flake.lock: Update

Flake lock file updates:

• Updated input 'agenix':
    'github:ryantm/agenix/457669db4259ff69d1ac1183aaa6000420940c1f' (2023-12-23)
  → 'github:ryantm/agenix/417caa847f9383e111d1397039c9d4337d024bf0' (2023-12-24)
• Updated input 'nixos-hardware':
    'github:NixOS/nixos-hardware/7763c6fd1f299cb9361ff2abf755ed9619ef01d6' (2023-12-13)
  → 'github:NixOS/nixos-hardware/a15b6e525f5737a47b4ce28445c836996fb2ea8c' (2023-12-25)
• Updated input 'nixpkgs':
    'github:NixOS/nixpkgs/d65bceaee0fb1e64363f7871bc43dc1c6ecad99f' (2023-12-20)
  → 'github:NixOS/nixpkgs/0b3d618173114c64ab666f557504d6982665d328' (2023-12-21)
• Updated input 'secrets':
    'git+ssh://git@git.vimium.com/jordan/nix-secrets.git?ref=refs/heads/master&rev=4ec3e87d6a7b1f14d23c12c60cad62a6e43be4ca' (2023-12-25)
  → 'git+ssh://git@git.vimium.com/jordan/nix-secrets.git?ref=refs/heads/master&rev=ef1f91b155f3bdc4efb2824ad0c47b21b8b1bbfa' (2023-12-25)

flake.lock

@@ -8,11 +8,11 @@
         "systems": "systems"
       },
       "locked": {
-        "lastModified": 1703371241,
-        "narHash": "sha256-f7ZcabJ5iAH2IRfVuI55xSPZ9TbegFzvFxoKtIPNEn8=",
+        "lastModified": 1703433843,
+        "narHash": "sha256-nmtA4KqFboWxxoOAA6Y1okHbZh+HsXaMPFkYHsoDRDw=",
         "owner": "ryantm",
         "repo": "agenix",
-        "rev": "457669db4259ff69d1ac1183aaa6000420940c1f",
+        "rev": "417caa847f9383e111d1397039c9d4337d024bf0",
         "type": "github"
       },
       "original": {
@@ -139,11 +139,11 @@
     },
     "nixos-hardware": {
       "locked": {
-        "lastModified": 1702453208,
-        "narHash": "sha256-0wRi9SposfE2wHqjuKt8WO2izKB/ASDOV91URunIqgo=",
+        "lastModified": 1703545041,
+        "narHash": "sha256-nvQA+k1rSszrf4kA4eK2i/SGbzoXyoKHzzyzq/Jca1w=",
         "owner": "NixOS",
         "repo": "nixos-hardware",
-        "rev": "7763c6fd1f299cb9361ff2abf755ed9619ef01d6",
+        "rev": "a15b6e525f5737a47b4ce28445c836996fb2ea8c",
         "type": "github"
       },
       "original": {
@@ -186,11 +186,11 @@
     },
     "nixpkgs_3": {
       "locked": {
-        "lastModified": 1703068421,
-        "narHash": "sha256-WSw5Faqlw75McIflnl5v7qVD/B3S2sLh+968bpOGrWA=",
+        "lastModified": 1703200384,
+        "narHash": "sha256-q5j06XOsy0qHOarsYPfZYJPWbTbc8sryRxianlEPJN0=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "d65bceaee0fb1e64363f7871bc43dc1c6ecad99f",
+        "rev": "0b3d618173114c64ab666f557504d6982665d328",
         "type": "github"
       },
       "original": {
@@ -214,11 +214,11 @@
     "secrets": {
       "flake": false,
       "locked": {
-        "lastModified": 1702936962,
-        "narHash": "sha256-uIZ2uPE26JKJ58463ejHMiAOpqBwflyN6tCmZ89vaSQ=",
+        "lastModified": 1703545643,
+        "narHash": "sha256-FS/acsRQ01Gj39P1t5CQ6cKOdwADmenk//vVmpA/EgU=",
         "ref": "refs/heads/master",
-        "rev": "c6db5c3ba8bff0e618fc3e31c9680863c5e53800",
-        "revCount": 5,
+        "rev": "ef1f91b155f3bdc4efb2824ad0c47b21b8b1bbfa",
+        "revCount": 9,
         "type": "git",
         "url": "ssh://git@git.vimium.com/jordan/nix-secrets.git"
       },

