376 lines
6.1 KiB
HTML
376 lines
6.1 KiB
HTML
<HTML
|
|
><HEAD
|
|
><TITLE
|
|
>The /etc/rc.d/init.d/smb script file</TITLE
|
|
><META
|
|
NAME="GENERATOR"
|
|
CONTENT="Modular DocBook HTML Stylesheet Version 1.60"><LINK
|
|
REL="HOME"
|
|
TITLE="Securing and Optimizing Linux"
|
|
HREF="index.html"><LINK
|
|
REL="UP"
|
|
TITLE="Software -Server/File Sharing-Network"
|
|
HREF="soft-fileshrng.html"><LINK
|
|
REL="PREVIOUS"
|
|
TITLE="Samba Administrative Tools"
|
|
HREF="chap29sec291.html"><LINK
|
|
REL="NEXT"
|
|
TITLE="Installed files"
|
|
HREF="chap29sec293.html"></HEAD
|
|
><BODY
|
|
CLASS="section"
|
|
BGCOLOR="#FFFFFF"
|
|
TEXT="#000000"
|
|
LINK="#0000FF"
|
|
VLINK="#840084"
|
|
ALINK="#0000FF"
|
|
><DIV
|
|
CLASS="NAVHEADER"
|
|
><TABLE
|
|
WIDTH="100%"
|
|
BORDER="0"
|
|
CELLPADDING="0"
|
|
CELLSPACING="0"
|
|
><TR
|
|
><TH
|
|
COLSPAN="3"
|
|
ALIGN="center"
|
|
>Securing and Optimizing Linux: RedHat Edition -A Hands on Guide</TH
|
|
></TR
|
|
><TR
|
|
><TD
|
|
WIDTH="10%"
|
|
ALIGN="left"
|
|
VALIGN="bottom"
|
|
><A
|
|
HREF="chap29sec291.html"
|
|
>Prev</A
|
|
></TD
|
|
><TD
|
|
WIDTH="80%"
|
|
ALIGN="center"
|
|
VALIGN="bottom"
|
|
>Chapter 31. Software -Server/File Sharing-Network</TD
|
|
><TD
|
|
WIDTH="10%"
|
|
ALIGN="right"
|
|
VALIGN="bottom"
|
|
><A
|
|
HREF="chap29sec293.html"
|
|
>Next</A
|
|
></TD
|
|
></TR
|
|
></TABLE
|
|
><HR
|
|
ALIGN="LEFT"
|
|
WIDTH="100%"></DIV
|
|
><DIV
|
|
CLASS="section"
|
|
><H1
|
|
CLASS="section"
|
|
><A
|
|
NAME="AEN22563"
|
|
>31.12. The <TT
|
|
CLASS="filename"
|
|
>/etc/rc.d/init.d/smb</TT
|
|
> script file</A
|
|
></H1
|
|
><P
|
|
> Configure your <TT
|
|
CLASS="filename"
|
|
>/etc/rc.d/init.d/smb</TT
|
|
> script file to start and stop Samba <TT
|
|
CLASS="literal"
|
|
>smbd</TT
|
|
> and <TT
|
|
CLASS="literal"
|
|
>nmbd</TT
|
|
> daemons Server automaticaly.
|
|
Create the <TT
|
|
CLASS="filename"
|
|
>smb</TT
|
|
> script file, <B
|
|
CLASS="command"
|
|
>touch</B
|
|
> <TT
|
|
CLASS="filename"
|
|
>/etc/rc.d/init.d/smb</TT
|
|
> and add the following lines:
|
|
</P
|
|
><TABLE
|
|
BORDER="0"
|
|
BGCOLOR="#E0E0E0"
|
|
WIDTH="100%"
|
|
><TR
|
|
><TD
|
|
><PRE
|
|
CLASS="programlisting"
|
|
> #!/bin/sh
|
|
#
|
|
# chkconfig: - 91 35
|
|
# description: Starts and stops the Samba smbd and nmbd daemons \
|
|
# used to provide SMB network services.
|
|
|
|
# Source function library.
|
|
. /etc/rc.d/init.d/functions
|
|
|
|
# Source networking configuration.
|
|
. /etc/sysconfig/network
|
|
|
|
# Check that networking is up.
|
|
[ ${NETWORKING} = "no" ] && exit 0
|
|
|
|
# Check that smb.conf exists.
|
|
[ -f /etc/smb.conf ] || exit 0
|
|
|
|
RETVAL=0
|
|
|
|
# See how we were called.
|
|
case "$1" in
|
|
start)
|
|
echo -n "Starting SMB services: "
|
|
daemon smbd -D
|
|
RETVAL=$?
