update piped

build.sh

@@ -0,0 +1,17 @@
+#!/usr/bin/env bash
+set -euo pipefail
+
+BASE_DIR=$( cd -- "$( dirname -- "${BASH_SOURCE[0]}" )" &> /dev/null && pwd )
+cd "${BASE_DIR}"
+
+rm -rf result
+mkdir result
+
+echo "Building Frontend"
+nix build -v .#piped-frontend -o result/piped-frontend "$@"
+
+echo "Building Backend"
+nix build -v .#piped-backend -o result/piped-backend "$@"
+
+echo "Building Proxy"
+nix build -v .#piped-proxy -o result/piped-proxy "$@"

flake.lock

@@ -18,11 +18,11 @@
     },
     "nixpkgs": {
       "locked": {
-        "lastModified": 1693985761,
-        "narHash": "sha256-K5b+7j7Tt3+AqbWkcw+wMeqOAWyCD1MH26FPZyWXpdo=",
+        "lastModified": 1694422566,
+        "narHash": "sha256-lHJ+A9esOz9vln/3CJG23FV6Wd2OoOFbDeEs4cMGMqc=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "0bffda19b8af722f8069d09d8b6a24594c80b352",
+        "rev": "3a2786eea085f040a66ecde1bc3ddc7099f6dbeb",
         "type": "github"
       },
       "original": {
@@ -59,11 +59,11 @@
         "systems": "systems"
       },
       "locked": {
-        "lastModified": 1692799911,
-        "narHash": "sha256-3eihraek4qL744EvQXsK1Ha6C3CR7nnT8X2qWap4RNk=",
+        "lastModified": 1694529238,
+        "narHash": "sha256-zsNZZGTGnMOf9YpHKJqMSsa0dXbfmxeoJ7xHlrt+xmY=",
         "owner": "numtide",
         "repo": "flake-utils",
-        "rev": "f9e7cf818399d17d347f847525c5a5a8032e4e44",
+        "rev": "ff7b65b44d01cf9ba6a71320833626af21126384",
         "type": "github"
       },
       "original": {

flake.nix

@@ -20,22 +20,27 @@
       nixosModules.piped = import ./module/default.nix;
       nixosModules.default = self.nixosModules.piped;
 
-      overlays.piped = final: prev: {
+      overlays.piped = final: _prev: rec {
         piped-frontend = final.callPackage ./packages/frontend {};
         piped-backend = final.callPackage ./packages/backend {
           jre = final.openjdk19_headless;
           jdk = final.openjdk19;
         };
         piped-proxy = final.callPackage ./packages/proxy {};
+        piped-backend-deps = final.callPackage ./packages/backend/deps.nix {
+          jdk = final.openjdk19;
+        };
       };
       overlays.default = self.overlays.piped;
     }
     // utils.lib.eachSystem (utils.lib.defaultSystems) (system: let
       pkgs = import nixpkgs {
         inherit system;
-        overlays = [self.overlay];
+        overlays = [self.overlays.default];
       };
     in {
+      formatter = pkgs.alejandra;
+
       packages = {
         inherit (pkgs) piped-frontend;
         inherit (pkgs) piped-backend;

meta.json

@@ -1,15 +1,15 @@
 {
   "frontend": {
-    "rev": "caa3e83ab83c93d117fe89649b7834d46ce9d53d",
-    "sha256": "sha256-nsLrSJlQBJ//qubPN1kHDlLcK7iDgJh5nMcNybFygeY="
+    "rev": "42792d8ec4a24e9a85af5320a71a3a09e0ee941c",
+    "sha256": "sha256-/iyHvUgV1doH0adB1jcXWj6zi30k8pmCa0RrAmHmmo8="
   },
   "backend": {
-    "rev": "a8e6907305a2f2f29d88e6cd07a2d392ece922af",
-    "sha256": "sha256-QJPyz//CtJB5e7egrvemYh/hBjlN58QRpVb8KAJtSZ4=",
-    "deps-sha256": "sha256-CS6gu7U8loktSh5xLq98vnBFWHuuv9sLYmgAZtrdP4Y="
+    "rev": "af6325b53791ed4f82632ad0c8736c71f0736362",
+    "sha256": "sha256-VBl5FgHeYO4xrNNP/Yipf210rMJpgZwQFJMsLuEkuwQ=",
+    "deps-sha256": "sha256-hvrA+IdNFw60QGdf8OdNl+fOz0/EJORp0TSJhg+huSA="
   },
   "proxy": {
-    "rev": "e642b968a8d73e8af281fa9a70a6798393670ac0",
-    "sha256": "sha256-LzCsUIjOl5D96tVW9K9zng/xiYCMthpFWtV5qX5WrEo="
+    "rev": "884df6a08e4eacf9494be085f225770307d2c9d2",
+    "sha256": "sha256-OkA6JVLPK6pog3cByCCAdfBOF5UOrtV4GoeLKGaYOWo="
   }
 }

module/backend.nix

@@ -4,58 +4,76 @@
   pkgs,
   ...
 }: let
-  inherit (lib.modules) mkIf;
+  inherit (lib.modules) mkIf mkDefault;
   inherit (lib.trivial) boolToString;
   inherit (lib.attrsets) mapAttrsToList optionalAttrs;
   inherit (lib.strings) optionalString concatStringsSep;
-  inherit (pkgs) writeText writeShellScript;
+  inherit (pkgs) writeText;
 
   cfg = config.services.piped;
+  backendConfig = cfg.backend;
+  nginxConfig = backendConfig.nginx;
+  databaseConfig = backendConfig.database;
+
+  proxyConfig = cfg.proxy;
+  frontendConfig = cfg.frontend;
+
+  backendSettings = backendConfig.settings;
 
   sedEscapeSlashes = "sed 's#/#\\\/#'";
-  sedEscapeSingleQuotes = "sed \"s#'#\\\'#\"";
 
