deploy/mydevil.sh

   1 #!/usr/bin/env sh
   2
   3 # MyDevil.net API (2019-02-03)
   4 #
   5 # MyDevil.net already supports automatic Let's Encrypt certificates,
   6 # except for wildcard domains.
   7 #
   8 # This script depends on `devil` command that MyDevil.net provides,
   9 # which means that it works only on server side.
  10 #
  11 # Author: Marcin Konicki <https://ahwayakchih.neoni.net>
  12 #
  13 ########  Public functions #####################
  14
  15 # Usage: mydevil_deploy domain keyfile certfile cafile fullchain
  16 mydevil_deploy() {
  17   _cdomain="$1"
  18   _ckey="$2"
  19   _ccert="$3"
  20   _cca="$4"
  21   _cfullchain="$5"
  22   ip=""
  23
  24   _debug _cdomain "$_cdomain"
  25   _debug _ckey "$_ckey"
  26   _debug _ccert "$_ccert"
  27   _debug _cca "$_cca"
  28   _debug _cfullchain "$_cfullchain"
  29
  30   if ! _exists "devil"; then
  31     _err "Could not find 'devil' command."
  32     return 1
  33   fi
  34
  35   ip=$(mydevil_get_ip "$_cdomain")
  36   if [ -z "$ip" ]; then
  37     _err "Could not find IP for domain $_cdomain."
  38     return 1
  39   fi
  40
  41   # Delete old certificate first
  42   _info "Removing old certificate for $_cdomain at $ip"
  43   devil ssl www del "$ip" "$_cdomain"
  44
  45   # Add new certificate
  46   _info "Adding new certificate for $_cdomain at $ip"
  47   devil ssl www add "$ip" "$_cfullchain" "$_ckey" "$_cdomain" || return 1
  48
  49   return 0
  50 }
  51
  52 ####################  Private functions below ##################################
  53
  54 # Usage: ip=$(mydevil_get_ip domain.com)
  55 #        echo $ip
  56 mydevil_get_ip() {
  57   devil dns list "$1" | cut -w -s -f 3,7 | grep "^A$(printf '\t')" | cut -w -s -f 2 || return 1
  58   return 0
  59 }