Merge pull request 'Flake is now modular and supports forgejo and forgejo-ci-runner' (#1) from debug into main

Reviewed-on: #1

.sops.yaml

@@ -0,0 +1,22 @@
+  keys:
+    - &Lyn age18c6zws9wk9r7dxjqafwj2l2ex5mn5v8u6yrd2ys9ng8q09rsedpqm38jzv
+    - &forgenite age1u4dtlq4lavqufzsqfqlsnu67u3x2t3d7ffxkqrah2des4dlxns2slegl38
+    - &forgejo-ci age13pau3xqusxuczm9kwpxg4fdze4xhenfwmjw80ed7g336a8x7tqpqdqvjjj
+
+  creation_rules:
+    - path_regex: secrets/all/[^/]+\.yaml$
+      key_groups:      
+      - age:
+        - *Lyn
+        - *forgenite
+    #hosts
+    - path_regex: secrets/hosts/forgenite.yaml
+      key_groups:
+        - age:
+          - *Lyn
+          - *forgenite
+    - path_regex: secrets/hosts/forgejo-ci.yaml
+      key_groups:
+        - age:
+          - *Lyn
+          - *forgejo-ci

flake.lock

@@ -0,0 +1,96 @@
+{
+  "nodes": {
+    "nixpkgs": {
+      "locked": {
+        "lastModified": 1725407940,
+        "narHash": "sha256-tiN5Rlg/jiY0tyky+soJZoRzLKbPyIdlQ77xVgREDNM=",
+        "owner": "NixOS",
+        "repo": "nixpkgs",
+        "rev": "6f6c45b5134a8ee2e465164811e451dcb5ad86e3",
+        "type": "github"
+      },
+      "original": {
+        "owner": "NixOS",
+        "ref": "nixos-24.05",
+        "repo": "nixpkgs",
+        "type": "github"
+      }
+    },
+    "nixpkgs-stable": {
+      "locked": {
+        "lastModified": 1721524707,
+        "narHash": "sha256-5NctRsoE54N86nWd0psae70YSLfrOek3Kv1e8KoXe/0=",
+        "owner": "NixOS",
+        "repo": "nixpkgs",
+        "rev": "556533a23879fc7e5f98dd2e0b31a6911a213171",
+        "type": "github"
+      },
+      "original": {
+        "owner": "NixOS",
+        "ref": "release-24.05",
+        "repo": "nixpkgs",
+        "type": "github"
+      }
+    },
+    "nixpkgs-unstable": {
+      "locked": {
+        "lastModified": 1725432240,
+        "narHash": "sha256-+yj+xgsfZaErbfYM3T+QvEE2hU7UuE+Jf0fJCJ8uPS0=",
+        "owner": "NixOS",
+        "repo": "nixpkgs",
+        "rev": "ad416d066ca1222956472ab7d0555a6946746a80",
+        "type": "github"
+      },
+      "original": {
+        "owner": "NixOS",
+        "ref": "nixos-unstable",
+        "repo": "nixpkgs",
+        "type": "github"
+      }
+    },
+    "nixpkgs_2": {
+      "locked": {
+        "lastModified": 1725194671,
+        "narHash": "sha256-tLGCFEFTB5TaOKkpfw3iYT9dnk4awTP/q4w+ROpMfuw=",
+        "owner": "NixOS",
+        "repo": "nixpkgs",
+        "rev": "b833ff01a0d694b910daca6e2ff4a3f26dee478c",
+        "type": "github"
+      },
+      "original": {
+        "owner": "NixOS",
+        "ref": "nixpkgs-unstable",
+        "repo": "nixpkgs",
+        "type": "github"
+      }
+    },
+    "root": {
+      "inputs": {
+        "nixpkgs": "nixpkgs",
+        "nixpkgs-unstable": "nixpkgs-unstable",
+        "sops-nix": "sops-nix"
+      }
+    },
+    "sops-nix": {
+      "inputs": {
+        "nixpkgs": "nixpkgs_2",
+        "nixpkgs-stable": "nixpkgs-stable"
+      },
+      "locked": {
+        "lastModified": 1725540166,
+        "narHash": "sha256-htc9rsTMSAY5ek+DB3tpntdD/es0eam2hJgO92bWSys=",
+        "owner": "Mic92",
+        "repo": "sops-nix",
+        "rev": "d9d781523a1463965cd1e1333a306e70d9feff07",
+        "type": "github"
+      },
+      "original": {
+        "owner": "Mic92",
+        "repo": "sops-nix",
+        "type": "github"
+      }
+    }
+  },
+  "root": "root",
+  "version": 7
+}

