The legacy OAuth server is removed

database.sql

@@ -231,21 +231,6 @@ CREATE TABLE IF NOT EXISTS `tag` (
 	 INDEX `url` (`url`)
 ) DEFAULT COLLATE utf8mb4_general_ci COMMENT='tags and mentions';
 
---
--- TABLE clients
---
-CREATE TABLE IF NOT EXISTS `clients` (
-	`client_id` varchar(20) NOT NULL COMMENT '',
-	`pw` varchar(20) NOT NULL DEFAULT '' COMMENT '',
-	`redirect_uri` varchar(200) NOT NULL DEFAULT '' COMMENT '',
-	`name` text COMMENT '',
-	`icon` text COMMENT '',
-	`uid` mediumint unsigned NOT NULL DEFAULT 0 COMMENT 'User id',
-	 PRIMARY KEY(`client_id`),
-	 INDEX `uid` (`uid`),
-	FOREIGN KEY (`uid`) REFERENCES `user` (`uid`) ON UPDATE RESTRICT ON DELETE CASCADE
-) DEFAULT COLLATE utf8mb4_general_ci COMMENT='OAuth usage';
-
 --
 -- TABLE permissionset
 --
@@ -434,20 +419,6 @@ CREATE TABLE IF NOT EXISTS `attach` (
 	FOREIGN KEY (`uid`) REFERENCES `user` (`uid`) ON UPDATE RESTRICT ON DELETE CASCADE
 ) DEFAULT COLLATE utf8mb4_general_ci COMMENT='file attachments';
 
---
--- TABLE auth_codes
---
-CREATE TABLE IF NOT EXISTS `auth_codes` (
-	`id` varchar(40) NOT NULL COMMENT '',
-	`client_id` varchar(20) NOT NULL DEFAULT '' COMMENT '',
-	`redirect_uri` varchar(200) NOT NULL DEFAULT '' COMMENT '',
-	`expires` int NOT NULL DEFAULT 0 COMMENT '',
-	`scope` varchar(250) NOT NULL DEFAULT '' COMMENT '',
-	 PRIMARY KEY(`id`),
-	 INDEX `client_id` (`client_id`),
-	FOREIGN KEY (`client_id`) REFERENCES `clients` (`client_id`) ON UPDATE RESTRICT ON DELETE CASCADE
-) DEFAULT COLLATE utf8mb4_general_ci COMMENT='OAuth usage';
-
 --
 -- TABLE cache
 --
@@ -1486,23 +1457,6 @@ CREATE TABLE IF NOT EXISTS `storage` (
 	 PRIMARY KEY(`id`)
 ) DEFAULT COLLATE utf8mb4_general_ci COMMENT='Data stored by Database storage backend';
 
---
--- TABLE tokens
---
-CREATE TABLE IF NOT EXISTS `tokens` (
-	`id` varchar(40) NOT NULL COMMENT '',
-	`secret` text COMMENT '',
-	`client_id` varchar(20) NOT NULL DEFAULT '',
-	`expires` int NOT NULL DEFAULT 0 COMMENT '',
-	`scope` varchar(200) NOT NULL DEFAULT '' COMMENT '',
-	`uid` mediumint unsigned NOT NULL DEFAULT 0 COMMENT 'User id',
-	 PRIMARY KEY(`id`),
-	 INDEX `client_id` (`client_id`),
-	 INDEX `uid` (`uid`),
-	FOREIGN KEY (`client_id`) REFERENCES `clients` (`client_id`) ON UPDATE RESTRICT ON DELETE CASCADE,
-	FOREIGN KEY (`uid`) REFERENCES `user` (`uid`) ON UPDATE RESTRICT ON DELETE CASCADE
-) DEFAULT COLLATE utf8mb4_general_ci COMMENT='OAuth usage';
-
 --
 -- TABLE userd
 --

doc/database.md

@@ -13,9 +13,7 @@ Database Tables
 | [application](help/database/db_application) | OAuth application |
 | [application-token](help/database/db_application-token) | OAuth user token |
 | [attach](help/database/db_attach) | file attachments |
-| [auth_codes](help/database/db_auth_codes) | OAuth usage |
 | [cache](help/database/db_cache) | Stores temporary data |
-| [clients](help/database/db_clients) | OAuth usage |
 | [config](help/database/db_config) | main configuration storage |
 | [contact](help/database/db_contact) | contact table |
 | [contact-relation](help/database/db_contact-relation) | Contact relations |
@@ -69,7 +67,6 @@ Database Tables
 | [session](help/database/db_session) | web session storage |
 | [storage](help/database/db_storage) | Data stored by Database storage backend |
 | [tag](help/database/db_tag) | tags and mentions |
-| [tokens](help/database/db_tokens) | OAuth usage |
 | [user](help/database/db_user) | The local users |
 | [user-contact](help/database/db_user-contact) | User specific public contact data |
 | [userd](help/database/db_userd) | Deleted usernames |

