rhodecode/tests/models/test_user_group_permissions_on_repo_groups.py

# -*- coding: utf-8 -*-

# Copyright (C) 2010-2016  RhodeCode GmbH
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU Affero General Public License, version 3
# (only), as published by the Free Software Foundation.
#
# 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 Affero General Public License
# along with this program.  If not, see <http://www.gnu.org/licenses/>.
#
# This program is dual-licensed. If you wish to learn more about the
# RhodeCode Enterprise Edition, including its added features, Support services,
# and proprietary license terms, please see https://rhodecode.com/licenses/

import functools

import pytest

from rhodecode.model.db import RepoGroup
from rhodecode.model.meta import Session
from rhodecode.model.repo_group import RepoGroupModel
from rhodecode.model.user_group import UserGroupModel
from rhodecode.tests.models.common import (
    _create_project_tree, check_tree_perms, _get_perms, _check_expected_count,
    expected_count, _destroy_project_tree)
from rhodecode.tests.fixture import Fixture


fixture = Fixture()

test_u2_id = None
test_u2_gr_id = None
_get_repo_perms = None
_get_group_perms = None


def permissions_setup_func_orig(
        group_name='g0', perm='group.read', recursive='all'):
    """
    Resets all permissions to perm attribute
    """
    repo_group = RepoGroup.get_by_group_name(group_name=group_name)
    if not repo_group:
        raise Exception('Cannot get group %s' % group_name)
    perm_updates = [[test_u2_gr_id, perm, 'users_group']]
    RepoGroupModel().update_permissions(repo_group,
                                        perm_updates=perm_updates,
                                        recursive=recursive, check_perms=False)
    Session().commit()


def permissions_setup_func(*args, **kwargs):
    # TODO: workaround, remove once the generative tests have been adapted
    # to py.test's style
    permissions_setup_func_orig()
    permissions_setup_func_orig(*args, **kwargs)


@pytest.fixture(scope='module', autouse=True)
def prepare(request):
    global test_u2_id, test_u2_gr_id, _get_repo_perms, _get_group_perms
    test_u2 = _create_project_tree()
    Session().commit()
    test_u2_id = test_u2.user_id

    gr1 = fixture.create_user_group('perms_group_1')
    Session().commit()
    test_u2_gr_id = gr1.users_group_id
    UserGroupModel().add_user_to_group(gr1, user=test_u2_id)
    Session().commit()

    _get_repo_perms = functools.partial(_get_perms, key='repositories',
                                        test_u1_id=test_u2_id)
    _get_group_perms = functools.partial(_get_perms, key='repositories_groups',
                                         test_u1_id=test_u2_id)

    @request.addfinalizer
    def cleanup():
        fixture.destroy_user_group('perms_group_1')
        _destroy_project_tree(test_u2_id)


def test_user_permissions_on_group_without_recursive_mode():
    # set permission to g0 non-recursive mode
    recursive = 'none'
    group = 'g0'
    permissions_setup_func(group, 'group.write', recursive=recursive)

    items = [x for x in _get_repo_perms(group, recursive)]
    expected = 0
    assert len(items) == expected, ' %s != %s' % (len(items), expected)
    for name, perm in items:
        check_tree_perms(name, perm, group, 'repository.read')

    items = [x for x in _get_group_perms(group, recursive)]
    expected = 1
    assert len(items) == expected, ' %s != %s' % (len(items), expected)
    for name, perm in items:
        check_tree_perms(name, perm, group, 'group.write')


def test_user_permissions_on_group_without_recursive_mode_subgroup():
    # set permission to g0 non-recursive mode
    recursive = 'none'
    group = 'g0/g0_1'
    permissions_setup_func(group, 'group.write', recursive=recursive)

    items = [x for x in _get_repo_perms(group, recursive)]
    expected = 0
    assert len(items) == expected, ' %s != %s' % (len(items), expected)
    for name, perm in items:
        check_tree_perms(name, perm, group, 'repository.read')

    items = [x for x in _get_group_perms(group, recursive)]
    expected = 1
    assert len(items) == expected, ' %s != %s' % (len(items), expected)
    for name, perm in items:
        check_tree_perms(name, perm, group, 'group.write')


def test_user_permissions_on_group_with_recursive_mode():

