `json:"license,omitempty"`
Version string `json:"version,omitempty"`
}
// Info object provides metadata about the API.
// The metadata can be used by the clients if needed, and can be presented in the Swagger-UI for convenience.
//
// For more information: http://goo.gl/8us55a#infoObject
type Info struct {
VendorExtensible
InfoProps
}
// JSONLookup look up a value by the json property name
func (i Info) JSONLookup(token string) (interface{}, error) {
if ex, ok := i.Extensions[token]; ok {
return &ex, nil
}
r, _, err := jsonpointer.GetForToken(i.InfoProps, token)
return r, err
}
// MarshalJSON marshal this to JSON
func (i Info) MarshalJSON() ([]byte, error) {
b1, err := json.Marshal(i.InfoProps)
if err != nil {
return nil, err
}
b2, err := json.Marshal(i.VendorExtensible)
if err != nil {
return nil, err
}
return swag.ConcatJSON(b1, b2), nil
}
// UnmarshalJSON marshal this from JSON
func (i *Info) UnmarshalJSON(data []byte) error {
if err := json.Unmarshal(data, &i.InfoProps); err != nil {
return err
}
if err := json.Unmarshal(data, &i.VendorExtensible); err != nil {
return err
}
return nil
}

199
vendor/github.com/go-openapi/spec/items.go generated vendored
View File

@ -1,199 +0,0 @@
// Copyright 2015 go-swagger maintainers
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package spec
import (
"encoding/json"
"github.com/go-openapi/swag"
)
type SimpleSchema struct {
Type string `json:"type,omitempty"`
Format string `json:"format,omitempty"`
Items *Items `json:"items,omitempty"`
CollectionFormat string `json:"collectionFormat,omitempty"`
Default interface{} `json:"default,omitempty"`
}
func (s *SimpleSchema) TypeName() string {
if s.Format != "" {
return s.Format
}
return s.Type
}
func (s *SimpleSchema) ItemsTypeName() string {
if s.Items == nil {
return ""
}
return s.Items.TypeName()
}
type CommonValidations struct {
Maximum *float64 `json:"maximum,omitempty"`
ExclusiveMaximum bool `json:"exclusiveMaximum,omitempty"`
Minimum *float64 `json:"minimum,omitempty"`
ExclusiveMinimum bool `json:"exclusiveMinimum,omitempty"`
MaxLength *int64 `json:"maxLength,omitempty"`
MinLength *int64 `json:"minLength,omitempty"`
Pattern string `json:"pattern,omitempty"`
MaxItems *int64 `json:"maxItems,omitempty"`
MinItems *int64 `json:"minItems,omitempty"`
UniqueItems bool `json:"uniqueItems,omitempty"`
MultipleOf *float64 `json:"multipleOf,omitempty"`
Enum []interface{} `json:"enum,omitempty"`
}
// Items a limited subset of JSON-Schema's items object.
// It is used by parameter definitions that are not located in "body".
//
// For more information: http://goo.gl/8us55a#items-object-
type Items struct {
Refable
CommonValidations
SimpleSchema
}
// NewItems creates a new instance of items
func NewItems() *Items {
return &Items{}
}
// Typed a fluent builder method for the type of item
func (i *Items) Typed(tpe, format string) *Items {
i.Type = tpe
i.Format = format
return i
}
// CollectionOf a fluent builder method for an array item
func (i *Items) CollectionOf(items *Items, format string) *Items {
i.Type = "array"
i.Items = items
i.CollectionFormat = format
return i
}
// WithDefault sets the default value on this item
func (i *Items) WithDefault(defaultValue interface{}) *Items {
i.Default = defaultValue
return i
}
// WithMaxLength sets a max length value
func (i *Items) WithMaxLength(max int64) *Items {
i.MaxLength = &max
return i
}
// WithMinLength sets a min length value
func (i *Items) WithMinLength(min int64) *Items {
i.MinLength = &min
return i
}
// WithPattern sets a pattern value
func (i *Items) WithPattern(pattern string) *Items {
i.Pattern = pattern
return i
}
// WithMultipleOf sets a multiple of value
func (i *Items) WithMultipleOf(number float64) *Items {
i.MultipleOf = &number
return i
}
// WithMaximum sets a maximum number value
func (i *Items) WithMaximum(max float64, exclusive bool) *Items {
i.Maximum = &max
i.ExclusiveMaximum = exclusive
return i
}
// WithMinimum sets a minimum number value
func (i *Items) WithMinimum(min float64, exclusive bool) *Items {
i.Minimum = &min
i.ExclusiveMinimum = exclusive
return i
}
// WithEnum sets a the enum values (replace)
func (i *Items) WithEnum(values ...interface{}) *Items {
i.Enum = append([]interface{}{}, values...)
return i
}
// WithMaxItems sets the max items
func (i *Items) WithMaxItems(size int64) *Items {
i.MaxItems = &size
return i
}
// WithMinItems sets the min items
func (i *Items) WithMinItems(size int64) *Items {
i.MinItems = &size
return i
}
// UniqueValues dictates that this array can only have unique items
func (i *Items) UniqueValues() *Items {
i.UniqueItems = true
return i
}
// AllowDuplicates this array can have duplicates
func (i *Items) AllowDuplicates() *Items {
i.UniqueItems = false
return i
}
// UnmarshalJSON hydrates this items instance with the data from JSON
func (i *Items) UnmarshalJSON(data []byte) error {
var validations CommonValidations
if err := json.Unmarshal(data, &validations); err != nil {
return err
}
var ref Refable
if err := json.Unmarshal(data, &ref); err != nil {
return err
}
var simpleSchema SimpleSchema
if err := json.Unmarshal(data, &simpleSchema); err != nil {
return err
}
i.Refable = ref
i.CommonValidations = validations
i.SimpleSchema = simpleSchema
return nil
}
// MarshalJSON converts this items object to JSON
func (i Items) MarshalJSON() ([]byte, error) {
b1, err := json.Marshal(i.CommonValidations)
if err != nil {
return nil, err
}
b2, err := json.Marshal(i.SimpleSchema)
if err != nil {
return nil, err
}
b3, err := json.Marshal(i.Refable)
if err != nil {
return nil, err
}
return swag.ConcatJSON(b3, b1, b2), nil
}

23
vendor/github.com/go-openapi/spec/license.go generated vendored
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@ -1,23 +0,0 @@
// Copyright 2015 go-swagger maintainers
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package spec
// License information for the exposed API.
//
// For more information: http://goo.gl/8us55a#licenseObject
type License struct {
Name string `json:"name,omitempty"`
URL string `json:"url,omitempty"`
}

233
vendor/github.com/go-openapi/spec/operation.go generated vendored
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@ -1,233 +0,0 @@
// Copyright 2015 go-swagger maintainers
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package spec
import (
"encoding/json"
"github.com/go-openapi/jsonpointer"
"github.com/go-openapi/swag"
)
type OperationProps struct {
Description string `json:"description,omitempty"`
Consumes []string `json:"consumes,omitempty"`
Produces []string `json:"produces,omitempty"`
Schemes []string `json:"schemes,omitempty"` // the scheme, when present must be from [http, https, ws, wss]
Tags []string `json:"tags,omitempty"`
Summary string `json:"summary,omitempty"`
ExternalDocs *ExternalDocumentation `json:"externalDocs,omitempty"`
ID string `json:"operationId,omitempty"`
Deprecated bool `json:"deprecated,omitempty"`
Security []map[string][]string `json:"security,omitempty"`
Parameters []Parameter `json:"parameters,omitempty"`
Responses *Responses `json:"responses,omitempty"`
}
// Operation describes a single API operation on a path.
//
// For more information: http://goo.gl/8us55a#operationObject
type Operation struct {
VendorExtensible
OperationProps
}
// SuccessResponse gets a success response model
func (o *Operation) SuccessResponse() (*Response, int, bool) {
if o.Responses == nil {
return nil, 0, false
}
for k, v := range o.Responses.StatusCodeResponses {
if k/100 == 2 {
return &v, k, true
}
}
return o.Responses.Default, 0, false
}
// JSONLookup look up a value by the json property name
func (o Operation) JSONLookup(token string) (interface{}, error) {
if ex, ok := o.Extensions[token]; ok {
return &ex, nil
}
r, _, err := jsonpointer.GetForToken(o.OperationProps, token)
return r, err
}
// UnmarshalJSON hydrates this items instance with the data from JSON
func (o *Operation) UnmarshalJSON(data []byte) error {
if err := json.Unmarshal(data, &o.OperationProps); err != nil {
return err
}
if err := json.Unmarshal(data, &o.VendorExtensible); err != nil {
return err
}
return nil
}
// MarshalJSON converts this items object to JSON
func (o Operation) MarshalJSON() ([]byte, error) {
b1, err := json.Marshal(o.OperationProps)
if err != nil {
return nil, err
}
b2, err := json.Marshal(o.VendorExtensible)
if err != nil {
return nil, err
}
concated := swag.ConcatJSON(b1, b2)
return concated, nil
}
// NewOperation creates a new operation instance.
// It expects an ID as parameter but not passing an ID is also valid.
func NewOperation(id string) *Operation {
op := new(Operation)
op.ID = id
return op
}
// WithID sets the ID property on this operation, allows for chaining.
func (o *Operation) WithID(id string) *Operation {
o.ID = id
return o
}
// WithDescription sets the description on this operation, allows for chaining
func (o *Operation) WithDescription(description string) *Operation {
o.Description = description
return o
}
// WithSummary sets the summary on this operation, allows for chaining
func (o *Operation) WithSummary(summary string) *Operation {
o.Summary = summary
return o
}
// WithExternalDocs sets/removes the external docs for/from this operation.
// When you pass empty strings as params the external documents will be removed.
// When you pass non-empty string as one value then those values will be used on the external docs object.
// So when you pass a non-empty description, you should also pass the url and vice versa.
func (o *Operation) WithExternalDocs(description, url string) *Operation {
if description == "" && url == "" {
o.ExternalDocs = nil
return o
}
if o.ExternalDocs == nil {
o.ExternalDocs = &ExternalDocumentation{}
}
o.ExternalDocs.Description = description
o.ExternalDocs.URL = url
return o
}
// Deprecate marks the operation as deprecated
func (o *Operation) Deprecate() *Operation {
o.Deprecated = true
return o
}
// Undeprecate marks the operation as not deprected
func (o *Operation) Undeprecate() *Operation {
o.Deprecated = false
return o
}
// WithConsumes adds media types for incoming body values
func (o *Operation) WithConsumes(mediaTypes ...string) *Operation {
o.Consumes = append(o.Consumes, mediaTypes...)
return o
}
// WithProduces adds media types for outgoing body values
func (o *Operation) WithProduces(mediaTypes ...string) *Operation {
o.Produces = append(o.Produces, mediaTypes...)
return o
}
// WithTags adds tags for this operation
func (o *Operation) WithTags(tags ...string) *Operation {
o.Tags = append(o.Tags, tags...)
return o
}
// AddParam adds a parameter to this operation, when a parameter for that location
// and with that name already exists it will be replaced
func (o *Operation) AddParam(param *Parameter) *Operation {
if param == nil {
return o
}
for i, p := range o.Parameters {
if p.Name == param.Name && p.In == param.In {
params := append(o.Parameters[:i], *param)
params = append(params, o.Parameters[i+1:]...)
o.Parameters = params
return o
}
}
o.Parameters = append(o.Parameters, *param)
return o
}
// RemoveParam removes a parameter from the operation
func (o *Operation) RemoveParam(name, in string) *Operation {
for i, p := range o.Parameters {
if p.Name == name && p.In == name {
o.Parameters = append(o.Parameters[:i], o.Parameters[i+1:]...)
return o
}
}
return o
}
// SecuredWith adds a security scope to this operation.
func (o *Operation) SecuredWith(name string, scopes ...string) *Operation {
o.Security = append(o.Security, map[string][]string{name: scopes})
return o
}
// WithDefaultResponse adds a default response to the operation.
// Passing a nil value will remove the response
func (o *Operation) WithDefaultResponse(response *Response) *Operation {
return o.RespondsWith(0, response)
}
// RespondsWith adds a status code response to the operation.
// When the code is 0 the value of the response will be used as default response value.
// When the value of the response is nil it will be removed from the operation
func (o *Operation) RespondsWith(code int, response *Response) *Operation {
if o.Responses == nil {
o.Responses = new(Responses)
}
if code == 0 {
o.Responses.Default = response
return o
}
if response == nil {
delete(o.Responses.StatusCodeResponses, code)
return o
}
if o.Responses.StatusCodeResponses == nil {
o.Responses.StatusCodeResponses = make(map[int]Response)
}
o.Responses.StatusCodeResponses[code] = *response
return o
}

299
vendor/github.com/go-openapi/spec/parameter.go generated vendored
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@ -1,299 +0,0 @@
// Copyright 2015 go-swagger maintainers
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package spec
import (
"encoding/json"
"github.com/go-openapi/jsonpointer"
"github.com/go-openapi/swag"
)
// QueryParam creates a query parameter
func QueryParam(name string) *Parameter {
return &Parameter{ParamProps: ParamProps{Name: name, In: "query"}}
}
// HeaderParam creates a header parameter, this is always required by default
func HeaderParam(name string) *Parameter {
return &Parameter{ParamProps: ParamProps{Name: name, In: "header", Required: true}}
}
// PathParam creates a path parameter, this is always required
func PathParam(name string) *Parameter {
return &Parameter{ParamProps: ParamProps{Name: name, In: "path", Required: true}}
}
// BodyParam creates a body parameter
func BodyParam(name string, schema *Schema) *Parameter {
return &Parameter{ParamProps: ParamProps{Name: name, In: "body", Schema: schema}, SimpleSchema: SimpleSchema{Type: "object"}}
}
// FormDataParam creates a body parameter
func FormDataParam(name string) *Parameter {
return &Parameter{ParamProps: ParamProps{Name: name, In: "formData"}}
}
// FileParam creates a body parameter
func FileParam(name string) *Parameter {
return &Parameter{ParamProps: ParamProps{Name: name, In: "formData"}, SimpleSchema: SimpleSchema{Type: "file"}}
}
// SimpleArrayParam creates a param for a simple array (string, int, date etc)
func SimpleArrayParam(name, tpe, fmt string) *Parameter {
return &Parameter{ParamProps: ParamProps{Name: name}, SimpleSchema: SimpleSchema{Type: "array", CollectionFormat: "csv", Items: &Items{SimpleSchema: SimpleSchema{Type: "string", Format: fmt}}}}
}
// ParamRef creates a parameter that's a json reference
func ParamRef(uri string) *Parameter {
p := new(Parameter)
p.Ref = MustCreateRef(uri)
return p
}
type ParamProps struct {
Description string `json:"description,omitempty"`
Name string `json:"name,omitempty"`
In string `json:"in,omitempty"`
Required bool `json:"required,omitempty"`
Schema *Schema `json:"schema,omitempty"` // when in == "body"
AllowEmptyValue bool `json:"allowEmptyValue,omitempty"` // when in == "query" || "formData"
}
// Parameter a unique parameter is defined by a combination of a [name](#parameterName) and [location](#parameterIn).
//
// There are five possible parameter types.
// * Path - Used together with [Path Templating](#pathTemplating), where the parameter value is actually part of the operation's URL. This does not include the host or base path of the API. For example, in `/items/{itemId}`, the path parameter is `itemId`.
// * Query - Parameters that are appended to the URL. For example, in `/items?id=###`, the query parameter is `id`.
// * Header - Custom headers that are expected as part of the request.
// * Body - The payload that's appended to the HTTP request. Since there can only be one payload, there can only be *one* body parameter. The name of the body parameter has no effect on the parameter itself and is used for documentation purposes only. Since Form parameters are also in the payload, body and form parameters cannot exist together for the same operation.
// * Form - Used to describe the payload of an HTTP request when either `application/x-www-form-urlencoded` or `multipart/form-data` are used as the content type of the request (in Swagger's definition, the [`consumes`](#operationConsumes) property of an operation). This is the only parameter type that can be used to send files, thus supporting the `file` type. Since form parameters are sent in the payload, they cannot be declared together with a body parameter for the same operation. Form parameters have a different format based on the content-type used (for further details, consult http://www.w3.org/TR/html401/interact/forms.html#h-17.13.4):
// * `application/x-www-form-urlencoded` - Similar to the format of Query parameters but as a payload. For example, `foo=1&bar=swagger` - both `foo` and `bar` are form parameters. This is normally used for simple parameters that are being transferred.
// * `multipart/form-data` - each parameter takes a section in the payload with an internal header. For example, for the header `Content-Disposition: form-data; name="submit-name"` the name of the parameter is `submit-name`. This type of form parameters is more commonly used for file transfers.
//
// For more information: http://goo.gl/8us55a#parameterObject
type Parameter struct {
Refable
CommonValidations
SimpleSchema
VendorExtensible
ParamProps
}
// JSONLookup look up a value by the json property name
func (p Parameter) JSONLookup(token string) (interface{}, error) {
if ex, ok := p.Extensions[token]; ok {
return &ex, nil
}
if token == "$ref" {
return &p.Ref, nil
}
r, _, err := jsonpointer.GetForToken(p.CommonValidations, token)
if err != nil {
return nil, err
}
if r != nil {
return r, nil
}
r, _, err = jsonpointer.GetForToken(p.SimpleSchema, token)
if err != nil {
return nil, err
}
if r != nil {
return r, nil
}
r, _, err = jsonpointer.GetForToken(p.ParamProps, token)
return r, err
}
// WithDescription a fluent builder method for the description of the parameter
func (p *Parameter) WithDescription(description string) *Parameter {
p.Description = description
return p
}
// Named a fluent builder method to override the name of the parameter
func (p *Parameter) Named(name string) *Parameter {
p.Name = name
return p
}
// WithLocation a fluent builder method to override the location of the parameter
func (p *Parameter) WithLocation(in string) *Parameter {
p.In = in
return p
}
// Typed a fluent builder method for the type of the parameter value
func (p *Parameter) Typed(tpe, format string) *Parameter {
p.Type = tpe
p.Format = format
return p
}
// CollectionOf a fluent builder method for an array parameter
func (p *Parameter) CollectionOf(items *Items, format string) *Parameter {
p.Type = "array"
p.Items = items
p.CollectionFormat = format
return p
}
// WithDefault sets the default value on this parameter
func (p *Parameter) WithDefault(defaultValue interface{}) *Parameter {
p.AsOptional() // with default implies optional
p.Default = defaultValue
return p
}
// AllowsEmptyValues flags this parameter as being ok with empty values
func (p *Parameter) AllowsEmptyValues() *Parameter {
p.AllowEmptyValue = true
return p
}
// NoEmptyValues flags this parameter as not liking empty values
func (p *Parameter) NoEmptyValues() *Parameter {
p.AllowEmptyValue = false
return p
}
// AsOptional flags this parameter as optional
func (p *Parameter) AsOptional() *Parameter {
p.Required = false
return p
}
// AsRequired flags this parameter as required
func (p *Parameter) AsRequired() *Parameter {
if p.Default != nil { // with a default required makes no sense
return p
}
p.Required = true
return p
}
// WithMaxLength sets a max length value
func (p *Parameter) WithMaxLength(max int64) *Parameter {
p.MaxLength = &max
return p
}
// WithMinLength sets a min length value
func (p *Parameter) WithMinLength(min int64) *Parameter {
p.MinLength = &min
return p
}
// WithPattern sets a pattern value
func (p *Parameter) WithPattern(pattern string) *Parameter {
p.Pattern = pattern
return p
}
// WithMultipleOf sets a multiple of value
func (p *Parameter) WithMultipleOf(number float64) *Parameter {
p.MultipleOf = &number
return p
}
// WithMaximum sets a maximum number value
func (p *Parameter) WithMaximum(max float64, exclusive bool) *Parameter {
p.Maximum = &max
p.ExclusiveMaximum = exclusive
return p
}
// WithMinimum sets a minimum number value
func (p *Parameter) WithMinimum(min float64, exclusive bool) *Parameter {
p.Minimum = &min
p.ExclusiveMinimum = exclusive
return p
}
// WithEnum sets a the enum values (replace)
func (p *Parameter) WithEnum(values ...interface{}) *Parameter {
p.Enum = append([]interface{}{}, values...)
return p
}
// WithMaxItems sets the max items
func (p *Parameter) WithMaxItems(size int64) *Parameter {
p.MaxItems = &size
return p
}
// WithMinItems sets the min items
func (p *Parameter) WithMinItems(size int64) *Parameter {
p.MinItems = &size
return p
}
// UniqueValues dictates that this array can only have unique items
func (p *Parameter) UniqueValues() *Parameter {
p.UniqueItems = true
return p
}
// AllowDuplicates this array can have duplicates
func (p *Parameter) AllowDuplicates() *Parameter {
p.UniqueItems = false
return p
}
// UnmarshalJSON hydrates this items instance with the data from JSON
func (p *Parameter) UnmarshalJSON(data []byte) error {
if err := json.Unmarshal(data, &p.CommonValidations); err != nil {
return err
}
if err := json.Unmarshal(data, &p.Refable); err != nil {
return err
}
if err := json.Unmarshal(data, &p.SimpleSchema); err != nil {
return err
}
if err := json.Unmarshal(data, &p.VendorExtensible); err != nil {
return err
}
if err := json.Unmarshal(data, &p.ParamProps); err != nil {
return err
}
return nil
}
// MarshalJSON converts this items object to JSON
func (p Parameter) MarshalJSON() ([]byte, error) {
b1, err := json.Marshal(p.CommonValidations)
if err != nil {
return nil, err
}
b2, err := json.Marshal(p.SimpleSchema)
if err != nil {
return nil, err
}
b3, err := json.Marshal(p.Refable)
if err != nil {
return nil, err
}
b4, err := json.Marshal(p.VendorExtensible)
if err != nil {
return nil, err
}
b5, err := json.Marshal(p.ParamProps)
if err != nil {
return nil, err
}
return swag.ConcatJSON(b3, b1, b2, b4, b5), nil
}

