使用OAuth 2.0和Python请求检索雅虎API访问令牌 [英] Retrieve access token for Yahoo API using OAuth 2.0 and Python requests

问题描述

我想检索的雅虎API的访问令牌，使用本文档中描述的明确授权流程：
https://developer.yahoo.com/oauth2/guide/flows_auth$c$c

一切都很好，直到第四步：交易所授权code的访问令牌

我写了下面的python脚本来检索code：

 进口的urllib2
进口要求
进口JSONURL ='https://api.login.yahoo.com/oauth2/get_token
身体=grant_type = authorization_ code＆放; REDIRECT_URI = OOB＆放大器; code = ************
标题= {
'授权'：'基本**************'，
内容类型：应用/ JSON
}R = requests.post（URL，数据=人体，头=头）
打印内容R
 

请注意：我换成敏感数据****

现在，当我执行脚本，我只得到了401错误消息。

我确信，登录凭据都很好，所以它似乎与我发出请求的方式100％。这也是第一次，我在python使用请求。

将是巨大的，如果你可以给我的code一些反馈，如果我正确地传递标题和正文信息。我对身体的传球特别是不确定。该文件只规定如下：

  

样品请求正文：grant_type = authorization_ code＆放; REDIRECT_URI = HTTPS％3A％2F％2Fwww.example.com＆放大器; code = ABCDEF

解决方案

你的身体变量更改为一个字典，即，

  =身体{
    grant_type'：'authorization_ code'，
    REDIRECT_URI'：'OOB'，
    code'：'************'，
}
 

不需要进行其他的变化。希望它帮助。

I am trying to retrieve the access token for the Yahoo API, using the explicit grant flow as described in this document: https://developer.yahoo.com/oauth2/guide/flows_authcode

Everything is fine until Step 4: Exchange authorization code for Access Token

I wrote the following python script to retrieve the code:

import urllib2
import requests
import json



url = 'https://api.login.yahoo.com/oauth2/get_token'
body = "grant_type=authorization_code&redirect_uri=oob&code=************"
headers = {
'Authorization': 'Basic **************', 
'Content-Type': 'application/json'
}

r = requests.post(url, data=body, headers=headers)
print r

Note: I replaced sensitive data with "****"

Now, when I execute the script, I only get the "401" error message.

I am 100% sure that the login credentials are fine, so it seems to be related to the way I make the request. It's also the first time that I am using "requests" in python.

Would be great, if you could give me some feedback on the code, and if I am passing the header and body information correctly. I am especially unsure about the passing of the body. The documentation only states the following:

Sample Request Body: grant_type=authorization_code&redirect_uri=https%3A%2F%2Fwww.example.com&code=abcdef

解决方案

Change your body variable to a dict, i.e.,

body = {
    'grant_type': 'authorization_code',
    'redirect_uri': 'oob',
    'code': '************',
}

No other changes are needed. Hope it helps.

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