def get_group_contact():
"""
获取群组数据
:return:
"""
# 获取所有联系人的列表
all_contact_res = proxy.get_contact()
if all_contact_res['code'] == 200:
contact_list = all_contact_res['data']['contact_list']
# contact_list [{'Uin': 0, 'UserName': '******', 'NickName': '该帐号已冻结' ......
# if contact_list[0]['Uin'] == 0:
# return jsonify(ret_val.gen(ret_val.CODE_PROXY_ERR, extra_msg=contact_list[0]['NickName']))
# 从联系人列表中提取出群列表
group_name_list = groups_username_from_contacts(contact_list)
# 存储群组的联系人信息
group_contact_res = proxy.batch_get_group_contact(group_name_list)
if group_contact_res['code'] == ret_val.CODE_SUCCESS:
group_contact_list = group_contact_res['data'][
'group_contact_list']
# 对群做筛选
utils.filter_group_contact_list(group_contact_list)
save_group_contact_list(group_contact_list)
return jsonify(
ret_val.gen(ret_val.CODE_SUCCESS,
data=group_contact_list,
extra_msg='提取群组信息成功'))
else:
return jsonify(group_contact_res)
else:
return jsonify(all_contact_res)
def get_msg():
# 从代理拉取新消息
ret = proxy.get_msg()
if ret['code'] == ret_val.CODE_SUCCESS:
# 消息列表
AddMsgList = ret['data']['AddMsgList']
group_msg_list = {
'msg_list': [], # 所有的消息列表
'msg_list_detected': [], # 检测出有问题的消息列表
}
if AddMsgList:
group_msg_list = utils.produce_group_msg(AddMsgList)
WxGroupMessage.batch_insert(group_msg_list['msg_list'])
if group_msg_list['msg_list_detected']:
MsgDetectResult.batch_insert(
group_msg_list['msg_list_detected'])
# 联系人变动列表
ModContactList = ret['data']['ModContactList']
print('mod contact before : ', ModContactList)
mod_group_list = groups_from_contacts(ModContactList)
print('mod contact after : ', mod_group_list)
# 因为处于已登录状态，所以更新联系人以username（@@）作为唯一ID
update_group_contact_list(mod_group_list)
return jsonify(
ret_val.gen(ret_val.CODE_SUCCESS,
data={
'group_msg_list': group_msg_list,
'mod_group_list': mod_group_list
}))
else:
return jsonify(ret)
def web_init():
"""
初始化微信首页栏的联系人、公众号等
** 最重要的是** 初始化登录者的信息（昵称、性别等），初始化同步消息所用的SycnKey
:return: 用于信息列表
"""
# 组装请求参数及url
url = '%s/webwxinit' % session.get(SESSION_KEY.WxLoginInfo).get("url")
params = {
'r': int(-time.time() / 1579),
'pass_ticket': session.get(SESSION_KEY.WxLoginInfo).get("passticket")
}
data = {'BaseRequest': getBaseRequest()}
headers = {
'ContentType': 'application/json; charset=UTF-8',
'User-Agent': config.USER_AGENT,
}
# 发起请求获取返回结果
r = s.post(url, params=params, data=json.dumps(data), headers=headers)
dic = json.loads(r.content.decode('utf-8', 'replace'))
if not dic or not dic.get('User').get('Uin'):
return ret_val.gen(
ret_val.CODE_PROXY_ERR,
extra_msg='Cannot get wx_init response ! 微信web_init接口未得到正确的返回结果')
print(session)
'''
处理用户数据
'''
user_dict = {}
emoji_formatter(dic['User'], 'NickName') # 格式化昵称中的表情
# 将返回的user信息与user_dict合并，userdict里面的键全小写
for key in dic['User'].keys():
user_dict[key.lower()] = dic['User'][key]
user_dict['invitestartcount'] = int(dic['InviteStartCount'])
user_dict['skey'] = dic['SKey']
user_dict['synckeydict'] = dic['SyncKey']
# 用于同步消息的 synckey 结果示例：1_690237487|2_690237829|3_690237697|1000_1545727682
user_dict['synckey'] = '|'.join([
'%s_%s' % (item['Key'], item['Val']) for item in dic['SyncKey']['List']
])
return ret_val.gen(ret_val.CODE_SUCCESS, data={"user_dict": user_dict})
def get_member_head_img():
# 群组信息
group_id = request.args.get('group_id')
encry_chatroom_id = request.args.get('encry_chatroom_id')