90
vendor/github.com/go-openapi/spec/path_item.go generated vendored
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@ -1,90 +0,0 @@
// Copyright 2015 go-swagger maintainers
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package spec
import (
"encoding/json"
"github.com/go-openapi/jsonpointer"
"github.com/go-openapi/swag"
)
// pathItemProps the path item specific properties
type PathItemProps struct {
Get *Operation `json:"get,omitempty"`
Put *Operation `json:"put,omitempty"`
Post *Operation `json:"post,omitempty"`
Delete *Operation `json:"delete,omitempty"`
Options *Operation `json:"options,omitempty"`
Head *Operation `json:"head,omitempty"`
Patch *Operation `json:"patch,omitempty"`
Parameters []Parameter `json:"parameters,omitempty"`
}
// PathItem describes the operations available on a single path.
// A Path Item may be empty, due to [ACL constraints](http://goo.gl/8us55a#securityFiltering).
// The path itself is still exposed to the documentation viewer but they will
// not know which operations and parameters are available.
//
// For more information: http://goo.gl/8us55a#pathItemObject
type PathItem struct {
Refable
VendorExtensible
PathItemProps
}
// JSONLookup look up a value by the json property name
func (p PathItem) JSONLookup(token string) (interface{}, error) {
if ex, ok := p.Extensions[token]; ok {
return &ex, nil
}
if token == "$ref" {
return &p.Ref, nil
}
r, _, err := jsonpointer.GetForToken(p.PathItemProps, token)
return r, err
}
// UnmarshalJSON hydrates this items instance with the data from JSON
func (p *PathItem) UnmarshalJSON(data []byte) error {
if err := json.Unmarshal(data, &p.Refable); err != nil {
return err
}
if err := json.Unmarshal(data, &p.VendorExtensible); err != nil {
return err
}
if err := json.Unmarshal(data, &p.PathItemProps); err != nil {
return err
}
return nil
}
// MarshalJSON converts this items object to JSON
func (p PathItem) MarshalJSON() ([]byte, error) {
b3, err := json.Marshal(p.Refable)
if err != nil {
return nil, err
}
b4, err := json.Marshal(p.VendorExtensible)
if err != nil {
return nil, err
}
b5, err := json.Marshal(p.PathItemProps)
if err != nil {
return nil, err
}
concated := swag.ConcatJSON(b3, b4, b5)
return concated, nil
}

97
vendor/github.com/go-openapi/spec/paths.go generated vendored
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@ -1,97 +0,0 @@
// Copyright 2015 go-swagger maintainers
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package spec
import (
"encoding/json"
"fmt"
"strings"
"github.com/go-openapi/swag"
)
// Paths holds the relative paths to the individual endpoints.
// The path is appended to the [`basePath`](http://goo.gl/8us55a#swaggerBasePath) in order
// to construct the full URL.
// The Paths may be empty, due to [ACL constraints](http://goo.gl/8us55a#securityFiltering).
//
// For more information: http://goo.gl/8us55a#pathsObject
type Paths struct {
VendorExtensible
Paths map[string]PathItem `json:"-"` // custom serializer to flatten this, each entry must start with "/"
}
// JSONLookup look up a value by the json property name
func (p Paths) JSONLookup(token string) (interface{}, error) {
if pi, ok := p.Paths[token]; ok {
return &pi, nil
}
if ex, ok := p.Extensions[token]; ok {
return &ex, nil
}
return nil, fmt.Errorf("object has no field %q", token)
}
// UnmarshalJSON hydrates this items instance with the data from JSON
func (p *Paths) UnmarshalJSON(data []byte) error {
var res map[string]json.RawMessage
if err := json.Unmarshal(data, &res); err != nil {
return err
}
for k, v := range res {
if strings.HasPrefix(strings.ToLower(k), "x-") {
if p.Extensions == nil {
p.Extensions = make(map[string]interface{})
}
var d interface{}
if err := json.Unmarshal(v, &d); err != nil {
return err
}
p.Extensions[k] = d
}
if strings.HasPrefix(k, "/") {
if p.Paths == nil {
p.Paths = make(map[string]PathItem)
}
var pi PathItem
if err := json.Unmarshal(v, &pi); err != nil {
return err
}
p.Paths[k] = pi
}
}
return nil
}
// MarshalJSON converts this items object to JSON
func (p Paths) MarshalJSON() ([]byte, error) {
b1, err := json.Marshal(p.VendorExtensible)
if err != nil {
return nil, err
}
pths := make(map[string]PathItem)
for k, v := range p.Paths {
if strings.HasPrefix(k, "/") {
pths[k] = v
}
}
b2, err := json.Marshal(pths)
if err != nil {
return nil, err
}
concated := swag.ConcatJSON(b1, b2)
return concated, nil
}

167
vendor/github.com/go-openapi/spec/ref.go generated vendored
View File

@ -1,167 +0,0 @@
// Copyright 2015 go-swagger maintainers
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package spec
import (
"encoding/json"
"net/http"
"os"
"path/filepath"
"github.com/go-openapi/jsonreference"
)
// Refable is a struct for things that accept a $ref property
type Refable struct {
Ref Ref
}
// MarshalJSON marshals the ref to json
func (r Refable) MarshalJSON() ([]byte, error) {
return r.Ref.MarshalJSON()
}
// UnmarshalJSON unmarshalss the ref from json
func (r *Refable) UnmarshalJSON(d []byte) error {
return json.Unmarshal(d, &r.Ref)
}
// Ref represents a json reference that is potentially resolved
type Ref struct {
jsonreference.Ref
}
// RemoteURI gets the remote uri part of the ref
func (r *Ref) RemoteURI() string {
if r.String() == "" {
return r.String()
}
u := *r.GetURL()
u.Fragment = ""
return u.String()
}
// IsValidURI returns true when the url the ref points to can be found
func (r *Ref) IsValidURI() bool {
if r.String() == "" {
return true
}
v := r.RemoteURI()
if v == "" {
return true
}
if r.HasFullURL {
rr, err := http.Get(v)
if err != nil {
return false
}
return rr.StatusCode/100 == 2
}
if !(r.HasFileScheme || r.HasFullFilePath || r.HasURLPathOnly) {
return false
}
// check for local file
pth := v
if r.HasURLPathOnly {
p, e := filepath.Abs(pth)
if e != nil {
return false
}
pth = p
}
fi, err := os.Stat(pth)
if err != nil {
return false
}
return !fi.IsDir()
}
// Inherits creates a new reference from a parent and a child
// If the child cannot inherit from the parent, an error is returned
func (r *Ref) Inherits(child Ref) (*Ref, error) {
ref, err := r.Ref.Inherits(child.Ref)
if err != nil {
return nil, err
}
return &Ref{Ref: *ref}, nil
}
// NewRef creates a new instance of a ref object
// returns an error when the reference uri is an invalid uri
func NewRef(refURI string) (Ref, error) {
ref, err := jsonreference.New(refURI)
if err != nil {
return Ref{}, err
}
return Ref{Ref: ref}, nil
}
// MustCreateRef creates a ref object but
func MustCreateRef(refURI string) Ref {
return Ref{Ref: jsonreference.MustCreateRef(refURI)}
}
// // NewResolvedRef creates a resolved ref
// func NewResolvedRef(refURI string, data interface{}) Ref {
// return Ref{
// Ref: jsonreference.MustCreateRef(refURI),
// Resolved: data,
// }
// }
// MarshalJSON marshals this ref into a JSON object
func (r Ref) MarshalJSON() ([]byte, error) {
str := r.String()
if str == "" {
if r.IsRoot() {
return []byte(`{"$ref":"#"}`), nil
}
return []byte("{}"), nil
}
v := map[string]interface{}{"$ref": str}
return json.Marshal(v)
}
// UnmarshalJSON unmarshals this ref from a JSON object
func (r *Ref) UnmarshalJSON(d []byte) error {
var v map[string]interface{}
if err := json.Unmarshal(d, &v); err != nil {
return err
}
if v == nil {
return nil
}
if vv, ok := v["$ref"]; ok {
if str, ok := vv.(string); ok {
ref, err := jsonreference.New(str)
if err != nil {
return err
}
*r = Ref{Ref: ref}
}
}
return nil
}

113
vendor/github.com/go-openapi/spec/response.go generated vendored
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@ -1,113 +0,0 @@
// Copyright 2015 go-swagger maintainers
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package spec
import (
"encoding/json"
"github.com/go-openapi/swag"
)
// ResponseProps properties specific to a response
type ResponseProps struct {
Description string `json:"description,omitempty"`
Schema *Schema `json:"schema,omitempty"`
Headers map[string]Header `json:"headers,omitempty"`
Examples map[string]interface{} `json:"examples,omitempty"`
}
// Response describes a single response from an API Operation.
//
// For more information: http://goo.gl/8us55a#responseObject
type Response struct {
Refable
ResponseProps
}
// UnmarshalJSON hydrates this items instance with the data from JSON
func (r *Response) UnmarshalJSON(data []byte) error {
if err := json.Unmarshal(data, &r.ResponseProps); err != nil {
return err
}
if err := json.Unmarshal(data, &r.Refable); err != nil {
return err
}
return nil
}
// MarshalJSON converts this items object to JSON
func (r Response) MarshalJSON() ([]byte, error) {
b1, err := json.Marshal(r.ResponseProps)
if err != nil {
return nil, err
}
b2, err := json.Marshal(r.Refable)
if err != nil {
return nil, err
}
return swag.ConcatJSON(b1, b2), nil
}
// NewResponse creates a new response instance
func NewResponse() *Response {
return new(Response)
}
// ResponseRef creates a response as a json reference
func ResponseRef(url string) *Response {
resp := NewResponse()
resp.Ref = MustCreateRef(url)
return resp
}
// WithDescription sets the description on this response, allows for chaining
func (r *Response) WithDescription(description string) *Response {
r.Description = description
return r
}
// WithSchema sets the schema on this response, allows for chaining.
// Passing a nil argument removes the schema from this response
func (r *Response) WithSchema(schema *Schema) *Response {
r.Schema = schema
return r
}
// AddHeader adds a header to this response
func (r *Response) AddHeader(name string, header *Header) *Response {
if header == nil {
return r.RemoveHeader(name)
}
if r.Headers == nil {
r.Headers = make(map[string]Header)
}
r.Headers[name] = *header
return r
}
// RemoveHeader removes a header from this response
func (r *Response) RemoveHeader(name string) *Response {
delete(r.Headers, name)
return r
}
// AddExample adds an example to this response
func (r *Response) AddExample(mediaType string, example interface{}) *Response {
if r.Examples == nil {
r.Examples = make(map[string]interface{})
}
r.Examples[mediaType] = example
return r
}

122
vendor/github.com/go-openapi/spec/responses.go generated vendored
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@ -1,122 +0,0 @@
// Copyright 2015 go-swagger maintainers
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package spec
import (
"encoding/json"
"fmt"
"reflect"
"strconv"
"github.com/go-openapi/swag"
)
// Responses is a container for the expected responses of an operation.
// The container maps a HTTP response code to the expected response.
// It is not expected from the documentation to necessarily cover all possible HTTP response codes,
// since they may not be known in advance. However, it is expected from the documentation to cover
// a successful operation response and any known errors.
//
// The `default` can be used a default response object for all HTTP codes that are not covered
// individually by the specification.
//
// The `Responses Object` MUST contain at least one response code, and it SHOULD be the response
// for a successful operation call.
//
// For more information: http://goo.gl/8us55a#responsesObject
type Responses struct {
VendorExtensible
ResponsesProps
}
// JSONLookup implements an interface to customize json pointer lookup
func (r Responses) JSONLookup(token string) (interface{}, error) {
if token == "default" {
return r.Default, nil
}
if ex, ok := r.Extensions[token]; ok {
return &ex, nil
}
if i, err := strconv.Atoi(token); err == nil {
if scr, ok := r.StatusCodeResponses[i]; ok {
return &scr, nil
}
}
return nil, fmt.Errorf("object has no field %q", token)
}
// UnmarshalJSON hydrates this items instance with the data from JSON
func (r *Responses) UnmarshalJSON(data []byte) error {
if err := json.Unmarshal(data, &r.ResponsesProps); err != nil {
return err
}
if err := json.Unmarshal(data, &r.VendorExtensible); err != nil {
return err
}
if reflect.DeepEqual(ResponsesProps{}, r.ResponsesProps) {
r.ResponsesProps = ResponsesProps{}
}
return nil
}
// MarshalJSON converts this items object to JSON
func (r Responses) MarshalJSON() ([]byte, error) {
b1, err := json.Marshal(r.ResponsesProps)
if err != nil {
return nil, err
}
b2, err := json.Marshal(r.VendorExtensible)
if err != nil {
return nil, err
}
concated := swag.ConcatJSON(b1, b2)
return concated, nil
}
type ResponsesProps struct {
Default *Response
StatusCodeResponses map[int]Response
}
func (r ResponsesProps) MarshalJSON() ([]byte, error) {
toser := map[string]Response{}
if r.Default != nil {
toser["default"] = *r.Default
}
for k, v := range r.StatusCodeResponses {
toser[strconv.Itoa(k)] = v
}
return json.Marshal(toser)
}
func (r *ResponsesProps) UnmarshalJSON(data []byte) error {
var res map[string]Response
if err := json.Unmarshal(data, &res); err != nil {
return nil
}
if v, ok := res["default"]; ok {
r.Default = &v
delete(res, "default")
}
for k, v := range res {
if nk, err := strconv.Atoi(k); err == nil {
if r.StatusCodeResponses == nil {
r.StatusCodeResponses = map[int]Response{}
}
r.StatusCodeResponses[nk] = v
}
}
return nil
}