doc/database/db_auth_codes.md

@@ -1,32 +0,0 @@
-Table auth_codes
-===========
-
-OAuth usage
-
-Fields
-------
-
-| Field        | Description | Type         | Null | Key | Default | Extra |
-| ------------ | ----------- | ------------ | ---- | --- | ------- | ----- |
-| id           |             | varchar(40)  | NO   | PRI | NULL    |       |
-| client_id    |             | varchar(20)  | NO   |     |         |       |
-| redirect_uri |             | varchar(200) | NO   |     |         |       |
-| expires      |             | int          | NO   |     | 0       |       |
-| scope        |             | varchar(250) | NO   |     |         |       |
-
-Indexes
-------------
-
-| Name      | Fields    |
-| --------- | --------- |
-| PRIMARY   | id        |
-| client_id | client_id |
-
-Foreign Keys
-------------
-
-| Field | Target Table | Target Field |
-|-------|--------------|--------------|
-| client_id | [clients](help/database/db_clients) | client_id |
-
-Return to [database documentation](help/database)

doc/database/db_clients.md

@@ -1,33 +0,0 @@
-Table clients
-===========
-
-OAuth usage
-
-Fields
-------
-
-| Field        | Description | Type               | Null | Key | Default | Extra |
-| ------------ | ----------- | ------------------ | ---- | --- | ------- | ----- |
-| client_id    |             | varchar(20)        | NO   | PRI | NULL    |       |
-| pw           |             | varchar(20)        | NO   |     |         |       |
-| redirect_uri |             | varchar(200)       | NO   |     |         |       |
-| name         |             | text               | YES  |     | NULL    |       |
-| icon         |             | text               | YES  |     | NULL    |       |
-| uid          | User id     | mediumint unsigned | NO   |     | 0       |       |
-
-Indexes
-------------
-
-| Name    | Fields    |
-| ------- | --------- |
-| PRIMARY | client_id |
-| uid     | uid       |
-
-Foreign Keys
-------------
-
-| Field | Target Table | Target Field |
-|-------|--------------|--------------|
-| uid | [user](help/database/db_user) | uid |
-
-Return to [database documentation](help/database)

doc/database/db_tokens.md

@@ -1,35 +0,0 @@
-Table tokens
-===========
-
-OAuth usage
-
-Fields
-------
-
-| Field     | Description | Type               | Null | Key | Default | Extra |
-| --------- | ----------- | ------------------ | ---- | --- | ------- | ----- |
-| id        |             | varchar(40)        | NO   | PRI | NULL    |       |
-| secret    |             | text               | YES  |     | NULL    |       |
-| client_id |             | varchar(20)        | NO   |     |         |       |
-| expires   |             | int                | NO   |     | 0       |       |
-| scope     |             | varchar(200)       | NO   |     |         |       |
-| uid       | User id     | mediumint unsigned | NO   |     | 0       |       |
-
-Indexes
-------------
-
-| Name      | Fields    |
-| --------- | --------- |
-| PRIMARY   | id        |
-| client_id | client_id |
-| uid       | uid       |
-
-Foreign Keys
-------------
-
-| Field | Target Table | Target Field |
-|-------|--------------|--------------|
-| client_id | [clients](help/database/db_clients) | client_id |
-| uid | [user](help/database/db_user) | uid |
-
-Return to [database documentation](help/database)

include/api.php

@@ -57,10 +57,7 @@ use Friendica\Network\HTTPException\UnauthorizedException;
 use Friendica\Object\Image;
 use Friendica\Protocol\Activity;
 use Friendica\Protocol\Diaspora;
-use Friendica\Security\FKOAuth1;
 use Friendica\Security\OAuth;
-use Friendica\Security\OAuth1\OAuthRequest;
-use Friendica\Security\OAuth1\OAuthUtil;
 use Friendica\Util\DateTimeFormat;
 use Friendica\Util\Images;
 use Friendica\Util\Network;
@@ -206,24 +203,6 @@ function api_login(App $a)
 	}
 
 	if (empty($_SERVER['PHP_AUTH_USER'])) {
-		// Try OAuth when no user is provided
-		$oauth1 = new FKOAuth1();
-		// login with oauth
-		try {
-			$request = OAuthRequest::from_request();
-			list($consumer, $token) = $oauth1->verify_request($request);
-			if (!is_null($token)) {
-				$oauth1->loginUser($token->uid);
-				Session::set('allow_api', true);
-				return;
-			}
-			echo __FILE__.__LINE__.__FUNCTION__ . "<pre>";
-			var_dump($consumer, $token);
-			die();
-		} catch (Exception $e) {
-			Logger::warning(API_LOG_PREFIX . 'OAuth error', ['module' => 'api', 'action' => 'login', 'exception' => $e->getMessage()]);
-		}
-
 		Logger::debug(API_LOG_PREFIX . 'failed', ['module' => 'api', 'action' => 'login', 'parameters' => $_SERVER]);
 		header('WWW-Authenticate: Basic realm="Friendica"');
 		throw new UnauthorizedException("This API requires login");
@@ -4057,48 +4036,6 @@ api_register_func('api/direct_messages/all', 'api_direct_messages_all', true);
 api_register_func('api/direct_messages/sent', 'api_direct_messages_sentbox', true);
 api_register_func('api/direct_messages', 'api_direct_messages_inbox', true);
 
