#!/bin/sh

# OpenSSH solaris build script and supporting data files
# Copyright (c) 2000 Rip Loomis and
#   Science Applications International Corporation (SAIC)
#   (http://www.cist-east.saic.com).  All rights reserved.
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions
# are met:
# 1. Redistributions of source code must retain the above copyright
#    notice, this list of conditions and the following disclaimer.
# 2. Redistributions in binary form must reproduce the above copyright
#    notice, this list of conditions and the following disclaimer in the
#    documentation and/or other materials provided with the distribution.
# 3. The name of the author may not be used to endorse or promote products
#    derived from this software without specific prior written permission.
#
# THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
# IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
# OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
# IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
# NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
# THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

# Obviously, without all the hard work of the OpenBSD OpenSSH developers
# and the OpenSSH Portability Team, these scripts would be pointless...
# so thanks again folks!
#=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=

#### Known issues
# These methods are generally based on a "default" compilation of
# OpenSSH on Solaris--so the more things that you change from the default,
# the greater the chance that something in the script won't be able to
# handle the changes.  In general, though, most things should be determined
# from your compile environment--the architecture, SSH version, and
# other related data should all get picked up by this script.  The script
# and data files were last updated to match OpenSSH 2.1.1p4.
#
# All building and packaging is done under a temporary directory that is
# itself created under the contrib/solaris directory--so there shouldn't
# be any special security issues (or need for root access during the
# packaging process).  The temporary directory is defined below as
# ${BUILDDIR}.
#
# The permissions on the installed files are based on how we prefer to
# do things here--so nothing is installed SetUID to root.
#
# The post-install script makes a good-faith attempt to install a
# functional configuration on your system.  I would be interested in hearing
# of any failure modes that are found, as I tried to compensate for all
# the ones that showed up here when we started replacing all the
# different installed versions of SSH.

#### Body of the script (finally!)
# We expect to be building the solaris package under the contrib/solaris
# directory--but the build-package script might be run with a relative
# path by a user in the main SSH directory...so we try to handle this
# case.  Note that this is still a quick and dirty solution, not robust.

if [ -f sshd.c ]; then
   cd contrib/solaris >/dev/null
fi

# Locations of standard binaries
UNAME=/usr/bin/uname
SED=/usr/bin/sed
PWD=/usr/bin/pwd
CUT=/usr/bin/cut
STRIP=/usr/ccs/bin/strip
PKGMK=/usr/bin/pkgmk
PKGTRANS=/usr/bin/pkgtrans
GREP=/usr/bin/grep
DATE=/usr/bin/date

CURRDIR=`${PWD}`
BUILDDIR=${CURRDIR}/build-SSH-package
# If you really want to name the package "ssh" then go ahead, but the
# Sun convention is that the first 2-4 characters are supposed to be
# uppercase representing the company or organization that produced the
# software, and the next 3-5 characters are supposed to be lowercase
# identifying the specific software.  The best package names I could
# come up with were "OBSDssh" or "OPENssh", given those constraints.
PKGNAME="OPENssh"
# PSTAMP is a standard setting in the 'pkginfo' file that helps to identify
# the time and location that the packaging was done.
PSTAMP="`${UNAME} -n`-`${DATE} +%Y-%m-%d-%H%M`"
# The several lines below are designed to pull the relevant information
# out of the Makefile.  It may be simpler to hard-code this if you have
# made changes and these lines don't find them. 
prefix=`${GREP} "^prefix=" ../../Makefile | ${CUT} -d = -f 2`
execprefix=`${GREP} "^execprefix=" ../../Makefile | ${CUT} -d = -f 2`
INSTROOT=${prefix:=/usr/local}
ETCDIR=`${GREP} "^ETCDIR=" ../../Makefile | ${CUT} -d = -f 2`
PIDDIR=`${GREP} "^piddir=" ../../Makefile | ${CUT} -d = -f 2`

if [ ! -f ../../sshd ]; then
   echo "Unable to locate sshd binary where I expected, and can't continue."
   echo "Verify that the SSH configure/make has been completed, and that"
   echo "  this script is being run from within the SSH source tree."
   exit 1
fi