628
vendor/github.com/go-openapi/spec/schema.go generated vendored
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@ -1,628 +0,0 @@
// Copyright 2015 go-swagger maintainers
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package spec
import (
"encoding/json"
"fmt"
"net/url"
"strings"
"github.com/go-openapi/jsonpointer"
"github.com/go-openapi/swag"
)
// BooleanProperty creates a boolean property
func BooleanProperty() *Schema {
return &Schema{SchemaProps: SchemaProps{Type: []string{"boolean"}}}
}
// BoolProperty creates a boolean property
func BoolProperty() *Schema { return BooleanProperty() }
// StringProperty creates a string property
func StringProperty() *Schema {
return &Schema{SchemaProps: SchemaProps{Type: []string{"string"}}}
}
// CharProperty creates a string property
func CharProperty() *Schema {
return &Schema{SchemaProps: SchemaProps{Type: []string{"string"}}}
}
// Float64Property creates a float64/double property
func Float64Property() *Schema {
return &Schema{SchemaProps: SchemaProps{Type: []string{"number"}, Format: "double"}}
}
// Float32Property creates a float32/float property
func Float32Property() *Schema {
return &Schema{SchemaProps: SchemaProps{Type: []string{"number"}, Format: "float"}}
}
// Int8Property creates an int8 property
func Int8Property() *Schema {
return &Schema{SchemaProps: SchemaProps{Type: []string{"integer"}, Format: "int8"}}
}
// Int16Property creates an int16 property
func Int16Property() *Schema {
return &Schema{SchemaProps: SchemaProps{Type: []string{"integer"}, Format: "int16"}}
}
// Int32Property creates an int32 property
func Int32Property() *Schema {
return &Schema{SchemaProps: SchemaProps{Type: []string{"integer"}, Format: "int32"}}
}
// Int64Property creates an int64 property
func Int64Property() *Schema {
return &Schema{SchemaProps: SchemaProps{Type: []string{"integer"}, Format: "int64"}}
}
// StrFmtProperty creates a property for the named string format
func StrFmtProperty(format string) *Schema {
return &Schema{SchemaProps: SchemaProps{Type: []string{"string"}, Format: format}}
}
// DateProperty creates a date property
func DateProperty() *Schema {
return &Schema{SchemaProps: SchemaProps{Type: []string{"string"}, Format: "date"}}
}
// DateTimeProperty creates a date time property
func DateTimeProperty() *Schema {
return &Schema{SchemaProps: SchemaProps{Type: []string{"string"}, Format: "date-time"}}
}
// MapProperty creates a map property
func MapProperty(property *Schema) *Schema {
return &Schema{SchemaProps: SchemaProps{Type: []string{"object"}, AdditionalProperties: &SchemaOrBool{Allows: true, Schema: property}}}
}
// RefProperty creates a ref property
func RefProperty(name string) *Schema {
return &Schema{SchemaProps: SchemaProps{Ref: MustCreateRef(name)}}
}
// RefSchema creates a ref property
func RefSchema(name string) *Schema {
return &Schema{SchemaProps: SchemaProps{Ref: MustCreateRef(name)}}
}
// ArrayProperty creates an array property
func ArrayProperty(items *Schema) *Schema {
if items == nil {
return &Schema{SchemaProps: SchemaProps{Type: []string{"array"}}}
}
return &Schema{SchemaProps: SchemaProps{Items: &SchemaOrArray{Schema: items}, Type: []string{"array"}}}
}
// ComposedSchema creates a schema with allOf
func ComposedSchema(schemas ...Schema) *Schema {
s := new(Schema)
s.AllOf = schemas
return s
}
// SchemaURL represents a schema url
type SchemaURL string
// MarshalJSON marshal this to JSON
func (r SchemaURL) MarshalJSON() ([]byte, error) {
if r == "" {
return []byte("{}"), nil
}
v := map[string]interface{}{"$schema": string(r)}
return json.Marshal(v)
}
// UnmarshalJSON unmarshal this from JSON
func (r *SchemaURL) UnmarshalJSON(data []byte) error {
var v map[string]interface{}
if err := json.Unmarshal(data, &v); err != nil {
return err
}
if v == nil {
return nil
}
if vv, ok := v["$schema"]; ok {
if str, ok := vv.(string); ok {
u, err := url.Parse(str)
if err != nil {
return err
}
*r = SchemaURL(u.String())
}
}
return nil
}
// type ExtraSchemaProps map[string]interface{}
// // JSONSchema represents a structure that is a json schema draft 04
// type JSONSchema struct {
// SchemaProps
// ExtraSchemaProps
// }
// // MarshalJSON marshal this to JSON
// func (s JSONSchema) MarshalJSON() ([]byte, error) {
// b1, err := json.Marshal(s.SchemaProps)
// if err != nil {
// return nil, err
// }
// b2, err := s.Ref.MarshalJSON()
// if err != nil {
// return nil, err
// }
// b3, err := s.Schema.MarshalJSON()
// if err != nil {
// return nil, err
// }
// b4, err := json.Marshal(s.ExtraSchemaProps)
// if err != nil {
// return nil, err
// }
// return swag.ConcatJSON(b1, b2, b3, b4), nil
// }
// // UnmarshalJSON marshal this from JSON
// func (s *JSONSchema) UnmarshalJSON(data []byte) error {
// var sch JSONSchema
// if err := json.Unmarshal(data, &sch.SchemaProps); err != nil {
// return err
// }
// if err := json.Unmarshal(data, &sch.Ref); err != nil {
// return err
// }
// if err := json.Unmarshal(data, &sch.Schema); err != nil {
// return err
// }
// if err := json.Unmarshal(data, &sch.ExtraSchemaProps); err != nil {
// return err
// }
// *s = sch
// return nil
// }
type SchemaProps struct {
ID string `json:"id,omitempty"`
Ref Ref `json:"-,omitempty"`
Schema SchemaURL `json:"-,omitempty"`
Description string `json:"description,omitempty"`
Type StringOrArray `json:"type,omitempty"`
Format string `json:"format,omitempty"`
Title string `json:"title,omitempty"`
Default interface{} `json:"default,omitempty"`
Maximum *float64 `json:"maximum,omitempty"`
ExclusiveMaximum bool `json:"exclusiveMaximum,omitempty"`
Minimum *float64 `json:"minimum,omitempty"`
ExclusiveMinimum bool `json:"exclusiveMinimum,omitempty"`
MaxLength *int64 `json:"maxLength,omitempty"`
MinLength *int64 `json:"minLength,omitempty"`
Pattern string `json:"pattern,omitempty"`
MaxItems *int64 `json:"maxItems,omitempty"`
MinItems *int64 `json:"minItems,omitempty"`
UniqueItems bool `json:"uniqueItems,omitempty"`
MultipleOf *float64 `json:"multipleOf,omitempty"`
Enum []interface{} `json:"enum,omitempty"`
MaxProperties *int64 `json:"maxProperties,omitempty"`
MinProperties *int64 `json:"minProperties,omitempty"`
Required []string `json:"required,omitempty"`
Items *SchemaOrArray `json:"items,omitempty"`
AllOf []Schema `json:"allOf,omitempty"`
OneOf []Schema `json:"oneOf,omitempty"`
AnyOf []Schema `json:"anyOf,omitempty"`
Not *Schema `json:"not,omitempty"`
Properties map[string]Schema `json:"properties,omitempty"`
AdditionalProperties *SchemaOrBool `json:"additionalProperties,omitempty"`
PatternProperties map[string]Schema `json:"patternProperties,omitempty"`
Dependencies Dependencies `json:"dependencies,omitempty"`
AdditionalItems *SchemaOrBool `json:"additionalItems,omitempty"`
Definitions Definitions `json:"definitions,omitempty"`
}
type SwaggerSchemaProps struct {
Discriminator string `json:"discriminator,omitempty"`
ReadOnly bool `json:"readOnly,omitempty"`
XML *XMLObject `json:"xml,omitempty"`
ExternalDocs *ExternalDocumentation `json:"externalDocs,omitempty"`
Example interface{} `json:"example,omitempty"`
}
// Schema the schema object allows the definition of input and output data types.
// These types can be objects, but also primitives and arrays.
// This object is based on the [JSON Schema Specification Draft 4](http://json-schema.org/)
// and uses a predefined subset of it.
// On top of this subset, there are extensions provided by this specification to allow for more complete documentation.
//
// For more information: http://goo.gl/8us55a#schemaObject
type Schema struct {
VendorExtensible
SchemaProps
SwaggerSchemaProps
ExtraProps map[string]interface{} `json:"-"`
}
// JSONLookup implements an interface to customize json pointer lookup
func (s Schema) JSONLookup(token string) (interface{}, error) {
if ex, ok := s.Extensions[token]; ok {
return &ex, nil
}
if ex, ok := s.ExtraProps[token]; ok {
return &ex, nil
}
r, _, err := jsonpointer.GetForToken(s.SchemaProps, token)
if r != nil || err != nil {
return r, err
}
r, _, err = jsonpointer.GetForToken(s.SwaggerSchemaProps, token)
return r, err
}
// WithID sets the id for this schema, allows for chaining
func (s *Schema) WithID(id string) *Schema {
s.ID = id
return s
}
// WithTitle sets the title for this schema, allows for chaining
func (s *Schema) WithTitle(title string) *Schema {
s.Title = title
return s
}
// WithDescription sets the description for this schema, allows for chaining
func (s *Schema) WithDescription(description string) *Schema {
s.Description = description
return s
}
// WithProperties sets the properties for this schema
func (s *Schema) WithProperties(schemas map[string]Schema) *Schema {
s.Properties = schemas
return s
}
// SetProperty sets a property on this schema
func (s *Schema) SetProperty(name string, schema Schema) *Schema {
if s.Properties == nil {
s.Properties = make(map[string]Schema)
}
s.Properties[name] = schema
return s
}
// WithAllOf sets the all of property
func (s *Schema) WithAllOf(schemas ...Schema) *Schema {
s.AllOf = schemas
return s
}
// WithMaxProperties sets the max number of properties an object can have
func (s *Schema) WithMaxProperties(max int64) *Schema {
s.MaxProperties = &max
return s
}
// WithMinProperties sets the min number of properties an object must have
func (s *Schema) WithMinProperties(min int64) *Schema {
s.MinProperties = &min
return s
}
// Typed sets the type of this schema for a single value item
func (s *Schema) Typed(tpe, format string) *Schema {
s.Type = []string{tpe}
s.Format = format
return s
}
// AddType adds a type with potential format to the types for this schema
func (s *Schema) AddType(tpe, format string) *Schema {
s.Type = append(s.Type, tpe)
if format != "" {
s.Format = format
}
return s
}
// CollectionOf a fluent builder method for an array parameter
func (s *Schema) CollectionOf(items Schema) *Schema {
s.Type = []string{"array"}
s.Items = &SchemaOrArray{Schema: &items}
return s
}
// WithDefault sets the default value on this parameter
func (s *Schema) WithDefault(defaultValue interface{}) *Schema {
s.Default = defaultValue
return s
}
// WithRequired flags this parameter as required
func (s *Schema) WithRequired(items ...string) *Schema {
s.Required = items
return s
}
// AddRequired adds field names to the required properties array
func (s *Schema) AddRequired(items ...string) *Schema {
s.Required = append(s.Required, items...)
return s
}
// WithMaxLength sets a max length value
func (s *Schema) WithMaxLength(max int64) *Schema {
s.MaxLength = &max
return s
}
// WithMinLength sets a min length value
func (s *Schema) WithMinLength(min int64) *Schema {
s.MinLength = &min
return s
}
// WithPattern sets a pattern value
func (s *Schema) WithPattern(pattern string) *Schema {
s.Pattern = pattern
return s
}
// WithMultipleOf sets a multiple of value
func (s *Schema) WithMultipleOf(number float64) *Schema {
s.MultipleOf = &number
return s
}
// WithMaximum sets a maximum number value
func (s *Schema) WithMaximum(max float64, exclusive bool) *Schema {
s.Maximum = &max
s.ExclusiveMaximum = exclusive
return s
}
// WithMinimum sets a minimum number value
func (s *Schema) WithMinimum(min float64, exclusive bool) *Schema {
s.Minimum = &min
s.ExclusiveMinimum = exclusive
return s
}
// WithEnum sets a the enum values (replace)
func (s *Schema) WithEnum(values ...interface{}) *Schema {
s.Enum = append([]interface{}{}, values...)
return s
}
// WithMaxItems sets the max items
func (s *Schema) WithMaxItems(size int64) *Schema {
s.MaxItems = &size
return s
}
// WithMinItems sets the min items
func (s *Schema) WithMinItems(size int64) *Schema {
s.MinItems = &size
return s
}
// UniqueValues dictates that this array can only have unique items
func (s *Schema) UniqueValues() *Schema {
s.UniqueItems = true
return s
}
// AllowDuplicates this array can have duplicates
func (s *Schema) AllowDuplicates() *Schema {
s.UniqueItems = false
return s
}
// AddToAllOf adds a schema to the allOf property
func (s *Schema) AddToAllOf(schemas ...Schema) *Schema {
s.AllOf = append(s.AllOf, schemas...)
return s
}
// WithDiscriminator sets the name of the discriminator field
func (s *Schema) WithDiscriminator(discriminator string) *Schema {
s.Discriminator = discriminator
return s
}
// AsReadOnly flags this schema as readonly
func (s *Schema) AsReadOnly() *Schema {
s.ReadOnly = true
return s
}
// AsWritable flags this schema as writeable (not read-only)
func (s *Schema) AsWritable() *Schema {
s.ReadOnly = false
return s
}
// WithExample sets the example for this schema
func (s *Schema) WithExample(example interface{}) *Schema {
s.Example = example
return s
}
// WithExternalDocs sets/removes the external docs for/from this schema.
// When you pass empty strings as params the external documents will be removed.
// When you pass non-empty string as one value then those values will be used on the external docs object.
// So when you pass a non-empty description, you should also pass the url and vice versa.
func (s *Schema) WithExternalDocs(description, url string) *Schema {
if description == "" && url == "" {
s.ExternalDocs = nil
return s
}
if s.ExternalDocs == nil {
s.ExternalDocs = &ExternalDocumentation{}
}
s.ExternalDocs.Description = description
s.ExternalDocs.URL = url
return s
}
// WithXMLName sets the xml name for the object
func (s *Schema) WithXMLName(name string) *Schema {
if s.XML == nil {
s.XML = new(XMLObject)
}
s.XML.Name = name
return s
}
// WithXMLNamespace sets the xml namespace for the object
func (s *Schema) WithXMLNamespace(namespace string) *Schema {
if s.XML == nil {
s.XML = new(XMLObject)
}
s.XML.Namespace = namespace
return s
}
// WithXMLPrefix sets the xml prefix for the object
func (s *Schema) WithXMLPrefix(prefix string) *Schema {
if s.XML == nil {
s.XML = new(XMLObject)
}
s.XML.Prefix = prefix
return s
}
// AsXMLAttribute flags this object as xml attribute
func (s *Schema) AsXMLAttribute() *Schema {
if s.XML == nil {
s.XML = new(XMLObject)
}
s.XML.Attribute = true
return s
}
// AsXMLElement flags this object as an xml node
func (s *Schema) AsXMLElement() *Schema {
if s.XML == nil {
s.XML = new(XMLObject)
}
s.XML.Attribute = false
return s
}
// AsWrappedXML flags this object as wrapped, this is mostly useful for array types
func (s *Schema) AsWrappedXML() *Schema {
if s.XML == nil {
s.XML = new(XMLObject)
}
s.XML.Wrapped = true
return s
}
// AsUnwrappedXML flags this object as an xml node
func (s *Schema) AsUnwrappedXML() *Schema {
if s.XML == nil {
s.XML = new(XMLObject)
}
s.XML.Wrapped = false
return s
}
// MarshalJSON marshal this to JSON
func (s Schema) MarshalJSON() ([]byte, error) {
b1, err := json.Marshal(s.SchemaProps)
if err != nil {
return nil, fmt.Errorf("schema props %v", err)
}
b2, err := json.Marshal(s.VendorExtensible)
if err != nil {
return nil, fmt.Errorf("vendor props %v", err)
}
b3, err := s.Ref.MarshalJSON()
if err != nil {
return nil, fmt.Errorf("ref prop %v", err)
}
b4, err := s.Schema.MarshalJSON()
if err != nil {
return nil, fmt.Errorf("schema prop %v", err)
}
b5, err := json.Marshal(s.SwaggerSchemaProps)
if err != nil {
return nil, fmt.Errorf("common validations %v", err)
}
var b6 []byte
if s.ExtraProps != nil {
jj, err := json.Marshal(s.ExtraProps)
if err != nil {
return nil, fmt.Errorf("extra props %v", err)
}
b6 = jj
}
return swag.ConcatJSON(b1, b2, b3, b4, b5, b6), nil
}
// UnmarshalJSON marshal this from JSON
func (s *Schema) UnmarshalJSON(data []byte) error {
var sch Schema
if err := json.Unmarshal(data, &sch.SchemaProps); err != nil {
return err
}
if err := json.Unmarshal(data, &sch.Ref); err != nil {
return err
}
if err := json.Unmarshal(data, &sch.Schema); err != nil {
return err
}
if err := json.Unmarshal(data, &sch.SwaggerSchemaProps); err != nil {
return err
}
var d map[string]interface{}
if err := json.Unmarshal(data, &d); err != nil {
return err
}
delete(d, "$ref")
delete(d, "$schema")
for _, pn := range swag.DefaultJSONNameProvider.GetJSONNames(s) {
delete(d, pn)
}
for k, vv := range d {
lk := strings.ToLower(k)
if strings.HasPrefix(lk, "x-") {
if sch.Extensions == nil {
sch.Extensions = map[string]interface{}{}
}
sch.Extensions[k] = vv
continue
}
if sch.ExtraProps == nil {
sch.ExtraProps = map[string]interface{}{}
}
sch.ExtraProps[k] = vv
}
*s = sch
return nil
}

142
vendor/github.com/go-openapi/spec/security_scheme.go generated vendored
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@ -1,142 +0,0 @@
// Copyright 2015 go-swagger maintainers
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package spec
import (
"encoding/json"
"github.com/go-openapi/jsonpointer"
"github.com/go-openapi/swag"
)
const (
basic = "basic"
apiKey = "apiKey"
oauth2 = "oauth2"
implicit = "implicit"
password = "password"
application = "application"
accessCode = "accessCode"
)
// BasicAuth creates a basic auth security scheme
func BasicAuth() *SecurityScheme {
return &SecurityScheme{SecuritySchemeProps: SecuritySchemeProps{Type: basic}}
}
// APIKeyAuth creates an api key auth security scheme
func APIKeyAuth(fieldName, valueSource string) *SecurityScheme {
return &SecurityScheme{SecuritySchemeProps: SecuritySchemeProps{Type: apiKey, Name: fieldName, In: valueSource}}
}
// OAuth2Implicit creates an implicit flow oauth2 security scheme
func OAuth2Implicit(authorizationURL string) *SecurityScheme {
return &SecurityScheme{SecuritySchemeProps: SecuritySchemeProps{
Type: oauth2,
Flow: implicit,
AuthorizationURL: authorizationURL,
}}
}
// OAuth2Password creates a password flow oauth2 security scheme
func OAuth2Password(tokenURL string) *SecurityScheme {
return &SecurityScheme{SecuritySchemeProps: SecuritySchemeProps{
Type: oauth2,
Flow: password,
TokenURL: tokenURL,
}}
}
// OAuth2Application creates an application flow oauth2 security scheme
func OAuth2Application(tokenURL string) *SecurityScheme {
return &SecurityScheme{SecuritySchemeProps: SecuritySchemeProps{
Type: oauth2,
Flow: application,
TokenURL: tokenURL,
}}
}
// OAuth2AccessToken creates an access token flow oauth2 security scheme
func OAuth2AccessToken(authorizationURL, tokenURL string) *SecurityScheme {
return &SecurityScheme{SecuritySchemeProps: SecuritySchemeProps{
Type: oauth2,
Flow: accessCode,
AuthorizationURL: authorizationURL,
TokenURL: tokenURL,
}}
}
type SecuritySchemeProps struct {
Description string `json:"description,omitempty"`
Type string `json:"type"`
Name string `json:"name,omitempty"` // api key
In string `json:"in,omitempty"` // api key
Flow string `json:"flow,omitempty"` // oauth2
AuthorizationURL string `json:"authorizationUrl,omitempty"` // oauth2
TokenURL string `json:"tokenUrl,omitempty"` // oauth2
Scopes map[string]string `json:"scopes,omitempty"` // oauth2
}
// AddScope adds a scope to this security scheme
func (s *SecuritySchemeProps) AddScope(scope, description string) {
if s.Scopes == nil {
s.Scopes = make(map[string]string)
}
s.Scopes[scope] = description
}
// SecurityScheme allows the definition of a security scheme that can be used by the operations.
// Supported schemes are basic authentication, an API key (either as a header or as a query parameter)
// and OAuth2's common flows (implicit, password, application and access code).
//
// For more information: http://goo.gl/8us55a#securitySchemeObject
type SecurityScheme struct {
VendorExtensible
SecuritySchemeProps
}
// JSONLookup implements an interface to customize json pointer lookup
func (s SecurityScheme) JSONLookup(token string) (interface{}, error) {
if ex, ok := s.Extensions[token]; ok {
return &ex, nil
}
r, _, err := jsonpointer.GetForToken(s.SecuritySchemeProps, token)
return r, err
}
// MarshalJSON marshal this to JSON
func (s SecurityScheme) MarshalJSON() ([]byte, error) {
b1, err := json.Marshal(s.SecuritySchemeProps)
if err != nil {
return nil, err
}
b2, err := json.Marshal(s.VendorExtensible)
if err != nil {
return nil, err
}
return swag.ConcatJSON(b1, b2), nil
}
// UnmarshalJSON marshal this from JSON
func (s *SecurityScheme) UnmarshalJSON(data []byte) error {
if err := json.Unmarshal(data, &s.SecuritySchemeProps); err != nil {
return err
}
if err := json.Unmarshal(data, &s.VendorExtensible); err != nil {
return err
}
return nil
}

