Merge pull request #1324 from dhiltgen/dual_keys_master

Add support for multiple signing keys
This commit is contained in:
Sebastiaan van Stijn 2018-09-14 12:41:55 +02:00 committed by GitHub
commit 4ea2f9d386
No known key found for this signature in database
GPG Key ID: 4AEE18F83AFDEB23
7 changed files with 240 additions and 15 deletions

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@ -10,7 +10,10 @@ var (
// licensingPublicKey is the official public license key for store.docker.com
// nolint: lll
licensingPublicKey = "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"
licensingPublicKeys = []string{
"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",
"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",
}
)
type (

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@ -45,7 +45,7 @@ func Login(ctx context.Context, authConfig *types.AuthConfig) (HubUser, error) {
lclient, err := licensing.New(&licensing.Config{
BaseURI: *baseURI,
HTTPClient: &http.Client{},
PublicKey: licensingPublicKey,
PublicKeys: licensingPublicKeys,
})
if err != nil {
return HubUser{}, err
@ -151,7 +151,7 @@ func LoadLocalIssuedLicense(ctx context.Context, filename string) (*model.Issued
lclient, err := licensing.New(&licensing.Config{
BaseURI: *baseURI,
HTTPClient: &http.Client{},
PublicKey: licensingPublicKey,
PublicKeys: licensingPublicKeys,
})
if err != nil {
return nil, err

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@ -22,7 +22,7 @@ github.com/docker/go-events 9461782956ad83b30282bf90e31fa6a70c255ba9
github.com/docker/go-metrics d466d4f6fd960e01820085bd7e1a24426ee7ef18
github.com/docker/go-units 47565b4f722fb6ceae66b95f853feed578a4a51c # v0.3.3
github.com/docker/libtrust 9cbd2a1374f46905c68a4eb3694a130610adc62a
github.com/docker/licensing 369e530
github.com/docker/licensing 5c4c7b4
github.com/docker/swarmkit cfa742c8abe6f8e922f6e4e920153c408e7d9c3b
github.com/flynn-archive/go-shlex 3f9db97f856818214da2e1057f8ad84803971cff
github.com/ghodss/yaml 0ca9ea5df5451ffdf184b4428c902747c2c11cd7 # v1.0.0

191
vendor/github.com/docker/licensing/LICENSE generated vendored Normal file
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@ -0,0 +1,191 @@
Apache License
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https://www.apache.org/licenses/
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@ -1,5 +1,12 @@
# Licensing
---
docker/licensing
=========
## Overview
*licensing* is a library for interacting with Docker issued product licenses. It facilitates user's authentication to the [Docker Store](https://store.docker.com), provides a mechanism for retrieving a user's existing licenses, detects and verifies locally stored licenses, and can be used to provision trial licenses for [Docker Enterprise Edition](https://www.docker.com/enterprise-edition).
License
=========
docker/licensing is licensed under the Apache License, Version 2.0. See
[LICENSE](https://github.com/docker/licensing/blob/master/LICENSE) for the full
license text.

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@ -193,9 +193,9 @@ func (c *client) ParseLicense(license []byte) (*model.IssuedLicense, error) {
}
type client struct {
publicKey libtrust.PublicKey
hclient *http.Client
baseURI url.URL
publicKeys []libtrust.PublicKey
hclient *http.Client
baseURI url.URL
}
// Config holds licensing client configuration
@ -203,7 +203,7 @@ type Config struct {
BaseURI url.URL
HTTPClient *http.Client
// used by licensing client to validate an issued license
PublicKey string
PublicKeys []string
}
func errorSummary(body []byte) string {
@ -221,7 +221,7 @@ func errorSummary(body []byte) string {
// New creates a new licensing Client
func New(config *Config) (Client, error) {
publicKey, err := unmarshalPublicKey(config.PublicKey)
publicKeys, err := unmarshalPublicKeys(config.PublicKeys)
if err != nil {
return nil, err
}
@ -232,12 +232,26 @@ func New(config *Config) (Client, error) {
}
return &client{
baseURI: config.BaseURI,
hclient: hclient,
publicKey: publicKey,
baseURI: config.BaseURI,
hclient: hclient,
publicKeys: publicKeys,
}, nil
}
func unmarshalPublicKeys(publicKeys []string) ([]libtrust.PublicKey, error) {
trustKeys := make([]libtrust.PublicKey, len(publicKeys))
for i, publicKey := range publicKeys {
trustKey, err := unmarshalPublicKey(publicKey)
if err != nil {
return nil, err
}
trustKeys[i] = trustKey
}
return trustKeys, nil
}
func unmarshalPublicKey(publicKey string) (libtrust.PublicKey, error) {
pemBytes, err := base64.StdEncoding.DecodeString(publicKey)
if err != nil {

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@ -63,7 +63,7 @@ func (c *client) check(ctx context.Context, license model.IssuedLicense) (*model
key := keys[0]
if key.KeyID() != c.publicKey.KeyID() {
if !c.recognizedSigningKey(key) {
return nil, errors.New("unrecognized signing key")
}
@ -93,6 +93,16 @@ func (c *client) check(ctx context.Context, license model.IssuedLicense) (*model
return checkRes, nil
}
// recognizedSigningKey returns true if the given key is signed with a recognized signing key, false otherwise
func (c *client) recognizedSigningKey(key libtrust.PublicKey) bool {
for _, publicKey := range c.publicKeys {
if key.KeyID() == publicKey.KeyID() {
return true
}
}
return false
}
// getAuthorization returns the decoded license authorization
func (c *client) getAuthorization(ctx context.Context, license model.IssuedLicense) ([]byte, error) {
decoded, err := base64.StdEncoding.DecodeString(license.Authorization)