flake.nix

@@ -2,22 +2,39 @@
   description = "Lyns flake";
   inputs = {
     nixpkgs.url = "github:NixOS/nixpkgs/nixos-24.05";
+    sops-nix.url = "github:Mic92/sops-nix";
+    nixpkgs-unstable.url = "github:NixOS/nixpkgs/nixos-unstable";
   };
-  outputs = { self, nixpkgs }@inputs: {
-  nixosConfigurations = {
-    "forgejo" = nixpkgs.lib.nixosSystem {
+  outputs = {self, nixpkgs, nixpkgs-unstable, sops-nix }@inputs: let 
+  
+  passInputs = ({lib,config,...}:{
+    options.inputs = lib.mkOption{type = lib.types.attrs;};
+    config.inputs = inputs;
+    options.pkgsInstances = lib.mkOption{type = lib.types.attrs;};
+    config.pkgsInstances = {
+      unstable = import inputs.nixpkgs-unstable{system = config.nixpkgs.system;};
+    };
+  });
+  
+  in {
+
+    nixosConfigurations = {
+      "forgejo" = nixpkgs.lib.nixosSystem {
         system = "x86_64-linux";
-	modules = [
-          # Import the configuration.nix here, so that the
-          # old configuration file can still take effect.
-          # Note: configuration.nix itself is also a Nixpkgs Module,
-          ./configuration.nix
+        modules = [
+          ./hosts/forgenite
+          sops-nix.nixosModules.sops
+          passInputs
         ];
-	specialArgs = { 
-		inherit inputs;
-		flake = self;
-	};
+      };
+      "forgejo-ci" = nixpkgs.lib.nixosSystem {
+        system = "x86_64-linux";
+        modules = [
+          ./hosts/forgejo-ci
+          sops-nix.nixosModules.sops
+          passInputs
+        ];
+      };
     };
   };
-};
 }

hosts/forgejo-ci/default.nix

@@ -0,0 +1,20 @@
+{ config, pkgs, lib, inputs, ... }: {
+  imports =
+    [
+      ./../../services/forgejo-ci.nix
+      ./hardware-configuration.nix
+      ./../../users/lyn
+      ./../../meta/profiles/base.nix
+      ./../../meta/profiles/vm.nix
+    ];
+  lyn.sops.secrets."hosts/forgejo-ci/forgejo_ci_token" = {};
+  # Use UEFI
+  boot.loader.systemd-boot.enable = true;
+
+  networking.hostName = "forgenite"; # Define your hostname.
+
+  # Firewall stuff:
+  networking.firewall.enable = true;
+  networking.firewall.allowPing = true;
+  system.stateVersion = "23.05"; 
+}