79
vendor/github.com/go-openapi/spec/spec.go generated vendored
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@ -1,79 +0,0 @@
// Copyright 2015 go-swagger maintainers
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package spec
import "encoding/json"
//go:generate go-bindata -pkg=spec -prefix=./schemas -ignore=.*\.md ./schemas/...
//go:generate perl -pi -e s,Json,JSON,g bindata.go
const (
// SwaggerSchemaURL the url for the swagger 2.0 schema to validate specs
SwaggerSchemaURL = "http://swagger.io/v2/schema.json#"
// JSONSchemaURL the url for the json schema schema
JSONSchemaURL = "http://json-schema.org/draft-04/schema#"
)
var (
jsonSchema = MustLoadJSONSchemaDraft04()
swaggerSchema = MustLoadSwagger20Schema()
)
// MustLoadJSONSchemaDraft04 panics when Swagger20Schema returns an error
func MustLoadJSONSchemaDraft04() *Schema {
d, e := JSONSchemaDraft04()
if e != nil {
panic(e)
}
return d
}
// JSONSchemaDraft04 loads the json schema document for json shema draft04
func JSONSchemaDraft04() (*Schema, error) {
b, err := Asset("jsonschema-draft-04.json")
if err != nil {
return nil, err
}
schema := new(Schema)
if err := json.Unmarshal(b, schema); err != nil {
return nil, err
}
return schema, nil
}
// MustLoadSwagger20Schema panics when Swagger20Schema returns an error
func MustLoadSwagger20Schema() *Schema {
d, e := Swagger20Schema()
if e != nil {
panic(e)
}
return d
}
// Swagger20Schema loads the swagger 2.0 schema from the embedded assets
func Swagger20Schema() (*Schema, error) {
b, err := Asset("v2/schema.json")
if err != nil {
return nil, err
}
schema := new(Schema)
if err := json.Unmarshal(b, schema); err != nil {
return nil, err
}
return schema, nil
}

317
vendor/github.com/go-openapi/spec/swagger.go generated vendored
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@ -1,317 +0,0 @@
// Copyright 2015 go-swagger maintainers
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package spec
import (
"encoding/json"
"fmt"
"strconv"
"github.com/go-openapi/jsonpointer"
"github.com/go-openapi/swag"
)
// Swagger this is the root document object for the API specification.
// It combines what previously was the Resource Listing and API Declaration (version 1.2 and earlier) together into one document.
//
// For more information: http://goo.gl/8us55a#swagger-object-
type Swagger struct {
VendorExtensible
SwaggerProps
}
// JSONLookup look up a value by the json property name
func (s Swagger) JSONLookup(token string) (interface{}, error) {
if ex, ok := s.Extensions[token]; ok {
return &ex, nil
}
r, _, err := jsonpointer.GetForToken(s.SwaggerProps, token)
return r, err
}
// MarshalJSON marshals this swagger structure to json
func (s Swagger) MarshalJSON() ([]byte, error) {
b1, err := json.Marshal(s.SwaggerProps)
if err != nil {
return nil, err
}
b2, err := json.Marshal(s.VendorExtensible)
if err != nil {
return nil, err
}
return swag.ConcatJSON(b1, b2), nil
}
// UnmarshalJSON unmarshals a swagger spec from json
func (s *Swagger) UnmarshalJSON(data []byte) error {
var sw Swagger
if err := json.Unmarshal(data, &sw.SwaggerProps); err != nil {
return err
}
if err := json.Unmarshal(data, &sw.VendorExtensible); err != nil {
return err
}
*s = sw
return nil
}
type SwaggerProps struct {
ID string `json:"id,omitempty"`
Consumes []string `json:"consumes,omitempty"`
Produces []string `json:"produces,omitempty"`
Schemes []string `json:"schemes,omitempty"` // the scheme, when present must be from [http, https, ws, wss]
Swagger string `json:"swagger,omitempty"`
Info *Info `json:"info,omitempty"`
Host string `json:"host,omitempty"`
BasePath string `json:"basePath,omitempty"` // must start with a leading "/"
Paths *Paths `json:"paths"` // required
Definitions Definitions `json:"definitions"`
Parameters map[string]Parameter `json:"parameters,omitempty"`
Responses map[string]Response `json:"responses,omitempty"`
SecurityDefinitions SecurityDefinitions `json:"securityDefinitions,omitempty"`
Security []map[string][]string `json:"security,omitempty"`
Tags []Tag `json:"tags,omitempty"`
ExternalDocs *ExternalDocumentation `json:"externalDocs,omitempty"`
}
// Dependencies represent a dependencies property
type Dependencies map[string]SchemaOrStringArray
// SchemaOrBool represents a schema or boolean value, is biased towards true for the boolean property
type SchemaOrBool struct {
Allows bool
Schema *Schema
}
// JSONLookup implements an interface to customize json pointer lookup
func (s SchemaOrBool) JSONLookup(token string) (interface{}, error) {
if token == "allows" {
return s.Allows, nil
}
r, _, err := jsonpointer.GetForToken(s.Schema, token)
return r, err
}
var jsTrue = []byte("true")
var jsFalse = []byte("false")
// MarshalJSON convert this object to JSON
func (s SchemaOrBool) MarshalJSON() ([]byte, error) {
if s.Schema != nil {
return json.Marshal(s.Schema)
}
if s.Schema == nil && !s.Allows {
return jsFalse, nil
}
return jsTrue, nil
}
// UnmarshalJSON converts this bool or schema object from a JSON structure
func (s *SchemaOrBool) UnmarshalJSON(data []byte) error {
var nw SchemaOrBool
if len(data) >= 4 {
if data[0] == '{' {
var sch Schema
if err := json.Unmarshal(data, &sch); err != nil {
return err
}
nw.Schema = &sch
}
nw.Allows = !(data[0] == 'f' && data[1] == 'a' && data[2] == 'l' && data[3] == 's' && data[4] == 'e')
}
*s = nw
return nil
}
// SchemaOrStringArray represents a schema or a string array
type SchemaOrStringArray struct {
Schema *Schema
Property []string
}
// JSONLookup implements an interface to customize json pointer lookup
func (s SchemaOrStringArray) JSONLookup(token string) (interface{}, error) {
r, _, err := jsonpointer.GetForToken(s.Schema, token)
return r, err
}
// MarshalJSON converts this schema object or array into JSON structure
func (s SchemaOrStringArray) MarshalJSON() ([]byte, error) {
if len(s.Property) > 0 {
return json.Marshal(s.Property)
}
if s.Schema != nil {
return json.Marshal(s.Schema)
}
return nil, nil
}
// UnmarshalJSON converts this schema object or array from a JSON structure
func (s *SchemaOrStringArray) UnmarshalJSON(data []byte) error {
var first byte
if len(data) > 1 {
first = data[0]
}
var nw SchemaOrStringArray
if first == '{' {
var sch Schema
if err := json.Unmarshal(data, &sch); err != nil {
return err
}
nw.Schema = &sch
}
if first == '[' {
if err := json.Unmarshal(data, &nw.Property); err != nil {
return err
}
}
*s = nw
return nil
}
// Definitions contains the models explicitly defined in this spec
// An object to hold data types that can be consumed and produced by operations.
// These data types can be primitives, arrays or models.
//
// For more information: http://goo.gl/8us55a#definitionsObject
type Definitions map[string]Schema
// SecurityDefinitions a declaration of the security schemes available to be used in the specification.
// This does not enforce the security schemes on the operations and only serves to provide
// the relevant details for each scheme.
//
// For more information: http://goo.gl/8us55a#securityDefinitionsObject
type SecurityDefinitions map[string]*SecurityScheme
// StringOrArray represents a value that can either be a string
// or an array of strings. Mainly here for serialization purposes
type StringOrArray []string
// Contains returns true when the value is contained in the slice
func (s StringOrArray) Contains(value string) bool {
for _, str := range s {
if str == value {
return true
}
}
return false
}
// JSONLookup implements an interface to customize json pointer lookup
func (s SchemaOrArray) JSONLookup(token string) (interface{}, error) {
if _, err := strconv.Atoi(token); err == nil {
r, _, err := jsonpointer.GetForToken(s.Schemas, token)
return r, err
}
r, _, err := jsonpointer.GetForToken(s.Schema, token)
return r, err
}
// UnmarshalJSON unmarshals this string or array object from a JSON array or JSON string
func (s *StringOrArray) UnmarshalJSON(data []byte) error {
var first byte
if len(data) > 1 {
first = data[0]
}
if first == '[' {
var parsed []string
if err := json.Unmarshal(data, &parsed); err != nil {
return err
}
*s = StringOrArray(parsed)
return nil
}
var single interface{}
if err := json.Unmarshal(data, &single); err != nil {
return err
}
if single == nil {
return nil
}
switch single.(type) {
case string:
*s = StringOrArray([]string{single.(string)})
return nil
default:
return fmt.Errorf("only string or array is allowed, not %T", single)
}
}
// MarshalJSON converts this string or array to a JSON array or JSON string
func (s StringOrArray) MarshalJSON() ([]byte, error) {
if len(s) == 1 {
return json.Marshal([]string(s)[0])
}
return json.Marshal([]string(s))
}
// SchemaOrArray represents a value that can either be a Schema
// or an array of Schema. Mainly here for serialization purposes
type SchemaOrArray struct {
Schema *Schema
Schemas []Schema
}
// Len returns the number of schemas in this property
func (s SchemaOrArray) Len() int {
if s.Schema != nil {
return 1
}
return len(s.Schemas)
}
// ContainsType returns true when one of the schemas is of the specified type
func (s *SchemaOrArray) ContainsType(name string) bool {
if s.Schema != nil {
return s.Schema.Type != nil && s.Schema.Type.Contains(name)
}
return false
}
// MarshalJSON converts this schema object or array into JSON structure
func (s SchemaOrArray) MarshalJSON() ([]byte, error) {
if len(s.Schemas) > 0 {
return json.Marshal(s.Schemas)
}
return json.Marshal(s.Schema)
}
// UnmarshalJSON converts this schema object or array from a JSON structure
func (s *SchemaOrArray) UnmarshalJSON(data []byte) error {
var nw SchemaOrArray
var first byte
if len(data) > 1 {
first = data[0]
}
if first == '{' {
var sch Schema
if err := json.Unmarshal(data, &sch); err != nil {
return err
}
nw.Schema = &sch
}
if first == '[' {
if err := json.Unmarshal(data, &nw.Schemas); err != nil {
return err
}
}
*s = nw
return nil
}
// vim:set ft=go noet sts=2 sw=2 ts=2:

73
vendor/github.com/go-openapi/spec/tag.go generated vendored
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@ -1,73 +0,0 @@
// Copyright 2015 go-swagger maintainers
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package spec
import (
"encoding/json"
"github.com/go-openapi/jsonpointer"
"github.com/go-openapi/swag"
)
type TagProps struct {
Description string `json:"description,omitempty"`
Name string `json:"name,omitempty"`
ExternalDocs *ExternalDocumentation `json:"externalDocs,omitempty"`
}
// NewTag creates a new tag
func NewTag(name, description string, externalDocs *ExternalDocumentation) Tag {
return Tag{TagProps: TagProps{description, name, externalDocs}}
}
// Tag allows adding meta data to a single tag that is used by the [Operation Object](http://goo.gl/8us55a#operationObject).
// It is not mandatory to have a Tag Object per tag used there.
//
// For more information: http://goo.gl/8us55a#tagObject
type Tag struct {
VendorExtensible
TagProps
}
// JSONLookup implements an interface to customize json pointer lookup
func (t Tag) JSONLookup(token string) (interface{}, error) {
if ex, ok := t.Extensions[token]; ok {
return &ex, nil
}
r, _, err := jsonpointer.GetForToken(t.TagProps, token)
return r, err
}
// MarshalJSON marshal this to JSON
func (t Tag) MarshalJSON() ([]byte, error) {
b1, err := json.Marshal(t.TagProps)
if err != nil {
return nil, err
}
b2, err := json.Marshal(t.VendorExtensible)
if err != nil {
return nil, err
}
return swag.ConcatJSON(b1, b2), nil
}
// UnmarshalJSON marshal this from JSON
func (t *Tag) UnmarshalJSON(data []byte) error {
if err := json.Unmarshal(data, &t.TagProps); err != nil {
return err
}
return json.Unmarshal(data, &t.VendorExtensible)
}

68
vendor/github.com/go-openapi/spec/xml_object.go generated vendored
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@ -1,68 +0,0 @@
// Copyright 2015 go-swagger maintainers
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package spec
// XMLObject a metadata object that allows for more fine-tuned XML model definitions.
//
// For more information: http://goo.gl/8us55a#xmlObject
type XMLObject struct {
Name string `json:"name,omitempty"`
Namespace string `json:"namespace,omitempty"`
Prefix string `json:"prefix,omitempty"`
Attribute bool `json:"attribute,omitempty"`
Wrapped bool `json:"wrapped,omitempty"`
}
// WithName sets the xml name for the object
func (x *XMLObject) WithName(name string) *XMLObject {
x.Name = name
return x
}
// WithNamespace sets the xml namespace for the object
func (x *XMLObject) WithNamespace(namespace string) *XMLObject {
x.Namespace = namespace
return x
}
// WithPrefix sets the xml prefix for the object
func (x *XMLObject) WithPrefix(prefix string) *XMLObject {
x.Prefix = prefix
return x
}
// AsAttribute flags this object as xml attribute
func (x *XMLObject) AsAttribute() *XMLObject {
x.Attribute = true
return x
}
// AsElement flags this object as an xml node
func (x *XMLObject) AsElement() *XMLObject {
x.Attribute = false
return x
}
// AsWrapped flags this object as wrapped, this is mostly useful for array types
func (x *XMLObject) AsWrapped() *XMLObject {
x.Wrapped = true
return x
}
// AsUnwrapped flags this object as an xml node
func (x *XMLObject) AsUnwrapped() *XMLObject {
x.Wrapped = false
return x
}

