#!/bin/sh
#
#  This is a wrapper script to create default certificates when the
#  server first starts in debugging mode.  Once the certificates have been
#  created, this file should be deleted.
#
#  Ideally, this program should be run as part of the installation of any
#  binary package.  The installation should also ensure that the permissions
#  and owners are correct for the files generated by this script.
#
#  $Id$
#
umask 027
cd `dirname $0`

make -h > /dev/null 2>&1

#
#  If we have a working "make", then use it.  Otherwise, run the commands
#  manually.
#
if [ "$?" = "0" ]; then
  make all
  exit $?
fi

#
#  The following commands were created by running "make -n", and edited
#  to remove the trailing backslash, and to add "exit 1" after the commands.
#
#  Don't edit the following text.  Instead, edit the Makefile, and
#  re-generate these commands.
#
if [ ! -f dh ]; then
  openssl dhparam -out dh 2048 || exit 1
  if [ -e /dev/urandom ] ; then
	ln -sf /dev/urandom random
  else
	date > ./random;
  fi
fi

if [ ! -f server.key ]; then
  openssl req -new  -out server.csr -keyout server.key -config ./server.cnf || exit 1
  chmod g+r server.key
fi

if [ ! -f ca.key ]; then
  openssl req -new -x509 -keyout ca.key -out ca.pem -days `grep default_days ca.cnf | sed 's/.*=//;s/^ *//'` -config ./ca.cnf || exit 1
fi

if [ ! -f index.txt ]; then
  touch index.txt
fi

if [ ! -f serial ]; then
  echo '01' > serial
fi

if [ ! -f server.crt ]; then
  openssl ca -batch -keyfile ca.key -cert ca.pem -in server.csr  -key `grep output_password ca.cnf | sed 's/.*=//;s/^ *//'` -out server.crt -extensions xpserver_ext -extfile xpextensions -config ./server.cnf || exit 1
fi

if [ ! -f server.p12 ]; then
  openssl pkcs12 -export -in server.crt -inkey server.key -out server.p12  -passin pass:`grep output_password server.cnf | sed 's/.*=//;s/^ *//'` -passout pass:`grep output_password server.cnf | sed 's/.*=//;s/^ *//'` || exit 1
  chmod g+r server.p12
fi

if [ ! -f server.pem ]; then
  openssl pkcs12 -in server.p12 -out server.pem -passin pass:`grep output_password server.cnf | sed 's/.*=//;s/^ *//'` -passout pass:`grep output_password server.cnf | sed 's/.*=//;s/^ *//'` || exit 1
  openssl verify -CAfile ca.pem server.pem || exit 1
  chmod g+r server.pem
fi

if [ ! -f ca.der ]; then
  openssl x509 -inform PEM -outform DER -in ca.pem -out ca.der || exit 1
fi

if [ ! -f client.key ]; then
  openssl req -new  -out client.csr -keyout client.key -config ./client.cnf
  chmod g+r client.key
fi

if [ ! -f client.crt ]; then
  openssl ca -batch -keyfile ca.key -cert ca.pem -in client.csr  -key `grep output_password ca.cnf | sed 's/.*=//;s/^ *//'` -out client.crt -extensions xpclient_ext -extfile xpextensions -config ./client.cnf
fi