flake.nix

@@ -68,27 +68,16 @@
         helios = nixosSystem { system = "x86_64-linux"; name = "helios"; };
         odyssey = nixosSystem { system = "x86_64-linux"; name = "odyssey"; };
         pi = nixosSystem { system = "aarch64-linux"; name = "pi"; extraModules = [ nixos-hardware.nixosModules.raspberry-pi-4 ]; };
-        vps1 = nixosSystem { system = "x86_64-linux"; name = "vps1"; };
       };
 
-      deploy.nodes = {
-        pi = {
-          hostname = "10.0.1.191";
-          sshUser = "jordan";
-          user = "root";
+      deploy.nodes.pi = {
+        hostname = "10.0.1.191";
+        sshUser = "root";
 
-          profiles.system = {
-            user = "root";
-            path = deploy-rs.lib.aarch64-linux.activate.nixos self.nixosConfigurations.pi;
-          };
+        profiles.system = {
+          user = "root";
+          path = deploy-rs.lib.aarch64-linux.activate.nixos self.nixosConfigurations.pi;
         };
-        vps1 = {
-          magicRollback = true;
-          autoRollback = true;
-          hostname = "vps1.mesh.vimium.net";
-          profiles.system = {
-            user = "root";
-            path = deploy-rs.lib.x86_64-linux.activate.nixos self.nixosConfigurations.vps1;
       };
 
       # checks = builtins.mapAttrs (system: deployLib: deployLib.deployChecks self.deploy) deploy-rs.lib;

hosts/helios/default.nix

@@ -1,4 +1,4 @@
-{ config, lib, pkgs, ... }:
+{ config, lib, pkgs, inputs, ... }:
 
 {
   imports = [
@@ -6,13 +6,19 @@
     ../desktop.nix
   ];
 
-  boot.loader.grub.enable = true;
-  boot.loader.grub.device = "/dev/sda";
-  boot.loader.grub.zfsSupport = true;
+  boot = {
+    loader.grub = {
+      enable = true;
+      device = "/dev/sda";
+      zfsSupport = true;
+    };
+  };
 
-  networking.hostName = "helios";
-  networking.hostId = "47d23505";
-  networking.networkmanager.enable = true;
+  networking = {
+    hostName = "helios";
+    hostId = "47d23505";
+    networkmanager.enable = true;
+  };
 
   nix.package = pkgs.nixFlakes;
   nix.extraOptions = ''
@@ -40,6 +46,15 @@
       gpg.enable = true;
       pass.enable = true;
     };
+    services = {
+      borgmatic = {
+        enable = true;
+        directories = [
+          "/home/jordan/Documents"
+        ];
+        repoPath = "ssh://b9cjl9hq@b9cjl9hq.repo.borgbase.com/./repo";
+      };
+    };
     shell = {
       git.enable = true;
       zsh.enable = true;

hosts/odyssey/default.nix

@@ -52,34 +52,6 @@
     };
   };
 
