From 10a072ca177ee6098f5f49b2a8761dc8bd01dc81 Mon Sep 17 00:00:00 2001
From: Edouard DUPIN <yui.heero@gmail.com>
Date: Sat, 30 Mar 2019 14:05:43 +0100
Subject: [PATCH] Add a config parameter: add capability to specify client
 config IP (client-config-dir)

---
 bin/ovpn_genconfig | 13 ++++++++++++-
 1 file changed, 12 insertions(+), 1 deletion(-)

diff --git a/bin/ovpn_genconfig b/bin/ovpn_genconfig
index 7d46345..6a2be78 100755
--- a/bin/ovpn_genconfig
+++ b/bin/ovpn_genconfig
@@ -106,6 +106,7 @@ usage() {
     echo " -z    Enable comp-lzo compression."
     echo " -S    Change status folder. Default '/tmp'"
     echo " -R    Disable the reduce the OpenVPN daemon's privileges after initialization."
+    echo " -K    Set a client config directory. Default Disable. Example: 'ccd'"
 }
 
 process_route_config() {
@@ -171,12 +172,13 @@ OVPN_SERVER_URL=''
 OVPN_TLS_CIPHER=''
 OVPN_STATUS_PATH='/tmp'
 OVPN_DISABLE_REDUCE_DEAMON_S_PRIVILEGES=0
+OVPN_CLIENT_CONFIG_DIR=''
 
 # Import existing configuration if present
 [ -r "$OVPN_ENV" ] && source "$OVPN_ENV"
 
 # Parse arguments
-while getopts ":a:e:E:C:T:r:s:du:bcp:n:k:DNm:f:tz2S:R" opt; do
+while getopts ":a:e:E:C:T:r:s:du:bcp:n:k:DNm:f:tz2S:RK:" opt; do
     case $opt in
         a)
             OVPN_AUTH="$OPTARG"
@@ -263,6 +265,9 @@ while getopts ":a:e:E:C:T:r:s:du:bcp:n:k:DNm:f:tz2S:R" opt; do
         R)
             OVPN_DISABLE_REDUCE_DEAMON_S_PRIVILEGES=1
             ;;
+        K)
+            OVPN_CLIENT_CONFIG_DIR="$OPTARG"
+            ;;
         \?)
             set +x
             echo "Invalid option: -$OPTARG" >&2
@@ -361,6 +366,12 @@ else
   process_push_config "block-outside-dns"
 fi
 
+if [ "${OVPN_CLIENT_CONFIG_DIR}" == "" ]; then
+  echo "Disable client config 'client-config-dir'"
+else
+  echo "client-config-dir ${OVPN_CLIENT_CONFIG_DIR}" >> "$conf"
+fi
+
 [ -n "$OVPN_TLS_CIPHER" ] && echo "tls-cipher $OVPN_TLS_CIPHER" >> "$conf"
 [ -n "$OVPN_CIPHER" ] && echo "cipher $OVPN_CIPHER" >> "$conf"
 [ -n "$OVPN_AUTH" ] && echo "auth $OVPN_AUTH" >> "$conf"