hosts/forgejo-ci/hardware-configuration.nix

@@ -0,0 +1,38 @@
+# Do not modify this file!  It was generated by ‘nixos-generate-config’
+# and may be overwritten by future invocations.  Please make changes
+# to /etc/nixos/configuration.nix instead.
+{ config, lib, pkgs, modulesPath, ... }:
+
+{
+  imports =
+    [ (modulesPath + "/profiles/qemu-guest.nix")
+    ];
+
+  boot.initrd.availableKernelModules = [ "uhci_hcd" "ehci_pci" "ahci" "virtio_pci" "virtio_scsi" "sd_mod" "sr_mod" ];
+  boot.initrd.kernelModules = [ ];
+  boot.kernelModules = [ "kvm-intel" ];
+  boot.extraModulePackages = [ ];
+
+  fileSystems."/" =
+    { device = "/dev/disk/by-uuid/58fe64e6-74c3-4a96-885c-340a3126d1f0";
+      fsType = "ext4";
+    };
+
+  fileSystems."/boot" =
+    { device = "/dev/disk/by-uuid/40A9-C398";
+      fsType = "vfat";
+    };
+
+  swapDevices =
+    [ { device = "/dev/disk/by-uuid/4d39c334-1726-4646-95d3-ecbedbf21ddb"; }
+    ];
+
+  # Enables DHCP on each ethernet and wireless interface. In case of scripted networking
+  # (the default) this is the recommended approach. When using systemd-networkd it's
+  # still possible to use this option, but it's recommended to use it in conjunction
+  # with explicit per-interface declarations with `networking.interfaces.<interface>.useDHCP`.
+  networking.useDHCP = lib.mkDefault true;
+  # networking.interfaces.enp6s18.useDHCP = lib.mkDefault true;
+
+  nixpkgs.hostPlatform = lib.mkDefault "x86_64-linux";
+}

hosts/forgenite/default.nix

@@ -1,125 +1,21 @@
-# Edit this configuration file to define what should be installed on
-# your system.  Help is available in the configuration.nix(5) man page
-# and in the NixOS manual (accessible by running `nixos-help`).
-
-{ config, pkgs, ... }:
-
-{
+{ config, pkgs, lib, inputs, ... }: {
   imports =
     [
+      ./../../services/forgejo.nix
+      ./../../users/lyn
       ./hardware-configuration.nix
-      # comment in backup.nix for borgbackuping forgejo 
-      #./backup.nix
+      ./../../meta/profiles/base.nix
+      ./../../meta/profiles/vm.nix
     ];
-  # Write path for borgbackup repos for backup.nix
-  _module.args.borgrepolistfile = ./borgrepos;
-
-  # Enable Flakes and the new command-line tool
-  nix.settings.experimental-features = [ "nix-command" "flakes" ];
-  # Set default editor to vim
-  environment.variables.EDITOR = "vim";
+  lyn.sops.secrets."hosts/forgenite/forgejo_db_password".owner = "forgejo";
   # Use UEFI
   boot.loader.systemd-boot.enable = true;
 
-  # Use the GRUB 2 boot loader.
-  #boot.loader.grub.enable = true;
-  #boot.loader.grub.device = "/dev/sda";
-
-  networking.hostName = "forgejo"; # Define your hostname.
-  # Set your time zone.
-  time.timeZone = "Europe/Berlin";
-
-  users.users.lyn = {
-    	isNormalUser = true;
-   	extraGroups = [ "wheel"];
-    	openssh.authorizedKeys.keys = [
-		"ecdsa-sha2-nistp256 AAAAE2VjZHNhLXNoYTItbmlzdHAyNTYAAAAIbmlzdHAyNTYAAABBBC7NUaBJOYgMnT2uUUUSB7gKaqqbgxXDghBkRqSGuZrAZzZYHlHH7nM6Re7+yOYMSoJGLaB4iaUDLSBBnyA6pLI= nixos_gitea@secretive.MacBook-Pro-(2).local"
-	];
-	packages = with pkgs; [
-    ];
-};
-
-  # List packages installed in system profile. To search, run:
-  # $ nix search wget
-  environment.systemPackages = with pkgs; [
-    git
-    vim 
-    wget
-    curl
-    htop
-  ];
-  
- 
-
-
-  # Enable the OpenSSH daemon.
-  services.openssh = {
-	enable = true;
-	settings = {
-		X11Forwarding = true;
-		PermitRootLogin = "no";
-		PasswordAuthentication = false;
-	};
-	openFirewall = true;
-  };
-  #Forgejo
-  services.forgejo = {
-    enable = true;
-    settings.server = {
-      ROOT_URL = "https://git.shibe.pro";
-      DOMAIN = "git.shibe.pro";
-      HTTP_PORT = 48540;
-      OFFLINE_MODE = true; # disable gravatar, CDN
-    };
-    settings.actions = {
-       ENABLED = true;
-    };
-    settings."repository.upload" = {
-	FILE_MAX_SIZE = 4095;
-	MAX_FILES = 20;
-    };
-    settings."attachment" = {
-        MAX_SIZE = 4095;
-        MAX_FILES = 20;
-    };
-
-    settings.service = {
-	DISABLE_REGISTRATION = true;
-	DEFAULT_KEEP_EMAIL_PRIVATE = true;
-    };
-    database = {
-      user = "forgejo";
-      passwordFile = "/etc/nixos/forgejo-dbpassword";
-      name = "forgejodb";
-      type = "mysql";
-    };
-  };
-
-  # Allow forgejo user to adjust authorized_keys dynamically
-  services.openssh.extraConfig = ''
-    Match User forgejo
-      AuthorizedKeysFile ${config.users.users.forgejo.home}/.ssh/authorized_keys
-  '';
-
-  #enable qemu-guestagent
-  services.qemuGuest.enable = true;
-  # Disable password checking for wheel group users so we can solely rely on ssh keys
-  security.sudo.wheelNeedsPassword = false;
+  networking.hostName = "forgenite"; # Define your hostname.
 
