From 3941058359150a7c2d2084d459620364f1bfacc0 Mon Sep 17 00:00:00 2001 From: Gerald Carter Date: Thu, 15 Aug 2002 13:56:33 +0000 Subject: large set of updates converting some of the textdocs to SGML/DocBook. I think these were originally from Jelmer, but I've lost the original message. Also had some syntax errors in the manpages (does no one regenerate after making changes to the SGML source?) Still have some developer specific docs to add from Jelmer in the next go around.... (This used to be commit 5f673b788314325699a64377d514dda435e6c478) --- docs/htmldocs/winbind.html | 260 +++++++++++++++++++++++++++++++++++++++++---- 1 file changed, 238 insertions(+), 22 deletions(-) (limited to 'docs/htmldocs/winbind.html') diff --git a/docs/htmldocs/winbind.html b/docs/htmldocs/winbind.html index 6063828222..7d45b174dd 100644 --- a/docs/htmldocs/winbind.html +++ b/docs/htmldocs/winbind.html @@ -410,12 +410,20 @@ for providing the HOWTO for this section.

This HOWTO describes how to get winbind services up and running to control access and authenticate users on your Linux box using the winbind services which come with SAMBA 2.2.2.

There is also some Solaris specific information in +docs/textdocs/Solaris-Winbind-HOWTO.txt. +Future revisions of this document will incorporate that +information.

Introduction

Requirements

Testing Things Out

Configure and compile SAMBA

Configure nsswitch.confln -s /lib/libnss_winbind.so /lib/libnss_winbind.so.2

And, in the case of Sun solaris:

root# ln -s /usr/lib/libnss_winbind.so /usr/lib/libnss_winbind.so.1 +root# ln -s /usr/lib/libnss_winbind.so /usr/lib/nss_winbind.so.1 +root# ln -s /usr/lib/libnss_winbind.so /usr/lib/nss_winbind.so.2

Now, as root you need to edit /etc/nsswitch.conf

Configure smb.conf

Join the SAMBA server to the PDC domain

Start up the winbindd daemon and test it!

Fix the /etc/rc.d/init.d/smb startup filesFix the init.d startup scripts

Linux

The nmbd daemons are running. -To accomplish this task, you need to modify the /etc/init.d/smb -script to add commands to invoke this daemon in the proper sequence. My +> in RedHat and /etc/init.d/smb file starts up /etc/init.d/samba in Debian. +script to add commands to invoke this daemon in the proper sequence. My +startup script starts up smbd, @@ -1057,6 +1095,86 @@ CLASS="PROGRAMLISTING" return $RETVAL }

Solaris

On solaris, you need to modify the +/etc/init.d/samba.server startup script. It usually +only starts smbd and nmbd but should now start winbindd too. If you +have samba installed in /usr/local/samba/bin, +the file could contains something like this:

##
+## samba.server
+##
+
+if [ ! -d /usr/bin ]
+then                    # /usr not mounted
+        exit
+fi
+
+killproc() {            # kill the named process(es)
+        pid=`/usr/bin/ps -e |
+             /usr/bin/grep -w $1 |
+             /usr/bin/sed -e 's/^  *//' -e 's/ .*//'`
+        [ "$pid" != "" ] && kill $pid
+}
+ 
+# Start/stop processes required for samba server
+
+case "$1" in
+
+'start')
+#
+# Edit these lines to suit your installation (paths, workgroup, host)
+#
+echo Starting SMBD
+   /usr/local/samba/bin/smbd -D -s \
+	/usr/local/samba/smb.conf
+
+echo Starting NMBD
+   /usr/local/samba/bin/nmbd -D -l \
+	/usr/local/samba/var/log -s /usr/local/samba/smb.conf
+
+echo Starting Winbind Daemon
+   /usr/local/samba/bin/winbindd
+   ;;
+
+'stop')
+   killproc nmbd
+   killproc smbd
+   killproc winbindd
+   ;;
+
+*)
+   echo "Usage: /etc/init.d/samba.server { start | stop }"
+   ;;
+esac

Restarting

If you restart the

Configure Winbind and PAM

/lib/security directory.

directory. On Solaris, the pam security +modules reside in /usr/lib/security.

cp ../samba/source/nsswitch/pam_winbind.so /lib/security

Linux/FreeBSD-specific PAM configuration

The line to get rid of annoying double prompts for passwords.

