oglueck 2003/01/16 05:31:26 Added: httpclient/src/examples BasicAuthenticatonExample.java Log: contributed by Michael Becke Revision Changes Path 1.1 jakarta-commons/httpclient/src/examples/BasicAuthenticatonExample.java Index: BasicAuthenticatonExample.java =================================================================== /* * $Header: /home/cvs/jakarta-commons/httpclient/src/examples/BasicAuthenticatonExample.java,v 1.1 2003/01/16 13:31:26 oglueck Exp $ * $Revision: 1.1 $ * $Date: 2003/01/16 13:31:26 $ * ==================================================================== * * The Apache Software License, Version 1.1 * * Copyright (c) 1999-2002 The Apache Software Foundation. All rights * reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in * the documentation and/or other materials provided with the * distribution. * * 3. The end-user documentation included with the redistribution, if * any, must include the following acknowlegement: * "This product includes software developed by the * Apache Software Foundation (http://www.apache.org/)." * Alternately, this acknowlegement may appear in the software itself, * if and wherever such third-party acknowlegements normally appear. * * 4. The names "The Jakarta Project", "HttpClient", and "Apache Software * Foundation" must not be used to endorse or promote products derived * from this software without prior written permission. For written * permission, please contact [EMAIL PROTECTED] * * 5. Products derived from this software may not be called "Apache" * nor may "Apache" appear in their names without prior written * permission of the Apache Group. * * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE * DISCLAIMED. IN NO EVENT SHALL THE APACHE SOFTWARE FOUNDATION OR * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. * ==================================================================== * * 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/>. * * [Additional notices, if required by prior licensing conditions] * */ import org.apache.commons.httpclient.HttpClient; import org.apache.commons.httpclient.UsernamePasswordCredentials; import org.apache.commons.httpclient.methods.GetMethod; /** * A simple example that uses HttpClient to perform a GET using Basic * Authentication. Can be run standalone without parameters. * * You need to have JSSE on your classpath and set the System property * java.protocol.handler.pkgs=com.sun.net.ssl.internal.www.protocol * * So a typical call would look like: * javaw -classpath "commons-httpclient.jar;jsse.jar;jcert.jar;jce.jar;jnet.jar;log4j-1.2.4.jar;commons-logging.jar" * -Djava.protocol.handler.pkgs=com.sun.net.ssl.internal.www.protocol BasicAuthenticatonExample * * @author Michael Becke */ public class BasicAuthenticatonExample { /** * Constructor for BasicAuthenticatonExample. */ public BasicAuthenticatonExample() { } public static void main(String[] args) throws Exception { HttpClient client = new HttpClient(); // pass our credentials to HttpClient, they will only be used for // authenticating to servers with realm "realm", to authenticate agains // an arbitrary realm change this to null. client.getState().setCredentials( "realm", new UsernamePasswordCredentials("username", "password") ); // create a GET method that reads a file over HTTPS, we're assuming // that this file requires basic authentication using the realm above. GetMethod get = new GetMethod("https://www.verisign.com/products/index.html"); // Tell the GET method to automatically handle authentication. The // method will use any appropriate credentials to handle basic // authentication requests. Setting this value to false will cause // any request for authentication to return with a status of 401. // It will then be up to the client to handle the authentication. get.setDoAuthentication( true ); // execute the GET int status = client.executeMethod( get ); // print the status and response System.out.println(status + "\n" + get.getResponseBodyAsString()); // release any connection resources used by the method get.releaseConnection(); } }
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