444 lines
15 KiB
Python
444 lines
15 KiB
Python
import unittest
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import ldap
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from app import app
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from initdb import setup_database_for_testing, finished_database_for_testing
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from data.users import LDAPUsers
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from data import model
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from mockldap import MockLdap
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from mock import patch
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from contextlib import contextmanager
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def _create_ldap(requires_email=True):
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base_dn = ['dc=quay', 'dc=io']
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admin_dn = 'uid=testy,ou=employees,dc=quay,dc=io'
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admin_passwd = 'password'
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user_rdn = ['ou=employees']
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uid_attr = 'uid'
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email_attr = 'mail'
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secondary_user_rdns = ['ou=otheremployees']
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ldap = LDAPUsers('ldap://localhost', base_dn, admin_dn, admin_passwd, user_rdn,
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uid_attr, email_attr, secondary_user_rdns=secondary_user_rdns,
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requires_email=requires_email)
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return ldap
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@contextmanager
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def mock_ldap(requires_email=True):
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mock_data = {
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'dc=quay,dc=io': {'dc': ['quay', 'io']},
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'ou=employees,dc=quay,dc=io': {
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'dc': ['quay', 'io'],
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'ou': 'employees'
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},
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'ou=otheremployees,dc=quay,dc=io': {
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'dc': ['quay', 'io'],
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'ou': 'otheremployees'
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},
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'cn=AwesomeFolk,dc=quay,dc=io': {
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'dc': ['quay', 'io'],
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'cn': 'AwesomeFolk'
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},
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'uid=testy,ou=employees,dc=quay,dc=io': {
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'dc': ['quay', 'io'],
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'ou': 'employees',
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'uid': ['testy'],
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'userPassword': ['password'],
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'mail': ['bar@baz.com'],
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'memberOf': ['cn=AwesomeFolk,dc=quay,dc=io'],
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},
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'uid=someuser,ou=employees,dc=quay,dc=io': {
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'dc': ['quay', 'io'],
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'ou': 'employees',
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'uid': ['someuser'],
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'userPassword': ['somepass'],
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'mail': ['foo@bar.com'],
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'memberOf': ['cn=AwesomeFolk,dc=quay,dc=io'],
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},
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'uid=nomail,ou=employees,dc=quay,dc=io': {
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'dc': ['quay', 'io'],
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'ou': 'employees',
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'uid': ['nomail'],
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'userPassword': ['somepass']
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},
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'uid=cool.user,ou=employees,dc=quay,dc=io': {
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'dc': ['quay', 'io'],
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'ou': 'employees',
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'uid': ['cool.user', 'referred'],
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'userPassword': ['somepass'],
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'mail': ['foo@bar.com']
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},
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'uid=referred,ou=employees,dc=quay,dc=io': {
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'uid': ['referred'],
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'_referral': 'ldap:///uid=cool.user,ou=employees,dc=quay,dc=io'
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},
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'uid=invalidreferred,ou=employees,dc=quay,dc=io': {
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'uid': ['invalidreferred'],
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'_referral': 'ldap:///uid=someinvaliduser,ou=employees,dc=quay,dc=io'
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},
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'uid=multientry,ou=subgroup1,ou=employees,dc=quay,dc=io': {
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'uid': ['multientry'],
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'mail': ['foo@bar.com'],
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'userPassword': ['somepass'],
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},
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'uid=multientry,ou=subgroup2,ou=employees,dc=quay,dc=io': {
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'uid': ['multientry'],
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'another': ['key']
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},
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'uid=secondaryuser,ou=otheremployees,dc=quay,dc=io': {
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'dc': ['quay', 'io'],
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'ou': 'otheremployees',
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'uid': ['secondaryuser'],
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'userPassword': ['somepass'],
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'mail': ['foosecondary@bar.com']
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},
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}
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if not requires_email:
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for path in mock_data:
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mock_data[path].pop('mail', None)
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mockldap = MockLdap(mock_data)
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def initializer(uri, trace_level=0):
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obj = mockldap[uri]
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# Seed to "support" wildcard queries, which MockLDAP does not support natively.
