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#!/usr/bin/env sh
#Here is a script to deploy cert to mailcow.
#returns 0 means success, otherwise error.
######## Public functions #####################
#domain keyfile certfile cafile fullchain
mailcow_deploy() {
_cdomain="$1"
_ckey="$2"
_ccert="$3"
_cca="$4"
_cfullchain="$5"
_debug _cdomain "$_cdomain"
_debug _ckey "$_ckey"
_debug _ccert "$_ccert"
_debug _cca "$_cca"
_debug _cfullchain "$_cfullchain"
_getdeployconf DEPLOY_MAILCOW_PATH
_getdeployconf DEPLOY_MAILCOW_RELOAD
_debug DEPLOY_MAILCOW_PATH "$DEPLOY_MAILCOW_PATH"
_debug DEPLOY_MAILCOW_RELOAD "$DEPLOY_MAILCOW_RELOAD"
if [ -z "$DEPLOY_MAILCOW_PATH" ]; then
_err "Mailcow path is not found, please define DEPLOY_MAILCOW_PATH."
return 1
fi
_savedeployconf DEPLOY_MAILCOW_PATH "$DEPLOY_MAILCOW_PATH"
[ -n "$DEPLOY_MAILCOW_RELOAD" ] && _savedeployconf DEPLOY_MAILCOW_RELOAD "$DEPLOY_MAILCOW_RELOAD"
_ssl_path="$DEPLOY_MAILCOW_PATH"
if [ -f "$DEPLOY_MAILCOW_PATH/generate_config.sh" ]; then
_ssl_path="$DEPLOY_MAILCOW_PATH/data/assets/ssl/"
fi
if [ ! -d "$_ssl_path" ]; then
_err "Cannot find mailcow ssl path: $_ssl_path"
return 1
fi
# ECC or RSA
length=$(_readdomainconf Le_Keylength)
if _isEccKey "$length"; then
_info "ECC key type detected"
_cert_name_prefix="ecdsa-"
else
_info "RSA key type detected"
_cert_name_prefix=""
fi
_info "Copying key and cert"
_real_key="$_ssl_path/${_cert_name_prefix}key.pem"
if ! cat "$_ckey" >"$_real_key"; then
_err "Error: write key file to: $_real_key"
return 1
fi
_real_fullchain="$_ssl_path/${_cert_name_prefix}cert.pem"
if ! cat "$_cfullchain" >"$_real_fullchain"; then
_err "Error: write cert file to: $_real_fullchain"
return 1
fi
DEFAULT_MAILCOW_RELOAD="docker restart \$(docker ps --quiet --filter name=nginx-mailcow --filter name=dovecot-mailcow --filter name=postfix-mailcow)"
_reload="${DEPLOY_MAILCOW_RELOAD:-$DEFAULT_MAILCOW_RELOAD}"
_info "Run reload: $_reload"
if eval "$_reload"; then
_info "Reload success!"
fi
return 0
}