From ea2cba3463ef9519a36eefcd91f3a9b9a09a731f Mon Sep 17 00:00:00 2001
From: Henrik Lissner <henrik@lissner.net>
Date: Tue, 19 Nov 2019 01:13:48 -0500
Subject: [PATCH] Setup nginx & plex on aka

---
 configuration.aka.nix         | 60 +++++++++++++++++++++++++++++++++++
 modules/services/plex.nix     |  8 +++++
 modules/services/torrents.nix |  5 +++
 3 files changed, 73 insertions(+)

diff --git a/configuration.aka.nix b/configuration.aka.nix
index 40d23e24..d54cac64 100644
--- a/configuration.aka.nix
+++ b/configuration.aka.nix
@@ -8,10 +8,70 @@
     ../.  # import common settings
 
     ./modules/services/ssh.nix
+    ./modules/services/nginx.nix
     ./modules/services/plex.nix
     ./modules/shell/zsh.nix
   ];
 
   networking.hostName = "aka";
   networking.networkmanager.enable = true;
+
+  # nginx hosts
+  services.nginx = {
+    user = "hlissner";
+    virtualHosts = {
+      "plex.v0.io" = {
+        default = true;
+        http2 = true; # more performant for streaming
+        enableACME = true;
+        forceSSL = true;
+        extraConfig = ''
+          # Some players don't reopen a socket and playback stops totally
+          # instead of resuming after an extended pause
+          send_timeout 100m;
+
+          # Intentionally not hardened for security for player support and
+          # encryption video streams has a lot of overhead with something like
+          # AES-256-GCM-SHA384.
+          ssl_ciphers 'ECDHE-RSA-AES128-GCM-SHA256:ECDHE-ECDSA-AES128-GCM-SHA256:ECDHE-RSA-AES256-GCM-SHA384:ECDHE-ECDSA-AES256-GCM-SHA384:DHE-RSA-AES128-GCM-SHA256:DHE-DSS-AES128-GCM-SHA256:kEDH+AESGCM:ECDHE-RSA-AES128-SHA256:ECDHE-ECDSA-AES128-SHA256:ECDHE-RSA-AES128-SHA:ECDHE-ECDSA-AES128-SHA:ECDHE-RSA-AES256-SHA384:ECDHE-ECDSA-AES256-SHA384:ECDHE-RSA-AES256-SHA:ECDHE-ECDSA-AES256-SHA:DHE-RSA-AES128-SHA256:DHE-RSA-AES128-SHA:DHE-DSS-AES128-SHA256:DHE-RSA-AES256-SHA256:DHE-DSS-AES256-SHA:DHE-RSA-AES256-SHA:ECDHE-RSA-DES-CBC3-SHA:ECDHE-ECDSA-DES-CBC3-SHA:AES128-GCM-SHA256:AES256-GCM-SHA384:AES128-SHA256:AES256-SHA256:AES128-SHA:AES256-SHA:AES:CAMELLIA:DES-CBC3-SHA:!aNULL:!eNULL:!EXPORT:!DES:!RC4:!MD5:!PSK:!aECDH:!EDH-DSS-DES-CBC3-SHA:!EDH-RSA-DES-CBC3-SHA:!KRB5-DES-CBC3-SHA';
+
+          # Forward real ip and host to Plex
+          proxy_set_header Referer $server_addr;
+          proxy_set_header Origin $server_addr;
+
+          # Nginx default client_max_body_size is 1MB, which breaks Camera
+          # Upload feature from the phones. Increasing the limit fixes the
+          # issue. Anyhow, if 4K videos are expected to be uploaded, the size
+          # might need to be increased even more
+          client_max_body_size 100M;
+
+          # Plex headers
+          proxy_set_header X-Plex-Client-Identifier $http_x_plex_client_identifier;
+          proxy_set_header X-Plex-Device $http_x_plex_device;
+          proxy_set_header X-Plex-Device-Name $http_x_plex_device_name;
+          proxy_set_header X-Plex-Platform $http_x_plex_platform;
+          proxy_set_header X-Plex-Platform-Version $http_x_plex_platform_version;
+          proxy_set_header X-Plex-Product $http_x_plex_product;
+          proxy_set_header X-Plex-Token $http_x_plex_token;
+          proxy_set_header X-Plex-Version $http_x_plex_version;
+          proxy_set_header X-Plex-Nocache $http_x_plex_nocache;
+          proxy_set_header X-Plex-Provides $http_x_plex_provides;
+          proxy_set_header X-Plex-Device-Vendor $http_x_plex_device_vendor;
+          proxy_set_header X-Plex-Model $http_x_plex_model;
+
+          # Buffering off send to the client as soon as the data is received
+          # from Plex.
+          proxy_buffering off;
+        '';
+        locations."/" = {
+          proxyWebsockets = true;
+          proxyPass = "http://localhost:32400";
+        };
+      };
+    };
+  };
+
+  security.acme.certs = {
+    "plex.v0.io".email = "henrik@lissner.net";
+  };
 }
diff --git a/modules/services/plex.nix b/modules/services/plex.nix
index e69de29b..976332c2 100644
--- a/modules/services/plex.nix
+++ b/modules/services/plex.nix
@@ -0,0 +1,8 @@
+{ config, pkgs, ... }:
+
+{
+  services.plex = {
+    enable = true;
+    openFirewall = true;
+  };
+}
diff --git a/modules/services/torrents.nix b/modules/services/torrents.nix
index e69de29b..915d6576 100644
--- a/modules/services/torrents.nix
+++ b/modules/services/torrents.nix
@@ -0,0 +1,5 @@
+{ config, pkgs, ... }:
+
+{
+
+}