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# Authors: 

#   Rob Crittenden <rcritten@redhat.com> 

#   Pavel Zuna <pzuna@redhat.com> 

# 

# Copyright (C) 2010  Red Hat 

# see file 'COPYING' for use and warranty information 

# 

# This program is free software; you can redistribute it and/or modify 

# it under the terms of the GNU General Public License as published by 

# the Free Software Foundation, either version 3 of the License, or 

# (at your option) any later version. 

# 

# This program is distributed in the hope that it will be useful, 

# but WITHOUT ANY WARRANTY; without even the implied warranty of 

# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the 

# GNU General Public License for more details. 

# 

# You should have received a copy of the GNU General Public License 

# along with this program.  If not, see <http://www.gnu.org/licenses/>. 

""" 

Test the `ipalib/plugins/pwpolicy.py` module. 

""" 

 

import sys 

from nose.tools import assert_raises  # pylint: disable=E0611 

 

from xmlrpc_test import XMLRPC_test, assert_attr_equal 

from ipalib import api 

from ipalib import errors 

 

 

class test_pwpolicy(XMLRPC_test): 

    """ 

    Test the `pwpolicy` plugin. 

    """ 

    group = u'testgroup12' 

    group2 = u'testgroup22' 

    group3 = u'testgroup32' 

    user = u'testuser12' 

    kw = {'cospriority': 1, 'krbminpwdlife': 30, 'krbmaxpwdlife': 40, 'krbpwdhistorylength': 5, 'krbpwdminlength': 6 } 

    kw2 = {'cospriority': 2, 'krbminpwdlife': 40, 'krbmaxpwdlife': 60, 'krbpwdhistorylength': 8, 'krbpwdminlength': 9 } 

    kw3 = {'cospriority': 3, 'krbminpwdlife': 50, 'krbmaxpwdlife': 30, 'krbpwdhistorylength': 3, 'krbpwdminlength': 4 } 

    global_policy = u'global_policy' 

 

    def test_1_pwpolicy_add(self): 

        """ 

        Test adding a per-group policy using the `xmlrpc.pwpolicy_add` method. 

        """ 

        # First set up a group and user that will use this policy 

        self.failsafe_add( 

            api.Object.group, self.group, description=u'pwpolicy test group', 

        ) 

        self.failsafe_add( 

            api.Object.user, self.user, givenname=u'Test', sn=u'User' 

        ) 

        api.Command.group_add_member(self.group, user=self.user) 

 

        entry = api.Command['pwpolicy_add'](self.group, **self.kw)['result'] 

        assert_attr_equal(entry, 'krbminpwdlife', '30') 

        assert_attr_equal(entry, 'krbmaxpwdlife', '40') 

        assert_attr_equal(entry, 'krbpwdhistorylength', '5') 

        assert_attr_equal(entry, 'krbpwdminlength', '6') 

        assert_attr_equal(entry, 'cospriority', '1') 

 

    def test_2_pwpolicy_add(self): 

        """ 

        Add a policy with a already used priority. 

 

        The priority validation is done first, so it's OK that the group 

        is the same here. 

        """ 

        try: 

            api.Command['pwpolicy_add'](self.group, **self.kw) 

        except errors.ValidationError: 

            pass 

        else: 

            assert False 

 

    def test_3_pwpolicy_add(self): 

        """ 

        Add a policy that already exists. 

        """ 

        try: 

            # cospriority needs to be unique 

            self.kw['cospriority'] = 3 

            api.Command['pwpolicy_add'](self.group, **self.kw) 

        except errors.DuplicateEntry: 

            pass 

        else: 

            assert False 

 

    def test_4_pwpolicy_add(self): 

        """ 

        Test adding another per-group policy using the `xmlrpc.pwpolicy_add` method. 

        """ 

        self.failsafe_add( 

            api.Object.group, self.group2, description=u'pwpolicy test group 2' 

        ) 

        entry = api.Command['pwpolicy_add'](self.group2, **self.kw2)['result'] 

        assert_attr_equal(entry, 'krbminpwdlife', '40') 

        assert_attr_equal(entry, 'krbmaxpwdlife', '60') 

        assert_attr_equal(entry, 'krbpwdhistorylength', '8') 

        assert_attr_equal(entry, 'krbpwdminlength', '9') 

        assert_attr_equal(entry, 'cospriority', '2') 

 

    def test_5_pwpolicy_add(self): 

        """ 

        Add a pwpolicy for a non-existent group 

        """ 

        try: 

            api.Command['pwpolicy_add'](u'nopwpolicy', cospriority=1, krbminpwdlife=1) 

        except errors.NotFound: 

            pass 

        else: 

            assert False 

 

    def test_6_pwpolicy_show(self): 

        """ 

        Test the `xmlrpc.pwpolicy_show` method with global policy. 

