server: reorganize

home/common/general.nix

@@ -102,6 +102,7 @@
       package = pkgs.gitAndTools.gitFull;
       delta.enable = true;
       extraConfig = {
+        commit.gpgsign = true;
         # disable the atrocious gui password prompt
         core.askPass = "";
         # ...and prefer getting passwords from libsecret (and storing them there)

pkgs/postgresql-packages/default.nix

@@ -9,21 +9,32 @@ let
     tsja = callPackage ./tsja.nix { };
   };
   gen' = postgresql: builtins.mapAttrs (k: v: v.override { inherit postgresql; }) extraPackages;
-  gen = ver: pkgs."postgresql${toString ver}Packages" // gen' pkgs."postgresql_${toString ver}";
+  gen = ver: pkgs."postgresql${toString ver}Packages" // gen' pkgs."postgresql${if ver == "" then "" else "_" + toString ver}";
-in {
+  psql = ver: let
-  mecab = pkgs.mecab.overrideAttrs (old: {
+    old = pkgs."postgresql${if ver == "" then "" else "_" + toString ver}";
-    postInstall = ''
+  in old // { pkgs = old.pkgs // gen' old; };
-      mkdir -p $out/lib/mecab/dic
+  self = {
-      ln -s ${callPackage /${pkgs.path}/pkgs/tools/text/mecab/ipadic.nix {
+    mecab = pkgs.mecab.overrideAttrs (old: {
-        mecab-nodic = callPackage /${pkgs.path}/pkgs/tools/text/mecab/nodic.nix { };
+      postInstall = ''
-      }} $out/lib/mecab/dic/ipadic
+        mkdir -p $out/lib/mecab/dic
-    '';
+        ln -s ${callPackage /${pkgs.path}/pkgs/tools/text/mecab/ipadic.nix {
-  });
+          mecab-nodic = callPackage /${pkgs.path}/pkgs/tools/text/mecab/nodic.nix { };
-  postgresqlPackages = gen "";
+        }} $out/lib/mecab/dic/ipadic
-  postgresql11Packages = gen 11;
+      '';
-  postgresql12Packages = gen 12;
+    });
-  postgresql13Packages = gen 13;
+    postgresqlPackages = gen "";
-  postgresql14Packages = gen 14;
+    postgresql = psql "";
-  postgresql15Packages = gen 15;
+    postgresql11Packages = gen 11;
-  postgresql16Packages = gen 16;
+    postgresql_11 = psql 11;
-}
+    postgresql12Packages = gen 12;
+    postgresql_12 = psql 12;
+    postgresql13Packages = gen 13;
+    postgresql_13 = psql 13;
+    postgresql14Packages = gen 14;
+    postgresql_14 = psql 14;
+    postgresql15Packages = gen 15;
+    postgresql_15 = psql 15;
+    postgresql16Packages = gen 16;
+    postgresql_16 = psql 16;
+  };
+in self

