Add backup/restore scripts

scripts/backup

@@ -0,0 +1,10 @@
+#!/bin/bash
+
+# The parameter $1 is the backup directory location
+# which will be compressed afterward
+backup_dir="${1}/apps/vpnclient"
+mkdir -p "${backup_dir}/"
+
+sudo cp -a /etc/openvpn/keys/ "${backup_dir}/"
+
+exit 0

scripts/install

@@ -18,7 +18,7 @@
 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
 # This is an upgrade?
-upgrade=$([ "$VPNCLIENT_UPGRADE" == 1 ] && echo true || echo false)
+upgrade=$([ "${VPNCLIENT_UPGRADE}" == 1 ] && echo true || echo false)
 
 # Retrieve arguments
 domain=${1}
@@ -55,7 +55,7 @@ fi
 if ! $upgrade; then
 
   # Save arguments
-  sudo yunohost app setting vpnclient service_enabled -v 1
+  sudo yunohost app setting vpnclient service_enabled -v 0
   sudo yunohost app setting vpnclient server_name -v "${server_name}"
   sudo yunohost app setting vpnclient server_port -v 1194
   sudo yunohost app setting vpnclient server_proto -v udp
@@ -66,6 +66,10 @@ if ! $upgrade; then
 
 fi
 
+# Save git commit
+gitcommit=$(git rev-parse HEAD)
+sudo yunohost app setting vpnclient gitcommit -v "${gitcommit}"
+
 # Install IPv6 scripts
 sudo install -o root -g root -m 0755 ../conf/ipv6_expanded /usr/local/bin/
 sudo install -o root -g root -m 0755 ../conf/ipv6_compressed /usr/local/bin/

scripts/restore

@@ -0,0 +1,20 @@
+#!/bin/bash
+
+# The parameter $1 is the uncompressed restore directory location
+backup_dir="${1}/apps/vpnclient"
+
+mkdir -p /etc/openvpn/
+cp -a "${backup_dir}/keys/" /etc/openvpn/
+
+gitcommit=$(sudo yunohost app setting vpnclient gitcommit)
+tmpdir=$(mktemp -dp /tmp/ vpnclient-restore-XXXXX)
+
+git clone https://github.com/labriqueinternet/vpnclient_ynh.git "${tmpdir}/"
+git --work-tree "${tmpdir}/" --git-dir "${tmpdir}/.git/" reset --hard "${gitcommit}"
+
+cd "${tmpdir}/scripts/"
+./upgrade 
+
+sudo rm -r "${tmpdir}/"
+
+exit 0

scripts/upgrade

@@ -15,7 +15,7 @@ tmpdir=$(mktemp -dp /tmp/ vpnclient-upgrade-XXXXX)
 sudo cp -a /etc/openvpn/keys/ "${tmpdir}/"
 
 export VPNCLIENT_UPGRADE=1
-sudo bash /etc/yunohost/apps/vpnclient/scripts/remove
+sudo bash /etc/yunohost/apps/vpnclient/scripts/remove &> /dev/null
 bash ./install "${domain}" "${path}" "${server_name}"
 
 sudo cp -a "${tmpdir}/keys/"* /etc/openvpn/keys/ 2> /dev/null