[lib] ajout des fichiers non suivis
darcs-hash:20090609134320-bd074-f4df3e57ff2a6e60f07e25cda773524c8e20de3c.gz
This commit is contained in:
Antoine Durand-Gasselin
parent
dce8ccb6da
commit
c2535c1f04
17 changed files with 2346 additions and 0 deletions
0
lib/gestion/__init__.py
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0
lib/gestion/__init__.py
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lib/gestion/authentification.py
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80
lib/gestion/authentification.py
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#!/usr/bin/env python
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# -*- coding: utf-8 -*-
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# #############################################################
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# ..
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# .... ............ ........
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# . ....... . .... ..
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# . ... .. .. .. .. ..... . ..
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# .. .. ....@@@. .. . ........ .
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# .. . .. ..@.@@..@@. .@@@@@@@ @@@@@@. ....
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# .@@@@. .@@@@. .@@@@..@@.@@..@@@..@@@..@@@@.... ....
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# @@@@... .@@@.. @@ @@ .@..@@..@@...@@@. .@@@@@. ..
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# .@@@.. . @@@. @@.@@..@@.@@..@@@ @@ .@@@@@@.. .....
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# ...@@@.... @@@ .@@.......... ........ ..... ..
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# . ..@@@@.. . .@@@@. .. ....... . .............
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# . .. .... .. .. . ... ....
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# . . .... ............. .. ...
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# .. .. ... ........ ... ...
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# ................................
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#
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# #############################################################
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# authentification.py
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#
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# Fonction de login et petite classe utilisateur
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#
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# Auteur: Grégoire Détrez <gdetrez@crans.org>
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# Copyright (c) 2008 by www.crans.org
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# #############################################################
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import ldap
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#import cransldap
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import models
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import fields
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LDAP_SERVER = "ldap.adm.crans.org"
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# Petite classe Avec les infos de base de l'utilisateur
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class User(models.Model):
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prenom = fields.stringField( "Prénom" )
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nom = fields.stringField( "Nom" )
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mail = fields.stringField( "Couriel" )
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uid = fields.loginField( "Identifiant" )
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aid = fields.intField( "aid" )
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droits = fields.listField( "Droits", fields.stringField(None) )
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def is_nounou(self):
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return u"Nounou" in self.droits
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class AuthentificationFailed(Exception):
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def __str__(self):
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return "Oups, auth failed"
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def login( id, password ):
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""" returns a User object """
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con = ldap.open( LDAP_SERVER )
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try:
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user_dn = get_dn_from_id( id, con )
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except ValueError:
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raise AuthentificationFailed
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try:
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con.bind_s(user_dn, password)
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except ldap.INVALID_CREDENTIALS, e:
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raise AuthentificationFailed
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data = con.search_s(user_dn, ldap.SCOPE_SUBTREE)
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con.unbind()
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data = data[0][1]
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return User(data)
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def get_dn_from_id( id, ldap_connexion=None ):
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if ldap_connexion == None:
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ldap_connexion = ldap.open( LDAP_SERVER )
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try:
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aid = int( id )
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user_dn = "aid=%d,ou=data,dc=crans,dc=org" % aid
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return user_dn
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except ValueError:
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data = ldap_connexion.search_s("ou=data,dc=crans,dc=org",
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ldap.SCOPE_SUBTREE,
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"uid=%s" % id)
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if len(data) != 1:
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raise ValueError, "Id invalid"
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else: return data[0][0]
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225
lib/gestion/fields.py
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225
lib/gestion/fields.py
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#!/usr/bin/env python
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# -*- coding: utf-8 -*-
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# #############################################################
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# ..
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# .... ............ ........
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# . ....... . .... ..
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# . ... .. .. .. .. ..... . ..
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# .. .. ....@@@. .. . ........ .
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# .. . .. ..@.@@..@@. .@@@@@@@ @@@@@@. ....
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# .@@@@. .@@@@. .@@@@..@@.@@..@@@..@@@..@@@@.... ....
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# @@@@... .@@@.. @@ @@ .@..@@..@@...@@@. .@@@@@. ..
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# .@@@.. . @@@. @@.@@..@@.@@..@@@ @@ .@@@@@@.. .....
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# ...@@@.... @@@ .@@.......... ........ ..... ..
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# . ..@@@@.. . .@@@@. .. ....... . .............
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# . .. .... .. .. . ... ....
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# . . .... ............. .. ...
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# .. .. ... ........ ... ...
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# ................................