-/**
- * Returns an OAuth Request Token.
- *
- * @see https://oauth.net/core/1.0/#auth_step1
- */
-function api_oauth_request_token()
-{
-	$oauth1 = new FKOAuth1();
-	try {
-		$r = $oauth1->fetch_request_token(OAuthRequest::from_request());
-	} catch (Exception $e) {
-		echo "error=" . OAuthUtil::urlencode_rfc3986($e->getMessage());
-		exit();
-	}
-	echo $r;
-	exit();
-}
-
-/**
- * Returns an OAuth Access Token.
- *
- * @return array|string
- * @see https://oauth.net/core/1.0/#auth_step3
- */
-function api_oauth_access_token()
-{
-	$oauth1 = new FKOAuth1();
-	try {
-		$r = $oauth1->fetch_access_token(OAuthRequest::from_request());
-	} catch (Exception $e) {
-		echo "error=". OAuthUtil::urlencode_rfc3986($e->getMessage());
-		exit();
-	}
-	echo $r;
-	exit();
-}
-
-/// @TODO move to top of file or somewhere better
-api_register_func('api/oauth/request_token', 'api_oauth_request_token', false);
-api_register_func('api/oauth/access_token', 'api_oauth_access_token', false);
-
-
 /**
  * delete a complete photoalbum with all containing photos from database through api
  *

mod/api.php

@@ -20,32 +20,10 @@
  */
 
 use Friendica\App;
-use Friendica\Core\Renderer;
-use Friendica\Database\DBA;
 use Friendica\DI;
-use Friendica\Module\Security\Login;
-use Friendica\Security\OAuth1\OAuthRequest;
-use Friendica\Security\OAuth1\OAuthUtil;
 
 require_once __DIR__ . '/../include/api.php';
 
-function oauth_get_client(OAuthRequest $request)
-{
-	$params = $request->get_parameters();
-	$token = $params['oauth_token'];
-
-	$r = q("SELECT `clients`.*
-			FROM `clients`, `tokens`
-			WHERE `clients`.`client_id`=`tokens`.`client_id`
-			AND `tokens`.`id`='%s' AND `tokens`.`scope`='request'", DBA::escape($token));
-
-	if (!DBA::isResult($r)) {
-		return null;
-	}
-
-	return $r[0];
-}
-
 function api_post(App $a)
 {
 	if (!local_user()) {
@@ -61,76 +39,6 @@ function api_post(App $a)
 
 function api_content(App $a)
 {
-	if (DI::args()->getCommand() == 'api/oauth/authorize') {
-		/*
-		 * api/oauth/authorize interact with the user. return a standard page
-		 */
-
-		DI::page()['template'] = "minimal";
-
-		// get consumer/client from request token
-		try {
-			$request = OAuthRequest::from_request();
-		} catch (Exception $e) {
-			echo "<pre>";
-			var_dump($e);
-			exit();
-		}
-
-		if (!empty($_POST['oauth_yes'])) {
-			$app = oauth_get_client($request);
-			if (is_null($app)) {
-				return "Invalid request. Unknown token.";
-			}
-			$consumer = new OAuthConsumer($app['client_id'], $app['pw'], $app['redirect_uri']);
-
-			$verifier = md5($app['secret'] . local_user());
-			DI::config()->set("oauth", $verifier, local_user());
-
-			if ($consumer->callback_url != null) {
-				$params = $request->get_parameters();
-				$glue = "?";
-				if (strstr($consumer->callback_url, $glue)) {
-					$glue = "?";
-				}
-				DI::baseUrl()->redirect($consumer->callback_url . $glue . 'oauth_token=' . OAuthUtil::urlencode_rfc3986($params['oauth_token']) . '&oauth_verifier=' . OAuthUtil::urlencode_rfc3986($verifier));
-				exit();
-			}
-
-			$tpl = Renderer::getMarkupTemplate("oauth_authorize_done.tpl");
-			$o = Renderer::replaceMacros($tpl, [
-				'$title' => DI::l10n()->t('Authorize application connection'),
-				'$info' => DI::l10n()->t('Return to your app and insert this Securty Code:'),
-				'$code' => $verifier,
-			]);
-
-			return $o;
-		}
-
-		if (!local_user()) {
-			/// @TODO We need login form to redirect to this page
-			notice(DI::l10n()->t('Please login to continue.'));
-			return Login::form(DI::args()->getQueryString(), false, $request->get_parameters());
-		}
-		//FKOAuth1::loginUser(4);
-
-		$app = oauth_get_client($request);
-		if (is_null($app)) {
-			return "Invalid request. Unknown token.";
-		}
-
-		$tpl = Renderer::getMarkupTemplate('oauth_authorize.tpl');
-		$o = Renderer::replaceMacros($tpl, [
-			'$title' => DI::l10n()->t('Authorize application connection'),
-			'$app' => $app,
-			'$authorize' => DI::l10n()->t('Do you want to authorize this application to access your posts and contacts, and/or create new posts for you?'),
-			'$yes' => DI::l10n()->t('Yes'),
-			'$no' => DI::l10n()->t('No'),
-		]);
-
-		return $o;
-	}
-
 	echo api_call($a);
 	exit();
 }

