#!/sbin/sh # # CDDL HEADER START # # The contents of this file are subject to the terms of the # Common Development and Distribution License (the "License"). # You may not use this file except in compliance with the License. # # You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE # or http://www.opensolaris.org/os/licensing. # See the License for the specific language governing permissions # and limitations under the License. # # When distributing Covered Code, include this CDDL HEADER in each # file and include the License file at usr/src/OPENSOLARIS.LICENSE. # If applicable, add the following below this CDDL HEADER, with the # fields enclosed by brackets "[]" replaced with your own identifying # information: Portions Copyright [yyyy] [name of copyright owner] # # CDDL HEADER END # # Copyright 2014 Nexenta Systems, Inc. All rights reserved. # # Copyright 2007 Sun Microsystems, Inc. All rights reserved. # Use is subject to license terms. # Copyright (c) 1984, 1986, 1987, 1988, 1989 AT&T # All Rights Reserved # Portions of this source code were derived from Berkeley 4.3 BSD # under license from the Regents of the University of California. # set -xv YPXFR=/usr/lib/netsvc/yp/ypxfr MAKEPATH=/usr/ccs/bin maps="publickey publickey.byname" yproot_dir=/var/yp yproot_exe=/usr/sbin/yp hf=/var/run/ypservers.$$ XFR=${YPXFR} hosts_file=/etc/hosts hosts6_file=/etc/inet/ipnodes clientp=F masterp=F slavep=F host="" def_dom="" master="" got_host_list=F first_time=T non_interactive=F exit_on_error=F errors_in_setup=F enable_next_boot () { /usr/sbin/svcadm disable -t $1 [ $? = 0 ] || echo "ypinit: unable to temporarily disable $1" /usr/sbin/svccfg -s $1 \ setprop general/enabled = true [ $? = 0 ] || echo "ypinit: unable to enable $1 for next boot" } enable_this_boot () { /usr/sbin/svcadm enable $1 [ $? = 0 ] || echo "ypinit: unable to enable $1" } is_valid_ipaddr () { test -n "`echo $1 | awk 'NF != 1 {exit} \ $1 !~ /[0-9]/ || /[;-~]/ || /!--/ || /\// {exit} \ $1 !~ /\./ {exit} {print}'`" || \ test -n "`echo $1 | awk 'NF != 1 {exit} \ ($1 !~ /[0-9]/ && $1 !~ /[A-F]/ && \ $1 !~ /[a-f]/) || \ /[;-@]/ || /[G-\`]/ || /[g-~]/ || /!--/ || \ /\// {exit} \ $1 !~ /:/ {exit} {print}'`" } PATH=/bin:/usr/bin:/usr/etc:/usr/sbin:$yproot_exe:$MAKEPATH:$PATH export PATH # To do cleanup trap '/usr/bin/rm -f $hf' 0 1 2 3 15 # Check out total number of arguments case $# in 1) case $1 in -c) clientp=T;; -m) masterp=T;; *) echo 'usage:' echo ' ypinit -c [server_name...]' echo ' ypinit -m' echo ' ypinit -s master_server' echo "" echo "\ where -c is used to set up a yp client, -m is used to build a master " echo "\ yp server data base, and -s is used for a slave data base." echo "\ master_server must be an existing reachable yp server." exit 1;; esac;; 2) case $1 in -s) slavep=T; master=$2; if ( grep $master $hosts_file $hosts6_file > /dev/null ) then echo "" else echo "server not found in $hosts_file or $hosts6_file" exit 1 fi;; # the case with more than one argument with the '-c' option # is a subject to enter non-interactive mode -c) clientp=T; non_interactive=T; ;; *) echo 'usage:' echo ' ypinit -c [server_name...]' echo ' ypinit -m' echo ' ypinit -s master_server' echo "" echo "\ where -c is used to set up a yp client, -m is used to build a master " echo "\ yp server data base, and -s is used for a slave data base." echo "\ master_server must be an existing reachable yp server." exit 1;; esac;; *) case $1 in # the case with more than one argument with the '-c' option # is a subject to enter non-interactive mode -c) clientp=T; non_interactive=T; ;; *) echo 'usage:' echo ' ypinit -c [server_name...]' echo ' ypinit -m' echo ' ypinit -s master_server' echo "" echo "\ where -c is used to set up a yp client, -m is used to build a master " echo "\ yp server data base, and -s is used for a slave data base." echo "\ master_server must be an existing reachable yp