mirror of https://github.com/friendica/friendica
151 lines
3.5 KiB
PHP
151 lines
3.5 KiB
PHP
<?php
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/**
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* @file src/Protocol/FKOAuthDataStore.php
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* OAuth server
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* Based on oauth2-php <http://code.google.com/p/oauth2-php/>
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*
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*/
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namespace Friendica\Protocol;
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use Friendica\App;
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use Friendica\Core\Config;
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use Friendica\Core\System;
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use Friendica\Database\DBM;
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use dba;
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define('REQUEST_TOKEN_DURATION', 300);
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define('ACCESS_TOKEN_DURATION', 31536000);
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require_once "library/OAuth1.php";
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require_once "library/oauth2-php/lib/OAuth2.inc";
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/**
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* @brief OAuthDataStore class
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*/
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class FKOAuthDataStore extends OAuthDataStore
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{
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function gen_token()
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{
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return md5(base64_encode(pack('N6', mt_rand(), mt_rand(), mt_rand(), mt_rand(), mt_rand(), uniqid())));
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}
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function lookup_consumer($consumer_key)
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{
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logger(__function__.":".$consumer_key);
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$r = q("SELECT client_id, pw, redirect_uri FROM clients WHERE client_id='%s'",
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dbesc($consumer_key)
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);
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if (DBM::is_result($r)) {
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return new OAuthConsumer($r[0]['client_id'], $r[0]['pw'], $r[0]['redirect_uri']);
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}
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return null;
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}
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function lookup_token($consumer, $token_type, $token)
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{
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logger(__function__.":".$consumer.", ". $token_type.", ".$token);
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$r = q("SELECT id, secret,scope, expires, uid FROM tokens WHERE client_id='%s' AND scope='%s' AND id='%s'",
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dbesc($consumer->key),
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dbesc($token_type),
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dbesc($token)
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);
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if (DBM::is_result($r)) {
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$ot=new OAuthToken($r[0]['id'], $r[0]['secret']);
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$ot->scope=$r[0]['scope'];
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$ot->expires = $r[0]['expires'];
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$ot->uid = $r[0]['uid'];
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return $ot;
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}
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return null;
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}
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function lookup_nonce($consumer, $token, $nonce, $timestamp)
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{
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//echo __file__.":".__line__."<pre>"; var_dump($consumer,$key); killme();
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$r = q("SELECT id, secret FROM tokens WHERE client_id='%s' AND id='%s' AND expires=%d",
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dbesc($consumer->key),
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dbesc($nonce),
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intval($timestamp)
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);
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if (DBM::is_result($r)) {
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return new OAuthToken($r[0]['id'], $r[0]['secret']);
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}
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return null;
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}
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function new_request_token($consumer, $callback = null)
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{
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logger(__function__.":".$consumer.", ". $callback);
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$key = $this->gen_token();
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$sec = $this->gen_token();
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if ($consumer->key) {
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$k = $consumer->key;
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} else {
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$k = $consumer;
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}
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$r = q("INSERT INTO tokens (id, secret, client_id, scope, expires) VALUES ('%s','%s','%s','%s', UNIX_TIMESTAMP()+%d)",
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dbesc($key),
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dbesc($sec),
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dbesc($k),
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'request',
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intval(REQUEST_TOKEN_DURATION)
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);
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if (!$r) {
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return null;
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}
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return new OAuthToken($key, $sec);
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}
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function new_access_token($token, $consumer, $verifier = null)
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{
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logger(__function__.":".$token.", ". $consumer.", ". $verifier);
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// return a new access token attached to this consumer
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// for the user associated with this token if the request token
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// is authorized
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// should also invalidate the request token
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$ret = null;
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// get user for this verifier
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$uverifier = Config::get("oauth", $verifier);
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logger(__function__.":".$verifier.",".$uverifier);
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if (is_null($verifier) || ($uverifier!==false)) {
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$key = $this->gen_token();
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$sec = $this->gen_token();
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$r = q("INSERT INTO tokens (id, secret, client_id, scope, expires, uid) VALUES ('%s','%s','%s','%s', UNIX_TIMESTAMP()+%d, %d)",
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dbesc($key),
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dbesc($sec),
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dbesc($consumer->key),
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'access',
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intval(ACCESS_TOKEN_DURATION),
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intval($uverifier)
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);
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if ($r) {
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$ret = new OAuthToken($key, $sec);
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}
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}
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dba::delete('tokens', array('id' => $token->key));
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if (!is_null($ret) && $uverifier !== false) {
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Config::delete("oauth", $verifier);
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}
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return $ret;
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}
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}
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