   # Firewall stuff:
   networking.firewall.enable = true;
   networking.firewall.allowPing = true;
- 
-  # Open ports in the firewall.
-  networking.firewall.allowedTCPPorts = [48540 ];
-  # networking.firewall.allowedUDPPorts = [ ... ];
-  # Or disable the firewall altogether.
-  # networking.firewall.enable = false;
-
-  # Copy the NixOS configuration file and link it from the resulting system
-  # (/run/current-system/configuration.nix). This is useful in case you
-  # accidentally delete configuration.nix.
-  # system.copySystemConfiguration = true;
 
   # This value determines the NixOS release from which the default
   # settings for stateful data, like file locations and database versions
@@ -129,10 +25,6 @@
   # (e.g. man configuration.nix or on https://nixos.org/nixos/options.html).
   system.stateVersion = "24.05"; # Did you read the comment?
  
-  system.autoUpgrade = {
-	enable = true;
-	allowReboot = true;
-  };
 nix.gc = {
     automatic = true;
     persistent = true;

meta/enable.nix

@@ -0,0 +1,8 @@
+{lib, config, ...}: {
+    lib.meta.enable = list: lib.genAttrs 
+	list 
+	(name: 
+	    ${name}.enable = true;
+	)
+    ;
+}

meta/mkLocalModule.nix

@@ -0,0 +1,23 @@
+{lib, config, ...}: {
+    lib.mkLocalModule = pathInterpolation: optDesc: config: let 
+    #example_input = ./some/subdir/MARKER/a/b/c/d/e/f/g;
+    marker = "local-modules";
+    splitAfterMarker = marker: input: builtins.foldl' (acc: new:
+      if acc == false then # marker not found yet
+        if new == marker then [] else acc
+      else # marker found
+        if builtins.typeOf new == "string" 
+          then acc ++ [new]
+          else acc
+    ) false (builtins.split "/" (builtins.toString input));
+    path = splitAfterMarker marker pathInterpolation;
+    inputs = {
+      #optDesc = "enable this";
+      inherit optDesc: config;
+    };
+    mod = {config, ...}: {
+      options = lib.setAttrsByPath path (lib.mkEnableOption inputs.optDesc);
+      config = lib.mkIf (lib.getAttrByPath path config) inputs.config;
+    };
+  in mod;
+}

meta/modules/sops/default.nix

@@ -0,0 +1,23 @@
+{ pkgs, lib, config, ... }:
+let
+  cfg = config.lyn.sops;
+in
+{
+  options.lyn.sops = with lib; {
+    secrets = mkOption {
+      type = types.attrs;
+      default = { };
+    };
+  };
+  config = {
+    sops.secrets = lib.mapAttrs
+      (name: value:
+        let
+          name_split = lib.splitString "/" name;
+        in
+        {
+          sopsFile = ../../../secrets/${builtins.elemAt name_split 0}/${builtins.elemAt name_split 1}.yaml;
+        } // value)
+      cfg.secrets;
+  };
+}

