344 current 2025-10-12 10:51:52 25.05.20251006.20c4598 6.12.50 *

modules/homelab/services/caddy/default.nix

@@ -0,0 +1,101 @@
+{ pkgs, config, lib, ... }:
+
+let
+  service = "caddy";
+  cfg = config.modules.services.${service};
+  sec = config.sops.secrets;
+  homelab = config.modules.homelab;
+in
+{
+  options.modules.services.${service} = {
+    enable = lib.mkEnableOption "enables ${service}";
+
+    # set port options
+    data_dir = lib.mkOption {
+      type = lib.types.str;
+      default = "/var/lib/${service}";
+      description = "set data directory for ${service}";
+    };
+    backup = lib.mkOption {
+      type = lib.types.bool;
+      default = true;
+      description = "enable backups for ${service}";
+    };
+  };
+
+  config = lib.mkIf cfg.enable {
+    
+    # declare ${service} group
+    users.groups.${service} = { gid = lib.mkForce cfg.ids; };
+
+    # declare ${service} user
+    users.users.${service} = {
+      description = "${service} server user";
+      uid = lib.mkForce cfg.ids;
+      isSystemUser = true;
+      home = cfg.data_dir;
+      createHome = true;
+      group = "${service}";
+      extraGroups = [];
+    };
+
+    # enable the ${service} service
+    services.${service} = {
+      enable = true;
+      user = "${service}";
+      group = "${service}";
+      dataDir = cfg.data_dir;
+      email = "me@blakedheld.xyz"
+      globalConfig = ''
+        auto_https on
+      '';
+      virtualHosts = {
+        # catch all redirect
+        "catchall" = {
+          extraConfig = ''
+            @catchall not host *
+            redir @catchall https://www.youtube.com/watch?v=dQw4w9WgXcQ 302
+          '';
+        };
+      };
+    };
+
+    # enable acme for auto ssl certs with lets encrypt
+    security.acme = {
+      acceptTerms = true;
+      defaults.email = "me@blakedheld.xyz";
+    };
+
+    # override umask to make permissions work out
+    systemd.services.${service}.serviceConfig = {
+      UMask = lib.mkForce "0007";
+    };
+
+    # open firewall
+    networking.firewall.allowedTCPPorts = [ 80 443 ];
+
+    sops.secrets = {
+      "ssl_blakedheld_crt" = {
+        owner = "caddy";
+        group = "caddy";
+        path = "/etc/ssl/blakedheld.xyz.crt";
+      };
+      "ssl_blakedheld_key" = {
+        owner = "caddy";
+        group = "caddy";
+        path = "/etc/ssl/blakedheld.xyz.key";
+      };
+      "klefki_pub.asc" = {
+        owner = "caddy";
+        group = "caddy";
+        path = "/var/www/keys/klefki_pub.asc";
+      };
+    };
+ 
+
+    # add to backups
+    modules.system.backups.baks = {
+      ${service} = { paths = [ cfg.data_dir ]; };
+    };
+  };
+}