57 lines
1.9 KiB
Python
57 lines
1.9 KiB
Python
from mod_python import apache
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import os
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def authenhandler(req, **kwargs):
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"""
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Authentication handler that checks against Django's auth database.
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"""
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# mod_python fakes the environ, and thus doesn't process SetEnv. This fixes
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# that so that the following import works
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os.environ.update(req.subprocess_env)
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# apache 2.2 requires a call to req.get_basic_auth_pw() before
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# req.user and friends are available.
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req.get_basic_auth_pw()
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# check for PythonOptions
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_str_to_bool = lambda s: s.lower() in ('1', 'true', 'on', 'yes')
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options = req.get_options()
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permission_name = options.get('DjangoPermissionName', None)
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staff_only = _str_to_bool(options.get('DjangoRequireStaffStatus', "on"))
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superuser_only = _str_to_bool(options.get('DjangoRequireSuperuserStatus', "off"))
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settings_module = options.get('DJANGO_SETTINGS_MODULE', None)
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if settings_module:
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os.environ['DJANGO_SETTINGS_MODULE'] = settings_module
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from django.contrib.auth.models import User
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from django import db
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db.reset_queries()
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# check that the username is valid
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kwargs = {'username': req.user, 'is_active': True}
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if staff_only:
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kwargs['is_staff'] = True
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if superuser_only:
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kwargs['is_superuser'] = True
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try:
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try:
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user = User.objects.get(**kwargs)
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except User.DoesNotExist:
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return apache.HTTP_UNAUTHORIZED
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# check the password and any permission given
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if user.check_password(req.get_basic_auth_pw()):
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if permission_name:
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if user.has_perm(permission_name):
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return apache.OK
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else:
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return apache.HTTP_UNAUTHORIZED
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else:
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return apache.OK
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else:
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return apache.HTTP_UNAUTHORIZED
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finally:
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db.connection.close()
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