mod/settings.php

@@ -66,63 +66,6 @@ function settings_post(App $a)
 		return;
 	}
 
-	$old_page_flags = $a->user['page-flags'];
-
-	if (($a->argc > 1) && ($a->argv[1] === 'oauth') && !empty($_POST['remove'])) {
-		BaseModule::checkFormSecurityTokenRedirectOnError('/settings/oauth', 'settings_oauth');
-
-		$key = $_POST['remove'];
-		DBA::delete('tokens', ['id' => $key, 'uid' => local_user()]);
-		DI::baseUrl()->redirect('settings/oauth/', true);
-		return;
-	}
-
-	if (($a->argc > 2) && ($a->argv[1] === 'oauth')  && ($a->argv[2] === 'edit'||($a->argv[2] === 'add')) && !empty($_POST['submit'])) {
-		BaseModule::checkFormSecurityTokenRedirectOnError('/settings/oauth', 'settings_oauth');
-
-		$name     = $_POST['name']     ?? '';
-		$key      = $_POST['key']      ?? '';
-		$secret   = $_POST['secret']   ?? '';
-		$redirect = $_POST['redirect'] ?? '';
-		$icon     = $_POST['icon']     ?? '';
-
-		if ($name == "" || $key == "" || $secret == "") {
-			notice(DI::l10n()->t("Missing some important data!"));
-		} else {
-			if ($_POST['submit'] == DI::l10n()->t("Update")) {
-				q("UPDATE clients SET
-							client_id='%s',
-							pw='%s',
-							name='%s',
-							redirect_uri='%s',
-							icon='%s',
-							uid=%d
-						WHERE client_id='%s'",
-					DBA::escape($key),
-					DBA::escape($secret),
-					DBA::escape($name),
-					DBA::escape($redirect),
-					DBA::escape($icon),
-					local_user(),
-					DBA::escape($key)
-				);
-			} else {
-				q("INSERT INTO clients
-							(client_id, pw, name, redirect_uri, icon, uid)
-						VALUES ('%s', '%s', '%s', '%s', '%s',%d)",
-					DBA::escape($key),
-					DBA::escape($secret),
-					DBA::escape($name),
-					DBA::escape($redirect),
-					DBA::escape($icon),
-					local_user()
-				);
-			}
-		}
-		DI::baseUrl()->redirect('settings/oauth/', true);
-		return;
-	}
-
 	if (($a->argc > 1) && ($a->argv[1] == 'addon')) {
 		BaseModule::checkFormSecurityTokenRedirectOnError('/settings/addon', 'settings_addon');
 

src/Database/DBStructure.php

@@ -81,7 +81,8 @@ class DBStructure
 
 		$old_tables = ['fserver', 'gcign', 'gcontact', 'gcontact-relation', 'gfollower' ,'glink', 'item-delivery-data',
 			'item-activity', 'item-content', 'item_id', 'participation', 'poll', 'poll_result', 'queue', 'retriever_rule',
-			'deliverq', 'dsprphotoq', 'ffinder', 'sign', 'spam', 'term', 'user-item', 'thread', 'item', 'challenge'];
+			'deliverq', 'dsprphotoq', 'ffinder', 'sign', 'spam', 'term', 'user-item', 'thread', 'item', 'challenge',
+			'auth_codes', 'clients', 'tokens'];
 
 		$tables = DBA::selectToArray(['INFORMATION_SCHEMA' => 'TABLES'], ['TABLE_NAME'],
 			['TABLE_SCHEMA' => DBA::databaseName(), 'TABLE_TYPE' => 'BASE TABLE']);
@@ -1369,7 +1370,7 @@ class DBStructure
 			echo "permissionset: Table not found\n";
 		}
 
-		if (!self::existsForeignKeyForField('tokens', 'client_id')) {
+		if (self::existsTable('tokens') && self::existsTable('clients') && !self::existsForeignKeyForField('tokens', 'client_id')) {
 			$tokens = DBA::p("SELECT `tokens`.`id` FROM `tokens`
 				LEFT JOIN `clients` ON `clients`.`client_id` = `tokens`.`client_id`
 				WHERE `clients`.`client_id` IS NULL");