202
vendor/github.com/go-openapi/swag/LICENSE generated vendored
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@ -1,202 +0,0 @@
Apache License
Version 2.0, January 2004
http://www.apache.org/licenses/
TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
1. Definitions.
"License" shall mean the terms and conditions for use, reproduction,
and distribution as defined by Sections 1 through 9 of this document.
"Licensor" shall mean the copyright owner or entity authorized by
the copyright owner that is granting the License.
"Legal Entity" shall mean the union of the acting entity and all
other entities that control, are controlled by, or are under common
control with that entity. For the purposes of this definition,
"control" means (i) the power, direct or indirect, to cause the
direction or management of such entity, whether by contract or
otherwise, or (ii) ownership of fifty percent (50%) or more of the
outstanding shares, or (iii) beneficial ownership of such entity.
"You" (or "Your") shall mean an individual or Legal Entity
exercising permissions granted by this License.
"Source" form shall mean the preferred form for making modifications,
including but not limited to software source code, documentation
source, and configuration files.
"Object" form shall mean any form resulting from mechanical
transformation or translation of a Source form, including but
not limited to compiled object code, generated documentation,
and conversions to other media types.
"Work" shall mean the work of authorship, whether in Source or
Object form, made available under the License, as indicated by a
copyright notice that is included in or attached to the work
(an example is provided in the Appendix below).
"Derivative Works" shall mean any work, whether in Source or Object
form, that is based on (or derived from) the Work and for which the
editorial revisions, annotations, elaborations, or other modifications
represent, as a whole, an original work of authorship. For the purposes
of this License, Derivative Works shall not include works that remain
separable from, or merely link (or bind by name) to the interfaces of,
the Work and Derivative Works thereof.
"Contribution" shall mean any work of authorship, including
the original version of the Work and any modifications or additions
to that Work or Derivative Works thereof, that is intentionally
submitted to Licensor for inclusion in the Work by the copyright owner
or by an individual or Legal Entity authorized to submit on behalf of
the copyright owner. For the purposes of this definition, "submitted"
means any form of electronic, verbal, or written communication sent
to the Licensor or its representatives, including but not limited to
communication on electronic mailing lists, source code control systems,
and issue tracking systems that are managed by, or on behalf of, the
Licensor for the purpose of discussing and improving the Work, but
excluding communication that is conspicuously marked or otherwise
designated in writing by the copyright owner as "Not a Contribution."
"Contributor" shall mean Licensor and any individual or Legal Entity
on behalf of whom a Contribution has been received by Licensor and
subsequently incorporated within the Work.
2. Grant of Copyright License. Subject to the terms and conditions of
this License, each Contributor hereby grants to You a perpetual,
worldwide, non-exclusive, no-charge, royalty-free, irrevocable
copyright license to reproduce, prepare Derivative Works of,
publicly display, publicly perform, sublicense, and distribute the
Work and such Derivative Works in Source or Object form.
3. Grant of Patent License. Subject to the terms and conditions of
this License, each Contributor hereby grants to You a perpetual,
worldwide, non-exclusive, no-charge, royalty-free, irrevocable
(except as stated in this section) patent license to make, have made,
use, offer to sell, sell, import, and otherwise transfer the Work,
where such license applies only to those patent claims licensable
by such Contributor that are necessarily infringed by their
Contribution(s) alone or by combination of their Contribution(s)
with the Work to which such Contribution(s) was submitted. If You
institute patent litigation against any entity (including a
cross-claim or counterclaim in a lawsuit) alleging that the Work
or a Contribution incorporated within the Work constitutes direct
or contributory patent infringement, then any patent licenses
granted to You under this License for that Work shall terminate
as of the date such litigation is filed.
4. Redistribution. You may reproduce and distribute copies of the
Work or Derivative Works thereof in any medium, with or without
modifications, and in Source or Object form, provided that You
meet the following conditions:
(a) You must give any other recipients of the Work or
Derivative Works a copy of this License; and
(b) You must cause any modified files to carry prominent notices
stating that You changed the files; and
(c) You must retain, in the Source form of any Derivative Works
that You distribute, all copyright, patent, trademark, and
attribution notices from the Source form of the Work,
excluding those notices that do not pertain to any part of
the Derivative Works; and
(d) If the Work includes a "NOTICE" text file as part of its
distribution, then any Derivative Works that You distribute must
include a readable copy of the attribution notices contained
within such NOTICE file, excluding those notices that do not
pertain to any part of the Derivative Works, in at least one
of the following places: within a NOTICE text file distributed
as part of the Derivative Works; within the Source form or
documentation, if provided along with the Derivative Works; or,
within a display generated by the Derivative Works, if and
wherever such third-party notices normally appear. The contents
of the NOTICE file are for informational purposes only and
do not modify the License. You may add Your own attribution
notices within Derivative Works that You distribute, alongside
or as an addendum to the NOTICE text from the Work, provided
that such additional attribution notices cannot be construed
as modifying the License.
You may add Your own copyright statement to Your modifications and
may provide additional or different license terms and conditions
for use, reproduction, or distribution of Your modifications, or
for any such Derivative Works as a whole, provided Your use,
reproduction, and distribution of the Work otherwise complies with
the conditions stated in this License.
5. Submission of Contributions. Unless You explicitly state otherwise,
any Contribution intentionally submitted for inclusion in the Work
by You to the Licensor shall be under the terms and conditions of
this License, without any additional terms or conditions.
Notwithstanding the above, nothing herein shall supersede or modify
the terms of any separate license agreement you may have executed
with Licensor regarding such Contributions.
6. Trademarks. This License does not grant permission to use the trade
names, trademarks, service marks, or product names of the Licensor,
except as required for reasonable and customary use in describing the
origin of the Work and reproducing the content of the NOTICE file.
7. Disclaimer of Warranty. Unless required by applicable law or
agreed to in writing, Licensor provides the Work (and each
Contributor provides its Contributions) on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
implied, including, without limitation, any warranties or conditions
of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A
PARTICULAR PURPOSE. You are solely responsible for determining the
appropriateness of using or redistributing the Work and assume any
risks associated with Your exercise of permissions under this License.
8. Limitation of Liability. In no event and under no legal theory,
whether in tort (including negligence), contract, or otherwise,
unless required by applicable law (such as deliberate and grossly
negligent acts) or agreed to in writing, shall any Contributor be
liable to You for damages, including any direct, indirect, special,
incidental, or consequential damages of any character arising as a
result of this License or out of the use or inability to use the
Work (including but not limited to damages for loss of goodwill,
work stoppage, computer failure or malfunction, or any and all
other commercial damages or losses), even if such Contributor
has been advised of the possibility of such damages.
9. Accepting Warranty or Additional Liability. While redistributing
the Work or Derivative Works thereof, You may choose to offer,
and charge a fee for, acceptance of support, warranty, indemnity,
or other liability obligations and/or rights consistent with this
License. However, in accepting such obligations, You may act only
on Your own behalf and on Your sole responsibility, not on behalf
of any other Contributor, and only if You agree to indemnify,
defend, and hold each Contributor harmless for any liability
incurred by, or claims asserted against, such Contributor by reason
of your accepting any such warranty or additional liability.
END OF TERMS AND CONDITIONS
APPENDIX: How to apply the Apache License to your work.
To apply the Apache License to your work, attach the following
boilerplate notice, with the fields enclosed by brackets "[]"
replaced with your own identifying information. (Don't include
the brackets!) The text should be enclosed in the appropriate
comment syntax for the file format. We also recommend that a
file or class name and description of purpose be included on the
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Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
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Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.

12
vendor/github.com/go-openapi/swag/README.md generated vendored
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@ -1,12 +0,0 @@
# Swag [![Build Status](https://ci.vmware.run/api/badges/go-openapi/swag/status.svg)](https://ci.vmware.run/go-openapi/swag) [![Coverage](https://coverage.vmware.run/badges/go-openapi/swag/coverage.svg)](https://coverage.vmware.run/go-openapi/swag) [![Slack Status](https://slackin.goswagger.io/badge.svg)](https://slackin.goswagger.io)
[![license](http://img.shields.io/badge/license-Apache%20v2-orange.svg)](https://raw.githubusercontent.com/go-openapi/swag/master/LICENSE) [![GoDoc](https://godoc.org/github.com/go-openapi/swag?status.svg)](http://godoc.org/github.com/go-openapi/swag)
Contains a bunch of helper functions:
* convert between value and pointers for builtins
* convert from string to builtin
* fast json concatenation
* search in path
* load from file or http
* name manglin

188
vendor/github.com/go-openapi/swag/convert.go generated vendored
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@ -1,188 +0,0 @@
// Copyright 2015 go-swagger maintainers
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package swag
import (
"math"
"strconv"
"strings"
)
// same as ECMA Number.MAX_SAFE_INTEGER and Number.MIN_SAFE_INTEGER
const (
maxJSONFloat = float64(1<<53 - 1) // 9007199254740991.0 2^53 - 1
minJSONFloat = -float64(1<<53 - 1) //-9007199254740991.0 -2^53 - 1
)
// IsFloat64AJSONInteger allow for integers [-2^53, 2^53-1] inclusive
func IsFloat64AJSONInteger(f float64) bool {
if math.IsNaN(f) || math.IsInf(f, 0) || f < minJSONFloat || f > maxJSONFloat {
return false
}
return f == float64(int64(f)) || f == float64(uint64(f))
}
var evaluatesAsTrue = map[string]struct{}{
"true": struct{}{},
"1": struct{}{},
"yes": struct{}{},
"ok": struct{}{},
"y": struct{}{},
"on": struct{}{},
"selected": struct{}{},
"checked": struct{}{},
"t": struct{}{},
"enabled": struct{}{},
}
// ConvertBool turn a string into a boolean
func ConvertBool(str string) (bool, error) {
_, ok := evaluatesAsTrue[strings.ToLower(str)]
return ok, nil
}
// ConvertFloat32 turn a string into a float32
func ConvertFloat32(str string) (float32, error) {
f, err := strconv.ParseFloat(str, 32)
if err != nil {
return 0, err
}
return float32(f), nil
}
// ConvertFloat64 turn a string into a float64
func ConvertFloat64(str string) (float64, error) {
return strconv.ParseFloat(str, 64)
}
// ConvertInt8 turn a string into int8 boolean
func ConvertInt8(str string) (int8, error) {
i, err := strconv.ParseInt(str, 10, 8)
if err != nil {
return 0, err
}
return int8(i), nil
}
// ConvertInt16 turn a string into a int16
func ConvertInt16(str string) (int16, error) {
i, err := strconv.ParseInt(str, 10, 16)
if err != nil {
return 0, err
}
return int16(i), nil
}
// ConvertInt32 turn a string into a int32
func ConvertInt32(str string) (int32, error) {
i, err := strconv.ParseInt(str, 10, 32)
if err != nil {
return 0, err
}
return int32(i), nil
}
// ConvertInt64 turn a string into a int64
func ConvertInt64(str string) (int64, error) {
return strconv.ParseInt(str, 10, 64)
}
// ConvertUint8 turn a string into a uint8
func ConvertUint8(str string) (uint8, error) {
i, err := strconv.ParseUint(str, 10, 8)
if err != nil {
return 0, err
}
return uint8(i), nil
}
// ConvertUint16 turn a string into a uint16
func ConvertUint16(str string) (uint16, error) {
i, err := strconv.ParseUint(str, 10, 16)
if err != nil {
return 0, err
}
return uint16(i), nil
}
// ConvertUint32 turn a string into a uint32
func ConvertUint32(str string) (uint32, error) {
i, err := strconv.ParseUint(str, 10, 32)
if err != nil {
return 0, err
}
return uint32(i), nil
}
// ConvertUint64 turn a string into a uint64
func ConvertUint64(str string) (uint64, error) {
return strconv.ParseUint(str, 10, 64)
}
// FormatBool turns a boolean into a string
func FormatBool(value bool) string {
return strconv.FormatBool(value)
}
// FormatFloat32 turns a float32 into a string
func FormatFloat32(value float32) string {
return strconv.FormatFloat(float64(value), 'f', -1, 32)
}
// FormatFloat64 turns a float64 into a string
func FormatFloat64(value float64) string {
return strconv.FormatFloat(value, 'f', -1, 64)
}
// FormatInt8 turns an int8 into a string
func FormatInt8(value int8) string {
return strconv.FormatInt(int64(value), 10)
}
// FormatInt16 turns an int16 into a string
func FormatInt16(value int16) string {
return strconv.FormatInt(int64(value), 10)
}
// FormatInt32 turns an int32 into a string
func FormatInt32(value int32) string {
return strconv.FormatInt(int64(value), 10)
}
// FormatInt64 turns an int64 into a string
func FormatInt64(value int64) string {
return strconv.FormatInt(value, 10)
}
// FormatUint8 turns an uint8 into a string
func FormatUint8(value uint8) string {
return strconv.FormatUint(uint64(value), 10)
}
// FormatUint16 turns an uint16 into a string
func FormatUint16(value uint16) string {
return strconv.FormatUint(uint64(value), 10)
}
// FormatUint32 turns an uint32 into a string
func FormatUint32(value uint32) string {
return strconv.FormatUint(uint64(value), 10)
}
// FormatUint64 turns an uint64 into a string
func FormatUint64(value uint64) string {
return strconv.FormatUint(value, 10)
}

595
vendor/github.com/go-openapi/swag/convert_types.go generated vendored
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@ -1,595 +0,0 @@
package swag
import "time"
// This file was taken from the aws go sdk
// String returns a pointer to of the string value passed in.
func String(v string) *string {
return &v
}
// StringValue returns the value of the string pointer passed in or
// "" if the pointer is nil.
func StringValue(v *string) string {
if v != nil {
return *v
}
return ""
}
// StringSlice converts a slice of string values into a slice of
// string pointers
func StringSlice(src []string) []*string {
dst := make([]*string, len(src))
for i := 0; i < len(src); i++ {
dst[i] = &(src[i])
}
return dst
}
// StringValueSlice converts a slice of string pointers into a slice of
// string values
func StringValueSlice(src []*string) []string {
dst := make([]string, len(src))
for i := 0; i < len(src); i++ {
if src[i] != nil {
dst[i] = *(src[i])
}
}
return dst
}
// StringMap converts a string map of string values into a string
// map of string pointers
func StringMap(src map[string]string) map[string]*string {
dst := make(map[string]*string)
for k, val := range src {
v := val
dst[k] = &v
}
return dst
}
// StringValueMap converts a string map of string pointers into a string
// map of string values
func StringValueMap(src map[string]*string) map[string]string {
dst := make(map[string]string)
for k, val := range src {
if val != nil {
dst[k] = *val
}
}
return dst
}
// Bool returns a pointer to of the bool value passed in.
func Bool(v bool) *bool {
return &v
}
// BoolValue returns the value of the bool pointer passed in or
// false if the pointer is nil.
func BoolValue(v *bool) bool {
if v != nil {
return *v
}
return false
}
// BoolSlice converts a slice of bool values into a slice of
// bool pointers
func BoolSlice(src []bool) []*bool {
dst := make([]*bool, len(src))
for i := 0; i < len(src); i++ {
dst[i] = &(src[i])
}
return dst
}
// BoolValueSlice converts a slice of bool pointers into a slice of
// bool values
func BoolValueSlice(src []*bool) []bool {
dst := make([]bool, len(src))
for i := 0; i < len(src); i++ {
if src[i] != nil {
dst[i] = *(src[i])
}
}
return dst
}
// BoolMap converts a string map of bool values into a string
// map of bool pointers
func BoolMap(src map[string]bool) map[string]*bool {
dst := make(map[string]*bool)
for k, val := range src {
v := val
dst[k] = &v
}
return dst
}
// BoolValueMap converts a string map of bool pointers into a string
// map of bool values
func BoolValueMap(src map[string]*bool) map[string]bool {
dst := make(map[string]bool)
for k, val := range src {
if val != nil {
dst[k] = *val
}
}
return dst
}
// Int returns a pointer to of the int value passed in.
func Int(v int) *int {
return &v
}
// IntValue returns the value of the int pointer passed in or
// 0 if the pointer is nil.
func IntValue(v *int) int {
if v != nil {
return *v
}
return 0
}
// IntSlice converts a slice of int values into a slice of
// int pointers
func IntSlice(src []int) []*int {
dst := make([]*int, len(src))
for i := 0; i < len(src); i++ {
dst[i] = &(src[i])
}
return dst
}
// IntValueSlice converts a slice of int pointers into a slice of
// int values
func IntValueSlice(src []*int) []int {
dst := make([]int, len(src))
for i := 0; i < len(src); i++ {
if src[i] != nil {
dst[i] = *(src[i])
}
}
return dst
}
// IntMap converts a string map of int values into a string
// map of int pointers
func IntMap(src map[string]int) map[string]*int {
dst := make(map[string]*int)
for k, val := range src {
v := val
dst[k] = &v
}
return dst
}
// IntValueMap converts a string map of int pointers into a string
// map of int values
func IntValueMap(src map[string]*int) map[string]int {
dst := make(map[string]int)
for k, val := range src {
if val != nil {
dst[k] = *val
}
}
return dst
}
// Int32 returns a pointer to of the int64 value passed in.
func Int32(v int32) *int32 {
return &v
}
// Int32Value returns the value of the int64 pointer passed in or
// 0 if the pointer is nil.
func Int32Value(v *int32) int32 {
if v != nil {
return *v
}
return 0
}
// Int32Slice converts a slice of int64 values into a slice of
// int32 pointers
func Int32Slice(src []int32) []*int32 {
dst := make([]*int32, len(src))
for i := 0; i < len(src); i++ {
dst[i] = &(src[i])
}
return dst
}
// Int32ValueSlice converts a slice of int32 pointers into a slice of
// int32 values
func Int32ValueSlice(src []*int32) []int32 {
dst := make([]int32, len(src))
for i := 0; i < len(src); i++ {
if src[i] != nil {
dst[i] = *(src[i])
}
}
return dst
}
// Int32Map converts a string map of int32 values into a string
// map of int32 pointers
func Int32Map(src map[string]int32) map[string]*int32 {
dst := make(map[string]*int32)
for k, val := range src {
v := val
dst[k] = &v
}
return dst
}
// Int32ValueMap converts a string map of int32 pointers into a string
// map of int32 values
func Int32ValueMap(src map[string]*int32) map[string]int32 {
dst := make(map[string]int32)
for k, val := range src {
if val != nil {
dst[k] = *val
}
}
return dst
}
// Int64 returns a pointer to of the int64 value passed in.
func Int64(v int64) *int64 {
return &v
}
// Int64Value returns the value of the int64 pointer passed in or
// 0 if the pointer is nil.
func Int64Value(v *int64) int64 {
if v != nil {
return *v
}
return 0
}
// Int64Slice converts a slice of int64 values into a slice of
// int64 pointers
func Int64Slice(src []int64) []*int64 {
dst := make([]*int64, len(src))
for i := 0; i < len(src); i++ {
dst[i] = &(src[i])
}
return dst
}
// Int64ValueSlice converts a slice of int64 pointers into a slice of
// int64 values
func Int64ValueSlice(src []*int64) []int64 {
dst := make([]int64, len(src))
for i := 0; i < len(src); i++ {
if src[i] != nil {
dst[i] = *(src[i])
}
}
return dst
}
// Int64Map converts a string map of int64 values into a string
// map of int64 pointers
func Int64Map(src map[string]int64) map[string]*int64 {
dst := make(map[string]*int64)
for k, val := range src {
v := val
dst[k] = &v
}
return dst
}
// Int64ValueMap converts a string map of int64 pointers into a string
// map of int64 values
func Int64ValueMap(src map[string]*int64) map[string]int64 {
dst := make(map[string]int64)
for k, val := range src {
if val != nil {
dst[k] = *val
}
}
return dst
}
// Uint returns a pouinter to of the uint value passed in.
func Uint(v uint) *uint {
return &v
}
// UintValue returns the value of the uint pouinter passed in or
// 0 if the pouinter is nil.
func UintValue(v *uint) uint {
if v != nil {
return *v
}
return 0
}
// UintSlice converts a slice of uint values uinto a slice of
// uint pouinters
func UintSlice(src []uint) []*uint {
dst := make([]*uint, len(src))
for i := 0; i < len(src); i++ {
dst[i] = &(src[i])
}
return dst
}
// UintValueSlice converts a slice of uint pouinters uinto a slice of
// uint values
func UintValueSlice(src []*uint) []uint {
dst := make([]uint, len(src))
for i := 0; i < len(src); i++ {
if src[i] != nil {
dst[i] = *(src[i])
}
}
return dst
}
// UintMap converts a string map of uint values uinto a string
// map of uint pouinters
func UintMap(src map[string]uint) map[string]*uint {
dst := make(map[string]*uint)
for k, val := range src {
v := val
dst[k] = &v
}
return dst
}
// UintValueMap converts a string map of uint pouinters uinto a string
// map of uint values
func UintValueMap(src map[string]*uint) map[string]uint {
dst := make(map[string]uint)
for k, val := range src {
if val != nil {
dst[k] = *val
}
}
return dst
}
// Uint32 returns a pouinter to of the uint64 value passed in.
func Uint32(v uint32) *uint32 {
return &v
}
// Uint32Value returns the value of the uint64 pouinter passed in or
// 0 if the pouinter is nil.
func Uint32Value(v *uint32) uint32 {
if v != nil {
return *v
}
return 0
}
// Uint32Slice converts a slice of uint64 values uinto a slice of
// uint32 pouinters
func Uint32Slice(src []uint32) []*uint32 {
dst := make([]*uint32, len(src))
for i := 0; i < len(src); i++ {
dst[i] = &(src[i])
}
return dst
}
// Uint32ValueSlice converts a slice of uint32 pouinters uinto a slice of
// uint32 values
func Uint32ValueSlice(src []*uint32) []uint32 {
dst := make([]uint32, len(src))
for i := 0; i < len(src); i++ {
if src[i] != nil {
dst[i] = *(src[i])
}
}
return dst
}
// Uint32Map converts a string map of uint32 values uinto a string
// map of uint32 pouinters
func Uint32Map(src map[string]uint32) map[string]*uint32 {
dst := make(map[string]*uint32)
for k, val := range src {
v := val
dst[k] = &v
}
return dst
}
// Uint32ValueMap converts a string map of uint32 pouinters uinto a string
// map of uint32 values
func Uint32ValueMap(src map[string]*uint32) map[string]uint32 {
dst := make(map[string]uint32)
for k, val := range src {
if val != nil {
dst[k] = *val
}
}
return dst
}
// Uint64 returns a pouinter to of the uint64 value passed in.
func Uint64(v uint64) *uint64 {
return &v
}
// Uint64Value returns the value of the uint64 pouinter passed in or
// 0 if the pouinter is nil.
func Uint64Value(v *uint64) uint64 {
if v != nil {
return *v
}
return 0
}
// Uint64Slice converts a slice of uint64 values uinto a slice of
// uint64 pouinters
func Uint64Slice(src []uint64) []*uint64 {
dst := make([]*uint64, len(src))
for i := 0; i < len(src); i++ {
dst[i] = &(src[i])
}
return dst
}
// Uint64ValueSlice converts a slice of uint64 pouinters uinto a slice of
// uint64 values
func Uint64ValueSlice(src []*uint64) []uint64 {
dst := make([]uint64, len(src))
for i := 0; i < len(src); i++ {
if src[i] != nil {
dst[i] = *(src[i])
}
}
return dst
}
// Uint64Map converts a string map of uint64 values uinto a string
// map of uint64 pouinters
func Uint64Map(src map[string]uint64) map[string]*uint64 {
dst := make(map[string]*uint64)
for k, val := range src {
v := val
dst[k] = &v
}
return dst
}
// Uint64ValueMap converts a string map of uint64 pouinters uinto a string
// map of uint64 values
func Uint64ValueMap(src map[string]*uint64) map[string]uint64 {
dst := make(map[string]uint64)
for k, val := range src {
if val != nil {
dst[k] = *val
}
}
return dst
}
// Float64 returns a pointer to of the float64 value passed in.
func Float64(v float64) *float64 {
return &v
}
// Float64Value returns the value of the float64 pointer passed in or
// 0 if the pointer is nil.
func Float64Value(v *float64) float64 {
if v != nil {
return *v
}
return 0
}
// Float64Slice converts a slice of float64 values into a slice of
// float64 pointers
func Float64Slice(src []float64) []*float64 {
dst := make([]*float64, len(src))
for i := 0; i < len(src); i++ {
dst[i] = &(src[i])
}
return dst
}
// Float64ValueSlice converts a slice of float64 pointers into a slice of
// float64 values
func Float64ValueSlice(src []*float64) []float64 {
dst := make([]float64, len(src))
for i := 0; i < len(src); i++ {
if src[i] != nil {
dst[i] = *(src[i])
}
}
return dst
}
// Float64Map converts a string map of float64 values into a string
// map of float64 pointers
func Float64Map(src map[string]float64) map[string]*float64 {
dst := make(map[string]*float64)
for k, val := range src {
v := val
dst[k] = &v
}
return dst
}
// Float64ValueMap converts a string map of float64 pointers into a string
// map of float64 values
func Float64ValueMap(src map[string]*float64) map[string]float64 {
dst := make(map[string]float64)
for k, val := range src {
if val != nil {
dst[k] = *val
}
}
return dst
}
// Time returns a pointer to of the time.Time value passed in.
func Time(v time.Time) *time.Time {
return &v
}
// TimeValue returns the value of the time.Time pointer passed in or
// time.Time{} if the pointer is nil.
func TimeValue(v *time.Time) time.Time {
if v != nil {
return *v
}
return time.Time{}
}
// TimeSlice converts a slice of time.Time values into a slice of
// time.Time pointers
func TimeSlice(src []time.Time) []*time.Time {
dst := make([]*time.Time, len(src))
for i := 0; i < len(src); i++ {
dst[i] = &(src[i])
}
return dst
}
// TimeValueSlice converts a slice of time.Time pointers into a slice of
// time.Time values
func TimeValueSlice(src []*time.Time) []time.Time {
dst := make([]time.Time, len(src))
for i := 0; i < len(src); i++ {
if src[i] != nil {
dst[i] = *(src[i])
}
}
return dst
}
// TimeMap converts a string map of time.Time values into a string
// map of time.Time pointers
func TimeMap(src map[string]time.Time) map[string]*time.Time {
dst := make(map[string]*time.Time)
for k, val := range src {
v := val
dst[k] = &v
}
return dst
}
// TimeValueMap converts a string map of time.Time pointers into a string
// map of time.Time values
func TimeValueMap(src map[string]*time.Time) map[string]time.Time {
dst := make(map[string]time.Time)
for k, val := range src {
if val != nil {
dst[k] = *val
}
}
return dst
}

