生成OAuth 2 SASL字符串时出现错误代码400 [英] Error code 400 on generating OAuth 2 SASL string

问题描述

我为OAuth 2生成了以下SASL字符串:

I have generated the following SASL string FOR OAuth 2:

user=[e-mail]^Aauth=Bearer ya29.AHES6ZTtYOu0NR0vAYbrvKZNcHJPuZEpr4Hk3W3dXcXFQ88 ^ A ^ A

user=[e-mail]^Aauth=Bearer ya29.AHES6ZTtYOu0NR0vAYbrvKZNcHJPuZEpr4Hk3W3dXcXFQ88^A^A

然后我对其进行编码，并发送编码后的字符串，如下所示:

Then i encoded it and sent the encoded string like this:

MSB AUTHENTICATE XOAUTH2 编码的字符串

但是我得到如下错误响应:

But i get error response as:

{状态":"400"，方案":承载者"，范围":" https: //mail.google.com/}

此错误是什么意思，我该如何纠正?

What does this error mean and how can i correct it?

推荐答案

我终于知道了.就我而言，Gmail范围(" https://mail.google.com/")丢失了，来自令牌生成过程.现在工作正常.

I finally figured it out. In my case, the Gmail scope("https://mail.google.com/") was missing, from the token generation process. It works fine now.

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