<reponame>gcallah/colossus
import logging

from django.contrib.auth import (
    user_logged_in, user_logged_out, user_login_failed,
)
from django.dispatch import receiver

from colossus.utils import get_client_ip

logger = logging.getLogger(__name__)


@receiver(user_logged_in)
def log_user_logged_in(sender, request, user, **kwargs):
    """
    A function to log an entry whenever a user successfully logs in.
    This function gets called automatically whenever the login is successful.

    Keyword arguments:
    sender -- The class of the user that just logged in.
    request -- The current HttpRequest instance.
    user -- The user instance that just logged in.
    """
    ip_address = get_client_ip(request)
    logger.info('User "%s" logged in with IP address "%s".' % (user, ip_address))


@receiver(user_logged_out)
def log_user_logged_out(sender, request, user, **kwargs):
    """
    A function to log an entry whenever a user successfully logs out.
    This function gets called automatically whenever the logout is successful.

    Keyword arguments:
    sender -- The class of the user that just logged in.
    request -- The current HttpRequest instance.
    user -- The user instance that just logged in.
    """
    ip_address = get_client_ip(request)
    logger.info('User "%s" logged out with IP address "%s".' % (user, ip_address))


@receiver(user_login_failed)
def log_user_login_failed(sender, credentials, request, **kwargs):
    """
    A function to log an entry whenever a user fails to login.
    This function gets called automatically whenever the login is failed.

    Keyword arguments:
    sender -- The class of the user that just logged in.
    request -- The current HttpRequest instance.
    user -- The user instance that just logged in.
    """
    ip_address = get_client_ip(request)
    logger.warning('Log in failed for credentials "%s" with IP address "%s".' % (credentials, ip_address))

import logging

from django.contrib.auth import (
    user_logged_in, user_logged_out, user_login_failed,
)
from django.dispatch import receiver

from colossus.utils import get_client_ip

logger = logging.getLogger(__name__)


@receiver(user_logged_in)
def log_user_logged_in(sender, request, user, **kwargs):
    """
    A function to log an entry whenever a user successfully logs in.
    This function gets called automatically whenever the login is successful.

    Keyword arguments:
    sender -- The class of the user that just logged in.
    request -- The current HttpRequest instance.
    user -- The user instance that just logged in.
    """
    ip_address = get_client_ip(request)
    logger.info('User "%s" logged in with IP address "%s".' % (user, ip_address))


@receiver(user_logged_out)
def log_user_logged_out(sender, request, user, **kwargs):
    """
    A function to log an entry whenever a user successfully logs out.
    This function gets called automatically whenever the logout is successful.

    Keyword arguments:
    sender -- The class of the user that just logged in.
    request -- The current HttpRequest instance.
    user -- The user instance that just logged in.
    """
    ip_address = get_client_ip(request)
    logger.info('User "%s" logged out with IP address "%s".' % (user, ip_address))


@receiver(user_login_failed)
def log_user_login_failed(sender, credentials, request, **kwargs):
    """
    A function to log an entry whenever a user fails to login.
    This function gets called automatically whenever the login is failed.

    Keyword arguments:
    sender -- The class of the user that just logged in.
    request -- The current HttpRequest instance.
    user -- The user instance that just logged in.
    """
    ip_address = get_client_ip(request)
    logger.warning('Log in failed for credentials "%s" with IP address "%s".' % (credentials, ip_address))
A function to log an entry whenever a user successfully logs in.     This function gets called automatically whenever the login is successful.      Keyword arguments:     sender -- The class of the user that just logged in.     request -- The current HttpRequest instance.     user -- The user instance that just logged in. A function to log an entry whenever a user successfully logs out.     This function gets called automatically whenever the logout is successful.      Keyword arguments:     sender -- The class of the user that just logged in.     request -- The current HttpRequest instance.     user -- The user instance that just logged in. A function to log an entry whenever a user fails to login.     This function gets called automatically whenever the login is failed.      Keyword arguments:     sender -- The class of the user that just logged in.     request -- The current HttpRequest instance.     user -- The user instance that just logged in.