-  age.secrets."passwords/services/borg/odyssey-passphrase" = {
-    file = "${inputs.secrets}/passwords/services/borg/odyssey-passphrase.age";
-  };
-
-  services.borgmatic = {
-    enable = true;
-    settings = {
-      source_directories = [
-        "/home/jordan/Documents"
-      ];
-      repositories = [
-        { label = "borgbase"; path = "ssh://iqwu22oq@iqwu22oq.repo.borgbase.com/./repo"; }
-      ];
-      storage = {
-        encryption_passcommand = "cat ${config.age.secrets."passwords/services/borg/odyssey-passphrase".path}";
-        ssh_command = "ssh -i /etc/ssh/ssh_host_ed25519_key";
-      };
-      retention = {
-        keep_daily = 7;
-        keep_weekly = 4;
-        keep_monthly = 6;
-      };
-    };
-  };
-
-  # Without this override, `cat` is unavailable for `encryption_passcommand`
-  systemd.services.borgmatic.confinement.fullUnit = true;
-
   modules = {
     desktop = {
       apps.qbittorrent.enable = true;
@@ -111,6 +83,15 @@
       gpg.enable = true;
       pass.enable = true;
     };
+    services = {
+      borgmatic = {
+        enable = true;
+        directories = [
+          "/home/jordan/Documents"
+        ];
+        repoPath = "ssh://iqwu22oq@iqwu22oq.repo.borgbase.com/./repo";
+      };
+    };
     shell = {
       git.enable = true;
       zsh.enable = true;

hosts/pi/default.nix

@@ -29,21 +29,6 @@
 
   sound.enable = true;
 
-  age.secrets."passwords/networks.age" = {
-    file = "${inputs.secrets}/passwords/networks.age";
-  };
-
-  networking = {
-    wireless = {
-      enable = true;
-      interfaces = [ "wlan0" ];
-      environmentFile = config.age.secrets."passwords/networks.age".path;
-      networks = {
-        "Apollo 600 Mbps".psk = "@PSK_APOLLO@";
-      };
-    };
-  };
-
   security.rtkit.enable = true;
   services.pipewire = {
     enable = true;
@@ -108,35 +93,25 @@
     };
   };
 
-  age.secrets."passwords/services/borg/pi-passphrase" = {
-    file = "${inputs.secrets}/passwords/services/borg/pi-passphrase.age";
-  };
-
-  services.borgmatic = {
-    enable = true;
-    settings = {
-      source_directories = [
-        "/var/lib/mosquitto"
-        "/var/lib/zigbee2mqtt"
-      ];
-      repositories = [
-        { label = "borgbase"; path = "ssh://qcw86s11@qcw86s11.repo.borgbase.com/./repo"; }
-      ];
-      storage = {
-        encryption_passcommand = "cat ${config.age.secrets."passwords/services/borg/pi-passphrase".path}";
-        ssh_command = "ssh -i /etc/ssh/ssh_host_ed25519_key";
+  modules = {
+    networking = {
+      wireless = {
+        enable = true;
+        interfaces = [ "wlan0" ];
       };
-      retention = {
-        keep_daily = 7;
-        keep_weekly = 4;
-        keep_monthly = 6;
+    };
+    services = {
+      borgmatic = {
+        enable = true;
+        directories = [
+          "/var/lib/mosquitto"
+          "/var/lib/zigbee2mqtt"
+        ];
+        repoPath = "ssh://qcw86s11@qcw86s11.repo.borgbase.com/./repo";
       };
     };
   };
 
-  # Without this override, `cat` is unavailable for `encryption_passcommand`
-  systemd.services.borgmatic.confinement.fullUnit = true;
-
   environment.systemPackages = with pkgs; [
     libraspberrypi
     raspberrypi-eeprom

hosts/vps1/README.md

@@ -1,17 +0,0 @@
-# vps1
-
-## Overview
-VPS hosted in OVH.
-
-## Specs
-* CPU - ??
-* Memory - ??
-
-### Disks
-Device | Partitions _(filesystem, usage)_
---- | ---
-NVMe | `/dev/sda1` (ext4, NixOS Root)
-
-### Networks
-- DHCP on `10.0.1.0/24` subnet.
-- Tailscale on `100.64.0.0/10` subnet. FQDN: `vps1.mesh.vimium.net`.