system/hosts/server/akkoma.nix

@@ -0,0 +1,78 @@
+{ config
+, pkgs
+, ... }:
+
+let
+  cfg = config.server;
+in {
+  # TODO: remove this in 2024
+  services.nginx.virtualHosts."pleroma.${cfg.domainName}" = {
+    quic = true;
+    enableACME = true;
+    addSSL = true;
+    serverAliases = [ "akkoma.${cfg.domainName}" ];
+    locations."/".return = "301 https://fedi.${cfg.domainName}$request_uri";
+  };
+
+  services.postgresql.extraPlugins = with config.services.postgresql.package.pkgs; [ tsja ];
+
+  services.akkoma = {
+    enable = true;
+    dist.extraFlags = [
+      "+sbwt" "none"
+      "+sbwtdcpu" "none"
+      "+sbwtdio" "none"
+    ];
+    config.":pleroma"."Pleroma.Web.Endpoint" = {
+      url = {
+        scheme = "https";
+        host = "fedi.${cfg.domainName}";
+        port = 443;
+      };
+      secret_key_base._secret = "/secrets/akkoma/secret_key_base";
+      signing_salt._secret = "/secrets/akkoma/signing_salt";
+      live_view.signing_salt._secret = "/secrets/akkoma/live_view_signing_salt";
+    };
+    initDb = {
+      enable = false;
+      username = "akkoma";
+      password._secret = "/secrets/akkoma/postgres_password";
+    };
+    config.":pleroma".":instance" = {
+      name = cfg.domainName;
+      description = "Insert instance description here";
+      email = "webmaster-akkoma@${cfg.domainName}";
+      notify_email = "noreply@${cfg.domainName}";
+      limit = 5000;
+      registrations_open = true;
+      account_activation_required = true;
+      account_approval_required = true;
+    };
+    config.":pleroma"."Pleroma.Repo" = {
+      adapter = (pkgs.formats.elixirConf { }).lib.mkRaw "Ecto.Adapters.Postgres";
+      username = "akkoma";
+      password._secret = "/secrets/akkoma/postgres_password";
+      database = "akkoma";
+      hostname = "localhost";
+    };
+    config.":web_push_encryption".":vapid_details" = {
+      subject = "mailto:webmaster-akkoma@${cfg.domainName}";
+      public_key._secret = "/secrets/akkoma/push_public_key";
+      private_key._secret = "/secrets/akkoma/push_private_key";
+    };
+    config.":joken".":default_signer"._secret = "/secrets/akkoma/joken_signer";
+    nginx = {
+      quic = true;
+      enableACME = true;
+      forceSSL = true;
+    };
+  };
+  systemd.services.akkoma = {
+    path = [ pkgs.exiftool pkgs.gawk ];
+    serviceConfig.Restart = "on-failure";
+    unitConfig = {
+      StartLimitIntervalSec = 60;
+      StartLimitBurst = 3;
+    };
+  };
+}

system/hosts/server/certspotter.nix

@@ -0,0 +1,44 @@
+{ config
+, lib
+, pkgs
+, ... }:
+
+let
+  cfg = config.server;
+in {
+  security.acme.certs = lib.flip builtins.mapAttrs (lib.filterAttrs (k: v: v.enableACME) config.services.nginx.virtualHosts) (k: v: {
+    postRun = let
+      python = pkgs.python3.withPackages (p: with p; [ cryptography pyasn1 pyasn1-modules ]);
+      tbs-hash = pkgs.writeScript "tbs-hash.py" ''
+        #!${python}/bin/python3
+        import hashlib
+        from pyasn1.codec.der.decoder import decode
+        from pyasn1.codec.der.encoder import encode
+        from pyasn1_modules import rfc5280
+        from cryptography import x509
+
+        with open('full.pem', 'rb') as f: 
+          cert = x509.load_pem_x509_certificate(f.read())
+        tbs, _leftover = decode(cert.tbs_certificate_bytes, asn1Spec=rfc5280.TBSCertificate())
+        precert_exts = [v.dotted_string for k, v in x509.ExtensionOID.__dict__.items() if k.startswith('PRECERT_')]
+        exts = [ext for ext in tbs["extensions"] if str(ext["extnID"]) not in precert_exts]
+        tbs["extensions"].clear()
+        tbs["extensions"].extend(exts)
+        print(hashlib.sha256(encode(tbs)).hexdigest())
+      '';
+    in ''
+      ${tbs-hash} > "/var/lib/certspotter/tbs-hashes/${k}"
+    '';
+  });
+  services.certspotter = {
+    enable = true;
+    extraFlags = [ ];
+    watchlist = [ ".pavluk.org" ];
+    hooks = lib.toList (pkgs.writeShellScript "certspotter-hook" ''
+      if [[ "$EVENT" == discovered_cert ]]; then
+        ${pkgs.gnugrep}/bin/grep -r "$TBS_SHA256" /var/lib/certspotter/tbs-hashes/ && exit
+      fi
+      (echo "Subject: $SUMMARY" && echo && cat "$TEXT_FILENAME") | /run/wrappers/bin/sendmail -i webmaster-certspotter@${cfg.domainName}
+    '');
+  };
+}

system/hosts/server/default.nix

@@ -6,7 +6,7 @@
 let
   cfg = config.server;
 