-  backendConfig =
+  backendConfigAttrs =
     {
-      PORT = cfg.internalBackendPort;
-      HTTP_WORKERS = cfg.httpWorkers;
-      PROXY_PART = "https://${cfg.proxyDomain}";
-      API_URL = "https://${cfg.backendDomain}";
-      FRONTEND_URL = "https://${cfg.frontendDomain}";
-      DISABLE_REGISTRATION = cfg.disableRegistrations;
-      COMPROMISED_PASSWORD_CHECK = cfg.enableCompromisedPasswordCheck;
-      FEED_RETENTION = cfg.feedRetentionDays;
-      SUBSCRIPTIONS_EXPIRY = cfg.subscriptionRetentionDays;
-      SPONSORBLOCK_SERVERS = concatStringsSep "," cfg.sponsorblockServers;
-      DISABLE_RYD = cfg.disableRYD;
-      DISABLE_LBRY = cfg.disableLBRYStreams;
-      RYD_PROXY_URL = cfg.rydAPIURL;
-      SENTRY_DSN = cfg.sentryDSN;
-      "hibernate.connection.url" = "jdbc:postgresql://${cfg.postgresDBHost}:${toString cfg.postgresDBPort}/${cfg.postgresDBName}";
-      "hibernate.connection.driver_class" = "org.postgresql.Driver";
-      "hibernate.dialect" = "org.hibernate.dialect.PostgreSQLDialect";
-      "hibernate.connection.username" = "${cfg.postgresDBUsername}";
-      "hibernate.connection.password" =
-        if cfg.postgresDBPasswordFile == null
-        then cfg.postgresDBPassword
-        else "POSTGRES_PASSWORD_PLACEHOLDER";
+      PORT = backendConfig.internalPort;
+      PROXY_PART = "https://${proxyConfig.domain}";
+      API_URL = "https://${backendConfig.domain}";
+      FRONTEND_URL = "https://${frontendConfig.domain}";
+
+      DISABLE_REGISTRATION = backendSettings.disableRegistrations;
+
+      FEED_RETENTION = backendSettings.feedRetentionDays;
+      SUBSCRIPTIONS_EXPIRY = backendSettings.subscriptionRetentionDays;
+      HTTP_WORKERS = backendSettings.httpWorkers;
+
+      SPONSORBLOCK_SERVERS = concatStringsSep "," backendSettings.sponsorblockServers;
+      DISABLE_LBRY = backendSettings.disableLBRYStreams;
+      COMPROMISED_PASSWORD_CHECK = backendSettings.enableCompromisedPasswordCheck;
+
+      DISABLE_RYD = backendConfig.ryd.disable;
+      RYD_PROXY_URL = backendConfig.ryd.apiURL;
+
+      SENTRY_DSN = backendSettings.sentryDSN;
+
+      "hibernate.connection.url" = let
+        inherit (databaseConfig) host port name databaseOptions;
+      in "jdbc:postgresql://${host}:${toString port}/${name}${databaseOptions}";
+      "hibernate.connection.driver_class" = databaseConfig.driverClass;
+      "hibernate.dialect" = databaseConfig.dialect;
+      "hibernate.connection.username" = "${databaseConfig.username}";
     }
-    // (optionalAttrs cfg.enableCaptcha {
-      CAPTCHA_API_URL = cfg.captchaAPIURL;
+    // (optionalAttrs databaseConfig.usePassword {
+      "hibernate.connection.password" =
+        if databaseConfig.passwordFile == null
+        then databaseConfig.password
+        else "DATABASE_PASSWORD_PLACEHOLDER";
+    })
+    // (optionalAttrs backendConfig.captcha.enable {
+      CAPTCHA_API_URL = backendConfig.captcha.apiURL;
       # This is substituted in the PreStart of piped-backend.service
       CAPTCHA_API_KEY =
-        if cfg.captchaAPIKeyFile != ""
+        if backendConfig.captcha.apiKeyFile != null
         then "CAPTCHA_API_KEY_FILE_PLACEHOLDER"
-        else cfg.captchaAPIKey;
+        else backendSettings.apiKey;
     })
-    // (optionalAttrs cfg.enableFederation {
-      MATRIX_SERVER = cfg.matrixServerAddr;
+    // (optionalAttrs backendConfig.federation.enable {
+      MATRIX_SERVER = backendConfig.federation.matrixServerAddr;
       # also substituted
       MATRIX_TOKEN =
-        if cfg.matrixTokenFile != ""
+        if backendConfig.federation.matrixTokenFile != ""
         then "MATRIX_TOKEN_FILE_PLACEHOLDER"
-        else cfg.matrixToken;
-    });
+        else backendConfig.federation.matrixToken;
+    })
+    // backendSettings.extraSettings;
 
