On Thu, Nov 10, 2011 at 06:40:59AM -0800, Srivatsan wrote:
>
> Have a similar issue. With the code below - authentication is unsuccessful
> when using the credentials of a local user. By local user, the domain name /
> realm is the host itself. However, authentication is successful with the
> same credentials when accessed from browser.
>
> DefaultHttpClient httpclient = new DefaultHttpClient();
> List<String> authpref = new ArrayList<String>();
> authpref.add(AuthPolicy.NTLM);
> httpclient.getParams().setParameter(AuthPNames.TARGET_AUTH_PREF,
> authpref);
> NTCredentials creds = new NTCredentials("uid", "pwd", "ip",
> "domain");
>
> httpclient.getCredentialsProvider().setCredentials(AuthScope.ANY, creds);
> HttpHost target = new HttpHost(<IP>, 80, "http");
> // Make sure the same context is used to execute logically
> related
> requests
> HttpContext localContext = new BasicHttpContext();
> // Execute a cheap method first. This will trigger NTLM
> authentication
> HttpGet httpget = new HttpGet(<URL>);
> HttpResponse response;
> try {
> response = httpclient.execute(target, httpget,
> localContext);
> System.out.println("Status Code:" +
> response1.getStatusLine().getStatusCode());
> BufferedReader isr = new BufferedReader (new
> InputStreamReader(response.getEntity().getContent()));
> while (isr.readLine() != null) {
> System.out.println("Content is: ********" +
> isr.readLine());
> }
> HttpEntity entity = response1.getEntity();
> EntityUtils.consume(entity);
> } catch (ClientProtocolException e) {
> // TODO Auto-generated catch block
> e.printStackTrace();
> } catch (IOException e) {
> // TODO Auto-generated catch block
> e.printStackTrace();
> }
>
> Added the HTTP wire log.
> http://old.nabble.com/file/p32819071/localuser-nabble.txt
> localuser-nabble.txt
>
> Any pointers, please?
>
I see nothing unusual in the HTTP session log. The three-way NTLM message
exchange seems normal. You can try using CIFS as an alternative NTLN engine and
see if that makes any difference [1]. If that does not help, there must be
something wrong with the credentials.
Oleg
[1] http://hc.apache.org/httpcomponents-client-ga/ntlm.html
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