97 lines
2.9 KiB
Nix
97 lines
2.9 KiB
Nix
{ config, pkgs, lib, ... }:
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let
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cfg = config.services.hedgedoc.settings;
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domain = "md.feal.no";
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port = 3300;
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host = "0.0.0.0";
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authServerUrl = "https://auth.feal.no";
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in {
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# Contains CMD_SESSION_SECRET and CMD_OAUTH2_CLIENT_SECRET
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sops.secrets."hedgedoc/env" = {
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restartUnits = [ "hedgedoc.service" ];
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};
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services.hedgedoc = {
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enable = true;
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environmentFile = config.sops.secrets."hedgedoc/env".path;
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settings = {
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inherit domain port host;
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protocolUseSSL = true;
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sessionSecret = "$CMD_SESSION_SECRET";
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allowFreeURL = true;
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allowAnonymous = false;
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allowAnonymousEdits = true; # Allow anonymous edits with the "freely" permission
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dbURL = "postgres://hedgedoc:@localhost/hedgedoc";
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email = false;
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oauth2 = {
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baseURL = "${authServerUrl}/oauth2";
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tokenURL = "${authServerUrl}/oauth2/token";
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authorizationURL = "${authServerUrl}/ui/oauth2";
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userProfileURL = "${authServerUrl}/oauth2/openid/hedgedoc/userinfo";
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clientID = "hedgedoc";
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clientSecret = "$CMD_OAUTH2_CLIENT_SECRET";
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scope = "openid email profile";
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userProfileUsernameAttr = "name";
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userProfileEmailAttr = "email";
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userProfileDisplayNameAttr = "displayname";
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providerName = "KaniDM";
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};
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};
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};
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systemd.services.hedgedoc = {
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requires = [
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"postgresql.service"
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# "kanidm.service"
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];
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serviceConfig = let
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workDir = "/var/lib/hedgedoc";
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in {
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WorkingDirectory = lib.mkForce workDir;
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StateDirectory = lib.mkForce [ "hedgedoc" "hedgedoc/uploads" ];
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# Better safe than sorry :)
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CapabilityBoundingSet = "";
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LockPersonality = true;
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NoNewPrivileges = true;
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PrivateDevices = true;
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PrivateMounts = true;
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PrivateTmp = true;
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PrivateUsers = true;
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ProtectClock = 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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ProtectProc = "invisible";
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ProtectSystem = "strict";
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ReadWritePaths = [ workDir ];
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RemoveIPC = true;
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RestrictSUIDSGID = true;
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UMask = "0007";
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RestrictAddressFamilies = [ "AF_UNIX AF_INET AF_INET6" ];
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SystemCallArchitectures = "native";
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SystemCallFilter = "~@clock @cpu-emulation @debug @keyring @module @mount @obsolete @raw-io @reboot @setuid @swap";
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};
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};
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networking.firewall.allowedTCPPorts = [ port ];
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services.postgresql = {
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ensureDatabases = [ "hedgedoc" ];
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ensureUsers = [{
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name = "hedgedoc";
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ensurePermissions = {
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"DATABASE \"hedgedoc\"" = "ALL PRIVILEGES";
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};
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}];
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};
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}
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