AbandonCASAuthModeUpdateObjective.php

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<?php

declare(strict_types=1);

namespace ILIAS\Authentication\Setup;

use ilAuthUtils;
use ilDatabaseUpdateSteps;
use ilDBConstants;
use ilDBInterface;

class AbandonCASAuthModeUpdateObjective implements ilDatabaseUpdateSteps
{
    private const string TABLE_NAME = 'usr_data';

    protected ilDBInterface $db;

    public function prepare(ilDBInterface $db): void
    {
        $this->db = $db;
    }

    public function step_1(): void
    {
        $default_auth_mode_result = $this->db->query(
            'SELECT value FROM settings WHERE module = ' . $this->db->quote('common', ilDBConstants::T_TEXT)
                . ' AND keyword = ' . $this->db->quote('auth_mode', ilDBConstants::T_TEXT)
        );

        $default_auth_mode = (int) ($this->db->fetchAssoc($default_auth_mode_result)['value'] ?? ilAuthUtils::AUTH_LOCAL);

        $this->db->manipulateF(
            'UPDATE ' . self::TABLE_NAME . ' SET auth_mode = %s WHERE auth_mode = %s',
            [ilDBConstants::T_TEXT, ilDBConstants::T_TEXT],
            [$default_auth_mode === ilAuthUtils::AUTH_LOCAL ? 'default' : 'local', 'cas']
        );
    }

    public function step_2(): void
    {
        $settings = [
            'cas_server',
            'cas_port',
            'cas_uri',
            'cas_login_instructions',
            'cas_active',
            'cas_create_users',
            'cas_allow_local',
            'cas_user_default_role',
        ];

        $this->db->manipulate(
            'DELETE FROM settings WHERE module = ' . $this->db->quote('common', ilDBConstants::T_TEXT) . ' AND '
                . $this->db->in('keyword', $settings, false, ilDBConstants::T_TEXT),
        );
    }
}