<?php
// This file is part of GNU social - https://www.gnu.org/software/social
//
// GNU social 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.
//
// GNU social 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 GNU social. If not, see <http://www.gnu.org/licenses/>.
namespace Tests\Unit;
if (!defined('INSTALLDIR')) {
define('INSTALLDIR', dirname(dirname(__DIR__)));
}
if (!defined('PUBLICDIR')) {
define('PUBLICDIR', INSTALLDIR . DIRECTORY_SEPARATOR . 'public');
}
if (!defined('GNUSOCIAL')) {
define('GNUSOCIAL', true);
}
if (!defined('STATUSNET')) { // Compatibility
define('STATUSNET', true);
}
use PHPUnit\Framework\TestCase;
use PluginList;
use XmppPlugin;
require_once INSTALLDIR . '/lib/util/common.php';
require_once INSTALLDIR . '/plugins/Xmpp/XmppPlugin.php';
final class XmppValidateTest extends TestCase
{
protected function setUp(): void
{
if (!PluginList::isPluginActive('Xmpp')) {
static::markTestSkipped('XmppPlugin is not enabled.');
}
}
/**
* @dataProvider validationCases
*
* @param $jid
* @param $validFull
* @param $validBase
*/
public function testValidate($jid, $validFull, $validBase)
{
$xmpp = new TestXmppPlugin();
static::assertSame($validFull || $validBase, $xmpp->validate($jid));
static::assertSame($validFull, $xmpp->validateFullJid($jid), 'validating as full or base JID');
static::assertSame($validBase, $xmpp->validateBaseJid($jid), 'validating as base JID only');
}
/**
* @dataProvider normalizationCases
*
* @param $jid
* @param $expected
*/
public function testNormalize($jid, $expected)
{
$xmpp = new XmppPlugin();
static::assertSame($expected, $xmpp->normalize($jid));
}
/**
* @dataProvider domainCheckCases()
*
* @param $domain
* @param $expected
* @param $note
*/
public function testDomainCheck($domain, $expected, $note)
{
$xmpp = new TestXmppPlugin();
static::assertSame($expected, $xmpp->checkDomain($domain), $note);
}
public static function validationCases()
{
$long1023 = 'long1023' . str_repeat('x', 1023 - 8);
$long1024 = 'long1024' . str_repeat('x', 1024 - 8);
return [
// Our own test cases for standard things & those mentioned in bug reports
// (jid, valid_full, valid_base)
['user@example.com', true, true],
['user@example.com/resource', true, false],
['user with spaces@example.com', false, false], // not kosher
['user.@example.com', true, true], // "common in intranets"
['example.com', true, true],
['example.com/resource', true, false],
['jabchat', true, true],
["{$long1023}@{$long1023}/{$long1023}", true, false], // max 1023 "bytes" per portion per spec. Do they really mean bytes though?
["{$long1024}@{$long1023}/{$long1023}", false, false],
["{$long1023}@{$long1024}/{$long1023}", false, false],
["{$long1023}@{$long1023}/{$long1024}", false, false],
// Borrowed from test_jabber_jutil.c in libpurple
['gmail.com', true, true],
['gmail.com/Test', true, false],
['gmail.com/Test@', true, false],
['gmail.com/@', true, false],
['gmail.com/Test@alkjaweflkj', true, false],
['mark.doliner@gmail.com', true, true],
['mark.doliner@gmail.com/Test12345', true, false],
['mark.doliner@gmail.com/Test@12345', true, false],
['mark.doliner@gmail.com/Te/st@12@//345', true, false],
['わいど@conference.jabber.org', true, true],
['まりるーむ@conference.jabber.org', true, true],
['mark.doliner@gmail.com/まりるーむ', true, false],
['mark.doliner@gmail/stuff.org', true, false],
['stuart@nödåtXäYZ.se', true, true],
['stuart@nödåtXäYZ.se/まりるーむ', true, false],
['mark.doliner@わいど.org', true, true],
['nick@まつ.おおかみ.net', true, true],
['paul@10.0.42.230/s', true, false],
['paul@[::1]', true, true], // IPv6
['paul@[2001:470:1f05:d58::2]', true, true],
['paul@[2001:470:1f05:d58::2]/foo', true, false],
['pa=ul@10.0.42.230', true, true],
['pa,ul@10.0.42.230', true, true],
['@gmail.com', false, false],
['@@gmail.com', false, false],
['mark.doliner@@gmail.com/Test12345', false, false],
['mark@doliner@gmail.com/Test12345', false, false],
['@gmail.com/Test@12345', false, false],
['/Test@12345', false, false],
['mark.doliner@', false, false],
['mark.doliner/', false, false],
['mark.doliner@gmail_stuff.org', false, false],
['mark.doliner@gmail[stuff.org', false, false],
['mark.doliner@gmail\\stuff.org', false, false],
['paul@[::1]124', false, false],
['paul@2[::1]124/as', false, false],
["paul@まつ.おおかみ/\x01", false, false],
/*
* RFC 3454 Section 6 reads, in part,
* "If a string contains any RandALCat character, the
* string MUST NOT contain any LCat character."
* The character is U+066D (ARABIC FIVE POINTED STAR).
*/
// Leaving this one commented out for the moment
// as it shouldn't hurt anything for our purposes.
//array("foo@example.com/٭simplexe٭", false, false)
];
}
public static function normalizationCases()
{
return [
// Borrowed from test_jabber_jutil.c in libpurple
['PaUL@DaRkRain42.org', 'paul@darkrain42.org'],
['PaUL@DaRkRain42.org/', 'paul@darkrain42.org'],
['PaUL@DaRkRain42.org/resource', 'paul@darkrain42.org'],
// Also adapted from libpurple tests...
['Ф@darkrain42.org', 'ф@darkrain42.org'],
['paul@Өarkrain.org', 'paul@өarkrain.org'],
];
}
public static function domainCheckCases()
{
return [
['gmail.com', true, 'known SRV record'],
['jabber.org', true, 'known SRV record'],
['status.net', true, 'known SRV record'],
['status.leuksman.com', true, 'known no SRV record but valid domain'],
];
}
}
class TestXmppPlugin extends XmppPlugin
{
public function checkDomain($domain)
{
return parent::checkDomain($domain);
}
public function validateBaseJid($jid, $check_domain = false)
{
return parent::validateBaseJid($jid, $check_domain);
}
public function validateFullJid($jid, $check_domain = false)
{
return parent::validateFullJid($jid, $check_domain);
}
}