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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/>.
/**
* Data provider tests.
*
* @package tool_messageinbound
* @category test
* @copyright 2018 Frédéric Massart
* @author Frédéric Massart <fred@branchup.tech>
* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
*/
defined('MOODLE_INTERNAL') || die();
global $CFG;
use core_privacy\tests\provider_testcase;
use core_privacy\local\request\approved_contextlist;
use core_privacy\local\request\approved_userlist;
use core_privacy\local\request\transform;
use core_privacy\local\request\userlist;
use core_privacy\local\request\writer;
use tool_messageinbound\privacy\provider;
/**
* Data provider testcase class.
*
* @package tool_messageinbound
* @category test
* @copyright 2018 Frédéric Massart
* @author Frédéric Massart <fred@branchup.tech>
* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
*/
class tool_messageinbound_privacy_testcase extends provider_testcase {
public function setUp() {
global $CFG;
$this->resetAfterTest();
// Pretend the system is enabled.
$CFG->messageinbound_enabled = true;
$CFG->messageinbound_mailbox = 'mailbox';
$CFG->messageinbound_domain = 'example.com';
}
public function test_get_contexts_for_userid() {
$dg = $this->getDataGenerator();
$u1 = $dg->create_user();
$u2 = $dg->create_user();
$u1ctx = context_user::instance($u1->id);
$u2ctx = context_user::instance($u2->id);
$contexts = provider::get_contexts_for_userid($u1->id)->get_contexts();
$this->assertCount(1, $contexts);
$this->assertEquals($u1ctx->id, $contexts[0]->id);
$contexts = provider::get_contexts_for_userid($u2->id)->get_contexts();
$this->assertCount(1, $contexts);
$this->assertEquals($u2ctx->id, $contexts[0]->id);
}
/**
* Test for provider::test_get_users_in_context().
*/
public function test_get_users_in_context() {
$component = 'tool_messageinbound';
$dg = $this->getDataGenerator();
$u1 = $dg->create_user();
$u2 = $dg->create_user();
$u3 = $dg->create_user();
$u1ctx = context_user::instance($u1->id);
$u2ctx = context_user::instance($u2->id);
$u3ctx = context_user::instance($u3->id);
$addressmanager = new \core\message\inbound\address_manager();
$addressmanager->set_handler('\tool_messageinbound\message\inbound\invalid_recipient_handler');
$addressmanager->set_data(123);
// Create a user key for user 1.
$addressmanager->generate($u1->id);
// Create a messagelist for user 2.
$this->create_messagelist(['userid' => $u2->id, 'address' => 'u2@example1.com']);
$userlist1 = new userlist($u1ctx, $component);
provider::get_users_in_context($userlist1);
$userlist2 = new userlist($u2ctx, $component);
provider::get_users_in_context($userlist2);
$userlist3 = new userlist($u3ctx, $component);
provider::get_users_in_context($userlist3);
// Ensure user 1 is found from userkey.
$userids = $userlist1->get_userids();
$this->assertCount(1, $userids);
$this->assertEquals($u1->id, $userids[0]);
// Ensure user 2 is found from messagelist.
$userids = $userlist2->get_userids();
$this->assertCount(1, $userids);
$this->assertEquals($u2->id, $userids[0]);
// User 3 has neither, so should not be found.
$userids = $userlist3->get_userids();
$this->assertCount(0, $userids);
}
public function test_delete_data_for_user() {
global $DB;
$dg = $this->getDataGenerator();
$u1 = $dg->create_user();
$u2 = $dg->create_user();
$u1ctx = context_user::instance($u1->id);
$u2ctx = context_user::instance($u2->id);
$addressmanager = new \core\message\inbound\address_manager();
$addressmanager->set_handler('\tool_messageinbound\message\inbound\invalid_recipient_handler');
$addressmanager->set_data(123);
// Create a user key for both users.
$addressmanager->generate($u1->id);
$addressmanager->generate($u2->id);
// Create a messagelist for both users.
