centra
d2149b6249
- Replace form_urlencoded with RFC 3986 compliant URI encoding - Implement aws_uri_encode() matching AWS SigV4 spec exactly - Unreserved chars (A-Z,a-z,0-9,-,_,.,~) not encoded - All other chars percent-encoded with uppercase hex - Preserve slashes in paths, encode in query params - Normalize empty paths to '/' per AWS spec - Fix test expectations (body hash, HMAC values) - Add comprehensive SigV4 signature determinism test This fixes the canonicalization mismatch that caused signature validation failures in T047. Auth can now be enabled for production. Refs: T058.S1
97 lines
2.6 KiB
Nix
97 lines
2.6 KiB
Nix
{ config, lib, pkgs, ... }:
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let
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cfg = config.services.nightlight;
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in
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{
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options.services.nightlight = {
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enable = lib.mkEnableOption "nightlight service";
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httpPort = lib.mkOption {
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type = lib.types.port;
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default = 9101;
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description = "Port for Prometheus-compatible HTTP API (remote_write and query)";
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};
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grpcPort = lib.mkOption {
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type = lib.types.port;
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default = 9091;
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description = "Port for gRPC API";
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};
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dataDir = lib.mkOption {
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type = lib.types.path;
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default = "/var/lib/nightlight";
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description = "Data directory for nightlight";
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};
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retentionDays = lib.mkOption {
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type = lib.types.int;
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default = 15;
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description = "Number of days to retain metrics data";
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};
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settings = lib.mkOption {
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type = lib.types.attrs;
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default = {};
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description = "Additional configuration settings";
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};
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package = lib.mkOption {
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type = lib.types.package;
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default = pkgs.nightlight-server or (throw "nightlight-server package not found");
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description = "Package to use for nightlight";
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};
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};
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config = lib.mkIf cfg.enable {
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# Create system user
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users.users.nightlight = {
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isSystemUser = true;
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group = "nightlight";
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description = "Nightlight service user";
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home = cfg.dataDir;
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};
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users.groups.nightlight = {};
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# Create systemd service
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systemd.services.nightlight = {
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description = "Nightlight Prometheus-Compatible Metrics Storage";
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wantedBy = [ "multi-user.target" ];
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after = [ "network.target" ];
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serviceConfig = {
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Type = "simple";
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User = "nightlight";
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Group = "nightlight";
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Restart = "on-failure";
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RestartSec = "10s";
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# State directory management
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StateDirectory = "nightlight";
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StateDirectoryMode = "0750";
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# Security hardening
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NoNewPrivileges = true;
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PrivateTmp = true;
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ProtectSystem = "strict";
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ProtectHome = true;
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ReadWritePaths = [ cfg.dataDir ];
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# Start command
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# Note: nightlight-server uses a config file, so we'll pass data-dir directly
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# The config will be auto-generated or use defaults from Config::default()
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ExecStart = "${cfg.package}/bin/nightlight-server";
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# Environment variables for configuration
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Environment = [
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"NIGHTLIGHT_HTTP_ADDR=0.0.0.0:${toString cfg.httpPort}"
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"NIGHTLIGHT_GRPC_ADDR=0.0.0.0:${toString cfg.grpcPort}"
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"NIGHTLIGHT_DATA_DIR=${cfg.dataDir}"
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"NIGHTLIGHT_RETENTION_DAYS=${toString cfg.retentionDays}"
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];
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};
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};
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};
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}
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