微信公众号kaifa

from flask import Flask, request, make_response
import hashlib

app = Flask(__name__)

# 配置Token
TOKEN = 'your_token_here'

@app.route('/wechat', methods=['GET', 'POST'])
def wechat():
    if request.method == 'GET':
        # 验证服务器
        signature = request.args.get('signature', '')
        timestamp = request.args.get('timestamp', '')
        nonce = request.args.get('nonce', '')
        echostr = request.args.get('echostr', '')
        if check_signature(signature, timestamp, nonce):
            return make_response(echostr)
        else:
            return make_response('Invalid request')
    elif request.method == 'POST':
        # 处理消息
        xml_data = request.data
        # 解析xml_data并回复消息
        response = make_response('success')
        response.content_type = 'text/xml'
        return response

def check_signature(signature, timestamp, nonce):
    tmp_list = [TOKEN, timestamp, nonce]
    tmp_list.sort()
    tmp_str = ''.join(tmp_list)
    tmp_str = hashlib.sha1(tmp_str.encode('utf-8')).hexdigest()
    return tmp_str == signature

if __name__ == '__main__':
    app.run(host='0.0.0.0', port=80)