1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000
1.2 +++ b/openpkg/aux.usrgrp.sh Tue Jan 06 23:40:39 2009 +0100
1.3 @@ -0,0 +1,222 @@
1.4 +#!/bin/sh
1.5 +##
1.6 +## usrgrp.sh -- user/group name/id determination
1.7 +## Copyright (c) 2000-2007 OpenPKG Foundation e.V. <http://openpkg.net/>
1.8 +## Copyright (c) 2000-2007 Ralf S. Engelschall <http://engelschall.com/>
1.9 +##
1.10 +## Permission to use, copy, modify, and distribute this software for
1.11 +## any purpose with or without fee is hereby granted, provided that
1.12 +## the above copyright notice and this permission notice appear in all
1.13 +## copies.
1.14 +##
1.15 +## THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
1.16 +## WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
1.17 +## MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
1.18 +## IN NO EVENT SHALL THE AUTHORS AND COPYRIGHT HOLDERS AND THEIR
1.19 +## CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
1.20 +## SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
1.21 +## LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
1.22 +## USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
1.23 +## ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
1.24 +## OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
1.25 +## OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
1.26 +## SUCH DAMAGE.
1.27 +##
1.28 +
1.29 +# command line parameters (defaults)
1.30 +help=0
1.31 +usr=''; grp=''
1.32 +susr=''; sgrp=''
1.33 +musr=''; mgrp=''
1.34 +rusr=''; rgrp=''
1.35 +nusr=''; ngrp=''
1.36 +suid=''; sgid=''
1.37 +muid=''; mgid=''
1.38 +ruid=''; rgid=''
1.39 +nuid=''; ngid=''
1.40 +
1.41 +# parse command line options
1.42 +for opt
1.43 +do
1.44 + case $opt in
1.45 + -*=*) arg=`echo "$opt" | sed 's/^[-_a-zA-Z0-9]*=//'` ;;
1.46 + *) arg='' ;;
1.47 + esac
1.48 + case $opt in
1.49 + -h | --help ) help=1 ;;
1.50 + --usr=* | --user=* ) usr=$arg ;;
1.51 + --grp=* | --group=* ) grp=$arg ;;
1.52 + --susr=* ) susr=$arg ;;
1.53 + --sgrp=* ) sgrp=$arg ;;
1.54 + --musr=* ) musr=$arg ;;
1.55 + --mgrp=* ) mgrp=$arg ;;
1.56 + --rusr=* ) rusr=$arg ;;
1.57 + --rgrp=* ) rgrp=$arg ;;
1.58 + --nusr=* ) nusr=$arg ;;
1.59 + --ngrp=* ) ngrp=$arg ;;
1.60 + --suid=* ) suid=$arg ;;
1.61 + --sgid=* ) sgid=$arg ;;
1.62 + --muid=* ) muid=$arg ;;
1.63 + --mgid=* ) mgid=$arg ;;
1.64 + --ruid=* ) ruid=$arg ;;
1.65 + --rgid=* ) rgid=$arg ;;
1.66 + --nuid=* ) nuid=$arg ;;
1.67 + --ngid=* ) ngid=$arg ;;
1.68 + * ) help=1 ;;
1.69 + esac
1.70 +done
1.71 +if [ ".$help" = .1 ]; then
1.72 + echo "Usage: sh $0 [-h|--help]" 2>&1
1.73 + echo " [--[smrn]?usr=<usr>] [--[smrn]?grp=<usr>]" 2>&1
