示例#1
0
def change_token(uid):
    '''
    修改token
    '''
    tokens = yield from Token.findAll('uid=?', [uid])
    shal = '%s=%s=%s' % ('Token', uid, time.time())
    shal_uid = hashlib.sha1(shal.encode('utf-8')).hexdigest()

    token = Token(id=tokens[0].id,
                  uid=uid,
                  token_key=shal_uid,
                  last_time=time.time())
    yield from token.update()
    return token.token_key
示例#2
0
    def wrapper(*args, **kw):
        err = False
        #获取request里面的参数
        if kw['request'].method == 'POST':
            params = yield from kw['request'].json()
        else:
            qs = kw['request'].query_string
            if qs:
                q = dict()
                for k, v in parse.parse_qs(qs, True).items():
                    q[k] = v[0]
                params = q
        kws = dict(**params)
        key = kws.get('token', None)
        if key is None:
            err = True
        else:
            token = yield from Token.findAll('token_key=?', [key])

            if len(token) == 0:
                err = True
            else:
                now = datetime.datetime.now()
                end = now - datetime.timedelta(hours=3)  #有效期
                nowNum = time.mktime(now.timetuple())
                endNum = time.mktime(end.timetuple())
                lastTime = token[0]['last_time']

                if lastTime < endNum:
                    #过期
                    err = True
        if err:
            r = web.Response()
            r.content_type = 'application/json'
            Dict = dict(code=-1, msg='token失效,请重新登录')
            logging.info(Dict)
            r.body = json.dumps(Dict, ensure_ascii=False).encode('utf-8')
            return r
        res = yield from func(*args, **kw)
        return res