Remove the registry claim pacakge

This commit removes `src/pkg/token/claims/registry` that is not referenced by other
packages.

Signed-off-by: Daniel Jiang <jiangd@vmware.com>

src/pkg/token/claims/registry/accesses.go

@@ -1,49 +0,0 @@
-package registry
-
-import (
-	"github.com/docker/distribution/registry/auth"
-)
-
-// Accesses ...
-type Accesses map[auth.Resource]actions
-
-// Contains ...
-func (s Accesses) Contains(access auth.Access) bool {
-	actionSet, ok := s[access.Resource]
-	if ok {
-		return actionSet.contains(access.Action)
-	}
-
-	return false
-}
-
-type actions struct {
-	stringSet
-}
-
-func newActions(set ...string) actions {
-	return actions{newStringSet(set...)}
-}
-
-func (s actions) contains(action string) bool {
-	return s.stringSet.contains(action)
-}
-
-type stringSet map[string]struct{}
-
-func newStringSet(keys ...string) stringSet {
-	ss := make(stringSet, len(keys))
-	ss.add(keys...)
-	return ss
-}
-
-func (ss stringSet) add(keys ...string) {
-	for _, key := range keys {
-		ss[key] = struct{}{}
-	}
-}
-
-func (ss stringSet) contains(key string) bool {
-	_, ok := ss[key]
-	return ok
-}

src/pkg/token/claims/registry/registry.go

@@ -1,38 +0,0 @@
-package registry
-
-import (
-	"github.com/dgrijalva/jwt-go"
-	"github.com/docker/distribution/registry/auth"
-	"github.com/docker/distribution/registry/auth/token"
-)
-
-// Claim implements the interface of jwt.Claims
-type Claim struct {
-	jwt.StandardClaims
-	Access []*token.ResourceActions `json:"access"`
-}
-
-// Valid valid the standard claims
-func (rc *Claim) Valid() error {
-	return rc.StandardClaims.Valid()
-}
-
-// GetAccess ...
-func (rc *Claim) GetAccess() Accesses {
-	accesses := make(Accesses, len(rc.Access))
-	for _, resourceActions := range rc.Access {
-		resource := auth.Resource{
-			Type: resourceActions.Type,
-			Name: resourceActions.Name,
-		}
-		set, exists := accesses[resource]
-		if !exists {
-			set = newActions()
-			accesses[resource] = set
-		}
-		for _, action := range resourceActions.Actions {
-			set.add(action)
-		}
-	}
-	return accesses
-}

src/pkg/token/claims/registry/registry_test.go

@@ -1,54 +0,0 @@
-package registry
-
-import (
-	"github.com/docker/distribution/registry/auth"
-	"github.com/docker/distribution/registry/auth/token"
-	"github.com/goharbor/harbor/src/common/rbac"
-	"github.com/stretchr/testify/assert"
-	"testing"
-)
-
-func TestValid(t *testing.T) {
-	access := &token.ResourceActions{
-		Type:    "type",
-		Name:    "repository",
-		Actions: []string{"pull", "push"},
-	}
-	accesses := []*token.ResourceActions{}
-	accesses = append(accesses, access)
-	rClaims := &Claim{
-		Access: accesses,
-	}
-	assert.Nil(t, rClaims.Valid())
-}
-
-func TestGetAccessSet(t *testing.T) {
-	access := &token.ResourceActions{
-		Type:    "repository",
-		Name:    "hello-world",
-		Actions: []string{"pull", "push", "scanner-pull"},
-	}
-	accesses := []*token.ResourceActions{}
-	accesses = append(accesses, access)
-	rClaims := &Claim{
-		Access: accesses,
-	}
-
-	auth1 := auth.Access{
-		Resource: auth.Resource{
-			Type: "repository",
-			Name: "hello-world",
-		},
-		Action: rbac.ActionScannerPull.String(),
-	}
-	auth2 := auth.Access{
-		Resource: auth.Resource{
-			Type: "repository",
-			Name: "busubox",
-		},
-		Action: rbac.ActionScannerPull.String(),
-	}
-	set := rClaims.GetAccess()
-	assert.True(t, set.Contains(auth1))
-	assert.False(t, set.Contains(auth2))
-}