        """ 

        entry = api.Command['pwpolicy_show']()['result'] 

        # Note that this assumes an unchanged global policy 

        assert_attr_equal(entry, 'krbminpwdlife', '1') 

        assert_attr_equal(entry, 'krbmaxpwdlife', '90') 

        assert_attr_equal(entry, 'krbpwdhistorylength', '0') 

        assert_attr_equal(entry, 'krbpwdminlength', '8') 

 

    def test_7_pwpolicy_show(self): 

        """ 

        Test the `xmlrpc.pwpolicy_show` method. 

        """ 

        entry = api.Command['pwpolicy_show'](self.group)['result'] 

        assert_attr_equal(entry, 'krbminpwdlife', '30') 

        assert_attr_equal(entry, 'krbmaxpwdlife', '40') 

        assert_attr_equal(entry, 'krbpwdhistorylength', '5') 

        assert_attr_equal(entry, 'krbpwdminlength', '6') 

        assert_attr_equal(entry, 'cospriority', '1') 

 

    def test_8_pwpolicy_mod(self): 

        """ 

        Test the `xmlrpc.pwpolicy_mod` method for global policy. 

        """ 

        entry = api.Command['pwpolicy_mod'](krbminpwdlife=50)['result'] 

        assert_attr_equal(entry, 'krbminpwdlife', '50') 

 

        # Great, now change it back 

        entry = api.Command['pwpolicy_mod'](krbminpwdlife=1)['result'] 

        assert_attr_equal(entry, 'krbminpwdlife', '1') 

 

    def test_9_pwpolicy_mod(self): 

        """ 

        Test the `xmlrpc.pwpolicy_mod` method. 

        """ 

        entry = api.Command['pwpolicy_mod'](self.group, krbminpwdlife=50)['result'] 

        assert_attr_equal(entry, 'krbminpwdlife', '50') 

 

    def test_a_pwpolicy_managed(self): 

        """ 

        Test adding password policy to a managed group. 

        """ 

        try: 

            entry = api.Command['pwpolicy_add'](self.user, krbminpwdlife=50, cospriority=2)['result'] 

        except errors.ManagedPolicyError: 

            pass 

        else: 

            assert False 

 

    def test_b_pwpolicy_add(self): 

        """ 

        Test adding a third per-group policy using the `xmlrpc.pwpolicy_add` method. 

        """ 

        self.failsafe_add( 

            api.Object.group, self.group3, description=u'pwpolicy test group 3' 

        ) 

        entry = api.Command['pwpolicy_add'](self.group3, **self.kw3)['result'] 

        assert_attr_equal(entry, 'krbminpwdlife', '50') 

        assert_attr_equal(entry, 'krbmaxpwdlife', '30') 

        assert_attr_equal(entry, 'krbpwdhistorylength', '3') 

        assert_attr_equal(entry, 'krbpwdminlength', '4') 

        assert_attr_equal(entry, 'cospriority', '3') 

 

    def test_c_pwpolicy_find(self): 

        """Test that password policies are sorted properly with --pkey-only""" 

        result = api.Command['pwpolicy_find'](pkey_only=True)['result'] 

        assert len(result) == 4 

        assert result[0]['cn'] == (self.group,) 

        assert result[1]['cn'] == (self.group2,) 

        assert result[2]['cn'] == (self.group3,) 

        assert result[3]['cn'] == ('global_policy',) 

 

    def test_d_pwpolicy_show(self): 

        """Test that deleting a group removes its pwpolicy""" 

        api.Command['group_del'](self.group3) 

        with assert_raises(errors.NotFound): 

            api.Command['pwpolicy_show'](self.group3) 

 

    def test_e_pwpolicy_del(self): 

        """ 

        Test the `xmlrpc.pwpolicy_del` method. 

        """ 

        api.Command['pwpolicy_del'](self.group) 

        # Verify that it is gone 

        try: 

            api.Command['pwpolicy_show'](self.group) 

        except errors.NotFound: 

            pass 

        else: 

            assert False 

 

        # Verify that global policy cannot be deleted 

        try: 

            api.Command['pwpolicy_del'](self.global_policy) 

        except errors.ValidationError: 

            pass 

        else: 

            assert False 

        try: 

            api.Command['pwpolicy_show'](self.global_policy) 

        except errors.NotFound: 

            assert False 

 

        # Remove the groups we created 

        api.Command['group_del'](self.group) 

        api.Command['group_del'](self.group2) 

 

        # Remove the user we created 

        api.Command['user_del'](self.user)