问题描述
我一直在尝试实施一个需要用户授予 Google Analytics 访问权限的应用.我一直在关注本教程:
I have been trying to implement an app that would need user to grant access to Google Analytics. I have been following this tutorial:
https://developers.google.com/analytics/solutions/文章/hello-analytics-api
在其他一些地方有使用相同功能的 AngularJs 代码L
And at some other places there is code for AngularJs which uses the same functionL
https://gist.github.com/jakemmarsh/5809963
我的问题是，身份验证工作得很好，但它没有返回 refresh_token.它从不返回 refresh_token.我已经尝试了网络上所有可能的方法.1.第一次，2. 使用 prompt=force 等.但似乎没有任何东西返回 refresh_token.我猜那部分被客户或其他东西跳过了.
My problem is, that the auth works pretty well, but it does not return a refresh_token.It never returns a refresh_token. I have tried all the possible available on the web. 1. The first time, 2. Using prompt=force etc etc.. But nothing seems to return the refresh_token. I guess that part is skipped by the client or something.
我需要知道如何在用户第一次授予访问权限时获取 refresh_token 以便我可以保存它.
I need to know how can I get the refresh_token when the user grants access for the first time so that I can save it.
推荐答案
它没有按照设计返回刷新令牌.您提到的教程和代码正在使用 适用于 JavaScript 的 Google API 客户端库.此库使用 OAuth 2.0 客户端流程来发出需要授权的请求.
It does not return a refresh token as designed. The tutorial and the code you mentioned are using Google APIs Client Library for JavaScript. This library uses the OAuth 2.0 client-side flow for making requests that require authorization.
正如 OAuth 2.0 授权框架所说:
隐式授权类型用于获取访问令牌(它不支持发布刷新令牌)，并针对已知操作特定重定向 URI 的公共客户端进行了优化.这些客户端通常使用 JavaScript 等脚本语言在浏览器中实现.
实际上，授权码流是唯一一个发出刷新令牌的流，谷歌在这些场景中支持这种流:Web 服务器应用程序、已安装的应用程序和有限输入设备上的应用程序，但不支持客户端(JavaScript) 应用程序或服务帐户.从此处获取更多详细信息.
In fact, The authorization code flow is the only one which issue refresh token, and Google supports this flow in these Scenarios: Web server applications, Installed applications, and Applications on limited-input devices, but not Client-side (JavaScript) applications or Service accounts. Get more details from here.
所以你不会以这种方式获得刷新令牌.
So you'll not get refresh token in this way.
这篇关于如何在使用 Google API JS 客户端时获取刷新令牌的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持！