contrib/scripts/astgenkey

   1 #!/bin/sh
   2 #
   3 # Usage: astgenkey [ -q ] [ -n ] [keyname]
   4 #
   5 DES3=-des3
   6 if [ "$1" = "-q" ]; then
   7         QUIET='y'
   8         if [ "$2" = "-n" ]; then
   9                 DES3=
  10                 KEY=$3
  11         else
  12                 KEY=$2
  13         fi
  14 elif [ "$1" = "-n" ]; then
  15         DES3=
  16         if [ "$2" = "-q" ]; then
  17                 QUIET='y'
  18                 KEY=$3
  19         else
  20                 KEY=$2
  21         fi
  22 else
  23         KEY=$1
  24 fi
  25
  26 if [ "$QUIET" != 'y' ]; then
  27         echo ""
  28         echo "This script generates an RSA private and public key pair"
  29         echo "in PEM format for use by Asterisk.  You will be asked to"
  30         echo "enter a passcode for your key multiple times.  Please"
  31         echo "enter the same code each time.  The resulting files will"
  32         echo "need to be moved to /var/lib/asterisk/keys if you want"
  33         echo "to use them, and any private keys (.key files) will"
  34         echo "need to be initialized at runtime either by running"
  35         echo "Asterisk with the '-i' option, or with the 'init keys'"
  36         echo "command once Asterisk is running."
  37         echo ""
  38         echo "Press ENTER to continue or ^C to cancel."
  39         read BLAH
  40 fi
  41
  42 while [ "$KEY" = "" ]; do
  43         echo -n "Enter key name: "
  44         read KEY
  45 done
  46
  47 rm -f ${KEY}.key ${KEY}.pub
  48
  49 echo "Generating SSL key '$KEY': "
  50 openssl genrsa -out ${KEY}.key ${DES3} 1024
  51 openssl rsa -in ${KEY}.key -pubout -out ${KEY}.pub
  52
  53 if [ -f "${KEY}.key" ] && [ -f "${KEY}.pub" ]; then
  54         if [ "$QUIET" != 'y' ]; then
  55                 echo "Key creation successful."
  56                 echo "Public key:  ${KEY}.pub"
  57                 echo "Private key: ${KEY}.key"
  58         fi
  59 else
  60         echo "Unknown error creating keys."
  61 fi