   cfgValueToString = value:
     if builtins.isBool value
@@ -69,43 +87,64 @@
 
   backendConfigFile =
     writeText "config.properties"
-    (cfgToString backendConfig);
+    (cfgToString backendConfigAttrs);
 in {
-  config = mkIf (cfg.enable && !cfg.disableBackend) {
-    systemd.tmpfiles.rules = ["d /run/piped-backend - piped piped"];
+  config = mkIf (cfg.enable && backendConfig.enable) {
+    systemd.tmpfiles.rules = [
+      "d /run/piped-backend - piped piped"
+      "f /run/piped-backend/config.properties 660 piped piped"
+    ];
+
+    # I ran into some weird issues with ExecStartPre in piped-backend for this script
+    # so moved it to its own unit to run before
+    # some sort of syscall issue with
+    systemd.services.piped-backend-config-init = {
+      serviceConfig.User = "piped";
+      wantedBy = ["piped-backend.service"];
+      script = let
+        confFile = "/run/piped-backend/config.properties";
+      in ''
+        cat ${backendConfigFile} > ${confFile}
+
+        ${optionalString
+          (backendConfig.captcha.enable && backendConfig.captcha.apiKeyFile != null) ''
+            VALUE="$(cat ${backendConfig.captcha.apiKeyFile} | ${sedEscapeSlashes})"
+            sed -i "s/CAPTCHA_API_KEY_FILE_PLACEHOLDER/$VALUE/" ${confFile}
+          ''}
+
+        ${optionalString
+          (backendConfig.federation.enable && backendConfig.federation.matrixTokenFile != null) ''
+            VALUE="$(cat ${backendConfig.federation.matrixTokenFile} | ${sedEscapeSlashes})"
+            sed -i "s/MATRIX_TOKEN_FILE_PLACEHOLDER/$VALUE/" ${confFile}
+          ''}
+
+        ${optionalString
+          (databaseConfig.passwordFile != null) ''
+            VALUE=$(cat ${databaseConfig.passwordFile} | ${sedEscapeSlashes})
+            sed -i "s/DATABASE_PASSWORD_PLACEHOLDER/$VALUE/" ${confFile}
+          ''}
+
+        chown piped:piped ${confFile}
+      '';
+    };
 
     systemd.services.piped-backend = {
       wantedBy = ["multi-user.target"];
+      wants = [
+        "piped-backend-config-init.service"
+      ];
+      after = [
+        "piped-backend-config-init.service"
+      ];
+
       serviceConfig = {
-        WorkingDirectory = "/run/piped-backend";
-        ExecStartPre = let
-          confFile = "/run/piped-backend/config.properties";
-        in
-          writeShellScript "piped-backend-init" ''
-            [ -f "${confFile}" ] && rm ${confFile}
-            cp ${backendConfigFile} ${confFile}
-            chmod 660 ${confFile}
-
-            ${optionalString (cfg.enableCaptcha && cfg.captchaAPIKeyFile != "") ''
-              sed -i "s/CAPTCHA_API_KEY_FILE_PLACEHOLDER/$(cat ${cfg.captchaAPIKeyFile} | ${sedEscapeSlashes})/" ${confFile}
-            ''}
-
-            ${optionalString
-              (cfg.enableFederation && cfg.matrixTokenFile != "") ''
-                sed -i "s/MATRIX_TOKEN_FILE_PLACEHOLDER/$(cat ${cfg.matrixTokenFile} | ${sedEscapeSlashes})/" ${confFile}
-              ''}
-
-            ${optionalString
-              (cfg.postgresDBPasswordFile != null) ''
-                sed -i "s/POSTGRES_PASSWORD_PLACEHOLDER/$(cat ${cfg.postgresDBPasswordFile} | ${sedEscapeSlashes})/" ${confFile}
-              ''}
-          '';
-
-        ExecStart = "${pkgs.piped-backend}/bin/piped-backend";
+        ExecStart = "${backendConfig.package}/bin/piped-backend";
 
         RestartSec = "5s";
         User = "piped";
 
+        WorkingDirectory = "/run/piped-backend";
+
         CapabilityBoundingSet = "";
         PrivateDevices = true;
         PrivateUsers = true;
@@ -119,43 +158,30 @@ in {
       };
     };
 
-    # Set password for piped when running postgres as piped won't run with
-    # passwordless authentication
-    systemd.services.piped-password = mkIf (!cfg.disablePostgresDB) {
-      serviceConfig = {
-        Type = "oneshot";
-        User = "postgres";
-      };
-
-      wantedBy = ["piped-backend.service"];
-      wants = ["postgresql.service"];
-      after = ["postgresql.service"];
-
-      script = ''
-        ${config.services.postgresql.package}/bin/psql -c "ALTER USER ${cfg.postgresDBUsername} WITH PASSWORD '${
-          if cfg.postgresDBPasswordFile != null
-          then "$(cat ${cfg.postgresDBPasswordFile} | ${sedEscapeSingleQuotes})"
-          else cfg.postgresDBPassword
-        }';"
-      '';
-    };
-
-    services.postgresql = mkIf (!cfg.disablePostgresDB) {
+    services.postgresql = mkIf (!databaseConfig.disablePostgresDB) {
       enable = true;
       ensureUsers = [
         {
-          name = cfg.postgresDBUsername;
-          ensurePermissions."DATABASE ${cfg.postgresDBName}" = "ALL PRIVILEGES";
+          name = databaseConfig.username;
+          ensurePermissions."DATABASE ${databaseConfig.name}" = "ALL PRIVILEGES";
         }
       ];
-      ensureDatabases = [cfg.postgresDBName];
+      ensureDatabases = [
+        databaseConfig.name
+      ];
+      authentication = mkIf (databaseConfig.password == "") ''
+        host ${databaseConfig.name} ${databaseConfig.username} samehost peer map=${databaseConfig.name}
+      '';
     };
 