1.74 + echo " [--[smrn]uid=<uid>] [--[smrn]gid=<gid>]" 2>&1
1.75 + exit 1
1.76 +fi
1.77 +
1.78 +# determine cusr/cgrp
1.79 +cusr=`(id -un) 2>/dev/null ||\
1.80 + (id | sed -e 's;^[^(]*(\([^)]*\)).*;\1;') 2>/dev/null ||\
1.81 + (whoami) 2>/dev/null ||\
1.82 + (who am i | cut "-d " -f1) 2>/dev/null ||\
1.83 + echo $LOGNAME`
1.84 +cgid=`(id -g $cusr) 2>/dev/null ||\
1.85 + ((getent passwd "${cusr}"; grep "^${cusr}:" /etc/passwd; ypmatch "${cusr}" passwd; nismatch "${cusr}" passwd; nidump passwd . | grep "^${cusr}:") 2>/dev/null |\
1.86 + sed -n -e '1p' | awk -F: '{ print $4; }')`
1.87 +cgrp=`(id -gn $cusr) 2>/dev/null ||\
1.88 + ((getent group; cat /etc/group; ypcat group; niscat group; nidump group .) 2>/dev/null | grep "^[^:]*:[^:]*:${cgid}:" |\
1.89 + sed -n -e '1p' | awk -F: '{ print $1; }')`
1.90 +[ ".$cgrp" = . ] && cgrp="$cusr"
1.91 +
1.92 +# determine OpenPKG susr/sgrp
1.93 +if [ ".$susr" = . ]; then
1.94 + if [ ".$usr" = . ]; then
1.95 + susr="$cusr"
1.96 + else
1.97 + susr="root"
1.98 + fi
1.99 +fi
1.100 +if [ ".$sgrp" = . ]; then
1.101 + sgrp=`(id -gn $susr) 2>/dev/null`
1.102 + if [ ".$sgrp" = . ]; then
1.103 + tgid=`(getent passwd "${susr}"; grep "^${susr}:" /etc/passwd; ypmatch "${susr}" passwd; nismatch "${susr}" passwd; nidump passwd . | grep "^${susr}:") 2>/dev/null |\
1.104 + sed -n -e '1p' | awk -F: '{ print $4; }'`
1.105 + if [ ".$tgid" != . ]; then
1.106 + sgid="${tgid}"
1.107 + sgrp=`(getent group; cat /etc/group; ypcat group; niscat group; nidump group .) 2>/dev/null |\
1.108 + grep "^[^:]*:[^:]*:${sgid}:" | sed -n -e '1p' | awk -F: '{ print $1; }'`
1.109 + fi
1.110 + if [ ".$sgrp" = . ]; then
1.111 + sgrp="wheel"
1.112 + fi
1.113 + fi
1.114 +fi
1.115 +
1.116 +# determine OpenPKG musr/mgrp
1.117 +if [ ".$musr" = . ]; then
1.118 + musr="$usr"
1.119 +fi
1.120 +if [ ".$musr" = . ]; then
1.121 + musr="$cusr"
1.122 +fi
1.123 +if [ ".$mgrp" = . ]; then
1.124 + mgrp=`(id -gn $musr) 2>/dev/null`
1.125 + if [ ".$mgrp" = . ]; then
1.126 + tgid=`(getent passwd "${musr}"; grep "^${musr}:" /etc/passwd; ypmatch "${musr}" passwd; nismatch "${musr}" passwd; nidump passwd . | grep "^${musr}:") 2>/dev/null |\
1.127 + sed -n -e '1p' | awk -F: '{ print $4; }'`
1.128 + if [ ".$tgid" != . ]; then
1.129 + mgid="${tgid}"
1.130 + mgrp=`(getent group; cat /etc/group; ypcat group; niscat group; nidump group .) 2>/dev/null |\
1.131 + grep "^[^:]*:[^:]*:${mgid}:" | sed -n -e '1p' | awk -F: '{ print $1; }'`
1.132 + fi
1.133 + if [ ".$mgrp" = . ]; then
1.134 + mgrp="$grp"
1.135 + fi
1.136 + if [ ".$mgrp" = . ]; then
1.137 + mgrp="$cgrp"
1.138 + fi
1.139 + fi