270
vendor/github.com/go-openapi/swag/json.go generated vendored
View File

@ -1,270 +0,0 @@
// Copyright 2015 go-swagger maintainers
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package swag
import (
"bytes"
"encoding/json"
"reflect"
"strings"
"sync"
"github.com/mailru/easyjson/jlexer"
"github.com/mailru/easyjson/jwriter"
)
// DefaultJSONNameProvider the default cache for types
var DefaultJSONNameProvider = NewNameProvider()
const comma = byte(',')
var closers = map[byte]byte{
'{': '}',
'[': ']',
}
type ejMarshaler interface {
MarshalEasyJSON(w *jwriter.Writer)
}
type ejUnmarshaler interface {
UnmarshalEasyJSON(w *jlexer.Lexer)
}
// WriteJSON writes json data, prefers finding an appropriate interface to short-circuit the marshaller
// so it takes the fastest option available.
func WriteJSON(data interface{}) ([]byte, error) {
if d, ok := data.(ejMarshaler); ok {
jw := new(jwriter.Writer)
d.MarshalEasyJSON(jw)
return jw.BuildBytes()
}
if d, ok := data.(json.Marshaler); ok {
return d.MarshalJSON()
}
return json.Marshal(data)
}
// ReadJSON reads json data, prefers finding an appropriate interface to short-circuit the unmarshaller
// so it takes the fastes option available
func ReadJSON(data []byte, value interface{}) error {
if d, ok := value.(ejUnmarshaler); ok {
jl := &jlexer.Lexer{Data: data}
d.UnmarshalEasyJSON(jl)
return jl.Error()
}
if d, ok := value.(json.Unmarshaler); ok {
return d.UnmarshalJSON(data)
}
return json.Unmarshal(data, value)
}
// DynamicJSONToStruct converts an untyped json structure into a struct
func DynamicJSONToStruct(data interface{}, target interface{}) error {
// TODO: convert straight to a json typed map (mergo + iterate?)
b, err := WriteJSON(data)
if err != nil {
return err
}
if err := ReadJSON(b, target); err != nil {
return err
}
return nil
}
// ConcatJSON concatenates multiple json objects efficiently
func ConcatJSON(blobs ...[]byte) []byte {
if len(blobs) == 0 {
return nil
}
if len(blobs) == 1 {
return blobs[0]
}
last := len(blobs) - 1
var opening, closing byte
a := 0
idx := 0
buf := bytes.NewBuffer(nil)
for i, b := range blobs {
if len(b) > 0 && opening == 0 { // is this an array or an object?
opening, closing = b[0], closers[b[0]]
}
if opening != '{' && opening != '[' {
continue // don't know how to concatenate non container objects
}
if len(b) < 3 { // yep empty but also the last one, so closing this thing
if i == last && a > 0 {
buf.WriteByte(closing)
}
continue
}
idx = 0
if a > 0 { // we need to join with a comma for everything beyond the first non-empty item
buf.WriteByte(comma)
idx = 1 // this is not the first or the last so we want to drop the leading bracket
}
if i != last { // not the last one, strip brackets
buf.Write(b[idx : len(b)-1])
} else { // last one, strip only the leading bracket
buf.Write(b[idx:])
}
a++
}
// somehow it ended up being empty, so provide a default value
if buf.Len() == 0 {
buf.WriteByte(opening)
buf.WriteByte(closing)
}
return buf.Bytes()
}
// ToDynamicJSON turns an object into a properly JSON typed structure
func ToDynamicJSON(data interface{}) interface{} {
// TODO: convert straight to a json typed map (mergo + iterate?)
b, _ := json.Marshal(data)
var res interface{}
json.Unmarshal(b, &res)
return res
}
// FromDynamicJSON turns an object into a properly JSON typed structure
func FromDynamicJSON(data, target interface{}) error {
b, _ := json.Marshal(data)
return json.Unmarshal(b, target)
}
// NameProvider represents an object capabale of translating from go property names
// to json property names
// This type is thread-safe.
type NameProvider struct {
lock *sync.Mutex
index map[reflect.Type]nameIndex
}
type nameIndex struct {
jsonNames map[string]string
goNames map[string]string
}
// NewNameProvider creates a new name provider
func NewNameProvider() *NameProvider {
return &NameProvider{
lock: &sync.Mutex{},
index: make(map[reflect.Type]nameIndex),
}
}
func buildnameIndex(tpe reflect.Type, idx, reverseIdx map[string]string) {
for i := 0; i < tpe.NumField(); i++ {
targetDes := tpe.Field(i)
if targetDes.PkgPath != "" { // unexported
continue
}
if targetDes.Anonymous { // walk embedded structures tree down first
buildnameIndex(targetDes.Type, idx, reverseIdx)
continue
}
if tag := targetDes.Tag.Get("json"); tag != "" {
parts := strings.Split(tag, ",")
if len(parts) == 0 {
continue
}
nm := parts[0]
if nm == "-" {
continue
}
if nm == "" { // empty string means we want to use the Go name
nm = targetDes.Name
}
idx[nm] = targetDes.Name
reverseIdx[targetDes.Name] = nm
}
}
}
func newNameIndex(tpe reflect.Type) nameIndex {
var idx = make(map[string]string, tpe.NumField())
var reverseIdx = make(map[string]string, tpe.NumField())
buildnameIndex(tpe, idx, reverseIdx)
return nameIndex{jsonNames: idx, goNames: reverseIdx}
}
// GetJSONNames gets all the json property names for a type
func (n *NameProvider) GetJSONNames(subject interface{}) []string {
tpe := reflect.Indirect(reflect.ValueOf(subject)).Type()
names, ok := n.index[tpe]
if !ok {
names = n.makeNameIndex(tpe)
}
var res []string
for k := range names.jsonNames {
res = append(res, k)
}
return res
}
// GetJSONName gets the json name for a go property name
func (n *NameProvider) GetJSONName(subject interface{}, name string) (string, bool) {
tpe := reflect.Indirect(reflect.ValueOf(subject)).Type()
return n.GetJSONNameForType(tpe, name)
}
// GetJSONNameForType gets the json name for a go property name on a given type
func (n *NameProvider) GetJSONNameForType(tpe reflect.Type, name string) (string, bool) {
names, ok := n.index[tpe]
if !ok {
names = n.makeNameIndex(tpe)
}
nme, ok := names.goNames[name]
return nme, ok
}
func (n *NameProvider) makeNameIndex(tpe reflect.Type) nameIndex {
n.lock.Lock()
defer n.lock.Unlock()
names := newNameIndex(tpe)
n.index[tpe] = names
return names
}
// GetGoName gets the go name for a json property name
func (n *NameProvider) GetGoName(subject interface{}, name string) (string, bool) {
tpe := reflect.Indirect(reflect.ValueOf(subject)).Type()
return n.GetGoNameForType(tpe, name)
}
// GetGoNameForType gets the go name for a given type for a json property name
func (n *NameProvider) GetGoNameForType(tpe reflect.Type, name string) (string, bool) {
names, ok := n.index[tpe]
if !ok {
names = n.makeNameIndex(tpe)
}
nme, ok := names.jsonNames[name]
return nme, ok
}

49
vendor/github.com/go-openapi/swag/loading.go generated vendored
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@ -1,49 +0,0 @@
// Copyright 2015 go-swagger maintainers
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package swag
import (
"fmt"
"io/ioutil"
"net/http"
"strings"
)
// LoadFromFileOrHTTP loads the bytes from a file or a remote http server based on the path passed in
func LoadFromFileOrHTTP(path string) ([]byte, error) {
return LoadStrategy(path, ioutil.ReadFile, loadHTTPBytes)(path)
}
// LoadStrategy returns a loader function for a given path or uri
func LoadStrategy(path string, local, remote func(string) ([]byte, error)) func(string) ([]byte, error) {
if strings.HasPrefix(path, "http") {
return remote
}
return local
}
func loadHTTPBytes(path string) ([]byte, error) {
resp, err := http.Get(path)
if err != nil {
return nil, err
}
defer resp.Body.Close()
if resp.StatusCode != http.StatusOK {
return nil, fmt.Errorf("could not access document at %q [%s] ", path, resp.Status)
}
return ioutil.ReadAll(resp.Body)
}

24
vendor/github.com/go-openapi/swag/net.go generated vendored
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@ -1,24 +0,0 @@
package swag
import (
"net"
"strconv"
)
// SplitHostPort splits a network address into a host and a port.
// The port is -1 when there is no port to be found
func SplitHostPort(addr string) (host string, port int, err error) {
h, p, err := net.SplitHostPort(addr)
if err != nil {
return "", -1, err
}
if p == "" {
return "", -1, &net.AddrError{Err: "missing port in address", Addr: addr}
}
pi, err := strconv.Atoi(p)
if err != nil {
return "", -1, err
}
return h, pi, nil
}

56
vendor/github.com/go-openapi/swag/path.go generated vendored
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@ -1,56 +0,0 @@
// Copyright 2015 go-swagger maintainers
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package swag
import (
"os"
"path/filepath"
"runtime"
"strings"
)
const (
// GOPATHKey represents the env key for gopath
GOPATHKey = "GOPATH"
)
// FindInSearchPath finds a package in a provided lists of paths
func FindInSearchPath(searchPath, pkg string) string {
pathsList := filepath.SplitList(searchPath)
for _, path := range pathsList {
if evaluatedPath, err := filepath.EvalSymlinks(filepath.Join(path, "src", pkg)); err == nil {
if _, err := os.Stat(evaluatedPath); err == nil {
return evaluatedPath
}
}
}
return ""
}
// FindInGoSearchPath finds a package in the $GOPATH:$GOROOT
func FindInGoSearchPath(pkg string) string {
return FindInSearchPath(FullGoSearchPath(), pkg)
}
// FullGoSearchPath gets the search paths for finding packages
func FullGoSearchPath() string {
allPaths := os.Getenv(GOPATHKey)
if allPaths != "" {
allPaths = strings.Join([]string{allPaths, runtime.GOROOT()}, ":")
} else {
allPaths = runtime.GOROOT()
}
return allPaths
}

