1 files changed, 104 insertions, 0 deletions

diff --git a/custom/uucp.nix b/custom/uucp.nix
new file mode 100644
index 00000000..0b199776
--- /dev/null
+++ b/custom/uucp.nix
@@ -0,0 +1,104 @@
+{ config, lib, pkgs, ... }:
+
+rec {
+  options = {
+    services.uucp = {
+      enable = mkOption {
+        type = types.bool;
+        default = false;
+        description = ''
+          If enabled we set up an account accesible via uucp over ssh
+        '';
+      };
+
+      sshUser = mkOption { 
+        type = types.unspecified;
+        default = {
+          name = "uucp";
+          isSystemUser = true;
+          isNormalUser = false;
+          createHome = true;
+          home = "/var/spool/uucp";
+          description = "User for uucp over ssh";
+        };
+        description = "The local uucp linux-user";
+      };
+
+      sshConfig = mkOption {
+        type = types.str;
+        description = "~uucp/.ssh/config";
+      };
+
+      remoteNodes = mkOption {
+        types = types.listOf types.str;
+        default = [];
+        description = "List of ports to set up. You will probably need to configure these in sshConfig";
+      };
+
+      spoolDir = mkOption {
+        types = types.path;
+        default = "/var/spool/uucp";
+        description = "Spool directory";
+      };
+
+      lockDir = mkOption {
+        types = types.path;
+        default = "/var/spool/uucp";
+        description = "Lock directory";
+      };
+
+      pubDir = mkOption {
+        types = types.path;
+        default = "/var/spool/uucppublic";
+        description = "Public directory";
+      };
+
+      logFile = mkOption {
+        types = types.path;
+        default = "/var/log/uucp";
+        description = "Log file";
+      };
+
+      statFile = mkOption {
+        types = types.path;
+        default = "/var/log/uucp.stat";
+        description = "Statistics file";
+      };
+
+      debugFile = mkOption {
+        types = types.path;
+        default = "/var/log/uucp.debug";
+        description = "Debug file";
+      };
+
+      extraConfig = mkOption {
+        type = types.string;
+        default = "";
+        description = "Extra configuration to append verbatim to `/etc/uucp/config'";
+      };
+    };
+  };
+
+  config = {
+    environment.etc."uucp/config" = {
+      enable = config.services.uucp.enable;
+      text = ''
+        spool ${config.services.uucp.spoolDir}
+        lockdir ${config.services.uucp.lockDir}
+        pubdir ${config.services.uucp.pubDir}
+        logfile ${config.services.uucp.logFile}
+        statfile ${config.services.uucp.statFile}
+        debugfile ${config.services.uucp.debugFile}
+        
+        ${config.services.uucp.extraConfig}
+      '';
+    };
+
+    users.users."uucp" = optional config.services.uucp.enable config.services.uucp.sshUser;
+
+    system.activationScripts."uucp-sshconfig" = optional config.services.uucp.enable ''
+      mkdir -p ${users.users."uucp".home}/.ssh
+      cp ${builtins.toFile "ssh-config" config.services.uucp.sshConfig} ${users.users."uucp".home}/.ssh/config
+    '';
+  };
+}