<commit_before>/*
 * ====================================================================
 * 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.http.nio.client.integration;

import java.io.IOException;
import java.util.Arrays;
import java.util.concurrent.Future;
import java.util.concurrent.atomic.AtomicLong;

import org.apache.http.Consts;
import org.apache.http.localserver.HttpAsyncTestBase;
import org.apache.http.HttpEntity;
import org.apache.http.HttpException;
import org.apache.http.HttpHost;
import org.apache.http.HttpRequest;
import org.apache.http.HttpResponse;
import org.apache.http.HttpResponseInterceptor;
import org.apache.http.HttpStatus;
import org.apache.http.auth.AUTH;
import org.apache.http.auth.AuthScheme;
import org.apache.http.auth.AuthSchemeProvider;
import org.apache.http.auth.AuthScope;
import org.apache.http.auth.Credentials;
import org.apache.http.auth.UsernamePasswordCredentials;
import org.apache.http.client.CredentialsProvider;
import org.apache.http.client.config.RequestConfig;
import org.apache.http.client.methods.HttpGet;
import org.apache.http.client.protocol.HttpClientContext;
import org.apache.http.config.Registry;
import org.apache.http.config.RegistryBuilder;
import org.apache.http.entity.StringEntity;
import org.apache.http.impl.auth.BasicScheme;
import org.apache.http.impl.auth.BasicSchemeFactory;
import org.apache.http.impl.client.TargetAuthenticationStrategy;
import org.apache.http.localserver.RequestBasicAuth;
import org.apache.http.nio.protocol.BasicAsyncRequestHandler;
import org.apache.http.protocol.HttpContext;
import org.apache.http.protocol.HttpRequestHandler;
import org.apache.http.util.EntityUtils;
import org.junit.Assert;
import org.junit.Before;
import org.junit.Test;

public class TestClientReauthentication extends HttpAsyncTestBase {

    @Before @Override
    public void setUp() throws Exception {
        super.setUp();
        this.serverBootstrap.addInterceptorFirst(new RequestBasicAuth());
        this.serverBootstrap.addInterceptorLast(new ResponseBasicUnauthorized());
    }

    public class ResponseBasicUnauthorized implements HttpResponseInterceptor {

        public void process(
                final HttpResponse response,
                final HttpContext context) throws HttpException, IOException {
            if (response.getStatusLine().getStatusCode() == HttpStatus.SC_UNAUTHORIZED) {
                response.addHeader(AUTH.WWW_AUTH, "MyBasic realm=\"test realm\"");
            }
        }

    }

    static class AuthHandler implements HttpRequestHandler {

        private final AtomicLong count = new AtomicLong(0);

        public void handle(
                final HttpRequest request,
                final HttpResponse response,
                final HttpContext context) throws HttpException, IOException {
            final String creds = (String) context.getAttribute("creds");
            if (creds == null || !creds.equals("test:test")) {
                response.setStatusCode(HttpStatus.SC_UNAUTHORIZED);
            } else {
                // Make client re-authenticate on each fourth request
                if (this.count.incrementAndGet() % 4 == 0) {
                    response.setStatusCode(HttpStatus.SC_UNAUTHORIZED);
                } else {
                    response.setStatusCode(HttpStatus.SC_OK);
                    final StringEntity entity = new StringEntity("success", Consts.ASCII);
                    response.setEntity(entity);
                }
            }
        }

    }

    static class TestCredentialsProvider implements CredentialsProvider {

        private final Credentials creds;
        private AuthScope authscope;

        TestCredentialsProvider(final Credentials creds) {
            super();
            this.creds = creds;
        }

        public void clear() {
        }

        public Credentials getCredentials(final AuthScope authscope) {
            this.authscope = authscope;
            return this.creds;
        }

        public void setCredentials(final AuthScope authscope, final Credentials credentials) {
        }

        public AuthScope getAuthScope() {
            return this.authscope;
        }

    }

    @Test
    public void testBasicAuthenticationSuccess() throws Exception {
        this.serverBootstrap.registerHandler("*", new BasicAsyncRequestHandler(new AuthHandler()));

        final BasicSchemeFactory myBasicAuthSchemeFactory = new BasicSchemeFactory() {

            @Override
            public AuthScheme create(final HttpContext context) {
                return new BasicScheme() {

                    @Override
                    public String getSchemeName() {
                        return "MyBasic";
                    }

