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Basic Authentication For JSP Page

import org.apache.commons.httpclient.URI; import org.apache.commons.httpclient.HttpState; import org.apache.commons.httpclient.HttpStatus; import org.apache.commons.httpclient.HttpClient; import org.apache.commons.httpclient.Credentials; import org.apache.commons.httpclient.auth.AuthScope; import org.apache.commons.httpclient.methods.GetMethod; import org.apache.commons.httpclient.HostConfiguration; import org.apache.commons.httpclient.UsernamePasswordCredentials; public class BasicAuthenticationForJSPPage {   public static void main(String args[]) throws Exception {     HttpClient client = new HttpClient();     client.getParams().setParameter("http.useragent", "My Browser");     HostConfiguration host = client.getHostConfiguration();     host.setHost(new URI("http://localhost:8080", true));     Credentials credentials = new UsernamePasswordCredentials("tomcat", "tomcat");     AuthScope authScope =new AuthScope(host.getHost(), host.getPort());     HttpState state = client.getState();     state.setCredentials(authScope, credentials);     GetMethod method = new GetMethod("/commons/chapter01/protected.jsp");     try{       client.executeMethod(host, method);       System.err.println(method.getStatusLine());       System.err.println(method.getResponseBodyAsString());     } catch(Exception e) {       System.err.println(e);     } finally {       method.releaseConnection();     }   } }                     BasicAuthenticationForJSPPage.zip( 328 k)