Maint: Fix websockets temporarily

CHANGELOG.md

@@ -1,4 +1,6 @@
 # Changelog
+## 2021-06-30
+- Added Environment Variable "REVERSEPROXY" as a temporary fix until the websocket topic is fixed in the code
 ## 2021-06-28
 - Full rework of the latest by promoting the next gen version to current after the python version is permanently broken now
 - Aside from the serverwide-arl, everything should work for now. As soon as that feature is available in the source, I will update the container with that functionality again.

Dockerfile

@@ -28,9 +28,9 @@ RUN git clone https://gitlab.com/RemixDev/deemix-gui.git --recursive && \
 	ln -sf /deemix-gui/server/music /downloads && \
 	ln -sf /deem/.config/deemix /config
 
-WORKDIR /deemix-gui/server
+WORKDIR /deemix-gui
 
-RUN yarn install
+RUN yarn install --prod
 
 COPY root/ /
 

README.md

@@ -6,6 +6,11 @@ See this link for more information and also a workaround: https://docs.linuxserv
 
 I have successfully used option 3.
 
+# IMPORTANT - Temporary Reverse Proxy fix
+
+If you use a reverse proxy like traefik or nginx, create an environment Variable called "REVERSEPROXY" and set it to "true".
+Until it is fixed, you will have to choose to either have Deemix available through Reverse Proxy or not.
+
 # deemix-docker
 
 Deemix in a Docker container.
@@ -58,6 +63,7 @@ Pull the latest container for the latest Deemix version
 | `-e PUID=1000` | OPTIONAL: User ID of the user you want the container to run as in order to fix folder permission issues |
 | `-e PGID=1000` | OPTIONAL: Group ID, see PUID |
 | `-e UMASK_SET=022` | OPTIONAL: Setting UMASK for file permissions Default is 022 |
+| `-e REVERSEPROXY=true` | OPTIONAL: Set this if you want to use Deemix behind traefik/nginx. Read the note. |
 | `-p 6595:6595` | Port opened for the web interface |
 | `-e INTPORT=3333` | EXTRA OPTIONAL: This changes the internal port of deemix. DON'T CHANGE THIS IF YOU DONT KNOW WHY YOU WOULD DO IT |
 | `registry.gitlab.com/bockiii/deemix-docker` | This container |

root/etc/cont-init.d/11-fix_websockets

@@ -0,0 +1,11 @@
+#!/usr/bin/with-contenv bash
+
+# see if the environment variable for reverse proxy is set and then change the websocket to a secure websocket
+
+if [ ! -z ${REVERSEPROXY} ]; then
+	printf '[cont-init.d] Fixing Websocket for Reverse Proxy \n'
+    sed -i 's+ws://+wss://+g' /deemix-gui/webui/public/js/bundle.js
+    printf '[cont-init.d] Fixed Websocket for Reverse Proxy \n'
+else
+	printf '[cont-init.d] No Reverse Proxy enabled, keeping insecure websocket \n'
+fi