annotate antispam/receivers.py @ 697:67f8d49a9377
Cleaned up the code a bit.
Separated the S3 stuff out into its own class.
This class maybe should be in core.
Still want to do some kind of context manager around the temporary file we are
creating to ensure it gets deleted.
| author |
Brian Neal <bgneal@gmail.com> |
| date |
Sun, 08 Sep 2013 21:02:58 -0500 |
| parents |
988782c6ce6c |
| children |
9d6c2ed2f348 |
| rev |
line source |
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1 """ receivers.py - Signal receivers for login related events.
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2
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3 We log these events so that fail2ban can perform rate limiting.
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4
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5 """
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6 import logging
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7
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8 from django.contrib.auth.signals import (user_logged_in, user_logged_out,
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9 user_login_failed)
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10
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11
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12 # Get the auth logger that is monitored by fail2ban:
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13 logger = logging.getLogger('auth')
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14
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15
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16 def login_callback(sender, request, user, **kwargs):
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17 """Signal callback function for a user logging in."""
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18 logger.info('User login signal: %s', user.username)
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19
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20
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21 def logout_callback(sender, request, user, **kwargs):
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22 """Signal callback function for a user logging in."""
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23
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24 if user:
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25 logger.info('User logout signal: %s', user.username)
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26
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27 def login_failed_callback(sender, credentials, **kwargs):
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28 """Signal callback for a login failure event."""
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29 logger.error('User login failed signal from %s: %s', sender,
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30 credentials.get('username'))
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31
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32
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33 user_logged_in.connect(login_callback, dispatch_uid='antispam.receivers')
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34 user_logged_out.connect(logout_callback, dispatch_uid='antispam.receivers')
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35 user_login_failed.connect(login_failed_callback,
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36 dispatch_uid='antispam.receivers')
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