internal: return error if no access_token present in server response

This behavior and test was introduced in 0ae3d4edc99f765dc1513a9605aa96e82877a20a.
It is not consistent with the other test introduced in the same commit,
where an incorrectly typed access_token does produce an error.  Since a
*Token with a blank AccessToken is invalid, it is allowing an invalid
token to be returned without error.

Cleans up some tests responding with invalid data.

Change-Id: I777eb7a82ef598dc9042542ae65f8dce6768902e
Reviewed-by: Andrew Bonventre <>
3 files changed
tree: 98e7bee076ff89d7c1963d4054ee0d598cdcb31c
  1. .travis.yml
  7. amazon/
  8. bitbucket/
  9. client_appengine.go
  10. clientcredentials/
  11. example_test.go
  12. facebook/
  13. fitbit/
  14. foursquare/
  15. github/
  16. google/
  17. heroku/
  18. hipchat/
  19. internal/
  20. jws/
  21. jwt/
  22. linkedin/
  23. mailru/
  24. mediamath/
  25. microsoft/
  26. oauth2.go
  27. oauth2_test.go
  28. odnoklassniki/
  29. paypal/
  30. slack/
  31. token.go
  32. token_test.go
  33. transport.go
  34. transport_test.go
  35. twitch/
  36. uber/
  37. vk/
  38. yahoo/
  39. yandex/

OAuth2 for Go

Build Status GoDoc

oauth2 package contains a client implementation for OAuth 2.0 spec.


go get

Or you can manually git clone the repository to $(go env GOPATH)/src/

See godoc for further documentation and examples.

App Engine

In change 96e89be (March 2015), we removed the oauth2.Context2 type in favor of the context.Context type from the package

This means it‘s no longer possible to use the “Classic App Engine” appengine.Context type with the oauth2 package. (You’re using Classic App Engine if you import the package "appengine".)

To work around this, you may use the new "" package. This package has almost the same API as the "appengine" package, but it can be fetched with go get and used on “Managed VMs” and well as Classic App Engine.

See the new appengine package's readme for information on updating your app.

If you don't want to update your entire app to use the new App Engine packages, you may use both sets of packages in parallel, using only the new packages with the oauth2 package.

import (
	newappengine ""
	newurlfetch ""


func handler(w http.ResponseWriter, r *http.Request) {
	var c appengine.Context = appengine.NewContext(r)
	c.Infof("Logging a message with the old package")

	var ctx context.Context = newappengine.NewContext(r)
	client := &http.Client{
		Transport: &oauth2.Transport{
			Source: google.AppEngineTokenSource(ctx, "scope"),
			Base:   &newurlfetch.Transport{Context: ctx},

Report Issues / Send Patches

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The main issue tracker for the oauth2 repository is located at