Add Lighttpd deploy script.

The section to edit the conf file currently doesn't work and is
commented out.

deploy/lighttpd.sh

@@ -0,0 +1,118 @@
+#!/usr/bin/env sh
+
+#Here is a script to deploy cert to lighttpd server.
+
+#returns 0 means success, otherwise error.
+
+#DEPLOY_LIGHTTTPD_CONF="/etc/lighttpd/lighttpd.conf"
+#DEPLOY_LIGHTTTPD_RELOAD="service lighttpd restart"
+
+########  Public functions #####################
+
+#domain keyfile certfile cafile fullchain
+lighttpd_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"
+
+    _ssl_path="/etc/acme.sh/lighttpd"
+  if ! mkdir -p "$_ssl_path"; then
+    _err "Can not create folder:$_ssl_path"
+    return 1
+  fi
+
+  _info "Copying combined key and cert and CA chain"
+  _real_ca="$_ssl_path/lighttpd.ca.pem"
+  if ! cat "$_cca" >"$_real_ca"; then
+    _err "Error: write ca file to: $_real_ca"
+    return 1
+  fi
+  _real_combinedkeyandcert="$_ssl_path/lighttpd.combined.pem"
+  if ! cat "$_ckey" "$_ccert" >"$_real_combinedkeyandcert"; then
+    _err "Error: write key file to: $_real_combinedkeyandcert"
+    return 1
+  fi
+
+  DEFAULT_LIGHTTTPD_RELOAD="service lighttpd restart"
+  _reload="${DEPLOY_LIGHTTTPD_RELOAD:-$DEFAULT_LIGHTTTPD_RELOAD}"
+
+  if [ -z "$IS_RENEW" ]; then
+    DEFAULT_LIGHTTTPD_CONF="/etc/lighttpd/lighttpd.conf"
+    _LIGHTTTPD_conf="${DEPLOY_LIGHTTTPD_CONF:-$DEFAULT_LIGHTTTPD_CONF}"
+    if [ ! -f "$_LIGHTTTPD_conf" ]; then
+      if [ -z "$DEPLOY_LIGHTTTPD_CONF" ]; then
+        _err "lighttpd conf is not found, please define DEPLOY_LIGHTTTPD_CONF"
+        return 1
+      else
+        _err "It seems that the specified lighttpd conf is not valid, please check."
+        return 1
+      fi
+    fi
+    if [ ! -w "$_LIGHTTTPD_conf" ]; then
+      _err "The file $_LIGHTTTPD_conf is not writable, please change the permission."
+      return 1
+    fi
+    _backup_conf="$DOMAIN_BACKUP_PATH/lighttpd.conf.bak"
+    _info "Backup $_LIGHTTTPD_conf to $_backup_conf"
+      if ! mkdir -p "$DOMAIN_BACKUP_PATH"; then
+        _err "Can not create folder:$DOMAIN_BACKUP_PATH"
+      return 1
+    fi
+    if ! cat "$_LIGHTTTPD_conf" >"$_backup_conf"; then
+      _err "Can not backup Lighttpd config to $_backup_conf"
+      return 1
+    fi
+
+#    _info "Modify lighttpd conf: $_LIGHTTTPD_conf"
+#    if _setopt "$_LIGHTTTPD_conf" "ssl.pemfile" "=" "$_real_combinedkeyandcert" \
+#      && _setopt "$_LIGHTTTPD_conf" "ssl.ca-file" "=" "$_real_ca" \
+#      && _setopt "$_LIGHTTTPD_conf" "ssl.engine" "=" "YES"; then
+#      _info "Set config success!"
+#    else
+#      _err "Config lighttpd server error, please report bug to us."
+#      _info "Restoring lighttpd conf"
+#      if cat "$_backup_conf" >"$_LIGHTTTPD_conf"; then
+#        _info "Restore conf success"
+#        eval "$_reload"
+#      else
+#        _err "Oops, error restore lighttpd conf, please report bug to us."
+#      fi
+#      return 1
+#    fi
+  fi
+
+  _info "Run reload: $_reload"
+  if eval "$_reload"; then
+    _info "Reload success!"
+    if [ "$DEPLOY_LIGHTTTPD_CONF" ]; then
+      _savedomainconf DEPLOY_LIGHTTTPD_CONF "$DEPLOY_LIGHTTTPD_CONF"
+    else
+      _cleardomainconf DEPLOY_LIGHTTTPD_CONF
+    fi
+    if [ "$DEPLOY_LIGHTTTPD_RELOAD" ]; then
+      _savedomainconf DEPLOY_LIGHTTTPD_RELOAD "$DEPLOY_LIGHTTTPD_RELOAD"
+    else
+      _cleardomainconf DEPLOY_LIGHTTTPD_RELOAD
+    fi
+    return 0
+  else
+    _err "Reload error, restoring"
+    if cat "$_backup_conf" >"$_LIGHTTTPD_conf"; then
+      _info "Restore conf success"
+      eval "$_reload"
+    else
+      _err "Oops, error restore lighttpd conf, please report bug to us."
+    fi
+    return 1
+  fi
+  return 0
+
+}