VERSION=`${GREP} "SSH_VERSION" ../../version.h | ${CUT} -f 2 | sed -e 's/"//g' -e 's/OpenSSH_//g'`
# Extra shenanigans to compensate for Sun marketeer tricks with Solaris
# version numbering...
OSMINOR=`${UNAME} -r | ${CUT} -f 2 -d .`
if [ $OSMINOR -gt 6 ]; then
    OSVERSION=$OSMINOR
else
    OSVERSION=`${UNAME} -r | ${SED} 's/5/2/'`
fi
ARCH=`$UNAME -p`
SHORTINSTROOT=""
if [ "$INSTROOT" = "/usr/local" ]; then
  SHORTINSTROOT="-local"
else
  if [ "$INSTROOT" = "/opt" ]; then
    SHORTINSTROOT="-opt"
  fi
fi

DESTFILE="${PKGNAME}-${VERSION}-sol${OSVERSION}-${ARCH}${SHORTINSTROOT}"

echo "Building Solaris package of OpenSSH ${VERSION} in\n\t${BUILDDIR}."
echo "Binaries were compiled for Solaris ${OSVERSION} (${ARCH})"
echo "The installable package will be named ${DESTFILE}."
echo "When installed, the package will be located under ${INSTROOT}."
echo ""

echo "Cleaning up old build files..."
rm -rf $BUILDDIR
mkdir $BUILDDIR
cd $BUILDDIR

echo "Setting up build directories..."
mkdir -p ${BUILDDIR}/man/man1
# Need manpages for sshd_config(5) and ssh_config(5), but we don't yet have.
#mkdir -p ${BUILDDIR}/man/man5
mkdir -p ${BUILDDIR}/man/man8
mkdir -p ${BUILDDIR}/etc
mkdir -p ${BUILDDIR}/bin
mkdir -p ${BUILDDIR}/sbin

echo "Populating build directories..."
cp -p ../../../sshd sbin
cp -p ../../../ssh-keygen bin
cp -p ../../../ssh bin
cp -p ../../../ssh-add bin
cp -p ../../../ssh-agent bin
cp -p ../../../scp bin
cp -p ../../../scp.1 man/man1/scp.1
cp -p ../../../ssh-add.1 man/man1/ssh-add.1
cp -p ../../../ssh-agent.1 man/man1/ssh-agent.1
cp -p ../../../ssh-keygen.1 man/man1/ssh-keygen.1
cp -p ../../../ssh.1 man/man1/ssh.1
cp -p ../../../sshd.8 man/man8/sshd.8
cp -p ../../../sshd_config.out etc/sshd_config.default 
cp -p ../../../ssh_config.out etc/ssh_config.default
cp -p ../../../ssh_prng_cmds etc/ssh_prng_cmds.default
cp -p ../../../primes etc/primes.default

# One of the annoying things about the Solaris packaging process is that
# there's no simple way to prototype on the fly--so make sure you edit
# the prototype file if you add/subtract files from the mix.
cp -p ../prototype .
cp -p ../preremove .

echo "Creating compile-dependent files from their prototypes"
$SED -e "s/%%PKGNAME%%/${PKGNAME}/g" -e "s|%%BASEDIR%%|${INSTROOT}|g" -e "s/%%VERSION%%/${VERSION}/g" -e "s/%%ARCH%%/${ARCH}/g" -e "s/%%OSVERSION%%/${OSVERSION}/g" <../pkginfo.in >./pkginfo
$SED -e "s/%%PKGNAME%%/${PKGNAME}/g" -e "s/%%OSMINOR%%/${OSMINOR}/g" -e "s/%%OSVERSION%%/${OSVERSION}/g" <../checkinstall.in >./checkinstall
$SED -e "s|%%PIDDIR%%|${PIDDIR}|g" <../postinstall.in >./postinstall
$SED -e "s|%%PIDDIR%%|${PIDDIR}|g" <../sshd-initscript.in > etc/sshd-initscript

echo "Stripping binaries"
${STRIP} bin/ssh
${STRIP} bin/ssh-add
${STRIP} bin/ssh-agent
${STRIP} bin/ssh-keygen
${STRIP} sbin/sshd
${STRIP} bin/scp

echo ""
echo "Building Package"

cd ${BUILDDIR}
$PKGMK -o -r . -p ${PSTAMP} -d ${BUILDDIR}

if [ $? -gt 0 ]; then
   echo "Error performing pkgmk--cannot continue."
   exit 1
fi

echo ""
echo "Translating Package Tree into Installable Image"
$PKGTRANS -s ${BUILDDIR} ${BUILDDIR}/${DESTFILE} OPENssh

if [ $? -gt 0 ]; then
   echo "Error performing pkgtrans--cannot continue."
   exit 1
fi

echo "Done.  Package is in ${BUILDDIR}/${DESTFILE} !"