56 lines
1.6 KiB
PHP
56 lines
1.6 KiB
PHP
<?php
|
|
/**
|
|
* @copyright Copyright (C) 2010-2022, the Friendica project
|
|
*
|
|
* @license GNU AGPL version 3 or any later version
|
|
*
|
|
* 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/>.
|
|
*
|
|
*/
|
|
|
|
namespace Friendica\Module;
|
|
|
|
use Friendica\BaseModule;
|
|
use Friendica\DI;
|
|
use Friendica\Model\User;
|
|
use Friendica\Network\HTTPException\BadRequestException;
|
|
use Friendica\Util\Crypto;
|
|
use Friendica\Util\Strings;
|
|
|
|
/**
|
|
* prints the public RSA key of a user
|
|
*/
|
|
class PublicRSAKey extends BaseModule
|
|
{
|
|
protected function rawContent(array $request = [])
|
|
{
|
|
if (empty($this->parameters['nick'])) {
|
|
throw new BadRequestException();
|
|
}
|
|
|
|
$nick = $this->parameters['nick'];
|
|
|
|
$user = User::getByNickname($nick, ['spubkey']);
|
|
if (empty($user) || empty($user['spubkey'])) {
|
|
throw new BadRequestException();
|
|
}
|
|
|
|
Crypto::pemToMe($user['spubkey'], $modulus, $exponent);
|
|
|
|
header('Content-type: application/magic-public-key');
|
|
echo 'RSA' . '.' . Strings::base64UrlEncode($modulus, true) . '.' . Strings::base64UrlEncode($exponent, true);
|
|
|
|
exit();
|
|
}
|
|
}
|