hosts/vps1/default.nix

@@ -1,195 +0,0 @@
-{ config, lib, pkgs, inputs, ... }:
-
-{
-  imports = [
-    ./hardware-configuration.nix
-    ../server.nix
-  ];
-
-  networking = {
-    hostId = "???";
-    hostName = "vps1";
-    domain = "mesh.vimium.net";
-    firewall = {
-      enable = true;
-      allowedTCPPorts = [
-        22    # SSH
-        8448  # Matrix federation
-        80    # HTTP
-        443   # HTTPS
-        5349  # STUN TLS
-        5350  # STUN TLS alt
-      ];
-      allowedUDPPortRanges = [
-        { from = 49152; to = 49999; } # TURN relay
-      ];
-    };
-  };
-
-  users.users = {
-    git = {
-      isSystemUser = true;
-      useDefaultShell = true;
-      group =  "git";
-      extraGroups = [ "gitea" ];
-      home = config.services.gitea.stateDir;
-    };
-    jellyfin = {
-      isSystemUser = true;
-      group = "jellyfin";
-      shell = "/bin/sh";
-      openssh.authorizedKeys.keys = [
-        "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIOaaS+KMAEAymZhIJGC4LK8aMhUzhpmloUgvP2cxeBH4 jellyfin"
-      ];
-    };
-    root = {
-      openssh.authorizedKeys.keys = [
-        "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAILVHTjsyMIV4THNw6yz0OxAxGnC+41gX72UrPqTzR+OS jordan@vimium.com"
-      ];
-    };
-  };
-
-  users.groups = {
-    git = { };
-    jellyfin = { };
-  };
-
-  age.secrets."passwords/services/borg/vps1-passphrase" = {
-    file = "${inputs.secrets}/passwords/services/borg/vps1-passphrase.age";
-  };
-
-  services.borgmatic = {
-    enable = true;
-    settings = {
-      source_directories = [
-        "/home"
-        "/var/lib"
-        "/var/www"
-      ];
-      repositories = [
-        { label = "borgbase"; path = "ssh://p91y8oh7@p91y8oh7.repo.borgbase.com/./repo"; }
-      ];
-      storage = {
-        encryption_passcommand = "cat ${config.age.secrets."passwords/services/borg/vps1-passphrase".path}";
-        ssh_command = "ssh -i /etc/ssh/ssh_host_ed25519_key";
-      };
-      retention = {
-        keep_daily = 7;
-        keep_weekly = 4;
-        keep_monthly = 6;
-      };
-    };
-  };
-
-  # Without this override, `cat` is unavailable for `encryption_passcommand`
-  systemd.services.borgmatic.confinement.fullUnit = true;
-
-  age.secrets."passwords/services/coturn/shared-secret" = {
-    file = "${inputs.secrets}/passwords/services/coturn/shared-secret.age";
-  };
-
-  services.coturn = {
-    enable = true;
-    lt-cred-mech = true;
-    use-auth-secret = true;
-    static-auth-secret = "???";
-    realm = "turn.vimium.com";
-    relay-ips = [
-      "198.244.190.160"
-    ];
-    no-tcp-relay = true;
-    extraConfig = ''
-      cipher-list="HIGH"
-      no-loopback-peers
-      no-multicast-peers
-    '';
-    secure-stun = true;
-    cert = "/var/lib/acme/turn.vimium.com/fullchain.pem";
-    pkey = "/var/lib/acme/turn.vimium.com/key.pem";
-    min-port = 49152;
-    max-port = 49999;
-  };
-
-  services.gitea = rec {
-    package = pkgs.gitea;
-    enable = true;
-    user = "git";
-    appName = "Vimium Git";
-    stateDir = "/var/lib/gitea";
-    repositoryRoot = "${stateDir}/repositories";
-    database = {
-      type = "sqlite3";
-      inherit user;
-      path = "${stateDir}/gitea.db";
-    };
-    lfs = {
-      enable = true;
-      contentDir = "${stateDir}/lfs";
-    };
-    settings = {
-      server = {
-        SSH_USER = "git";
-        SSH_DOMAIN = "git.vimium.com";
-        SSH_PORT = lib.head config.services.openssh.ports;
-        OFFLINE_MODE = true;
-        PROTOCOL = "http+unix";
-        DOMAIN = config.networking.domain;
-        ROOT_URL = "https://git.vimium.com/";
-      };
-      service.DISABLE_REGISTRATION = true;
-      session.COOKIE_SECURE = true;
-      log.ROOT_PATH = "${stateDir}/log";
-      ui = {
-        THEMES = "gitea,arc-green,github-dark,bthree-dark";
-        DEFAULT_THEME = "github-dark";
-      };
-      actions.ENABLED = true;
-      indexer = {
-        REPO_INDEXER_ENABLED = true;
-      };
-      packages.CHUNKED_UPLOAD_PATH = lib.mkForce "${stateDir}/data/tmp/package-upload";
-    };
-  };
-
-  services.headscale = {
-    enable = true;
-    port = 8080;
-    settings = {
-      server_url = "https://headscale.vimium.net";
-      dns_config = {
-        base_domain = "vimium.net";
-      };
-      logtail.enabled = false;
-    };
-  };
-
-  services.matrix-synapse = {
-    enable = true;
-    settings = {
-      database.name = "sqlite3";
-      enable_registration = false;
-      server_name = "vimium.com";
-      turn_shared_secret = "???";
-      turn_uris = [
-        "turn:turn.vimium.com:5349?transport=udp"
-        "turn:turn.vimium.com:5350?transport=udp"
-        "turn:turn.vimium.com:5349?transport=tcp"
-        "turn:turn.vimium.com:5350?transport=tcp"
-      ];
-    };
-  };
-
-  services.tailscale.enable = true;
-  networking.firewall = {
-    checkReversePath = "loose";
-    trustedInterfaces = [ "tailscale0" ];
-    allowedUDPPorts = [ config.services.tailscale.port ];
-  };
-
-  environment.systemPackages = with pkgs; [
-    config.services.headscale.package
-  ];
-
-  system.stateVersion = "22.11";
-}
-

