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ldapcherry/tests/test_BackendLdap.py
kakwa baa3430e63 fix test and exception handling in code
With python 2 it was possible to do exception[0][...] to recover
details about an exception.
It's no longer authorized with python 3.
Now, we must do something like exception.args or exception.urls.
fortunately this syntax also works with python 2.
So we use it for both.
2019-02-09 17:12:39 +01:00

250 lines
8.7 KiB
Python

#!/usr/bin/env python
# -*- coding: utf-8 -*-
from __future__ import with_statement
from __future__ import unicode_literals
import pytest
import sys
from ldapcherry.backend.backendLdap import Backend, CaFileDontExist
from ldapcherry.exceptions import *
from disable import travis_disabled
import cherrypy
import logging
import ldap
if sys.version < '3':
from sets import Set as set
cfg = {
'module' : 'ldapcherry.backend.ldap',
'groupdn' : 'ou=groups,dc=example,dc=org',
'userdn' : 'ou=People,dc=example,dc=org',
'binddn' : 'cn=dnscherry,dc=example,dc=org',
'password' : 'password',
'uri' : 'ldap://ldap.dnscherry.org:390',
'ca' : './tests/test_env/etc/ldapcherry/TEST-cacert.pem',
'starttls' : 'off',
'checkcert' : 'off',
'user_filter_tmpl' : '(uid=%(username)s)',
'group_filter_tmpl' : '(member=%(userdn)s)',
'search_filter_tmpl' : '(|(uid=%(searchstring)s*)(sn=%(searchstring)s*))',
'objectclasses' : 'top, person, organizationalPerson, simpleSecurityObject, posixAccount',
'dn_user_attr' : 'uid',
'group_attr.member' : "%(dn)s",
'timeout' : 10,
'display_name' : 'My Test Ldap',
}
def syslog_error(msg='', context='',
severity=logging.INFO, traceback=False):
pass
cherrypy.log.error = syslog_error
attr = ['shéll', 'shell', 'cn', 'uid', 'uidNumber', 'gidNumber', 'home', 'userPassword', 'givenName', 'email', 'sn']
class TestError(object):
def testNominal(self):
inv = Backend(cfg, cherrypy.log, 'ldap', attr, 'uid')
return True
def testConnectSSLNoCheck(self):
cfg2 = cfg.copy()
cfg2['uri'] = 'ldaps://ldap.ldapcherry.org:637'
cfg2['checkcert'] = 'off'
inv = Backend(cfg2, cherrypy.log, 'ldap', attr, 'uid')
ldap = inv._connect()
ldap.simple_bind_s(inv.binddn, inv.bindpassword)
def testConnect(self):
inv = Backend(cfg, cherrypy.log, 'ldap', attr, 'uid')
ldap = inv._connect()
ldap.simple_bind_s(inv.binddn, inv.bindpassword)
return True
def testConnectSSL(self):
cfg2 = cfg.copy()
cfg2['uri'] = 'ldaps://ldap.dnscherry.org:637'
cfg2['checkcert'] = 'on'
inv = Backend(cfg2, cherrypy.log, 'ldap', attr, 'uid')
ldap = inv._connect()
ldap.simple_bind_s(inv.binddn, inv.bindpassword)
def testLdapUnavaible(self):
cfg2 = cfg.copy()
cfg2['uri'] = 'ldaps://notaldap:637'
cfg2['checkcert'] = 'on'
inv = Backend(cfg2, cherrypy.log, 'ldap', attr, 'uid')
try:
ldapc = inv._connect()
ldapc.simple_bind_s(inv.binddn, inv.bindpassword)
except ldap.SERVER_DOWN as e:
return
else:
raise AssertionError("expected an exception")
def testMissingCA(self):
cfg2 = cfg.copy()
cfg2['uri'] = 'ldaps://ldap.dnscherry.org:637'
cfg2['checkcert'] = 'on'
cfg2['ca'] = './test/cfg/not_a_ca.crt'
try:
inv = Backend(cfg2, cherrypy.log, 'ldap', attr, 'uid')
ldapc = inv._connect()
except CaFileDontExist as e:
return
else:
raise AssertionError("expected an exception")
def testConnectSSLWrongCA(self):
cfg2 = cfg.copy()
cfg2['uri'] = 'ldaps://ldap.ldapcherry.org:637'
cfg2['checkcert'] = 'on'
inv = Backend(cfg2, cherrypy.log, 'ldap', attr, 'uid')
ldapc = inv._connect()
try:
ldapc.simple_bind_s(inv.binddn, inv.bindpassword)
except ldap.SERVER_DOWN as e:
assert e.args[0]['info'] == 'TLS: hostname does not match CN in peer certificate' or \
e.args[0]['info'] == '(unknown error code)'
else:
raise AssertionError("expected an exception")
def testConnectStartTLS(self):
cfg2 = cfg.copy()
cfg2['uri'] = 'ldap://ldap.ldapcherry.org:390'
cfg2['checkcert'] = 'off'