# 成员信息
username = request.args.get('username')
user_nickname = request.args.get('user_nickname')
# TODO: 强制要求头像更新
force = request.args.get('user_nickname')
if not all((group_id, encry_chatroom_id, username, user_nickname)):
return jsonify(
ret_val.gen(
ret_val.CODE_PARAMS_ERR,
extra_msg=
'需要传入 group_id, encry_chatroom_id, username, user_nickname'))
filedir = 'IMMonitor/static/wxheadimg/'
filename = '%s%s' % (group_id, user_nickname)
filename = hashlib.md5(filename.encode('utf8')).hexdigest()
file_format = '.png'
file = '{filedir}{filename}{file_format}'.format(filedir=filedir,
filename=filename,
file_format=file_format)
# 不存在头像才请求新的
if not os.path.exists(file):
bit_img = proxy.get_member_head_img(EncryChatRoomId=encry_chatroom_id,
username=username)
if len(bit_img) > 10:
with open(file, 'wb') as f:
f.write(bit_img)
return jsonify(
ret_val.gen(ret_val.CODE_SUCCESS,
data={'FilePath': file.replace('IMMonitor', '')}))
else:
return jsonify(
ret_val.gen(ret_val.CODE_SUCCESS,
data={'FilePath':
'/static/wxheadimg/default.png'}))
# 存在头像了返回原来的头像
else:
return jsonify(
ret_val.gen(ret_val.CODE_SUCCESS,
data={'FilePath': file.replace('IMMonitor', '')}))
def get_msg():
"""
拉取新消息代理
:param self:
:return: tuple （dic['AddMsgList'], dic['ModContactList']）
AddMsgList: list 所有的新消息列表
ModContactList：list 所有联系人有变动的列表
"""
loginInfo = session.get(SESSION_KEY.WxLoginInfo)
# 组装获取新消息的url及参数
url = '%s/webwxsync?sid=%s&skey=%s&pass_ticket=%s' % (
loginInfo['url'], loginInfo['sid'],
loginInfo['skey'], loginInfo['passticket'])
data = {
'BaseRequest': getBaseRequest(),
'SyncKey': loginInfo['synckeydict'],
'rr': ~int(time.time()), }
headers = {
'ContentType': 'application/json; charset=UTF-8',
'User-Agent': config.USER_AGENT}
# 发起拉取新消息的请求
r = s.post(url, data=json.dumps(data), headers=headers, timeout=config.TIMEOUT)
response = json.loads(r.content.decode('utf-8', 'replace'))
if response['BaseResponse']['Ret'] != 0:
return ret_val.gen(ret_val.CODE_PROXY_ERR,
extra_msg='Error get msg ! 拉取新消息出错 !')
# 更新session登录信息中的synckeyresponset及synckey
session[SESSION_KEY.WxLoginInfo]['synckeydict'] = response['SyncKey']
session[SESSION_KEY.WxLoginInfo]['synckey'] = '|'.join(['%s_%s' % (item['Key'], item['Val'])
for item in response['SyncCheckKey']['List']])
return ret_val.gen(ret_val.CODE_SUCCESS, data={
'AddMsgList': response['AddMsgList'],
'ModContactList': response['ModContactList']
})
def on_join(data):
'''
加入一个用户自己的房间，实现多用户通信
:param data: socket传过来的值
:return: socket emit 加入房间状态
'''
params_username = data.get('username')
session_username = session.get('user_id')
if not params_username or session_username is None or params_username != session_username:
retmsg = ret_val.gen(ret_val.CODE_SOCKET_ERR,
extra_msg='Can not join Room %s ！ 无法加入房间：%s' %
(params_username, params_username))
socketio.emit('check_join', data=retmsg)
return
join_room(session_username)
retmsg = ret_val.gen(ret_val.CODE_SUCCESS,
extra_msg='Join room named %s successfully ! 成功加入房间' %
(params_username, params_username))
socketio.emit('check_join', data=retmsg, room=session_username)
return
def get_QR():
"""
根据扫码登录uuid生成登录二维码
:param uuid: 扫码登录uuid
:return: BytesIO 二维码二进制io流
"""
uuid = _get_QRuuid()
# 如果没有请求到扫码登录的uuid，返回错误
if not uuid:
return ret_val.gen(ret_val.CODE_PROXY_ERR,
extra_msg='Cannot get QRuuid ! 无法获取二维码扫码登录uuid !')
