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Merge pull request #1400 from dhiltgen/activate_ux_master 

[master] Expose licensing details before loading
This commit is contained in:
Michael Crosby 2018-10-01 13:57:16 -04:00 committed by GitHub
parent a8421af162 d7ae94b885
commit ea5f4c4984
No known key found for this signature in database
GPG Key ID: 4AEE18F83AFDEB23
9 changed files with 107 additions and 29 deletions
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11
cli/command/engine/activate.go
View File

@ -89,14 +89,19 @@ func runActivate(cli command.Cli, options activateOptions) error {
if license, err = getLicenses(ctx, authConfig, cli, options); err != nil {
return err
}
if options.displayOnly {
return nil
}
} else {
if license, err = licenseutils.LoadLocalIssuedLicense(ctx, options.licenseFile); err != nil {
return err
}
}
summary, err := licenseutils.GetLicenseSummary(ctx, *license)
if err != nil {
return err
}
fmt.Fprintf(cli.Out(), "License: %s\n", summary)
if options.displayOnly {
return nil
}
if err = licenseutils.ApplyLicense(ctx, cli.Client(), license); err != nil {
return err
}

38
cli/command/engine/activate_test.go
View File

@ -4,13 +4,23 @@ import (
"fmt"
"testing"
"github.com/docker/cli/types"
"github.com/docker/cli/internal/test"
clitypes "github.com/docker/cli/types"
"github.com/docker/docker/api/types"
"github.com/docker/docker/client"
"gotest.tools/assert"
"gotest.tools/fs"
"gotest.tools/golden"
)
const (
// nolint: lll
expiredLicense = `{"key_id":"irlYm3b9fdD8hMUXjazF39im7VQSSbAm9tfHK8cKUxJt","private_key":"aH5tTRDAVJpCRS2CRetTQVXIKgWUPfoCHODhDvNPvAbz","authorization":"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"}`
)
func TestActivateNoContainerd(t *testing.T) {
testCli.SetContainerizedEngineClient(
func(string) (types.ContainerizedClient, error) {
func(string) (clitypes.ContainerizedClient, error) {
return nil, fmt.Errorf("some error")
},
)
@ -25,7 +35,7 @@ func TestActivateNoContainerd(t *testing.T) {
func TestActivateBadLicense(t *testing.T) {
testCli.SetContainerizedEngineClient(
func(string) (types.ContainerizedClient, error) {
func(string) (clitypes.ContainerizedClient, error) {
return &fakeContainerizedEngineClient{}, nil
},
)
@ -37,3 +47,25 @@ func TestActivateBadLicense(t *testing.T) {
err := cmd.Execute()
assert.Error(t, err, "open invalidpath: no such file or directory")
}
func TestActivateExpiredLicenseDryRun(t *testing.T) {
dir := fs.NewDir(t, "license", fs.WithFile("docker.lic", expiredLicense, fs.WithMode(0644)))
defer dir.Remove()
filename := dir.Join("docker.lic")
isRoot = func() bool { return true }
c := test.NewFakeCli(&verClient{client.Client{}, types.Version{}, nil})
c.SetContainerizedEngineClient(
func(string) (clitypes.ContainerizedClient, error) {
return &fakeContainerizedEngineClient{}, nil
},
)
cmd := newActivateCommand(c)
cmd.SilenceUsage = true
cmd.SilenceErrors = true
cmd.Flags().Set("license", filename)
cmd.Flags().Set("display-only", "true")
c.OutBuffer().Reset()
err := cmd.Execute()
assert.NilError(t, err)
golden.Assert(t, c.OutBuffer().String(), "expired-license-display-only.golden")
}

1
cli/command/engine/testdata/expired-license-display-only.golden vendored Normal file
View File

@ -0,0 +1 @@
License: Quantity: 1 Nodes Expiration date: 2018-03-18 Expired! You will no longer receive updates. Please renew at https://docker.com/licensing

