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<?php
// This file is part of Moodle - http://moodle.org/
//
// Moodle 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.
//
// Moodle 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 Moodle. If not, see <http://www.gnu.org/licenses/>.
/**
* Privacy tests for core_userkey.
*
* @package core_userkey
* @category test
* @copyright 2018 Andrew Nicols <andrew@nicols.co.uk>
* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
*/
defined('MOODLE_INTERNAL') || die();
use \core_privacy\tests\provider_testcase;
use \core_privacy\local\request\writer;
use \core_userkey\privacy\provider;
/**
* Privacy tests for core_userkey.
*
* @copyright 2018 Andrew Nicols <andrew@nicols.co.uk>
* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
*/
class core_userkey_privacy_testcase extends provider_testcase {
/**
* Export for a user with no keys in the specified instance will not have any data exported.
*/
public function test_export_userkeys_no_keys() {
$this->resetAfterTest();
$user = $this->getDataGenerator()->create_user();
$this->setUser($user);
$context = \context_system::instance();
provider::export_userkeys($context, [], 'core_tests');
$this->assertFalse(writer::with_context($context)->has_any_data());
}
/**
* Export for a user with a key against a script where no instance is specified.
*/
public function test_export_userkeys_basic_key() {
global $DB;
$this->resetAfterTest();
$user = $this->getDataGenerator()->create_user();
$this->setUser($user);
$key = get_user_key('core_tests', $user->id);
$context = \context_system::instance();
$subcontext = [];
provider::export_userkeys($context, $subcontext, 'core_tests');
$writer = writer::with_context($context);
$this->assertTrue($writer->has_any_data());
$exported = $writer->get_related_data($subcontext, 'userkeys');
$this->assertCount(1, $exported->keys);
$firstkey = reset($exported->keys);
$this->assertEquals('core_tests', $firstkey->script);
$this->assertEquals('', $firstkey->instance);
$this->assertEquals('', $firstkey->iprestriction);
$this->assertNotEmpty($firstkey->validuntil);
$this->assertNotEmpty($firstkey->timecreated);
provider::delete_userkeys('core_tests', $user->id);
$this->assertCount(0, $DB->get_records('user_private_key'));
}
/**
* Export for a user with a key against a script where additional data is specified.
*/
public function test_export_userkeys_complex_key() {
global $DB;
$this->resetAfterTest();
$user = $this->getDataGenerator()->create_user();
$this->setUser($user);
$key = get_user_key('core_tests', $user->id, 42, '127.0.0.1', 12345);
$context = \context_system::instance();
$subcontext = [];
// Export all keys in core_tests.
provider::export_userkeys($context, $subcontext, 'core_tests');
$writer = writer::with_context($context);
$this->assertTrue($writer->has_any_data());
$exported = $writer->get_related_data($subcontext, 'userkeys');
$this->assertCount(1, $exported->keys);
$firstkey = reset($exported->keys);
$this->assertEquals('core_tests', $firstkey->script);
$this->assertEquals(42, $firstkey->instance);
$this->assertEquals('127.0.0.1', $firstkey->iprestriction);
$this->assertNotEmpty($firstkey->validuntil);
$this->assertNotEmpty($firstkey->timecreated);
provider::delete_userkeys('core_tests', $user->id);
$this->assertCount(0, $DB->get_records('user_private_key'));
}
/**
* Export for a user with a key against a script where no instance is specified.
*/
public function test_export_userkeys_basic_key_without_filter() {
global $DB;
$this->resetAfterTest();
$user = $this->getDataGenerator()->create_user();
$this->setUser($user);
$key = get_user_key('core_tests', $user->id);
$context = \context_system::instance();
$subcontext = [];
provider::export_userkeys($context, $subcontext, 'core_tests');
$writer = writer::with_context($context);
$this->assertTrue($writer->has_any_data());
$exported = $writer->get_related_data($subcontext, 'userkeys');
$this->assertCount(1, $exported->keys);
$firstkey = reset($exported->keys);
$this->assertEquals('core_tests', $firstkey->script);
$this->assertEquals('', $firstkey->instance);
$this->assertEquals('', $firstkey->iprestriction);
$this->assertNotEmpty($firstkey->validuntil);
$this->assertNotEmpty($firstkey->timecreated);
provider::delete_userkeys('core_tests', $user->id);
$this->assertCount(0, $DB->get_records('user_private_key'));
}
/**
* Export for a user with a key against a script where additional data is specified.
*/
public function test_export_userkeys_complex_key_with_filter() {
global $DB;
$this->resetAfterTest();
$user = $this->getDataGenerator()->create_user();
$this->setUser($user);
$key = get_user_key('core_tests', $user->id, 42, '127.0.0.1', 12345);
$context = \context_system::instance();
$subcontext = [];
// Export all keys in core_tests against instance 43 - no keys.
provider::export_userkeys($context, $subcontext, 'core_tests', 43);
$writer = writer::with_context($context);
$this->assertFalse($writer->has_any_data());
// Export all keys in core_tests against instance 42.
provider::export_userkeys($context, $subcontext, 'core_tests', 42);
$writer = writer::with_context($context);
$this->assertTrue($writer->has_any_data());
$exported = $writer->get_related_data($subcontext, 'userkeys');
$this->assertCount(1, $exported->keys);
$firstkey = reset($exported->keys);
$this->assertEquals('core_tests', $firstkey->script);
$this->assertEquals(42, $firstkey->instance);
$this->assertEquals('127.0.0.1', $firstkey->iprestriction);
$this->assertNotEmpty($firstkey->validuntil);
$this->assertNotEmpty($firstkey->timecreated);
// Delete for instance 43 (no keys).
provider::delete_userkeys('core_tests', $user->id, 43);
$this->assertCount(1, $DB->get_records('user_private_key'));
// Delete for instance 42.
provider::delete_userkeys('core_tests', $user->id, 42);
$this->assertCount(0, $DB->get_records('user_private_key'));
}
/**
* Export for a user with keys against multiple scripts where additional data is specified.
