消息推送配置-Token校验返回200302
发布于 6 年前 作者 wliang 12671 次浏览 来自 问答

{“base_resp”:{“err_msg”:“verify token fail”,“ret”:200302}}

我把微信调用的请求信息打印出来，手动发送命令，返回的就是echostr的值，是字符串的

6 回复

你好，请确认下token正确以及有效是否正确

python连接，同问

我甚至跳过验证，都提示失败？？？？？？

import web
import hashlib
 
urls = (
    '/wx', 'Handle',
)
 
class Handle(object):
    def GET(self):
        try:
            data = web.input()
            if len(data) == 0:
                return "hello, this is handle view"
            return data.echostr
        except Exception as Argument:
            return Argument
             
if __name__ == '__main__':
    app = web.application(urls, globals())
    app.run()

{“base_resp”:{“ret”:200302,“err_msg”:“verify token fail”}}

请问官方到底是什么情况啊？你们文档是我看到现在写的最模糊的，各种问题

同问

经测试，文档中  “ 开发者通过检验signature对请求进行校验（下面有校验方式）。若确认此次GET请求来自微信服务器，请原样返回echostr参数内容，则接入生效，成为开发者成功，否则接入失败。”  （https://mp.weixin.qq.com/wiki?t=resource/res_main&id=mp1421135319） ，所谓“原样返回echostr参数内容”，就是说直接把echostr写到应答包体中即可，不带任何格式即可成功，文档原文表述不清晰。成功的校验抓包如下：

GET /shwx/api/callback?signature=67e14d2ed1f32698bab9ed7b673fab3f8ab7f902&echostr=382485513798135407&timestamp=1552460909&nonce=583572733 HTTP/1.0

Host: gzh

Connection: close

User-Agent: Mozilla/4.0

Accept: */*

Pragma: no-cache


HTTP/1.1 200 OK

Date: Wed, 13 Mar 2019 07:08:29 GMT

X-Application-Context: application:8083

Content-Type: text/plain;charset=iso-8859-1

Content-Length: 18


382485513798135407

我python3.5

# -*- coding: utf-8 -*-
# filename: handle.py
 
import hashlib
import web
 
class Handle(object):
    def GET(self):
        try:
            data = web.input()
            if len(data) == 0:
                return "hello, this is handle view"
            signature = data.signature
            timestamp = data.timestamp
            nonce = data.nonce
            echostr = data.echostr
 
            token = "123" #请按照公众平台官网\基本配置中信息填写
            list = [token, timestamp, nonce]
            list.sort()
 
            list = [token, timestamp, nonce]
            list.sort()
            # python2.7
            # sha1 = hashlib.sha1()
            # map(sha1.update, list)
            # hashcode = sha1.hexdigest()
 
            # python3.x
            sha1 = hashlib.sha1()
            sha1.update(list[0].encode("utf-8"))
            sha1.update(list[1].encode("utf-8"))
            sha1.update(list[2].encode("utf-8"))
            hashcode = sha1.hexdigest()  # 获取加密串
 
            # python3.x
            # temp = ''.join(list)
            # sha1 = hashlib.sha1(temp.encode('utf-8'))
            # map(sha1.update, list)
            # hashcode = sha1.hexdigest()
            # print("handle/GET func: hashcode, signature: ", hashcode, signature)
            if hashcode == signature:
                # print(echostr)
                return echostr
            else:
                return ''
        except Exception:
            return Exception

后台看见200 ok,echostr也return了，依旧token验证失败

文档巨坑，说好原样返回的，我就按照返回字符串了，后面转成整型就校验成功了

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