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  • Committer: me at id
  • Date: 2009-01-15 00:37:10 UTC
  • mto: This revision was merged to the branch mainline in revision 1090.
  • Revision ID: svn-v3-trunk0:2b9c9e99-6f39-0410-b283-7f802c844ae2:branches%2Fstorm:1141
ivle.database.User: Add an authenticate() method, and a hash_password()
     staticmethod to replace the auth functions in ivle.db.

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ivle/database.py
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It also provides miscellaneous utility functions for database interaction.
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"""
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import md5
 
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from storm.locals import create_database, Store, Int, Unicode, DateTime, \
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                         Reference
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    def __repr__(self):
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        return "<%s '%s'>" % (type(self).__name__, self.login)
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    def authenticate(self, password):
 
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        """Validate a given password against this user.
 
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        Returns True if the given password matches the password hash for this
 
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        User, False if it doesn't match, and None if there is no hash for the
 
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        user.
 
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        """
 
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        if self.passhash is None:
 
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            return None
 
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        return self.hash_password(password) == self.passhash
 
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    def hasCap(self, capability):
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        """Given a capability (which is a Role object), returns True if this
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        User has that capability, False otherwise.
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        fieldval = self.acct_exp
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        return fieldval is not None and time.localtime() > fieldval
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    @staticmethod
 
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    def hash_password(password):
 
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        return md5.md5(password).hexdigest()
 
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    @classmethod
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    def get_by_login(cls, store, login):
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        """