meta/profiles/base.nix

@@ -0,0 +1,31 @@
+{lib, config, pkgs, ...}: {
+  imports = [
+  ../modules/sops
+  ];
+  nix.settings.experimental-features = [ "nix-command" "flakes" ];
+  nixpkgs.config.allowUnfree = true;
+  nix.package = config.pkgsInstances.unstable.lix;
+  environment.variables.EDITOR = "vim";  
+  
+  time.timeZone = "Europe/Berlin";
+
+  services.openssh = {
+	enable = true;
+	settings = {
+		X11Forwarding = true;
+		PermitRootLogin = "no";
+		PasswordAuthentication = false;
+	};
+	openFirewall = true;
+  };
+  # Disable password checking for wheel group users so we can solely rely on ssh keys
+  security.sudo.wheelNeedsPassword = false;
+
+   environment.systemPackages = with pkgs; [
+    git
+    vim 
+    wget
+    curl
+    htop
+  ];
+}

meta/profiles/vm.nix

@@ -0,0 +1,5 @@
+{ config, pkgs, lib, ... }:
+{
+  #enable qemu-guestagent
+  services.qemuGuest.enable = true;
+} 

secrets/hosts/forgejo-ci.yaml

@@ -0,0 +1,32 @@
+hosts:
+    forgejo-ci:
+        forgejo_ci_token: ENC[AES256_GCM,data:zZQPn/YxMKly1hcT2m3cGoIILh4wG7GiCXwiKRwNLrrPfwJlfAUn9g==,iv:xKVR09JhCIM5plxifcHeAEcsp1UyuXaqXaQCqIPywtU=,tag:zF032vUnTr8Mj79ZLCWcfg==,type:str]
+sops:
+    kms: []
+    gcp_kms: []
+    azure_kv: []
+    hc_vault: []
+    age:
+        - recipient: age18c6zws9wk9r7dxjqafwj2l2ex5mn5v8u6yrd2ys9ng8q09rsedpqm38jzv
+          enc: |
+            -----BEGIN AGE ENCRYPTED FILE-----
+            YWdlLWVuY3J5cHRpb24ub3JnL3YxCi0+IFgyNTUxOSBhMG5zVlFXWjNYdFVjdEd3
+            WWliRGtBR2YrTEtYcXF0WmI1NnNQc0NnN2dFCjVMMXVWVzJ3Z3g3NjlBaFNSdFFy
+            NWxSNjNxN2hFNWYyQkRVUHBGa25laFkKLS0tIFpWaEE4MDBPTWhFdnBOOWNtRC80
+            YW9QUWJCRmhhYm1Zb2t6RFJ1SStERHMK8Yk/lGQYocea8MaR4c7/7tkRSqIcjYrO
+            +i1HN9gIrasVtZF1k0YuSB7sCCQ+oVvKtVCR7TRoeJhoxqgQZ/q5RQ==
+            -----END AGE ENCRYPTED FILE-----
+        - recipient: age13pau3xqusxuczm9kwpxg4fdze4xhenfwmjw80ed7g336a8x7tqpqdqvjjj
+          enc: |
+            -----BEGIN AGE ENCRYPTED FILE-----
+            YWdlLWVuY3J5cHRpb24ub3JnL3YxCi0+IFgyNTUxOSA2TWhSM3lYK3JMQUc0WDUz
+            VlEySTNTN2ZaMHo0OXlyTWNPYVhSWE5uZkNJCkFqNHJCc3h6WkVJUkYxM0VibFRY
+            MWdYYWdtd1FnMmdtMndIY3gvcmJVQzQKLS0tIFpZV2RrZTg3cWxJOFlkY2F3TWRW
+            SVdvMjEyVi81Nnh1UndKMGdXRkIwQjgK+uRsg09wkhyYMW/31mCrRK1AE/Zrvcy8
+            Vc7oHU0jscuhBNl/nMRsdquUgIZ67wAf6xJHjAXkUmQ2zi3PVXELvw==
+            -----END AGE ENCRYPTED FILE-----
+    lastmodified: "2024-09-06T03:55:48Z"
+    mac: ENC[AES256_GCM,data:H9RZy7w/quqfjMedaQe1NHAasC0FspxcXPyAXoy5uZaAoevNdXQNIe5yqBW+BRrw/5uIKKtLuS7YS5B3evpor2WRV0EeoPmy4dI/oFYZWg2kNzLVTumxQp4Q1vOOcrBrMUmm7OeoItr85p42Cx/08I9TnwRieGMnG5Mn0J6o+Zo=,iv:XbWd6j2LhhOld7NXN2m58f1cUJpLcdb3Ywf0bNkQYdA=,tag:T5gTjfRCCLfGFtIzXE7OfA==,type:str]
+    pgp: []
+    unencrypted_suffix: _unencrypted
+    version: 3.9.0