hosts/vps1/hardware-configuration.nix

@@ -1,26 +0,0 @@
-{ config, lib, pkgs, modulesPath, ... }:
-
-{
-  imports = [
-    (modulesPath + "/profiles/qemu-guest.nix")
-  ];
-
-  boot = {
-    initrd = {
-      availableKernelModules = [ "ata_piix" "uhci_hcd" "xen_blkfront" "vmw_pvscsi" ];
-      kernelModules = [ "nvme" ];
-    };
-    loader.grub.device = "/dev/sda";
-    tmp.cleanOnBoot = true;
-  };
-
-  zramSwap.enable = true;
-
-  fileSystems = {
-    "/" = {
-      device = "/dev/sda1";
-      fsType = "ext4";
-    };
-  };
-}
-

modules/default.nix

@@ -26,8 +26,12 @@
     ./editors/neovim
     ./editors/vscode.nix
     ./networking/tailscale.nix
+    ./networking/wireless.nix
     ./security/gpg.nix
     ./security/pass.nix
+    ./services/borgmatic
+    ./services/coturn
+    ./services/matrix
     ./shell/git
     ./shell/zsh
   ];

modules/networking/wireless.nix

@@ -0,0 +1,36 @@
+{ config, lib, pkgs, inputs, ... }:
+
+with lib;
+
+let cfg = config.modules.networking.wireless;
+in {
+  options.modules.networking.wireless = {
+    enable = mkOption {
+      default = false;
+      example = true;
+      description = mdDoc "Automatically connect to known networks";
+    };
+    interfaces = mkOption {
+      default = [ ];  # All interfaces
+      example = [ "wlan0" ];
+      description = mdDoc "Interfaces for `wpa_supplicant` to bind to";
+    };
+  };
+
+  config = mkIf cfg.enable {
+    age.secrets."passwords/networks" = {
+      file = "${inputs.secrets}/passwords/networks.age";
+    };
+
+    networking = {
+      wireless = {
+        enable = true;
+        interfaces = cfg.interfaces;
+        environmentFile = config.age.secrets.passwords/networks.path;
+        networks = {
+          "Apollo 600 Mbps".psk = "@PSK_APOLLO@";
+        };
+      };
+    };
+  };
+}

