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[已解决]微信授权失败:redirect_uri参数错误

Web crifan 1798浏览 0评论

折腾:

[记录]用Python版微信SDK wechat-sdk去给微信公众号授权

期间,

然后对于代码:

@app.route("/")
def hello():
    requestArgs = request.args
    app.logger.debug(‘requestArgs=%s’, requestArgs)
    # return "欢迎来到金鸡日历!"
    redirect_uri = "hd.webonn.com"
    authorize_url = wechat.generate_oauth2_authorize_url(redirect_uri)
    app.logger.debug(‘redirect_uri=%s, authorize_url=%s’, redirect_uri, authorize_url)
    return redirect(authorize_url)

库是:

def generate_oauth2_authorize_url(selfredirect_uriresponse_type="code"scope="snsapi_userinfo"state=""):
    """
    生成获取用户信息的url
    :param redirect_uri: 授权后重定向的回调链接地址,该方法内自动使用urlencode对链接进行处理
    :param response_type: 返回类型,默认为code
    :param scope: 应用授权作用域,snsapi_base (不弹出授权页面,直接跳转,只能获取用户openid),
        snsapi_userinfo (弹出授权页面,可通过openid拿到昵称、性别、所在地。
        并且,即使在未关注的情况下,只要用户授权,也能获取其信息)。
        默认为snsapi_userinfo
    :param state: 重定向后会带上state参数,开发者可以填写a-zA-Z0-9的参数值,最多128字节
    :return: 用户授权的url链接字符串
    """
    redirect_uri urllib.quote(redirect_uri)
    url "https://open.weixin.qq.com/connect/oauth2/authorize?appid=%s&redirect_uri=%s&response_type=%s&scope=%s&state=%s#wechat_redirect" (
        self.__appid,
        redirect_uri,
        response_type,
        scope,
        state
    )
    return url

运行结果:

redirect_uri参数错误

log:

(SIPEvents) ➜  SIPEvents gunicorn -w 4 -b 127.0.0.1:8080 wechat_auth:app                                                    
[2016-08-20 17:17:41 +0000] [13840] [INFO] Starting gunicorn 19.6.0
[2016-08-20 17:17:41 +0000] [13840] [INFO] Listening at: http://127.0.0.1:8080 (13840)
[2016-08-20 17:17:41 +0000] [13840] [INFO] Using worker: sync
[2016-08-20 17:17:41 +0000] [13845] [INFO] Booting worker with pid: 13845
[2016-08-20 17:17:41 +0000] [13846] [INFO] Booting worker with pid: 13846
[2016-08-20 17:17:41 +0000] [13847] [INFO] Booting worker with pid: 13847
[2016-08-20 17:17:41 +0000] [13852] [INFO] Booting worker with pid: 13852

<div–<——————————————————————————

DEBUG in wechat_auth [/root/html/SIPEvents/wechat_auth.py:111]:
signature=187535e50afe6d1abceb5e141fa13105c1541d31, timestamp=1471684664, nonce=1121707528, echostr=

<div–<——————————————————————————

tmp_list= [‘sipevents’, u’1471684664′, u’1121707528′]
after sort: tmp_list= [u’1121707528′, u’1471684664′, ‘sipevents’]
tmp_str= 11217075281471684664sipevents
tmp_str_encoded= 11217075281471684664sipevents
tmp_str_sha1= <sha1 HASH object @ 0x7efdc7fce300>
tmp_str_hexdigest= 187535e50afe6d1abceb5e141fa13105c1541d31
signature= 187535e50afe6d1abceb5e141fa13105c1541d31
signature OK

<div–<——————————————————————————

DEBUG in wechat_auth [/root/html/SIPEvents/wechat_auth.py:115]:
wechat check_signature OK

<div–<——————————————————————————

<div–<——————————————————————————

DEBUG in wechat_auth [/root/html/SIPEvents/wechat_auth.py:123]:
requestMethod=POST

<div–<——————————————————————————

<div–<——————————————————————————

DEBUG in wechat_auth [/root/html/SIPEvents/wechat_auth.py:126]:
requestData=<xml><ToUserName><![CDATA[gh_ac090a9873a8]]></ToUserName>
<FromUserName><![CDATA[oswjmv4X0cCXcfkIwjoDfCkeTVVY]]></FromUserName>
<CreateTime>1471684664</CreateTime>
<MsgType><![CDATA[event]]></MsgType>
<Event><![CDATA[VIEW]]></Event>
<EventKey><![CDATA[http://hd.webonn.com/]]></EventKey>
<MenuId>408577226</MenuId>
</xml>

<div–<——————————————————————————

<div–<——————————————————————————

DEBUG in wechat_auth [/root/html/SIPEvents/wechat_auth.py:133]:
requestArgs=ImmutableMultiDict([(‘nonce’, u’1121707528′), (‘timestamp’, u’1471684664′), (‘signature’, u’187535e50afe6d1abceb5e141fa13105c1541d31′), (‘openid’, u’oswjmv4X0cCXcfkIwjoDfCkeTVVY’)])

<div–<——————————————————————————

data= <xml><ToUserName><![CDATA[gh_ac090a9873a8]]></ToUserName>
<FromUserName><![CDATA[oswjmv4X0cCXcfkIwjoDfCkeTVVY]]></FromUserName>
<CreateTime>1471684664</CreateTime>
<MsgType><![CDATA[event]]></MsgType>
<Event><![CDATA[VIEW]]></Event>
<EventKey><![CDATA[http://hd.webonn.com/]]></EventKey>
<MenuId>408577226</MenuId>
</xml>
self.conf.encrypt_mode= normal

