Re: httpclient: Behined ISA proxy server and need to reach Internet site

[Michael Becke]

Hi Ashraf,
I would suggest the following:
client.getState().setProxyCredentials(null, ''192.168.0.200", 
proxyCredentials);

Mike
On Aug 31, 2004, at 5:03 AM, Ashraf Fouad wrote:
Dears,
My client machine accesses the Internet through a proxy, I'm writing
http client program to download page source from the Internet, here is
my code:

    HttpClient client = new HttpClient();
    HostConfiguration hostConfiguration = 
client.getHostConfiguration();

    hostConfiguration.setProxy( "192.168.0.200", "8080" );

    HttpState state = client.getState();
    Credentials proxyCredentials = new UsernamePasswordCredentials(
"username", "password" );

    state.setCredentials( "rayasoftware.com", "192.168.0.200",
proxyCredentials );

    PostMethod cnnPost = new PostMethod( "http://www.cnn.com"; );
    cnnPost.setDoAuthentication( true );

    client.executeMethod( cnnPost );
    System.out.println( cnnPost.getStatusLine().toString() );
    // release any connection resources used by the method
    cnnPost.releaseConnection();



I'm getting the following message:

HTTP/1.1 407 Proxy Authentication Required ( The ISA Server requires
authorization to fulfill the request. Access to the Web Proxy service 
is
denied.  )

[WARN] HttpMethodBase - -No credentials available for the 'null'
authentication realm at 192.168.0.200
What is wrong with my code.

Thanks, Best regards
Ashraf Fouad Ayoub
S/W Team leader
Raya Software


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