LWP::Authen::Ntlm - phpMan

NAME
    LWP::Authen::Ntlm - Library for enabling NTLM authentication (Microsoft)
    in LWP

SYNOPSIS
     use LWP::UserAgent;
     use HTTP::Request::Common;
     my $url = 'http://www.company.com/protected_page.html';

     # Set up the ntlm client and then the base64 encoded ntlm handshake message
     my $ua = LWP::UserAgent->new(keep_alive=>1);
     $ua->credentials('www.company.com:80', '', "MyDomain\\MyUserCode", 'MyPassword');

     $request = GET $url;
     print "--Performing request now...-----------\n";
     $response = $ua->request($request);
     print "--Done with request-------------------\n";

     if ($response->is_success) {print "It worked!->" . $response->code . "\n"}
     else {print "It didn't work!->" . $response->code . "\n"}

DESCRIPTION
    LWP::Authen::Ntlm allows LWP to authenticate against servers that are
    using the NTLM authentication scheme popularized by Microsoft. This type
    of authentication is common on intranets of Microsoft-centric
    organizations.

    The module takes advantage of the Authen::NTLM module by Mark Bush.
    Since there is also another Authen::NTLM module available from CPAN by
    Yee Man Chan with an entirely different interface, it is necessary to
    ensure that you have the correct NTLM module.

    In addition, there have been problems with incompatibilities between
    different versions of Mime::Base64, which Bush's Authen::NTLM makes use
    of. Therefore, it is necessary to ensure that your Mime::Base64 module
    supports exporting of the "encode_base64" and "decode_base64" functions.

USAGE
    The module is used indirectly through LWP, rather than including it
    directly in your code. The LWP system will invoke the NTLM
    authentication when it encounters the authentication scheme while
    attempting to retrieve a URL from a server. In order for the NTLM
    authentication to work, you must have a few things set up in your code
    prior to attempting to retrieve the URL:

    *   Enable persistent HTTP connections

        To do this, pass the "keep_alive=>1" option to the LWP::UserAgent
        when creating it, like this:

            my $ua = LWP::UserAgent->new(keep_alive=>1);

    *   Set the credentials on the UserAgent object

        The credentials must be set like this:

           $ua->credentials('www.company.com:80', '', "MyDomain\\MyUserCode", 'MyPassword');

        Note that you cannot use the HTTP::Request object's
        "authorization_basic()" method to set the credentials. Note, too,
        that the 'www.company.com:80' portion only sets credentials on the
        specified port AND it is case-sensitive (this is due to the way LWP
        is coded, and has nothing to do with LWP::Authen::Ntlm)

AVAILABILITY
    General queries regarding LWP should be made to the LWP Mailing List.

    Questions specific to LWP::Authen::Ntlm can be forwarded to
    jtillman AT bigfoot.com

COPYRIGHT
    Copyright (c) 2002 James Tillman. All rights reserved. This program is
    free software; you can redistribute it and/or modify it under the same
    terms as Perl itself.

SEE ALSO
    LWP, LWP::UserAgent, lwpcook.