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diff --git a/source4/utils/man/ntlm_auth4.1.xml b/source4/utils/man/ntlm_auth4.1.xml new file mode 100644 index 0000000000..da187d720e --- /dev/null +++ b/source4/utils/man/ntlm_auth4.1.xml @@ -0,0 +1,266 @@ +<?xml version="1.0" encoding="iso-8859-1"?> +<!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.2//EN" "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd"> +<refentry id="ntlm-auth.1"> + +<refmeta> + <refentrytitle>ntlm_auth4</refentrytitle> + <manvolnum>1</manvolnum> +</refmeta> + + +<refnamediv> + <refname>ntlm_auth4</refname> + <refpurpose>tool to allow external access to Winbind's NTLM authentication function</refpurpose> +</refnamediv> + +<refsynopsisdiv> + <cmdsynopsis> + <command>ntlm_auth4</command> + <arg choice="opt">-d debuglevel</arg> + <arg choice="opt">-l logdir</arg> + <arg choice="opt">-s <smb config file></arg> + </cmdsynopsis> +</refsynopsisdiv> + +<refsect1> + <title>DESCRIPTION</title> + + <para>This tool is part of the <citerefentry><refentrytitle>samba</refentrytitle> + <manvolnum>7</manvolnum></citerefentry> suite.</para> + + <para><command>ntlm_auth4</command> is a helper utility that authenticates + users using NT/LM authentication. It returns 0 if the users is authenticated + successfully and 1 if access was denied. ntlm_auth4 uses winbind to access + the user and authentication data for a domain. This utility + is only indended to be used by other programs (currently squid). + </para> +</refsect1> + +<refsect1> + <title>OPERATIONAL REQUIREMENTS</title> + + <para> + The <citerefentry><refentrytitle>winbindd</refentrytitle> + <manvolnum>8</manvolnum></citerefentry> daemon must be operational + for many of these commands to function.</para> + + <para>Some of these commands also require access to the directory + <filename>winbindd_privileged</filename> in + <filename>$LOCKDIR</filename>. This should be done either by running + this command as root or providing group access + to the <filename>winbindd_privileged</filename> directory. For + security reasons, this directory should not be world-accessable. </para> + +</refsect1> + + +<refsect1> + <title>OPTIONS</title> + + <variablelist> + <varlistentry> + <term>--helper-protocol=PROTO</term> + <listitem><para> + Operate as a stdio-based helper. Valid helper protocols are: + </para> + <variablelist> + <varlistentry> + <term>squid-2.4-basic</term> + <listitem><para> + Server-side helper for use with Squid 2.4's basic (plaintext) + authentication. </para> + </listitem> + </varlistentry> + <varlistentry> + <term>squid-2.5-basic</term> + <listitem><para> + Server-side helper for use with Squid 2.5's basic (plaintext) + authentication. </para> + </listitem> + </varlistentry> + <varlistentry> + <term>squid-2.5-ntlmssp</term> + <listitem><para> + Server-side helper for use with Squid 2.5's NTLMSSP + authentication. </para> + <para>Requires access to the directory + <filename>winbindd_privileged</filename> in + <filename>$LOCKDIR</filename>. The protocol used is + described here: <ulink + url="http://devel.squid-cache.org/ntlm/squid_helper_protocol.html">http://devel.squid-cache.org/ntlm/squid_helper_protocol.html</ulink> + </para> + </listitem> + </varlistentry> + <varlistentry> + <term>ntlmssp-client-1</term> + <listitem><para> + Cleint-side helper for use with arbitary external + programs that may wish to use Samba's NTLMSSP + authentication knowlege. </para> + <para>This helper is a client, and as such may be run by any + user. The protocol used is + effectivly the reverse of the previous protocol. + </para> + </listitem> + </varlistentry> + + <varlistentry> + <term>gss-spnego</term> + <listitem><para> + Server-side helper that implements GSS-SPNEGO. This + uses a protocol that is almost the same as + <command>squid-2.5-ntlmssp</command>, but has some + subtle differences that are undocumented outside the + source at this stage. + </para> + <para>Requires access to the directory + <filename>winbindd_privileged</filename> in + <filename>$LOCKDIR</filename>. + </para> + </listitem> + </varlistentry> + + <varlistentry> + <term>gss-spnego-client</term> + <listitem><para> + Client-side helper that implements GSS-SPNEGO. This + also uses a protocol similar to the above