def refresh_token():
rds = g.rds
if not request.data:
return INVALID_PARAM()
obj = json.loads(request.data)
refresh_token = obj["refresh_token"]
uid = Token.load_refresh_token(rds, refresh_token)
if not uid:
return INVALID_REFRESH_TOKEN()
access_token = gobelieve.login_gobelieve(int(uid), "")
if not access_token:
return CAN_NOT_GET_TOKEN()
tok = {
'expires_in': 3600,
'token_type': 'Bearer',
"access_token":access_token,
"refresh_token":obj["refresh_token"],
'uid':int(uid)
}
Token.save_access_token(g.rds, access_token, uid, 3600)
return make_response(200, tok)
def create_admin_info_background(self, jsonInfo):
'''
创建管理员
第一步:检查是否已经创建过(根据用户名或手机号);
第二步:创建token
第三步:创建admininfo
:param jsonInfo: {'password': '', 'admin_name': '', 'tel': ''}
:return: {'status': 'SUCCESS', 'data': ''}
'''
info = json.loads(jsonInfo)
admin_name = info['admin_name']
tel = info['tel']
password = info['password']
query = db.session.query(AdminInfo).filter(
or_(AdminInfo.admin_name == admin_name,
AdminInfo.tel == tel)
)
result = query.first()
if result:
return (False, ErrorInfo['WOLFS_02'])
info['admin_id'] = self.generate_id(tel)
info['password'] = self.get_md5_string(password)
info['token_id'] = self.generate_id(info['admin_id'])
info['user_id'] = info['admin_id']
info['createtime'] = datetime.now()
info['validity'] = VALIDITY
Token.create(info=info)
AdminInfo.create(info=info)
db.session.commit()
return (True, info['admin_id'])
def update_token(self, info):
user_id = info['user_id']
db.session.query(Token).filter(
Token.user_id == user_id
).delete(synchronize_session=False)
info = {}
info['token_id'] = self.generate_id(user_id)
info['user_id'] = user_id
info['createtime'] = datetime.now()
info['validity'] = VALIDITY
Token.create(info=info)
return (True, info['token_id'])
def register_user():
if not request.data:
return INVALID_PARAM()
req = json.loads(request.data)
name = req.get('nickname')
password = req.get('password')
#短信验证码
code = req.get("code")
number = req.get("number")
country_code = req.get("country_code")
if not name or not password or not code \
or not number or not country_code:
return INVALID_PARAM()
#check sms code
if is_test_number(number):
pass
else:
c2, timestamp, _ = code.get_verify_code(g.rds, country_code, number)
if c1 != c2:
return INVALID_CODE()
password = generate_password_hash(password)
phone_number = "+%s-%s"%(country_code, number)
u = DBUser.get_user(g._db, phone_number)
if u:
uid = u['id']
DBUser.save_user(g._db, uid, name, password)
else:
uid = DBUser.add_user(g._db, name, password, phone_number)
#登录动作
access_token = gobelieve.login_gobelieve(uid, name)
if not access_token:
return CAN_NOT_GET_TOKEN()
tok = {
'expires_in': 3600,
"access_token":access_token,
"refresh_token":random_token_generator(),
'uid':uid
}
Token.save_access_token(g.rds, access_token, uid, 3600)
Token.save_refresh_token(g.rds, tok['refresh_token'], uid)
return make_response(200, tok)
def access_token():
if not request.data:
return INVALID_PARAM()
obj = json.loads(request.data)
c1 = obj["code"]
number = obj["number"]
zone = obj["zone"]
if is_test_number(number):
pass
else:
c2, timestamp, _ = code.get_verify_code(g.rds, zone, number)
if c1 != c2:
return INVALID_CODE()
uid = user.make_uid(zone, number)
access_token = gobelieve.login_gobelieve(uid, "")
if not access_token:
return CAN_NOT_GET_TOKEN()
u0 = user.get_user(g.rds, uid)
u = user.User()
u.uid = uid
if u0 is None:
u.state = "Hey!"
