如何使用Google.Apis.Auth.OAuth2.Flows.GoogleAuthorization codeFLOW从OAuth 2.0用户收到电子邮件ID？ [英] How to get Email ID from oAuth 2.0 using Google.Apis.Auth.OAuth2.Flows.GoogleAuthorizationCodeFlow?

问题描述

我的问题基本上是如何从OAuth 2.0用户收到电子邮件ID使用Google.Apis.Auth.OAuth2.Flows.GoogleAuthorization codeFLOW？

My Question is basically How to get Email ID from oAuth 2.0 using Google.Apis.Auth.OAuth2.Flows.GoogleAuthorizationCodeFlow ?

我使用MVC 4应用程序与GoogleAuthorization codeFLOW是OAuth 2.0实现。
页转到谷歌和在用户输入电子邮件ID和密码。

I am using MVC 4 application with GoogleAuthorizationCodeFlow for oAuth 2.0 implementation. After the page goes to the google and the user enters Email ID and password.

如何能获取电子邮件ID从API？

How could i Get the Email ID from the API?

推荐答案

我认为你的答案就在这里找到。链接到页面在这个岗位的底部。

I think your answer is found here. Link to the page is at the bottom of this post.

的第一步是基于已知的用户ID来调用#loadCredential（字符串）来检查最终用户的凭证是已知的，如果不是，调用newAuthorizationUrl（）和指示最终用户的浏览器的授权页面。Web浏览器便会重定向到URL重定向与当时可用于要求使用newTokenRequest（字符串）访问令牌一个code查询参数。最后，使用#createAndStoreCredential（TokenResponse，字符串）来存储并获得证书访问受保护的资源。

"The first step is to call #loadCredential(String) based on the known user ID to check if the end-user's credentials are already known. If not, call newAuthorizationUrl() and direct the end-user's browser to an authorization page. The web browser will then redirect to the redirect URL with a "code" query parameter which can then be used to request an access token using newTokenRequest(String). Finally, use #createAndStoreCredential(TokenResponse, String) to store and obtain a credential for accessing protected resources."

<一个href=\"http://javadoc.google-api-java-client.google$c$c.com/hg-history/0dd03fb10eb0ec8e66259d5a19e712bb274b68bc/1.10.0-beta/jdiff/Google%20API%20Client%20Library%20for%20Java%201.9.0-beta/com/google/api/client/googleapis/auth/oauth2/GoogleAuthorization$c$cFlow.html\" rel=\"nofollow\">http://javadoc.google-api-java-client.google$c$c.com/hg-history/0dd03fb10eb0ec8e66259d5a19e712bb274b68bc/1.10.0-beta/jdiff/Google%20API%20Client%20Library%20for%20Java%201.9.0-beta/com/google/api/client/googleapis/auth/oauth2/GoogleAuthorization$c$cFlow.html

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