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ef970a764e
that the old one becomes smbprint.old. We still need to hack smbprint some more to make sure that we can pass the username and password in a file rather than on the command line where local hackers can see it.
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146 lines
3.2 KiB
Bash
Executable File
146 lines
3.2 KiB
Bash
Executable File
#!/bin/sh
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# This script is an input filter for printcap printing on a unix machine. It
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# uses the smbclient program to print the file to the specified smb-based
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# server and service.
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# For example you could have a printcap entry like this
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#
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# smb:lp=/dev/null:sd=/usr/spool/smb:sh:if=/usr/local/samba/smbprint
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#
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# which would create a unix printer called "smb" that will print via this
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# script. You will need to create the spool directory /usr/spool/smb with
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# appropriate permissions and ownerships for your system.
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# Set these to the server and service you wish to print to
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# In this example I have a WfWg PC called "lapland" that has a printer
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# exported called "printer" with no password.
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#
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# Script further altered by hamiltom@ecnz.co.nz (Michael Hamilton)
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# so that the server, service, and password can be read from
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# a /usr/var/spool/lpd/PRINTNAME/.config file.
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#
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# Script further modified by Richard Sharpe to fix some things.
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# Get rid of the -x on the first line, and add parameters
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#
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# -t now causes translate to be used when sending files
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#
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# Further modifications by Alfred Perlstein to fix some problems and
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# improve the quality of the code (3-Dec-2001).
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#
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# More hacking by Richard Sharpe to improve portability. 9-Dec-2001.
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#
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# In order for this to work the /etc/printcap entry must include an
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# accounting file (af=...):
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#
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# cdcolour:\
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# :cm=CD IBM Colorjet on 6th:\
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# :sd=/var/spool/lpd/cdcolour:\
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# :af=/var/spool/lpd/cdcolour/acct:\
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# :if=/usr/local/etc/smbprint:\
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# :mx=0:\
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# :lp=/dev/null:
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#
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# The /usr/var/spool/lpd/PRINTNAME/.config file should contain:
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# server=PC_SERVER
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# service=PR_SHARENAME
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# password="password"
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#
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# E.g.
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# server=PAULS_PC
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# service=CJET_371
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# password=""
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#smbclient=/usr/pkg/bin/smbclient
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# Assume that smbclient will be in the same place as smbprint
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smbclient="`dirname $0`/smbclient"
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#
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# The last parameter to the filter is the accounting file name.
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# Extract the directory name from the file name.
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# Concat this with /.config to get the config file.
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#
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TRANS=0
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eval acct_file=\${$#}
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spool_dir=`dirname $acct_file`
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config_file=$spool_dir/.config
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# Should read the following variables set in the config file:
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# server
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# service
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# password
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# username (optional)
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# IP (optional)
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# debug (optional)
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# debugsmb (optional)
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# debugfile (optional)
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. $config_file
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if [ "x$password" = "x" ] ; then
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password="-N"
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fi
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if [ "x$username" == "x" ] ; then
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username="$server";
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fi
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while test $# -gt 0; do
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case "$1" in
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-t)
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TRANS=1
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;;
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*) # Bad Parameters, ignore them ...
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;;
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esac
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shift
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done
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command="print - ;"
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if [ $TRANS -eq 1 ]; then
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command="translate;$command";
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fi
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debugfile="/tmp/smb-print.log"
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if [ "x$debug" = "x" ] ; then
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debugfile=/dev/null debugargs=
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else
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if [ $debug -eq 0 ] ; then
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debugfile=/dev/null debugargs=
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else
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set -x; exec >>$debugfile 2>&1
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debugargs="$debugfile."
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#[ "x$debugsmb" == "x" ] || debugargs="$debugargs -d $debugsmb"
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fi
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fi
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if [ "x$smbconf" != "x" ]; then
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smbconf="-s $smbconf"
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fi
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if [ "x$IP" != "x" ]; then
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IP="-I $IP"
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fi
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if [ "x$debugargs" != "x" ]; then
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debugargs="-l $debugargs"
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fi
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$smbclient \
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"\\\\$server\\$service" \
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$password \
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$smbconf \
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$IP \
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$debugargs \
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-U $username \
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-P \
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-c "$command"
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#
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