modules/services/borgmatic/default.nix

@@ -0,0 +1,57 @@
+{ config, lib, pkgs, inputs, ... }:
+
+with lib;
+
+let
+  cfg = config.modules.services.borgmatic;
+  hostname = config.networking.hostName;
+in {
+  options.modules.services.borgmatic = {
+    enable = mkOption {
+      default = false;
+      example = true;
+      description = mdDoc "Enable backups on this host with `borgmatic`";
+    };
+    directories = mkOption {
+      type = types.listOf types.str;
+      default = [];
+      example = [
+        "/home/jordan/Documents"
+      ];
+      description = mdDoc "List of directories to backup";
+    };
+    repoPath = mkOption {
+      type = types.str;
+      example = "ssh://example@example.repo.borgbase.com/./repo";
+      description = mdDoc "Destination borg repository for backup";
+    };
+  };
+
+  config = mkIf cfg.enable {
+    age.secrets."passwords/services/borg/${hostname}-passphrase" = {
+      file = "${inputs.secrets}/passwords/services/borg/${hostname}-passphrase.age";
+    };
+
+    services.borgmatic = {
+      enable = true;
+      settings = {
+        source_directories = cfg.directories;
+        repositories = [
+          { label = "borgbase"; path = cfg.repoPath; }
+        ];
+        storage = {
+          encryption_passcommand = "cat ${config.age.secrets."passwords/services/borg/${hostname}-passphrase".path}";
+          ssh_command = "ssh -i /etc/ssh/ssh_host_ed25519_key";
+        };
+        retention = {
+          keep_daily = 7;
+          keep_weekly = 4;
+          keep_monthly = 6;
+        };
+      };
+    };
+
+    # Without this override, `cat` is unavailable for `encryption_passcommand`
+    systemd.services.borgmatic.confinement.fullUnit = true;
+  };
+}

modules/services/coturn/default.nix

@@ -0,0 +1,59 @@
+{ config, lib, pkgs, inputs, ... }:
+
+with lib;
+
+let
+  cfg = config.modules.services.coturn;
+  domain = "vimium.com";
+in {
+  options.modules.services.coturn = {
+    enable = mkOption {
+      default = false;
+      example = true;
+    };
+  };
+
+  config = {
+    age.secrets."passwords/services/coturn/secret" = {
+      file = "${inputs.secrets}/passwords/services/coturn/secret.age";
+    };
+
+    networking.firewall = {
+      allowedTCPPorts = [
+        5349  # STUN TLS
+        5350  # STUN TLS alt
+      ];
+      allowedUDPPortRanges = [
+        { from = 49152; to = 49999; } # TURN relay
+      ];
+    };
+
+    services.coturn = {
+      enable = true;
+      lt-cred-mech = true;
+      use-auth-secret = true;
+      static-auth-secret = ""; # TODO: Pass as extraConfig
+      realm = "turn.${domain}";
+      relay-ips = [
+        "198.244.190.160"
+      ];
+      no-tcp-relay = true;
+      extraConfig = ''
+        cipher-list="HIGH"
+        no-loopback-peers
+        no-multicast-peers
+      '';
+      secure-stun = true;
+      cert = "/var/lib/acme/turn.${domain}/fullchain.pem";
+      pkey = "/var/lib/acme/turn.${domain}/key.pem";
+      min-port = 49152;
+      max-port = 49999;
+    };
+
+    security.acme.certs = {
+      "turn.${domain}" = {
+        reloadServices = [ "coturn" ];
+      };
+    };
+  };
+}

