server/key: Rename CreateKey -> CreateMasterKey

cmd/restic/main.go

@@ -75,7 +75,7 @@ func (cmd CmdInit) Execute(args []string) error {
 
 	s := server.NewServer(be)
 
-	_, err = server.CreateKey(s, pw)
+	_, err = server.CreateMasterKey(s, pw)
 	if err != nil {
 		fmt.Fprintf(os.Stderr, "creating key in backend at %s failed: %v\n", opts.Repo, err)
 		os.Exit(1)

server/key.go

@@ -50,9 +50,9 @@ type Key struct {
 	name string
 }
 
-// CreateKey initializes a master key in the given backend and encrypts it with
-// the password.
-func CreateKey(s *Server, password string) (*Key, error) {
+// CreateMasterKey creates a new master key in the given backend and encrypts
+// it with the password.
+func CreateMasterKey(s *Server, password string) (*Key, error) {
 	return AddKey(s, password, nil)
 }
 

server/server.go

@@ -531,8 +531,10 @@ func (s *Server) SearchKey(password string) error {
 	return nil
 }
 
-func (s *Server) CreateKey(password string) error {
-	key, err := CreateKey(s, password)
+// CreateMasterKey creates a new key with the supplied password, afterwards the
+// repository config is created.
+func (s *Server) CreateMasterKey(password string) error {
+	key, err := CreateMasterKey(s, password)
 	if err != nil {
 		return err
 	}

test/backend.go

@@ -30,7 +30,7 @@ func SetupBackend(t testing.TB) *server.Server {
 	OK(t, err)
 
 	s := server.NewServer(b)
-	OK(t, s.CreateKey(*TestPassword))
+	OK(t, s.CreateMasterKey(*TestPassword))
 	return s
 }