ail-framework/bin/packages/User.py

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#!/usr/bin/env python3
# -*-coding:UTF-8 -*
import os
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import redis
import bcrypt
import configparser
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from flask_login import UserMixin
class User(UserMixin):
def __init__(self, id):
configfile = os.path.join(os.environ['AIL_BIN'], 'packages/config.cfg')
if not os.path.exists(configfile):
raise Exception('Unable to find the configuration file. \
Did you set environment variables? \
Or activate the virtualenv.')
cfg = configparser.ConfigParser()
cfg.read(configfile)
self.r_serv_db = redis.StrictRedis(
host=cfg.get("ARDB_DB", "host"),
port=cfg.getint("ARDB_DB", "port"),
db=cfg.getint("ARDB_DB", "db"),
decode_responses=True)
if self.r_serv_db.hexists('user:all', id):
self.id = id
else:
self.id = "__anonymous__"
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# return True or False
#def is_authenticated():
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# 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
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def check_password(self, password):
if self.user_is_anonymous():
return False
password = password.encode()
hashed_password = self.r_serv_db.hget('user:all', self.id).encode()
if bcrypt.checkpw(password, hashed_password):
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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