Added coffeepaste package, options, and to fermi configuration

flake.nix

@@ -46,6 +46,11 @@
       url = "github:Alexays/Waybar";
       inputs.nixpkgs.follows = "nixpkgs";
     };
+
+    coffeepaste = {
+      url = "sourcehut:~mort/coffeepaste";
+      flake = false;
+    };
   };
 
   outputs = {

host/common/coffeepaste.nix

@@ -0,0 +1,138 @@
+{
+  config,
+  lib,
+  pkgs,
+  inputs,
+  ...
+}: let
+  inherit (lib) mkDefault;
+  inherit (lib.options) mkOption mkEnableOption;
+  cfg = config.services.coffeepaste;
+
+  configFile = (pkgs.formats.toml {}).generate "config.toml" {
+    inherit (cfg) url max_file_size expiration_days;
+    listen = "${cfg.listenAddr}:${builtins.toString cfg.listenPort}";
+    data = "${cfg.dataDir}/data";
+  };
+in {
+  options.services.coffeepaste = {
+    enable = mkEnableOption "coffeepaste";
+
+    user = mkOption {
+      default = "coffeepaste";
+      type = lib.types.str;
+    };
+
+    group = mkOption {
+      default = "coffeepaste";
+      type = lib.types.str;
+    };
+
+    url = mkOption {
+      default = "https://example.com";
+      type = lib.types.str;
+    };
+
+    listenAddr = mkOption {
+      default = "[::1]";
+      type = lib.types.str;
+    };
+    listenPort = mkOption {
+      default = 8080;
+      type = lib.types.ints.unsigned;
+    };
+
+    dataDir = mkOption {
+      default = "/var/lib/coffeepaste";
+      type = lib.types.path;
+    };
+
+    max_file_size = mkOption {
+      default = 15000000;
+      type = lib.types.ints.unsigned;
+    };
+
+    expiration_days = mkOption {
+      default = 30;
+      type = lib.types.ints.unsigned;
+    };
+  };
+
+  config = lib.mkIf cfg.enable {
+    nixpkgs.overlays = [
+      (final: _: {
+        coffeepaste = final.rustPlatform.buildRustPackage rec {
+          pname = "coffeepaste";
+          version = "1.5.1";
+
+          src = inputs.coffeepaste;
+          cargoLock.lockFile = "${src}/Cargo.lock";
+
+          nativeBuildInputs = with pkgs; [
+            pkg-config
+          ];
+          buildInputs = with pkgs; [
+            glib
+            gexiv2
+          ];
+
+          postInstall = ''
+            mkdir -p "$out/share"
+            cp ${configFile} "$out/share/config.toml"
+          '';
+
+          meta = with pkgs.lib; {
+            description = "A neat pastebin";
+            homepage = "https://git.sr.ht/~mort/coffeepaste";
+            license = licenses.agpl3Only;
+            maintainers = [
+              {
+                name = "aftix";
+                email = "[email protected]";
+                github = "aftix";
+              }
+            ];
+          };
+        };
+      })
+    ];
+
+    users = {
+      users.${cfg.user} = {
+        isSystemUser = mkDefault true;
+        group = mkDefault cfg.group;
+        shell = mkDefault "/run/current-system/sw/bin/nologin";
+      };
+      groups.${cfg.group} = {};
+    };
+
+    systemd = {
+      tmpfiles.rules = [
+        "d ${cfg.dataDir} 0750 ${cfg.user} ${cfg.group} -"
+        "d ${cfg.dataDir}/data 0750 ${cfg.user} ${cfg.group} -"
+      ];
+
+      services.coffeepaste = {
+        wants = ["network.target"];
+        after = ["network.target"];
+        wantedBy = ["multi-user.target"];
+        unitConfig.Description = "A neat pastebin";
+
+        serviceConfig = {
+          User = cfg.user;
+          Group = cfg.group;
+          WorkingDirectory = cfg.dataDir;
+          ProtectSystem = "strict";
+          PrivateTmp = true;
+          PrivateDevices = true;
+          ProtectHome = "read-only";
+          NoNewPrivileges = true;
+          ReadWritePaths = cfg.dataDir;
+          MemoryDenyWriteExecute = true;
+        };
+        script = "${pkgs.coffeepaste}/bin/coffeepaste";
+        preStart = "cp ${pkgs.coffeepaste}/share/config.toml ${cfg.dataDir}/config.toml";
+      };
+    };
+  };
+}

