prepare for production

Dockerfile

@@ -4,4 +4,4 @@ RUN docker-luarocks-install busted
 
 WORKDIR /srv/lapis
 
-CMD lapis server
+CMD lapis server $ENVIRONMENT

code/config.lua

@@ -1,19 +1,18 @@
 local config = require("lapis.config")
-config("development", {
+config({"development", "production"}, {
+  host = "tracks.intergalactic.fm",
   greeting = "dingen",
   postgres = {
     host = "postgres",
     user = "postgres",
-    password = "the_password",
+    -- password = "the_password",
     database = "postgres"
   }
 })
 
-config("test", {
+config("production", {
+  greeting = "different greeting",
   postgres = {
-    host = "postgres",
+    password = os.getenv('POSTGRES_PASSWORD')
-    user = "postgres",
-    password = "the_password",
-    database = "test"
   }
 })

code/handlers/splhandler.lua

@@ -8,6 +8,7 @@ function Splhandler(self)
 
   -- TODO: add auth-token
 
+  -- secret=STATION_SECRET_#&
   -- artist_name=%a&
   -- track_name=%t&
   -- release_name=%T
@@ -30,10 +31,19 @@ function Splhandler(self)
   local station = models.Stations:find({ station = station_id })
   if not station then
     print("unknown station: " .. station_id)
+    return
   else
     print("This is: " .. station["name"])
   end
 
+  local station_secret = os.getenv('STATION_SECRET_'..station_id) or nil
+  local request_secret = self.params.secret
+  if station_secret then
+    if station_secret ~= request_secret then
+      return
+    end
+  end
+
   local artist = nil
   local artist_name = self.params.artist_name  -- mandatory
 
@@ -52,6 +62,11 @@ function Splhandler(self)
   local airtime = self.params.time  -- mandatory
   local airdate = self.params.date  -- mandatory
 
+  -- check mandatory fields
+  if not artist_name or track_name or airtime or airdate then
+    return
+  end
+
   -- we have to split the `hr:min:sec` and `month/day/year` strings from SPL
   local function Split(s, delimiter)
     local result = {}

code/handlers/stationhandler.lua

@@ -58,9 +58,9 @@ function Stationhandler(self)
     return { json = self.airtimes }
   end
 
-  for i, item in ipairs(self.airtimes) do
+  -- for i, item in ipairs(self.airtimes) do
-    print(to_json(item))
+  --   print(to_json(item))
-  end
+  -- end
 
   return { render = "station" }
 

code/nginx.conf

@@ -3,6 +3,10 @@ error_log stderr notice;
 daemon off;
 pid logs/nginx.pid;
 
+env POSTGRES_PASSWORD;
+env STATION_SECRET_1;
+env STATION_SECRET_2;
+env STATION_SECRET_3;
 
 events {
   worker_connections 1024;

docker-compose.yml

@@ -1,6 +1,12 @@
 version: "3"
 services:
   previouslyonifm:
+    environment:
+      - ENVIRONMENT
+      - POSTGRES_PASSWORD
+      - STATION_SECRET_1
+      - STATION_SECRET_2
+      - STATION_SECRET_3
     build: .
     volumes:
       - ./code:/srv/lapis
@@ -10,4 +16,6 @@ services:
   postgres:
     image: postgres:12-alpine
     environment:
-      POSTGRES_PASSWORD: the_password
+      - POSTGRES_PASSWORD
+    volumes:
+      - /opt/trackdb:/var/lib/postgresql/data