| /* |
| * Licensed to the Apache Software Foundation (ASF) under one or more |
| * contributor license agreements. See the NOTICE file distributed with this |
| * work for additional information regarding copyright ownership. The ASF |
| * licenses this file to You 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. |
| */ |
| package org.apache.sling.testing.clients.interceptors; |
| |
| import org.apache.http.*; |
| import org.apache.http.auth.AuthScope; |
| import org.apache.http.client.CredentialsProvider; |
| import org.apache.http.client.entity.UrlEncodedFormEntity; |
| import org.apache.http.client.methods.HttpPost; |
| import org.apache.http.client.protocol.HttpClientContext; |
| import org.apache.http.cookie.Cookie; |
| import org.apache.http.impl.client.CloseableHttpClient; |
| import org.apache.http.impl.client.HttpClientBuilder; |
| import org.apache.http.message.BasicNameValuePair; |
| import org.apache.http.protocol.HttpContext; |
| import org.apache.sling.testing.clients.ClientException; |
| import org.apache.sling.testing.clients.SlingClient; |
| import org.slf4j.Logger; |
| import org.slf4j.LoggerFactory; |
| |
| import java.io.IOException; |
| import java.net.URI; |
| import java.util.LinkedList; |
| import java.util.List; |
| |
| public class FormBasedAuthInterceptor implements HttpRequestInterceptor { |
| static final Logger LOG = LoggerFactory.getLogger(FormBasedAuthInterceptor.class); |
| |
| private final String loginPath = "j_security_check"; |
| private final String loginTokenName; |
| |
| public FormBasedAuthInterceptor(String loginTokenName) { |
| this.loginTokenName = loginTokenName; |
| } |
| |
| public void process(HttpRequest request, HttpContext context) throws HttpException, IOException { |
| final URI uri = URI.create(request.getRequestLine().getUri()); |
| if (uri.getPath().endsWith(loginPath)) { |
| LOG.debug("Request ends with {} so I'm not intercepting the request", loginPath); |
| return; |
| } |
| |
| Cookie loginCookie = getLoginCookie(context, loginTokenName); |
| if (loginCookie != null) { |
| LOG.debug("Request has cookie {}={} so I'm not intercepting the request", loginCookie.getName(), loginCookie.getValue()); |
| return; |
| } |
| |
| // get host |
| final HttpHost host = HttpClientContext.adapt(context).getTargetHost(); |
| |
| // get the username and password from the credentials provider |
| final CredentialsProvider credsProvider = HttpClientContext.adapt(context).getCredentialsProvider(); |
| final AuthScope scope = new AuthScope(host.getHostName(), host.getPort()); |
| final String username = credsProvider.getCredentials(scope).getUserPrincipal().getName(); |
| final String password = credsProvider.getCredentials(scope).getPassword(); |
| |
| List<NameValuePair> parameters = new LinkedList<>(); |
| parameters.add(new BasicNameValuePair("j_username", username)); |
| parameters.add(new BasicNameValuePair("j_password", password)); |
| HttpEntity httpEntity = new UrlEncodedFormEntity(parameters, "utf-8"); |
| |
| HttpPost loginPost = new HttpPost(URI.create(request.getRequestLine().getUri()).resolve(loginPath)); |
| loginPost.setEntity(httpEntity); |
| final CloseableHttpClient client = HttpClientBuilder.create().disableRedirectHandling().build(); |
| |
| client.execute(host, loginPost, context); |
| |
| } |
| |
| /** Get login token cookie or null if not found */ |
| private Cookie getLoginCookie(HttpContext context, String loginTokenName) { |
| for (Cookie cookie : HttpClientContext.adapt(context).getCookieStore().getCookies()) { |
| if (cookie.getName().equalsIgnoreCase(loginTokenName)) { |
| return cookie; |
| } |
| } |
| return null; |
| } |
| } |