147 lines
3.4 KiB
Nix
147 lines
3.4 KiB
Nix
{ config, lib, ... }:
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let
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cfg = config.my.services.paperless;
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in
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{
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options.my.services.paperless = with lib; {
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enable = mkEnableOption "Paperless service";
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port = mkOption {
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type = types.port;
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default = 4535;
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example = 8080;
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description = "Internal port for webui";
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};
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secretKeyFile = mkOption {
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type = types.str;
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example = "/var/lib/paperless/secret-key.env";
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description = ''
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Secret key as an 'EnvironmentFile' (see `systemd.exec(5)`)
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'';
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};
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documentPath = mkOption {
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type = with types; nullOr str;
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default = null;
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example = "/mnt/paperless";
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description = ''
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Path to the directory to store the documents. Use default if null
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'';
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};
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username = mkOption {
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type = types.str;
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default = "ambroisie";
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example = "username";
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description = "Name of the administrator";
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};
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passwordFile = mkOption {
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type = types.str;
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example = "/var/lib/paperless/password.txt";
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description = "Read the administrator's password from this path";
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};
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};
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config = lib.mkIf cfg.enable {
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services.paperless = {
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enable = true;
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port = cfg.port;
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mediaDir = lib.mkIf (cfg.documentPath != null) cfg.documentPath;
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extraConfig =
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let
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paperlessDomain = "paperless.${config.networking.domain}";
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in
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{
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# Use SSO
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PAPERLESS_ENABLE_HTTP_REMOTE_USER = true;
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PAPERLESS_HTTP_REMOTE_USER_HEADER_NAME = "HTTP_X_USER";
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# Use PostgreSQL
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PAPERLESS_DBHOST = "/run/postgresql";
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PAPERLESS_DBUSER = "paperless";
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PAPERLESS_DBNAME = "paperless";
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# Security settings
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PAPERLESS_ALLOWED_HOSTS = paperlessDomain;
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PAPERLESS_CORS_ALLOWED_HOSTS = "https://${paperlessDomain}";
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# OCR settings
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PAPERLESS_OCR_LANGUAGE = "fra+eng";
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# Misc
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PAPERLESS_TIME_ZONE = config.time.timeZone;
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PAPERLESS_ADMIN_USER = cfg.username;
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};
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# Admin password
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passwordFile = cfg.passwordFile;
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};
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systemd.services = {
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paperless-scheduler.serviceConfig = {
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EnvironmentFile = cfg.secretKeyFile;
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};
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paperless-consumer.serviceConfig = {
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EnvironmentFile = cfg.secretKeyFile;
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};
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paperless-web.serviceConfig = {
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EnvironmentFile = cfg.secretKeyFile;
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};
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};
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# Set-up database
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services.postgresql = {
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enable = true;
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ensureDatabases = [ "paperless" ];
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ensureUsers = [
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{
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name = "paperless";
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ensurePermissions."DATABASE paperless" = "ALL PRIVILEGES";
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}
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];
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};
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# Set-up media group
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users.groups.media = { };
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systemd.services.paperless-server = {
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# Make sure the DB is available
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after = [ "postgresql.service" ];
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};
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users.users.${config.services.paperless.user} = {
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extraGroups = [ "media" ];
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};
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my.services.nginx.virtualHosts = [
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{
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subdomain = "paperless";
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inherit (cfg) port;
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sso = {
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enable = true;
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};
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# Enable websockets on root
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extraConfig = {
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locations."/".proxyWebsockets = true;
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};
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}
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];
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my.services.backup = {
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paths = [
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config.services.paperless.dataDir
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config.services.paperless.mediaDir
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];
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};
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};
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}
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