Move companion secret key to .env

.env

@@ -13,3 +13,6 @@ DOMAIN=example.com
 
 # Note that you still need to uncomment the lines in docker-compose.yml 
 GLUETUN=false
+
+# Equal to "invidious_companion_key" in your invidious. At least 16 chars!
+COMPANION_SECRET_KEY=1234567890abcdef

config.toml

@@ -13,7 +13,7 @@
 # port = 8282 # env variable: PORT
 # host = "127.0.0.1" # env variable: HOST
 # # secret key needs to be 16 characters long or more
-secret_key = "CHANGE_ME" # env variable: SERVER_SECRET_KEY
+# secret_key = "CHANGE_ME" # env variable: SERVER_SECRET_KEY
 # verify_requests = false
 encrypt_query_params = true
  

docker-compose.yml

@@ -9,6 +9,8 @@ services:
       - ./config.toml:/app/config/config.toml:ro
     security_opt:
       - no-new-privileges:true
+    environment:
+      SERVER_SECRET_KEY: "${COMPANION_SECRET_KEY}"
     # Uncomment if using gluetun
     # network_mode: "service:gluetun"
     # depends_on: [gluetun]