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facebook django app的oauth中的redirect_uri错误

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我在从Facebook获取访问令牌时遇到问题我正在尝试编写的Django应用程序 . 我的视图设置如下 .

from django.http import HttpResponse, HttpResponseRedirect
from django.template import Context, loader
import urllib, json, sys

APP_ID = 'DDDDDDDDDDDDDDD'
APP_SECRET = 'SSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSS'
MY_URL = 'http://pckandap.com'

def fbauth(request):
    template = loader.get_template('fbauth.html')

    code = request.GET.get('code')
    if code is None:
        redirect_url = 'https://www.facebook.com/dialog/oauth?client_id='+APP_ID+'&redirect_uri='+MY_URL+'&state=pk1&scope=user_likes'
        return HttpResponseRedirect(redirect_url)
    else:
        access_token = urllib.urlopen('https://graph.facebook.com/oauth/access_token?client_id='+APP_ID+'&redirect_uri='+MY_URL+'&client_secret='+APP_SECRET+'&code='+code)
        context = Context({
            'code_url' : 'https://www.facebook.com/dialog/oauth?client_id='+APP_ID+'&redirect_uri=http://test.com'+'&state=pk1&scope=user_likes',
            'token_url' : 'https://graph.facebook.com/oauth/access_token?client_id='+APP_ID+'&redirect_uri='+MY_URL+'&client_secret='+APP_SECRET+'&code='+code,
            'access_token' : access_token.read()
        })
    return HttpResponse(template.render(context))

在转储这三个变量的模板中，我得到以下内容：
code_url ：https://www.facebook.com/dialog/oauth?client_id=258585004264349&redirect_uri=http://pckandap.com&state=pk1&scope=user_likes
token_url ：https://graph.facebook.com/oauth/access_token?client_id=258585004264349&redirect_uri=http://pckandap.com&client_secret=0916bad6925f0df7719218bef87b9576&code=AQDiSPeG4wGLSPKLxy2P1gPWv6se46PN_-CPbUeB3ruZKmvPM7enVHc7yiiLe6goFZwG7quOokNGLY6ktOi32VX0SB5lqjbe-kvT_hxhwIYV3VkJklOpFysSWAWrCnOu5w0pYVIC5GAIpOE7QUVzq3GMf-u6W096zn_4h7X9ODjHo1qGdxUTf9KxCpDXJLzRib2YtZfpR2-RZj0tmAXoN139
access_token ：{"error"：{"message"："Error validating verification code. Please make sure your redirect_uri is identical to the one you used in the OAuth dialog request"，"type"："OAuthException"，"code"：100}}

django facebook oauth

2 回答

  • 10

    发现redirect_uri需要一个尾部斜杠 . 以下现在有效 .

    from django.http import HttpResponse, HttpResponseRedirect
from django.template import Context, loader
import urllib, json, sys, cgi

APP_ID = 'DDDDDDDDDDDDDDD'
APP_SECRET = 'SSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSS'
MY_URL = 'http://pckandap.com/'

def fbauth(request):
    code = request.GET.get('code')
    if code is None:
        args = dict(client_id=APP_ID, redirect_uri=MY_URL, scope="user_likes,friends_likes")
        redirect_url = "https://graph.facebook.com/oauth/authorize?" + urllib.urlencode(args)
        return HttpResponseRedirect(redirect_url)
    else:
        args = dict(client_id=APP_ID, redirect_uri=MY_URL)
        args["client_secret"] = APP_SECRET  
        args["code"] = code
        token_url = "https://graph.facebook.com/oauth/access_token?"+urllib.urlencode(args)
        request.session['access_token'] = urllib.urlopen(token_url).read()[13:-1]
        return HttpResponseRedirect('/dash/likes')
    回复于
  • 1

    您是否可以使用现有模块（django-social-auth）进行Facebook登录？

    如果没有，我将首先更改 if 循环的逻辑，因为它未能打开 . 改变它如下：

    code = request.GET.get('code', None)

if code is not None:
    access_token = urllib.urlopen...
else:
    redirect_url = ...

    在 context['code_url'] 中你有 redirect_uri=http://test.com ，是否应该用不同的东西替换？

    回复于

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