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moby--moby/distribution/registry_unit_test.go

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package distribution
import (
"net/http"
"net/http/httptest"
"os"
"strings"
"testing"
"github.com/Sirupsen/logrus"
"github.com/docker/docker/reference"
"github.com/docker/docker/registry"
"github.com/docker/docker/utils"
"github.com/docker/engine-api/types"
registrytypes "github.com/docker/engine-api/types/registry"
"golang.org/x/net/context"
)
func TestTokenPassThru(t *testing.T) {
authConfig := &types.AuthConfig{
RegistryToken: "mysecrettoken",
}
gotToken := false
handler := func(w http.ResponseWriter, r *http.Request) {
if strings.Contains(r.Header.Get("Authorization"), authConfig.RegistryToken) {
logrus.Debug("Detected registry token in auth header")
gotToken = true
}
if r.RequestURI == "/v2/" {
w.Header().Set("WWW-Authenticate", `Bearer realm="foorealm"`)
w.WriteHeader(401)
}
}
ts := httptest.NewServer(http.HandlerFunc(handler))
defer ts.Close()
tmp, err := utils.TestDirectory("")
if err != nil {
t.Fatal(err)
}
defer os.RemoveAll(tmp)
endpoint := registry.APIEndpoint{
Mirror: false,
URL: ts.URL,
Version: 2,
Official: false,
TrimHostname: false,
TLSConfig: nil,
//VersionHeader: "verheader",
}
n, _ := reference.ParseNamed("testremotename")
repoInfo := &registry.RepositoryInfo{
Named: n,
Index: &registrytypes.IndexInfo{
Name: "testrepo",
Mirrors: nil,
Secure: false,
Official: false,
},
Official: false,
}
imagePullConfig := &ImagePullConfig{
MetaHeaders: http.Header{},
AuthConfig: authConfig,
}
puller, err := newPuller(endpoint, repoInfo, imagePullConfig)
if err != nil {
t.Fatal(err)
}
p := puller.(*v2Puller)
ctx := context.Background()
p.repo, _, err = NewV2Repository(ctx, p.repoInfo, p.endpoint, p.config.MetaHeaders, p.config.AuthConfig, "pull")
if err != nil {
t.Fatal(err)
}
logrus.Debug("About to pull")
// We expect it to fail, since we haven't mock'd the full registry exchange in our handler above
tag, _ := reference.WithTag(n, "tag_goes_here")
_ = p.pullV2Repository(ctx, tag)
if !gotToken {
t.Fatal("Failed to receive registry token")
}
}