From a0d920bfcbe6d46dfe18fe502ca8e809af5c21b9 Mon Sep 17 00:00:00 2001
From: basilhendroff <63370329+basilhendroff@users.noreply.github.com>
Date: Tue, 28 Jul 2020 16:46:15 +0800
Subject: [PATCH] Update caddy-jail.sh

---
 caddy-jail.sh | 60 ++++++++++++++++++++++++++++++++++++++++++++++++++-
 1 file changed, 59 insertions(+), 1 deletion(-)

diff --git a/caddy-jail.sh b/caddy-jail.sh
index 7c46957..c83c3ab 100644
--- a/caddy-jail.sh
+++ b/caddy-jail.sh
@@ -20,13 +20,18 @@ JAIL_INTERFACES=""
 DEFAULT_GW_IP=""
 INTERFACE="vnet0"
 VNET="on"
+POOL_PATH=""
 JAIL_NAME="caddy"
 
+STANDALONE_CERT=0
+SELFSIGNED_CERT=0
+DNS_CERT=0
+NO_CERT=0
+
 JAILS_MOUNT=$(zfs get -H -o value mountpoint $(iocage get -p)/iocage)
 
 SCRIPT=$(readlink -f "$0")
 SCRIPTPATH=$(dirname "${SCRIPT}")
-. "${SCRIPTPATH}"/caddy-config
 INCLUDES_PATH="${SCRIPTPATH}"/includes
 
 RELEASE=$(freebsd-version | sed "s/STABLE/RELEASE/g" | sed "s/-p[0-9]*//")
@@ -37,6 +42,59 @@ if ! [ -e "${SCRIPTPATH}"/nextcloud-config ]; then
   exit 1
 fi
 
+# Check that necessary variables were set by nextcloud-config
+if [ -z "${JAIL_IP}" ]; then
+  echo 'Configuration error: JAIL_IP must be set'
+  exit 1
+fi
+if [ -z "${JAIL_INTERFACES}" ]; then
+  echo 'JAIL_INTERFACES not set, defaulting to: vnet0:bridge0'
+  JAIL_INTERFACES="vnet0:bridge0"
+fi
+if [ -z "${DEFAULT_GW_IP}" ]; then
+  echo 'Configuration error: DEFAULT_GW_IP must be set'
+  exit 1
+fi
+if [ -z "${POOL_PATH}" ]; then
+  echo 'Configuration error: POOL_PATH must be set'
+  exit 1
+fi
+if [ -z "${TIME_ZONE}" ]; then
+  echo 'Configuration error: TIME_ZONE must be set'
+  exit 1
+fi
+if [ -z "${HOST_NAME}" ]; then
+  echo 'Configuration error: HOST_NAME must be set'
+  exit 1
+fi
+if [ $STANDALONE_CERT -eq 0 ] && [ $DNS_CERT -eq 0 ] && [ $NO_CERT -eq 0 ] && [ $SELFSIGNED_CERT -eq 0 ]; then
+  echo 'Configuration error: Either STANDALONE_CERT, DNS_CERT, NO_CERT,'
+  echo 'or SELFSIGNED_CERT must be set to 1.'
+  exit 1
+fi
+if [ $STANDALONE_CERT -eq 1 ] && [ $DNS_CERT -eq 1 ] ; then
+  echo 'Configuration error: Only one of STANDALONE_CERT and DNS_CERT'
+  echo 'may be set to 1.'
+  exit 1
+fi
+
+if [ $DNS_CERT -eq 1 ] && [ -z "${DNS_PLUGIN}" ] ; then
+  echo "DNS_PLUGIN must be set to a supported DNS provider."
+  echo "See https://caddyserver.com/docs under the heading of \"DNS Providers\" for list."
+  echo "Be sure to omit the prefix of \"tls.dns.\"."
+  exit 1
+fi  
+#if [ $DNS_CERT -eq 1 ] && [ -z "${DNS_ENV}" ] ; then
+#  echo "DNS_ENV must be set to a your DNS provider\'s authentication credentials."
+#  echo "See https://caddyserver.com/docs under the heading of \"DNS Providers\" for more."
+#  exit 1
+#fi  
+
+#if [ $DNS_CERT -eq 1 ] ; then
+#  DL_FLAGS="tls.dns.${DNS_PLUGIN}"
+#  DNS_SETTING="dns ${DNS_PLUGIN}"
+#fi
+
 #####
 #
 # Jail Creation