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Diffstat (limited to 'packaging/Caldera/OpenServer/initconfig')
| -rwxr-xr-x | packaging/Caldera/OpenServer/initconfig | 254 |
1 files changed, 254 insertions, 0 deletions
diff --git a/packaging/Caldera/OpenServer/initconfig b/packaging/Caldera/OpenServer/initconfig new file mode 100755 index 00000000000..518d5962c43 --- /dev/null +++ b/packaging/Caldera/OpenServer/initconfig @@ -0,0 +1,254 @@ +#!/bin/sh +# Initial configuration script for Samba. +# This script should be run once, immediately after Samba is installed, +# to get a basic smb.conf script into place. Subsequent modification +# of this initial configuration should be done by swat. +# +# It is expected that in future versions of Samba, swat will be able to +# do the initial configuration as well, and this script will become +# unnecessary. + +CONF_SRC=/etc/samba.d/smb.conf.default +CONF=/etc/samba.d/smb.conf + +# getyn: ask a question, return value indicates response + +getyn () { + while true; do + echo "$1 [$2] \c" + read answer + [ -z "$answer" ] && answer=$2 + + case $answer in + [Yy]*) echo; return 0; + ;; + [Nn]*) echo; return 1; + ;; + *) echo "Please answer yes or no." + continue + ;; + esac + done +} + +# conf_replace: call sed to replace strings in smb.conf file with new +# values, and if necessary uncomment the lines in which those strings +# appear. For this to work, the source file needs to contain unique +# placeholder strings to be replaced, e.g., %%WORKGROUP%% + +conf_replace () { + sed -e 's/^;*\(.*\)'$1'\(.*\)$/\1'$2'\2/' < $CONF > /tmp/smb.conf.$$ + cp -f /tmp/smb.conf.$$ $CONF + rm -f /tmp/smb.conf.$$ +} + +# Begin main + +# Check whether conf file has already been edited +if [ -f $CONF ]; then + cmp -s $CONF_SRC $CONF || { + echo "The file $CONF appears to have been previously edited. +If you continue, this file will be restored to its original +state and any changes you have made may be lost.\n" + if getyn "Continue?" No; then + echo "Backing up $CONF to ${CONF}-\n" + cp -f $CONF ${CONF}- + cp -f $CONF_SRC $CONF + else + exit 0 + fi + } +else + cp -f $CONF_SRC $CONF +fi + +# Question 1: Workgroup/Domain Name +# Default is MYGROUP. Responses must begin with an alphabetical +# character and contain no punctuation. +while true; do + default=MYGROUP + echo "Enter Workgroup/NT-Domain name: [$default] \c" + read workgroup + + if [ -z "$workgroup" ]; then + workgroup=$default + fi + + set -- $workgroup + if [ $# -gt 1 ]; then + echo "ERROR: Workgroup names cannot contain spaces or punctuation.\n" + continue + fi + + workgroup=`echo $workgroup | tr a-z A-Z | tr -d [:punct:]` + if expr "$workgroup" : '[^A-Z]' >&-; then + echo "ERROR: Workgroup name must begin with an alphabetic character.\n" + continue + fi + + echo "Workgroup name set to \"$workgroup\".\n" + + break +done + + +# Question 2: Machine Name +# Default is the uname, forced to capital letters and with punctuation +# excised. Responses must begin with an alphabetical +# character and contain no punctuation. +while true; do + default=`uname -n | tr a-z A-Z | tr -d [:punct:]` + echo "Enter Machine name: [$default] \c" + read name + + if [ -z "$name" ]; then + name=$default + fi + + set -- $name + if [ $# -gt 1 ]; then + echo "ERROR: Machine names cannot contain spaces or punctuation.\n" + continue + fi + + name=`echo $name | tr a-z A-Z | tr -d [:punct:]` + if expr "$name" : '[^A-Z]' >&-; then + echo "ERROR: Machine name must begin with an alphabetic character.