<?php
/**
 * auth.php
 * Copyright (c) 2019 james@firefly-iii.org.
 *
 * This file is part of Firefly III (https://github.com/firefly-iii).
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Affero General Public License as
 * published by the Free Software Foundation, either version 3 of the
 * License, or (at your option) any later version.
 *
 * 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 Affero 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 <https://www.gnu.org/licenses/>.
 */

declare(strict_types=1);

use FireflyIII\Ldap\AttributeHandler;
use FireflyIII\Ldap\Rules\UserDefinedRule;

$openLDAP = class_exists(LdapRecord\Models\OpenLDAP\User::class) ? LdapRecord\Models\OpenLDAP\User::class : '';
$activeDirectory = class_exists(LdapRecord\Models\ActiveDirectory\User::class) ? LdapRecord\Models\ActiveDirectory\User::class : '';

return [
    /*
    |--------------------------------------------------------------------------
    | Authentication Defaults
    |--------------------------------------------------------------------------
    |
    | This option controls the default authentication "guard" and password
    | reset options for your application. You may change these defaults
    | as required, but they're a perfect start for most applications.
    |
    */

    'defaults'     => [
        'guard'     => envNonEmpty('AUTHENTICATION_GUARD', 'web'),
        'passwords' => 'users',
    ],
    'guard_header' => envNonEmpty('AUTHENTICATION_GUARD_HEADER', 'REMOTE_USER'),
    'guard_email'  => envNonEmpty('AUTHENTICATION_GUARD_EMAIL', null),

    /*
    |--------------------------------------------------------------------------
    | Authentication Guards
    |--------------------------------------------------------------------------
    |
    | Next, you may define every authentication guard for your application.
    | Of course, a great default configuration has been defined for you
    | here which uses session storage and the Eloquent user provider.
    |
    | All authentication drivers have a user provider. This defines how the
    | users are actually retrieved out of your database or other storage
    | mechanisms used by this application to persist your user's data.
    |
    | Supported: "session", "token"
    |
    */

    'guards' => [
        'web'               => [
            'driver'   => 'session',
            'provider' => 'users',
        ],
        'ldap'              => [
            'driver'   => 'session',
            'provider' => 'ldap',
        ],
        'remote_user_guard' => [
            'driver'   => 'remote_user_guard',
            'provider' => 'remote_user_provider',
        ],
        'api'               => [
            'driver'   => 'passport',
            'provider' => 'users',
        ],
    ],

    /*
    |--------------------------------------------------------------------------
    | User Providers
    |--------------------------------------------------------------------------
    |
    | All authentication drivers have a user provider. This defines how the
    | users are actually retrieved out of your database or other storage
    | mechanisms used by this application to persist your user's data.
    |
    | If you have multiple user tables or models you may configure multiple
    | sources which represent each model / table. These sources may then
    | be assigned to any extra authentication guards you have defined.
    |
    | Supported: "database", "eloquent"
    |
    */

    'providers' => [
        'users'                => [
            'driver'   => 'eloquent',
            'model'    => FireflyIII\User::class,
        ],
        'remote_user_provider' => [
            'driver' => 'remote_user_provider',
            'model'  => FireflyIII\User::class,
        ],

        'ldap' => [
            'driver'   => 'ldap',
            'model'    => env('LDAP_DIALECT') === 'OpenLDAP' ? $openLDAP : $activeDirectory,
            'rules'    => [
                UserDefinedRule::class,
            ],
            'database' => [
                'model'           => FireflyIII\User::class,
                'sync_passwords'  => false,
                'sync_attributes' => AttributeHandler::class,
            ],
        ],
    ],

    /*
    |--------------------------------------------------------------------------
    | Resetting Passwords
    |--------------------------------------------------------------------------
    |
    | You may specify multiple password reset configurations if you have more
    | than one user table or model in the application and you want to have
    | separate password reset settings based on the specific user types.
    |
    | The expire time is the number of minutes that the reset token should be
    | considered valid. This security feature keeps tokens short-lived so
    | they have less time to be guessed. You may change this as needed.
    |
    */

    'passwords' => [
        'users' => [
            'provider' => 'users',
            'table'    => 'password_resets',
            'expire'   => 60,
            'throttle' => 300, // Allows a user to request 1 token per 300 seconds
        ],
    ],
    /*
    |--------------------------------------------------------------------------
    | Password Confirmation Timeout
    |--------------------------------------------------------------------------
    |
    | Here you may define the amount of seconds before a password confirmation
    | times out and the user is prompted to re-enter their password via the
    | confirmation screen. By default, the timeout lasts for three hours.
    |
    */

    'password_timeout' => 10800,

];