forked from ScoDoc/DocScoDoc
334 lines
9.3 KiB
Python
334 lines
9.3 KiB
Python
#
|
|
# Extensible User Folder
|
|
#
|
|
# Postgres Authentication Source for exUserFolder
|
|
#
|
|
# (C) Copyright 2000,2001 The Internet (Aust) Pty Ltd
|
|
# ACN: 082 081 472 ABN: 83 082 081 472
|
|
# All Rights Reserved
|
|
#
|
|
# THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
|
|
# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
|
# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
|
|
# ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
|
|
# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
|
# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
|
|
# OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
|
|
# HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
|
|
# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
|
|
# OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
|
|
# SUCH DAMAGE.
|
|
#
|
|
# Author: Andrew Milton <akm@theinternet.com.au>
|
|
# $Id: pgAuthSource.py,v 1.1 2004/11/10 14:15:36 akm Exp $
|
|
|
|
#
|
|
# This class only authenticates users, it stores no properties.
|
|
#
|
|
|
|
import string,Acquisition
|
|
|
|
from Globals import HTMLFile, MessageDialog, INSTANCE_HOME
|
|
|
|
from OFS.Folder import Folder
|
|
|
|
from Products.ZSQLMethods.SQL import SQL
|
|
|
|
from Products.exUserFolder.exUserFolder import exUserFolder
|
|
from Products.exUserFolder.Plugins import PluginRegister
|
|
|
|
try:
|
|
from crypt import crypt
|
|
except:
|
|
from Products.exUserFolder.fcrypt.fcrypt import crypt
|
|
|
|
# debug XXX
|
|
# def xLOG(msg):
|
|
# f = open('/tmp/debug.log','a')
|
|
# f.write(msg+'\n')
|
|
# f.close()
|
|
|
|
def manage_addpgAuthSource(self, REQUEST):
|
|
""" Add a Postgres Auth Source """
|
|
|
|
connection=REQUEST['pgauth_connection']
|
|
table=REQUEST['pgauth_table']
|
|
usernameColumn=REQUEST['pgauth_usernameColumn']
|
|
passwordColumn=REQUEST['pgauth_passwordColumn']
|
|
rolesColumn=REQUEST['pgauth_rolesColumn']
|
|
o = pgAuthSource(connection, table, usernameColumn, passwordColumn,
|
|
rolesColumn)
|
|
self._setObject('pgAuthSource', o, None, None, 0)
|
|
o=getattr(self,'pgAuthSource')
|
|
if hasattr(o, 'postInitialisation'):
|
|
o.postInitialisation(REQUEST)
|
|
|
|
self.currentAuthSource=o
|
|
return ''
|
|
|
|
manage_addpgAuthSourceForm=HTMLFile('manage_addpgAuthSourceForm', globals())
|
|
manage_editpgAuthSourceForm=HTMLFile('manage_editpgAuthSourceForm', globals())
|
|
|
|
class pgAuthSource(Folder):
|
|
""" Authenticate Users against a Postgres Database """
|
|
|
|
meta_type='Authentication Source'
|
|
title='Postgresql Authentication'
|
|
|
|
icon ='misc_/exUserFolder/exUserFolderPlugin.gif'
|
|
|
|
manage_tabs=Acquisition.Acquired
|
|
|
|
manage_editForm=manage_editpgAuthSourceForm
|
|
|
|
#
|
|
# You can define this to go off and do the authentication instead of
|
|
# using the basic one inside the User Object
|
|
#
|
|
remoteAuthMethod=None
|
|
|
|
def __init__(self, connection, table, usernameColumn, passwordColumn,
|
|
rolesColumn):
|
|
self.id='pgAuthSource'
|
|
self.connection=connection
|
|
self.table=table
|
|
self.usernameColumn=usernameColumn
|
|
self.passwordColumn=passwordColumn
|
|
self.rolesColumn=rolesColumn
|
|
self.addSQLQueries()
|
|
|
|
def manage_editAuthSource(self, REQUEST):
|
|
""" Edit a Postgres Auth Source """
|
|
|
|