318
vendor/github.com/go-openapi/swag/util.go generated vendored
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@ -1,318 +0,0 @@
// Copyright 2015 go-swagger maintainers
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package swag
import (
"math"
"reflect"
"regexp"
"sort"
"strings"
)
// Taken from https://github.com/golang/lint/blob/1fab560e16097e5b69afb66eb93aab843ef77845/lint.go#L663-L698
var commonInitialisms = map[string]bool{
"API": true,
"ASCII": true,
"CPU": true,
"CSS": true,
"DNS": true,
"EOF": true,
"GUID": true,
"HTML": true,
"HTTPS": true,
"HTTP": true,
"ID": true,
"IP": true,
"JSON": true,
"LHS": true,
"QPS": true,
"RAM": true,
"RHS": true,
"RPC": true,
"SLA": true,
"SMTP": true,
"SSH": true,
"TCP": true,
"TLS": true,
"TTL": true,
"UDP": true,
"UUID": true,
"UID": true,
"UI": true,
"URI": true,
"URL": true,
"UTF8": true,
"VM": true,
"XML": true,
"XSRF": true,
"XSS": true,
}
var initialisms []string
func init() {
for k := range commonInitialisms {
initialisms = append(initialisms, k)
}
sort.Sort(sort.Reverse(byLength(initialisms)))
}
// JoinByFormat joins a string array by a known format:
// ssv: space separated value
// tsv: tab separated value
// pipes: pipe (|) separated value
// csv: comma separated value (default)
func JoinByFormat(data []string, format string) []string {
if len(data) == 0 {
return data
}
var sep string
switch format {
case "ssv":
sep = " "
case "tsv":
sep = "\t"
case "pipes":
sep = "|"
case "multi":
return data
default:
sep = ","
}
return []string{strings.Join(data, sep)}
}
// SplitByFormat splits a string by a known format:
// ssv: space separated value
// tsv: tab separated value
// pipes: pipe (|) separated value
// csv: comma separated value (default)
func SplitByFormat(data, format string) []string {
if data == "" {
return nil
}
var sep string
switch format {
case "ssv":
sep = " "
case "tsv":
sep = "\t"
case "pipes":
sep = "|"
case "multi":
return nil
default:
sep = ","
}
var result []string
for _, s := range strings.Split(data, sep) {
if ts := strings.TrimSpace(s); ts != "" {
result = append(result, ts)
}
}
return result
}
type byLength []string
func (s byLength) Len() int {
return len(s)
}
func (s byLength) Swap(i, j int) {
s[i], s[j] = s[j], s[i]
}
func (s byLength) Less(i, j int) bool {
return len(s[i]) < len(s[j])
}
// Prepares strings by splitting by caps, spaces, dashes, and underscore
func split(str string) (words []string) {
repl := strings.NewReplacer(
"@", "At ",
"&", "And ",
"|", "Pipe ",
"$", "Dollar ",
"!", "Bang ",
"-", " ",
"_", " ",
)
rex1 := regexp.MustCompile(`(\p{Lu})`)
rex2 := regexp.MustCompile(`(\pL|\pM|\pN|\p{Pc})+`)
str = trim(str)
// Convert dash and underscore to spaces
str = repl.Replace(str)
// Split when uppercase is found (needed for Snake)
str = rex1.ReplaceAllString(str, " $1")
// check if consecutive single char things make up an initialism
for _, k := range initialisms {
str = strings.Replace(str, rex1.ReplaceAllString(k, " $1"), " "+k, -1)
}
// Get the final list of words
words = rex2.FindAllString(str, -1)
return
}
// Removes leading whitespaces
func trim(str string) string {
return strings.Trim(str, " ")
}
// Shortcut to strings.ToUpper()
func upper(str string) string {
return strings.ToUpper(trim(str))
}
// Shortcut to strings.ToLower()
func lower(str string) string {
return strings.ToLower(trim(str))
}
// ToFileName lowercases and underscores a go type name
func ToFileName(name string) string {
var out []string
for _, w := range split(name) {
out = append(out, lower(w))
}
return strings.Join(out, "_")
}
// ToCommandName lowercases and underscores a go type name
func ToCommandName(name string) string {
var out []string
for _, w := range split(name) {
out = append(out, lower(w))
}
return strings.Join(out, "-")
}
// ToHumanNameLower represents a code name as a human series of words
func ToHumanNameLower(name string) string {
var out []string
for _, w := range split(name) {
if !commonInitialisms[upper(w)] {
out = append(out, lower(w))
} else {
out = append(out, w)
}
}
return strings.Join(out, " ")
}
// ToHumanNameTitle represents a code name as a human series of words with the first letters titleized
func ToHumanNameTitle(name string) string {
var out []string
for _, w := range split(name) {
uw := upper(w)
if !commonInitialisms[uw] {
out = append(out, upper(w[:1])+lower(w[1:]))
} else {
out = append(out, w)
}
}
return strings.Join(out, " ")
}
// ToJSONName camelcases a name which can be underscored or pascal cased
func ToJSONName(name string) string {
var out []string
for i, w := range split(name) {
if i == 0 {
out = append(out, lower(w))
continue
}
out = append(out, upper(w[:1])+lower(w[1:]))
}
return strings.Join(out, "")
}
// ToVarName camelcases a name which can be underscored or pascal cased
func ToVarName(name string) string {
res := ToGoName(name)
if len(res) <= 1 {
return lower(res)
}
return lower(res[:1]) + res[1:]
}
// ToGoName translates a swagger name which can be underscored or camel cased to a name that golint likes
func ToGoName(name string) string {
var out []string
for _, w := range split(name) {
uw := upper(w)
mod := int(math.Min(float64(len(uw)), 2))
if !commonInitialisms[uw] && !commonInitialisms[uw[:len(uw)-mod]] {
uw = upper(w[:1]) + lower(w[1:])
}
out = append(out, uw)
}
return strings.Join(out, "")
}
// ContainsStringsCI searches a slice of strings for a case-insensitive match
func ContainsStringsCI(coll []string, item string) bool {
for _, a := range coll {
if strings.EqualFold(a, item) {
return true
}
}
return false
}
type zeroable interface {
IsZero() bool
}
// IsZero returns true when the value passed into the function is a zero value.
// This allows for safer checking of interface values.
func IsZero(data interface{}) bool {
// check for things that have an IsZero method instead
if vv, ok := data.(zeroable); ok {
return vv.IsZero()
}
// continue with slightly more complex reflection
v := reflect.ValueOf(data)
switch v.Kind() {
case reflect.String:
return v.Len() == 0
case reflect.Bool:
return !v.Bool()
case reflect.Int, reflect.Int8, reflect.Int16, reflect.Int32, reflect.Int64:
return v.Int() == 0
case reflect.Uint, reflect.Uint8, reflect.Uint16, reflect.Uint32, reflect.Uint64, reflect.Uintptr:
return v.Uint() == 0
case reflect.Float32, reflect.Float64:
return v.Float() == 0
case reflect.Interface, reflect.Map, reflect.Ptr, reflect.Slice:
return v.IsNil()
case reflect.Struct, reflect.Array:
return reflect.DeepEqual(data, reflect.Zero(v.Type()).Interface())
case reflect.Invalid:
return true
}
return false
}
// CommandLineOptionsGroup represents a group of user-defined command line options
type CommandLineOptionsGroup struct {
ShortDescription string
LongDescription string
Options interface{}
}

15
vendor/github.com/howeyc/gopass/LICENSE.txt generated vendored
View File

@ -1,15 +0,0 @@
ISC License
Copyright (c) 2012 Chris Howey
Permission to use, copy, modify, and distribute this software for any
purpose with or without fee is hereby granted, provided that the above
copyright notice and this permission notice appear in all copies.
THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.

384
vendor/github.com/howeyc/gopass/OPENSOLARIS.LICENSE generated vendored
View File

@ -1,384 +0,0 @@
Unless otherwise noted, all files in this distribution are released
under the Common Development and Distribution License (CDDL).
Exceptions are noted within the associated source files.
--------------------------------------------------------------------
COMMON DEVELOPMENT AND DISTRIBUTION LICENSE Version 1.0
1. Definitions.
1.1. "Contributor" means each individual or entity that creates
or contributes to the creation of Modifications.
1.2. "Contributor Version" means the combination of the Original
Software, prior Modifications used by a Contributor (if any),
and the Modifications made by that particular Contributor.
1.3. "Covered Software" means (a) the Original Software, or (b)
Modifications, or (c) the combination of files containing
Original Software with files containing Modifications, in
each case including portions thereof.
1.4. "Executable" means the Covered Software in any form other
than Source Code.
1.5. "Initial Developer" means the individual or entity that first
makes Original Software available under this License.
1.6. "Larger Work" means a work which combines Covered Software or
portions thereof with code not governed by the terms of this
License.
1.7. "License" means this document.
1.8. "Licensable" means having the right to grant, to the maximum
extent possible, whether at the time of the initial grant or
subsequently acquired, any and all of the rights conveyed
herein.
1.9. "Modifications" means the Source Code and Executable form of
any of the following:
A. Any file that results from an addition to, deletion from or
modification of the contents of a file containing Original
Software or previous Modifications;
B. Any new file that contains any part of the Original
Software or previous Modifications; or
C. Any new file that is contributed or otherwise made
available under the terms of this License.
1.10. "Original Software" means the Source Code and Executable
form of computer software code that is originally released
under this License.
1.11. "Patent Claims" means any patent claim(s), now owned or
hereafter acquired, including without limitation, method,
process, and apparatus claims, in any patent Licensable by
grantor.
1.12. "Source Code" means (a) the common form of computer software
code in which modifications are made and (b) associated
documentation included in or with such code.
1.13. "You" (or "Your") means an individual or a legal entity
exercising rights under, and complying with all of the terms
of, this License. For legal entities, "You" includes any
entity which controls, is controlled by, or is under common
control with You. For purposes of this definition,
"control" means (a) the power, direct or indirect, to cause
the direction or management of such entity, whether by
contract or otherwise, or (b) ownership of more than fifty
percent (50%) of the outstanding shares or beneficial
ownership of such entity.
2. License Grants.
2.1. The Initial Developer Grant.
Conditioned upon Your compliance with Section 3.1 below and
subject to third party intellectual property claims, the Initial
Developer hereby grants You a world-wide, royalty-free,
non-exclusive license:
(a) under intellectual property rights (other than patent or
trademark) Licensable by Initial Developer, to use,
reproduce, modify, display, perform, sublicense and
distribute the Original Software (or portions thereof),
with or without Modifications, and/or as part of a Larger
Work; and
(b) under Patent Claims infringed by the making, using or
selling of Original Software, to make, have made, use,
practice, sell, and offer for sale, and/or otherwise
dispose of the Original Software (or portions thereof).
(c) The licenses granted in Sections 2.1(a) and (b) are
effective on the date Initial Developer first distributes
or otherwise makes the Original Software available to a
third party under the terms of this License.
(d) Notwithstanding Section 2.1(b) above, no patent license is
granted: (1) for code that You delete from the Original
Software, or (2) for infringements caused by: (i) the
modification of the Original Software, or (ii) the
combination of the Original Software with other software
or devices.
2.2. Contributor Grant.
Conditioned upon Your compliance with Section 3.1 below and
subject to third party intellectual property claims, each
Contributor hereby grants You a world-wide, royalty-free,
non-exclusive license:
(a) under intellectual property rights (other than patent or
trademark) Licensable by Contributor to use, reproduce,
modify, display, perform, sublicense and distribute the
Modifications created by such Contributor (or portions
thereof), either on an unmodified basis, with other
Modifications, as Covered Software and/or as part of a
Larger Work; and
(b) under Patent Claims infringed by the making, using, or
selling of Modifications made by that Contributor either
alone and/or in combination with its Contributor Version
(or portions of such combination), to make, use, sell,
offer for sale, have made, and/or otherwise dispose of:
(1) Modifications made by that Contributor (or portions
thereof); and (2) the combination of Modifications made by
that Contributor with its Contributor Version (or portions
of such combination).
(c) The licenses granted in Sections 2.2(a) and 2.2(b) are
effective on the date Contributor first distributes or
otherwise makes the Modifications available to a third
party.
(d) Notwithstanding Section 2.2(b) above, no patent license is
granted: (1) for any code that Contributor has deleted
from the Contributor Version; (2) for infringements caused
by: (i) third party modifications of Contributor Version,
or (ii) the combination of Modifications made by that
Contributor with other software (except as part of the
Contributor Version) or other devices; or (3) under Patent
Claims infringed by Covered Software in the absence of
Modifications made by that Contributor.
3. Distribution Obligations.
3.1. Availability of Source Code.
Any Covered Software that You distribute or otherwise make
available in Executable form must also be made available in Source
Code form and that Source Code form must be distributed only under
the terms of this License. You must include a copy of this
License with every copy of the Source Code form of the Covered
Software You distribute or otherwise make available. You must
inform recipients of any such Covered Software in Executable form
as to how they can obtain such Covered Software in Source Code
form in a reasonable manner on or through a medium customarily
used for software exchange.
3.2. Modifications.
The Modifications that You create or to which You contribute are
governed by the terms of this License. You represent that You
believe Your Modifications are Your original creation(s) and/or
You have sufficient rights to grant the rights conveyed by this
License.
3.3. Required Notices.
You must include a notice in each of Your Modifications that
identifies You as the Contributor of the Modification. You may
not remove or alter any copyright, patent or trademark notices
contained within the Covered Software, or any notices of licensing
or any descriptive text giving attribution to any Contributor or
the Initial Developer.
3.4. Application of Additional Terms.
You may not offer or impose any terms on any Covered Software in
Source Code form that alters or restricts the applicable version
of this License or the recipients' rights hereunder. You may
choose to offer, and to charge a fee for, warranty, support,
indemnity or liability obligations to one or more recipients of
Covered Software. However, you may do so only on Your own behalf,
and not on behalf of the Initial Developer or any Contributor.
You must make it absolutely clear that any such warranty, support,
indemnity or liability obligation is offered by You alone, and You
hereby agree to indemnify the Initial Developer and every
Contributor for any liability incurred by the Initial Developer or
such Contributor as a result of warranty, support, indemnity or
liability terms You offer.
3.5. Distribution of Executable Versions.
You may distribute the Executable form of the Covered Software
under the terms of this License or under the terms of a license of
Your choice, which may contain terms different from this License,
provided that You are in compliance with the terms of this License
and that the license for the Executable form does not attempt to
limit or alter the recipient's rights in the Source Code form from
the rights set forth in this License. If You distribute the
Covered Software in Executable form under a different license, You
must make it absolutely clear that any terms which differ from
this License are offered by You alone, not by the Initial
Developer or Contributor. You hereby agree to indemnify the
Initial Developer and every Contributor for any liability incurred
by the Initial Developer or such Contributor as a result of any
such terms You offer.
3.6. Larger Works.
You may create a Larger Work by combining Covered Software with
other code not governed by the terms of this License and
distribute the Larger Work as a single product. In such a case,
You must make sure the requirements of this License are fulfilled
for the Covered Software.
4. Versions of the License.
4.1. New Versions.
Sun Microsystems, Inc. is the initial license steward and may
publish revised and/or new versions of this License from time to
time. Each version will be given a distinguishing version number.
Except as provided in Section 4.3, no one other than the license
steward has the right to modify this License.
4.2. Effect of New Versions.
You may always continue to use, distribute or otherwise make the
Covered Software available under the terms of the version of the
License under which You originally received the Covered Software.
If the Initial Developer includes a notice in the Original
Software prohibiting it from being distributed or otherwise made
available under any subsequent version of the License, You must
distribute and make the Covered Software available under the terms
of the version of the License under which You originally received
the Covered Software. Otherwise, You may also choose to use,
distribute or otherwise make the Covered Software available under
the terms of any subsequent version of the License published by
the license steward.
4.3. Modified Versions.
When You are an Initial Developer and You want to create a new
license for Your Original Software, You may create and use a
modified version of this License if You: (a) rename the license
and remove any references to the name of the license steward
(except to note that the license differs from this License); and
(b) otherwise make it clear that the license contains terms which
differ from this License.
5. DISCLAIMER OF WARRANTY.
COVERED SOFTWARE IS PROVIDED UNDER THIS LICENSE ON AN "AS IS"
BASIS, WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED,
INCLUDING, WITHOUT LIMITATION, WARRANTIES THAT THE COVERED
SOFTWARE IS FREE OF DEFECTS, MERCHANTABLE, FIT FOR A PARTICULAR
PURPOSE OR NON-INFRINGING. THE ENTIRE RISK AS TO THE QUALITY AND
PERFORMANCE OF THE COVERED SOFTWARE IS WITH YOU. SHOULD ANY
COVERED SOFTWARE PROVE DEFECTIVE IN ANY RESPECT, YOU (NOT THE
INITIAL DEVELOPER OR ANY OTHER CONTRIBUTOR) ASSUME THE COST OF ANY
NECESSARY SERVICING, REPAIR OR CORRECTION. THIS DISCLAIMER OF
WARRANTY CONSTITUTES AN ESSENTIAL PART OF THIS LICENSE. NO USE OF
ANY COVERED SOFTWARE IS AUTHORIZED HEREUNDER EXCEPT UNDER THIS
DISCLAIMER.
6. TERMINATION.
6.1. This License and the rights granted hereunder will terminate
automatically if You fail to comply with terms herein and fail to
cure such breach within 30 days of becoming aware of the breach.
Provisions which, by their nature, must remain in effect beyond
the termination of this License shall survive.
6.2. If You assert a patent infringement claim (excluding
declaratory judgment actions) against Initial Developer or a
Contributor (the Initial Developer or Contributor against whom You
assert such claim is referred to as "Participant") alleging that
the Participant Software (meaning the Contributor Version where
the Participant is a Contributor or the Original Software where
the Participant is the Initial Developer) directly or indirectly
infringes any patent, then any and all rights granted directly or
indirectly to You by such Participant, the Initial Developer (if
the Initial Developer is not the Participant) and all Contributors
under Sections 2.1 and/or 2.2 of this License shall, upon 60 days
notice from Participant terminate prospectively and automatically
at the expiration of such 60 day notice period, unless if within
such 60 day period You withdraw Your claim with respect to the
Participant Software against such Participant either unilaterally
or pursuant to a written agreement with Participant.
6.3. In the event of termination under Sections 6.1 or 6.2 above,
all end user licenses that have been validly granted by You or any
distributor hereunder prior to termination (excluding licenses
granted to You by any distributor) shall survive termination.
7. LIMITATION OF LIABILITY.
UNDER NO CIRCUMSTANCES AND UNDER NO LEGAL THEORY, WHETHER TORT
(INCLUDING NEGLIGENCE), CONTRACT, OR OTHERWISE, SHALL YOU, THE
INITIAL DEVELOPER, ANY OTHER CONTRIBUTOR, OR ANY DISTRIBUTOR OF
COVERED SOFTWARE, OR ANY SUPPLIER OF ANY OF SUCH PARTIES, BE
LIABLE TO ANY PERSON FOR ANY INDIRECT, SPECIAL, INCIDENTAL, OR
CONSEQUENTIAL DAMAGES OF ANY CHARACTER INCLUDING, WITHOUT
LIMITATION, DAMAGES FOR LOST PROFITS, LOSS OF GOODWILL, WORK
STOPPAGE, COMPUTER FAILURE OR MALFUNCTION, OR ANY AND ALL OTHER
COMMERCIAL DAMAGES OR LOSSES, EVEN IF SUCH PARTY SHALL HAVE BEEN
INFORMED OF THE POSSIBILITY OF SUCH DAMAGES. THIS LIMITATION OF
LIABILITY SHALL NOT APPLY TO LIABILITY FOR DEATH OR PERSONAL
INJURY RESULTING FROM SUCH PARTY'S NEGLIGENCE TO THE EXTENT
APPLICABLE LAW PROHIBITS SUCH LIMITATION. SOME JURISDICTIONS DO
NOT ALLOW THE EXCLUSION OR LIMITATION OF INCIDENTAL OR
CONSEQUENTIAL DAMAGES, SO THIS EXCLUSION AND LIMITATION MAY NOT
APPLY TO YOU.
8. U.S. GOVERNMENT END USERS.
The Covered Software is a "commercial item," as that term is
defined in 48 C.F.R. 2.101 (Oct. 1995), consisting of "commercial
computer software" (as that term is defined at 48
C.F.R. 252.227-7014(a)(1)) and "commercial computer software
documentation" as such terms are used in 48 C.F.R. 12.212
(Sept. 1995). Consistent with 48 C.F.R. 12.212 and 48
C.F.R. 227.7202-1 through 227.7202-4 (June 1995), all
U.S. Government End Users acquire Covered Software with only those
rights set forth herein. This U.S. Government Rights clause is in
lieu of, and supersedes, any other FAR, DFAR, or other clause or
provision that addresses Government rights in computer software
under this License.
9. MISCELLANEOUS.
This License represents the complete agreement concerning subject
matter hereof. If any provision of this License is held to be
unenforceable, such provision shall be reformed only to the extent
necessary to make it enforceable. This License shall be governed
by the law of the jurisdiction specified in a notice contained
within the Original Software (except to the extent applicable law,
if any, provides otherwise), excluding such jurisdiction's
conflict-of-law provisions. Any litigation relating to this
License shall be subject to the jurisdiction of the courts located
in the jurisdiction and venue specified in a notice contained
within the Original Software, with the losing party responsible
for costs, including, without limitation, court costs and
reasonable attorneys' fees and expenses. The application of the
United Nations Convention on Contracts for the International Sale
of Goods is expressly excluded. Any law or regulation which
provides that the language of a contract shall be construed
against the drafter shall not apply to this License. You agree
that You alone are responsible for compliance with the United
States export administration regulations (and the export control
laws and regulation of any other countries) when You use,
distribute or otherwise make available any Covered Software.
10. RESPONSIBILITY FOR CLAIMS.
As between Initial Developer and the Contributors, each party is
responsible for claims and damages arising, directly or
indirectly, out of its utilization of rights under this License
and You agree to work with Initial Developer and Contributors to
distribute such responsibility on an equitable basis. Nothing
herein is intended or shall be deemed to constitute any admission
of liability.
--------------------------------------------------------------------
NOTICE PURSUANT TO SECTION 9 OF THE COMMON DEVELOPMENT AND
DISTRIBUTION LICENSE (CDDL)
For Covered Software in this distribution, this License shall
be governed by the laws of the State of California (excluding
conflict-of-law provisions).
Any litigation relating to this License shall be subject to the
jurisdiction of the Federal Courts of the Northern District of
California and the state courts of the State of California, with
venue lying in Santa Clara County, California.