                };
            }

        };

        final TargetAuthenticationStrategy myAuthStrategy = new TargetAuthenticationStrategy() {<commit_msg>Add dummy serial version UID<commit_after>/*
 * ====================================================================
 * 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.http.nio.client.integration;

import java.io.IOException;
import java.util.Arrays;
import java.util.concurrent.Future;
import java.util.concurrent.atomic.AtomicLong;

import org.apache.http.Consts;
import org.apache.http.localserver.HttpAsyncTestBase;
import org.apache.http.HttpEntity;
import org.apache.http.HttpException;
import org.apache.http.HttpHost;
import org.apache.http.HttpRequest;
import org.apache.http.HttpResponse;
import org.apache.http.HttpResponseInterceptor;
import org.apache.http.HttpStatus;
import org.apache.http.auth.AUTH;
import org.apache.http.auth.AuthScheme;
import org.apache.http.auth.AuthSchemeProvider;
import org.apache.http.auth.AuthScope;
import org.apache.http.auth.Credentials;
import org.apache.http.auth.UsernamePasswordCredentials;
import org.apache.http.client.CredentialsProvider;
import org.apache.http.client.config.RequestConfig;
import org.apache.http.client.methods.HttpGet;
import org.apache.http.client.protocol.HttpClientContext;
import org.apache.http.config.Registry;
import org.apache.http.config.RegistryBuilder;
import org.apache.http.entity.StringEntity;
import org.apache.http.impl.auth.BasicScheme;
import org.apache.http.impl.auth.BasicSchemeFactory;
import org.apache.http.impl.client.TargetAuthenticationStrategy;
import org.apache.http.localserver.RequestBasicAuth;
import org.apache.http.nio.protocol.BasicAsyncRequestHandler;
import org.apache.http.protocol.HttpContext;
import org.apache.http.protocol.HttpRequestHandler;
import org.apache.http.util.EntityUtils;
import org.junit.Assert;
import org.junit.Before;
import org.junit.Test;

public class TestClientReauthentication extends HttpAsyncTestBase {

    @Before @Override
    public void setUp() throws Exception {
        super.setUp();
        this.serverBootstrap.addInterceptorFirst(new RequestBasicAuth());
        this.serverBootstrap.addInterceptorLast(new ResponseBasicUnauthorized());
    }

    public class ResponseBasicUnauthorized implements HttpResponseInterceptor {

        public void process(
                final HttpResponse response,
                final HttpContext context) throws HttpException, IOException {
            if (response.getStatusLine().getStatusCode() == HttpStatus.SC_UNAUTHORIZED) {
                response.addHeader(AUTH.WWW_AUTH, "MyBasic realm=\"test realm\"");
            }
        }

    }

    static class AuthHandler implements HttpRequestHandler {

        private final AtomicLong count = new AtomicLong(0);

        public void handle(
                final HttpRequest request,
                final HttpResponse response,
                final HttpContext context) throws HttpException, IOException {
            final String creds = (String) context.getAttribute("creds");
            if (creds == null || !creds.equals("test:test")) {
                response.setStatusCode(HttpStatus.SC_UNAUTHORIZED);
            } else {
                // Make client re-authenticate on each fourth request
                if (this.count.incrementAndGet() % 4 == 0) {
                    response.setStatusCode(HttpStatus.SC_UNAUTHORIZED);
                } else {
                    response.setStatusCode(HttpStatus.SC_OK);
                    final StringEntity entity = new StringEntity("success", Consts.ASCII);
                    response.setEntity(entity);
                }
            }
        }

    }

    static class TestCredentialsProvider implements CredentialsProvider {

        private final Credentials creds;
        private AuthScope authscope;

        TestCredentialsProvider(final Credentials creds) {
            super();
            this.creds = creds;
        }

        public void clear() {
        }

        public Credentials getCredentials(final AuthScope authscope) {
            this.authscope = authscope;
            return this.creds;
        }

        public void setCredentials(final AuthScope authscope, final Credentials credentials) {
        }

        public AuthScope getAuthScope() {
            return this.authscope;
        }

    }

    @Test
    public void testBasicAuthenticationSuccess() throws Exception {
        this.serverBootstrap.registerHandler("*", new BasicAsyncRequestHandler(new AuthHandler()));

        final BasicSchemeFactory myBasicAuthSchemeFactory = new BasicSchemeFactory() {

            @Override
            public AuthScheme create(final HttpContext context) {
                return new BasicScheme() {
                    private static final long serialVersionUID = 1L;

                    @Override
                    public String getSchemeName() {
                        return "MyBasic";
                    }

                };
            }

        };

        final TargetAuthenticationStrategy myAuthStrategy = new TargetAuthenticationStrategy() {
{'fraction_non_alphanumeric': 0.10139627659574468, 'fraction_numerical': 0.0012466755319148937, 'mean_word_length': 2.9504267892317793, 'pattern_counts': {'":': 0, '<': 5, '<?xml version=': 0, '>': 5, 'https://': 0, 'lorem ipsum': 0, 'www.': 4, 'xml': 0}, 'pii_count': 0, 'substrings_counts': 0, 'word_list_counts': {'cursed_substrings.json': 0, 'profanity_word_list.json': 0, 'sexual_word_list.json': 0, 'zh_pornsignals.json': 0}}
{'dir': 'git-commits-cleaned', 'id': '685362', 'n_tokens_mistral': 2987, 'n_tokens_neox': 2888, 'n_words': 798}