\n" + continue + fi + + echo "Machine name set to \"$name\".\n" + + break +done + +# Question 3: use WINS? +wins=false +if getyn "Will this system use WINS (recommended)?" Yes; then + wins=true +fi + +# Optional questions, asked only if WINS will be used +if [ "$wins" = "true" ]; then + # Question 3.1: Are we the WINS server? + echo "NOTE: A workgroup can have only one WINS server." + wins_svr=false + if getyn "Will this system be the WINS server for your workgroup?" No; then + wins_svr=true + fi + + # Question 3.2: Who is the WINS server? + if [ "$wins_svr" = "false" ]; then + while true; do + echo "Enter the address of the primary WINS server for your workgroup: \c" + read wins_addr + + if expr "$wins_addr" : '[0-9][0-9]*.[0-9][0-9]*.[0-9][0-9]*.[0-9][0-9]*$' >&- ; then + echo + break + fi + + echo "ERROR: Invalid IP address format.\n" + done + fi +fi + +# Question 4: Which interfaces will be active? +iflist=`ifconfig -a | grep -v LOOPBACK | grep '^[^ ]*:' | cut -f1 -d:` + +set -- $iflist +if [ "$#" -eq 0 ]; then + echo "FATAL ERROR: No network interfaces" + exit 1 +elif [ "$#" -eq 1 ]; then + interfaces=$1 +else + while true; do + interfaces="" + echo "Which of the following interfaces should Samba run on?\n" + for i in $iflist; do + addr=`ifconfig $i | grep "inet " | sed 's/inet \([^ ]*\) .*$/\1/'` + echo "\t$i:\t$addr" + done + echo "\nList all interfaces to activate (e.g., net0, net1, etc): \c" + read response + for i in $response; do + found=false + for j in $iflist; do + if [ "$i" = "$j" ]; then + found=true + break + fi + done + if [ "$found" = "true" ]; then + interfaces="$interfaces $j" + else + echo "ERROR: Invalid interface name $i\n" + continue 2 + fi + done + + interfaces="$interfaces lo0 atl0" + break + done +fi + +# Question 5: Are we part of an existing security domain or active # directory? +domain_exists=false +if getyn "Will this system be part of a currently existing Microsoft Security\n\ +Domain or Active Directory?" No; then + domain_exists=true +fi + +# Optional questions, depending on response to question 5 +if [ "$domain_exists" = "true" ]; then + # Question 5.1: (if yes to 5) Who's the PDC? + default='*' + echo "Enter the name of the Primary Domain Controller: [*] \c" + read pdc + if [ -z "$pdc" ]; then + pdc=$default + else + pdc=`echo $pdc | tr a-z A-Z | tr -d [:punct:]` + fi + echo "Primary Domain Controller set to \"$pdc\".\n" +else + # Question 5.2: (if no to 5) Are we going to be the PDC? + domain_master=false + if getyn "Will this system be the domain controller for a new Microsoft\n\ +Security Domain?" No; then + domain_master=true + fi +fi + +# Done asking questions. +# Edit conf file with new values +conf_replace %%WORKGROUP%% "$workgroup" +conf_replace %%NBNAME%% "$name" + +if [ "$wins" = true ]; then + if [ "$wins_svr" = true ]; then + conf_replace %%WINSSUPPORT%% yes + else + conf_replace %%WINSSERVER%% $wins_addr + fi +fi + +conf_replace %%INTERFACES%% "$interfaces" +conf_replace %%BINDONLY%% yes + +if [ "$domain_exists" = true ]; then + conf_replace %%SECURITY%% domain + conf_replace %%PWSERVER%% "$pdc" +else + conf_replace %%SECURITY%% user +fi + +if [ "$domain_master" = true ]; then + conf_replace %%DOMAINMASTER%% yes + conf_replace %%DOMAINLOGONS%% yes + conf_replace %%OSLEVEL%% 33 +else + conf_replace %%OSLEVEL%% 20 +fi + |