    # set permission to g0 recursive mode, all children including
    # other repos and groups should have this permission now set !
    recursive = 'all'
    group = 'g0'
    permissions_setup_func(group, 'group.write', recursive=recursive)

    repo_items = [x for x in _get_repo_perms(group, recursive)]
    items = [x for x in _get_group_perms(group, recursive)]
    _check_expected_count(items, repo_items, expected_count(group, True))

    for name, perm in repo_items:
        check_tree_perms(name, perm, group, 'repository.write')

    for name, perm in items:
        check_tree_perms(name, perm, group, 'group.write')


def test_user_permissions_on_group_with_recursive_mode_inner_group():
    # set permission to g0_3 group to none
    recursive = 'all'
    group = 'g0/g0_3'
    permissions_setup_func(group, 'group.none', recursive=recursive)

    repo_items = [x for x in _get_repo_perms(group, recursive)]
    items = [x for x in _get_group_perms(group, recursive)]
    _check_expected_count(items, repo_items, expected_count(group, True))

    for name, perm in repo_items:
        check_tree_perms(name, perm, group, 'repository.none')

    for name, perm in items:
        check_tree_perms(name, perm, group, 'group.none')


def test_user_permissions_on_group_with_recursive_mode_deepest():
    # set permission to g0_3 group to none
    recursive = 'all'
    group = 'g0/g0_1/g0_1_1'
    permissions_setup_func(group, 'group.write', recursive=recursive)

    repo_items = [x for x in _get_repo_perms(group, recursive)]
    items = [x for x in _get_group_perms(group, recursive)]
    _check_expected_count(items, repo_items, expected_count(group, True))

    for name, perm in repo_items:
        check_tree_perms(name, perm, group, 'repository.write')

    for name, perm in items:
        check_tree_perms(name, perm, group, 'group.write')


def test_user_permissions_on_group_with_recursive_mode_only_with_repos():
    # set permission to g0_3 group to none
    recursive = 'all'
    group = 'g0/g0_2'
    permissions_setup_func(group, 'group.admin', recursive=recursive)

    repo_items = [x for x in _get_repo_perms(group, recursive)]
    items = [x for x in _get_group_perms(group, recursive)]
    _check_expected_count(items, repo_items, expected_count(group, True))

    for name, perm in repo_items:
        check_tree_perms(name, perm, group, 'repository.admin')

    for name, perm in items:
        check_tree_perms(name, perm, group, 'group.admin')


def test_user_permissions_on_group_with_recursive_mode_on_repos():
    # set permission to g0/g0_1 with recursive mode on just repositories
    recursive = 'repos'
    group = 'g0/g0_1'
    perm = 'group.write'
    permissions_setup_func(group, perm, recursive=recursive)

    repo_items = [x for x in _get_repo_perms(group, recursive)]
    items = [x for x in _get_group_perms(group, recursive)]
    _check_expected_count(items, repo_items, expected_count(group, True))

    for name, perm in repo_items:
        check_tree_perms(name, perm, group, 'repository.write')

    for name, perm in items:
        # permission is set with repos only mode, but we also change the
        # permission on the group we trigger the apply to children from, thus
        # we need to change its permission check
        old_perm = 'group.read'
        if name == group:
            old_perm = perm
        check_tree_perms(name, perm, group, old_perm)


def test_user_permissions_on_group_with_recursive_mode_on_repo_groups():
    # set permission to g0/g0_1 with recursive mode on just repository groups
    recursive = 'groups'
    group = 'g0/g0_1'
    perm = 'group.none'
    permissions_setup_func(group, perm, recursive=recursive)

    repo_items = [x for x in _get_repo_perms(group, recursive)]
    items = [x for x in _get_group_perms(group, recursive)]
    _check_expected_count(items, repo_items, expected_count(group, True))

    for name, perm in repo_items:
        check_tree_perms(name, perm, group, 'repository.read')

    for name, perm in items:
        check_tree_perms(name, perm, group, 'group.none')