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From "David Gibbs (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HTTPCLIENT-1087) Proxy authentication error: Unexpected state: MSG_TYPE3_GENERATED when using NTLM authentication
Date Tue, 17 May 2011 13:24:47 GMT

    [ https://issues.apache.org/jira/browse/HTTPCLIENT-1087?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13034753#comment-13034753
] 

David Gibbs commented on HTTPCLIENT-1087:
-----------------------------------------

Seems to work OK, thanks.

> Proxy authentication error: Unexpected state: MSG_TYPE3_GENERATED when using NTLM authentication
> ------------------------------------------------------------------------------------------------
>
>                 Key: HTTPCLIENT-1087
>                 URL: https://issues.apache.org/jira/browse/HTTPCLIENT-1087
>             Project: HttpComponents HttpClient
>          Issue Type: Bug
>          Components: HttpClient
>    Affects Versions: 4.1.1
>         Environment: Client app running Java 6 on a Win 7 X64 box, proxy Squid 2.7 running
on a Win7 machine.
>            Reporter: David Gibbs
>             Fix For: 4.1.2
>
>         Attachments: HTTPCLIENT-1087-take2.patch, HTTPCLIENT-1087.patch, wire-debug-1.log,
wire-debug.log
>
>
> Trying to connect to a website that requires basic authentication through a proxy that
requires NTLM authentication.
> Proxy authentication fails with "Proxy authentication error: Unexpected state: MSG_TYPE3_GENERATED".
> Full wire log attached.  Code to replicate problem follows:
>     private void execute() throws HttpException, IOException {
>     	
>     	URL targetUrl = new URL(TARGET_URL);
>     	
>         DefaultHttpClient httpclient = new DefaultHttpClient();
>         HttpHost targetHost = new HttpHost(targetUrl.getHost()); 
>         HttpHost proxyHost = new HttpHost(PROXY_HOST, PROXY_PORT); 
>         
>         httpclient.getParams().setParameter(ConnRoutePNames.DEFAULT_PROXY, 
>         		proxyHost);
>         CredentialsProvider credProvider = httpclient.getCredentialsProvider();
>         
>         Credentials proxyCredentials = new NTCredentials(PROXY_USER, 
>         		PROXY_PASSWORD, PROXY_MACHINE, PROXY_DOMAIN);
>         AuthScope proxyAuthScope = new AuthScope(proxyHost.getHostName(),
>         		proxyHost.getPort());
>         
>         credProvider.setCredentials(proxyAuthScope, proxyCredentials);
>         
>         Credentials targetCredentials = new UsernamePasswordCredentials(
>         		TARGET_USER, TARGET_PASSWORD);
>         AuthScope targetAuthScope = new AuthScope(targetHost.getHostName(),
>         		targetHost.getPort());
>         
>         credProvider.setCredentials(targetAuthScope, targetCredentials);
>       
>         HttpGet httpget = new HttpGet(targetUrl.getPath());
>         HttpResponse response = httpclient.execute(targetHost, httpget);
>         
>         System.out.println("response = " + response);
>         
>        
>     }

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