-  hosted-domains =
+  hostedDomains =
     builtins.concatLists
       (builtins.attrValues
         (builtins.mapAttrs
@@ -15,12 +15,16 @@ let
 in {
   imports = [
     ./options.nix
-    ./matrix.nix
+    ./akkoma.nix
+    ./certspotter.nix
     ./fdroid.nix
-    ./mumble.nix
+    ./files.nix
-    ./mailserver.nix
     ./home.nix
     ./keycloak.nix
+    ./mailserver.nix
+    ./matrix.nix
+    ./mumble.nix
+    ./searxng.nix
   ];
 
   system.stateVersion = "22.11";
@@ -77,12 +81,11 @@ in {
     };
   };
   # just in case
-  networking.hosts."127.0.0.1" = hosted-domains;
+  networking.hosts."127.0.0.1" = hostedDomains;
-  networking.hosts."::1" = hosted-domains;
+  networking.hosts."::1" = hostedDomains;
 
   services.postgresql.enable = true;
   services.postgresql.package = pkgs.postgresql_13;
-  services.postgresql.extraPlugins = with pkgs.postgresql13Packages; [ tsja ];
 
   # SSH
   services.openssh.enable = true;
@@ -97,56 +100,6 @@ in {
     '';
   };
 
-  # SEARXNG
-  services.searx.enable = true;
-  services.searx.package = pkgs.searxng;
-  services.searx.runInUwsgi = true;
-  services.searx.uwsgiConfig = let inherit (config.services.searx) settings; in {
-    socket = "${lib.quoteListenAddr settings.server.bind_address}:${toString settings.server.port}";
-  };
-  services.searx.environmentFile = /var/lib/searx/searx.env;
-  services.searx.settings = {
-    use_default_settings = true;
-    search = {
-        safe_search = 0;
-        autocomplete = "duckduckgo"; # dbpedia, duckduckgo, google, startpage, swisscows, qwant, wikipedia - leave blank to turn off
-        default_lang = ""; # leave blank to detect from browser info or use codes from languages.py
-    };
-
-    server = {
-      port = 8888;
-      bind_address = "::1";
-      secret_key = "@SEARX_SECRET_KEY@";
-      base_url = "https://search.${cfg.domainName}/";
-      image_proxy = true;
-      default_http_headers = {
-        X-Content-Type-Options = "nosniff";
-        X-XSS-Protection = "1; mode=block";
-        X-Download-Options = "noopen";
-        X-Robots-Tag = "noindex, nofollow";
-        Referrer-Policy = "no-referrer";
-      };
-    };
-    outgoing = {
-      request_timeout = 5.0;       # default timeout in seconds, can be override by engine
-      max_request_timeout = 15.0;  # the maximum timeout in seconds
-      pool_connections = 100;      # Maximum number of allowable connections, or null
-      pool_maxsize = 10;           # Number of allowable keep-alive connections, or null
-      enable_http2 = true;         # See https://www.python-httpx.org/http2/
-    };
-  };
-
-  services.nginx.virtualHosts."search.${cfg.domainName}" = let inherit (config.services.searx) settings; in {
-    quic = true;
-    enableACME = true;
-    forceSSL = true;
-    # locations."/".proxyPass = "http://${lib.quoteListenAddr settings.server.bind_address}:${toString settings.server.port}";
-    locations."/".extraConfig = ''
-      uwsgi_pass "${lib.quoteListenAddr settings.server.bind_address}:${toString settings.server.port}";
-      include ${config.services.nginx.package}/conf/uwsgi_params;
-    '';
-  };
-
   # NGINX
   services.nginx.enable = true;
   services.nginx.enableReload = true;
@@ -212,188 +165,6 @@ in {
     };
   };
 