secrets/hosts/forgenite.yaml

@@ -0,0 +1,32 @@
+hosts:
+    forgenite:
+        forgejo_db_password: ENC[AES256_GCM,data:1Qp6kLbt4tO+9/i5JN2rRjZJW0gJDKEQV9XmDEEts4bVvOsBCu6wYg==,iv:FZCthW7Yo9z0KqJvjhnQaNX1rqdUeINyfdM3xdLcOrk=,tag:32peH4VsZ3hLeC7XAqINAg==,type:str]
+sops:
+    kms: []
+    gcp_kms: []
+    azure_kv: []
+    hc_vault: []
+    age:
+        - recipient: age18c6zws9wk9r7dxjqafwj2l2ex5mn5v8u6yrd2ys9ng8q09rsedpqm38jzv
+          enc: |
+            -----BEGIN AGE ENCRYPTED FILE-----
+            YWdlLWVuY3J5cHRpb24ub3JnL3YxCi0+IFgyNTUxOSBySlhJWGtCd21zM3BxeEox
+            NG9VcHBoYkxHeUVwN1dQMHZVVmtpVTV6ekRRClB2MzNlKzVwbkdXRFY0QlUwOEUw
+            R2xBNkZGK09pZzBmTUJDdC95bU4vdTAKLS0tIGQ2Z1RpZjRHQUNya2JzZzFQQjA0
+            YlJIcmQrUVJMMUdkMjNoOUkva1hIMWMK+56bsZXNIeYiuj+QAuajsCDWPAv9IYV9
+            7oh61PZvFYql6TXWjVioIBpS0MxKTbidjWQoYwD4vp8ZikfYUwuoqQ==
+            -----END AGE ENCRYPTED FILE-----
+        - recipient: age1u4dtlq4lavqufzsqfqlsnu67u3x2t3d7ffxkqrah2des4dlxns2slegl38
+          enc: |
+            -----BEGIN AGE ENCRYPTED FILE-----
+            YWdlLWVuY3J5cHRpb24ub3JnL3YxCi0+IFgyNTUxOSA5R2lUZkdXQTUrQmRhMnE3
+            bnRkdUF1WW1obG1acmdQN0NmSkNmWGlFYzFJCkNGQ2lNVFMvYXZYT2dERE1aMVEy
+            a3AybWpZcTZIakVrUExHeTl0MXoxbFkKLS0tIE4wdTRtcUtZTkxiWVkyZC9QSDlR
+            YnpWY3ZsZWdQcEc2YTJJeldTaTdCVkkKA8cfHrWV7COWKYf19IP/dt/mPM6PDWvm
+            DiTB8JBSKTlsBsvA26qkPHcKyXCBjLDaSi1hmGI6PhI7nIDTQ15t6w==
+            -----END AGE ENCRYPTED FILE-----
+    lastmodified: "2024-09-06T00:00:08Z"
+    mac: ENC[AES256_GCM,data:LC/WIffWQMHRk0ty3bnSGNyUySjYIA84euR5dgb95+uegLzAaMtBehnE5GB36eMzciMSP95jP2KOHfDimwU7eugeauEgJLrtv8Sp5r29LnU+MLDpAVwqw/HDZq8J7LIoYspqMr19ZxwcG1K4kfNlB7JYSuP7V7DhXo+I5/Qjv8A=,iv:CHf0KGCpbFIEMjgkxxS8RvSfOrGRYdGd/rdVJ/XPkoI=,tag:ZghIOEu9NLchxz7j4Er6QQ==,type:str]
+    pgp: []
+    unencrypted_suffix: _unencrypted
+    version: 3.9.0