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cool_block = {
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'dc': ['quay', 'io'],
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'ou': 'employees',
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'uid': ['cool.user', 'referred'],
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'userPassword': ['somepass'],
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'mail': ['foo@bar.com']
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}
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if not requires_email:
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cool_block.pop('mail', None)
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obj.search_s.seed('ou=employees,dc=quay,dc=io', 2, '(|(uid=cool*)(mail=cool*))')([
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('uid=cool.user,ou=employees,dc=quay,dc=io', cool_block)
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])
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obj.search_s.seed('ou=otheremployees,dc=quay,dc=io', 2, '(|(uid=cool*)(mail=cool*))')([])
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obj.search_s.seed('ou=employees,dc=quay,dc=io', 2, '(|(uid=unknown*)(mail=unknown*))')([])
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obj.search_s.seed('ou=otheremployees,dc=quay,dc=io', 2,
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'(|(uid=unknown*)(mail=unknown*))')([])
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obj._results = {}
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def result3(messageid):
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if messageid is None:
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return None, [], None, None
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return obj._results[messageid]
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def search_ext(user_search_dn, scope, search_flt, serverctrls=None, attrlist=None):
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if scope != ldap.SCOPE_SUBTREE:
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return None
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if not serverctrls:
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return None
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page_control = serverctrls[0]
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if page_control.controlType != ldap.controls.SimplePagedResultsControl.controlType:
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return None
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msgid = obj.search(user_search_dn, scope, search_flt, attrlist=attrlist)
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_, rdata = obj.result(msgid)
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msgid = 'messageid'
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cookie = int(page_control.cookie) if page_control.cookie else 0
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results = rdata[cookie:cookie+page_control.size]
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cookie = cookie + page_control.size
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if cookie > len(results):
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page_control.cookie = None
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else:
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page_control.cookie = cookie
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obj._results['messageid'] = (None, results, None, [page_control])
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return msgid
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obj.search_ext = search_ext
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obj.result3 = result3
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return obj
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mockldap.start()
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with patch('ldap.initialize', new=initializer):
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yield _create_ldap(requires_email=requires_email)
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mockldap.stop()
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class TestLDAP(unittest.TestCase):
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def setUp(self):
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setup_database_for_testing(self)
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self.app = app.test_client()
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self.ctx = app.test_request_context()
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self.ctx.__enter__()
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def tearDown(self):
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finished_database_for_testing(self)
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self.ctx.__exit__(True, None, None)
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def test_invalid_admin_password(self):
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base_dn = ['dc=quay', 'dc=io']
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admin_dn = 'uid=testy,ou=employees,dc=quay,dc=io'
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admin_passwd = 'INVALIDPASSWORD'
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user_rdn = ['ou=employees']
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uid_attr = 'uid'
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email_attr = 'mail'
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with mock_ldap():
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ldap = LDAPUsers('ldap://localhost', base_dn, admin_dn, admin_passwd, user_rdn,
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uid_attr, email_attr)
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# Try to login.
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(response, err_msg) = ldap.verify_and_link_user('someuser', 'somepass')
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self.assertIsNone(response)
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self.assertEquals('LDAP Admin dn or password is invalid', err_msg)
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def test_login(self):
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with mock_ldap() as ldap:
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# Verify we can login.
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(response, _) = ldap.verify_and_link_user('someuser', 'somepass')
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self.assertEquals(response.username, 'someuser')
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self.assertTrue(model.user.has_user_prompt(response, 'confirm_username'))
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# Verify we can confirm the user.
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(response, _) = ldap.confirm_existing_user('someuser', 'somepass')
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self.assertEquals(response.username, 'someuser')
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def test_login_empty_password(self):
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with mock_ldap() as ldap:
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# Verify we cannot login.
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(response, err_msg) = ldap.verify_and_link_user('someuser', '')
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self.assertIsNone(response)
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self.assertEquals(err_msg, 'Anonymous binding not allowed')
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# Verify we cannot confirm the user.
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(response, err_msg) = ldap.confirm_existing_user('someuser', '')
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self.assertIsNone(response)
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self.assertEquals(err_msg, 'Invalid user')
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def test_login_whitespace_password(self):
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with mock_ldap() as ldap:
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# Verify we cannot login.
