1 files changed, 84 insertions, 0 deletions
diff --git a/vendor/google.golang.org/appengine/user/user.go b/vendor/google.golang.org/appengine/user/user.go
new file mode 100644
index 000000000..eb76f59b7
--- /dev/null
+++ b/vendor/google.golang.org/appengine/user/user.go
@@ -0,0 +1,84 @@
+// Copyright 2011 Google Inc. All rights reserved.
+// Use of this source code is governed by the Apache 2.0
+// license that can be found in the LICENSE file.
+
+// Package user provides a client for App Engine's user authentication service.
+package user // import "google.golang.org/appengine/user"
+
+import (
+	"strings"
+
+	"github.com/golang/protobuf/proto"
+	"golang.org/x/net/context"
+
+	"google.golang.org/appengine/internal"
+	pb "google.golang.org/appengine/internal/user"
+)
+
+// User represents a user of the application.
+type User struct {
+	Email      string
+	AuthDomain string
+	Admin      bool
+
+	// ID is the unique permanent ID of the user.
+	// It is populated if the Email is associated
+	// with a Google account, or empty otherwise.
+	ID string
+
+	// ClientID is the ID of the pre-registered client so its identity can be verified.
+	// See https://developers.google.com/console/help/#generatingoauth2 for more information.
+	ClientID string
+
+	FederatedIdentity string
+	FederatedProvider string
+}
+
+// String returns a displayable name for the user.
+func (u *User) String() string {
+	if u.AuthDomain != "" && strings.HasSuffix(u.Email, "@"+u.AuthDomain) {
+		return u.Email[:len(u.Email)-len("@"+u.AuthDomain)]
+	}
+	if u.FederatedIdentity != "" {
+		return u.FederatedIdentity
+	}
+	return u.Email
+}
+
+// LoginURL returns a URL that, when visited, prompts the user to sign in,
+// then redirects the user to the URL specified by dest.
+func LoginURL(c context.Context, dest string) (string, error) {
+	return LoginURLFederated(c, dest, "")
+}
+
+// LoginURLFederated is like LoginURL but accepts a user's OpenID identifier.
+func LoginURLFederated(c context.Context, dest, identity string) (string, error) {
+	req := &pb.CreateLoginURLRequest{
+		DestinationUrl: proto.String(dest),
+	}
+	if identity != "" {
+		req.FederatedIdentity = proto.String(identity)
+	}
+	res := &pb.CreateLoginURLResponse{}
+	if err := internal.Call(c, "user", "CreateLoginURL", req, res); err != nil {
+		return "", err
+	}
+	return *res.LoginUrl, nil
+}
+
+// LogoutURL returns a URL that, when visited, signs the user out,
+// then redirects the user to the URL specified by dest.
+func LogoutURL(c context.Context, dest string) (string, error) {
+	req := &pb.CreateLogoutURLRequest{
+		DestinationUrl: proto.String(dest),
+	}
+	res := &pb.CreateLogoutURLResponse{}
+	if err := internal.Call(c, "user", "CreateLogoutURL", req, res); err != nil {
+		return "", err
+	}
+	return *res.LogoutUrl, nil
+}
+
+func init() {
+	internal.RegisterErrorCodeMap("user", pb.UserServiceError_ErrorCode_name)
+}