Fixing a lot of stuff

conf/client.conf.tpl

@@ -11,8 +11,6 @@ keepalive 10 30
 comp-lzo adaptive
 
 # UDP only
-<TPL:UDP_COMMENT>mssfix
-<TPL:UDP_COMMENT>fragment 1300
 <TPL:UDP_COMMENT>explicit-exit-notify
 
 # TLS

conf/ynh-vpnclient

@@ -15,19 +15,20 @@ has_nativeip6() {
 
 is_ip6addr_set() {
   yunohost app list -f hotspot --json | grep -q '"installed": true'\
-  || ip a s dev tun0 | grep -q <TPL:IP6_ADDR>/128
+  || ip a s dev tun0 2> /dev/null | grep -q <TPL:IP6_ADDR>/128
 }
 
-is_ip6interco_set() {
-  ip -6 r | grep -q <TPL:IP6_INTERCO>/
+is_serverip6route_set() {
+  ip -6 r | grep -q <TPL:SERVER_IP6>/
 }
 
 is_openvpn_running() {
-  service openvpn status &> /dev/null
+  # service openvpn status seems to be a joke
+  ip l sh dev tun0 &> /dev/null
 }
 
 is_running() {
-  ((has_nativeip6 && is_ip6interco_set) || ! has_nativeip6) && is_openvpn_running
+  ((has_nativeip6 && is_serverip6route_set) || ! has_nativeip6) && is_openvpn_running
 }
 
 gw6=$(ip -6 r | grep default\ via | awk '{ print $3 }')
@@ -45,7 +46,7 @@ case "$1" in
         sed "s|<TPL:PROTO>|${proto}|" /etc/openvpn/client.conf.tpl > /etc/openvpn/client.conf
         sed 's|^<TPL:UDP_COMMENT>||' -i /etc/openvpn/client.conf
 
-        service openvpn start
+        service openvpn start client
 
         false || while [ $? -ne 0 ]; do
           sleep 1
@@ -55,9 +56,9 @@ case "$1" in
         sleep 2
       fi
 
-      if has_nativeip6 && ! is_ip6interco_set; then
-        echo "Set IPv6 interco route"
-        ip r a <TPL:IP6_INTERCO>/128 via ${gw6} dev <TPL:WIRED_DEVICE>
+      if has_nativeip6 && ! is_serverip6route_set; then
+        echo "Set IPv6 server route"
+        ip r a <TPL:SERVER_IP6>/128 via ${gw6} dev <TPL:WIRED_DEVICE>
       fi
 
       if ! is_ip6addr_set; then
@@ -69,12 +70,13 @@ case "$1" in
   stop)
     if is_ip6addr_set; then
       echo "Unset IPv6 address"
-      ip a d <TPL:IP6_ADDR>/128 dev tun0
+      # Not useful if hotspot is installed
+      ip a d <TPL:IP6_ADDR>/128 dev tun0 2> /dev/null
     fi
 
-    if is_ip6interco_set; then
-      echo "Unset IPv6 interco route"
-      ip r d <TPL:IP6_INTERCO>/128 via ${gw6} dev <TPL:WIRED_DEVICE>
+    if is_serverip6route_set; then
+      echo "Unset IPv6 server route"
+      ip r d <TPL:SERVER_IP6>/128 via ${gw6} dev <TPL:WIRED_DEVICE>
     fi
   
     if is_openvpn_running; then
@@ -97,10 +99,10 @@ case "$1" in
     fi
 
     if has_nativeip6; then
-      if is_ip6interco_set; then
-        echo "IPv6 interco route is correctly set"
+      if is_serverip6route_set; then
+        echo "IPv6 server route is correctly set"
       else
-        echo "IPv6 interco route is NOT set"
+        echo "IPv6 server route is NOT set"
         exitcode=1
       fi
     else

manifest.json

@@ -25,23 +25,26 @@
       {
         "name": "Client certificate",
         "ask": {
-            "en": "Select your client certificate"
+            "en": "Select the path of your client certificate (will be moved)"
         },
-        "example": "-----BEGIN CERTIFICATE-----"
+        "example": "/tmp/user.crt",
+        "default": "/tmp/user.crt"
       },
       {
         "name": "Client certificate key",
         "ask": {
-            "en": "Select your client certificate key"
+            "en": "Select the path of your client certificate key (will be moved)"
         },
-        "example": "-----BEGIN PRIVATE KEY-----"
+        "example": "/tmp/user.key",
+        "default": "/tmp/user.key"
       },
       {
         "name": "Server CA",
         "ask": {
-            "en": "Select your server certificate authority"
+            "en": "Select the path of your server certificate authority (will be moved)"
         },
-        "example": "-----BEGIN CERTIFICATE-----"
+        "example": "/tmp/ca-server.crt",
+        "default": "/tmp/ca-server.crt"
       },
       {
         "name": "IPv6 network",
@@ -49,14 +52,6 @@
             "en": "Select your IPv6 delegated network (netmask number must be <= 64)"
         },
         "example": "2001:db8:42::/48"
-      },
-      {
-        "name": "IPv6 interco",
-        "ask": {
-            "en": "Select your IPv6 interco (server side)"
-        },
-        "example": "2001:db8:1337::42",
-	"default": "2001:db8:1337::42"
       }
     ]
   }

scripts/install

@@ -2,11 +2,10 @@
 
 # Retrieve arguments
 server_name=$1
-crt_client=$2
-crt_client_key=$3
-crt_server_ca=$4
+crt_client_path=$2
+crt_client_key_path=$3
+crt_server_ca_path=$4
 ip6_net=$5
-ip6_interco=$6
 