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(response, err_msg) = ldap.verify_and_link_user('someuser', ' ')
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self.assertIsNone(response)
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self.assertEquals(err_msg, 'Invalid password')
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# Verify we cannot confirm the user.
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(response, err_msg) = ldap.confirm_existing_user('someuser', ' ')
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self.assertIsNone(response)
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self.assertEquals(err_msg, 'Invalid user')
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def test_login_secondary(self):
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with mock_ldap() as ldap:
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# Verify we can login.
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(response, _) = ldap.verify_and_link_user('secondaryuser', 'somepass')
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self.assertEquals(response.username, 'secondaryuser')
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# Verify we can confirm the user.
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(response, _) = ldap.confirm_existing_user('secondaryuser', 'somepass')
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self.assertEquals(response.username, 'secondaryuser')
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def test_invalid_password(self):
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with mock_ldap() as ldap:
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# Verify we cannot login with an invalid password.
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(response, err_msg) = ldap.verify_and_link_user('someuser', 'invalidpass')
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self.assertIsNone(response)
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self.assertEquals(err_msg, 'Invalid password')
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# Verify we cannot confirm the user.
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(response, err_msg) = ldap.confirm_existing_user('someuser', 'invalidpass')
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self.assertIsNone(response)
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self.assertEquals(err_msg, 'Invalid user')
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def test_missing_mail(self):
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with mock_ldap() as ldap:
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(response, err_msg) = ldap.get_user('nomail')
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self.assertIsNone(response)
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self.assertEquals('Missing mail field "mail" in user record', err_msg)
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def test_missing_mail_allowed(self):
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with mock_ldap(requires_email=False) as ldap:
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(response, _) = ldap.get_user('nomail')
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self.assertEquals(response.username, 'nomail')
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def test_confirm_different_username(self):
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with mock_ldap() as ldap:
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# Verify that the user is logged in and their username was adjusted.
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(response, _) = ldap.verify_and_link_user('cool.user', 'somepass')
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self.assertEquals(response.username, 'cool_user')
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# Verify we can confirm the user's quay username.
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(response, _) = ldap.confirm_existing_user('cool_user', 'somepass')
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self.assertEquals(response.username, 'cool_user')
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# Verify that we *cannot* confirm the LDAP username.
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(response, _) = ldap.confirm_existing_user('cool.user', 'somepass')
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self.assertIsNone(response)
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def test_referral(self):
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with mock_ldap() as ldap:
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(response, _) = ldap.verify_and_link_user('referred', 'somepass')
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self.assertEquals(response.username, 'cool_user')
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# Verify we can confirm the user's quay username.
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(response, _) = ldap.confirm_existing_user('cool_user', 'somepass')
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self.assertEquals(response.username, 'cool_user')
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def test_invalid_referral(self):
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with mock_ldap() as ldap:
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(response, _) = ldap.verify_and_link_user('invalidreferred', 'somepass')
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self.assertIsNone(response)
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def test_multientry(self):
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with mock_ldap() as ldap:
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(response, _) = ldap.verify_and_link_user('multientry', 'somepass')
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self.assertEquals(response.username, 'multientry')
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def test_login_empty_userdn(self):
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with mock_ldap():
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base_dn = ['ou=employees', 'dc=quay', 'dc=io']
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admin_dn = 'uid=testy,ou=employees,dc=quay,dc=io'
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admin_passwd = 'password'
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user_rdn = []
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uid_attr = 'uid'
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email_attr = 'mail'
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secondary_user_rdns = ['ou=otheremployees']
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ldap = LDAPUsers('ldap://localhost', base_dn, admin_dn, admin_passwd, user_rdn,
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uid_attr, email_attr, secondary_user_rdns=secondary_user_rdns)
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# Verify we can login.
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(response, _) = ldap.verify_and_link_user('someuser', 'somepass')
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self.assertEquals(response.username, 'someuser')
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# Verify we can confirm the user.
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(response, _) = ldap.confirm_existing_user('someuser', 'somepass')
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self.assertEquals(response.username, 'someuser')
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def test_link_user(self):
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with mock_ldap() as ldap:
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# Link someuser.