27
vendor/github.com/howeyc/gopass/README.md generated vendored
View File

@ -1,27 +0,0 @@
# getpasswd in Go [![GoDoc](https://godoc.org/github.com/howeyc/gopass?status.svg)](https://godoc.org/github.com/howeyc/gopass) [![Build Status](https://secure.travis-ci.org/howeyc/gopass.png?branch=master)](http://travis-ci.org/howeyc/gopass)
Retrieve password from user terminal or piped input without echo.
Verified on BSD, Linux, and Windows.
Example:
```go
package main
import "fmt"
import "github.com/howeyc/gopass"
func main() {
fmt.Printf("Password: ")
// Silent. For printing *'s use gopass.GetPasswdMasked()
pass, err := gopass.GetPasswd()
if err != nil {
// Handle gopass.ErrInterrupted or getch() read error
}
// Do something with pass
}
```
Caution: Multi-byte characters not supported!

91
vendor/github.com/howeyc/gopass/pass.go generated vendored
View File

@ -1,91 +0,0 @@
package gopass
import (
"errors"
"fmt"
"io"
"os"
)
var defaultGetCh = func() (byte, error) {
buf := make([]byte, 1)
if n, err := os.Stdin.Read(buf); n == 0 || err != nil {
if err != nil {
return 0, err
}
return 0, io.EOF
}
return buf[0], nil
}
var (
maxLength = 512
ErrInterrupted = errors.New("interrupted")
ErrMaxLengthExceeded = fmt.Errorf("maximum byte limit (%v) exceeded", maxLength)
// Provide variable so that tests can provide a mock implementation.
getch = defaultGetCh
)
// getPasswd returns the input read from terminal.
// If masked is true, typing will be matched by asterisks on the screen.
// Otherwise, typing will echo nothing.
func getPasswd(masked bool) ([]byte, error) {
var err error
var pass, bs, mask []byte
if masked {
bs = []byte("\b \b")
mask = []byte("*")
}
if isTerminal(os.Stdin.Fd()) {
if oldState, err := makeRaw(os.Stdin.Fd()); err != nil {
return pass, err
} else {
defer restore(os.Stdin.Fd(), oldState)
}
}
// Track total bytes read, not just bytes in the password. This ensures any
// errors that might flood the console with nil or -1 bytes infinitely are
// capped.
var counter int
for counter = 0; counter <= maxLength; counter++ {
if v, e := getch(); e != nil {
err = e
break
} else if v == 127 || v == 8 {
if l := len(pass); l > 0 {
pass = pass[:l-1]
fmt.Print(string(bs))
}
} else if v == 13 || v == 10 {
break
} else if v == 3 {
err = ErrInterrupted
break
} else if v != 0 {
pass = append(pass, v)
fmt.Print(string(mask))
}
}
if counter > maxLength {
err = ErrMaxLengthExceeded
}
fmt.Println()
return pass, err
}
// GetPasswd returns the password read from the terminal without echoing input.
// The returned byte array does not include end-of-line characters.
func GetPasswd() ([]byte, error) {
return getPasswd(false)
}
// GetPasswdMasked returns the password read from the terminal, echoing asterisks.
// The returned byte array does not include end-of-line characters.
func GetPasswdMasked() ([]byte, error) {
return getPasswd(true)
}

25
vendor/github.com/howeyc/gopass/terminal.go generated vendored
View File

@ -1,25 +0,0 @@
// +build !solaris
package gopass
import "golang.org/x/crypto/ssh/terminal"
type terminalState struct {
state *terminal.State
}
func isTerminal(fd uintptr) bool {
return terminal.IsTerminal(int(fd))
}
func makeRaw(fd uintptr) (*terminalState, error) {
state, err := terminal.MakeRaw(int(fd))
return &terminalState{
state: state,
}, err
}
func restore(fd uintptr, oldState *terminalState) error {
return terminal.Restore(int(fd), oldState.state)
}

69
vendor/github.com/howeyc/gopass/terminal_solaris.go generated vendored
View File

@ -1,69 +0,0 @@
/*
* CDDL HEADER START
*
* The contents of this file are subject to the terms of the
* Common Development and Distribution License, Version 1.0 only
* (the "License"). You may not use this file except in compliance
* with the License.
*
* You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
* or http://www.opensolaris.org/os/licensing.
* See the License for the specific language governing permissions
* and limitations under the License.
*
* When distributing Covered Code, include this CDDL HEADER in each
* file and include the License file at usr/src/OPENSOLARIS.LICENSE.
* If applicable, add the following below this CDDL HEADER, with the
* fields enclosed by brackets "[]" replaced with your own identifying
* information: Portions Copyright [yyyy] [name of copyright owner]
*
* CDDL HEADER END
*/
// Below is derived from Solaris source, so CDDL license is included.
package gopass
import (
"syscall"
"golang.org/x/sys/unix"
)
type terminalState struct {
state *unix.Termios
}
// isTerminal returns true if there is a terminal attached to the given
// file descriptor.
// Source: http://src.illumos.org/source/xref/illumos-gate/usr/src/lib/libbc/libc/gen/common/isatty.c
func isTerminal(fd uintptr) bool {
var termio unix.Termio
err := unix.IoctlSetTermio(int(fd), unix.TCGETA, &termio)
return err == nil
}
// makeRaw puts the terminal connected to the given file descriptor into raw
// mode and returns the previous state of the terminal so that it can be
// restored.
// Source: http://src.illumos.org/source/xref/illumos-gate/usr/src/lib/libast/common/uwin/getpass.c
func makeRaw(fd uintptr) (*terminalState, error) {
oldTermiosPtr, err := unix.IoctlGetTermios(int(fd), unix.TCGETS)
if err != nil {
return nil, err
}
oldTermios := *oldTermiosPtr
newTermios := oldTermios
newTermios.Lflag &^= syscall.ECHO | syscall.ECHOE | syscall.ECHOK | syscall.ECHONL
if err := unix.IoctlSetTermios(int(fd), unix.TCSETS, &newTermios); err != nil {
return nil, err
}
return &terminalState{
state: oldTermiosPtr,
}, nil
}
func restore(fd uintptr, oldState *terminalState) error {
return unix.IoctlSetTermios(int(fd), unix.TCSETS, oldState.state)
}

5
vendor/github.com/json-iterator/go/README.md generated vendored
View File

@ -8,6 +8,8 @@
A high-performance 100% compatible drop-in replacement of "encoding/json" A high-performance 100% compatible drop-in replacement of "encoding/json"
You can also use thrift like JSON using [thrift-iterator](https://github.com/thrift-iterator/go)
``` ```
Go开发者们请加入我们，滴滴出行平台技术部 taowen@didichuxing.com Go开发者们请加入我们，滴滴出行平台技术部 taowen@didichuxing.com
``` ```
@ -29,6 +31,9 @@ Raw Result (easyjson requires static code generation)
| easyjson encode | 883 ns/op | 576 B/op | 3 allocs/op | | easyjson encode | 883 ns/op | 576 B/op | 3 allocs/op |
| jsoniter encode | 837 ns/op | 384 B/op | 4 allocs/op | | jsoniter encode | 837 ns/op | 384 B/op | 4 allocs/op |
Always benchmark with your own workload.
The result depends heavily on the data input.
# Usage # Usage
100% compatibility with standard lib 100% compatibility with standard lib

48
vendor/github.com/json-iterator/go/feature_adapter.go → vendor/github.com/json-iterator/go/adapter.go generated vendored
View File

@ -16,15 +16,6 @@ func Unmarshal(data []byte, v interface{}) error {
return ConfigDefault.Unmarshal(data, v) return ConfigDefault.Unmarshal(data, v)
} }
func lastNotSpacePos(data []byte) int {
for i := len(data) - 1; i >= 0; i-- {
if data[i] != ' ' && data[i] != '\t' && data[i] != '\r' && data[i] != '\n' {
return i + 1
}
}
return 0
}
// UnmarshalFromString convenient method to read from string instead of []byte // UnmarshalFromString convenient method to read from string instead of []byte
func UnmarshalFromString(str string, v interface{}) error { func UnmarshalFromString(str string, v interface{}) error {
return ConfigDefault.UnmarshalFromString(str, v) return ConfigDefault.UnmarshalFromString(str, v)
@ -71,6 +62,11 @@ type Decoder struct {
// Decode decode JSON into interface{} // Decode decode JSON into interface{}
func (adapter *Decoder) Decode(obj interface{}) error { func (adapter *Decoder) Decode(obj interface{}) error {
if adapter.iter.head == adapter.iter.tail && adapter.iter.reader != nil {
if !adapter.iter.loadMore() {
return io.EOF
}
}
adapter.iter.ReadVal(obj) adapter.iter.ReadVal(obj)
err := adapter.iter.Error err := adapter.iter.Error
if err == io.EOF { if err == io.EOF {
@ -81,7 +77,14 @@ func (adapter *Decoder) Decode(obj interface{}) error {
// More is there more? // More is there more?
func (adapter *Decoder) More() bool { func (adapter *Decoder) More() bool {
return adapter.iter.head != adapter.iter.tail iter := adapter.iter
if iter.Error != nil {
return false
}
if iter.head != iter.tail {
return true
}
return iter.loadMore()
} }
// Buffered remaining buffer // Buffered remaining buffer
@ -90,11 +93,21 @@ func (adapter *Decoder) Buffered() io.Reader {
return bytes.NewReader(remaining) return bytes.NewReader(remaining)
} }
// UseNumber for number JSON element, use float64 or json.NumberValue (alias of string) // UseNumber causes the Decoder to unmarshal a number into an interface{} as a
// Number instead of as a float64.
func (adapter *Decoder) UseNumber() { func (adapter *Decoder) UseNumber() {
origCfg := adapter.iter.cfg.configBeforeFrozen cfg := adapter.iter.cfg.configBeforeFrozen
origCfg.UseNumber = true cfg.UseNumber = true
adapter.iter.cfg = origCfg.Froze().(*frozenConfig) adapter.iter.cfg = cfg.frozeWithCacheReuse()
}
// DisallowUnknownFields causes the Decoder to return an error when the destination
// is a struct and the input contains object keys which do not match any
// non-ignored, exported fields in the destination.
func (adapter *Decoder) DisallowUnknownFields() {
cfg := adapter.iter.cfg.configBeforeFrozen
cfg.DisallowUnknownFields = true
adapter.iter.cfg = cfg.frozeWithCacheReuse()
} }
// NewEncoder same as json.NewEncoder // NewEncoder same as json.NewEncoder
@ -110,20 +123,23 @@ type Encoder struct {
// Encode encode interface{} as JSON to io.Writer // Encode encode interface{} as JSON to io.Writer
func (adapter *Encoder) Encode(val interface{}) error { func (adapter *Encoder) Encode(val interface{}) error {
adapter.stream.WriteVal(val) adapter.stream.WriteVal(val)
adapter.stream.WriteRaw("\n")
adapter.stream.Flush() adapter.stream.Flush()
return adapter.stream.Error return adapter.stream.Error
} }
// SetIndent set the indention. Prefix is not supported // SetIndent set the indention. Prefix is not supported
func (adapter *Encoder) SetIndent(prefix, indent string) { func (adapter *Encoder) SetIndent(prefix, indent string) {
adapter.stream.cfg.indentionStep = len(indent) config := adapter.stream.cfg.configBeforeFrozen
config.IndentionStep = len(indent)
adapter.stream.cfg = config.frozeWithCacheReuse()
} }
// SetEscapeHTML escape html by default, set to false to disable // SetEscapeHTML escape html by default, set to false to disable
func (adapter *Encoder) SetEscapeHTML(escapeHTML bool) { func (adapter *Encoder) SetEscapeHTML(escapeHTML bool) {
config := adapter.stream.cfg.configBeforeFrozen config := adapter.stream.cfg.configBeforeFrozen
config.EscapeHTML = escapeHTML config.EscapeHTML = escapeHTML
adapter.stream.cfg = config.Froze().(*frozenConfig) adapter.stream.cfg = config.frozeWithCacheReuse()
} }
// Valid reports whether data is a valid JSON encoding. // Valid reports whether data is a valid JSON encoding.

85
vendor/github.com/json-iterator/go/feature_any.go → vendor/github.com/json-iterator/go/any.go generated vendored
View File

@ -1,9 +1,13 @@
package jsoniter package jsoniter
import ( import (
"errors"
"fmt" "fmt"
"github.com/modern-go/reflect2"
"io" "io"
"reflect" "reflect"
"strconv"
"unsafe"
) )
// Any generic object representation. // Any generic object representation.
@ -24,7 +28,6 @@ type Any interface {
ToString() string ToString() string
ToVal(val interface{}) ToVal(val interface{})
Get(path ...interface{}) Any Get(path ...interface{}) Any
// TODO: add Set
Size() int Size() int
Keys() []string Keys() []string
GetInterface() interface{} GetInterface() interface{}
@ -34,7 +37,7 @@ type Any interface {
type baseAny struct{} type baseAny struct{}
func (any *baseAny) Get(path ...interface{}) Any { func (any *baseAny) Get(path ...interface{}) Any {
return &invalidAny{baseAny{}, fmt.Errorf("Get %v from simple value", path)} return &invalidAny{baseAny{}, fmt.Errorf("GetIndex %v from simple value", path)}
} }
func (any *baseAny) Size() int { func (any *baseAny) Size() int {
@ -88,7 +91,7 @@ func Wrap(val interface{}) Any {
if isAny { if isAny {
return asAny return asAny
} }
typ := reflect.TypeOf(val) typ := reflect2.TypeOf(val)
switch typ.Kind() { switch typ.Kind() {
case reflect.Slice: case reflect.Slice:
return wrapArray(val) return wrapArray(val)
@ -99,6 +102,9 @@ func Wrap(val interface{}) Any {
case reflect.String: case reflect.String:
return WrapString(val.(string)) return WrapString(val.(string))
case reflect.Int: case reflect.Int:
if strconv.IntSize == 32 {
return WrapInt32(int32(val.(int)))
}
return WrapInt64(int64(val.(int))) return WrapInt64(int64(val.(int)))
case reflect.Int8: case reflect.Int8:
return WrapInt32(int32(val.(int8))) return WrapInt32(int32(val.(int8)))
@ -109,7 +115,15 @@ func Wrap(val interface{}) Any {
case reflect.Int64: case reflect.Int64:
return WrapInt64(val.(int64)) return WrapInt64(val.(int64))
case reflect.Uint: case reflect.Uint:
if strconv.IntSize == 32 {
return WrapUint32(uint32(val.(uint)))
}
return WrapUint64(uint64(val.(uint))) return WrapUint64(uint64(val.(uint)))
case reflect.Uintptr:
if ptrSize == 32 {
return WrapUint32(uint32(val.(uintptr)))
}
return WrapUint64(uint64(val.(uintptr)))
case reflect.Uint8: case reflect.Uint8:
return WrapUint32(uint32(val.(uint8))) return WrapUint32(uint32(val.(uint8)))
case reflect.Uint16: case reflect.Uint16:
@ -157,6 +171,8 @@ func (iter *Iterator) readAny() Any {
return iter.readArrayAny() return iter.readArrayAny()
case '-': case '-':
return iter.readNumberAny(false) return iter.readNumberAny(false)
case 0:
return &invalidAny{baseAny{}, errors.New("input is empty")}
default: default:
return iter.readNumberAny(true) return iter.readNumberAny(true)
} }
@ -240,3 +256,66 @@ func locatePath(iter *Iterator, path []interface{}) Any {
} }
return iter.readAny() return iter.readAny()
} }
var anyType = reflect2.TypeOfPtr((*Any)(nil)).Elem()
func createDecoderOfAny(ctx *ctx, typ reflect2.Type) ValDecoder {
if typ == anyType {
return &directAnyCodec{}
}
if typ.Implements(anyType) {
return &anyCodec{
valType: typ,
}
}
return nil
}
func createEncoderOfAny(ctx *ctx, typ reflect2.Type) ValEncoder {
if typ == anyType {
return &directAnyCodec{}
}
if typ.Implements(anyType) {
return &anyCodec{
valType: typ,
}
}
return nil
}
type anyCodec struct {
valType reflect2.Type
}
func (codec *anyCodec) Decode(ptr unsafe.Pointer, iter *Iterator) {
panic("not implemented")
}
func (codec *anyCodec) Encode(ptr unsafe.Pointer, stream *Stream) {
obj := codec.valType.UnsafeIndirect(ptr)
any := obj.(Any)
any.WriteTo(stream)
}
func (codec *anyCodec) IsEmpty(ptr unsafe.Pointer) bool {
obj := codec.valType.UnsafeIndirect(ptr)
any := obj.(Any)
return any.Size() == 0
}
type directAnyCodec struct {
}
func (codec *directAnyCodec) Decode(ptr unsafe.Pointer, iter *Iterator) {
*(*Any)(ptr) = iter.readAny()
}
func (codec *directAnyCodec) Encode(ptr unsafe.Pointer, stream *Stream) {
any := *(*Any)(ptr)
any.WriteTo(stream)
}
func (codec *directAnyCodec) IsEmpty(ptr unsafe.Pointer) bool {
any := *(*Any)(ptr)
return any.Size() == 0
}

0
vendor/github.com/json-iterator/go/feature_any_array.go → vendor/github.com/json-iterator/go/any_array.go generated vendored
View File

0
vendor/github.com/json-iterator/go/feature_any_bool.go → vendor/github.com/json-iterator/go/any_bool.go generated vendored
View File

0
vendor/github.com/json-iterator/go/feature_any_float.go → vendor/github.com/json-iterator/go/any_float.go generated vendored
View File

0
vendor/github.com/json-iterator/go/feature_any_int32.go → vendor/github.com/json-iterator/go/any_int32.go generated vendored
View File

0
vendor/github.com/json-iterator/go/feature_any_int64.go → vendor/github.com/json-iterator/go/any_int64.go generated vendored
View File

0
vendor/github.com/json-iterator/go/feature_any_invalid.go → vendor/github.com/json-iterator/go/any_invalid.go generated vendored
View File

0
vendor/github.com/json-iterator/go/feature_any_nil.go → vendor/github.com/json-iterator/go/any_nil.go generated vendored
View File

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