cfg2['starttls'] = 'on'
cfg2['ca'] = './test/cfg/ca.crt'
inv = Backend(cfg2, cherrypy.log, 'ldap', attr, 'uid')
ldapc = inv._connect()
ldapc.simple_bind_s(inv.binddn, inv.bindpassword)
def testAuthSuccess(self):
inv = Backend(cfg, cherrypy.log, 'ldap', attr, 'uid')
ret = inv.auth(u'jwatsoné', u'passwordwatsoné')
assert ret == True
def testAuthFailure(self):
inv = Backend(cfg, cherrypy.log, 'ldap', attr, 'uid')
res = inv.auth('notauser', 'password') or inv.auth(u'jwatsoné', 'notapasswordé')
assert res == False
def testGetUser(self):
inv = Backend(cfg, cherrypy.log, 'ldap', attr, 'uid')
ret = inv.get_user(u'jwatsoné')
expected = {'uid': u'jwatsoné', 'cn': 'John Watson', 'sn': 'watson'}
assert ret == expected
def testGetGroups(self):
inv = Backend(cfg, cherrypy.log, 'ldap', attr, 'uid')
ret = inv.get_groups(u'jwatsoné')
expected = ['cn=itpeople,ou=Groups,dc=example,dc=org']
assert ret == expected
def testAddDeleteGroups(self):
inv = Backend(cfg, cherrypy.log, 'ldap', attr, 'uid')
groups = [
'cn=hrpeople,ou=Groups,dc=example,dc=org',
'cn=itpeople,ou=Groups,dc=example,dc=org',
]
inv.add_to_groups(u'jwatsoné', groups)
ret = inv.get_groups(u'jwatsoné')
inv.del_from_groups(u'jwatsoné', ['cn=hrpeople,ou=Groups,dc=example,dc=org'])
inv.del_from_groups(u'jwatsoné', ['cn=hrpeople,ou=Groups,dc=example,dc=org'])
assert ret == ['cn=itpeople,ou=Groups,dc=example,dc=org', 'cn=hrpeople,ou=Groups,dc=example,dc=org']
def testSearchUser(self):
inv = Backend(cfg, cherrypy.log, 'ldap', attr, 'uid')
ret = inv.search('smith')
expected = {'ssmith': {'sn': 'smith', 'uid': 'ssmith', 'cn': 'Sheri Smith', 'userPassword': 'passwordsmith'}, 'jsmith': {'sn': 'Smith', 'uid': 'jsmith', 'cn': 'John Smith', 'userPassword': 'passwordsmith'}}
assert ret == expected
def testAddUser(self):
try:
inv.del_user(u'test☭,cn=')
except:
pass
inv = Backend(cfg, cherrypy.log, 'ldap', attr, 'uid')
user = {
'uid': u'test☭,cn=',
'sn': u'test☭',
'cn': u'test☭',
'userPassword': u'test☭',
'uidNumber': '42',
'gidNumber': '42',
'homeDirectory': '/home/test/'
}
inv.add_user(user)
inv.del_user(u'test☭,cn=')
def testModifyUser(self):
inv = Backend(cfg, cherrypy.log, 'ldap', attr, 'uid')
user = {
'uid': u'test☭',
'sn': u'test☭',
'cn': u'test☭',
'userPassword': u'test☭',
'uidNumber': '42',
'gidNumber': '42',
'homeDirectory': '/home/test/'
}
inv.add_user(user)
inv.set_attrs(u'test☭', {'gecos': 'test2', 'homeDirectory': '/home/test/'})
inv.del_user(u'test☭')
def testAddUserDuplicate(self):
inv = Backend(cfg, cherrypy.log, 'ldap', attr, 'uid')
user = {
'uid': u'test☭',
'sn': u'test☭',
'cn': u'test☭',
'uidNumber': '42',
'userPassword': u'test☭',
'gidNumber': '42',
'homeDirectory': '/home/test/'
}
try:
inv.add_user(user)
inv.add_user(user)
except UserAlreadyExists:
inv.del_user(u'test☭')
return
else:
inv.del_user(u'test☭')
raise AssertionError("expected an exception")
def testDelUserDontExists(self):
inv = Backend(cfg, cherrypy.log, 'ldap', attr, 'uid')
try:
inv.del_user(u'test☭')
inv.del_user(u'test☭')
except UserDoesntExist:
return
else:
raise AssertionError("expected an exception")
def testGetUser(self):
inv = Backend(cfg, cherrypy.log, 'ldap', attr, 'uid')
ret = inv.get_user(u'jwatsoné')
expected = {'uid': u'jwatsoné', 'objectClass': 'inetOrgPerson', 'carLicense': 'HERCAR 125', 'sn': 'watson', 'mail': 'j.watson@example.com', 'homePhone': '555-111-2225', 'cn': 'John Watson', 'userPassword': u'passwordwatsoné'}
assert ret == expected
def testAddUserMissingMustattribute(self):
inv = Backend(cfg, cherrypy.log, 'ldap', attr, 'uid')
user = {
'uid': u'test☭',
'sn': u'test☭',
'cn': u'test☭',
'userPassword': u'test☭',
'gidNumber': '42',
'homeDirectory': '/home/test/'
}
try:
inv.add_user(user)
except ldap.OBJECT_CLASS_VIOLATION:
return
else:
inv.del_user(u'test☭')
raise AssertionError("expected an exception")