python tornado对接权限中心的sdk封装

 

# -*- coding: utf-8 -*-
import json

import requests
import logging as logger

from python.akskapp.scripts.api.baseHandler import R


class AuthSdk(object):
    # 登录
    def loginToAuthcenter(self, username, password):
        resp = None
        headers = {"Content-Type": "application/json"}
        data = {"username": username,"password": password}
        try:
            resp = requests.post("http://localhost:5666/login", data=json.dumps(data), headers=headers)
            print(json.loads(resp.content))
        except Exception as e:
            logger.error(e)
        return resp
    # def logout(self):

    # host = options.conf.authcenter
    # 是否已经登录
    def isLogin(self, sessionid, verification):
        headers = {"session_id": sessionid, "verification": verification}
        resp = requests.post("http://localhost:5666/islogin", cookies=headers)
        content = json.loads(str(resp.content, encoding="utf-8"))
        if resp.status_code == 200 and content is not None and content != {}:
            # print(content)
            return True, content
        # print(resp.content)
        return False, resp.content
def needPermission(permissionstr):
    def decorator(func):
        def hasPermission(self,*args, **kw):
            sessionid = self.get_cookie("session_id")
            verification = self.get_cookie("verification")
            # print(sessionid)
            # print(verification)
            islogin, content = AuthSdk().isLogin(sessionid, verification)
            permissionList = []
            if islogin:
                permissionList = content["permissions"]
            else:
                self.set_status(401)
                self.write(R().errorCodeMsg(401, "认证不通过，请确认是否登录"))
                return
            # print('%s %s %s():' % (self, permissionstr, func.__name__))
            if permissionstr not in permissionList:
                self.set_status(403)
                self.write(R().errorCodeMsg(403, "没有访问权限"))
                return
            else:
                return func(self, *args, **kw)
        return hasPermission
    return decorator

if __name__ == '__main__':
    asdk = AuthSdk()
    boolres, content = asdk.isLogin('NzViYWU2M2JmNDRiOGQ5ZTMwZWFmN2Q2ZDRiYzI3NzRjNWIzYzE0ZWE5MjM1NDQwMzI2ODBkNTI4Mjg4Nzk5Yg==|1555926739|6a69c6cbf0384f6c26d42384ca046b5c9495a201','NjQxNDY4Yzk0MGYzYjUxOTJiNmFiODMzMjZiMjZjZDQ1Yzk4OGUxMzg3OGU0Y2RkNTJkMDBlYWQwYTFjMWEzMg==|1555926739|f4ed1b4254bbe38dd604e7199c11a532b8240228')
    # print(boolres)
    # asdk.loginToAuthcenter("admin", "123456")