self.connection=REQUEST['pgauth_connection']
|
|
self.table=REQUEST['pgauth_table']
|
|
self.usernameColumn=REQUEST['pgauth_usernameColumn']
|
|
self.passwordColumn=REQUEST['pgauth_passwordColumn']
|
|
self.rolesColumn=REQUEST['pgauth_rolesColumn']
|
|
self.delSQLQueries()
|
|
self.addSQLQueries() # Re-add queries with new parameters
|
|
|
|
def createUser(self, username, password, roles):
|
|
""" Add A Username """
|
|
|
|
if type(roles) != type([]):
|
|
if roles:
|
|
roles=list(roles)
|
|
else:
|
|
roles=[]
|
|
|
|
rolestring=''
|
|
for role in roles:
|
|
rolestring=rolestring+role+','
|
|
|
|
rolestring=rolestring[:-1]
|
|
secret=self.cryptPassword(username, password)
|
|
self.sqlInsertUser(username=username,
|
|
password=secret,
|
|
roles=rolestring)
|
|
self._v_lastUser={}
|
|
|
|
def updateUser(self, username, password, roles):
|
|
if type(roles) != type([]):
|
|
if roles:
|
|
roles=list(roles)
|
|
else:
|
|
roles=[]
|
|
|
|
rolestring=''
|
|
for role in roles:
|
|
print role
|
|
rolestring=rolestring+role+','
|
|
|
|
rolestring=rolestring[:-1]
|
|
|
|
# Don't change passwords if it's null
|
|
if password:
|
|
secret=self.cryptPassword(username, password)
|
|
self.sqlUpdateUserPassword(username=username,
|
|
password=secret)
|
|
|
|
self.sqlUpdateUser(username=username,
|
|
roles=rolestring)
|
|
self._v_lastUser={}
|
|
|
|
def delSQLQueries(self):
|
|
sqllist=self.objectIds('Z SQL Method')
|
|
self.manage_delObjects(ids=sqllist)
|
|
|
|
def addSQLQueries(self):
|
|
sqlListUsers=SQL(
|
|
'sqlListUsers',
|
|
'List All Users',
|
|
self.connection,
|
|
'table=%s'%(self.table),
|
|
_sqlListUsers)
|
|
|
|
self._setObject('sqlListUsers', sqlListUsers)
|
|
|
|
sqlListOneUser=SQL(
|
|
'sqlListOneUser',
|
|
'List ONE User',
|
|
self.connection,
|
|
'table=%s usernameColumn=%s username:string'%(
|
|
self.table, self.usernameColumn),
|
|
_sqlListOneUser)
|
|
|
|
self._setObject('sqlListOneUser', sqlListOneUser)
|
|
|
|
sqlDeleteOneUser=SQL(
|
|
'sqlDeleteOneUser',
|
|
'Delete One User',
|
|
self.connection,
|
|
'table=%s usernameColumn=%s username:string'%(
|
|
self.table,self.usernameColumn),
|
|
_sqlDeleteOneUser)
|
|
|
|
self._setObject('sqlDeleteOneUser', sqlDeleteOneUser)
|
|
|
|
sqlInsertUser=SQL(
|
|
'sqlInsertUser',
|
|
'Insert One User',
|
|
self.connection,
|
|
'table=%s usernameColumn=%s passwordColumn=%s rolesColumn=%s username:string password:string roles:string'%(
|
|
self.table, self.usernameColumn, self.passwordColumn, self.rolesColumn),
|
|
_sqlInsertUser)
|
|
|
|
self._setObject('sqlInsertUser', sqlInsertUser)
|
|
|
|
sqlUpdateUser=SQL(
|
|
'sqlUpdateUser',
|
|
'Update User',
|
|
self.connection,
|
|
'table=%s rolesColumn=%s username:string roles:string'%(self.table, self.rolesColumn),
|
|
_sqlUpdateUser)
|
|
|
|
self._setObject('sqlUpdateUser', sqlUpdateUser)
|
|
|
|
sqlUpdateUserPassword=SQL(
|
|
'sqlUpdateUserPassword',
|
|
'Update just the password',
|
|
self.connection,
|
|
'table=%s usernameColumn=%s passwordColumn=%s username:string password:string'%(self.table, self.usernameColumn, self.passwordColumn),
|
|
_sqlUpdateUserPassword)
|
|
|
|
self._setObject('sqlUpdateUserPassword', sqlUpdateUserPassword)
|
|
|
|
def cryptPassword_old(self, username, password):
|
|
salt =username[:2]
|
|
secret = crypt(password, salt)
|
|
return secret
|
|
|
|
def deleteUsers(self, userids):
|
|
for uid in userids:
