46 lines
1.5 KiB
Python
46 lines
1.5 KiB
Python
# w.c.s. (asec) - w.c.s. extension for poll & survey service
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# Copyright (C) 2010-2011 Entr'ouvert
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#
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# This program is free software: you can redistribute it and/or modify it
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# under the terms of the GNU Affero General Public License as published by
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# the Free Software Foundation, either version 3 of the License, or (at your
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# option) any later version.
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#
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# This program is distributed in the hope that it will be useful, but
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# WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
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# or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Affero General Public
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# License for more details.
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#
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# You should have received a copy of the GNU Affero General Public License
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# along with this program. If not, see <http://www.gnu.org/licenses/>.
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try:
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from hashlib import sha1 as sha
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except ImportError:
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from sha import sha
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from qommon.storage import StorableObject
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from qommon.ident.password import make_password
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class ParticipantToken(StorableObject):
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_names = 'participant-tokens'
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token = None
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def __init__(self, formdef_id, user_id):
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StorableObject.__init__(self, '%s-%s' % (formdef_id, user_id))
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def generate_token(self):
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token = make_password(10, 10)
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token = sha(token).hexdigest().upper()[:12]
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self.token = sha(token).hexdigest()
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return token
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def check(self, token):
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return sha(token.upper().replace('-', '')).hexdigest() == self.token
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def get_user_id(self):
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return self.id.split('-', 1)[-1]
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user_id = property(get_user_id)
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