/*
* Copyright 2014 Red Hat, Inc.
*
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* and Apache License v2.0 which accompanies this distribution.
*
* The Eclipse Public License is available at
* http://www.eclipse.org/legal/epl-v10.html
*
* The Apache License v2.0 is available at
* http://www.opensource.org/licenses/apache2.0.php
*
* You may elect to redistribute this code under either of these licenses.
*/
package io.vertx.ext.web.handler.impl;
import io.vertx.core.AsyncResult;
import io.vertx.core.Future;
import io.vertx.core.Handler;
import io.vertx.ext.auth.authentication.AuthenticationProvider;
import io.vertx.ext.auth.authentication.Credentials;
import io.vertx.ext.web.RoutingContext;
import io.vertx.ext.web.Session;
import io.vertx.ext.web.handler.RedirectAuthHandler;
Author: Tim Fox, Paulo Lopes
/**
* @author <a href="http://tfox.org">Tim Fox</a>
* @author <a href="mailto:plopes@redhat.com">Paulo Lopes</a>
*/
public class RedirectAuthHandlerImpl extends AuthenticationHandlerImpl<AuthenticationProvider> implements RedirectAuthHandler {
private final String loginRedirectURL;
private final String returnURLParam;
public RedirectAuthHandlerImpl(AuthenticationProvider authProvider, String loginRedirectURL, String returnURLParam) {
super (authProvider);
this.loginRedirectURL = loginRedirectURL;
this.returnURLParam = returnURLParam;
}
@Override
public void parseCredentials(RoutingContext context, Handler<AsyncResult<Credentials>> handler) {
Session session = context.session();
if (session != null) {
// Now redirect to the login url - we'll get redirected back here after successful login
session.put(returnURLParam, context.request().uri());
handler.handle(Future.failedFuture(new HttpStatusException(302, loginRedirectURL)));
} else {
handler.handle(Future.failedFuture("No session - did you forget to include a SessionHandler?"));
}
}
}