-    services.nginx.virtualHosts."${cfg.backendDomain}" = mkIf (!cfg.disableNginx) {
-      forceSSL = cfg.nginxForceSSL;
-      enableACME = cfg.nginxEnableACME;
-      locations."/" = {
-        proxyPass = "http://127.0.0.1:${toString cfg.internalBackendPort}";
+    services.nginx = mkIf (!nginxConfig.disableNginx) {
+      enable = true;
+      virtualHosts."${backendConfig.domain}" = {
+        forceSSL = mkDefault nginxConfig.forceSSL;
+        enableACME = mkDefault nginxConfig.enableACME;
+        locations."/" = {
+          proxyPass = "http://127.0.0.1:${toString backendConfig.internalPort}";
+        };
       };
     };
   };

module/default.nix

@@ -1,274 +1,313 @@
 {
   config,
   lib,
+  pkgs,
   ...
 }: let
   inherit (lib) types;
   inherit (lib.modules) mkIf;
-  inherit (lib.options) mkOption mkEnableOption;
+  inherit (lib.options) mkOption mkEnableOption mkPackageOption;
 
   cfg = config.services.piped;
 in {
   options.services.piped = {
     enable = mkEnableOption "piped";
 
-    frontendDomain = mkOption {
-      type = types.str;
-      description = "Domain where the frontend will be displayed";
+    frontend = {
+      # Enable implies turning on nginx for frontend as it is static files
+      enable = mkOption {
+        type = types.bool;
+        default = cfg.enable;
+      };
+      package = mkPackageOption pkgs "piped-frontend" {};
+      domain = mkOption {
+        type = types.str;
+        description = "Domain where the frontend will be displayed";
+      };
+
+      nginx = {
+        forceSSL = mkOption {
+          type = types.bool;
+          default = true;
+        };
+
+        enableACME = mkOption {
+          type = types.bool;
+          default = true;
+        };
+      };
     };
 
-    backendDomain = mkOption {
-      type = types.nullOr types.str;
-      description = "Domain where the backend will be hosted. Set to null for project's default backend";
+    backend = {
+      enable = mkOption {
+        type = types.bool;
+        default = cfg.enable;
+      };
+      package = mkPackageOption pkgs "piped-backend" {};
+      domain = mkOption {
+        type = types.str;
+        description = "Domain used for the backend server";
+      };
+
+      internalPort = mkOption {
+        type = types.number;
+        default = 3001;
+      };
+
+      nginx = {
+        disableNginx = mkOption {
+          type = types.bool;
+          default = false;
+          description = "Turn off nginx for proxying backend, use backend.internalPort instead";
+        };
+
+        forceSSL = mkOption {
+          type = types.bool;
+          default = true;
+        };
+
+        enableACME = mkOption {
+          type = types.bool;
+          default = true;
+        };
+      };
+
+      database = {
+        disablePostgresDB = mkOption {
+          type = types.bool;
+          default = false;
+          description = "Manually configure a database instead";
+        };
+
+        host = mkOption {
+          type = types.str;
+          default = "127.0.0.1";
+          description = "Database host";
+        };
+
+        port = mkOption {
+          type = types.number;
+          default = 5432;
+          description = "Database port";
+        };
+
+        name = mkOption {
+          type = types.str;
+          default = "piped";
+          description = "Database name";
+        };
+
+        username = mkOption {
+          type = types.str;
+          default = "piped";
+          description = "Database username";
+        };
+
+        usePassword = mkOption {
+          type = types.bool;
+          default = true;
+          description = "Should use database password? If false then use passwordless auth or configure cert-based auth in databaseOptions";
+        };
+
+        password = mkOption {
+          type = types.str;
+          default = "";
+          description = "Database password (default is to allow passwordless auth for samehost for piped when empty)";
+        };
+
+        passwordFile = mkOption {
+          type = types.nullOr types.path;
+          default = null;
+          description = "Database password file, loaded at runtime";
+        };
+
+        databaseOptions = mkOption {
+          type = types.str;
+          default = "";
+          description = "Appended to end of ";
+        };
+
+        driverClass = mkOption {
+          type = types.str;
+          default = "org.postgresql.Driver";
+          description = "The driver class to be used for the database connection";
+        };
+
+        dialect = mkOption {
+          type = types.str;
+          default = "org.hibernate.dialect.PostgreSQLDialect";
+          example = "org.hibernate.dialect.CockroachDialect";
+          description = "The dialect class to be used for the database connection";
+        };
+      };
+
+      captcha = {
+        enable = mkEnableOption "piped-backend-captcha";
+
+        apiURL = mkOption {
+          type = types.str;
+          default = "";
+          description = "API URL for Captcha (unknown protocol/standard, upstream project uses api.capmonster.cloud in example config)";
+        };
+
+        apiKey = mkOption {
+          type = types.str;
+          default = "";
+          description = "API Key for Captcha";
+        };
+
+        apiKeyFile = mkOption {
+          type = types.nullOr types.str;
+          default = null;
+          description = "API Key File for Captcha";
+        };
+      };
+
+      ryd = {
+        disable = mkOption {
+          type = types.bool;
+          default = false;
+          description = "Disables querying a Return YouTube Dislike server";
+        };
+
+        apiURL = mkOption {
+          type = types.str;
+          default = "https://ryd-proxy.kavin.rocks";
+          description = "API URL for a Return YouTube Dislike server";
+        };
+      };
+
+      federation = {
+        # for Piped's Federation Shenanigan
+        # https://github.com/TeamPiped/piped-federation#how-to-join
+        enable = mkEnableOption "piped-backend-federation";
+
+        matrixServerAddr = mkOption {
+          type = types.str;
+          default = "";
+          description = "Matrix server address for federation";
+        };
+
+        matrixToken = mkOption {
+          type = types.str;
+          default = "";
+          description = "Matrix access token";
+        };
+
+        matrixTokenFile = mkOption {
+          type = types.nullOr types.str;
+          default = null;
+          description = "Matrix access token file";
+        };
+      };
+
+      settings = {
+        extraSettings = mkOption {
+          type = types.attrs;
+          default = {};
+          description = "extra settings to pass to config.properties";
+        };
+
+        disableRegistrations = mkOption {
+          type = types.bool;
+          default = false;
+          description = "Disable user registrations";
+        };
+
+        httpWorkers = mkOption {
+          type = types.number;
+          default = 2;
+          description = "Number of workers for HTTP backend tasks";
+        };
+
+        feedRetentionDays = mkOption {
+          type = types.number;
+          default = 30;
+          description = "Days feed is stored for";
+        };
+
+        subscriptionRetentionDays = mkOption {
+          type = types.number;
+          default = 30;
+          description = "Days subscriptions are stored for unauthenticated users";
+        };
+
+        sponsorblockServers = mkOption {
+          type = types.listOf types.str;
+          default = ["https://sponsor.ajay.app" "https://sponsorblock.kavin.rocks"];
+          description = "Days subscriptions are stored for unauthenticated users";
+        };
+
+        disableLBRYStreams = mkOption {
+          type = types.bool;
+          default = false;
+          description = "Disable showing streams provided by LBRY";
+        };
+
+        enableCompromisedPasswordCheck = mkOption {
+          type = types.bool;
+          default = true;
+          description = "Use the haveibeenpwned API to check if user password have been compromised";
+        };
+
+        sentryDSN = mkOption {
+          type = types.nullOr types.str;
+          default = null;
+          description = "Public DSN for sentry error reporting";
+        };
+      };
     };
 