else:
u.state = u0.state
user.save_user(g.rds, u)
tok = {
'expires_in': 3600,
'token_type': 'Bearer',
"access_token":access_token,
"refresh_token":random_token_generator(),
'uid':int(uid)
}
Token.save_access_token(g.rds, access_token, uid, 3600)
Token.save_refresh_token(g.rds, tok['refresh_token'], uid)
return make_response(200, tok)
def loginSession(self, session, rds):
access_token = gobelieve.login_gobelieve(int(session.uid), "")
if not access_token:
raise Error(404, "imsdk can't login")
tok = {
'expires_in': TOKEN_EXPIRE,
'token_type': 'Bearer',
"access_token":access_token,
"refresh_token":random_token_generator(),
'uid':int(session.uid),
'sid':session.sid
}
Token.save_access_token(rds, access_token, int(session.uid), TOKEN_EXPIRE)
session.expire(rds, TOKEN_EXPIRE)
web.setcookie("sid", session.sid, TOKEN_EXPIRE)
web.setcookie("token", access_token, TOKEN_EXPIRE)
return json.dumps(tok)
def login():
if not request.data:
return INVALID_PARAM()
req = json.loads(request.data)
password = req.get('password')
number = req.get("number")
country_code = req.get("country_code")
phone_number = "+%s-%s"%(country_code, number)
u = DBUser.get_user(g._db, phone_number)
if not u:
return INVALID_USERNAME()
if not check_password_hash(u['password'], password):
return INVALID_PASSWORD()
uid = u['id']
nickname = u.get('nickname')
avatar = u.get('avatar')
state = u.get('state')
nickname = nickname if nickname else ""
avatar = avatar if avatar else ""
state = state if state else ""
access_token = gobelieve.login_gobelieve(uid, nickname)
if not access_token:
return CAN_NOT_GET_TOKEN()
tok = {
'expires_in': 3600,
"access_token":access_token,
"refresh_token":random_token_generator(),
'uid':u['id'],
'avatar':avatar,
'state':state
}
Token.save_access_token(g.rds, access_token, u['id'], 3600)
Token.save_refresh_token(g.rds, tok['refresh_token'], u['id'])
return make_response(200, tok)
def create_user_background(self, info):
'''
后台，创建用户
第一步: 验证管理员身份
第二步: 创建Token, Imgpath, UserInfo信息
:param info: {'token_id': '', 'user_name': '', 'imgpath': '', 'user_id': '', 'open_id': ''}
:return: {'data': '', 'status': 'SUCCESS'}
'''
info['user_id'] = self.generate_id(info['user_name'])
info['token_id'] = self.generate_id(info['user_id'])
info['createtime'] = datetime.now()
info['validity'] = VALIDITY
Token.create(info)
info['imgpath_id'] = self.generate_id(info['imgpath'])
info['imgpath'] = info['imgpath']
info['foreign_id'] = info['user_id']
ImgPath.create(info=info)
UserInfo.create(info=info)
db.session.commit()
return (True, info['user_id'])
def wrapper(*args, **kwargs):
if 'Authorization' in request.headers:
tok = request.headers.get('Authorization')[7:]
else:
return INVALID_ACCESS_TOKEN()
uid, expires = Token.load_access_token(g.rds, tok)
uid = int(uid) if uid else 0
expires = int(expires) if expires else 0
if not uid:
return INVALID_ACCESS_TOKEN()
if time.time() > expires:
logging.debug("access token expire")
return EXPIRE_ACCESS_TOKEN()
request.uid = uid
return f(*args, **kwargs)
def decorated(*args, **kwargs):
auth = web.ctx.env['HTTP_AUTHORIZATION'] if 'HTTP_AUTHORIZATION' in web.ctx.env else None
unauth = True
uid = 0
if len(auth) > 7 and auth[:7] == "Bearer ":
tok = auth[7:]
uid, expires = Token.load_access_token(rds, tok)
