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我试图通过使用Firefox 28.0和REST Client v2.0.3进行Google API调用的步骤来了解OAuth 2.0。为什么Google Calendar API不接受我的不记名令牌?
- 我去了Google Developer OAuth 2.0 Playground的网站。
- 我在用我的谷歌凭证签署
- 选择“日历API V3”
.readonly
- 点击“授权的API”按钮
- 然后我点击“Exchage授权代码令牌”,获得访问令牌
ab31.4.CDEfG_HI1JkKMNoPQR5S9tuvW_x2yzabcDEFGhiJklMnOpqRs-T6uvwXyza5BcdEFGHiJK3L
- 从Calendar API,我用的是URL https://www.googleapis.com/calendar/v3/users/me/calendarList wtih的GET HTTP动作
- 在RESTClient实现我创建一个标题名为“授权”和值
ab31.4.CDEfG_HI1JkKMNoPQR5S9tuvW_x2yzabcDEFGhiJklMnOpqRs-T6uvwXyza5BcdEFGHiJK3L
从设置为:从OAuth的盒子“访问令牌” 2.0游乐场。 - 随着空
Body
我点击SEND
,我得到授权错误(操场上说,我的令牌仍然有效另外30分钟)
错误的标题是:
Status Code: 401 Unauthorized
Alternate-Protocol: 443:quic
Cache-Control: private, max-age=0
Content-Encoding: gzip
Content-Length: 162
Content-Type: application/json; charset=UTF-8
Date: Tue, 18 Mar 2014 19:17:35 GMT
Expires: Tue, 18 Mar 2014 19:17:35 GMT
Server: GSE
WWW-Authenticate: Bearer realm="https://www.google.com/accounts/AuthSubRequest"
X-Content-Type-Options: nosniff
X-Firefox-Spdy: 3.1
X-Frame-Options: SAMEORIGIN
X-XSS-Protection: 1; mode=block
和正文:
{
"error": {
"errors": [
{
"domain": "global",
"reason": "authError",
"message": "Invalid Credentials",
"locationType": "header",
"location": "Authorization"
}
],
"code": 401,
"message": "Invalid Credentials"
}
}