8
internal/licenseutils/client_test.go
View File

@ -20,6 +20,7 @@ type (
parseLicenseFunc func(license []byte) (parsedLicense *model.IssuedLicense, err error)
storeLicenseFunc func(ctx context.Context, dclnt licensing.WrappedDockerClient, licenses *model.IssuedLicense, localRootDir string) error
loadLocalLicenseFunc func(ctx context.Context, dclnt licensing.WrappedDockerClient) (*model.Subscription, error)
summarizeLicenseFunc func(*model.CheckResponse, string) *model.Subscription
}
)
@ -102,3 +103,10 @@ func (c *fakeLicensingClient) LoadLocalLicense(ctx context.Context, dclnt licens
}
return nil, nil
}
func (c *fakeLicensingClient) SummarizeLicense(cr *model.CheckResponse, keyid string) *model.Subscription {
if c.summarizeLicenseFunc != nil {
return c.summarizeLicenseFunc(cr, keyid)
}
return nil
}

41
internal/licenseutils/utils.go
View File

@ -1,6 +1,7 @@
package licenseutils
import (
"bytes"
"context"
"encoding/json"
"fmt"
@ -35,18 +36,22 @@ func (u HubUser) GetOrgByID(orgID string) (model.Org, error) {
return model.Org{}, fmt.Errorf("org %s not found", orgID)
}
// Login to the license server and return a client that can be used to look up and download license files or generate new trial licenses
func Login(ctx context.Context, authConfig *types.AuthConfig) (HubUser, error) {
func getClient() (licensing.Client, error) {
baseURI, err := url.Parse(licensingDefaultBaseURI)
if err != nil {
return HubUser{}, err
return nil, err
}
lclient, err := licensing.New(&licensing.Config{
return licensing.New(&licensing.Config{
BaseURI: *baseURI,
HTTPClient: &http.Client{},
PublicKeys: licensingPublicKeys,
})
}
// Login to the license server and return a client that can be used to look up and download license files or generate new trial licenses
func Login(ctx context.Context, authConfig *types.AuthConfig) (HubUser, error) {
lclient, err := getClient()
if err != nil {
return HubUser{}, err
}
@ -143,28 +148,36 @@ func (u HubUser) GetIssuedLicense(ctx context.Context, ID string) (*model.Issued
// LoadLocalIssuedLicense will load a local license file
func LoadLocalIssuedLicense(ctx context.Context, filename string) (*model.IssuedLicense, error) {
baseURI, err := url.Parse(licensingDefaultBaseURI)
if err != nil {
return nil, err
}
lclient, err := licensing.New(&licensing.Config{
BaseURI: *baseURI,
HTTPClient: &http.Client{},
PublicKeys: licensingPublicKeys,
})
lclient, err := getClient()
if err != nil {
return nil, err
}
return doLoadLocalIssuedLicense(ctx, filename, lclient)
}
// GetLicenseSummary summarizes the license for the user
func GetLicenseSummary(ctx context.Context, license model.IssuedLicense) (string, error) {
lclient, err := getClient()
if err != nil {
return "", err
}
cr, err := lclient.VerifyLicense(ctx, license)
if err != nil {
return "", err
}
return lclient.SummarizeLicense(cr, license.KeyID).String(), nil
}
func doLoadLocalIssuedLicense(ctx context.Context, filename string, lclient licensing.Client) (*model.IssuedLicense, error) {
var license model.IssuedLicense
data, err := ioutil.ReadFile(filename)
if err != nil {
return nil, err
}
// The file may contain a leading BOM, which will choke the
// json deserializer.
data = bytes.TrimPrefix(data, []byte("\xef\xbb\xbf"))
err = json.Unmarshal(data, &license)
if err != nil {

2
vendor.conf
View File

@ -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 5c4c7b4
github.com/docker/licensing f2eae57157a06681b024f1690923d03e414179a0
github.com/docker/swarmkit 9f271c2963d18a7c60d2c4001fb418ca4037df19
github.com/flynn-archive/go-shlex 3f9db97f856818214da2e1057f8ad84803971cff
github.com/ghodss/yaml 0ca9ea5df5451ffdf184b4428c902747c2c11cd7 # v1.0.0