else:
session[SESSION_KEY.WxLoginInfo]['uuid'] = uuid
qrStorage = io.BytesIO()
qrCode = QRCode('https://login.weixin.qq.com/l/' + uuid)
qrCode.png(qrStorage, scale=10)
return ret_val.gen(ret_val.CODE_SUCCESS,
data={
"qrcode":
bytes.decode(
base64.b64encode(qrStorage.getvalue()))
})
def send_raw_msg(msgType, content, toUserName):
loginInfo = session.get(SESSION_KEY.WxLoginInfo)
url = '%s/webwxsendmsg' % loginInfo['url']
data = {
'BaseRequest': getBaseRequest(),
'Msg': {
'Type': msgType,
'Content': content,
'FromUserName': loginInfo['username'],
'ToUserName': toUserName,
'LocalID': int(time.time() * 1e4),
'ClientMsgId': int(time.time() * 1e4),
},
'Scene': 0, }
headers = {'ContentType': 'application/json; charset=UTF-8', 'User-Agent': config.USER_AGENT}
r = s.post(url, headers=headers,
data=json.dumps(data, ensure_ascii=False).encode('utf8'))
response = json.loads(r.content.decode('utf-8', 'replace'))
if response['BaseResponse']['Ret'] != 0:
return ret_val.gen(ret_val.CODE_PROXY_ERR,
extra_msg='Error get msg ! 消息发送失败 !')
else:
return ret_val.gen(ret_val.CODE_SUCCESS)
def send_raw_msg():
"""
发送消息, 目前只支持文字
TODO: 支持发送图片、语音、视频等
:return:
"""
content = request.args.get('content')
to_username = request.args.get('to_username')
if not content or not to_username:
return jsonify(
ret_val.gen(ret_val.CODE_PARAMS_ERR,
extra_msg='需要传入 content, to_username 参数'))
ret = proxy.send_raw_msg(1, content=content, toUserName=to_username)
return jsonify(ret)
def check_login():
"""
检测用户是否已登录
:param self:
:param uuid: 扫描登录的uuid
:return: 200 确认登录
201 扫描成功（还未按登录按钮）
204 现在正有一个检查登录请求在发送，不需要重复请求
408 一直未扫描（或者登陆超时）
400/424 代理出错
"""
'''
-----------------------------------------------------------------------------------------------------
| 接口地址 | https://login.weixin.qq.com/cgi-bin/mmwebwx-bin/login
-----------------------------------------------------------------------------------------------------
| 请求方法 | GET
-----------------------------------------------------------------------------------------------------
| | tip: 1 未扫描 0 已扫描
| 传递参数 | uuid: xxx
| | _: 时间戳
-----------------------------------------------------------------------------------------------------
| 返回值 | window.code=xxx;
| | xxx:
| | 200 确认登录
| | 201 扫描成功（还未按登录按钮）
| | 408 一直未扫描（或者登陆超时）
| | 400 424 代理出错
| |
| | 当返回200时，在返回的body中，还会返回以下数据让前端重定向到登录后的页面，
| | window.redirect_uri="https://wx.qq.com/cgi-bin/mmwebwx-bin/webwxnewloginpage?ticket=xxx&uuid=xxx&lang=xxx&scan=xxx";
| | 这里我们使用 proccess_login_info 函数再起发起该重定向地址的请求
-----------------------------------------------------------------------------------------------------
'''
uuid = session.get(SESSION_KEY.WxLoginInfo).get('uuid')
# return ret_val.gen(ret_val.CODE_SUCCESS)
# 构造checklogin请求url及参数
url = '%s/cgi-bin/mmwebwx-bin/login' % config.BASE_URL
localTime = int(time.time())
params = 'loginicon=true&uuid=%s&tip=1&r=%s&_=%s' % (
uuid, int(-localTime / 1579), localTime)
headers = {'User-Agent': config.USER_AGENT}
# 发起请求
r = s.get(url, params=params, headers=headers)
regx = r'window.code=(\d+)'
data = re.search(regx, r.text)
# TODO: 扫码的时候返回用户头像用于显示
# r.text = window.code=201;window.userAvatar = 'data:img/jpg;base64,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';
# 如果是确认登录
if not data:
return ret_val.gen(
ret_val.CODE_PROXY_ERR,
extra_msg=
'Regex extract nothing in check login response data ! 正则匹配没有在检测登录接口的返回值中匹配到任何信息 !'