src/Security/FKOAuth1.php

@@ -1,66 +0,0 @@
-<?php
-/**
- * @copyright Copyright (C) 2010-2021, 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\Security;
-
-use Friendica\Core\Logger;
-use Friendica\Database\DBA;
-use Friendica\DI;
-use Friendica\Security\OAuth1\OAuthServer;
-use Friendica\Security\OAuth1\Signature\OAuthSignatureMethod_HMAC_SHA1;
-use Friendica\Security\OAuth1\Signature\OAuthSignatureMethod_PLAINTEXT;
-
-/**
- * OAuth protocol
- */
-class FKOAuth1 extends OAuthServer
-{
-	/**
-	 * Constructor
-	 */
-	public function __construct()
-	{
-		parent::__construct(new FKOAuthDataStore());
-		$this->add_signature_method(new OAuthSignatureMethod_PLAINTEXT());
-		$this->add_signature_method(new OAuthSignatureMethod_HMAC_SHA1());
-	}
-
-	/**
-	 * @param string $uid user id
-	 * @return void
-	 * @throws HTTPException\ForbiddenException
-	 * @throws HTTPException\InternalServerErrorException
-	 */
-	public function loginUser($uid)
-	{
-		Logger::notice("FKOAuth1::loginUser $uid");
-		$a = DI::app();
-		$record = DBA::selectFirst('user', [], ['uid' => $uid, 'blocked' => 0, 'account_expired' => 0, 'account_removed' => 0, 'verified' => 1]);
-
-		if (!DBA::isResult($record) || empty($uid)) {
-			Logger::info('FKOAuth1::loginUser failure', ['server' => $_SERVER]);
-			header('HTTP/1.0 401 Unauthorized');
-			die('This api requires login');
-		}
-
-		DI::auth()->setForUser($a, $record, true);
-	}
-}

src/Security/FKOAuthDataStore.php

@@ -1,197 +0,0 @@
-<?php
-/**
- * @copyright Copyright (C) 2010-2021, 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\Security;
-
-use Friendica\Core\Logger;
-use Friendica\Database\DBA;
-use Friendica\DI;
-use Friendica\Util\Strings;
-use Friendica\Security\OAuth1\OAuthConsumer;
-use Friendica\Security\OAuth1\OAuthDataStore;
-use Friendica\Security\OAuth1\OAuthToken;
-
-define('REQUEST_TOKEN_DURATION', 300);
-define('ACCESS_TOKEN_DURATION', 31536000);
-
-/**
- * Friendica\Security\OAuth1\OAuthDataStore class
- */
-class FKOAuthDataStore extends OAuthDataStore
-{
-	/**
-	 * @return string
-	 * @throws \Exception
-	 */
-	private static function genToken()
-	{
-		return Strings::getRandomHex(32);
-	}
-
-	/**
-	 * @param string $consumer_key key
-	 * @return OAuthConsumer|null
-	 * @throws \Exception
-	 */
-	public function lookup_consumer($consumer_key)
-	{
-		Logger::log(__function__ . ":" . $consumer_key);
-
-		$s = DBA::select('clients', ['client_id', 'pw', 'redirect_uri'], ['client_id' => $consumer_key]);
-		$r = DBA::toArray($s);
-
-		if (DBA::isResult($r)) {
-			return new OAuthConsumer($r[0]['client_id'], $r[0]['pw'], $r[0]['redirect_uri']);
-		}
-
-		return null;
-	}
-
-	/**
-	 * @param OAuthConsumer $consumer
-	 * @param string        $token_type
-	 * @param string        $token_id
-	 * @return OAuthToken|null
-	 * @throws \Exception
-	 */
-	public function lookup_token(OAuthConsumer $consumer, $token_type, $token_id)
-	{
-		Logger::log(__function__ . ":" . $consumer . ", " . $token_type . ", " . $token_id);
-
-		$s = DBA::select('tokens', ['id', 'secret', 'scope', 'expires', 'uid'], ['client_id' => $consumer->key, 'scope' => $token_type, 'id' => $token_id]);
-		$r = DBA::toArray($s);
-
-		if (DBA::isResult($r)) {
-			$ot = new OAuthToken($r[0]['id'], $r[0]['secret']);
-			$ot->scope = $r[0]['scope'];
-			$ot->expires = $r[0]['expires'];
-			$ot->uid = $r[0]['uid'];
-			return $ot;
-		}
-
-		return null;
-	}
-
-	/**
-	 * @param OAuthConsumer $consumer
-	 * @param OAuthToken    $token
-	 * @param string        $nonce
-	 * @param int           $timestamp
-	 * @return mixed
-	 * @throws \Exception
-	 */
-	public function lookup_nonce(OAuthConsumer $consumer, OAuthToken $token, $nonce, int $timestamp)
-	{
-		$token = DBA::selectFirst('tokens', ['id', 'secret'], ['client_id' => $consumer->key, 'id' => $nonce, 'expires' => $timestamp]);
-		if (DBA::isResult($token)) {
-			return new OAuthToken($token['id'], $token['secret']);
-		}
-
-		return null;
-	}
-
-	/**
-	 * @param OAuthConsumer $consumer
-	 * @param string        $callback
-	 * @return OAuthToken|null
-	 * @throws \Exception
-	 */
-	public function new_request_token(OAuthConsumer $consumer, $callback = null)
-	{
-		Logger::log(__function__ . ":" . $consumer . ", " . $callback);
-		$key = self::genToken();
-		$sec = self::genToken();
-
-		if ($consumer->key) {
-			$k = $consumer->key;
-		} else {
-			$k = $consumer;
-		}
-
-		$r = DBA::insert(
-			'tokens',
-			[
-				'id' => $key,
-				'secret' => $sec,
-				'client_id' => $k,
-				'scope' => 'request',
-				'expires' => time() + REQUEST_TOKEN_DURATION
-			]
-		);
-
-		if (!$r) {
-			return null;
-		}
-
-		return new OAuthToken($key, $sec);
-	}
-
-	/**
-	 * @param OAuthToken    $token    token
-	 * @param OAuthConsumer $consumer consumer
-	 * @param string        $verifier optional, defult null
-	 * @return OAuthToken
-	 * @throws \Exception
-	 */
-	public function new_access_token(OAuthToken $token, OAuthConsumer $consumer, $verifier = null)
-	{
-		Logger::log(__function__ . ":" . $token . ", " . $consumer . ", " . $verifier);
-
-		// return a new access token attached to this consumer
-		// for the user associated with this token if the request token
-		// is authorized
-		// should also invalidate the request token
-
-		$ret = null;
-
-		// get user for this verifier
-		$uverifier = DI::config()->get("oauth", $verifier);
-		Logger::log(__function__ . ":" . $verifier . "," . $uverifier);
-
-		if (is_null($verifier) || ($uverifier !== false)) {
-			$key = self::genToken();
-			$sec = self::genToken();
-			$r = DBA::insert(
-				'tokens',
-				[
-					'id' => $key,
-					'secret' => $sec,
-					'client_id' => $consumer->key,
-					'scope' => 'access',
-					'expires' => time() + ACCESS_TOKEN_DURATION,
-					'uid' => $uverifier
-				]
-			);
-
-			if ($r) {
-				$ret = new OAuthToken($key, $sec);
-			}
-		}
-
-		DBA::delete('tokens', ['id' => $token->key]);
-
-		if (!is_null($ret) && !is_null($uverifier)) {
-			DI::config()->delete("oauth", $verifier);
-		}
-
-		return $ret;
-	}
-}