1.140 +fi
1.141 +
1.142 +# determine OpenPKG rusr/rgrp
1.143 +if [ ".$rusr" = . ]; then
1.144 + rusr="${usr}-r"
1.145 +fi
1.146 +if [ ".$rusr" = ".-r" ]; then
1.147 + rusr="$cusr"
1.148 +fi
1.149 +if [ ".$rgrp" = . ]; then
1.150 + rgrp=`(id -gn $rusr) 2>/dev/null`
1.151 + if [ ".$rgrp" = . ]; then
1.152 + tgid=`(getent passwd "${rusr}"; grep "^${rusr}:" /etc/passwd; ypmatch "${rusr}" passwd; nismatch "${rusr}" passwd; nidump passwd . | grep "^${rusr}:") 2>/dev/null |\
1.153 + sed -n -e '1p' | awk -F: '{ print $4; }'`
1.154 + if [ ".$tgid" != . ]; then
1.155 + rgid="${tgid}"
1.156 + rgrp=`(getent group; cat /etc/group; ypcat group; nismatch group; nidump group .) 2>/dev/null |\
1.157 + grep "^[^:]*:[^:]*:${rgid}:" | sed -n -e '1p' | awk -F: '{ print $1; }'`
1.158 + fi
1.159 + if [ ".$rgrp" = . ]; then
1.160 + rgrp="${grp}-r"
1.161 + fi
1.162 + if [ ".$rgrp" = ".-r" ]; then
1.163 + rgrp="$cgrp"
1.164 + fi
1.165 + fi
1.166 +fi
1.167 +
1.168 +# determine OpenPKG nusr/ngrp
1.169 +if [ ".$nusr" = . ]; then
1.170 + nusr="${usr}-n"
1.171 +fi
1.172 +if [ ".$nusr" = ".-n" ]; then
1.173 + nusr="$cusr"
1.174 +fi
1.175 +if [ ".$ngrp" = . ]; then
1.176 + ngrp=`(id -gn $nusr) 2>/dev/null`
1.177 + if [ ".$ngrp" = . ]; then
1.178 + tgid=`(getent passwd "${nusr}"; grep "^${nusr}:" /etc/passwd; ypmatch "${nusr}" passwd; nismatch "${nusr}" passwd; nidump passwd . | grep "^${nusr}:") 2>/dev/null |\
1.179 + sed -n -e '1p' | awk -F: '{ print $4; }'`
1.180 + if [ ".$tgid" != . ]; then
1.181 + ngid="${tgid}"
1.182 + ngrp=`(getent group; cat /etc/group; ypcat group; niscat group; nidump group .) 2>/dev/null |\
1.183 + grep "^[^:]*:[^:]*:${ngid}:" | sed -n -e '1p' | awk -F: '{ print $1; }'`
1.184 + fi
1.185 + if [ ".$ngrp" = . ]; then
1.186 + ngrp="${grp}-n"
1.187 + fi
1.188 + if [ ".$ngrp" = ".-n" ]; then
1.189 + ngrp="$cgrp"
1.190 + fi
1.191 + fi
1.192 +fi
1.193 +
1.194 +# determine OpenPKG suid/sgid
1.195 +# (currently not necessary)
1.196 +
1.197 +# determine OpenPKG muid/mgid
1.198 +# (currently not necessary)
1.199 +
1.200 +# determine OpenPKG ruid/rgid
1.201 +# (currently not necessary)
1.202 +
1.203 +# determine OpenPKG nuid/ngid
1.204 +# (currently not necessary)
1.205 +
1.206 +# print results
1.207 +output=""
1.208 +for var in \
1.209 + susr sgrp \
1.210 + musr mgrp \
1.211 + rusr rgrp \
1.212 + nusr ngrp \
1.213 + suid sgid \
1.214 + muid mgid \
1.215 + ruid rgid \
1.216 + nuid ngid; do
1.217 + eval "val=\"\$$var\""
1.218 + if [ ".$output" = . ]; then
1.219 + output="$var=\"$val\""
1.220 + else
1.221 + output="$output; $var=\"$val\""
1.222 + fi
1.223 +done
1.224 +echo $output
1.225 +
