ServletLoginTestCase.java

/*
 * JBoss, Home of Professional Open Source.
 * Copyright 2014 Red Hat, Inc., and individual contributors
 * as indicated by the @author tags.
 *
 * Licensed 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 io.undertow.servlet.test.security.login;

import java.io.IOException;

import jakarta.servlet.DispatcherType;
import jakarta.servlet.ServletException;

import io.undertow.server.handlers.PathHandler;
import io.undertow.servlet.api.DeploymentInfo;
import io.undertow.servlet.api.DeploymentManager;
import io.undertow.servlet.api.FilterInfo;
import io.undertow.servlet.api.LoginConfig;
import io.undertow.servlet.api.ServletContainer;
import io.undertow.servlet.api.ServletInfo;
import io.undertow.servlet.test.SimpleServletTestCase;
import io.undertow.servlet.test.security.SendUsernameServlet;
import io.undertow.servlet.test.security.constraint.ServletIdentityManager;
import io.undertow.servlet.test.util.TestClassIntrospector;
import io.undertow.testutils.DefaultServer;
import io.undertow.testutils.HttpClientUtils;
import io.undertow.testutils.TestHttpClient;
import io.undertow.util.StatusCodes;
import org.apache.http.HttpResponse;
import org.apache.http.client.methods.HttpGet;
import org.junit.Assert;
import org.junit.BeforeClass;
import org.junit.Test;
import org.junit.runner.RunWith;

import static org.junit.Assert.assertEquals;

/**
 * @author Stuart Douglas
 */
@RunWith(DefaultServer.class)
public class ServletLoginTestCase {


    @BeforeClass
    public static void setup() throws ServletException {

        final PathHandler path = new PathHandler();
        final ServletContainer container = ServletContainer.Factory.newInstance();

        ServletInfo s = new ServletInfo("servlet", SendUsernameServlet.class)
                .addMapping("/*");

        ServletIdentityManager identityManager = new ServletIdentityManager();
        identityManager.addUser("user1", "password1", "role1");
        identityManager.addUser("user2", "password2", "role2");
        identityManager.addUser("user3", "password3", "role3");

        DeploymentInfo builder = new DeploymentInfo()
                .setClassLoader(SimpleServletTestCase.class.getClassLoader())
                .setContextPath("/servletContext")
                .setClassIntrospecter(TestClassIntrospector.INSTANCE)
                .setDeploymentName("servletContext.war")
                .setIdentityManager(identityManager)
                .setLoginConfig(new LoginConfig("BASIC", "Test Realm"))
                .addServlet(s)
                .addFilter(new FilterInfo("LoginFilter", LoginFilter.class))
                .addFilterServletNameMapping("LoginFilter", "servlet", DispatcherType.REQUEST);

        DeploymentManager manager = container.addDeployment(builder);
        manager.deploy();
        path.addPrefixPath(builder.getContextPath(), manager.start());

        DefaultServer.setRootHandler(path);
    }

    @Test
    public void testHttpMethod() throws IOException {
        TestHttpClient client = new TestHttpClient();
        final String url = DefaultServer.getDefaultServerURL() + "/servletContext/login";
        try {
            HttpGet get = new HttpGet(url);
            get.addHeader("username", "bob");
            get.addHeader("password", "bogus");
            HttpResponse result = client.execute(get);
            assertEquals(StatusCodes.UNAUTHORIZED, result.getStatusLine().getStatusCode());
            HttpClientUtils.readResponse(result);

            get = new HttpGet(url);
            get.addHeader("username", "user1");
            get.addHeader("password", "password1");
            result = client.execute(get);
            assertEquals(StatusCodes.OK, result.getStatusLine().getStatusCode());
            String response = HttpClientUtils.readResponse(result);
            Assert.assertEquals("user1", response);

            get = new HttpGet(url);
            result = client.execute(get);
            assertEquals(StatusCodes.OK, result.getStatusLine().getStatusCode());
            response = HttpClientUtils.readResponse(result);
            Assert.assertEquals("user1", response);
        } finally {
            client.getConnectionManager().shutdown();
        }
    }

}