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Question

所以我得到了一个使用云端点的应用程序，以便与app引擎后端连接。它完美地适用于物理设备和andy模拟器。

然而，当我尝试在arc上进行身份验证时，我在javascript控制台中出现以下错误

Authentication error Error: Invalid OAuth2 scopes

使用以下堆栈

"Error: Invalid OAuth2 scopes.
at Error (native)
at Object.callback (chrome-extension://kanlgeedkacgohmccakppmlicnfgfpnl/_modules/mfaihdlpglflfgpfjcifdjdjcckigekc/gen_index.min.js:36:159)
at safeCallbackApply (extensions::sendRequest:21:15)
at handleResponse (extensions::sendRequest:73:7)"

auth.js上发生错误：94女巫看起来像这样

/** @private */
AuthManager.prototype.handleGetAuthToken_ = function(message) {
console.log('Authentication requested', message);

var reply = (function(data) {
var responseMessage = {
  namespace: 'androidIdentity',
  command: 'getAuthTokenResponse',
  data: data
};
  this.plugin_.postMessage(responseMessage);
}).bind(this);

var options = { 'interactive': true };
var scopes = this.parseScope_(message.data.tokenType);
if (scopes.length > 0) {
options.scopes = scopes;
}

// This call will pop up a window to ask user for permission to grant
// permissions of the given OAuth2 scopes, or declared scopes in
// manifest.json as a fallback.
//
// For non-signed-in Chrome session, this will open up a window to ask the
// user to sign in to Chrome first.
PromiseWrap.getAuthToken(options).then(function(token) {
  console.log('Authentication successful');
   reply({token: token});
   }, function(error) {
     console.error('Authentication error', error); // line 94 is here :(
     reply({error: error.message});
   });
};

我按照以下步骤操作：

1- download zip from arc welder
2- upload to chrome webstore
3- get id + "crx_key" from chrome webstore
4- get chrome key from developer console associated with application
5- launch arc welder and add oauth key 
6- add metadata "usePlayServices": ["gcm", "plus","location", "maps"],"crx_key":"<KEY FROM WEBSTORE>"
7- launch app - chose google account - get an oauth exception

我无法获取logcat数据，所有它的打印速度都非常快，无法连接，哦，我在Mac上这样做。

修改

似乎端点正在使用已弃用的范围

    https://www.googleapis.com/auth/userinfo.email

Answer 1

<强> [编辑]

ARC尚不支持

Cross client authentication。如果应用程序请求范围内的auth令牌，例如“oauth2：server：client_id：9414861317621.apps.googleusercontent.com：api_scope：resource-1 resource-2”，它将无法正常工作。以下是跟踪的相关bug。

<强> [原始]

您是否在Google Developers Console上启用了“Google+ API”？

顺便说一下，如果不这样做，您应该在与Android应用相同的项目下创建Chrome应用客户端。这样，您就不需要再次打开API了。

ARC - OAuth2范围无效

修改

1 个答案: