storage: Add ConnectorData to storage RefreshToken.

storage/conformance/conformance.go

@@ -219,6 +219,7 @@ func testRefreshTokenCRUD(t *testing.T, s storage.Storage) {
 			EmailVerified: true,
 			Groups:        []string{"a", "b"},
 		},
+		ConnectorData: []byte(`{"some":"data"}`),
 	}
 	if err := s.CreateRefresh(refresh); err != nil {
 		t.Fatalf("create refresh token: %v", err)

storage/kubernetes/storage.go

@@ -167,6 +167,7 @@ func (cli *client) CreateRefresh(r storage.RefreshToken) error {
 		Scopes:        r.Scopes,
 		Nonce:         r.Nonce,
 		Claims:        fromStorageClaims(r.Claims),
+		ConnectorData: r.ConnectorData,
 	}
 	return cli.post(resourceRefreshToken, refresh)
 }
@@ -249,6 +250,7 @@ func (cli *client) GetRefresh(id string) (storage.RefreshToken, error) {
 		Scopes:        r.Scopes,
 		Nonce:         r.Nonce,
 		Claims:        toStorageClaims(r.Claims),
+		ConnectorData: r.ConnectorData,
 	}, nil
 }
 

storage/kubernetes/types.go

@@ -369,6 +369,7 @@ type RefreshToken struct {
 
 	Claims        Claims `json:"claims,omitempty"`
 	ConnectorID   string `json:"connectorID,omitempty"`
+	ConnectorData []byte `json:"connectorData,omitempty"`
 }
 
 // RefreshList is a list of refresh tokens.