home | career | drupal | java | mac | mysql | perl | scala | uml | unix  

Java example source code file (TestBasicScheme.java)

This example source code file (TestBasicScheme.java) is included in the DevDaily.com "Java Source Code Warehouse" project. The intent of this project is to help you "Learn Java by Example" TM.

Java tags/keywords

authscheme, basic, basichttprequest, basicscheme, exception, get, header, httprequest, malformedchallengeexception, string, stringbuffer, testbasicscheme, testcase, usernamepasswordcredentials

The TestBasicScheme.java example source code

/*
 * ====================================================================
 *
 *  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.impl.auth;

import junit.framework.Test;
import junit.framework.TestCase;
import junit.framework.TestSuite;

import org.apache.commons.codec.binary.Base64;
import org.apache.http.Header;
import org.apache.http.HttpRequest;
import org.apache.http.auth.AuthScheme;
import org.apache.http.auth.AUTH;
import org.apache.http.auth.MalformedChallengeException;
import org.apache.http.auth.UsernamePasswordCredentials;
import org.apache.http.message.BasicHeader;
import org.apache.http.message.BasicHttpRequest;
import org.apache.http.util.EncodingUtils;

/**
 * Basic authentication test cases.
 *
 * @version $Id: TestBasicScheme.java 793668 2009-07-13 19:16:48Z olegk $
 */
public class TestBasicScheme extends TestCase {

    // ------------------------------------------------------------ Constructor
    public TestBasicScheme(final String testName) {
        super(testName);
    }

    // ------------------------------------------------------------------- Main
    public static void main(String args[]) {
        String[] testCaseName = { TestBasicScheme.class.getName() };
        junit.textui.TestRunner.main(testCaseName);
    }

    // ------------------------------------------------------- TestCase Methods

    public static Test suite() {
        TestSuite suite = new TestSuite(TestBasicScheme.class);
        return suite;
    }

    public void testBasicAuthenticationWithNoRealm() {
        String challenge = "Basic";
        Header header = new BasicHeader(AUTH.WWW_AUTH, challenge);
        try {
            AuthScheme authscheme = new BasicScheme();
            authscheme.processChallenge(header);
            fail("Should have thrown MalformedChallengeException");
        } catch(MalformedChallengeException e) {
            // expected
        }
    }

    public void testBasicAuthenticationWith88591Chars() throws Exception {
        int[] germanChars = { 0xE4, 0x2D, 0xF6, 0x2D, 0xFc };
        StringBuffer buffer = new StringBuffer();
        for (int i = 0; i < germanChars.length; i++) {
            buffer.append((char)germanChars[i]); 
        }
        
        UsernamePasswordCredentials credentials = new UsernamePasswordCredentials("dh", buffer.toString());
        Header header = BasicScheme.authenticate(credentials, "ISO-8859-1", false);
        assertEquals("Basic ZGg65C32Lfw=", header.getValue());
    }
    
    public void testBasicAuthentication() throws Exception {
        UsernamePasswordCredentials creds = 
            new UsernamePasswordCredentials("testuser", "testpass");
        
        Header challenge = new BasicHeader(AUTH.WWW_AUTH, "Basic realm=\"test\"");
        
        BasicScheme authscheme = new BasicScheme();
        authscheme.processChallenge(challenge);
        
        HttpRequest request = new BasicHttpRequest("GET", "/");
        Header authResponse = authscheme.authenticate(creds, request);
        
        String expected = "Basic " + EncodingUtils.getAsciiString(
            Base64.encodeBase64(EncodingUtils.getAsciiBytes("testuser:testpass")));
        assertEquals(AUTH.WWW_AUTH_RESP, authResponse.getName());
        assertEquals(expected, authResponse.getValue());
        assertEquals("test", authscheme.getRealm());
        assertTrue(authscheme.isComplete());
        assertFalse(authscheme.isConnectionBased());
    }

    public void testBasicProxyAuthentication() throws Exception {
        UsernamePasswordCredentials creds = 
            new UsernamePasswordCredentials("testuser", "testpass");
        
        Header challenge = new BasicHeader(AUTH.PROXY_AUTH, "Basic realm=\"test\"");
        
        BasicScheme authscheme = new BasicScheme();
        authscheme.processChallenge(challenge);
        
        HttpRequest request = new BasicHttpRequest("GET", "/");
        Header authResponse = authscheme.authenticate(creds, request);
        
        String expected = "Basic " + EncodingUtils.getAsciiString(
            Base64.encodeBase64(EncodingUtils.getAsciiBytes("testuser:testpass")));
        assertEquals(AUTH.PROXY_AUTH_RESP, authResponse.getName());
        assertEquals(expected, authResponse.getValue());
        assertEquals("test", authscheme.getRealm());
        assertTrue(authscheme.isComplete());
        assertFalse(authscheme.isConnectionBased());
    }

}

Other Java examples (source code examples)

Here is a short list of links related to this Java TestBasicScheme.java source code file:



my book on functional programming

 

new blog posts

 

Copyright 1998-2021 Alvin Alexander, alvinalexander.com
All Rights Reserved.

A percentage of advertising revenue from
pages under the /java/jwarehouse URI on this website is
paid back to open source projects.