-    proxyDomain = mkOption {
-      type = types.str;
-      description = "Domain used for the proxy server";
-    };
+    proxy = {
+      enable = mkOption {
+        type = types.bool;
+        default = cfg.enable;
+      };
+      package = mkPackageOption pkgs "piped-proxy" {};
+      domain = mkOption {
+        type = types.str;
+        description = "Domain used for the proxy server";
+      };
 
-    disableNginx = mkOption {
-      type = types.bool;
-      default = false;
-      description = "Turn off module's nginx servers, this means you will need to manually proxy everything";
-    };
+      internalPort = mkOption {
+        type = types.number;
+        default = 3002;
+      };
 
-    nginxForceSSL = mkOption {
-      type = types.bool;
-      default = false;
-      description = "Should SSL/TLS be force enabled by nginx";
-    };
+      nginx = {
+        disableNginx = mkOption {
+          type = types.bool;
+          default = false;
+          description = "Turn off nginx for proxying proxy, use proxy.internalPort instead, you will need the relevant extra nginx config in proxy.nix or similar for good performance";
+        };
 
-    nginxEnableACME = mkOption {
-      type = types.bool;
-      default = false;
-      description = "Should ACME be force enabled by nginx";
-    };
+        forceSSL = mkOption {
+          type = types.bool;
+          default = true;
+        };
 
-    disableFrontend = mkOption {
-      type = types.bool;
-      default = false;
-      description = "Don't host frontend";
-    };
+        enableACME = mkOption {
+          type = types.bool;
+          default = true;
+        };
+      };
 
