Version 4.5.0

applications/core/setup/upg_104021/options.php

@@ -0,0 +1,59 @@
+<?php
+/**
+ * @brief		Upgrader: Custom Upgrade Options
+ * @author		<a href='https://www.invisioncommunity.com'>Invision Power Services, Inc.</a>
+ * @copyright	(c) Invision Power Services, Inc.
+ * @license		https://www.invisioncommunity.com/legal/standards/
+ * @package		Invision Community
+ * @since		2 Apr 2019
+ */
+
+$options = array();
+
+/* If the table doesn't exist yet, just return now */
+if( !\IPS\Db::i()->checkForTable( 'core_login_methods' ) )
+{
+	return $options;
+}
+
+/* If we have a LinkedIn login handler, check to see if it needs to be upgraded. */
+try
+{
+	$loginHandler	= \IPS\Db::i()->select( '*', 'core_login_methods', array( 'login_classname=?', 'IPS\Login\Handler\OAuth2\LinkedIn' ) )->first();
+	$settings		= json_decode( $loginHandler['login_settings'], TRUE );
+
+	try
+	{
+		$response = \IPS\Http\Url::external( "https://www.linkedin.com/oauth/v2/authorization/" )->setQueryString( array(
+			'client_id'		=> $settings['client_id'],
+			'response_type'	=> 'code',
+			'redirect_uri'	=> (string) \IPS\Http\Url::internal( 'oauth/callback/', 'none' ),
+			'scope'			=> 'r_liteprofile'
+		) )->request( NULL, NULL, FALSE )->get();
+
+		/* A valid response should be a redirect without an 'error' parameter */
+		if ( $response->httpResponseCode != 303 OR !isset( $response->httpHeaders['Location'] ) )
+		{
+			throw new \IPS\Http\Request\Exception;
+		}
+
+		$redirectUrl = new \IPS\Http\Url( $response->httpHeaders['Location'] );
+
+		if ( isset( $redirectUrl->queryString['error'] ) )
+		{
+			throw new \IPS\Http\Request\Exception;
+		}
+	}
+	catch( \IPS\Http\Request\Exception $e )
+	{
+		/* Disable the login handler */
+		\IPS\Db::i()->update( 'core_login_methods', array( 'login_enabled' => 0 ), array( 'login_id=?', $loginHandler['login_id'] ) );
+		unset( \IPS\Data\Store::i()->loginMethods );
+
+		$url = \IPS\Http\Url::ips( 'docs/login_linkedin' );
+		$options[] = new \IPS\Helpers\Form\Custom( '104020_linkedin', NULL, FALSE, array( 'getHtml' => function( $element ) use ( $url ) {
+			return "LinkedIn have recently made some changes to their API. If you would like to keep using the LinkedIn login method, follow <a href='{$url}' target='_blank' rel='noopener'>these instructions</a> after the upgrade is finished to create a new LinkedIn application.";
+		} ), function( $val ) {}, NULL, NULL, '104020_linkedin' );
+	}
+}
+catch( \UnderflowException $e ){}