Question

I ve got a Django model thatstarts the Facebook OAuth process:

window.location= https://www.facebook.com/dialog/oauth?client_id=MY_CLIENT_ID&redirect_uri=http%3A//localhost%3A8000/fbpanel/explore-python

接着,在我的达詹戈看来,我收到以下法典:

import cgi
import urllib

# [...]

code = request.GET[ code ]
args = {
     client_id : MY_CLIENT_ID,
     redirect_uri :  http://localhost:8000/fbpanel/explore_python 
     client_secret : MY_CLIENT_SECRET,
     code : code,
}
url =  https://graph.facebook.com/oauth/access_token?  +  
        urllib.urlencode(args)

raw_response = urllib.urlopen(url).read()
response = cgi.parse_qs(raw_response)    

if response:
    error =   
    if response[ access_token ]:
        access_token = response[ access_token ][0]
    if response[ expires ]:
        expires = response[ expires ][0]
else:
    access_token =  No access token returned 
    expires =  No expiration given 
    error = raw_response

Invariably, response is None and raw_response contains Error: {"error":{"message":"Error validating verification code.","type":"OAuthException"}}

同样的全权证书与。我的服务器对<代码> 当地东道<>/代码>也有约束力,并且有<代码> 当地东道:8000在我的官方相关领域建立。在我这样做之前, Java将做些工作。之后,它就这样做了。因此,我不认为<代码>就地标/代码”是问题。

I ve manually stepped through the code, printing the code returned by FB out, then manually running the above code line by line in the python interpreter, and I can t see anything I m doing wrong. What are my next debugging steps? The FB documentation offers little guidance if you receive an OAuthException.

Answer 1

<代码>redirect_uri 当你请求打上标语时,与你要求该编码时一样。由于在请求标注时没有发生任何实际的转移,因此很容易造成小的分歧。这一错误信息并非特别描述;其实际含义是“你所发送的参数与你所寄送的代码值不相符”。

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