-  # GITEA
-  services.nginx.virtualHosts."git.${cfg.domainName}" = let inherit (config.services.gitea) settings; in {
-    quic = true;
-    enableACME = true;
-    forceSSL = true;
-    locations."/".proxyPass = "http://${lib.quoteListenAddr settings.server.HTTP_ADDR}:${toString settings.server.HTTP_PORT}";
-  };
-  services.gitea = {
-    enable = true;
-    package = pkgs.forgejo;
-    database = {
-      createDatabase = false;
-      passwordFile = "/var/lib/gitea/db_password";
-      type = "postgres";
-    };
-    settings = {
-      federation.ENABLED = true;
-      "git.timeout" = {
-        DEFAULT = 6000;
-        MIGRATE = 60000;
-        MIRROR = 60000;
-        GC = 120;
-      };
-      mailer = {
-        ENABLED = true;
-        FROM = "Forgejo <noreply@${cfg.domainName}>";
-        PROTOCOL = "smtp";
-        SMTP_ADDR = "mail.${cfg.domainName}";
-        SMTP_PORT = 587;
-        USER = "noreply@${cfg.domainName}";
-        PASSWD = cfg.unhashedNoreplyPassword;
-        FORCE_TRUST_SERVER_CERT = true;
-      };
-      session = {
-        COOKIE_SECURE = true;
-      };
-      server = {
-        ROOT_URL = "https://git.${cfg.domainName}";
-        HTTP_ADDR = "::1";
-        HTTP_PORT = 3310;
-        DOMAIN = "git.${cfg.domainName}";
-        # START_SSH_SERVER = true;
-        # SSH_PORT = 2222;
-      };
-      service = {
-        DISABLE_REGISTRATION = true;
-        REGISTER_EMAIL_CONFIRM = true;
-      };
-    };
-  };
-
-  # NEXTCLOUD
-  services.nginx.virtualHosts."cloud.${cfg.domainName}" = {
-    quic = true;
-    enableACME = true;
-    forceSSL = true;
-  };
-  services.nextcloud = {
-    enable = true;
-    enableBrokenCiphersForSSE = false;
-    package = pkgs.nextcloud27;
-    autoUpdateApps.enable = true;
-    # TODO: use socket auth and remove the next line
-    database.createLocally = false;
-    config = {
-      adminpassFile = "/var/lib/nextcloud/admin_password";
-      dbpassFile = "/var/lib/nextcloud/db_password";
-      dbtype = "pgsql";
-      dbhost = "/run/postgresql";
-      overwriteProtocol = "https";
-    };
-    hostName = "cloud.${cfg.domainName}";
-    https = true;
-  };
-
-  # AKKOMA
-  # TODO: remove this in 2024
-  services.nginx.virtualHosts."pleroma.${cfg.domainName}" = {
-    quic = true;
-    enableACME = true;
-    addSSL = true;
-    serverAliases = [ "akkoma.${cfg.domainName}" ];
-    locations."/".return = "301 https://fedi.${cfg.domainName}$request_uri";
-  };
-
-  services.akkoma = {
-    enable = true;
-    dist.extraFlags = [
-      "+sbwt" "none"
-      "+sbwtdcpu" "none"
-      "+sbwtdio" "none"
-    ];
-    config.":pleroma"."Pleroma.Web.Endpoint" = {
-      url = {
-        scheme = "https";
-        host = "fedi.${cfg.domainName}";
-        port = 443;
-      };
-      secret_key_base._secret = "/secrets/akkoma/secret_key_base";
-      signing_salt._secret = "/secrets/akkoma/signing_salt";
-      live_view.signing_salt._secret = "/secrets/akkoma/live_view_signing_salt";
-    };
-    initDb = {
-      enable = false;
-      username = "akkoma";
-      password._secret = "/secrets/akkoma/postgres_password";
