<?php
/*
* OIDplus 2.0
* Copyright 2019 - 2021 Daniel Marschall, ViaThinkSoft
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
class OIDplusAuthContentStoreJWT extends OIDplusAuthContentStoreDummy {
// Individual functions
public function loadJWT($jwt) {
\Firebase\JWT\JWT::$leeway = 60; // leeway in seconds
if (OIDplus::getPkiStatus()) {
$pubKey = OIDplus::config()->getValue('oidplus_public_key');
$this->content = (array) \Firebase\JWT\JWT
::decode($jwt, $pubKey, array('RS256', 'RS384', 'RS512')); } else {
$key = OIDplus::baseConfig()->getValue('SERVER_SECRET', '');
$key = hash_pbkdf2('sha512', $key, '', 10000, 64/*256bit*/, false);
$this->content = (array) \Firebase\JWT\JWT
::decode($jwt, $key, array('HS256', 'HS384', 'HS512')); }
}
public function getJWTToken($lifetime=100*365*24*60*60) {
$payload = $this->content;
$payload["iss"] = "http://oidplus.com";
$payload["aud"] = "http://oidplus.com";
$payload["jti"] = gen_uuid();
$payload["iat"] = time(); $payload["exp"] = time() + $lifetime;
if (OIDplus::getPkiStatus()) {
$privKey = OIDplus::config()->getValue('oidplus_private_key');
return \Firebase\JWT\JWT::encode($payload, $privKey, 'RS512');
} else {
$key = OIDplus::baseConfig()->getValue('SERVER_SECRET', '');
$key = hash_pbkdf2('sha512', $key, '', 10000, 64/*256bit*/, false);
return \Firebase\JWT\JWT::encode($payload, $key, 'HS512');
}
}
}