imap/trunk/imap.install

   1 post_install() {
   2   if [ ! -e /etc/ssl/certs/imapd.pem ]; then
   3     generate_certificate imapd
   4   fi
   5   if [ ! -e /etc/ssl/certs/ipop3d.pem ]; then
   6     generate_certificate ipop3d
   7   fi
   8 }
   9
  10 post_upgrade() {
  11   post_install
  12 }
  13
  14 generate_certificate() {
  15   t=$1
  16   echo -n "Generating $t certificate..."
  17
  18   umask 077
  19   tmpdir=$(mktemp -d)
  20   PEM1="$tmpdir/$t.pem1"
  21   PEM2="$tmpdir/$t.pem2"
  22   cert="$tmpdir/$t.pem"
  23   /usr/bin/openssl req -newkey rsa:4096 -keyout "$PEM1" \
  24     -nodes -x509 -days 365 -out "$PEM2" >/dev/null 2>&1 << EOF
  25 --
  26 SomeState
  27 SomeCity
  28 SomeOrganization
  29 SomeOrganizationalUnit
  30 localhost.localdomain
  31 root@localhost.localdomain
  32 EOF
  33
  34   cat "$PEM1" >  "$cert"
  35   echo ""     >> "$cert"
  36   cat "$PEM2" >> "$cert"
  37   install -Dm 600 "$cert" -t /etc/ssl/certs
  38   rm -rf "$tmpdir"
  39   echo "done."
  40 }