src/Security/OAuth1/OAuthServer.php

@@ -1,290 +0,0 @@
-<?php
-
-namespace Friendica\Security\OAuth1;
-
-use Friendica\Security\FKOAuthDataStore;
-use Friendica\Security\OAuth1\Signature;
-
-class OAuthServer
-{
-	protected $timestamp_threshold = 300; // in seconds, five minutes
-	protected $version = '1.0';             // hi blaine
-	/** @var Signature\OAuthSignatureMethod[] */
-	protected $signature_methods = [];
-
-	/** @var FKOAuthDataStore */
-	protected $data_store;
-
-	function __construct(FKOAuthDataStore $data_store)
-	{
-		$this->data_store = $data_store;
-	}
-
-	public function add_signature_method(Signature\OAuthSignatureMethod $signature_method)
-	{
-		$this->signature_methods[$signature_method->get_name()] =
-			$signature_method;
-	}
-
-	// high level functions
-
-	/**
-	 * process a request_token request
-	 * returns the request token on success
-	 *
-	 * @param OAuthRequest $request
-	 *
-	 * @return OAuthToken|null
-	 * @throws OAuthException
-	 */
-	public function fetch_request_token(OAuthRequest $request)
-	{
-		$this->get_version($request);
-
-		$consumer = $this->get_consumer($request);
-
-		// no token required for the initial token request
-		$token = null;
-
-		$this->check_signature($request, $consumer, $token);
-
-		// Rev A change
-		$callback  = $request->get_parameter('oauth_callback');
-		$new_token = $this->data_store->new_request_token($consumer, $callback);
-
-		return $new_token;
-	}
-
-	/**
-	 * process an access_token request
-	 * returns the access token on success
-	 *
-	 * @param OAuthRequest $request
-	 *
-	 * @return object
-	 * @throws OAuthException
-	 */
-	public function fetch_access_token(OAuthRequest $request)
-	{
-		$this->get_version($request);
-
-		$consumer = $this->get_consumer($request);
-
-		// requires authorized request token
-		$token = $this->get_token($request, $consumer, "request");
-
-		$this->check_signature($request, $consumer, $token);
-
-		// Rev A change
-		$verifier  = $request->get_parameter('oauth_verifier');
-		$new_token = $this->data_store->new_access_token($token, $consumer, $verifier);
-
-		return $new_token;
-	}
-
-	/**
-	 * verify an api call, checks all the parameters
-	 *
-	 * @param OAuthRequest $request
-	 *
-	 * @return array
-	 * @throws OAuthException
-	 */
-	public function verify_request(OAuthRequest $request)
-	{
-		$this->get_version($request);
-		$consumer = $this->get_consumer($request);
-		$token    = $this->get_token($request, $consumer, "access");
-		$this->check_signature($request, $consumer, $token);
-		return [$consumer, $token];
-	}
-
-	// Internals from here
-
-	/**
-	 * version 1
-	 *
-	 * @param OAuthRequest $request
-	 *
-	 * @return string
-	 * @throws OAuthException
-	 */
-	private function get_version(OAuthRequest $request)
-	{
-		$version = $request->get_parameter("oauth_version");
-		if (!$version) {
-			// Service Providers MUST assume the protocol version to be 1.0 if this parameter is not present.
-			// Chapter 7.0 ("Accessing Protected Ressources")
-			$version = '1.0';
-		}
-		if ($version !== $this->version) {
-			throw new OAuthException("OAuth version '$version' not supported");
-		}
-		return $version;
-	}
-
-	/**
-	 * figure out the signature with some defaults
-	 *
-	 * @param OAuthRequest $request
-	 *
-	 * @return Signature\OAuthSignatureMethod
-	 * @throws OAuthException
-	 */
-	private function get_signature_method(OAuthRequest $request)
-	{
-		$signature_method =
-			@$request->get_parameter("oauth_signature_method");
-
-		if (!$signature_method) {
-			// According to chapter 7 ("Accessing Protected Ressources") the signature-method
-			// parameter is required, and we can't just fallback to PLAINTEXT
-			throw new OAuthException('No signature method parameter. This parameter is required');
-		}
-
-		if (!in_array(
-			$signature_method,
-			array_keys($this->signature_methods)
