Hi Khalid Thanks for the prompt response. Your code produces the follwoing message;
INFO: Already tried to authenticate with 'null' authentication realm at www-proxy2.uk.int.atosorigin.com, but still receiving: HTTP/1.1 407 Proxy Authentication Required ( The ISA Server requires authorization to fulfill the request. Access to the Web Proxy service is denied. ) Regards Roger > -----Original Message----- > From: Khalid Ishaque [mailto:[EMAIL PROTECTED] > Sent: 21 November 2003 17:22 > To: 'Commons HttpClient Project' > Subject: RE: Problems with NTLM authentication > > > Try this code: > > SimpleHttpConnectionManager theConnectionManager = new > SimpleHttpConnectionManager(); > > HttpClient theClient = new HttpClient( theConnectionManager ); > > //Set The Proxy Host Configuration > HostConfiguration theHostConfiguration = > theClient.getHostConfiguration(); > theHostConfiguration.setProxy( "YOUR_PROXY_SERVER_NAME", > YOUR_PROXY_SERVER_PORT_AS_int ); > > //Get State > HttpState theState = theClient.getState(); > > //Set The Credentials > theState.setProxyCredentials( null, null, new NTCredentials( > "PROXY_USERS_NAME", "PROXY_USERS_PASSWORD", "YOUR_MACHINE_NAME" , > "YOUR_NETWORK_DOMAIN" ) ); > > > /***NOTE***** > PROXY_USERS_NAME = is the name that YOU! need to authenticate yourself > through proxy server > PROXY_USERS_PASSWORD = is the password > > *************/ > > > PostMethod thePostMethod = new PostMethod( "www.theregister.co.uk" ); > > thePostMethod.setRequestBody( "YOUR DATA AS STRING IF ANY" ); > > theHttpResponseCode = theClient.executeMethod( thePostMethod ); > > if ( theHttpResponseCode == HttpStatus.SC_OK ) > { > ... > ... > ... > .. > > Let me know if this helps > > --Khalid > > -----Original Message----- > From: Varley, Roger [mailto:[EMAIL PROTECTED] > Sent: Friday, November 21, 2003 11:13 AM > To: [EMAIL PROTECTED] > Subject: Problems with NTLM authentication > > > Hi > > I'm new to HttpClient and I was hoping someone could help use the NTLM > authentication correctly. I have > the neccassary permissions because I can get to the site > through Internet > Explorer without any problem. > After seeing some discussion of problems with with NTLM in -rc1 I've > upgraded to -rc2 but I still cannot > connect to the host www.theregister.co.uk. > > I'm getting the error message; > "WARNING: No credentials available for the 'null' > authentication realm at > www-proxy2.uk.int.atosorigin.com" > > My code is below. I'm probably doing somethnig stupid, but > I'd be grateful > for any pointers as to > what I'm doing wrong > > Regards > Roger Varley > > import java.io.IOException; > import org.apache.commons.httpclient.Credentials; > import org.apache.commons.httpclient.HostConfiguration; > import org.apache.commons.httpclient.HttpClient; > import org.apache.commons.httpclient.HttpConnection; > import org.apache.commons.httpclient.HttpConnectionManager; > import org.apache.commons.httpclient.HttpRecoverableException; > import org.apache.commons.httpclient.HttpState; > import org.apache.commons.httpclient.NTCredentials; > import org.apache.commons.httpclient.SimpleHttpConnectionManager; > import org.apache.commons.httpclient.methods.GetMethod; > import org.apache.commons.httpclient.methods.PostMethod; > > > public class PlayNTProxyAuthentication { > > /** Creates a new instance of PlayNTProxyAuthentication */ > public PlayNTProxyAuthentication() { > } > > public static void main(String[] args) throws IOException { > > PlayNTProxyAuthentication np = new > PlayNTProxyAuthentication(); > np.play(); > } > > private void play() throws IOException { > > HttpClient client = new HttpClient(); > > > HttpState httpState = client.getState(); > > /* > * Userid = my NT UserId > * Password = my NT Network Logon Password > * Host = Host Name of my PC as found by running ipconfig /all. > */ > Credentials credentials = new > NTCredentials("Userid", "Password", > "Host", null); > > /* > * www.theregister.co.uk is where I'm trying to get to > * www-proxy2.uk.int.atosorigin.com is the name of our > internal proxy > server > */ > > httpState.setProxyCredentials("www.theregister.co.uk","www-pro > xy2.uk.int.ato > sorigin.com", credentials); > > > HostConfiguration hc = client.getHostConfiguration(); > hc.setProxy("www-proxy2.uk.int.atosorigin.com",8080); > > > GetMethod method = new > GetMethod("http://www.theregister.co.uk";); > > > int statusCode = -1; > int attempt = 0; > > while (( statusCode == -1) && ( attempt <3 )) { > try { > attempt++; > statusCode = client.executeMethod(method); > } > catch (HttpRecoverableException e) { > e.printStackTrace(); > } > } > > if ( statusCode == -1 ) { > throw new IOException("Connection failure"); > } > > String responseBody = method.getResponseBodyAsString(); > int rc = method.getStatusCode(); > method.releaseConnection(); > > System.out.println(responseBody); > > > > > } > > > } > > --------------------------------------------------------------------- > To unsubscribe, e-mail: > [EMAIL PROTECTED] > For additional commands, e-mail: > [EMAIL PROTECTED] > > --------------------------------------------------------------------- > To unsubscribe, e-mail: > [EMAIL PROTECTED] > For additional commands, e-mail: > [EMAIL PROTECTED] > > --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