server." exit 1;; esac;; esac if [ $? -ne 0 ] then echo "\ You have to be the superuser to run this. Please log in as root." exit 1 fi host=`uname -n` if [ $? -ne 0 ] then echo "Can't get local host's name. Please check your path." exit 1 fi if [ -z "$host" ] then echo "The local host's name hasn't been set. Please set it." exit 1 fi def_dom=`domainname` if [ $? -ne 0 ] then echo "Can't get local host's domain name. Please check your path." exit 1 fi if [ -z "$def_dom" ] then echo "The local host's domain name hasn't been set. Please set it." exit 1 fi domainname $def_dom real_def_dom=$def_dom #def_dom=`ypalias -d $def_dom` ypservers_map=`ypalias ypservers` domain_dir="$yproot_dir""/""$def_dom" binding_dir="$yproot_dir""/binding/""$def_dom" binding_file="$yproot_dir""/binding/""$def_dom""/ypservers" if [ ! -d $yproot_dir -o -f $yproot_dir ] then echo "\ The directory $yproot_dir doesn't exist. Restore it from the distribution." exit 1 fi # add domainname and ypservers aliases to aliases file echo ypservers $ypservers_map >> $yproot_dir/aliases echo $real_def_dom $def_dom >> $yproot_dir/aliases sort $yproot_dir/aliases | uniq > /var/run/.ypaliases; mv /var/run/.ypaliases $yproot_dir/aliases if [ ! -d "$yproot_dir"/binding ] then mkdir "$yproot_dir"/binding fi if [ ! -d $binding_dir ] then mkdir "$binding_dir" fi if [ $slavep = F ] then if [ $non_interactive = F ] then while [ $got_host_list = F ]; do touch $hf # make sure file exists echo "" echo "\ In order for NIS to operate sucessfully, we have to construct a list of the " echo "\ NIS servers. Please continue to add the names for YP servers in order of" echo "\ preference, one per line. When you are done with the list, type a " echo "\ or a return on a line by itself." if [ $masterp = T ] then echo $host > $hf echo "\tnext host to add: $host" elif [ -f $binding_file ] then if [ $first_time = T ] then for h in `cat $binding_file` do echo $h >> $hf echo "\tnext host to add: $h" done fi fi echo "\tnext host to add: \c" while read h ; test -n "$h" do # # Host should be in the v4 or v6 hosts file or # reasonably resemble an IP address. We'll do a # sanity check that a v4 addr is one word consisting # of only numbers and the "." character, # which should guard against fully qualified # hostnames and most malformed entries. IPv6 # addresses can be numbers, hex letters, and have # at least one ":" character and possibly one or # more "." characters for embedded v4 addresses # if ( grep $h $hosts_file $hosts6_file > /dev/null ) || \ ( test $clientp = T && `is_valid_ipaddr $h` ) then echo $h >> $hf echo "\tnext host to add: \c" else echo "host $h not found in $hosts_file or" \ "$hosts6_file.\nNot added to the list." echo "" echo "Do you wish to abort [y/n: y] \c" read cont_ok case $cont_ok in n*) echo "\tnext host to add: \c";; N*) echo "\tnext host to add: \c";; *) exit 1;; esac fi done echo "" if [ -s $hf ] then echo "The current list of yp servers looks like this:" echo "" cat $hf echo "" echo "Is this correct? [y/n: y] \c" else echo "You have not added any server information." echo "" echo "Do you still wish to exit? [y/n: y] \c" fi read hlist_ok case $hlist_ok in n*) got_host_list=F first_time=F rm $hf echo "Let's try the whole thing again...";; N*) got_host_list=F first_time=F rm $hf echo "Let's try the whole thing again...";; *) got_host_list=T;; esac done else shift > $hf while [[ $# > 0 ]]; do if ( grep $1 $hosts_file $hosts6_file > /dev/null ) || \ ( `is_valid_ipaddr $1` ) then echo $1 >> $hf else echo "host $1 not found in $hosts_file or" \ "$hosts6_file.