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<?php
/*
* Copyright (c) 2016-2017 Hubzilla
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
* SOFTWARE.
*/
namespace Zotlabs\Tests\Unit\Lib;
use phpseclib\Crypt\RSA;
use phpseclib\Math\BigInteger;
use Zotlabs\Tests\Unit\UnitTestCase;
use Zotlabs\Lib\Keyutils;
/**
* @brief Unit Test case for Keyutils class.
*
* @covers Zotlabs\Lib\Keyutils
*/
class KeyutilsTest extends UnitTestCase {
protected function getPubPKCS1() {
$key = '-----BEGIN RSA PUBLIC KEY-----
MIIBCgKCAQEArXcEXQSkk25bwDxq5Ym85/OwernfOz0hgve46Jm1KXCF0+yeje8J
BDbQTsMgkF+G8eP1er3oz3E0qlIFpYrza5o6kaaLETSroTyZR5QW5S21r/QJHE+4
F08bw1zp9hrlvoOCE/g/W0mr3asO/x7LrQRKOETlZ/U6HGexTdYLyKlXJtB+VKjI
XKAHxfVLRW2AvnFj+deowS1OhTN8ECpz88xG9wnh5agoq7Uol0WZNNm0p4oR6+cd
zTPx/mBwcOoSqHLlO7ZACbx/VyD5G7mQKWfGP4b96D8FcUO74531my+aKIpLF4Io
1JN4R4a4P8tZ8BkCnMvpuq9TF1s6vEthYQIDAQAB
-----END RSA PUBLIC KEY-----';
return str_replace(["\r", "\n"], "\r\n", $key);
}
protected function getPubPKCS8() {
$key = '-----BEGIN PUBLIC KEY-----
MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDUKfOIkFX/Zcv6bmaTIYO6OO2g
XQOne+iPfXo6YDdrtvvQNZwW5P/fptrgBzmUBkpuc/sEEKpMV2bGhBLsWSlPBYHe
2ewwLwyzbnuHvGhc1PzwMNQ7R60ubVDQT6sBVigYGZIDBgUPjAXeqmg5qgWWh04H
8Zf/YxyoGEovWDMxGQIDAQAB
-----END PUBLIC KEY-----';
return str_replace(["\r", "\n"], "\r\n", $key);
}
public function testMeToPem() {
Keyutils::pemToMe($this->getPubPKCS8(), $m, $e);
$gen_key = Keyutils::meToPem($m, $e);
self::assertEquals($this->getPubPKCS8(), $gen_key);
}
public function testRsaToPem() {
$rsa = new RSA();
$rsa->setPublicKey($this->getPubPKCS8());
$key = $rsa->getPublicKey(RSA::PUBLIC_FORMAT_PKCS1);
$gen_key = Keyutils::rsaToPem($key);
self::assertEquals($gen_key, $this->getPubPKCS8());
}
public function testPemToRsa() {
$rsa = new RSA();
$rsa->setPublicKey($this->getPubPKCS1());
$key = $rsa->getPublicKey(RSA::PUBLIC_FORMAT_PKCS8);
$gen_key = Keyutils::pemToRsa($key);
self::assertEquals($gen_key, $this->getPubPKCS1());
}
public function testPemToMe() {
Keyutils::pemToMe($this->getPubPKCS8(), $m, $e);
$gen_key = new RSA();
$gen_key->loadKey([
'e' => new BigInteger($e, 256),
'n' => new BigInteger($m, 256)
]);
self::assertEquals($gen_key->getPublicKey(), $this->getPubPKCS8());
}
}
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