modules/services/matrix/default.nix

@@ -0,0 +1,120 @@
+{ config, lib, pkgs, inputs, ... }:
+
+with lib;
+
+let
+  cfg = config.modules.services.matrix;
+  domain = "vimium.com";
+  clientConfig = {
+    "m.homeserver" = {
+      base_url = "https://matrix.${domain}";
+      server_name = domain;
+    };
+    "m.identity_server" = {};
+  };
+  serverConfig."m.server" = "matrix.${domain}:443";
+  mkWellKnown = data: ''
+    more_set_headers 'Content-Type: application/json';
+    return 200 '${builtins.toJSON data}';
+  '';
+in {
+  options.modules.services.matrix = {
+    enable = mkOption {
+      default = false;
+      example = true;
+    };
+    coturn = mkOption {
+      default = config.services.coturn.enable;
+      example = true;
+    };
+    elementWeb = mkOption {
+      default = true;
+      example = true;
+    };
+  };
+
+  config = mkIf cfg.enable {
+    networking.firewall = {
+      allowedTCPPorts = [
+        8448  # Matrix federation
+      ];
+    };
+
+    services.nginx = {
+      virtualHosts = {
+        "${domain}" = {
+          # Assume this listener is already setup
+          locations."= /.well-known/matrix/server".extraConfig = (mkWellKnown serverConfig);
+          locations."= /.well-known/matrix/client".extraConfig = (mkWellKnown clientConfig);
+        };
+        "matrix.${domain}" = {
+          forceSSL = true;
+          useACMEHost = "matrix.${domain}";
+          listen = [
+            { addr = "0.0.0.0"; port = 443; ssl = true; }
+            { addr = "0.0.0.0"; port = 80; }
+            { addr = "0.0.0.0"; port = 8448; ssl = true; }
+            { addr = "[::1]"; port = 443; ssl = true; }
+            { addr = "[::1]"; port = 80; }
+            { addr = "[::1]"; port = 8448; ssl = true; }
+          ];
+          locations = {
+            "/" = {
+              proxyPass = "http://localhost:8008";
+              extraConfig = ''
+                proxy_set_header X-Forwarded-For $remote_addr;
+              '';
+            };
+            "/_matrix" = {
+              proxyPass = "http://localhost:8008";
+              extraConfig = ''
+                proxy_set_header X-Forwarded-For $remote_addr;
+                client_max_body_size ${services.matrix-synapse.settings.max_upload_size};
+              '';
+            };
+            "/_synapse/client".proxyPass = "http://localhost:8008";
+          };
+        };
+        "chat.${domain}" = mkIf cfg.elementWeb {
+          forceSSL = true;
+          useACMEHost = "matrix.${domain}";
+          root = pkgs.element-web.override {
+            conf = {
+              default_server_config = clientConfig;
+              brand = "Vimium Chat";
+              branding = {
+                auth_header_logo_url = "https://vimium.com/images/logo.svg";
+                auth_footer_links = [
+                  { text = "Vimium.com"; url = "https://www.vimium.com"; }
+                ];
+              };
+            };
+          };
+        };
+      };
+    };
+
+    services.matrix-synapse = {
+      enable = true;
+      settings = {
+        database.name = "sqlite3";
+        enable_registration = false;
+        server_name = domain;
+        turn_shared_secret_file = mkIf cfg.coturn config.age.secrets."passwords/services/coturn/secret".path;
+        turn_uris = mkIf cfg.coturn [
+          "turn:${config.services.coturn.realm}:5349?transport=udp"
+          "turn:${config.services.coturn.realm}:5350?transport=udp"
+          "turn:${config.services.coturn.realm}:5349?transport=tcp"
+          "turn:${config.services.coturn.realm}:5350?transport=tcp"
+        ];
+      };
+    };
+
+    security.acme.certs = {
+      "matrix.${domain}" = {
+        extraDomainNames = mkIf cfg.elementWeb [ "chat.${domain}" ];
+        reloadServices = [ "matrix-synapse" ];
+      };
+    };
+  };
+}