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   1  <?php
   2  // This file is part of Moodle - http://moodle.org/
   3  //
   4  // Moodle is free software: you can redistribute it and/or modify
   5  // it under the terms of the GNU General Public License as published by
   6  // the Free Software Foundation, either version 3 of the License, or
   7  // (at your option) any later version.
   8  //
   9  // Moodle is distributed in the hope that it will be useful,
  10  // but WITHOUT ANY WARRANTY; without even the implied warranty of
  11  // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  12  // GNU General Public License for more details.
  13  //
  14  // You should have received a copy of the GNU General Public License
  15  // along with Moodle.  If not, see <http://www.gnu.org/licenses/>.
  16  
  17  namespace factor_email;
  18  
  19  /**
  20   * Tests for email factor.
  21   *
  22   * @covers      \factor_email\factor
  23   * @package     factor_email
  24   * @copyright   2023 Stevani Andolo <stevani@hotmail.com.au>
  25   * @license     http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
  26   */
  27  class factor_test extends \advanced_testcase {
  28  
  29      /**
  30       * Tests checking verification code
  31       *
  32       * @covers ::check_verification_code
  33       * @covers ::post_pass_state
  34       */
  35      public function test_check_verification_code() {
  36          global $DB, $USER;
  37          $this->resetAfterTest(true);
  38  
  39          $emailfactorclass = new \factor_email\factor('email');
  40          $rc = new \ReflectionClass($emailfactorclass::class);
  41          $rcm = $rc->getMethod('check_verification_code');
  42          $rcm->setAccessible(true);
  43  
  44          // Assigned email to be used in getting the email factor.
  45          $USER->email = 'user@mail.com';
  46  
  47          set_config('enabled', 1, 'factor_email');
  48  
  49          // Testing with current timecreated.
  50          $newcode = random_int(100000, 999999);
  51          $instanceid = $DB->insert_record('tool_mfa', [
  52              'userid' => $USER->id,
  53              'factor' => 'email',
  54              'secret' => $newcode,
  55              'label' => 'unittest',
  56              'timecreated' => time(),
  57              'timemodified' => time(),
  58              'lastverified' => time(),
  59              'revoked' => 0,
  60          ]);
  61  
  62          $data = $DB->get_record('tool_mfa', ['id' => $instanceid]);
  63          $this->assertTrue($rcm->invoke($emailfactorclass, $data->secret));
  64  
  65          // Update the data to test with really old timecreated.
  66          $DB->update_record('tool_mfa', [
  67              'id' => $instanceid,
  68              'timecreated' => time() - 1689657581,
  69              'timemodified' => time() - 1689657581,
  70              'lastverified' => time() - 1689657581,
  71              'revoked' => 0,
  72          ]);
  73  
  74          $data = $DB->get_record('tool_mfa', ['id' => $instanceid]);
  75          $this->assertFalse($rcm->invoke($emailfactorclass, $data->secret));
  76  
  77          // Cleans up email records once MFA passed.
  78          $rcm = $rc->getMethod('post_pass_state');
  79          $rcm->setAccessible(true);
  80          $rcm->invoke($emailfactorclass);
  81  
  82          // Check if the email records have been deleted.
  83          $data = $DB->count_records('tool_mfa', ['factor' => 'email']);
  84          $this->assertEquals(0, $data);
  85      }
  86  }