-		)) {
-			throw new OAuthException(
-				"Signature method '$signature_method' not supported " .
-				"try one of the following: " .
-				implode(", ", array_keys($this->signature_methods))
-			);
-		}
-		return $this->signature_methods[$signature_method];
-	}
-
-	/**
-	 * try to find the consumer for the provided request's consumer key
-	 *
-	 * @param OAuthRequest $request
-	 *
-	 * @return OAuthConsumer
-	 * @throws OAuthException
-	 */
-	private function get_consumer(OAuthRequest $request)
-	{
-		$consumer_key = @$request->get_parameter("oauth_consumer_key");
-		if (!$consumer_key) {
-			throw new OAuthException("Invalid consumer key");
-		}
-
-		$consumer = $this->data_store->lookup_consumer($consumer_key);
-		if (!$consumer) {
-			throw new OAuthException("Invalid consumer");
-		}
-
-		return $consumer;
-	}
-
-	/**
-	 * try to find the token for the provided request's token key
-	 *
-	 * @param OAuthRequest                            $request
-	 * @param                                         $consumer
-	 * @param string                                  $token_type
-	 *
-	 * @return OAuthToken|null
-	 * @throws OAuthException
-	 */
-	private function get_token(OAuthRequest &$request, $consumer, $token_type = "access")
-	{
-		$token_field = @$request->get_parameter('oauth_token');
-		$token       = $this->data_store->lookup_token(
-			$consumer,
-			$token_type,
-			$token_field
-		);
-		if (!$token) {
-			throw new OAuthException("Invalid $token_type token: $token_field");
-		}
-		return $token;
-	}
-
-	/**
-	 * all-in-one function to check the signature on a request
-	 * should guess the signature method appropriately
-	 *
-	 * @param OAuthRequest    $request
-	 * @param OAuthConsumer   $consumer
-	 * @param OAuthToken|null $token
-	 *
-	 * @throws OAuthException
-	 */
-	private function check_signature(OAuthRequest $request, OAuthConsumer $consumer, OAuthToken $token = null)
-	{
-		// this should probably be in a different method
-		$timestamp = @$request->get_parameter('oauth_timestamp');
-		$nonce     = @$request->get_parameter('oauth_nonce');
-
-		$this->check_timestamp($timestamp);
-		$this->check_nonce($consumer, $token, $nonce, $timestamp);
-
-		$signature_method = $this->get_signature_method($request);
-
-		$signature = $request->get_parameter('oauth_signature');
-		$valid_sig = $signature_method->check_signature(
-			$request,
-			$consumer,
-			$signature,
-			$token
-		);
-
-		if (!$valid_sig) {
-			throw new OAuthException("Invalid signature");
-		}
-	}
-
-	/**
-	 * check that the timestamp is new enough
-	 *
-	 * @param int $timestamp
-	 *
-	 * @throws OAuthException
-	 */
-	private function check_timestamp($timestamp)
-	{
-		if (!$timestamp)
-			throw new OAuthException(
-				'Missing timestamp parameter. The parameter is required'
-			);
-
-		// verify that timestamp is recentish
-		$now = time();
-		if (abs($now - $timestamp) > $this->timestamp_threshold) {
-			throw new OAuthException(
-				"Expired timestamp, yours $timestamp, ours $now"
-			);
-		}
-	}
-
-	/**
-	 * check that the nonce is not repeated
-	 *
-	 * @param OAuthConsumer $consumer
-	 * @param OAuthToken    $token
-	 * @param string        $nonce
-	 * @param int           $timestamp
-	 *
-	 * @throws OAuthException
-	 */
-	private function check_nonce(OAuthConsumer $consumer, OAuthToken $token, $nonce, int $timestamp)
-	{
-		if (!$nonce)
-			throw new OAuthException(
-				'Missing nonce parameter. The parameter is required'
-			);
-
-		// verify that the nonce is uniqueish
-		$found = $this->data_store->lookup_nonce(
-			$consumer,
-			$token,
-			$nonce,
-			$timestamp
-		);
-		if ($found) {
-			throw new OAuthException("Nonce already used: $nonce");
-		}
-	}
-}

src/Worker/OptimizeTables.php

@@ -40,14 +40,12 @@ class OptimizeTables
 
 		Logger::info('Optimize start');
 
