153 lines
4.4 KiB
Nix
153 lines
4.4 KiB
Nix
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{ config, pkgs, lib, ... }:
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let
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cfg = config.services.photoprism;
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env = {
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PHOTOPRISM_ORIGINALS_PATH = cfg.originalsPath;
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PHOTOPRISM_STORAGE_PATH = cfg.storagePath;
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PHOTOPRISM_IMPORT_PATH = cfg.importPath;
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PHOTOPRISM_HTTP_HOST = cfg.address;
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PHOTOPRISM_HTTP_PORT = toString cfg.port;
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} // (
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lib.mapAttrs (_: toString) cfg.settings
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);
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manage = pkgs.writeShellScript "manage" ''
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set -o allexport # Export the following env vars
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${lib.toShellVars env}
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eval "$(${config.systemd.package}/bin/systemctl show -pUID,MainPID photoprism.service | ${pkgs.gnused}/bin/sed "s/UID/ServiceUID/")"
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exec ${pkgs.util-linux}/bin/nsenter \
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-t $MainPID -m -S $ServiceUID -G $ServiceUID --wdns=${cfg.storagePath} \
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${cfg.package}/bin/photoprism "$@"
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'';
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in
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{
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meta.maintainers = with lib.maintainers; [ stunkymonkey ];
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options.services.photoprism = {
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enable = lib.mkEnableOption "Photoprism web server";
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passwordFile = lib.mkOption {
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type = lib.types.nullOr lib.types.path;
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default = null;
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description = ''
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Admin password file.
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'';
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};
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address = lib.mkOption {
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type = lib.types.str;
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default = "localhost";
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description = ''
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Web interface address.
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'';
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};
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port = lib.mkOption {
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type = lib.types.port;
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default = 2342;
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description = ''
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Web interface port.
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'';
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};
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originalsPath = lib.mkOption {
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type = lib.types.path;
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default = null;
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example = "/data/photos";
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description = ''
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Storage path of your original media files (photos and videos).
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'';
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};
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importPath = lib.mkOption {
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type = lib.types.str;
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default = "import";
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description = ''
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Relative or absolute to the `originalsPath` from where the files should be imported.
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'';
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};
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storagePath = lib.mkOption {
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type = lib.types.path;
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default = "/var/lib/photoprism";
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description = ''
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Location for sidecar, cache, and database files.
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'';
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};
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package = lib.mkPackageOption pkgs "photoprism" { };
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settings = lib.mkOption {
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type = lib.types.attrsOf lib.types.str;
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default = { };
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description = ''
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See [the getting-started guide](https://docs.photoprism.app/getting-started/config-options/) for available options.
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'';
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example = {
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PHOTOPRISM_DEFAULT_LOCALE = "de";
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PHOTOPRISM_ADMIN_USER = "root";
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};
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};
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};
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config = lib.mkIf cfg.enable {
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systemd.services.photoprism = {
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description = "Photoprism server";
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serviceConfig = {
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Restart = "on-failure";
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User = "photoprism";
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Group = "photoprism";
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DynamicUser = true;
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StateDirectory = "photoprism";
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WorkingDirectory = "/var/lib/photoprism";
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RuntimeDirectory = "photoprism";
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ReadWritePaths = [ cfg.originalsPath cfg.importPath cfg.storagePath ];
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LoadCredential = lib.optionalString (cfg.passwordFile != null)
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"PHOTOPRISM_ADMIN_PASSWORD:${cfg.passwordFile}";
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LockPersonality = true;
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PrivateDevices = true;
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PrivateUsers = true;
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ProtectClock = true;
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ProtectControlGroups = true;
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ProtectHome = true;
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ProtectHostname = true;
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ProtectKernelLogs = true;
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ProtectKernelModules = true;
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ProtectKernelTunables = true;
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RestrictAddressFamilies = [ "AF_UNIX" "AF_INET" "AF_INET6" ];
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RestrictNamespaces = true;
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RestrictRealtime = true;
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SystemCallArchitectures = "native";
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SystemCallFilter = [ "@system-service" "~@setuid @keyring" ];
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UMask = "0066";
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};
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wantedBy = [ "multi-user.target" ];
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environment = env;
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# reminder: easier password configuration will come in https://github.com/photoprism/photoprism/pull/2302
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preStart = ''
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ln -sf ${manage} photoprism-manage
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${lib.optionalString (cfg.passwordFile != null) ''
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export PHOTOPRISM_ADMIN_PASSWORD=$(cat "$CREDENTIALS_DIRECTORY/PHOTOPRISM_ADMIN_PASSWORD")
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''}
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exec ${cfg.package}/bin/photoprism migrations run -f
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'';
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script = ''
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${lib.optionalString (cfg.passwordFile != null) ''
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export PHOTOPRISM_ADMIN_PASSWORD=$(cat "$CREDENTIALS_DIRECTORY/PHOTOPRISM_ADMIN_PASSWORD")
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''}
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exec ${cfg.package}/bin/photoprism start
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'';
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};
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};
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}
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