Configure settings for fly.io SSL

Author: m1foley

config/prod.exs

@@ -5,7 +5,15 @@ import Config
 # manifest is generated by the `mix assets.deploy` task,
 # which you should run after static files are built and
 # before starting your production server.
-config :mjw, MjwWeb.Endpoint, cache_static_manifest: "priv/static/cache_manifest.json"
+config :mjw, MjwWeb.Endpoint,
+  url: [host: "mahjongwind.com", port: 443, scheme: "https"],
+  cache_static_manifest: "priv/static/cache_manifest.json",
+  check_origin: ["//mahjongwind.com"],
+  force_ssl: [
+    host: nil,
+    rewrite_on: [:x_forwarded_port, :x_forwarded_proto],
+    hsts: true
+  ]
 
 # Configures Swoosh API Client
 config :swoosh, api_client: Swoosh.ApiClient.Finch, finch_name: Mjw.Finch

config/runtime.exs

@@ -17,7 +17,9 @@ import Config
 # Alternatively, you can use `mix phx.gen.release` to generate a `bin/server`
 # script that automatically sets the env var above.
 if System.get_env("PHX_SERVER") do
-  config :mjw, MjwWeb.Endpoint, server: true
+  config :mjw, MjwWeb.Endpoint,
+    server: true,
+    url: [host: "mahjongwind.com"]
 end
 
 if config_env() == :prod do
@@ -50,7 +52,7 @@ if config_env() == :prod do
       You can generate one by calling: mix phx.gen.secret
       """
 
-  host = System.get_env("PHX_HOST") || "example.com"
+  host = System.get_env("PHX_HOST") || "mahjongwind.com"
   port = String.to_integer(System.get_env("PORT") || "4000")
 
   config :mjw, :dns_cluster_query, System.get_env("DNS_CLUSTER_QUERY")