6
vendor/github.com/docker/licensing/client.go generated vendored
View File

@ -1,6 +1,7 @@
package licensing
import (
"bytes"
"context"
"encoding/base64"
"encoding/json"
@ -34,6 +35,7 @@ type Client interface {
ParseLicense(license []byte) (parsedLicense *model.IssuedLicense, err error)
StoreLicense(ctx context.Context, dclnt WrappedDockerClient, licenses *model.IssuedLicense, localRootDir string) error
LoadLocalLicense(ctx context.Context, dclnt WrappedDockerClient) (*model.Subscription, error)
SummarizeLicense(res *model.CheckResponse, keyID string) *model.Subscription
}
func (c *client) LoginViaAuth(ctx context.Context, username, password string) (string, error) {
@ -185,6 +187,10 @@ func (c *client) DownloadLicenseFromHub(ctx context.Context, authToken, subscrip
func (c *client) ParseLicense(license []byte) (*model.IssuedLicense, error) {
parsedLicense := &model.IssuedLicense{}
// The file may contain a leading BOM, which will choke the
// json deserializer.
license = bytes.Trim(license, "\xef\xbb\xbf")
if err := json.Unmarshal(license, &parsedLicense); err != nil {
return nil, errors.WithMessage(err, "failed to parse license")
}

2
vendor/github.com/docker/licensing/model/subscriptions.go generated vendored
View File

@ -34,7 +34,7 @@ type Subscription struct {
}
func (s *Subscription) String() string {
storeURL := "https://store.docker.com"
storeURL := "https://docker.com/licensing"
var nameMsg, expirationMsg, statusMsg string
switch s.State {

27
vendor/github.com/docker/licensing/storage.go generated vendored
View File

@ -87,18 +87,23 @@ func (c *client) LoadLocalLicense(ctx context.Context, clnt WrappedDockerClient)
licenseData, err = readLicenseFromHost(ctx, info.DockerRootDir)
} else {
// Load the latest license index
latestVersion, err := getLatestNamedConfig(clnt, licenseNamePrefix)
var latestVersion int
latestVersion, err = getLatestNamedConfig(clnt, licenseNamePrefix)
if err != nil {
if strings.Contains(err.Error(), "not a swarm manager.") {
return nil, ErrWorkerNode
}
return nil, fmt.Errorf("unable to get latest license version: %s", err)
}
cfg, _, err := clnt.ConfigInspectWithRaw(ctx, fmt.Sprintf("%s-%d", licenseNamePrefix, latestVersion))
if err != nil {
return nil, fmt.Errorf("unable to load license from swarm config: %s", err)
if latestVersion >= 0 {
cfg, _, err := clnt.ConfigInspectWithRaw(ctx, fmt.Sprintf("%s-%d", licenseNamePrefix, latestVersion))
if err != nil {
return nil, fmt.Errorf("unable to load license from swarm config: %s", err)
}
licenseData = cfg.Spec.Data
} else {
licenseData, err = readLicenseFromHost(ctx, info.DockerRootDir)
}
licenseData = cfg.Spec.Data
}
if err != nil {
if os.IsNotExist(err) {
@ -115,6 +120,10 @@ func (c *client) LoadLocalLicense(ctx context.Context, clnt WrappedDockerClient)
if err != nil {
return nil, err
}
return checkResponseToSubscription(checkResponse, parsedLicense.KeyID), nil
}
func checkResponseToSubscription(checkResponse *model.CheckResponse, keyID string) *model.Subscription {
// TODO - this translation still needs some work
// Primary missing piece is how to distinguish from basic, vs std/advanced
@ -144,7 +153,7 @@ func (c *client) LoadLocalLicense(ctx context.Context, clnt WrappedDockerClient)
// Translate the legacy structure into the new Subscription fields
return &model.Subscription{
// Name
ID: parsedLicense.KeyID, // This is not actually the same, but is unique
ID: keyID, // This is not actually the same, but is unique
// DockerID
ProductID: productID,
ProductRatePlan: ratePlan,
@ -159,7 +168,11 @@ func (c *client) LoadLocalLicense(ctx context.Context, clnt WrappedDockerClient)
Value: checkResponse.MaxEngines,
},
},
}, nil
}
}
func (c *client) SummarizeLicense(checkResponse *model.CheckResponse, keyID string) *model.Subscription {
return checkResponseToSubscription(checkResponse, keyID)
}
// getLatestNamedConfig looks for versioned instances of configs with the