-    };
-    config.":pleroma".":instance" = {
-      name = cfg.domainName;
-      description = "Insert instance description here";
-      email = "webmaster-akkoma@${cfg.domainName}";
-      notify_email = "noreply@${cfg.domainName}";
-      limit = 5000;
-      registrations_open = true;
-      account_activation_required = true;
-      account_approval_required = true;
-    };
-    config.":pleroma"."Pleroma.Repo" = {
-      adapter = (pkgs.formats.elixirConf { }).lib.mkRaw "Ecto.Adapters.Postgres";
-      username = "akkoma";
-      password._secret = "/secrets/akkoma/postgres_password";
-      database = "akkoma";
-      hostname = "localhost";
-    };
-    config.":web_push_encryption".":vapid_details" = {
-      subject = "mailto:webmaster-akkoma@${cfg.domainName}";
-      public_key._secret = "/secrets/akkoma/push_public_key";
-      private_key._secret = "/secrets/akkoma/push_private_key";
-    };
-    config.":joken".":default_signer"._secret = "/secrets/akkoma/joken_signer";
-    nginx = {
-      quic = true;
-      enableACME = true;
-      forceSSL = true;
-    };
-  };
-  systemd.services.akkoma = {
-    path = [ pkgs.exiftool pkgs.gawk ];
-    serviceConfig.Restart = "on-failure";
-    unitConfig = {
-      StartLimitIntervalSec = 60;
-      StartLimitBurst = 3;
-    };
-  };
-
-  # TODO: calc tbs instead of pubkey hash?
-  security.acme.certs = lib.flip builtins.mapAttrs (lib.filterAttrs (k: v: v.enableACME) config.services.nginx.virtualHosts) (k: v: {
-    postRun = let
-      python = pkgs.python3.withPackages (p: with p; [ cryptography pyasn1 pyasn1-modules ]);
-      tbs-hash = pkgs.writeScript "tbs-hash.py" ''
-        #!${python}/bin/python3
-        import hashlib
-        from pyasn1.codec.der.decoder import decode
-        from pyasn1.codec.der.encoder import encode
-        from pyasn1_modules import rfc5280
-        from cryptography import x509
-
-        with open('full.pem', 'rb') as f: 
-          cert = x509.load_pem_x509_certificate(f.read())
-        tbs, _leftover = decode(cert.tbs_certificate_bytes, asn1Spec=rfc5280.TBSCertificate())
-        precert_exts = [v.dotted_string for k, v in x509.ExtensionOID.__dict__.items() if k.startswith('PRECERT_')]
-        exts = [ext for ext in tbs["extensions"] if str(ext["extnID"]) not in precert_exts]
-        tbs["extensions"].clear()
-        tbs["extensions"].extend(exts)
-        print(hashlib.sha256(encode(tbs)).hexdigest())
-      '';
-    in ''
-      ${tbs-hash} > "/var/lib/certspotter/tbs-hashes/${k}"
-    '';
-  });
-  services.certspotter = {
-    enable = true;
-    extraFlags = [ ];
-    watchlist = [ ".pavluk.org" ];
-    hooks = lib.toList (pkgs.writeShellScript "certspotter-hook" ''
-      if [[ "$EVENT" == discovered_cert ]]; then
-        ${pkgs.gnugrep}/bin/grep -r "$TBS_SHA256" /var/lib/certspotter/tbs-hashes/ && exit
-      fi
-      (echo "Subject: $SUMMARY" && echo && cat "$TEXT_FILENAME") | /run/wrappers/bin/sendmail -i webmaster-certspotter@${cfg.domainName}
-    '');
-  };
-
   /*locations."/dns-query".extraConfig = ''
     grpc_pass grpc://127.0.0.1:53453;
   '';*/