uid = int(uid) if uid else 0
expires = int(expires) if expires else 0
if uid and time.time() < expires:
unauth = False
if unauth :
web.ctx.status = '401 Unauthorized'
return Unauthorized()
web.ctx.uid = uid
return f(*args, **kwargs)
def post(self):
data = request.get_json()
user = User.query.filter_by(email=data['email']).first()
if user is None or\
not check_password_hash(user.password, data['password']):
raise Unauthorized
current_time = datetime.datetime.utcnow()
expiration_date = current_time + datetime.timedelta(weeks=6)
token = Token(user, binascii.hexlify(os.urandom(127)), expiration_date)
db.session.add(token)
db.session.commit()
return token
def lexer_analysis(cls, stream):
Lexer.bufferStream = stream
token_list = []
try:
Lexer.read_char()
while Lexer.currentStr != '':
# 消除特殊符号
if Lexer.currentStr in ['\n', '\t', '\f', '\r', ' ']:
Lexer.read_char()
continue
elif Lexer.currentStr == '+':
token_list.append(Token(Token.PLUS, Lexer.lineNum))
Lexer.read_char()
continue
elif Lexer.currentStr == '-':
token_list.append(Token(Token.MINUS, Lexer.lineNum))
Lexer.read_char()
continue
elif Lexer.currentStr == '*':
token_list.append(Token(Token.MUL, Lexer.lineNum))
Lexer.read_char()
continue
elif Lexer.currentStr == '%':
token_list.append(Token(Token.MODE, Lexer.lineNum))
Lexer.read_char()
continue
elif Lexer.currentStr == '(':
token_list.append(Token(Token.LPARENT, Lexer.lineNum))
Lexer.read_char()
continue
elif Lexer.currentStr == ')':
token_list.append(Token(Token.RPARENT, Lexer.lineNum))
Lexer.read_char()
continue
elif Lexer.currentStr == '[':
token_list.append(Token(Token.LBRACKET, Lexer.lineNum))
Lexer.read_char()
continue
elif Lexer.currentStr == ']':
token_list.append(Token(Token.RBRACKET, Lexer.lineNum))
Lexer.read_char()
continue
elif Lexer.currentStr == '{':
token_list.append(Token(Token.LBRACE, Lexer.lineNum))
Lexer.read_char()
continue
elif Lexer.currentStr == '}':
token_list.append(Token(Token.RBRACE, Lexer.lineNum))
Lexer.read_char()
continue
elif Lexer.currentStr == ',':
token_list.append(Token(Token.COMMA, Lexer.lineNum))
Lexer.read_char()
continue
elif Lexer.currentStr == ';':
token_list.append(Token(Token.SEMI, Lexer.lineNum))
Lexer.read_char()
continue
elif Lexer.currentStr == '/':
Lexer.read_char()
if Lexer.currentStr == '*':
token_list.append(Token(Token.LCOM, Lexer.lineNum))
Lexer.read_char()
while Lexer.currentStr != '':
if Lexer.currentStr == '*':
Lexer.read_char()
if Lexer.currentStr == '/':
token_list.append(Token(Token.RCOM, Lexer.lineNum))
Lexer.read_char()
break
Lexer.read_char()
continue
elif Lexer.currentStr == '/':
while Lexer.currentStr != '\n':
Lexer.read_char()
token_list.append(Token(Token.SCOM, Lexer.lineNum))
continue
token_list.append(Token(Token.DIV, Lexer.lineNum))
continue
elif Lexer.currentStr == '=':
Lexer.read_char()
if Lexer.currentStr == '=':
token_list.append(Token(Token.EQ, Lexer.lineNum))
Lexer.read_char()
continue
token_list.append(Token(Token.ASSIGN, Lexer.lineNum))
continue
elif Lexer.currentStr == '<':
Lexer.read_char()
if Lexer.currentStr == '=':
token_list.append(Token(Token.LET, Lexer.lineNum))
continue
token_list.append(Token(Token.LT, Lexer.lineNum))
continue
elif Lexer.currentStr == '>':
Lexer.read_char()
if Lexer.currentStr == '=':
token_list.append(Token(Token.GET, Lexer.lineNum))