)
retcode = data.group(1)
# 确认登录
if retcode == '200':
# 处理确认登录的返回结果
if process_login_info(r.text):
# 登录之后设置checklogin为True
return ret_val.gen(ret_val.CODE_SUCCESS)
else:
return ret_val.gen(
ret_val.CODE_PROXY_ERR,
extra_msg='Error when process confirm login ! 处理确认登录时发送错误 !')
else:
return {"code": int(retcode), "status": "ok"}
def get_head_img():
username = request.args.get('username')
group_id = request.args.get('group_id')
uin = request.args.get('uin')
if not username:
return jsonify(
ret_val.gen(ret_val.CODE_PARAMS_ERR, extra_msg='需要传入username'))
filedir = 'IMMonitor/static/wxheadimg/'
file_format = '.png'
if uin:
file = '{filedir}user_{filename}{file_format}'.format(
filedir=filedir, filename=uin, file_format=file_format)
# 不存在头像才请求新的
if not os.path.exists(file):
bit_img = proxy.get_head_img(username=username, type=0)
if len(bit_img) > 10:
with open(file, 'wb') as f:
f.write(bit_img)
return jsonify(
ret_val.gen(
ret_val.CODE_SUCCESS,
data={'FilePath': file.replace('IMMonitor', '')}))
else:
return jsonify(
ret_val.gen(
ret_val.CODE_SUCCESS,
data={'FilePath': '/static/wxheadimg/default.png'}))
# 存在头像了返回原来的头像
else:
return jsonify(
ret_val.gen(ret_val.CODE_SUCCESS,
data={'FilePath': file.replace('IMMonitor', '')}))
elif group_id:
file = '{filedir}group_{filename}{file_format}'.format(
filedir=filedir, filename=group_id, file_format=file_format)
# 不存在头像才请求新的
if not os.path.exists(file):
bit_img = proxy.get_head_img(username=username, type=1)
if len(bit_img) > 10:
with open(file, 'wb') as f:
f.write(bit_img)
return jsonify(
ret_val.gen(
ret_val.CODE_SUCCESS,
data={'FilePath': file.replace('IMMonitor', '')}))
else:
return jsonify(
ret_val.gen(
ret_val.CODE_SUCCESS,
data={'FilePath': '/static/wxheadimg/default.png'}))
# 存在头像了返回原来的头像
else:
return jsonify(
ret_val.gen(ret_val.CODE_SUCCESS,
data={'FilePath': file.replace('IMMonitor', '')}))
def sync_check():
"""
检查是否有新消息代理
:return:
"""
'''
-----------------------------------------------------------------------------------------------------
| 接口地址 | https://webpush2.weixin.qq.com/cgi-bin/mmwebwx-bin/synccheck
-----------------------------------------------------------------------------------------------------
| 请求方法 | GET
-----------------------------------------------------------------------------------------------------
| | r=时间戳（ms）
| | skey=xxx
| | sid=xxx
| 传递参数 | uin=xxx
| | deviceid=xxx
| | synckey=1_654585659%7C2_654585745%7C3_654585673%7C1000_1467162721_=1467184052133
-----------------------------------------------------------------------------------------------------