-    disableBackend = mkOption {
-      type = types.bool;
-      default = false;
-      description = "Don't host backend";
-    };
-
-    disableProxy = mkOption {
-      type = types.bool;
-      default = false;
-      description = "Don't host proxy";
-    };
-
-    disablePostgresDB = mkOption {
-      type = types.bool;
-      default = false;
-      description = "Manually configure postgres instead";
-    };
-
-    postgresHost = mkOption {
-      type = types.str;
-      default = "127.0.0.1";
-      description = "Host for postgres";
-    };
-
-    postgresPort = mkOption {
-      type = types.number;
-      default = 5432;
-      description = "Port for postgres";
-    };
-
-    postgresDBName = mkOption {
-      type = types.str;
-      default = "piped";
-      description = "Database name for piped";
-    };
-
-    postgresDBUsername = mkOption {
-      type = types.str;
-      default = "piped";
-      description = "Host postgres is on";
-    };
-
-    postgresDBPassword = mkOption {
-      type = types.str;
-      default = "password";
-      description = "Password to use for postgres";
-    };
-
-    postgresDBPasswordFile = mkOption {
-      type = types.nullOr types.str;
-      default = null;
-      description = "Password file to use for postgres, loaded at runtime";
-    };
-
-    proxyIPv4Only = mkOption {
-      type = types.bool;
-      default = false;
-      description = "Only use IPv4 when querying youtube's servers";
-    };
-
-    proxyNginxExtraConfig = mkOption {
-      type = types.lines;
-      default = ''
-        proxy_buffering on;
-        proxy_buffers 1024 16k;
-        proxy_set_header X-Forwarded-For "";
-        proxy_set_header CF-Connecting-IP "";
-        proxy_hide_header "alt-svc";
-        sendfile on;
-        sendfile_max_chunk 512k;
-        tcp_nopush on;
-        aio threads=default;
-        aio_write on;
-        directio 16m;
-        proxy_hide_header Cache-Control;
-        proxy_hide_header etag;
-        proxy_http_version 1.1;
-        proxy_set_header Connection keep-alive;
-        proxy_max_temp_file_size 32m;
-        access_log off;
-      '';
-      description = "Extra config for nginx on piped-proxy";
-    };
-
-    httpWorkers = mkOption {
-      type = types.number;
-      default = 2;
-      description = "Number of workers for HTTP backend tasks";
-    };
-
-    feedRetentionDays = mkOption {
-      type = types.number;
-      default = 30;
-      description = "Days feed is stored for";
-    };
-
-    subscriptionRetentionDays = mkOption {
-      type = types.number;
-      default = 30;
-      description = "Days subscriptions are stored for unauthenticated users";
-    };
-
-    sponsorblockServers = mkOption {
-      type = types.listOf types.str;
-      default = ["https://sponsor.ajay.app" "https://sponsorblock.kavin.rocks"];
-      description = "Days subscriptions are stored for unauthenticated users";
-    };
-
-    disableRegistrations = mkOption {
-      type = types.bool;
-      default = true;
-      description = "Disable user registrations";
-    };
-
-    disableLBRYStreams = mkOption {
-      type = types.bool;
-      default = false;
-      description = "Disable showing streams provided by LBRY Youtube Partnership";
-    };
-
-    enableCompromisedPasswordCheck = mkOption {
-      type = types.bool;
-      default = true;
-      description = "Use the haveibeenpwned API to check if user password have been compromised";
-    };
-
-    enableCaptcha = mkOption {
-      type = types.bool;
-      default = true;
-      description = "Enable captcha for registrations";
-    };
-
-    sentryDSN = mkOption {
-      type = types.str;
-      default = "";
-      description = "Public DSN for sentry error reporting";
-    };
-
-    captchaAPIURL = mkOption {
-      type = types.str;
-      default = "";
-      description = "API URL for Captcha";
-    };
-
-    # TODO: Key & KeyFile should be only one or the other used
-
-    captchaAPIKey = mkOption {
-      type = types.str;
-      default = "";
-      description = "API Key for Captcha";
-    };
-
-    captchaAPIKeyFile = mkOption {
-      type = types.str;
-      default = "";
-      description = "API Key File for Captcha";
-    };
-
-    # TODO: run this, requires a go app and Tor server for proxy
-    #enableRYDServer = mkOption {
-    #  type = types.bool;
-    #  default = true;
-    #  description = "Run a RYD Proxy Server to use";
-    #};
-
-    disableRYD = mkOption {
-      type = types.bool;
-      #default = if cfg.enableRYDServer then false else true;
-      default = false;
-      description = "Disables querying a Return YouTube Dislike server";
-    };
-
-    rydAPIURL = mkOption {
-      type = types.str;
-      #default = if cfg.enableRYDServer then cfg.rydProxyDomain else "https://ryd-proxy.kavin.rocks";
-      default = "https://ryd-proxy.kavin.rocks";
-      description = "API URL for a Return YouTube Dislike server";
-    };
-
-    # for Piped's Federation Shenanigan
-    # https://github.com/TeamPiped/piped-federation#how-to-join
-    enableFederation = mkOption {
-      type = types.bool;
-      default = false;
-      description = "Enable federation of something";
-    };
-
-    matrixServerAddr = mkOption {
-      type = types.str;
-      default = "";
-      description = "Matrix server address for federation";
-    };
-
-    # TODO: make so only one of these options can be used
-    matrixToken = mkOption {
-      type = types.str;
-      default = "";
-      description = "Matrix access token";
-    };
-
-    matrixTokenFile = mkOption {
-      type = types.str;
-      default = "";
-      description = "Matrix access token file";
-    };
-
-    internalBackendPort = mkOption {
-      type = types.number;
-      default = 3001;
-    };
-
-    internalProxyPort = mkOption {
-      type = types.number;
-      default = 3002;
+      proxyIPv4Only = mkOption {
+        type = types.bool;
+        default = false;
+        description = "Only use IPv4 when querying youtube's servers";
+      };
     };
   };
 
-  config = mkIf (cfg.enable && (!cfg.disableBackend || !cfg.disableProxy)) {
+  config = mkIf (cfg.enable && (cfg.backend.enable || cfg.proxy.enable)) {
+    assertions = [
+      {
+        assertion = cfg.backend.captcha.enable && cfg.backend.captcha.apiKey != "" && cfg.backend.captcha.apiKeyFile != null -> cfg.certsDir != null;
+        message = "you must use either of services.piped.backend.captcha.{apiKey,apiKeyFile}";
+      }
+    ];
+
     users.users."piped" = {
       isSystemUser = true;
       group = "piped";
@@ -280,6 +319,5 @@ in {
     ./backend.nix
     ./frontend.nix
     ./proxy.nix
-    ./nginx.nix
   ];
 }

module/frontend.nix

@@ -1,29 +1,38 @@
 {
   config,
   lib,
-  pkgs,
   ...
 }: let
-  inherit (lib.modules) mkIf;
+  inherit (lib.modules) mkIf mkDefault;
 
   cfg = config.services.piped;
 
