<?php
declare(strict_types=1);

require_once PLUGIN_ROOT . '/exec/lib/CsrfGuard.php';
require_once PLUGIN_ROOT . '/exec/lib/Http.php';
require_once PLUGIN_ROOT . '/exec/lib/Settings.php';
require_once PLUGIN_ROOT . '/exec/lib/Lang.php';
require_once PLUGIN_ROOT . '/exec/lib/DirectAdminUser.php';
require_once PLUGIN_ROOT . '/exec/lib/RuleRepository.php';
require_once PLUGIN_ROOT . '/exec/lib/AuditLog.php';
require_once PLUGIN_ROOT . '/exec/lib/AppContext.php';

test('csrf token is bound to user session action and time', function (): void {
    $guard = new CsrfGuard('secret', 'alice', 'session-1');
    $issued = $guard->issue('create');

    assert_true($guard->validate('create', (string)$issued['ts'], $issued['token'], 3600, 'session-1'));
    assert_false((new CsrfGuard('secret', 'bob', 'session-1'))->validate('create', (string)$issued['ts'], $issued['token'], 3600, 'session-1'));
    assert_false($guard->validate('delete', (string)$issued['ts'], $issued['token'], 3600, 'session-1'));
    assert_false($guard->validate('create', (string)($issued['ts'] - 7200), $issued['token'], 3600, 'session-1'));
    assert_false($guard->validate('create', 'bad', $issued['token'], 3600, 'session-1'));
});

test('csrf form fields use plugin scoped names to avoid directadmin token collisions', function (): void {
    $settings = Settings::load(TEST_TMP . '/missing-csrf-form.conf');
    $ctx = new AppContext(
        new DirectAdminUser('alice', 'enhanced', 'pl', TEST_TMP . '/config'),
        $settings,
        new RuleRepository(TEST_TMP . '/data'),
        new CsrfGuard('secret', 'alice', 'sid'),
        Lang::load('pl', $settings),
        new AuditLog(TEST_TMP . '/audit.log')
    );

    $html = $ctx->csrfField('create');
    assert_contains('name="gar_csrf_ts"', $html);
    assert_contains('name="gar_csrf_sid"', $html);
    assert_contains('name="gar_csrf_token"', $html);
    assert_false(str_contains($html, 'name="csrf_token"'));
});

test('http bootstrap populates post data from directadmin cli environment', function (): void {
    $oldGet = $_GET;
    $oldPost = $_POST;
    $oldRequest = $_REQUEST;
    $oldServer = $_SERVER;

    putenv('REQUEST_METHOD=POST');
    putenv('QUERY_STRING=id=abc');
    putenv('POST=gar_csrf_ts=123&gar_csrf_sid=sid&gar_csrf_token=token&body=Hello+World');

    try {
        Http::bootstrapGlobals();
        assert_same('POST', Http::method());
        assert_same('abc', Http::getString($_GET, 'id'));
        assert_same('123', Http::getString($_POST, 'gar_csrf_ts'));
        assert_same('token', Http::getString($_POST, 'gar_csrf_token'));
        assert_same('Hello World', Http::getString($_POST, 'body'));
    } finally {
        putenv('REQUEST_METHOD');
        putenv('QUERY_STRING');
        putenv('POST');
        $_GET = $oldGet;
        $_POST = $oldPost;
        $_REQUEST = $oldRequest;
        $_SERVER = $oldServer;
    }
});