system/hosts/server/files.nix

@@ -0,0 +1,83 @@
+{ config
+, lib
+, pkgs
+, ... }:
+
+let
+  cfg = config.server;
+in {
+  services.nginx.virtualHosts."git.${cfg.domainName}" = let inherit (config.services.forgejo) settings; in {
+    quic = true;
+    enableACME = true;
+    forceSSL = true;
+    locations."/".proxyPass = "http://${lib.quoteListenAddr settings.server.HTTP_ADDR}:${toString settings.server.HTTP_PORT}";
+  };
+  services.forgejo = {
+    enable = true;
+    database = {
+      createDatabase = false;
+      type = "postgres";
+      user = "gitea";
+      name = "gitea";
+      passwordFile = "/secrets/forgejo_db_password";
+    };
+    lfs.enable = true;
+    settings = {
+      federation.ENABLED = true;
+      "git.timeout" = {
+        DEFAULT = 6000;
+        MIGRATE = 60000;
+        MIRROR = 60000;
+        GC = 120;
+      };
+      mailer = {
+        ENABLED = true;
+        FROM = "Forgejo <noreply@${cfg.domainName}>";
+        PROTOCOL = "smtp";
+        SMTP_ADDR = "mail.${cfg.domainName}";
+        SMTP_PORT = 587;
+        USER = "noreply@${cfg.domainName}";
+        PASSWD = cfg.unhashedNoreplyPassword;
+        FORCE_TRUST_SERVER_CERT = true;
+      };
+      session = {
+        COOKIE_SECURE = true;
+      };
+      server = {
+        ROOT_URL = "https://git.${cfg.domainName}";
+        HTTP_ADDR = "::1";
+        HTTP_PORT = 3310;
+        DOMAIN = "git.${cfg.domainName}";
+        # START_SSH_SERVER = true;
+        # SSH_PORT = 2222;
+      };
+      service = {
+        DISABLE_REGISTRATION = true;
+        REGISTER_EMAIL_CONFIRM = true;
+      };
+    };
+  };
+
+  services.nginx.virtualHosts."cloud.${cfg.domainName}" = {
+    quic = true;
+    enableACME = true;
+    forceSSL = true;
+  };
+  services.nextcloud = {
+    enable = true;
+    enableBrokenCiphersForSSE = false;
+    package = pkgs.nextcloud27;
+    autoUpdateApps.enable = true;
+    # TODO: use socket auth and remove the next line
+    database.createLocally = false;
+    config = {
+      adminpassFile = "/var/lib/nextcloud/admin_password";
+      dbpassFile = "/var/lib/nextcloud/db_password";
+      dbtype = "pgsql";
+      dbhost = "/run/postgresql";
+      overwriteProtocol = "https";
+    };
+    hostName = "cloud.${cfg.domainName}";
+    https = true;
+  };
+}

system/hosts/server/forgejo.nix

@@ -0,0 +1,58 @@
+{ config
+, lib
+, ... }:
+
+let
+  cfg = config.server;
+in {
+  services.nginx.virtualHosts."git.${cfg.domainName}" = let inherit (config.services.forgejo) settings; in {
+    quic = true;
+    enableACME = true;
+    forceSSL = true;
+    locations."/".proxyPass = "http://${lib.quoteListenAddr settings.server.HTTP_ADDR}:${toString settings.server.HTTP_PORT}";
+  };
+  services.forgejo = {
+    enable = true;
+    database = {
+      createDatabase = false;
+      user = "gitea";
+      passwordFile = "/secrets/forgejo_db_password";
+      type = "postgres";
+    };
+    lfs.enable = true;
+    settings = {
+      federation.ENABLED = true;
+      "git.timeout" = {
+        DEFAULT = 6000;
+        MIGRATE = 60000;
+        MIRROR = 60000;
+        GC = 120;
+      };
+      mailer = {
+        ENABLED = true;
+        FROM = "Forgejo <noreply@${cfg.domainName}>";
+        PROTOCOL = "smtp";
+        SMTP_ADDR = "mail.${cfg.domainName}";
+        SMTP_PORT = 587;
+        USER = "noreply@${cfg.domainName}";
+        PASSWD = cfg.unhashedNoreplyPassword;
+        FORCE_TRUST_SERVER_CERT = true;
+      };
+      session = {
+        COOKIE_SECURE = true;
+      };
+      server = {
+        ROOT_URL = "https://git.${cfg.domainName}";
+        HTTP_ADDR = "::1";
+        HTTP_PORT = 3310;
+        DOMAIN = "git.${cfg.domainName}";
+        # START_SSH_SERVER = true;
+        # SSH_PORT = 2222;
+      };
+      service = {
+        DISABLE_REGISTRATION = false;
+        REGISTER_MANUAL_CONFIRM = true;
+      };
+    };
+  };
+}

