<?php
declare(strict_types=1);

require_once PLUGIN_ROOT . '/exec/lib/Settings.php';
require_once PLUGIN_ROOT . '/exec/lib/UrlValidator.php';

test('url validator accepts local redirect paths only', function (): void {
    assert_same('/', UrlValidator::assertSafeRedirectPath('/'));
    assert_same('/user/email/accounts', UrlValidator::assertSafeRedirectPath('/user/email/accounts'));

    foreach (['', 'https://evil.example/', '//evil.example/', '/\\evil', '/mail;id', '/mail&x=1', '/mail path'] as $bad) {
        try {
            UrlValidator::assertSafeRedirectPath($bad);
            throw new RuntimeException('Expected bad redirect to fail: ' . $bad);
        } catch (InvalidArgumentException $e) {
            assert_contains('redirect', strtolower($e->getMessage()));
        }
    }
});

test('url validator accepts only configured mx login url', function (): void {
    $settings = Settings::fromArray(['MAIL_LOGIN_TARGET_BASE_URL' => 'https://mx1.domena.pl:2222']);
    $url = 'https://mx1.domena.pl:2222/api/login/url?key=SECRET';

    assert_same($url, UrlValidator::assertGeneratedLoginUrl($url, $settings));

    foreach ([
        'https://mx1.domena.pl:2222/CMD_LOGIN?key=SECRET',
        'https://evil.domena.pl:2222/api/login/url?key=SECRET',
        'http://mx1.domena.pl:2222/api/login/url?key=SECRET',
        'https://mx1.domena.pl:2222/api/login/url',
    ] as $bad) {
        try {
            UrlValidator::assertGeneratedLoginUrl($bad, $settings);
            throw new RuntimeException('Expected bad generated URL to fail: ' . $bad);
        } catch (InvalidArgumentException $e) {
            assert_contains('login url', strtolower($e->getMessage()));
        }
    }
});