fix(transmission-vpn): add custom config ability, recommend now vpn with port forwarding (#1929)

apps/transmission-vpn/config.json

@@ -4,13 +4,8 @@
   "available": true,
   "exposable": true,
   "port": 9091,
-  "requirements": {
-    "ports": [
-      51413
-    ]
-  },
   "id": "transmission-vpn",
-  "tipi_version": 6,
+  "tipi_version": 7,
   "version": "5.3.1",
   "categories": [
     "utilities",
@@ -60,7 +55,7 @@
       "type": "text",
       "label": "OpenVPN > Default Provider Config",
       "required": true,
-      "placeholder": "france,sweden,austria,italy,belgium",
+      "placeholder": "france,italy,etc or AirVPN_XX-XXXXXX_XXX_UDP-443-Entry3",
       "env_variable": "TRANSMISSION_OVPN_CONFIG"
     },
     {
@@ -68,6 +63,10 @@
       "type": "text",
       "required": true,
       "options": [
+        {
+          "label": "Custom Config.",
+          "value": "CUSTOM"
+        },
         {
           "label": "Anonine",
           "value": "ANONINE"

apps/transmission-vpn/docker-compose.yml

@@ -40,8 +40,6 @@ services:
       - ${ROOT_FOLDER_HOST}/media/torrents:/media/torrents
     ports:
       - ${APP_PORT}:9091
-      - 51413:51413
-      - 51413:51413/udp
     restart: unless-stopped
     networks:
       - tipi_main_network

apps/transmission-vpn/metadata/description.md

@@ -1,6 +1,19 @@
 ## Recommended VPN
-This container is heavily tested using
-[NordVPN, get 3 months free here.](https://ref.nordvpn.com/EQNOEHVwOCW)
+
+![https://airvpn.org/?referred_by=674291](https://airvpn.org/images/promotional/banner_641x91.gif)
+
+**This container is heavily tested using
+[AirVPN](https://airvpn.org/?referred_by=674291).**
+
+| VPN Provider               | Port Forwarding | Works ? |
+|----------------------------|-----------------|---------|
+| [AirVPN](https://airvpn.org/?referred_by=674291) | **Yes** | **Yes** |
+| [ProtonVPN](https://protonvpn.com/fr) | **Yes** | N.C. |
+| [NordVPN](https://ref.nordvpn.com/EQNOEHVwOCW)* | No | **Almost Yes** |
+
+PS: [VPN Providers with port forwarding are better for torrenting.](https://www.reddit.com/r/VPNTorrents/comments/p6h7em/answered_why_you_do_need_portforwarding_for/) (reddit.com)
+
+*[NordVPN, Get 3 months free here.](https://ref.nordvpn.com/EQNOEHVwOCW)
 
 ## Features
  * Choose your Web UI !
@@ -15,6 +28,18 @@ This container is heavily tested using
 Don't hesitate to read related docs available here: https://haugene.github.io/docker-transmission-openvpn/
 
 ## VPN Provider Settings
+### Custom
+For AirVPN, grab your custom config from: https://airvpn.org/generator/. Drop it in `runtipi/app-data/transmission-vpn/data/custom/AirVPN_XX-XXXXXX_XXXX_UDP-443-Entry3.ovpn`
+
+Don't forget to requests ports here: https://airvpn.org/ports/
+
+Fill Settings of Transmission VPN app with:
+- **OpenVPN > Username**: Your AirVPN email.
+- **OpenVPN > Password**: Your AirVPN password.
+- **OpenVPN > Default Provider Config**: Name of your generated file in your custom folder (*without .ovpn extension*)
+- **OpenVPN > Provider**: Custom Config.
+
+### Overriding with user-config
 You can configure specific settings to your provider by creating a `docker-compose.yml` file in your `user-config` directory.
 | Directory               | File |
 |-------------------------------|------------------|