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user, error_message = ldap.link_user('someuser')
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self.assertIsNone(error_message)
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self.assertIsNotNone(user)
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self.assertEquals('someuser', user.username)
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# Link again. Should return the same user record.
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user_again, _ = ldap.link_user('someuser')
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self.assertEquals(user_again.id, user.id)
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# Confirm someuser.
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result, _ = ldap.confirm_existing_user('someuser', 'somepass')
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self.assertIsNotNone(result)
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self.assertEquals('someuser', result.username)
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self.assertTrue(model.user.has_user_prompt(user, 'confirm_username'))
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def test_query(self):
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with mock_ldap() as ldap:
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# Lookup cool.
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(response, federated_id, error_message) = ldap.query_users('cool')
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self.assertIsNone(error_message)
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self.assertEquals(1, len(response))
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self.assertEquals('ldap', federated_id)
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user_info = response[0]
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self.assertEquals("cool.user", user_info.username)
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self.assertEquals("foo@bar.com", user_info.email)
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# Lookup unknown.
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(response, federated_id, error_message) = ldap.query_users('unknown')
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self.assertIsNone(error_message)
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self.assertEquals(0, len(response))
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self.assertEquals('ldap', federated_id)
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def test_timeout(self):
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base_dn = ['dc=quay', 'dc=io']
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admin_dn = 'uid=testy,ou=employees,dc=quay,dc=io'
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admin_passwd = 'password'
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user_rdn = ['ou=employees']
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uid_attr = 'uid'
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email_attr = 'mail'
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secondary_user_rdns = ['ou=otheremployees']
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with self.assertRaisesRegexp(Exception, "Can't contact LDAP server"):
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ldap = LDAPUsers('ldap://localhost', base_dn, admin_dn, admin_passwd, user_rdn,
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uid_attr, email_attr, secondary_user_rdns=secondary_user_rdns,
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requires_email=False, timeout=5)
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ldap.query_users('cool')
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def test_iterate_group_members(self):
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with mock_ldap() as ldap:
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(it, err) = ldap.iterate_group_members({'group_dn': 'cn=AwesomeFolk'},
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disable_pagination=True)
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self.assertIsNone(err)
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results = list(it)
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self.assertEquals(2, len(results))
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first = results[0][0]
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second = results[1][0]
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if first.id == 'testy':
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testy, someuser = first, second
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else:
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testy, someuser = second, first
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self.assertEquals('testy', testy.id)
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self.assertEquals('testy', testy.username)
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self.assertEquals('bar@baz.com', testy.email)
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self.assertEquals('someuser', someuser.id)
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self.assertEquals('someuser', someuser.username)
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self.assertEquals('foo@bar.com', someuser.email)
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def test_iterate_group_members_with_pagination(self):
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with mock_ldap() as ldap:
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(it, err) = ldap.iterate_group_members({'group_dn': 'cn=AwesomeFolk'}, page_size=1)
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self.assertIsNone(err)
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results = list(it)
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self.assertEquals(2, len(results))
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first = results[0][0]
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second = results[1][0]
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if first.id == 'testy':
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testy, someuser = first, second
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else:
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testy, someuser = second, first
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self.assertEquals('testy', testy.id)
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self.assertEquals('testy', testy.username)
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self.assertEquals('bar@baz.com', testy.email)
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self.assertEquals('someuser', someuser.id)
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self.assertEquals('someuser', someuser.username)
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self.assertEquals('foo@bar.com', someuser.email)
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def test_check_group_lookup_args(self):
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with mock_ldap() as ldap:
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(result, err) = ldap.check_group_lookup_args({'group_dn': 'cn=invalid'},
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disable_pagination=True)
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self.assertFalse(result)
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self.assertIsNotNone(err)
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(result, err) = ldap.check_group_lookup_args({'group_dn': 'cn=AwesomeFolk'},
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disable_pagination=True)
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self.assertTrue(result)
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self.assertIsNone(err)
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def test_metadata(self):
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with mock_ldap() as ldap:
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assert 'base_dn' in ldap.service_metadata()
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if __name__ == '__main__':
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unittest.main()
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