Solaris-specific configuration

The /etc/pam.conf needs to be changed. I changed this file so that my Domain +users can logon both locally as well as telnet.The following are the changes +that I made.You can customize the pam.conf file as per your requirements,but +be sure of those changes because in the worst case it will leave your system +nearly impossible to boot.

#
+#ident	"@(#)pam.conf	1.14	99/09/16 SMI"
+#
+# Copyright (c) 1996-1999, Sun Microsystems, Inc.
+# All Rights Reserved.
+#
+# PAM configuration
+#
+# Authentication management
+#
+login   auth required   /usr/lib/security/pam_winbind.so
+login	auth required 	/usr/lib/security/$ISA/pam_unix.so.1 try_first_pass 
+login	auth required 	/usr/lib/security/$ISA/pam_dial_auth.so.1 try_first_pass 
+#
+rlogin  auth sufficient /usr/lib/security/pam_winbind.so
+rlogin  auth sufficient /usr/lib/security/$ISA/pam_rhosts_auth.so.1
+rlogin	auth required 	/usr/lib/security/$ISA/pam_unix.so.1 try_first_pass
+#
+dtlogin auth sufficient /usr/lib/security/pam_winbind.so
+dtlogin	auth required 	/usr/lib/security/$ISA/pam_unix.so.1 try_first_pass
+#
+rsh	auth required	/usr/lib/security/$ISA/pam_rhosts_auth.so.1
+other   auth sufficient /usr/lib/security/pam_winbind.so
+other	auth required	/usr/lib/security/$ISA/pam_unix.so.1 try_first_pass
+#
+# Account management
+#
+login   account sufficient      /usr/lib/security/pam_winbind.so
+login	account requisite	/usr/lib/security/$ISA/pam_roles.so.1 
+login	account required	/usr/lib/security/$ISA/pam_unix.so.1 
+#
+dtlogin account sufficient      /usr/lib/security/pam_winbind.so
+dtlogin	account requisite	/usr/lib/security/$ISA/pam_roles.so.1 
+dtlogin	account required	/usr/lib/security/$ISA/pam_unix.so.1 
+#
+other   account sufficient      /usr/lib/security/pam_winbind.so
+other	account requisite	/usr/lib/security/$ISA/pam_roles.so.1 
+other	account required	/usr/lib/security/$ISA/pam_unix.so.1 
+#
+# Session management
+#
+other	session required	/usr/lib/security/$ISA/pam_unix.so.1 
+#
+# Password management
+#
+#other   password sufficient     /usr/lib/security/pam_winbind.so
+other	password required	/usr/lib/security/$ISA/pam_unix.so.1 
+dtsession auth required	/usr/lib/security/$ISA/pam_unix.so.1
+#
+# Support for Kerberos V5 authentication (uncomment to use Kerberos)
+#
+#rlogin	auth optional	/usr/lib/security/$ISA/pam_krb5.so.1 try_first_pass
+#login	auth optional	/usr/lib/security/$ISA/pam_krb5.so.1 try_first_pass
+#dtlogin	auth optional	/usr/lib/security/$ISA/pam_krb5.so.1 try_first_pass
+#other	auth optional	/usr/lib/security/$ISA/pam_krb5.so.1 try_first_pass
+#dtlogin	account optional /usr/lib/security/$ISA/pam_krb5.so.1
+#other	account optional /usr/lib/security/$ISA/pam_krb5.so.1
+#other	session optional /usr/lib/security/$ISA/pam_krb5.so.1
+#other	password optional /usr/lib/security/$ISA/pam_krb5.so.1 try_first_pass

I also added a try_first_pass line after the winbind.so line to get rid of +annoying double prompts for passwords.

Now restart your Samba & try connecting through your application that you +configured in the pam.conf.

Limitations

Conclusion