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# -*- coding: utf-8 -*-
#
from django.utils.translation import ugettext as _
from django.contrib.auth import authenticate
from common.utils import get_ip_city, get_object_or_none, validate_ip
from users.models import User
from . import const
def write_login_log(*args, **kwargs):
from audits.models import UserLoginLog
default_city = _("Unknown")
ip = kwargs.get('ip') or ''
if not (ip and validate_ip(ip)):
ip = ip[:15]
city = default_city
else:
city = get_ip_city(ip) or default_city
kwargs.update({'ip': ip, 'city': city})
UserLoginLog.objects.create(**kwargs)
def check_user_valid(**kwargs):
password = kwargs.pop('password', None)
public_key = kwargs.pop('public_key', None)
email = kwargs.pop('email', None)
username = kwargs.pop('username', None)
if username:
user = get_object_or_none(User, username=username)
elif email:
user = get_object_or_none(User, email=email)
else:
user = None
if user is None:
return None, const.user_not_exist
elif not user.is_valid:
return None, const.user_invalid
elif user.password_has_expired:
return None, const.password_expired
if password and authenticate(username=username, password=password):
return user, ''
if public_key and user.public_key:
public_key_saved = user.public_key.split()
if len(public_key_saved) == 1:
if public_key == public_key_saved[0]:
return user, ''
elif len(public_key_saved) > 1:
if public_key == public_key_saved[1]:
return user, ''
return None, const.password_failed