Add cal

modules/nixos/server/cal.nix

@@ -0,0 +1,46 @@
+{ pkgs, lib, config, ... }:
+let
+  cfg = config.mods.server.cal;
+  port = config.mods.server.nginx.ports.cal;
+in with lib; {
+  options.mods.server = {
+    cal = {
+      enable = mkEnableOption {
+        default = false;
+        description = "enables radicale server";
+      };
+    };
+  };
+
+  config = mkIf cfg.enable {
+    services.radicale = {
+      enable = true;
+      settings = {
+        server = { hosts = [ "0.0.0.0:${toString port}" ]; };
+        auth = {
+          type = "htpasswd";
+          htpasswd_filename = "${toString config.sops.secrets.htpasswd.path}";
+          htpasswd_encryption = "bcrypt";
+        };
+        storage = { filesystem_folder = "/var/lib/radicale/collections"; };
+      };
+      rights = {
+        root = {
+          user = ".+";
+          collection = "";
+          permissions = "R";
+        };
+        principal = {
+          user = ".+";
+          collection = "{user}";
+          permissions = "RW";
+        };
+        calendars = {
+          user = ".+";
+          collection = "{user}/[^/]+";
+          permissions = "rw";
+        };
+      };
+    };
+  };
+}

modules/nixos/server/default.nix

@@ -17,5 +17,6 @@
     ./share.nix
     ./vault.nix
     ./git.nix
+    ./cal.nix
   ];
 }