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Delete Tgt tickets if they are over 2 days old. #5

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Delete Tgt tickets if they are over 2 days old. #5

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9 changes: 5 additions & 4 deletions django_cas/models.py
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Original file line number Diff line number Diff line change
Expand Up @@ -11,7 +11,7 @@
from django_cas.exceptions import CasTicketException, CasConfigException
# Ed Crewe - add in signals to delete old tickets
from django.db.models.signals import post_save
from datetime import datetime
from datetime import datetime, timedelta
# Single Sign Out
from django.contrib.auth import BACKEND_SESSION_KEY
from django.contrib.auth.signals import user_logged_out, user_logged_in
Expand All @@ -23,6 +23,7 @@
class Tgt(models.Model):
username = models.CharField(max_length=255, unique=True)
tgt = models.CharField(max_length=255)
created = models.DateTimeField(auto_now=True)

def get_proxy_ticket_for(self, service):
"""Verifies CAS 2.0+ XML-based authentication ticket.
Expand Down Expand Up @@ -73,16 +74,16 @@ def get_tgt_for(user):


def delete_old_tickets(**kwargs):
""" Delete tickets if they are over 2 days old
""" Delete tickets if they are over 2 days old
kwargs = ['raw', 'signal', 'instance', 'sender', 'created']
"""
sender = kwargs.get('sender', None)
now = datetime.now()
expire = datetime(now.year, now.month, now.day - 2)
expire = now - timedelta(days=2)
sender.objects.filter(created__lt=expire).delete()

post_save.connect(delete_old_tickets, sender=PgtIOU)
#post_save.connect(delete_old_tickets, sender=Tgt)
post_save.connect(delete_old_tickets, sender=Tgt)

#Import CASBackend after Tgt and PgtIOU class declaration
from django_cas.backends import CASBackend
Expand Down