continue
token_list.append(Token(Token.GT, Lexer.lineNum))
continue
elif Lexer.currentStr == '!':
Lexer.read_char()
if Lexer.currentStr == '=':
token_list.append(Token(Token.NEQ, Lexer.lineNum))
continue
elif 'a' <= Lexer.currentStr <= 'z' or 'A' <= Lexer.currentStr <= 'Z':
string_temp = Lexer.currentStr
Lexer.read_char()
while ('a' <= Lexer.currentStr <= 'z') or ('A' <= Lexer.currentStr <= 'Z') or \
('0' <= Lexer.currentStr <= '9') or (Lexer.currentStr == '_'):
string_temp += Lexer.currentStr
Lexer.read_char()
token = Token(line_num=Lexer.lineNum)
if string_temp == 'int':
token.set_type(Token.INT)
elif string_temp == 'double':
token.set_type(Token.DOUBLE)
elif string_temp == 'if':
token.set_type(Token.IF)
elif string_temp == 'else':
token.set_type(Token.ELSE)
elif string_temp == 'while':
token.set_type(Token.WHILE)
elif string_temp == 'read':
token.set_type(Token.READ)
elif string_temp == 'write':
token.set_type(Token.WRITE)
elif string_temp == 'break':
token.set_type(Token.BREAK)
elif string_temp in ['True', 'False']:
token.set_type(Token.BOOL)
value = True if string_temp == 'True' else False
token.set_value(value)
else:
token.set_type(Token.ID)
token.set_value(string_temp)
token_list.append(token)
continue
elif '0' <= Lexer.currentStr <= '9':
is_double = False
int_temp = Lexer.currentStr
Lexer.read_char()
while '0' <= Lexer.currentStr <= '9' or Lexer.currentStr == '.':
if Lexer.currentStr == '.':
is_double = True
int_temp += Lexer.currentStr
Lexer.read_char()
if is_double:
token_list.append(Token(Token.LITERAL_DOU, Lexer.lineNum, string.atof(int_temp)))
continue
token_list.append(Token(Token.LITERAL_INT, Lexer.lineNum, string.atoi(int_temp)))
continue
cls.bufferStream = None
cls.currentStr = ""
cls.lineNum = 1
return token_list
except Exception as e:
print e
def __init__(self, line_num, t_type):
Exception.__init__(self)
self.content = 'line .' + str(line_num) + ':next token should be ' + Token(t_type).to_string()
def lexer_analysis(cls, stream):
Lexer.bufferStream = stream
token_list = []
try:
Lexer.read_char()
while Lexer.currentStr != '':
# 消除特殊符号
if Lexer.currentStr in ['\n', '\t', '\f', '\r', ' ']:
Lexer.read_char()
continue
elif Lexer.currentStr == '+':
token_list.append(Token(Token.PLUS, Lexer.lineNum))
Lexer.read_char()
continue
elif Lexer.currentStr == '-':
token_list.append(Token(Token.MINUS, Lexer.lineNum))
Lexer.read_char()
continue
elif Lexer.currentStr == '*':
token_list.append(Token(Token.MUL, Lexer.lineNum))
Lexer.read_char()
continue
elif Lexer.currentStr == '%':
token_list.append(Token(Token.MODE, Lexer.lineNum))
Lexer.read_char()
continue
elif Lexer.currentStr == '(':
token_list.append(Token(Token.LPARENT, Lexer.lineNum))
Lexer.read_char()
continue
elif Lexer.currentStr == ')':
token_list.append(Token(Token.RPARENT, Lexer.lineNum))
Lexer.read_char()
continue
elif Lexer.currentStr == '[':
token_list.append(Token(Token.LBRACKET, Lexer.lineNum))
Lexer.read_char()
continue
elif Lexer.currentStr == ']':
token_list.append(Token(Token.RBRACKET, Lexer.lineNum))
Lexer.read_char()
continue
elif Lexer.currentStr == '{':
token_list.append(Token(Token.LBRACE, Lexer.lineNum))
Lexer.read_char()
continue
elif Lexer.currentStr == '}':
token_list.append(Token(Token.RBRACE, Lexer.lineNum))
