d4-core/server/lib/User.py

70 lines
1.7 KiB
Python
Executable File

#!/usr/bin/env python3
# -*-coding:UTF-8 -*
import os
import time
import redis
import bcrypt
import random
from flask_login import UserMixin
class User(UserMixin):
def __init__(self, id):
host_redis_metadata = os.getenv('D4_REDIS_METADATA_HOST', "localhost")
port_redis_metadata = int(os.getenv('D4_REDIS_METADATA_PORT', 6380))
self.r_serv_db = redis.StrictRedis(
host=host_redis_metadata,
port=port_redis_metadata,
db=1,
decode_responses=True)
if self.r_serv_db.hexists('user:all', id):
self.id = id
else:
self.id = "__anonymous__"
# return True or False
#def is_authenticated():
# return True or False
#def is_anonymous():
@classmethod
def get(self_class, id):
return self_class(id)
def user_is_anonymous(self):
if self.id == "__anonymous__":
return True
else:
return False
def check_password(self, password):
if self.user_is_anonymous():
return False
rand_sleep = random.randint(1,300)/1000
time.sleep(rand_sleep)
password = password.encode()
hashed_password = self.r_serv_db.hget('user:all', self.id).encode()
if bcrypt.checkpw(password, hashed_password):
return True
else:
return False
def request_password_change(self):
if self.r_serv_db.hget('user_metadata:{}'.format(self.id), 'change_passwd') == 'True':
return True
else:
return False
def is_in_role(self, role):
if self.r_serv_db.sismember('user_role:{}'.format(role), self.id):
return True
else:
return False