services/forgejo-ci.nix

@@ -0,0 +1,28 @@
+{ config, pkgs, lib, inputs, ... }:
+{
+  environment.systemPackages = with pkgs; [
+    docker
+];
+
+  # Enable docker
+  virtualisation.docker = {
+    enable = true;
+    daemon.settings = {
+      fixed-cidr-v6 = "fd00::/80";
+      ipv6 = true;
+    };
+  };
+  # Forgejo actions runner
+  services.gitea-actions-runner = {
+    package = config.pkgsInstances.unstable.forgejo-runner;
+    instances = {
+      "shibepro-ci" = {
+        enable = true;
+            url = "https://git.shibe.pro";
+            name = "shibepro-ci";
+            tokenFile = config.sops.secrets."hosts/forgejo-ci/forgejo_ci_token".path;
+            labels = [];
+      };
+    };
+  };
+}

services/forgejo.nix

@@ -0,0 +1,42 @@
+{pkgs, lib, config, ...}:
+with lib; with builtins; {
+  services.forgejo = {
+    enable = true;
+    package = config.pkgsInstances.unstable.forgejo;
+    settings.server = {
+      ROOT_URL = "https://git.shibe.pro";
+      DOMAIN = "git.shibe.pro";
+      HTTP_PORT = 48540;
+      OFFLINE_MODE = true; # disable gravatar, CDN
+    };
+    settings.actions = {
+       ENABLED = true;
+    };
+    settings."repository.upload" = {
+	FILE_MAX_SIZE = 4095;
+	MAX_FILES = 20;
+    };
+    settings."attachment" = {
+        MAX_SIZE = 4095;
+        MAX_FILES = 20;
+    };
+
+    settings.service = {
+	DISABLE_REGISTRATION = true;
+	DEFAULT_KEEP_EMAIL_PRIVATE = true;
+    };
+    database = {
+      user = "forgejo";
+      passwordFile = config.sops.secrets."hosts/forgenite/forgejo_db_password".path;
+      name = "forgejodb";
+      type = "mysql";
+    };
+  };
+
+  # Allow forgejo user to adjust authorized_keys dynamically
+  services.openssh.extraConfig = ''
+    Match User forgejo
+      AuthorizedKeysFile ${config.users.users.forgejo.home}/.ssh/authorized_keys
+  '';
+  networking.firewall.allowedTCPPorts = [48540];
+}

users/lyn/default.nix

@@ -0,0 +1,11 @@
+{lib,pkgs, config, ...}:{
+    imports = [
+	./ssh.nix
+    ];
+    users.users.lyn = {   
+    isNormalUser = true;
+   	extraGroups = [ "wheel"];
+	  packages = with pkgs; [
+    ];
+    };
+}

users/lyn/ssh.nix

@@ -0,0 +1,3 @@
+{lib, config, ...}: {
+    users.users.lyn.openssh.authorizedKeys.keys = ["ecdsa-sha2-nistp256 AAAAE2VjZHNhLXNoYTItbmlzdHAyNTYAAAAIbmlzdHAyNTYAAABBBC7NUaBJOYgMnT2uUUUSB7gKaqqbgxXDghBkRqSGuZrAZzZYHlHH7nM6Re7+yOYMSoJGLaB4iaUDLSBBnyA6pLI= nixos_gitea@secretive.MacBook-Pro-(2).local"];
+}