Setup mail server and restructure some things

config/hosts/nitter/configuration.nix

@@ -0,0 +1,17 @@
+{ ... }:
+{
+  boot.loader.grub = {
+    enable = true;
+    device = "/dev/vda";
+  };
+
+  networking = {
+    hostName = "nitter";
+    firewall = {
+      enable = true;
+      allowedTCPPorts = [ 8443 ];
+    };
+  };
+
+  system.stateVersion = "23.05";
+}

config/hosts/nitter/default.nix

@@ -0,0 +1,8 @@
+{ ... }:
+{
+  imports = [
+    ./configuration.nix
+    ./nginx.nix
+    ./nitter.nix
+  ];
+}

config/hosts/nitter/nginx.nix

@@ -0,0 +1,23 @@
+{ config, ... }:
+{
+  services.nginx = {
+    enable = true;
+    virtualHosts."birdsite.nekover.se" = {
+      forceSSL = true;
+      enableACME = true;
+      locations."/robots.txt" = {
+        return = "200 \"User-agent: *\\nDisallow: /\\n\"";
+      };
+      locations."/" = {
+        proxyPass = "http://${config.services.nitter.server.address}:${builtins.toString config.services.nitter.server.port}";
+        proxyWebsockets = true;
+      };
+      extraConfig = ''
+        listen 0.0.0.0:8443 http2 ssl proxy_protocol;
+
+        set_real_ip_from 10.202.41.100;
+        real_ip_header proxy_protocol;
+      '';
+    };
+  };
+}

config/hosts/nitter/nitter.nix

@@ -0,0 +1,21 @@
+{ ... }:
+{
+  services.nitter = {
+    enable = true;
+
+    server = {
+      title = "Birdsite";
+      https = true;
+      address = "127.0.0.1";
+      port = 8080;
+      hostname = "birdsite.nekover.se";
+    };
+    
+    preferences = {
+      theme = "Mastodon";
+      replaceTwitter = "birdsite.nekover.se";
+      infiniteScroll = true;
+      hlsPlayback = true;
+    };
+  };
+}