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48 lines
1.7 KiB
Python
48 lines
1.7 KiB
Python
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# -*- coding: utf-8 -*-
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#
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# This file is part of Radicale Server - Calendar Server
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# Copyright © 2011 Henry-Nicolas Tourneur
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#
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# This library is free software: you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation, either version 3 of the License, or
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# (at your option) any later version.
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#
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# This library is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with Radicale. If not, see <http://www.gnu.org/licenses/>.
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import socket,os,sys
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from radicale import acl, config, log
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COURIER_SOCKET = config.get("acl", "courier-auth_socket")
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def has_right(owner, user, password):
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"""Check if ``user``/``password`` couple is valid."""
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if not user or (owner not in acl.PRIVATE_USERS and user != owner):
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# No user given, or owner is not private and is not user, forbidden
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return False
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line = sys.argv[0] . "\nlogin\n" + user + "\n" + password
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line = len(line) + "\n" + line
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try:
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s = socket.socket(socket.AF_UNIX, socket.SOCK_STREAM)
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s.connect(COURIER_SOCKET)
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log.LOGGER.debug("Sending to socket the request: %s" % line)
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s.send(line)
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data = s.recv(1024)
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s.close()
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except socket.error, (value,message):
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log.LOGGER.debug("Unable to communicate with the socket (error: %s)" % message)
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return False
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log.LOGGER.debug("Got socket response: %s" % repr(data))
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if repr(data) == "FAIL":
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return False
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return True
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