<div–<——————————————————————————

DEBUG in wechat_auth [/root/html/SIPEvents/wechat_auth.py:145]:
parse post body data OK

<div–<——————————————————————————

<div–<——————————————————————————

DEBUG in wechat_auth [/root/html/SIPEvents/wechat_auth.py:158]:
messageId=0, messageTarget=gh_ac090a9873a8, messageSource=oswjmv4X0cCXcfkIwjoDfCkeTVVY, messageTime=1471684664, messageType=view, messageRaw=<xml><ToUserName><![CDATA[gh_ac090a9873a8]]></ToUserName>
<FromUserName><![CDATA[oswjmv4X0cCXcfkIwjoDfCkeTVVY]]></FromUserName>
<CreateTime>1471684664</CreateTime>
<MsgType><![CDATA[event]]></MsgType>
<Event><![CDATA[VIEW]]></Event>
<EventKey><![CDATA[http://hd.webonn.com/]]></EventKey>
<MenuId>408577226</MenuId>
</xml>

<div–<——————————————————————————

<div–<——————————————————————————

DEBUG in wechat_auth [/root/html/SIPEvents/wechat_auth.py:168]:
respStr=Not Support type of POST

<div–<——————————————————————————

text response= 
    <xml>
    <ToUserName><![CDATA[oswjmv4X0cCXcfkIwjoDfCkeTVVY]]></ToUserName>
    <FromUserName><![CDATA[gh_ac090a9873a8]]></FromUserName>
    <CreateTime>1471684664</CreateTime>
    <MsgType><![CDATA[text]]></MsgType>
    <Content><![CDATA[Not Support type of POST]]></Content>
    </xml>

<div–<——————————————————————————

DEBUG in wechat_auth [/root/html/SIPEvents/wechat_auth.py:48]:
requestArgs=ImmutableMultiDict([])

<div–<——————————————————————————

<div–<——————————————————————————

DEBUG in wechat_auth [/root/html/SIPEvents/wechat_auth.py:52]:
redirect_uri=hd.webonn.com, authorize_url=https://open.weixin.qq.com/connect/oauth2/authorize?appid=wx906274ff0f9165dd&redirect_uri=hd.webonn.com&response_type=code&scope=snsapi_userinfo&state=#wechat_redirect

<div–<——————————————————————————

<div–<——————————————————————————

DEBUG in wechat_auth [/root/html/SIPEvents/wechat_auth.py:48]:
requestArgs=ImmutableMultiDict([])

<div–<——————————————————————————

<div–<——————————————————————————

DEBUG in wechat_auth [/root/html/SIPEvents/wechat_auth.py:52]:
redirect_uri=hd.webonn.com, authorize_url=https://open.weixin.qq.com/connect/oauth2/authorize?appid=wx906274ff0f9165dd&redirect_uri=hd.webonn.com&response_type=code&scope=snsapi_userinfo&state=#wechat_redirect

<div–<——————————————————————————

对于:

redirect_uri=hd.webonn.com, authorize_url=https://open.weixin.qq.com/connect/oauth2/authorize?appid=wx906274ff0f9165dd&redirect_uri=hd.webonn.com&response_type=code&scope=snsapi_userinfo&state=#wechat_redirect

参考:

网页授权获取用户基本信息 – 微信公众平台开发者文档

的:

Scope为snsapi_userinfo
https://open.weixin.qq.com/connect/oauth2/authorize?appid=wxf0e81c3bee622d60&redirect_uri=http%3A%2F%2Fnba.bluewebgame.com%2Foauth_response.php&response_type=code&scope=snsapi_userinfo&state=STATE#wechat_redirect

redirect_uri是加了http的

所以去改为:

    redirect_uri = "http://hd.webonn.com"

结果:

就可以避免该问题了:

可以正常输出log了:

DEBUG in wechat_auth [/root/html/SIPEvents/wechat_auth.py:47]:
requestArgs=ImmutableMultiDict([])

<div–<——————————————————————————

<div–<——————————————————————————

DEBUG in wechat_auth [/root/html/SIPEvents/wechat_auth.py:51]:
redirect_uri=http://hd.webonn.com, authorize_url=https://open.weixin.qq.com/connect/oauth2/authorize?appid=wx906274ff0f9165dd&redirect_uri=http%3A//hd.webonn.com&response_type=code&scope=snsapi_userinfo&state=#wechat_redirect

然后跳转回来,收到了code:

requestArgs=ImmutableMultiDict([(‘state’, u”), (‘code’, u’021WuaS22U8RB111JlO22zD9S22WuaS0′)])

[总结]

在折腾微信授权的时候,此处在代码中,去写:

redirect_uri

的话,则是需要写完整的(带http前缀的)地址的:

比如:

http://hd.webonn.com

而不是:

之前在微信后台配置有效的回调url的时候的,是不带http前缀的:

hd.webonn.com

这样,就可以正常跳转,就不会出现:

redirect_uri参数错误

的错误了,即可以正常跳转。

跳转后,对应的url,就可以接收到request的参数,其中带了code参数了。

但是又出现别的问题:

[已解决]微信授权出问题:页面无限循环跳转始终无法结束

转载请注明:在路上 » [已解决]微信授权失败:redirect_uri参数错误

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