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From "Oleg Kalnichevski (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HTTPCLIENT-1080) NTFS Authentication proxy error 407
Date Fri, 15 Apr 2011 12:51:05 GMT

     [ https://issues.apache.org/jira/browse/HTTPCLIENT-1080?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Oleg Kalnichevski updated HTTPCLIENT-1080:
------------------------------------------

    Fix Version/s: Future

I do not think there is anyone on the project with the sufficient knowledge of NTLM to look
into the issue.

> NTFS Authentication proxy error 407
> -----------------------------------
>
>                 Key: HTTPCLIENT-1080
>                 URL: https://issues.apache.org/jira/browse/HTTPCLIENT-1080
>             Project: HttpComponents HttpClient
>          Issue Type: Bug
>          Components: HttpAuth
>    Affects Versions: 4.1 Final, 4.1.1
>         Environment: Windows XP
>            Reporter: Daniele Elia
>             Fix For: Future
>
>
> I'm using httpClient 4.1.1 (I've tried 4.1 also) but I can't pass my proxy authentication;
I'm getting 407 Proxy Error.
> On suggestion of Oleg I've tried to use JCIFS library as a NTLM engine and it works;
I've used not last jcifs library but 1.2.25 version because parameter in the "new Type3Messages"
doesn't match... the last version of jcifs 1.3.15 needs another parameter called "flag".
> This is my not working code:
>         String pc = System.getenv("COMPUTERNAME");
>         DefaultHttpClient client = new DefaultHttpClient();
>         NTCredentials creds = new NTCredentials("user","password", pc, "domain");
>         client.getCredentialsProvider().setCredentials(new AuthScope(AuthScope.ANY),
creds);
> This is my working code with jcifs:
>         String pc = System.getenv("COMPUTERNAME");
>         DefaultHttpClient client = new DefaultHttpClient();
>             client.getAuthSchemes().register("ntlm", new NTLMSchemeFactory());
>             client.getCredentialsProvider().setCredentials(
>                 AuthScope.ANY,
>                new NTCredentials("user","password", pc, "domain"));
> with:
>  class NTLMSchemeFactory implements AuthSchemeFactory {
>     public AuthScheme newInstance(final HttpParams params) {
>         return new NTLMScheme(new JCIFSEngine());
>     }
> }
> and JCIFSEngine like specified on http://svn.apache.org/repos/asf/httpcomponents/httpclient/branches/4.0.x/src/site/apt/ntlm.apt

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