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#
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# #############################################################
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# __init__.py
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#
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# Fields: outils pour passer les informations de la base
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# vers les objets python et vice-versa
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#
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# Auteur: Grégoire Détrez <gdetrez@crans.org>
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# Copyright (c) 2008 by www.crans.org
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# #############################################################
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import re
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class baseField(object):
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def __init__(self, name):
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self.name = name
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def _save_field( self, data ):
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return data
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def _load_field( self, data ):
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return str(data)
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def load( self, ldap_data ):
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if ldap_data == None: return None
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return self._load_field( ldap_data[0] )
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def save( self, field_data ):
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return [ self._save_field( field_data )]
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class stringField( baseField ):
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pass
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class reField( stringField ):
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def __init__( self, name, expr ):
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baseField.__init__(self, name)
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self.expr = re.compile(expr)
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def _save_field(self, field_data):
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if self.expr.match( field_data ):
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return field_data
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else:
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raise ValueError, "Incorect value for field %s" % self.name
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class macField( reField ):
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def __init__( self, name ):
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self = reField.__init__(self, name, "^([0-9a-fA-F]{2}:){5}[0-9a-fA-F]{2}$")
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def _save_field( self, data ):
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data = data.lower()
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if not self.expr.match( data ):
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data = re.sub( "[^0-9a-fA-F]", "", data )
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if len(data) == 12:
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data = data[0:2] + ":" + data[2:4] + ":" + data [4:6] + ":" + data[6:8] + ":" + data[8:10] + ":" + data[10:12]
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return reField._save_field( self, data )
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class ipField( reField ):
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def __init__( self, name ):
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self = reField.__init__(self, name, "^(\d{1,3}\.){3}\d{1,3}$")
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class emailField( reField ):
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def __init__( self, name, suffix=None ):
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stringField.__init__( self, name)
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self.expr = re.compile("^(?P<prefix>[\w\+]+)(@(?P<suffix>[\w\.]+\.\w{1,3}))?$" )
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self.suffix = suffix
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def _load_field(self, data):
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if self.suffix:
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m = self.expr.match( data )
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if m.group('suffix'):
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return data
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else:
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return data + u"@" + self.suffix
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else:
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return data
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def _save_field(self, data):
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m = self.expr.match( data )
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if m:
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if self.suffix and m.group("suffix") == self.suffix:
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return m.group("prefix")
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return data
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else:
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raise ValueError, "Mail invalid"
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class loginField( reField ):
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def __init__( self, name ):
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self = reField.__init__(self, name, "^[a-z]{4,}$")
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class listField( baseField ):
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def __init__( self, name, type_field ):
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baseField.__init__(self, name)
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self.type_field = type_field
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def load( self, ldap_data ):
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if ldap_data == None: return []
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return map( self.type_field._load_field, ldap_data )
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def save( self, field_data ):
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return map( self.type_field._save_field, field_data )
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class historyField( baseField ):
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pass
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class pathField( baseField ):
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pass
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class intField( baseField ):
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def _load_field( self, ldap_data ):
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return int( ldap_data )
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def _save_field(self, field_data ):
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return str( field_data )
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class booleanField( baseField ):
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def _load_field( self, ldap_data ):
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return ldap_data == 'TRUE'
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def _save_field( self, field_Data ):
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if field_data: return 'TRUE'
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else: return 'FALSE'
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class telField( reField ):
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def __init__(self, name ):
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reField.__init__( self, name, "^\d{10}$")
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def _save_field( self, data ):
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return reField._save_field( self, re.sub("[\ \.,]", "", data ) )
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if __name__ == "__main__":
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import unittest
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class TestFields(unittest.TestCase):
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def setUp(self):
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pass
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def testBaseField( self ):
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field = baseField( "Un nom" )
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assert field.load(["un test"]) == "un test"
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assert field.save("un test") == ["un test"]
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def testStringField( self ):
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field = stringField( "Un nom" )
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assert field.load(["une string"]) == "une string"
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assert field.save("une string") == ["une string"]
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def testReField( self ):
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field = reField( "Un nom", "^[A-Z][a-z]+$" )
