| /* |
| * ==================================================================== |
| * 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. |
| * ==================================================================== |
| * |
| * This software consists of voluntary contributions made by many |
| * individuals on behalf of the Apache Software Foundation. For more |
| * information on the Apache Software Foundation, please see |
| * <http://www.apache.org/>. |
| * |
| */ |
| package org.apache.hc.client5.testing.sync; |
| |
| import java.io.IOException; |
| import java.nio.charset.StandardCharsets; |
| |
| import org.apache.hc.client5.http.auth.AuthScope; |
| import org.apache.hc.client5.http.auth.Credentials; |
| import org.apache.hc.client5.http.auth.CredentialsProvider; |
| import org.apache.hc.client5.http.auth.UsernamePasswordCredentials; |
| import org.apache.hc.client5.http.protocol.HttpClientContext; |
| import org.apache.hc.client5.http.sync.methods.HttpGet; |
| import org.apache.hc.client5.testing.auth.RequestBasicAuth; |
| import org.apache.hc.core5.http.ClassicHttpRequest; |
| import org.apache.hc.core5.http.ClassicHttpResponse; |
| import org.apache.hc.core5.http.EntityDetails; |
| import org.apache.hc.core5.http.HttpEntity; |
| import org.apache.hc.core5.http.HttpException; |
| import org.apache.hc.core5.http.HttpHeaders; |
| import org.apache.hc.core5.http.HttpHost; |
| import org.apache.hc.core5.http.HttpResponse; |
| import org.apache.hc.core5.http.HttpResponseInterceptor; |
| import org.apache.hc.core5.http.HttpStatus; |
| import org.apache.hc.core5.http.impl.HttpProcessors; |
| import org.apache.hc.core5.http.io.HttpRequestHandler; |
| import org.apache.hc.core5.http.io.entity.EntityUtils; |
| import org.apache.hc.core5.http.io.entity.StringEntity; |
| import org.apache.hc.core5.http.protocol.HttpContext; |
| import org.apache.hc.core5.http.protocol.HttpProcessor; |
| import org.junit.Assert; |
| import org.junit.Before; |
| import org.junit.Test; |
| |
| public class TestClientAuthenticationFallBack extends LocalServerTestBase { |
| |
| public class ResponseBasicUnauthorized implements HttpResponseInterceptor { |
| |
| @Override |
| public void process( |
| final HttpResponse response, |
| final EntityDetails entityDetails, |
| final HttpContext context) throws HttpException, IOException { |
| if (response.getCode() == HttpStatus.SC_UNAUTHORIZED) { |
| response.addHeader(HttpHeaders.WWW_AUTHENTICATE, "Digest realm=\"test realm\" invalid"); |
| response.addHeader(HttpHeaders.WWW_AUTHENTICATE, "Basic realm=\"test realm\""); |
| } |
| } |
| |
| } |
| |
| @Before @Override |
| public void setUp() throws Exception { |
| super.setUp(); |
| final HttpProcessor httpproc = HttpProcessors.customServer(null) |
| .add(new RequestBasicAuth()) |
| .add(new ResponseBasicUnauthorized()).build(); |
| this.serverBootstrap.setHttpProcessor(httpproc); |
| } |
| |
| static class AuthHandler implements HttpRequestHandler { |
| |
| @Override |
| public void handle( |
| final ClassicHttpRequest request, |
| final ClassicHttpResponse response, |
| final HttpContext context) throws HttpException, IOException { |
| final String creds = (String) context.getAttribute("creds"); |
| if (creds == null || !creds.equals("test:test")) { |
| response.setCode(HttpStatus.SC_UNAUTHORIZED); |
| } else { |
| response.setCode(HttpStatus.SC_OK); |
| final StringEntity entity = new StringEntity("success", StandardCharsets.US_ASCII); |
| response.setEntity(entity); |
| } |
| } |
| |
| } |
| |
| static class TestCredentialsProvider implements CredentialsProvider { |
| |
| private final Credentials creds; |
| private AuthScope authscope; |
| |
| TestCredentialsProvider(final Credentials creds) { |
| super(); |
| this.creds = creds; |
| } |
| |
| @Override |
| public Credentials getCredentials(final AuthScope authscope, final HttpContext context) { |
| this.authscope = authscope; |
| return this.creds; |
| } |
| |
| public AuthScope getAuthScope() { |
| return this.authscope; |
| } |
| |
| } |
| |
| @Test |
| public void testBasicAuthenticationSuccess() throws Exception { |
| this.serverBootstrap.registerHandler("*", new AuthHandler()); |
| |
| final HttpHost target = start(); |
| |
| final HttpClientContext context = HttpClientContext.create(); |
| final TestCredentialsProvider credsProvider = new TestCredentialsProvider( |
| new UsernamePasswordCredentials("test", "test".toCharArray())); |
| context.setCredentialsProvider(credsProvider); |
| final HttpGet httpget = new HttpGet("/"); |
| |
| final ClassicHttpResponse response = this.httpclient.execute(target, httpget, context); |
| final HttpEntity entity = response.getEntity(); |
| Assert.assertEquals(HttpStatus.SC_OK, response.getCode()); |
| Assert.assertNotNull(entity); |
| EntityUtils.consume(entity); |
| final AuthScope authscope = credsProvider.getAuthScope(); |
| Assert.assertNotNull(authscope); |
| Assert.assertEquals("test realm", authscope.getRealm()); |
| } |
| |
| } |