host/common/default.nix

@@ -9,6 +9,7 @@ in {
   imports = [
     ./apparmor.nix
     ./channels.nix
+    ./coffeepaste.nix
     ./nh.nix
     ./root.nix
     ./sleep.nix

host/fermi.nix

@@ -49,6 +49,7 @@ in {
 
   services = {
     openssh.settings.AllowUsers = ["aftix"];
+    coffeepaste.enable = true;
   };
 
   users = {

host/opt/www/coffeepaste.nix

@@ -0,0 +1,61 @@
+{
+  lib,
+  config,
+  ...
+}: let
+  inherit (lib) mkIf mkDefault;
+  cfg = config.my.www;
+in {
+  options.my.www.coffeepasteSubdomain = lib.options.mkOption {
+    default = "file";
+    type = lib.types.str;
+  };
+
+  config = mkIf config.services.coffeepaste.enable {
+    security.acme.certs.${cfg.hostname}.extraDomainNames = [
+      "${cfg.coffeepasteSubdomain}.${cfg.hostname}"
+      "www.${cfg.coffeepasteSubdomain}.${cfg.hostname}"
+    ];
+
+    services = {
+      coffeepaste = {
+        user = mkDefault cfg.user;
+        group = mkDefault cfg.group;
+        url = mkDefault "https://${cfg.coffeepasteSubdomain}.${cfg.hostname}";
+      };
+
+      nginx.virtualHosts."${cfg.coffeepasteSubdomain}.${cfg.hostname}" = {
+        serverName = "${cfg.coffeepasteSubdomain}.${cfg.hostname} www.${cfg.coffeepasteSubdomain}.${cfg.hostname}";
+        kTLS = true;
+        forceSSL = true;
+        useACMEHost = cfg.hostname;
+
+        extraConfig = ''
+          error_page 599 = @putrequest;
+          if ($request_method = 'PUT') {
+            return 599;
+          }
+        '';
+
+        locations = {
+          "/" = {
+            proxyPass = "http://localhost:${builtins.toString config.services.coffeepaste.listenPort}";
+            extraConfig = ''
+              proxy_set_header X-Real-IP $remote_addr;
+              proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
+            '';
+          };
+
+          "@putrequest" = {
+            proxyPass = "http://localhost:${builtins.toString config.services.coffeepaste.listenPort}";
+            extraConfig = ''
+              limit_req zone=put_request_by_addr burst=10;
+              proxy_set_header X-Real-IP $remote_addr;
+              proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
+            '';
+          };
+        };
+      };
+    };
+  };
+}

host/opt/www/default.nix

@@ -9,6 +9,7 @@
 in {
   imports = [
     ./blog.nix
+    ./coffeepaste.nix
     ./searx.nix
     ./znc.nix
   ];
@@ -115,11 +116,7 @@ in {
 
       certs.${cfg.hostname} = {
         inherit (cfg) group;
-        extraDomainNames = [
-          "www.${cfg.hostname}"
-          "auth.${cfg.hostname}"
-          "www.auth.${cfg.hostname}"
-        ];
+        extraDomainNames = ["www.${cfg.hostname}"];
       };
     };
   };

host/opt/www/searx.nix

@@ -35,7 +35,7 @@ in {
     systemd.tmpfiles.rules = let
       inherit (config.services.searx.uwsgiConfig) immediate-uid immediate-gid;
     in [
-      "d ${builtins.baseNameOf socket} 0775 ${immediate-uid} ${immediate-gid} -"
+      "d ${builtins.dirOf socket} 0775 ${immediate-uid} ${immediate-gid} -"
     ];
 
     environment.etc."nginx/uwsgi_params".text = ''