Lexer.read_char()
continue
elif Lexer.currentStr == ',':
token_list.append(Token(Token.COMMA, Lexer.lineNum))
Lexer.read_char()
continue
elif Lexer.currentStr == ';':
token_list.append(Token(Token.SEMI, Lexer.lineNum))
Lexer.read_char()
continue
elif Lexer.currentStr == '/':
Lexer.read_char()
if Lexer.currentStr == '*':
token_list.append(Token(Token.LCOM, Lexer.lineNum))
Lexer.read_char()
while Lexer.currentStr != '':
if Lexer.currentStr == '*':
Lexer.read_char()
if Lexer.currentStr == '/':
token_list.append(
Token(Token.RCOM, Lexer.lineNum))
Lexer.read_char()
break
Lexer.read_char()
continue
elif Lexer.currentStr == '/':
while Lexer.currentStr != '\n':
Lexer.read_char()
token_list.append(Token(Token.SCOM, Lexer.lineNum))
continue
token_list.append(Token(Token.DIV, Lexer.lineNum))
continue
elif Lexer.currentStr == '=':
Lexer.read_char()
if Lexer.currentStr == '=':
token_list.append(Token(Token.EQ, Lexer.lineNum))
Lexer.read_char()
continue
token_list.append(Token(Token.ASSIGN, Lexer.lineNum))
continue
elif Lexer.currentStr == '<':
Lexer.read_char()
if Lexer.currentStr == '=':
token_list.append(Token(Token.LET, Lexer.lineNum))
continue
token_list.append(Token(Token.LT, Lexer.lineNum))
continue
elif Lexer.currentStr == '>':
Lexer.read_char()
if Lexer.currentStr == '=':
token_list.append(Token(Token.GET, Lexer.lineNum))
continue
token_list.append(Token(Token.GT, Lexer.lineNum))
continue
elif Lexer.currentStr == '!':
Lexer.read_char()
if Lexer.currentStr == '=':
token_list.append(Token(Token.NEQ, Lexer.lineNum))
continue
elif 'a' <= Lexer.currentStr <= 'z' or 'A' <= Lexer.currentStr <= 'Z':
string_temp = Lexer.currentStr
Lexer.read_char()
while ('a' <= Lexer.currentStr <= 'z') or ('A' <= Lexer.currentStr <= 'Z') or \
('0' <= Lexer.currentStr <= '9') or (Lexer.currentStr == '_'):
string_temp += Lexer.currentStr
Lexer.read_char()
token = Token(line_num=Lexer.lineNum)
if string_temp == 'int':
token.set_type(Token.INT)
elif string_temp == 'double':
token.set_type(Token.DOUBLE)
elif string_temp == 'if':
token.set_type(Token.IF)
elif string_temp == 'else':
token.set_type(Token.ELSE)
elif string_temp == 'while':
token.set_type(Token.WHILE)
elif string_temp == 'read':
token.set_type(Token.READ)
elif string_temp == 'write':
token.set_type(Token.WRITE)
elif string_temp == 'break':
token.set_type(Token.BREAK)
elif string_temp in ['True', 'False']:
token.set_type(Token.BOOL)
value = True if string_temp == 'True' else False
token.set_value(value)
else:
token.set_type(Token.ID)
token.set_value(string_temp)
token_list.append(token)
continue
elif '0' <= Lexer.currentStr <= '9':
is_double = False
int_temp = Lexer.currentStr
Lexer.read_char()
while '0' <= Lexer.currentStr <= '9' or Lexer.currentStr == '.':
if Lexer.currentStr == '.':
is_double = True
int_temp += Lexer.currentStr
Lexer.read_char()
if is_double:
token_list.append(
Token(Token.LITERAL_DOU, Lexer.lineNum,
string.atof(int_temp)))
continue
token_list.append(
Token(Token.LITERAL_INT, Lexer.lineNum,
string.atoi(int_temp)))
continue
cls.bufferStream = None
cls.currentStr = ""
cls.lineNum = 1
return token_list
except Exception as e:
print e
def add_token(title):
session = db.Session()
token = Token(title=title)
session.add(token)
session.commit()
return token.format()
