hosts: nixos: porthos: secrets: add pdf-edit

flake.lock

@@ -73,11 +73,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1722555600,
+        "lastModified": 1725234343,
-        "narHash": "sha256-XOQkdLafnb/p9ij77byFQjDf5m5QYl9b2REiVClC+x4=",
+        "narHash": "sha256-+ebgonl3NbiKD2UD0x4BszCZQ6sTfL4xioaM49o5B3Y=",
         "owner": "hercules-ci",
         "repo": "flake-parts",
-        "rev": "8471fe90ad337a8074e957b69ca4d0089218391d",
+        "rev": "567b938d64d4b4112ee253b9274472dc3a346eb6",
         "type": "github"
       },
       "original": {
@@ -136,11 +136,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1724435763,
+        "lastModified": 1725180166,
-        "narHash": "sha256-UNky3lJNGQtUEXT2OY8gMxejakSWPTfWKvpFkpFlAfM=",
+        "narHash": "sha256-fzssXuGR/mCeGbzM1ExaTqDz7QDGta3WA4jJsZyRruo=",
         "owner": "nix-community",
         "repo": "home-manager",
-        "rev": "c2cd2a52e02f1dfa1c88f95abeb89298d46023be",
+        "rev": "471e3eb0a114265bcd62d11d58ba8d3421ee68eb",
         "type": "github"
       },
       "original": {
@@ -152,11 +152,11 @@
     },
     "nixpkgs": {
       "locked": {
-        "lastModified": 1724479785,
+        "lastModified": 1725432240,
-        "narHash": "sha256-pP3Azj5d6M5nmG68Fu4JqZmdGt4S4vqI5f8te+E/FTw=",
+        "narHash": "sha256-+yj+xgsfZaErbfYM3T+QvEE2hU7UuE+Jf0fJCJ8uPS0=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "d0e1602ddde669d5beb01aec49d71a51937ed7be",
+        "rev": "ad416d066ca1222956472ab7d0555a6946746a80",
         "type": "github"
       },
       "original": {
@@ -168,11 +168,11 @@
     },
     "nur": {
       "locked": {
-        "lastModified": 1724704503,
+        "lastModified": 1725551138,
-        "narHash": "sha256-QcZKCI9d5UNuQt6UFQSNhQwzXnXDF8jgCy7julsbnvg=",
+        "narHash": "sha256-4tSFz+wu2NvB41MLF68PDLM3gu8lg1hjgtgikbRq6Zo=",
         "owner": "nix-community",
         "repo": "NUR",
-        "rev": "6b1fa8a8dec17eb73962a0eac8e04f2df1439448",
+        "rev": "06bc57134f691188397ebeffa9b88552cc8090d3",
         "type": "github"
       },
       "original": {
@@ -194,11 +194,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1724440431,
+        "lastModified": 1725513492,
-        "narHash": "sha256-9etXEOUtzeMgqg1u0wp+EdwG7RpmrAZ2yX516bMj2aE=",
+        "narHash": "sha256-tyMUA6NgJSvvQuzB7A1Sf8+0XCHyfSPRx/b00o6K0uo=",
         "owner": "cachix",
         "repo": "pre-commit-hooks.nix",
-        "rev": "c8a54057aae480c56e28ef3e14e4960628ac495b",
+        "rev": "7570de7b9b504cfe92025dd1be797bf546f66528",
         "type": "github"
       },
       "original": {

hosts/nixos/porthos/secrets/pdf-edit/login.age

@@ -0,0 +1,8 @@
+age-encryption.org/v1
+-> ssh-ed25519 cKojmg VYlHgHSLpfKb5bn1XA3aCpfX7M23DgbraLxxOfo9PDk
+Rj+mDvAsWX3WwpuhTrOubmo17j/aud5+P87df5bosBA
+-> ssh-ed25519 jPowng o9ZFaYrITZ6DjWw07Vk/+TkuU187/ytlEK4sw7G32G4
+zmxlpDvDDEgQFqBVARXeX1ABhvfJ4uAHfa6mIxXzjAY
+--- k/d9FWW8/OSo8EllwOBV74pZyX918u54jEljGk3ATUc
+ü4+ø2{‘hE7!Ò­GA`×<>_@Íß—´
¡R_ý§6J„ñL4v,‚6%ô‡øó#^®	Ù¹
åB­§OøF‚|’7ܽÉL]œÙjR¨
+BþóÛ¾éaòs]xS<78>Î	pbÞo#¬J1QŸ=t}5Õ>Oï‘{+¼.
M"7e»yý÷—

hosts/nixos/porthos/secrets/secrets.nix

@@ -77,6 +77,8 @@ in
   "paperless/password.age".publicKeys = all;
   "paperless/secret-key.age".publicKeys = all;
 
+  "pdf-edit/login.age".publicKeys = all;
+
   "podgrab/password.age".publicKeys = all;
 
   "pyload/credentials.age".publicKeys = all;

modules/nixos/services/default.nix

@@ -26,6 +26,7 @@
     ./nginx
     ./nix-cache
     ./paperless
+    ./pdf-edit
     ./podgrab
     ./postgresql
     ./postgresql-backup

modules/nixos/services/pdf-edit/default.nix

@@ -0,0 +1,73 @@
+{ config, lib, ... }:
+let
+  cfg = config.my.services.pdf-edit;
+in
+{
+  options.my.services.pdf-edit = with lib; {
+    enable = mkEnableOption "PDF edition service";
+
+    port = mkOption {
+      type = types.port;
+      default = 8089;
+      example = 8080;
+      description = "Internal port for webui";
+    };
+
+    loginFile = mkOption {
+      type = types.str;
+      example = "/run/secrets/pdf-edit/login.env";
+      description = ''
+        `SECURITY_INITIALLOGIN_USERNAME` and `SECURITY_INITIALLOGIN_PASSWORD`
+        defined in the format of 'EnvironmentFile' (see `systemd.exec(5)`).
+      '';
+    };
+  };
+
+  config = lib.mkIf cfg.enable {
+    services.stirling-pdf = lib.mkIf cfg.enable {
+      enable = true;
+
+      environment = {
+        SERVER_PORT = cfg.port;
+        SECURITY_CSRFDISABLED = "false";
+
+        SYSTEM_SHOWUPDATE = "false"; # We don't care about update notifications
+        INSTALL_BOOK_AND_ADVANCED_HTML_OPS = "true"; # Installed by the module
+
+        SECURITY_ENABLELOGIN = "true";
+        SECURITY_LOGINATTEMPTCOUNT = "-1"; # Rely on fail2ban instead
+      };
+
+      environmentFiles = [ cfg.loginFile ];
+    };
+
+    my.services.nginx.virtualHosts = {
+      pdf-edit = {
+        inherit (cfg) port;
+
+        extraConfig = {
+          # Allow upload of PDF files up to 1G
+          locations."/".extraConfig = ''
+            client_max_body_size 1G;
+          '';
+        };
+      };
+    };
+
+    services.fail2ban.jails = {
+      stirling-pdf = ''
+        enabled = true
+        filter = stirling-pdf
+        port = http,https
+      '';
+    };
+
+    environment.etc = {
+      "fail2ban/filter.d/stirling-pdf.conf".text = ''
+        [Definition]
+        failregex = ^.*Failed login attempt from IP: <HOST>$
+        journalmatch = _SYSTEMD_UNIT=stirling-pdf.service
+      '';
+    };
+  };
+}