|
|
self.sqlDeleteOneUser(username=uid)
|
|
self._v_lastUser={}
|
|
|
|
def listUserNames(self):
|
|
"""Returns a real list of user names """
|
|
users = []
|
|
result=self.sqlListUsers()
|
|
for n in result:
|
|
username=sqlattr(n,self.usernameColumn)
|
|
users.append(username)
|
|
return users
|
|
|
|
def listUsers(self):
|
|
"""Returns a list of user names or [] if no users exist"""
|
|
users = []
|
|
result=self.sqlListUsers()
|
|
for n in result:
|
|
roles=[]
|
|
username=sqlattr(n,self.usernameColumn)
|
|
if sqlattr(n, self.rolesColumn):
|
|
roles=string.split(sqlattr(n,self.rolesColumn),',')
|
|
password=sqlattr(n, self.passwordColumn)
|
|
N={'username':username, 'password':password, 'roles':roles}
|
|
users.append(N)
|
|
return users
|
|
|
|
def listOneUser(self,username):
|
|
#xLOG('pg.listOneUser(%s)' % username)
|
|
if getattr(self, '_v_lastUser', {}):
|
|
if self._v_lastUser['username']==username:
|
|
return self._v_lastUser['users']
|
|
#xLOG('pg.listOneUser continuing')
|
|
users = []
|
|
result=self.sqlListOneUser(username=username)
|
|
#xLOG('pg.listOneUser result=%s' % result)
|
|
for n in result:
|
|
roles=[]
|
|
username=sqlattr(n,self.usernameColumn)
|
|
password=sqlattr(n,self.passwordColumn)
|
|
if sqlattr(n, self.rolesColumn):
|
|
roles=string.split(sqlattr(n,self.rolesColumn),',') #Andreas
|
|
N={'username':username, 'password':password, 'roles':roles}
|
|
users.append(N)
|
|
self._v_lastUser={}
|
|
self._v_lastUser['username']=username
|
|
self._v_lastUser['users']=users
|
|
return users
|
|
|
|
def postInitialisation(self, REQUEST):
|
|
self._v_lastUser={}
|
|
|
|
pgAuthReg=PluginRegister('pgAuthSource', 'Postgresql Authentication Source',
|
|
pgAuthSource, manage_addpgAuthSourceForm,
|
|
manage_addpgAuthSource,
|
|
manage_editpgAuthSourceForm)
|
|
exUserFolder.authSources['pgAuthSource']=pgAuthReg
|
|
|
|
from string import upper, lower
|
|
import Missing
|
|
mt=type(Missing.Value)
|
|
|
|
def typeconv(val):
|
|
if type(val)==mt:
|
|
return ''
|
|
return val
|
|
|
|
def sqlattr(ob, attr):
|
|
name=attr
|
|
if hasattr(ob, attr):
|
|
return typeconv(getattr(ob, attr))
|
|
attr=upper(attr)
|
|
if hasattr(ob, attr):
|
|
return typeconv(getattr(ob, attr))
|
|
attr=lower(attr)
|
|
if hasattr(ob, attr):
|
|
return typeconv(getattr(ob, attr))
|
|
raise NameError, name
|
|
|
|
|
|
|
|
_sqlListUsers="""
|
|
SELECT * FROM <dtml-var table>
|
|
"""
|
|
|
|
_sqlListOneUser="""
|
|
SELECT * FROM <dtml-var table>
|
|
where <dtml-var usernameColumn>=<dtml-sqlvar username type=string>
|
|
"""
|
|
|
|
_sqlDeleteOneUser="""
|
|
DELETE FROM <dtml-var table>
|
|
where <dtml-var usernameColumn>=<dtml-sqlvar username type=string>
|
|
"""
|
|
|
|
_sqlInsertUser="""
|
|
INSERT INTO <dtml-var table> (<dtml-var usernameColumn>, <dtml-var passwordColumn>, <dtml-var rolesColumn>)
|
|
VALUES (<dtml-sqlvar username type=string>,
|
|
<dtml-sqlvar password type=string>,
|
|
<dtml-sqlvar roles type=string>)
|
|
"""
|
|
|
|
_sqlUpdateUserPassword="""
|
|
UPDATE <dtml-var table> set <dtml-var passwordColumn>=<dtml-sqlvar password type=string>
|
|
WHERE <dtml-var usernameColumn>=<dtml-sqlvar username type=string>
|
|
"""
|
|
|
|
_sqlUpdateUser="""
|
|
UPDATE <dtml-var table> set <dtml-var rolesColumn>=<dtml-sqlvar roles type=string>
|
|
WHERE <dtml-var usernameColumn>=<dtml-sqlvar username type=string>
|
|
"""
|