src/autossl.sh

   1 #!/bin/bash
   2
   3 echo "autossl.sh here called with $*" >&2
   4
   5 ip=$1
   6 plain_port=$2
   7 declare -A tls_ports
   8 tls_ports=([21]=990 [23]=992 [25]=465 [80]=443 [110]=995 [119]=563 [143]=993 [194]=994 [389]=636)
   9
  10 tls_port=${tls_ports[$plain_port]}
  11
  12 if [ -z $tls_port ]
  13 then
  14         unset AUTOSSL_UPGRADE_PORTS
  15         exec nc -v "$ip" "$plain_port"
  16 else
  17         echo "autossl.sh: opening TLS channel to $ip:$tls_port" >&2
  18         openssl s_client -connect "$ip:$tls_port" -quiet
  19 fi