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assert field.load(["Coucou"]) == "Coucou"
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assert field.save("Coucou") == ["Coucou"]
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self.assertRaises(ValueError, field.save, "")
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self.assertRaises(ValueError, field.save, "coucou")
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self.assertRaises(ValueError, field.save, "coucou monde")
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self.assertRaises(ValueError, field.save, "Coucou monde")
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def testMacField( self ):
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field = macField( "Un nom" )
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assert field.load(["00:0f:20:57:6e:81"]) == "00:0f:20:57:6e:81"
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assert field.save("00:0f:20:57:6e:81") == ["00:0f:20:57:6e:81"]
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assert field.save("00:0F:20:57:6E:81") == ["00:0f:20:57:6e:81"]
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assert field.save("000f20576e81") == ["00:0f:20:57:6e:81"]
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assert field.save("00 0f 20 57 6e 81") == ["00:0f:20:57:6e:81"]
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self.assertRaises(ValueError, field.save, "00:0f:20:57:6e:81:34")
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self.assertRaises(ValueError, field.save, "00:0f:20:57:6e:8")
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self.assertRaises(ValueError, field.save, "00:0f:20:57:6e")
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self.assertRaises(ValueError, field.save, "00:0f:20:57:6k:81")
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def testIpField( self ):
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field = ipField( "Un nom" )
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assert field.load(["129.168.0.34"]) == "129.168.0.34"
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assert field.save("129.168.0.34") == ["129.168.0.34"]
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self.assertRaises(ValueError, field.save, "192.16.8")
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self.assertRaises(ValueError, field.save, "192.16.8.2.3")
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self.assertRaises(ValueError, field.save, "192.16.8.e")
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self.assertRaises(ValueError, field.save, "125.34..56")
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def testEmailField( self ):
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field = emailField( "Un email", suffix="crans.org" )
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assert field.load(["toto@exemple.com"]) == "toto@exemple.com"
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assert field.save("toto@exemple.com") == ["toto@exemple.com"]
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assert field.load(["toto@crans.org"]) == "toto@crans.org"
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assert field.load(["toto"]) == "toto@crans.org"
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assert field.save("toto") == ["toto"]
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assert field.save("toto@crans.org") == ["toto"]
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self.assertRaises(ValueError, field.save, "toto@")
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self.assertRaises(ValueError, field.save, "toto@test")
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self.assertRaises(ValueError, field.save, "test.com")
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def testLoginField( self ):
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field = loginField( "Un nom" )
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assert field.load(["toto"]) == "toto"
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assert field.save("toto") == ["toto"]
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# def testHistoryField( self ):
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# field = baseField( "Un nom" )
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# assert field.load(["un test"]) == "un test"
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# assert field.save("un test") == ["un test"]
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def testListField( self ):
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field = listField( "Un nom", stringField(None) )
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assert field.load(["un test"]) == ["un test"]
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assert field.load(["un test", "un autre"]) == ["un test", "un autre"]
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def testTelField( self ):
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field = telField( "Un nom" )
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assert field.load(["0606060606"]) == "0606060606"
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assert field.save("0606060606") == ["0606060606"]
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assert field.save("06 060 606 06") == ["0606060606"]
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assert field.save("06 06 06 06 06") == ["0606060606"]
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self.assertRaises(ValueError, field.save, "06060606")
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self.assertRaises(ValueError, field.save, "06060606060606")
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unittest.main()
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48
lib/gestion/models.py
Executable file
48
lib/gestion/models.py
Executable file
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@ -0,0 +1,48 @@
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#!/usr/bin/env python
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# -*- coding: utf-8 -*-
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# #############################################################
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# ..
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# .... ............ ........
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# . ....... . .... ..
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# . ... .. .. .. .. ..... . ..
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# .. .. ....@@@. .. . ........ .
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# .. . .. ..@.@@..@@. .@@@@@@@ @@@@@@. ....
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# .@@@@. .@@@@. .@@@@..@@.@@..@@@..@@@..@@@@.... ....
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# @@@@... .@@@.. @@ @@ .@..@@..@@...@@@. .@@@@@. ..
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# .@@@.. . @@@. @@.@@..@@.@@..@@@ @@ .@@@@@@.. .....
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# ...@@@.... @@@ .@@.......... ........ ..... ..
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# . ..@@@@.. . .@@@@. .. ....... . .............
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# . .. .... .. .. . ... ....
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# . . .... ............. .. ...
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# .. .. ... ........ ... ...
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# ................................
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#
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# #############################################################
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# models.py
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#
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# Classe de base pour mapper automatiquement des
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# enregistrements ldap et des objets python
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#
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# Auteur: Grégoire Détrez <gdetrez@crans.org>
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# Copyright (c) 2008 by www.crans.org
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# #############################################################
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import fields
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class MetaModel(type):
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def __init__(cls, name, bases, attrs):
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super(type, cls).__init__(cls, name, bases, attrs)
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_fields = {}
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for item_name in attrs:
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if isinstance(attrs[item_name], fields.baseField):
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_fields[item_name] = attrs[item_name]
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setattr(cls, "_model_fields", _fields)
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class Model(object):
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__metaclass__ = MetaModel
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def __init__( self, data ):
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k = self._model_fields
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for a_field in self._model_fields:
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val = self._model_fields[a_field].load(data.get(a_field, None))
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setattr(self, a_field, val)
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