 # Check arguments
 # TODO
@@ -19,39 +18,31 @@ sudo apt-get --assume-yes --force-yes install sipcalc
 
 # Compute extra arguments
 wired_device=$(ip r | awk '/default via/ { print $NF; }')
-ip6_interco=$(sipcalc ${ip6_interco} | grep Compressed | awk '{ print $NF; }')
 ip6_expanded_net=$(sipcalc ${ip6_net} | grep Expanded | awk '{ print $NF; }')
 ip6_net=$(sipcalc ${ip6_net} | grep Compressed | awk '{ print $NF; }')
-ip6_addr=$(echo "$(echo ${ip6_expanded_net} | cut -d: -f1-7):42")
+ip6_addr=$(echo "$(echo ${ip6_expanded_net} | cut -d: -f1-7):1")
 ip6_addr=$(sipcalc ${ip6_addr} | grep Compressed | awk '{ print $NF; }')
+server_ip6=$(host ${server_name} | awk '/IPv6/ { print $NF; }')
 
 # Save arguments for future upgrades
 sudo yunohost app setting vpnclient wired_device -v ${wired_device}
 sudo yunohost app setting vpnclient ip6_addr -v ${ip6_addr}
 sudo yunohost app setting vpnclient ip6_net -v ${ip6_net}
-sudo yunohost app setting vpnclient ip6_interco -v ${ip6_interco}
-sudo yunohost app setting vpnclient crt_client -v ${crt_client}
-sudo yunohost app setting vpnclient crt_client_key -v ${crt_client_key}
-sudo yunohost app setting vpnclient crt_server_ca -v ${crt_server_ca}
+sudo yunohost app setting vpnclient server_name -v ${server_name}
+sudo yunohost app setting vpnclient server_ip6 -v ${server_ip6}
 
 # Copy confs
 sudo install -b -o root -g root -m 0644 ../conf/client.conf.tpl /etc/openvpn/
 
-# Create certificates
+# Copy certificates
 sudo mkdir -pm 0700 /etc/openvpn/keys/
+sudo chown root: /etc/openvpn/keys/
 
-sudo cat << EOF > /etc/openvpn/keys/user.crt
-${crt_client}
-EOF
-sudo cat << EOF > /etc/openvpn/keys/user.key
-${crt_client_key}
-EOF
-sudo cat << EOF > /etc/openvpn/keys/ca-server.crt
-${crt_server_ca}
-EOF
+sudo install -b -o root -g root -m 0600 ${crt_client_path} /etc/openvpn/keys/user.crt
+sudo install -b -o root -g root -m 0600 ${crt_client_key_path} /etc/openvpn/keys/user.key
+sudo install -b -o root -g root -m 0600 ${crt_server_ca_path} /etc/openvpn/keys/ca-server.crt
 
-sudo chown -R root: /etc/openvpn/keys/
-sudo chmod 0600 /etc/openvpn/keys/*
+sudo rm -f ${crt_client_path} ${crt_client_key_path} ${crt_server_ca_path}
 
 # Fix confs
 ## openvpn
@@ -63,7 +54,7 @@ sudo install -b -o root -g root -m 0755 ../conf/ynh-vpnclient /etc/init.d/
 # Fix init script
 ## ynh-vpnclient
 sudo sed "s|<TPL:IP6_ADDR>|${ip6_addr}|g" -i /etc/init.d/ynh-vpnclient
-sudo sed "s|<TPL:IP6_INTERCO>|${ip6_interco}|g" -i /etc/init.d/ynh-vpnclient
+sudo sed "s|<TPL:SERVER_IP6>|${server_ip6}|g" -i /etc/init.d/ynh-vpnclient
 sudo sed "s|<TPL:WIRED_DEVICE>|${wired_device}|g" -i /etc/init.d/ynh-vpnclient
 
 # Set default inits
@@ -79,4 +70,11 @@ sudo yunohost service add ynh-vpnclient
 sudo yunohost service enable ynh-vpnclient
 sudo yunohost service start ynh-vpnclient
 
+# Restart hotspot service if installed to change NAT configuration (now on tun0)
+sudo yunohost app list -f hotspot --json | grep -q '"installed": true'
+if [ "$?" -eq 0 ]; then
+  sudo yunohost service stop ynh-hotspot
+  sudo yunohost service start ynh-hotspot
+fi
+
 exit 0

scripts/remove

@@ -11,6 +11,14 @@ sudo rm -f /etc/openvpn/client.conf*
 # Remove certificates
 sudo rm -rf /etc/openvpn/keys/
 
+# Restart hotspot service if installed to change NAT configuration
+sudo yunohost app list -f hotspot --json | grep -q '"installed": true'
+if [ "$?" -eq 0 ]; then
+  sleep 2
+  sudo yunohost service stop ynh-hotspot
+  sudo yunohost service start ynh-hotspot
+fi
+
 # Remove packets
 # The yunohost policy is currently to not uninstall packets (dependency problems)
 ## sudo apt-get --assume-yes --force-yes remove openvpn