|
|
echo
|
|
echo -n "Starting NMB services: "
|
|
daemon nmbd -D
|
|
RETVAL2=$?
|
|
echo
|
|
[ $RETVAL -eq 0 -a $RETVAL2 -eq 0 ] && touch /var/lock/subsys/smb || \
|
|
RETVAL=1
|
|
;;
|
|
stop)
|
|
echo -n "Shutting down SMB services: "
|
|
killproc smbd
|
|
RETVAL=$?
|
|
echo
|
|
echo -n "Shutting down NMB services: "
|
|
killproc nmbd
|
|
RETVAL2=$?
|
|
[ $RETVAL -eq 0 -a $RETVAL2 -eq 0 ] && rm -f /var/lock/subsys/smb
|
|
echo ""
|
|
;;
|
|
restart)
|
|
$0 stop
|
|
$0 start
|
|
RETVAL=$?
|
|
;;
|
|
reload)
|
|
echo -n "Reloading smb.conf file: "
|
|
killproc -HUP smbd
|
|
RETVAL=$?
|
|
echo
|
|
;;
|
|
status)
|
|
status smbd
|
|
status nmbd
|
|
RETVAL=$?
|
|
;;
|
|
*)
|
|
echo "Usage: $0 {start|stop|restart|status}"
|
|
exit 1
|
|
esac
|
|
|
|
exit $RETVAL
|
|
</PRE
|
|
></TD
|
|
></TR
|
|
></TABLE
|
|
><P
|
|
> Now, make this script executable and change its default permissions:
|
|
<TABLE
|
|
BORDER="0"
|
|
BGCOLOR="#E0E0E0"
|
|
WIDTH="100%"
|
|
><TR
|
|
><TD
|
|
><PRE
|
|
CLASS="screen"
|
|
> [root@deep ] /# <B
|
|
CLASS="command"
|
|
>chmod</B
|
|
> 700 /etc/rc.d/init.d/smb
|
|
</PRE
|
|
></TD
|
|
></TR
|
|
></TABLE
|
|
>
|
|
Create the symbolic <TT
|
|
CLASS="filename"
|
|
>rc.d</TT
|
|
> links for Samba with the command:
|
|
<TABLE
|
|
BORDER="0"
|
|
BGCOLOR="#E0E0E0"
|
|
WIDTH="100%"
|
|
><TR
|
|
><TD
|
|
><PRE
|
|
CLASS="screen"
|
|
> [root@deep ] /# <B
|
|
CLASS="command"
|
|
>chkconfig</B
|
|
> --add smb
|
|
</PRE
|
|
></TD
|
|
></TR
|
|
></TABLE
|
|
>
|
|
</P
|
|
><P
|
|
> Samba script will not automatically start the smbd and nmbd daemon when you reboot the server. You can change it to do this by default by executing the following command:
|
|
<TABLE
|
|
BORDER="0"
|
|
BGCOLOR="#E0E0E0"
|
|
WIDTH="100%"
|
|
><TR
|
|
><TD
|
|
><PRE
|
|
CLASS="screen"
|
|
> [root@deep ] /# <B
|
|
CLASS="command"
|
|
>chkconfig</B
|
|
> --level 345 smb on
|
|
</PRE
|
|
></TD
|
|
></TR
|
|
></TABLE
|
|
>
|
|
Start your Samba Server manually with the following command:
|
|
<TABLE
|
|
BORDER="0"
|
|
BGCOLOR="#E0E0E0"
|
|
WIDTH="100%"
|
|
><TR
|
|
><TD
|
|
><PRE
|
|
CLASS="screen"
|
|
> [root@deep ] /# /etc/rc.d/init.d/smb <B
|
|
CLASS="command"
|