| 返回值 | {window.synccheck={retcode:"xxx",selector:"xxx"}
-----------------------------------------------------------------------------------------------------
| | retcode:
| | 0 正常
| | 1100 失败/退出微信
| 返回参数 | selector:
| | 0 正常，无新消息
| | 2 新的消息
| | 4 朋友圈有动态
| | 6 有消息返回结果
| | 7 进入/离开聊天界面
-----------------------------------------------------------------------------------------------------
web微信主要的过程就是轮询+获取消息的循环。轮询的接口为synccheck，获取消息接口为webwxsync。
首先向synccheck接口发起GET请求，如果暂时没有新消息的话，保持住连接不返回直至超时。
超时后会返回一个类似这样的数据包: {window.synccheck={retcode:"xxx",selector:"xxx"}
其中RETCODE为返回状态，非0代表有错误；
SELECTOR代表消息，0为无消息，非0值则有消息。
因此，对于超时的情况，selector是为0的。
如果在GET请求后发现有新消息，那么服务器会立刻返回一个同样格式的数据包，RETCODE为0，SELECTOR不为0。
此时，就需要调用webwxsync接口，用POST方式去获取新消息。
POST请求的返回除了有消息以外，header里还有Set cookie指令（不过好像每次的cookie都一样而且过期时间有一天之多），
另外response body里还有一个重要的东西，就是syncKey和syncCheckKey。
这里就是我前文中提到的过时的情况之一，网上绝大多数资料都是只有一个syncKey，实际返回的却有一个syncKey和一个syncCheckKey。
从名字就能看出来，前者用于synccheck接口，后者用于webwxsync接口。
由于syncKey每次都更新，所以如果某一次webwxsync接口的响应出了意外，后面的程序是没法进行下去的（本地key已经过期了）。
参考文档：
1、 https://blog.csdn.net/wonxxx/article/details/51787041
2、https://www.cnblogs.com/shawnye/p/6376400.html
'''
loginInfo = session.get('WxLoginInfo')
# 组装请求url及参数
url = '%s/synccheck' % loginInfo.get('syncUrl', loginInfo['url'])
params = {
'r': int(time.time() * 1000),
'skey': loginInfo['skey'],
'sid': loginInfo['sid'],
'uin': loginInfo['uin'],
'deviceid': loginInfo['deviceid'],
'synckey': loginInfo['synckey'],
'_': loginInfo['logintime'], }
headers = {'User-Agent': config.USER_AGENT}
loginInfo['logintime'] += 1
# 同步更新session中的logintime
session[SESSION_KEY.WxLoginInfo]['logintime'] = loginInfo['logintime']
try:
r = s.get(url, params=params, headers=headers, timeout=config.TIMEOUT)
except requests.exceptions.ConnectionError as e:
try:
if not isinstance(e.args[0].args[1], BadStatusLine):
raise
# will return a package with status '0 -'
# and value like:
# 6f:00:8a:9c:09:74:e4:d8:e0:14:bf:96:3a:56:a0:64:1b:a4:25:5d:12:f4:31:a5:30:f1:c6:48:5f:c3:75:6a:99:93
# seems like status of typing, but before I make further achievement code will remain like this
return '2'
except:
raise
# 如果有连接为404等异常，使用Request.raise_for_status 抛出异常
r.raise_for_status()
# 提取返回参数
regx = r'window.synccheck={retcode:"(\d+)",selector:"(\d+)"}'
pm = re.search(regx, r.text)
# 筛选消息
# 如果返回中的 retcode参数 == 0，返回 select的值
# 其他即判断为出错返回None
if pm is None or pm.group(1) != '0':
return ret_val.gen(ret_val.CODE_PROXY_ERR,
extra_msg='Weixin proxy sync_check get wrong response '
'微信sync_check检查消息接口返回值不正确，失败或退出微信')
return ret_val.gen(ret_val.CODE_SUCCESS, data={
"message_status": pm.group(2)
})
