client

Documentation

Overview

Package client implements OAuth2 authentication for outbound connections from Appengine using the application services account.

Index

• func GetAccessToken(ctx context.Context, scopes []string) (*oauth2.Token, error)
• func NewTokenSource(ctx context.Context, scopes []string) oauth2.TokenSource

Functions

func GetAccessToken

func GetAccessToken(ctx context.Context, scopes []string) (*oauth2.Token, error)

GetAccessToken returns an OAuth access token representing app's service account.

If scopes is empty, uses auth.OAuthScopeEmail scope.

Implements a caching layer on top of GAE's GetAccessToken RPC. May return transient errors.

func NewTokenSource

func NewTokenSource(ctx context.Context, scopes []string) oauth2.TokenSource

NewTokenSource makes oauth2.TokenSource implemented on top of GetAccessToken.

It is bound to the given context.