helpers, but + is currently undocumented. + </para> + </listitem> + </varlistentry> + </variablelist> + </listitem> + </varlistentry> + + <varlistentry> + <term>--username=USERNAME</term> + <listitem><para> + Specify username of user to authenticate + </para></listitem> + + </varlistentry> + + <varlistentry> + <term>--domain=DOMAIN</term> + <listitem><para> + Specify domain of user to authenticate + </para></listitem> + </varlistentry> + + <varlistentry> + <term>--workstation=WORKSTATION</term> + <listitem><para> + Specify the workstation the user authenticated from + </para></listitem> + </varlistentry> + + <varlistentry> + <term>--challenge=STRING</term> + <listitem><para>NTLM challenge (in HEXADECIMAL)</para> + </listitem> + </varlistentry> + + <varlistentry> + <term>--lm-response=RESPONSE</term> + <listitem><para>LM Response to the challenge (in HEXADECIMAL)</para></listitem> + </varlistentry> + + <varlistentry> + <term>--nt-response=RESPONSE</term> + <listitem><para>NT or NTLMv2 Response to the challenge (in HEXADECIMAL)</para></listitem> + </varlistentry> + + <varlistentry> + <term>--password=PASSWORD</term> + <listitem><para>User's plaintext password</para><para>If + not specified on the command line, this is prompted for when + required. </para></listitem> + </varlistentry> + + <varlistentry> + <term>--request-lm-key</term> + <listitem><para>Retreive LM session key</para></listitem> + </varlistentry> + + <varlistentry> + <term>--request-nt-key</term> + <listitem><para>Request NT key</para></listitem> + </varlistentry> + + <varlistentry> + <term>--diagnostics</term> + <listitem><para>Perform Diagnostics on the authentication + chain. Uses the password from <command>--password</command> + or prompts for one.</para> + </listitem> + </varlistentry> + + <varlistentry> + <term>--require-membership-of={SID|Name}</term> + <listitem><para>Require that a user be a member of specified + group (either name or SID) for authentication to succeed.</para> + </listitem> + </varlistentry> + + </variablelist> +</refsect1> + +<refsect1> + <title>EXAMPLE SETUP</title> + + <para>To setup ntlm_auth4 for use by squid 2.5, with both basic and + NTLMSSP authentication, the following + should be placed in the <filename>squid.conf</filename> file. +<programlisting> +auth_param ntlm program ntlm_auth4 --helper-protocol=squid-2.5-ntlmssp +auth_param basic program ntlm_auth4 --helper-protocol=squid-2.5-basic +auth_param basic children 5 +auth_param basic realm Squid proxy-caching web server +auth_param basic credentialsttl 2 hours +</programlisting></para> + +<note><para>This example assumes that ntlm_auth4 has been installed into your + path, and that the group permissions on + <filename>winbindd_privileged</filename> are as described above.</para></note> + + <para>To setup ntlm_auth4 for use by squid 2.5 with group limitation in addition to the above + example, the following should be added to the <filename>squid.conf</filename> file. +<programlisting> +auth_param ntlm program ntlm_auth4 --helper-protocol=squid-2.5-ntlmssp --require-membership-of='WORKGROUP\Domain Users' +auth_param basic program ntlm_auth4 --helper-protocol=squid-2.5-basic --require-membership-of='WORKGROUP\Domain Users' +</programlisting></para> + +</refsect1> + +<refsect1> + <title>TROUBLESHOOTING</title> + + <para>If you're experiencing problems with authenticating Internet Explorer running + under MS Windows 9X or Millenium Edition against ntlm_auth4's NTLMSSP authentication + helper (--helper-protocol=squid-2.5-ntlmssp), then please read + <ulink url="http://support.microsoft.com/support/kb/articles/Q239/8/69.ASP"> + the Microsoft Knowledge Base article #239869 and follow instructions described there</ulink>. + </para> +</refsect1> + +<refsect1> + <title>VERSION</title> + + <para>This man page is correct for version 3.0 of the Samba + suite.</para> +</refsect1> + +<refsect1> + <title>AUTHOR</title> + + <para>The original Samba software and related utilities + were created by Andrew Tridgell. Samba is now developed + by the Samba Team as an Open Source project similar + to the way the Linux kernel is developed.</para> + + <para>The ntlm_auth4 manpage was written by Jelmer Vernooij and + Andrew Bartlett.</para> +</refsect1> + +</refentry> |