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from config import wechat_config from application.utils.WXBizMsgCrypt import WXBizMsgCrypt import xml.etree.cElementTree as ET from application.utils.redis_func import get_redis_conn import hashlib import time import requests import json
class WxOpenCallback: def __init__(self): self.redis_conn = get_redis_conn('resources') self.token = wechat_config.WECHAT_COMPONENT_TOKEN self.component_appid = wechat_config.WECHAT_COMPONENT_APPID self.component_appsecret = wechat_config.WECHAT_COMPONENT_APPSECRET self.encodingAESKey = wechat_config.WECHAT_COMPONENT_ENCODINGAESKEY
def check_signature(self, param): if not self.token: return 'Token is not defined!' timestamp = param.get('timestamp') nonce = param.get('nonce') signature = param.get('signature') tmparr = [self.token, timestamp, nonce] tmparr.sort() str = ''.join(tmparr) str = hashlib.sha1(str.encode('utf-8')).hexdigest() return signature == str
def get_component_verify_ticket(self, param): args = dict(param.args.items()) from_xml = param.get_data() from_str = str(from_xml, encoding='utf-8').split(" ")
from_xml = "" for i in from_str: from_xml = (from_xml + i.replace("\\n", "").replace("AppId", "ToUserName")).strip()
decrypt_test = WXBizMsgCrypt(self.token, self.encodingAESKey, self.component_appid) ret, decryp_xml = decrypt_test.DecryptMsg(from_xml, args.get("msg_signature"), args.get("timestamp"), args.get("nonce")) if len(decryp_xml) != 0: xml_tree = ET.fromstring(decryp_xml) if xml_tree.find("InfoType").text == 'component_verify_ticket': ComponentVerifyTicket = xml_tree.find("ComponentVerifyTicket") data = { "ticket": ComponentVerifyTicket.text } ticket = data.get('ticket') self.redis_conn.set('ticket', ticket) else: return None
def get_component_access_token(self): now = time.time() print("now:", now) print("redis_conn.get('expires_in'):", self.redis_conn.get('expires_in')) print(float(self.redis_conn.get('expires_in')) < now) if self.redis_conn.get('component_access_token') != None: expires_in = float(self.redis_conn.get('expires_in')) if expires_in < now: print("Now:", now) url = "https://api.weixin.qq.com/cgi-bin/component/api_component_token" print("redis_conn.get('ticket'):", self.redis_conn.get('ticket')) payload = { "component_appid": self.component_appid, "component_appsecret": self.component_appsecret, "component_verify_ticket": self.redis_conn.get('ticket') } headers = {'content-type': 'application/json'} response = requests.post(url, data=json.dumps(payload), headers=headers) print(response.text) component_access_token = json.loads(response.text).get('component_access_token') expires_in = int(now) + 6200 self.redis_conn.set('component_access_token', component_access_token) self.redis_conn.set('expires_in', expires_in) return component_access_token else: return self.redis_conn.get('component_access_token') else: url = "https://api.weixin.qq.com/cgi-bin/component/api_component_token" payload = { "component_appid": self.component_appid, "component_appsecret": self.component_appsecret, "component_verify_ticket": self.redis_conn.get('ticket') } headers = {'content-type': 'application/json'} response = requests.post(url, data=json.dumps(payload), headers=headers) component_access_token = json.loads(response.text).get('component_access_token') expires_in = int(now) + 6200 if component_access_token != None: self.redis_conn.set('component_access_token', component_access_token) self.redis_conn.set('expires_in', expires_in)
return component_access_token
def get_pre_auth_code(self): if self.redis_conn.get('pre_auth_code') != None: now = time.time() print('now:', now) print('pre_auth_code_expires_in:', self.redis_conn.get('pre_auth_code_expires_in')) print(float(self.redis_conn.get('pre_auth_code_expires_in')) < now) if float(self.redis_conn.get('pre_auth_code_expires_in')) < now: url = 'https://api.weixin.qq.com/cgi-bin/component/api_create_preauthcode?component_access_token=%s' % self.redis_conn.get( 'component_access_token') headers = {'content-type': 'application/json'} payload = {'component_appid': self.component_appid} response = requests.post(url, data=json.dumps(payload), headers=headers) pre_auth_code = json.loads(response.text).get('pre_auth_code') expires_in = int(now) + 1100 print("pre_auth_code:", pre_auth_code) print("expires_in:", expires_in) if pre_auth_code != None: self.redis_conn.set('pre_auth_code', pre_auth_code) self.redis_conn.set('pre_auth_code_expires_in', expires_in) return pre_auth_code else: return self.redis_conn.get('pre_auth_code') else: now = time.time() url = 'https://api.weixin.qq.com/cgi-bin/component/api_create_preauthcode?component_access_token=%s' % self.redis_conn.get( 'component_access_token') headers = {'content-type': 'application/json'} payload = {'component_appid': self.component_appid} response = requests.post(url, data=json.dumps(payload), headers=headers) pre_auth_code = json.loads(response.text).get('pre_auth_code') expires_in = int(now) + 1100 print("pre_auth_code:", pre_auth_code) print("expires_in:", expires_in) if pre_auth_code != None: self.redis_conn.set('pre_auth_code', pre_auth_code) self.redis_conn.set('pre_auth_code_expires_in', expires_in) return pre_auth_code
def To_componentloginpage(self): pre_auth_code = self.redis_conn.get('pre_auth_code') redirect_uri = 'http://bot.lmbang.com/cgi-bin/oauth/callback' url = 'https://mp.weixin.qq.com/cgi-bin/componentloginpage?component_appid=' + self.component_appid + '&pre_auth_code=' + pre_auth_code + '&redirect_uri=' + redirect_uri return url
def get_authorization_info(self, auth_code_value): url = 'https://api.weixin.qq.com/cgi-bin/component/api_query_auth?component_access_token=%s' % self.redis_conn.get( 'component_access_token') headers = {'content-type': 'application/json'} payload = {'component_appid': self.component_appid, "authorization_code": auth_code_value} response = requests.post(url, data=json.dumps(payload), headers=headers) return response.json()
def get_refresh_authorizer_access_token(self, authorizer_appid, authorizer_refresh_token): url = 'https://api.weixin.qq.com/cgi-bin/component/api_authorizer_token?component_access_token=%s' % self.redis_conn.get( 'component_access_token') headers = {'content-type': 'application/json'} payload = { "component_appid": self.component_appid, "authorizer_appid": authorizer_appid, "authorizer_refresh_token": authorizer_refresh_token } response = requests.post(url, data=json.dumps(payload), headers=headers) return response.json()
def get_authorizer_info(self, authorizer_appid): url = 'https://api.weixin.qq.com/cgi-bin/component/api_get_authorizer_info?component_access_token=%s' % self.redis_conn.get( 'component_access_token') headers = {'content-type': 'application/json'} payload = {'component_appid': self.component_appid, "authorizer_appid": authorizer_appid} response = requests.post(url, data=json.dumps(payload), headers=headers) return response.json()
def get_option_info(self, authorizer_appid): url = 'https://api.weixin.qq.com/cgi-bin/component/api_get_authorizer_option?component_access_token=%s' % self.redis_conn.get( 'component_access_token') headers = {'content-type': 'application/json'} payload = {'component_appid': self.component_appid, "authorizer_appid": authorizer_appid, "option_name": "voice_recognize"} response = requests.post(url, data=json.dumps(payload), headers=headers) return response.json()
def set_option_info(self, authorizer_appid, option_name_value, option_value_value): url = 'https://api.weixin.qq.com/cgi-bin/component/api_set_authorizer_option?component_access_token=%s' % self.redis_conn.get( 'component_access_token') headers = {'content-type': 'application/json'} payload = { "component_appid": self.component_appid, "authorizer_appid": authorizer_appid, "option_name": option_name_value, "option_value": option_value_value } response = requests.post(url, data=json.dumps(payload), headers=headers) return response.json()
def get_authorizer_list(self): url = 'https://api.weixin.qq.com/cgi-bin/component/api_get_authorizer_list?component_access_token=%s' % self.redis_conn.get( 'component_access_token') headers = {'content-type': 'application/json'} payload = { "component_appid": self.component_appid, "offset": 0, "count": 10 } response = requests.post(url, data=json.dumps(payload), headers=headers) return response.json()
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