$this->create_messagelist(['userid' => $u1->id]);
$this->create_messagelist(['userid' => $u2->id]);
$this->assertTrue($DB->record_exists('user_private_key', ['userid' => $u1->id, 'script' => 'messageinbound_handler']));
$this->assertTrue($DB->record_exists('user_private_key', ['userid' => $u2->id, 'script' => 'messageinbound_handler']));
$this->assertTrue($DB->record_exists('messageinbound_messagelist', ['userid' => $u1->id]));
$this->assertTrue($DB->record_exists('messageinbound_messagelist', ['userid' => $u2->id]));
// Passing another user's context does not do anything.
provider::delete_data_for_user(new approved_contextlist($u1, 'tool_messageinbound', [$u2ctx->id]));
$this->assertTrue($DB->record_exists('user_private_key', ['userid' => $u1->id, 'script' => 'messageinbound_handler']));
$this->assertTrue($DB->record_exists('user_private_key', ['userid' => $u2->id, 'script' => 'messageinbound_handler']));
$this->assertTrue($DB->record_exists('messageinbound_messagelist', ['userid' => $u1->id]));
$this->assertTrue($DB->record_exists('messageinbound_messagelist', ['userid' => $u2->id]));
// Deleting user 1.
provider::delete_data_for_user(new approved_contextlist($u1, 'tool_messageinbound', [$u1ctx->id]));
$this->assertFalse($DB->record_exists('user_private_key', ['userid' => $u1->id, 'script' => 'messageinbound_handler']));
$this->assertTrue($DB->record_exists('user_private_key', ['userid' => $u2->id, 'script' => 'messageinbound_handler']));
$this->assertFalse($DB->record_exists('messageinbound_messagelist', ['userid' => $u1->id]));
$this->assertTrue($DB->record_exists('messageinbound_messagelist', ['userid' => $u2->id]));
}
/**
* Test for provider::test_delete_data_for_users().
*/
public function test_delete_data_for_users() {
global $DB;
$component = 'tool_messageinbound';
$dg = $this->getDataGenerator();
$u1 = $dg->create_user();
$u2 = $dg->create_user();
$u1ctx = context_user::instance($u1->id);
$u2ctx = context_user::instance($u2->id);
$addressmanager = new \core\message\inbound\address_manager();
$addressmanager->set_handler('\tool_messageinbound\message\inbound\invalid_recipient_handler');
$addressmanager->set_data(123);
// Create a user key for both users.
$addressmanager->generate($u1->id);
$addressmanager->generate($u2->id);
// Create a messagelist for both users.
$this->create_messagelist(['userid' => $u1->id]);
$this->create_messagelist(['userid' => $u2->id]);
// Ensure data exists for both users.
$this->assertTrue($DB->record_exists('user_private_key', ['userid' => $u1->id, 'script' => 'messageinbound_handler']));
$this->assertTrue($DB->record_exists('user_private_key', ['userid' => $u2->id, 'script' => 'messageinbound_handler']));
$this->assertTrue($DB->record_exists('messageinbound_messagelist', ['userid' => $u1->id]));
$this->assertTrue($DB->record_exists('messageinbound_messagelist', ['userid' => $u2->id]));
// Ensure passing another user's ID does not do anything.
$approveduserids = [$u2->id];
$approvedlist = new approved_userlist($u1ctx, $component, $approveduserids);
provider::delete_data_for_users($approvedlist);
$this->assertTrue($DB->record_exists('user_private_key', ['userid' => $u1->id, 'script' => 'messageinbound_handler']));
$this->assertTrue($DB->record_exists('user_private_key', ['userid' => $u2->id, 'script' => 'messageinbound_handler']));
$this->assertTrue($DB->record_exists('messageinbound_messagelist', ['userid' => $u1->id]));
$this->assertTrue($DB->record_exists('messageinbound_messagelist', ['userid' => $u2->id]));
// Delete u1's data.
$approveduserids = [$u1->id];
$approvedlist = new approved_userlist($u1ctx, $component, $approveduserids);
provider::delete_data_for_users($approvedlist);
// Confirm only u1's data is deleted.