|
>start</B
|
|
>
|
|
</PRE
|
|
></TD
|
|
></TR
|
|
></TABLE
|
|
>
|
|
<TABLE
|
|
BORDER="0"
|
|
BGCOLOR="#E0E0E0"
|
|
WIDTH="100%"
|
|
><TR
|
|
><TD
|
|
><PRE
|
|
CLASS="literallayout"
|
|
><TT
|
|
CLASS="computeroutput"
|
|
> Starting SMB services: [ OK ]
|
|
Starting NMB services: [ OK ]
|
|
</TT
|
|
></PRE
|
|
></TD
|
|
></TR
|
|
></TABLE
|
|
>
|
|
</P
|
|
><DIV
|
|
CLASS="section"
|
|
><H2
|
|
CLASS="section"
|
|
><A
|
|
NAME="pr6ch31ssmb"
|
|
>31.12.1. Securing Samba</A
|
|
></H2
|
|
><P
|
|
> Immunize important configuration files, the immutable bit can be used to prevent accidentally deleting or overwriting a file that must be protected. It also prevents someone from creating a symbolic link to this file. Once your <TT
|
|
CLASS="filename"
|
|
>smb.conf</TT
|
|
>
|
|
and <TT
|
|
CLASS="filename"
|
|
>lmhosts</TT
|
|
> files have been configured, it's a good idea to immunize them with a command like:
|
|
<TABLE
|
|
BORDER="0"
|
|
BGCOLOR="#E0E0E0"
|
|
WIDTH="100%"
|
|
><TR
|
|
><TD
|
|
><PRE
|
|
CLASS="screen"
|
|
> [root@deep ] /# <B
|
|
CLASS="command"
|
|
>chattr</B
|
|
> +i /etc/smb.conf
|
|
[root@deep ] /# <B
|
|
CLASS="command"
|
|
>chattr</B
|
|
> +i /etc/lmhosts
|
|
</PRE
|
|
></TD
|
|
></TR
|
|
></TABLE
|
|
>
|
|
</P
|
|
></DIV
|
|
></DIV
|
|
><DIV
|
|
CLASS="NAVFOOTER"
|
|
><HR
|
|
ALIGN="LEFT"
|
|
WIDTH="100%"><TABLE
|
|
WIDTH="100%"
|
|
BORDER="0"
|
|
CELLPADDING="0"
|
|
CELLSPACING="0"
|
|
><TR
|
|
><TD
|
|
WIDTH="33%"
|
|
ALIGN="left"
|
|
VALIGN="top"
|
|
><A
|
|
HREF="chap29sec291.html"
|
|
>Prev</A
|
|
></TD
|
|
><TD
|
|
WIDTH="34%"
|
|
ALIGN="center"
|
|
VALIGN="top"
|
|
><A
|
|
HREF="index.html"
|
|
>Home</A
|
|
></TD
|
|
><TD
|
|
WIDTH="33%"
|
|
ALIGN="right"
|
|
VALIGN="top"
|
|
><A
|
|
HREF="chap29sec293.html"
|
|
>Next</A
|
|
></TD
|
|
></TR
|
|
><TR
|
|
><TD
|
|
WIDTH="33%"
|
|
ALIGN="left"
|
|
VALIGN="top"
|
|
>Samba Administrative Tools</TD
|
|
><TD
|
|
WIDTH="34%"
|
|
ALIGN="center"
|
|
VALIGN="top"
|
|
><A
|
|
HREF="soft-fileshrng.html"
|
|
>Up</A
|
|
></TD
|
|
><TD
|
|
WIDTH="33%"
|
|
ALIGN="right"
|
|
VALIGN="top"
|
|
>Installed files</TD
|
|
></TR
|
|
></TABLE
|
|
></DIV
|
|
></BODY
|
|
></HTML
|
|
> |