\nNot added to the list." echo "" fi shift done fi if [ -s $hf ] then cp $hf $binding_file fi fi # # Start client service on next boot, unless we're establishing a slave # server, in which case the binding is needed now (or should be # preserved). # if [ $slavep = T ] then enable_this_boot network/nis/client:default else enable_next_boot network/nis/client:default fi # # As a client, our configuration is correct once a binding file is # established, and so we can exit (making sure we're no longer a server, # of course). # if [ $clientp = T ] then rm $hf /usr/sbin/svcadm disable network/nis/server:default /usr/sbin/svcadm disable network/nis/xfr:default /usr/sbin/svcadm disable network/nis/passwd:default /usr/sbin/svcadm disable network/nis/update:default exit 0 fi if [ $slavep = T ] then if [ $host = $master ] then echo "\ The host specified should be a running master yp server, not this machine." exit 1 fi maps=`ypwhich -m | egrep $master$| awk '{ printf("%s ",$1) }' -` if [ -z "$maps" ] then echo "Can't enumerate maps from $master. Please check that it is running." exit 1 fi fi echo "" echo "Installing the YP database will require that you answer a few questions." echo "Questions will all be asked at the beginning of the procedure." echo "" echo "Do you want this procedure to quit on non-fatal errors? [y/n: n] \c" read doexit case $doexit in y*) exit_on_error=T;; Y*) exit_on_error=T;; *) echo "\ OK, please remember to go back and redo manually whatever fails. If you" echo "\ don't, some part of the system (perhaps the yp itself) won't work.";; esac echo "The yp domain directory is $yproot_dir""/""$def_dom" for dir in $yproot_dir/$def_dom do if [ -d $dir ]; then echo "Can we destroy the existing $dir and its contents? [y/n: n] \c" read kill_old_dir case $kill_old_dir in y*) rm -r -f $dir if [ $? -ne 0 ] then echo "Can't clean up old directory $dir. Fatal error." exit 1 fi;; Y*) rm -r -f $dir if [ $? -ne 0 ] then echo "Can't clean up old directory $dir. Fatal error." exit 1 fi;; *) echo "OK, please clean it up by hand and start again. Bye" exit 0;; esac fi mkdir $dir if [ $? -ne 0 ] then echo "Can't make new directory $dir. Fatal error." exit 1 fi done if [ $slavep = T ] then echo "\ There will be no further questions. The remainder of the procedure should take" echo "a few minutes, to copy the data bases from $master." for dom in $real_def_dom do for map in $maps do echo "Transferring $map..." $XFR -h $master -c -d $dom $map if [ $? -ne 0 ] then errors_in_setup=T if [ $exit_on_error = T ] then exit 1 fi fi done done echo "" echo "${host}'s nis data base has been set up\n" if [ $errors_in_setup = T ] then echo " with errors. Please remember" echo "to figure out what went wrong, and fix it." else echo " without any errors." fi # enable slave services enable_this_boot network/nis/server:default enable_this_boot network/nis/client:default exit 0 else rm -f $yproot_dir/*.time echo "\ There will be no further questions. The remainder of the procedure should take" echo "5 to 10 minutes." echo "Building $yproot_dir/$def_dom/ypservers..." makedbm $hf $yproot_dir/$def_dom/$ypservers_map if [ $? -ne 0 ] then echo "\ Couldn't build yp data base $yproot_dir/$def_dom/$ypservers_map." errors_in_setup=T if [ $exit_on_error = T ] then exit 1 fi fi rm $hf in_pwd=`pwd` cd $yproot_dir echo "Running \c" echo $yproot_dir "\c" echo "/Makefile..." make NOPUSH=1 if [ $? -ne 0 ] then echo "\ Error running Makefile." errors_in_setup=T if [ $exit_on_error = T ] then exit 1 fi fi cd $in_pwd echo "" echo "\ $host has been set up as a yp master server\c" if [ $errors_in_setup = T ] then echo " with errors. Please remember" echo "to figure out what went wrong, and fix it." else echo " without any errors." fi echo "" echo "\ If there are running slave yp servers, run yppush now for any data bases" echo "\ which have been changed. If there are no running slaves, run ypinit on" echo "\ those hosts which are to be slave servers." # enable master services enable_this_boot network/nis/server:default enable_this_boot network/nis/xfr:default enable_this_boot network/nis/passwd:default enable_this_boot network/nis/update:default enable_this_boot network/nis/client:default fi