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######################################################################
#
# LDAPUser The User object for the LDAP User Folder
#
# This software is governed by a license. See
# LICENSE.txt for the terms of this license.
#
######################################################################
__version__='$Revision: 1280 $'[11:-2]
# General Python imports
import time
# Zope imports
from Acquisition import aq_inner, aq_parent
from AccessControl.User import BasicUser
from AccessControl.Permissions import access_contents_information, manage_users
from DateTime import DateTime
from AccessControl import ClassSecurityInfo
from Globals import InitializeClass
# LDAPUserFolder package imports
from utils import _verifyUnicode, encoding
class LDAPUser(BasicUser):
""" A user object for LDAP users """
security = ClassSecurityInfo()
_properties = None
def __init__( self
, uid
, name
, password
, roles
, domains
, user_dn
, user_attrs
, mapped_attrs
, multivalued_attrs=()
, ldap_groups=()
):
""" Instantiate a new LDAPUser object """
self._properties = {}
self.id = _verifyUnicode(uid)
self.name = _verifyUnicode(name)
self.__ = password
self._dn = _verifyUnicode(user_dn)
self.roles = roles
self.domains = []
self._ldap_groups = ldap_groups
self.RID = ''
self.groups = ''
now = time.time()
self._created = now
self._lastactivetime = now
for key in user_attrs.keys():
if key in multivalued_attrs:
prop = user_attrs.get(key, [None])
else:
prop = user_attrs.get(key, [None])[0]
if isinstance(prop, str) and key != 'objectGUID':
prop = _verifyUnicode(prop)
self._properties[key] = prop
for att_name, map_name in mapped_attrs:
self._properties[map_name] = self._properties.get(att_name)
self._properties['dn'] = user_dn
######################################################
# Distinguish between user id and name
#######################################################
security.declarePublic('getId')
def getId(self):
if isinstance(self.id, unicode):
return self.id.encode(encoding)
return self.id
######################################################
# User interface not implemented in class BasicUser
#######################################################
security.declarePrivate('_getPassword')
def _getPassword(self):
""" Retrieve the password """
return self.__
security.declarePublic('getUserName')
def getUserName(self):
""" Get the name associated with this user """
if isinstance(self.name, unicode):
return self.name.encode(encoding)
return self.name
security.declarePublic('getRoles')
def getRoles(self):
""" Return the user's roles """
if self.name == 'Anonymous User':
return tuple(self.roles)
else:
return tuple(self.roles) + ('Authenticated',)
security.declarePublic('getDomains')
def getDomains(self):
""" The user's domains """
return self.domains
#######################################################
# Overriding these to enable context-based role
# computation with the LDAPUserSatellite
#######################################################
def getRolesInContext(self, object):
"""Return the list of roles assigned to the user,
including local roles assigned in context of
the passed in object."""
roles = BasicUser.getRolesInContext(self, object)
acl_satellite = self._getSatellite(object)
if acl_satellite and hasattr(acl_satellite, 'getAdditionalRoles'):
satellite_roles = acl_satellite.getAdditionalRoles(self)
roles = list(roles) + satellite_roles
return roles
def allowed(self, object, object_roles=None):
""" Must override, getRolesInContext is not always called """
if BasicUser.allowed(self, object, object_roles):
return 1
acl_satellite = self._getSatellite(object)
if acl_satellite and hasattr(acl_satellite, 'getAdditionalRoles'):
satellite_roles = acl_satellite.getAdditionalRoles(self)
for role in object_roles:
if role in satellite_roles:
if self._check_context(object):
return 1
return 0
security.declarePrivate('_getSatellite')
def _getSatellite(self, object):
""" Get the acl_satellite (sometimes tricky!) """
while 1:
acl_satellite = getattr(object, 'acl_satellite', None)
if acl_satellite is not None:
return acl_satellite
parent = aq_parent(aq_inner(object))
if parent:
object = parent
continue
if hasattr(object, 'im_self'):
object = aq_inner(object.im_self)
continue
break
return None
#######################################################
# Interface unique to the LDAPUser class of user objects
#######################################################
security.declareProtected(access_contents_information, '__getattr__')
def __getattr__(self, name):
""" Look into the _properties as well... """
my_props = self._properties
if my_props.has_key(name):
prop = my_props.get(name)
if isinstance(prop, unicode):
prop = prop.encode(encoding)
return prop
else:
raise AttributeError, name
security.declareProtected(access_contents_information, 'getProperty')
def getProperty(self, prop_name, default=''):
"""
Return the user property referred to by prop_name,
if the attribute is indeed public.
"""
prop = self._properties.get(prop_name, default)
if isinstance(prop, unicode):
prop = prop.encode(encoding)
return prop
security.declareProtected(access_contents_information, 'getUserDN')
def getUserDN(self):
""" Return the user's full Distinguished Name """
if isinstance(self._dn, unicode):
return self._dn.encode(encoding)
return self._dn
def _updateActiveTime(self):
""" Update the active time """
self._lastactivetime = time.time()
def getLastActiveTime(self):
""" When was this user last active? """
return DateTime(self._lastactivetime)
def getCreationTime(self):
""" When was this user object created? """
return DateTime(self._created)
def _getLDAPGroups(self):
""" What groups in LDAP does this user belong to? """
return tuple(self._ldap_groups)
InitializeClass(LDAPUser)
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