Last good Nixpkgs for Weston+nouveau? archive

I came this commit hash to terwiz[m] on IRC, who is trying to figure out
what the last version of Spectrum that worked on their NUC with Nvidia
graphics is.

1 files changed, 79 insertions, 0 deletions

diff --git a/nixos/modules/services/misc/n8n.nix b/nixos/modules/services/misc/n8n.nix
new file mode 100644
index 00000000000..77e717eeff9
--- /dev/null
+++ b/nixos/modules/services/misc/n8n.nix
@@ -0,0 +1,79 @@
+{ config, pkgs, lib, ... }:
+
+with lib;
+
+let
+  cfg = config.services.n8n;
+  format = pkgs.formats.json {};
+  configFile = format.generate "n8n.json" cfg.settings;
+in
+{
+  options.services.n8n = {
+
+    enable = mkEnableOption "n8n server";
+
+    openFirewall = mkOption {
+      type = types.bool;
+      default = false;
+      description = "Open ports in the firewall for the n8n web interface.";
+    };
+
+    settings = mkOption {
+      type = format.type;
+      default = {};
+      description = ''
+        Configuration for n8n, see <link xlink:href="https://docs.n8n.io/reference/configuration.html"/>
+        for supported values.
+      '';
+    };
+
+  };
+
+  config = mkIf cfg.enable {
+    services.n8n.settings = {
+      # We use this to open the firewall, so we need to know about the default at eval time
+      port = lib.mkDefault 5678;
+    };
+
+    systemd.services.n8n = {
+      description = "N8N service";
+      after = [ "network.target" ];
+      wantedBy = [ "multi-user.target" ];
+      environment = {
+        # This folder must be writeable as the application is storing
+        # its data in it, so the StateDirectory is a good choice
+        N8N_USER_FOLDER = "/var/lib/n8n";
+        HOME = "/var/lib/n8n";
+        N8N_CONFIG_FILES = "${configFile}";
+      };
+      serviceConfig = {
+        Type = "simple";
+        ExecStart = "${pkgs.n8n}/bin/n8n";
+        Restart = "on-failure";
+        StateDirectory = "n8n";
+
+        # Basic Hardening
+        NoNewPrivileges = "yes";
+        PrivateTmp = "yes";
+        PrivateDevices = "yes";
+        DevicePolicy = "closed";
+        DynamicUser = "true";
+        ProtectSystem = "strict";
+        ProtectHome = "read-only";
+        ProtectControlGroups = "yes";
+        ProtectKernelModules = "yes";
+        ProtectKernelTunables = "yes";
+        RestrictAddressFamilies = "AF_UNIX AF_INET AF_INET6 AF_NETLINK";
+        RestrictNamespaces = "yes";
+        RestrictRealtime = "yes";
+        RestrictSUIDSGID = "yes";
+        MemoryDenyWriteExecute = "no"; # v8 JIT requires memory segments to be Writable-Executable.
+        LockPersonality = "yes";
+      };
+    };
+
+    networking.firewall = mkIf cfg.openFirewall {
+      allowedTCPPorts = [ cfg.settings.port ];
+    };
+  };
+}