$this->assertFalse($DB->record_exists('user_private_key', ['userid' => $u1->id, 'script' => 'messageinbound_handler']));
$this->assertTrue($DB->record_exists('user_private_key', ['userid' => $u2->id, 'script' => 'messageinbound_handler']));
$this->assertFalse($DB->record_exists('messageinbound_messagelist', ['userid' => $u1->id]));
$this->assertTrue($DB->record_exists('messageinbound_messagelist', ['userid' => $u2->id]));
}
public function test_delete_data_for_all_users_in_context() {
global $DB;
$dg = $this->getDataGenerator();
$u1 = $dg->create_user();
$u2 = $dg->create_user();
$u1ctx = context_user::instance($u1->id);
$u2ctx = context_user::instance($u2->id);
$addressmanager = new \core\message\inbound\address_manager();
$addressmanager->set_handler('\tool_messageinbound\message\inbound\invalid_recipient_handler');
$addressmanager->set_data(123);
// Create a user key for both users.
$addressmanager->generate($u1->id);
$addressmanager->generate($u2->id);
// Create a messagelist for both users.
$this->create_messagelist(['userid' => $u1->id]);
$this->create_messagelist(['userid' => $u2->id]);
$this->assertTrue($DB->record_exists('user_private_key', ['userid' => $u1->id, 'script' => 'messageinbound_handler']));
$this->assertTrue($DB->record_exists('user_private_key', ['userid' => $u2->id, 'script' => 'messageinbound_handler']));
$this->assertTrue($DB->record_exists('messageinbound_messagelist', ['userid' => $u1->id]));
$this->assertTrue($DB->record_exists('messageinbound_messagelist', ['userid' => $u2->id]));
// Deleting user 1.
provider::delete_data_for_all_users_in_context($u1ctx);
$this->assertFalse($DB->record_exists('user_private_key', ['userid' => $u1->id, 'script' => 'messageinbound_handler']));
$this->assertTrue($DB->record_exists('user_private_key', ['userid' => $u2->id, 'script' => 'messageinbound_handler']));
$this->assertFalse($DB->record_exists('messageinbound_messagelist', ['userid' => $u1->id]));
$this->assertTrue($DB->record_exists('messageinbound_messagelist', ['userid' => $u2->id]));
}
public function test_export_data_for_user() {
$dg = $this->getDataGenerator();
$u1 = $dg->create_user();
$u2 = $dg->create_user();
$u1ctx = context_user::instance($u1->id);
$u2ctx = context_user::instance($u2->id);
$addressmanager = new \core\message\inbound\address_manager();
$addressmanager->set_handler('\tool_messageinbound\message\inbound\invalid_recipient_handler');
$addressmanager->set_data(123);
// Create a user key for both users.
$addressmanager->generate($u1->id);
$addressmanager->generate($u2->id);
// Create a messagelist for both users.
$this->create_messagelist(['userid' => $u1->id, 'address' => 'u1@example1.com']);
$this->create_messagelist(['userid' => $u1->id, 'address' => 'u1@example2.com']);
$this->create_messagelist(['userid' => $u2->id, 'address' => 'u2@example1.com']);
// Export for user.
$this->setUser($u1);
provider::export_user_data(new approved_contextlist($u1, 'tool_messageinbound', [$u1ctx->id, $u2ctx->id]));
$data = writer::with_context($u2ctx)->get_data([get_string('messageinbound', 'tool_messageinbound')]);
$this->assertEmpty($data);
$data = writer::with_context($u1ctx)->get_data([get_string('messageinbound', 'tool_messageinbound')]);
$this->assertCount(2, $data->messages_pending_validation);
$this->assertEquals('u1@example1.com', $data->messages_pending_validation[0]['received_at']);
$this->assertEquals('u1@example2.com', $data->messages_pending_validation[1]['received_at']);
$data = writer::with_context($u2ctx)->get_related_data([get_string('messageinbound', 'tool_messageinbound')], 'userkeys');
$this->assertEmpty($data);
$data = writer::with_context($u1ctx)->get_related_data([get_string('messageinbound', 'tool_messageinbound')], 'userkeys');
$this->assertCount(1, $data->keys);
$this->assertEquals('messageinbound_handler', $data->keys[0]->script);
}
/**
* Create a message to validate.
*
* @param array $params The params.
* @return stdClass
*/
protected function create_messagelist(array $params) {
global $DB, $USER;
$record = (object) array_merge([
'messageid' => 'abc',
'userid' => $USER->id,
'address' => 'text@example.com',
'timecreated' => time(),
], $params);
$record->id = $DB->insert_record('messageinbound_messagelist', $record);
return $record;
}
}