system/hosts/server/searxng.nix

@@ -0,0 +1,57 @@
+{ config
+, lib
+, pkgs
+, ... }:
+
+let
+  cfg = config.server;
+in {
+  services.nginx.virtualHosts."search.${cfg.domainName}" = let inherit (config.services.searx) settings; in {
+    quic = true;
+    enableACME = true;
+    forceSSL = true;
+    # locations."/".proxyPass = "http://${lib.quoteListenAddr settings.server.bind_address}:${toString settings.server.port}";
+    locations."/".extraConfig = ''
+      uwsgi_pass "${lib.quoteListenAddr settings.server.bind_address}:${toString settings.server.port}";
+      include ${config.services.nginx.package}/conf/uwsgi_params;
+    '';
+  };
+
+  services.searx.enable = true;
+  services.searx.package = pkgs.searxng;
+  services.searx.runInUwsgi = true;
+  services.searx.uwsgiConfig = let inherit (config.services.searx) settings; in {
+    socket = "${lib.quoteListenAddr settings.server.bind_address}:${toString settings.server.port}";
+  };
+  services.searx.environmentFile = /var/lib/searx/searx.env;
+  services.searx.settings = {
+    use_default_settings = true;
+    search = {
+        safe_search = 0;
+        autocomplete = "duckduckgo"; # dbpedia, duckduckgo, google, startpage, swisscows, qwant, wikipedia - leave blank to turn off
+        default_lang = ""; # leave blank to detect from browser info or use codes from languages.py
+    };
+
+    server = {
+      port = 8888;
+      bind_address = "::1";
+      secret_key = "@SEARX_SECRET_KEY@";
+      base_url = "https://search.${cfg.domainName}/";
+      image_proxy = true;
+      default_http_headers = {
+        X-Content-Type-Options = "nosniff";
+        X-XSS-Protection = "1; mode=block";
+        X-Download-Options = "noopen";
+        X-Robots-Tag = "noindex, nofollow";
+        Referrer-Policy = "no-referrer";
+      };
+    };
+    outgoing = {
+      request_timeout = 5.0;       # default timeout in seconds, can be override by engine
+      max_request_timeout = 15.0;  # the maximum timeout in seconds
+      pool_connections = 100;      # Maximum number of allowable connections, or null
+      pool_maxsize = 10;           # Number of allowable keep-alive connections, or null
+      enable_http2 = true;         # See https://www.python-httpx.org/http2/
+    };
+  };
+}

system/modules/impermanence.nix

@@ -75,6 +75,8 @@ in {
         { directory = /var/db/dhcpcd; user = "root"; group = "root"; mode = "0755"; }
       ] ++ lib.optionals config.services.gitea.enable [
         { directory = /var/lib/gitea; user = "gitea"; group = "gitea"; mode = "0755"; }
+      ] ++ lib.optionals config.services.forgejo.enable [
+        { directory = /var/lib/forgejo; user = "forgejo"; group = "forgejo"; mode = "0755"; }
       ] ++ lib.optionals config.services.matrix-synapse.enable [
         { directory = /var/lib/matrix-synapse; user = "matrix-synapse"; group = "matrix-synapse"; mode = "0700"; }
       ] ++ lib.optionals config.services.heisenbridge.enable [