*/
public function test_export_userkeys_multiple_complex_key_with_filter() {
global $DB;
$this->resetAfterTest();
$user = $this->getDataGenerator()->create_user();
$this->setUser($user);
$key = get_user_key('core_tests', $user->id, 42, '127.0.0.1', 12345);
$key = get_user_key('core_userkey', $user->id, 99, '240.0.0.1', 54321);
$context = \context_system::instance();
$subcontext = [];
// Export all keys in core_tests against instance 43 - no keys.
provider::export_userkeys($context, $subcontext, 'core_tests', 43);
$writer = writer::with_context($context);
$this->assertFalse($writer->has_any_data());
// Export all keys in core_tests against instance 42.
provider::export_userkeys($context, $subcontext, 'core_tests', 42);
$writer = writer::with_context($context);
$this->assertTrue($writer->has_any_data());
$exported = $writer->get_related_data($subcontext, 'userkeys');
$this->assertCount(1, $exported->keys);
$firstkey = reset($exported->keys);
$this->assertEquals('core_tests', $firstkey->script);
$this->assertEquals(42, $firstkey->instance);
$this->assertEquals('127.0.0.1', $firstkey->iprestriction);
$this->assertNotEmpty($firstkey->validuntil);
$this->assertNotEmpty($firstkey->timecreated);
// Delete for instance 43 (no keys).
provider::delete_userkeys('core_tests', $user->id, 43);
$this->assertCount(2, $DB->get_records('user_private_key'));
// Delete for instance 42.
provider::delete_userkeys('core_tests', $user->id, 42);
$this->assertCount(1, $DB->get_records('user_private_key'));
// Delete for instance 99.
provider::delete_userkeys('core_tests', $user->id, 99);
$this->assertCount(1, $DB->get_records('user_private_key'));
// Delete for instance 99 of core_userkey too.
provider::delete_userkeys('core_userkey', $user->id, 99);
$this->assertCount(0, $DB->get_records('user_private_key'));
}
/**
* Export for keys against multiple users.
*/
public function test_export_userkeys_multiple_users() {
global $DB;
$this->resetAfterTest();
$user = $this->getDataGenerator()->create_user();
$otheruser = $this->getDataGenerator()->create_user();
$this->setUser($user);
$key = get_user_key('core_tests', $user->id, 42, '127.0.0.1', 12345);
$key = get_user_key('core_tests', $otheruser->id, 42, '127.0.0.1', 12345);
$context = \context_system::instance();
$subcontext = [];
// Export all keys in core_tests against instance 43 - no keys.
provider::export_userkeys($context, $subcontext, 'core_tests', 43);
$writer = writer::with_context($context);
$this->assertFalse($writer->has_any_data());
// Export all keys in core_tests against instance 42.
provider::export_userkeys($context, $subcontext, 'core_tests', 42);
$writer = writer::with_context($context);
$this->assertTrue($writer->has_any_data());
$exported = $writer->get_related_data($subcontext, 'userkeys');
$this->assertCount(1, $exported->keys);
$firstkey = reset($exported->keys);
$this->assertEquals('core_tests', $firstkey->script);
$this->assertEquals(42, $firstkey->instance);
$this->assertEquals('127.0.0.1', $firstkey->iprestriction);
$this->assertNotEmpty($firstkey->validuntil);
$this->assertNotEmpty($firstkey->timecreated);
// Delete for instance 43 (no keys).
provider::delete_userkeys('core_tests', $user->id, 43);
$this->assertCount(2, $DB->get_records('user_private_key'));
// Delete for instance 42.
provider::delete_userkeys('core_tests', $user->id, 42);
$this->assertCount(1, $DB->get_records('user_private_key'));
// Delete for instance 99.
provider::delete_userkeys('core_tests', $user->id, 99);
$this->assertCount(1, $DB->get_records('user_private_key'));
}
/**
* Delete for all users in a script.
*/
public function test_delete_all_userkeys_in_script() {
global $DB;
$this->resetAfterTest();
$user = $this->getDataGenerator()->create_user();
$otheruser = $this->getDataGenerator()->create_user();
$key = get_user_key('core_tests', $user->id, 42, '127.0.0.1', 12345);
$key = get_user_key('core_tests', $user->id, 43, '127.0.0.1', 12345);
$key = get_user_key('core_userkey', $user->id, 42, '127.0.0.1', 12345);
$key = get_user_key('core_userkey', $user->id, 43, '127.0.0.1', 12345);
$key = get_user_key('core_tests', $otheruser->id, 42, '127.0.0.1', 12345);
$key = get_user_key('core_tests', $otheruser->id, 43, '127.0.0.1', 12345);
$key = get_user_key('core_userkey', $otheruser->id, 42, '127.0.0.1', 12345);
$key = get_user_key('core_userkey', $otheruser->id, 43, '127.0.0.1', 12345);
$context = \context_system::instance();
$subcontext = [];
$this->assertCount(8, $DB->get_records('user_private_key'));
// Delete for all of core_tests.
provider::delete_userkeys('core_tests');
$this->assertCount(4, $DB->get_records('user_private_key'));
// Delete for all of core_userkey where instanceid = 42.
provider::delete_userkeys('core_userkey', null, 42);
$this->assertCount(2, $DB->get_records('user_private_key'));
provider::delete_userkeys('core_userkey', $otheruser->id);
$this->assertCount(1, $DB->get_records('user_private_key'));
}
}