-  frontendPackage =
-    pkgs.piped-frontend.override {backendDomain = cfg.backendDomain;};
+  backendConfig = cfg.backend;
+  frontendConfig = cfg.frontend;
+  nginxConfig = frontendConfig.nginx;
+
+  frontendPackage = frontendConfig.package.override {
+    backendDomain = backendConfig.domain;
+  };
 in {
-  config = mkIf (cfg.enable && !cfg.disableFrontend && !cfg.disableNginx) {
+  config = mkIf (cfg.enable && frontendConfig.enable) {
     # https://github.com/TeamPiped/Piped/blob/master/docker/nginx.conf
-    services.nginx.virtualHosts."${cfg.frontendDomain}" = {
-      forceSSL = cfg.nginxForceSSL;
-      enableACME = cfg.nginxEnableACME;
-      locations."/" = {
-        root = "${frontendPackage}/share/piped-frontend";
-        index = "index.html index.htm";
+    services.nginx = {
+      enable = true;
+
+      virtualHosts."${frontendConfig.domain}" = {
+        forceSSL = mkDefault nginxConfig.forceSSL;
+        enableACME = mkDefault nginxConfig.enableACME;
+
+        locations."/" = {
+          root = "${frontendPackage}/share/piped-frontend";
+          index = "index.html index.htm";
+        };
+        # I have no idea why try_files for Single Page Apps doesn't work here
+        extraConfig = ''
+          error_page 404 =200 /index.html;
+        '';
       };
-      # I have no idea why try_files for Single Page Apps doesn't work here
-      extraConfig = ''
-        error_page 404 =200 /index.html;
-      '';
     };
   };
 }

module/nginx.nix

@@ -1,11 +0,0 @@
-{
-  config,
-  lib,
-  ...
-}: let
-  cfg = config.services.piped;
-in {
-  config = lib.mkIf (cfg.enable && !cfg.disableNginx) {
-    services.nginx.enable = true;
-  };
-}

module/proxy.nix

@@ -1,19 +1,42 @@
 {
   config,
   lib,
-  pkgs,
   ...
-}:
-with lib; let
+}: let
+  inherit (lib.modules) mkIf mkDefault;
+
   cfg = config.services.piped;
+
+  proxyConfig = cfg.proxy;
+  nginxConfig = proxyConfig.nginx;
+
+  defaultNginxExtraConfig = ''
+    proxy_buffering on;
+    proxy_buffers 1024 16k;
+    proxy_set_header X-Forwarded-For "";
+    proxy_set_header CF-Connecting-IP "";
+    proxy_hide_header "alt-svc";
+    sendfile on;
+    sendfile_max_chunk 512k;
+    tcp_nopush on;
+    aio threads=default;
+    aio_write on;
+    directio 16m;
+    proxy_hide_header Cache-Control;
+    proxy_hide_header etag;
+    proxy_http_version 1.1;
+    proxy_set_header Connection keep-alive;
+    proxy_max_temp_file_size 32m;
+    access_log off;
+  '';
 in {
-  config = mkIf (cfg.enable && !cfg.disableProxy) {
+  config = mkIf (cfg.enable && proxyConfig.enable) {
     systemd.services.piped-proxy = {
       wantedBy = ["multi-user.target"];
-      environment.BIND = "0.0.0.0:${toString cfg.internalProxyPort}";
-      environment.IPV4_ONLY = mkIf cfg.proxyIPv4Only "1";
+      environment.BIND = "0.0.0.0:${toString proxyConfig.internalPort}";
+      environment.IPV4_ONLY = mkIf proxyConfig.proxyIPv4Only "1";
       serviceConfig = {
-        ExecStart = "${pkgs.piped-proxy}/bin/piped-proxy";
+        ExecStart = "${proxyConfig.package}/bin/piped-proxy";
 
         RestartSec = "5s";
         User = "piped";
@@ -31,24 +54,28 @@ in {
       };
     };
 
-    services.nginx.virtualHosts."${cfg.proxyDomain}" = lib.mkIf (!cfg.disableNginx) {
-      forceSSL = cfg.nginxForceSSL;
-      enableACME = cfg.nginxEnableACME;
-      locations."/" = {
-        proxyPass = "http://localhost:${toString cfg.internalProxyPort}";
-        extraConfig =
-          cfg.proxyNginxExtraConfig
-          + ''
+    services.nginx = mkIf (!nginxConfig.disableNginx) {
+      enable = true;
+
+      virtualHosts."${proxyConfig.domain}" = {
+        forceSSL = mkDefault nginxConfig.forceSSL;
+        enableACME = mkDefault nginxConfig.enableACME;
+
+        locations."/" = {
+          proxyPass = "http://localhost:${toString proxyConfig.internalPort}";
+          extraConfig = ''
+            ${defaultNginxExtraConfig}
             add_header Cache-Control "public, max-age=604800";
           '';
-      };
-      locations."~ (/videoplayback|/api/v4/|/api/manifest/)" = {
-        proxyPass = "http://localhost:${toString cfg.internalProxyPort}";
-        extraConfig =
-          cfg.proxyNginxExtraConfig
-          + ''
+        };
+
+        locations."~ (/videoplayback|/api/v4/|/api/manifest/)" = {
+          proxyPass = "http://localhost:${toString proxyConfig.internalPort}";
+          extraConfig = ''
+            ${defaultNginxExtraConfig}
             add_header Cache-Control private always;
           '';
+        };
       };
     };
   };

packages/backend/default.nix

@@ -8,11 +8,11 @@
   perl,
   writeText,
   callPackage,
+  piped-backend-deps,
 }: let
   meta = builtins.fromJSON (builtins.readFile ../../meta.json);
 