-		DBA::e("OPTIMIZE TABLE `auth_codes`");
 		DBA::e("OPTIMIZE TABLE `cache`");
 		DBA::e("OPTIMIZE TABLE `locks`");
 		DBA::e("OPTIMIZE TABLE `oembed`");
 		DBA::e("OPTIMIZE TABLE `parsed_url`");
 		DBA::e("OPTIMIZE TABLE `profile_check`");
 		DBA::e("OPTIMIZE TABLE `session`");
-		DBA::e("OPTIMIZE TABLE `tokens`");
 
 		Logger::info('Optimize end');
 

static/dbstructure.config.php

@@ -289,21 +289,6 @@ return [
 			"url" => ["url"]
 		]
 	],
-	"clients" => [
-		"comment" => "OAuth usage",
-		"fields" => [
-			"client_id" => ["type" => "varchar(20)", "not null" => "1", "primary" => "1", "comment" => ""],
-			"pw" => ["type" => "varchar(20)", "not null" => "1", "default" => "", "comment" => ""],
-			"redirect_uri" => ["type" => "varchar(200)", "not null" => "1", "default" => "", "comment" => ""],
-			"name" => ["type" => "text", "comment" => ""],
-			"icon" => ["type" => "text", "comment" => ""],
-			"uid" => ["type" => "mediumint unsigned", "not null" => "1", "default" => "0", "foreign" => ["user" => "uid"], "comment" => "User id"],
-		],
-		"indexes" => [
-			"PRIMARY" => ["client_id"],
-			"uid" => ["uid"],
-		]
-	],
 	"permissionset" => [
 		"comment" => "",
 		"fields" => [
@@ -494,21 +479,6 @@ return [
 			"uid" => ["uid"],
 		]
 	],
-	"auth_codes" => [
-		"comment" => "OAuth usage",
-		"fields" => [
-			"id" => ["type" => "varchar(40)", "not null" => "1", "primary" => "1", "comment" => ""],
-			"client_id" => ["type" => "varchar(20)", "not null" => "1", "default" => "", "foreign" => ["clients" => "client_id"],
-				"comment" => ""],
-			"redirect_uri" => ["type" => "varchar(200)", "not null" => "1", "default" => "", "comment" => ""],
-			"expires" => ["type" => "int", "not null" => "1", "default" => "0", "comment" => ""],
-			"scope" => ["type" => "varchar(250)", "not null" => "1", "default" => "", "comment" => ""],
-		],
-		"indexes" => [
-			"PRIMARY" => ["id"],
-			"client_id" => ["client_id"]
-		]
-	],
 	"cache" => [
 		"comment" => "Stores temporary data",
 		"fields" => [
@@ -1506,22 +1476,6 @@ return [
 			"PRIMARY" => ["id"]
 		]
 	],
-	"tokens" => [
-		"comment" => "OAuth usage",
-		"fields" => [
-			"id" => ["type" => "varchar(40)", "not null" => "1", "primary" => "1", "comment" => ""],
-			"secret" => ["type" => "text", "comment" => ""],
-			"client_id" => ["type" => "varchar(20)", "not null" => "1", "default" => "", "foreign" => ["clients" => "client_id"]],
-			"expires" => ["type" => "int", "not null" => "1", "default" => "0", "comment" => ""],
-			"scope" => ["type" => "varchar(200)", "not null" => "1", "default" => "", "comment" => ""],
-			"uid" => ["type" => "mediumint unsigned", "not null" => "1", "default" => "0", "foreign" => ["user" => "uid"], "comment" => "User id"],
-		],
-		"indexes" => [
-			"PRIMARY" => ["id"],
-			"client_id" => ["client_id"],
-			"uid" => ["uid"]
-		]
-	],
 	"userd" => [
 		"comment" => "Deleted usernames",
 		"fields" => [

update.php

@@ -240,9 +240,12 @@ function pre_update_1348()
 
 	update_1348();
 
+	if (DBStructure::existsTable('auth_codes') && DBStructure::existsTable('clients')) {
 		DBA::e("DELETE FROM `auth_codes` WHERE NOT `client_id` IN (SELECT `client_id` FROM `clients`)");
+	}
+	if (DBStructure::existsTable('tokens') && DBStructure::existsTable('clients')) {
 		DBA::e("DELETE FROM `tokens` WHERE NOT `client_id` IN (SELECT `client_id` FROM `clients`)");
-
+	}
 	return Update::SUCCESS;
 }
 
@@ -391,7 +394,7 @@ function pre_update_1364()
 		return Update::FAILED;
 	}
 
-	if (!DBA::e("DELETE FROM `clients` WHERE NOT `uid` IN (SELECT `uid` FROM `user`)")) {
+	if (DBStructure::existsTable('clients') && !DBA::e("DELETE FROM `clients` WHERE NOT `uid` IN (SELECT `uid` FROM `user`)")) {
 		return Update::FAILED;
 	}
 
@@ -463,7 +466,7 @@ function pre_update_1364()
 		return Update::FAILED;
 	}
 
-	if (!DBA::e("DELETE FROM `tokens` WHERE NOT `uid` IN (SELECT `uid` FROM `user`)")) {
+	if (DBStructure::existsTable('tokens') && !DBA::e("DELETE FROM `tokens` WHERE NOT `uid` IN (SELECT `uid` FROM `user`)")) {
 		return Update::FAILED;
 	}