-  deps =
-    callPackage ./deps.nix {inherit stdenv fetchFromGitHub jdk gradle perl;};
+  deps = piped-backend-deps;
 
   gradleInit = writeText "init.gradle" ''
     logger.lifecycle 'Replacing Maven repositories with ${deps}...'

packages/proxy/default.nix

@@ -1,6 +1,9 @@
 {
   rustPlatform,
   fetchFromGitHub,
+  nasm,
+  withWebP ? true,
+  withAVIF ? true,
 }: let
   meta = builtins.fromJSON (builtins.readFile ../../meta.json);
   rev = meta.proxy.rev;
@@ -15,6 +18,25 @@ in
       sha256 = "${meta.proxy.sha256}";
     };
 
+    buildNoDefaultFeatures = true;
+    buildFeatures =
+      []
+      ++ (
+        if withAVIF
+        then ["avif"]
+        else []
+      )
+      ++ (
+        if withWebP
+        then ["webp"]
+        else []
+      );
+
+    nativeBuildInputs =
+      if withAVIF
+      then [nasm]
+      else [];
+
     cargoLock = {lockFile = "${src}/Cargo.lock";};
     doCheck = false;
   }

readme.md

@@ -0,0 +1,52 @@
+# Piped-Flake
+This is a flake which allows you to run Piped on NixOS.
+
+This should allow for more advanced and declarative configuration than the upstream docker containers. It also includes more documentation on config files.
+
+## How to run
+
+This should provide a working piped instance.
+
+You can look at the options in module/default.nix for more information.
+
+```nix
+nixpkgs.overlays = [ inputs.piped-flake.overlays.default ];
+imports = [ inputs.piped-flake.nixosModules.default ];
+
+services.piped = let 
+  baseDomain = "example.org";
+in {
+  enable = true;
+
+  frontend = {
+    domain = "${baseDomain}";
+  };
+
+  backend = {
+    domain = "backend.${baseDomain}";    
+  };
+
+  proxy = {
+    domain = "proxy.${baseDomain}";
+  };
+}
+```
+
+## Supported Systems
+
+`x86_64-linux` and `aarch64-linux` are both supported
+
+However if you are deploying to `aarch64-linux` from a non-arm64 host via `qemu-user`` or using aarch64 builders without `--max-jobs=0` then the build of piped-backend will fail.
+
+https://github.com/NixOS/nixpkgs/issues/255780
+
+This appears to be a problem with upstream gradle.
+
+For now you will have to build on a `aarch64-linux` host or use one as builder with `--max-jobs=0` to not use local host to build.
+
+You can use the below on a `aarch64-linux` host to build and copy the built backend to your computer.
+
+```sh
+nix build .#piped-backend --system aarch64-linux
+nix-copy-closure --to root@host-ip --use-substitutes $(readlink result)
+```

update.sh

@@ -16,7 +16,7 @@ json_set() {
 # Frontend
 old_frontend_rev=$(json_get '.frontend.rev')
 new_frontend_rev=$(curl -L "https://api.github.com/repos/TeamPiped/Piped/commits" 2>/dev/null | jq ".[0].sha" -r)
-if [ "$new_frontend_rev" != "$old_frontend_rev" ] || [ "${FORCE_UPDATE-}" != "" ]; then
+if [ "$new_frontend_rev" != "$old_frontend_rev" ] || [ "${UPDATE-}" == "frontend" ]; then
     echo "Frontend is out of date. Updating..."
     json_set '.frontend.rev' "$new_frontend_rev"
     json_set '.frontend.sha256' ""
@@ -27,6 +27,7 @@ if [ "$new_frontend_rev" != "$old_frontend_rev" ] || [ "${FORCE_UPDATE-}" != ""
         pushd Piped
             git reset --hard "$new_frontend_rev"
             #yarn install --no-lockfile
+            # yarn add unocss@0.56.4
             yarn install --mode update-lockfile
             nix run "github:NixOS/nixpkgs/nixos-unstable#yarn2nix" > "${BASE_DIR}/packages/frontend/yarn.nix"
             cp yarn.lock "${BASE_DIR}/packages/frontend/yarn.lock"
@@ -38,7 +39,7 @@ fi
 # Backend
 old_backend_rev=$(json_get '.backend.rev')
 new_backend_rev=$(curl -L "https://api.github.com/repos/TeamPiped/Piped-Backend/commits" 2>/dev/null | jq ".[0].sha" -r)
-if [ "$new_backend_rev" != "$old_backend_rev" ] || [ "${FORCE_UPDATE-}" != "" ]; then
+if [ "$new_backend_rev" != "$old_backend_rev" ] || [ "${FORCE_UPDATE-}" == "backend" ]; then
     echo "Backend is out of date. Updating..."
     json_set '.backend.rev' "$new_backend_rev"
     json_set '.backend.sha256' ""
@@ -48,7 +49,7 @@ fi
 # Proxy
 old_proxy_rev=$(json_get '.proxy.rev')
 new_proxy_rev=$(curl -L "https://api.github.com/repos/TeamPiped/piped-proxy/commits" 2>/dev/null | jq ".[0].sha" -r)
-if [ "$new_proxy_rev" != "$old_proxy_rev" ] || [ "${FORCE_UPDATE-}" != "" ]; then
+if [ "$new_proxy_rev" != "$old_proxy_rev" ] || [ "${FORCE_UPDATE-}" == "proxy" ]; then
     echo "Proxy is out of date. Updating..."
     json_set '.proxy.rev' "$new_proxy_rev"
     json_set '.proxy.sha256' ""