From f362e325bf569f60e778733a74b86de724804633 Mon Sep 17 00:00:00 2001
From: Jacquin Antoine <antoine@arkel.fr>
Date: Fri, 27 Feb 2026 00:20:40 +0100
Subject: [PATCH] feat(api): add timestamp field to LogRecord

- Add Timestamp field (int64, nanoseconds since Unix epoch) to LogRecord
- Import time package in api/types.go
- Set timestamp using time.Now().UnixNano() in NewLogRecord()
- Add test assertion to verify timestamp is set

The timestamp is now included in all JSON log outputs

Co-authored-by: Qwen-Coder <qwen-coder@alibabacloud.com>
---
 api/types.go      | 6 ++++++
 api/types_test.go | 5 +++++
 2 files changed, 11 insertions(+)

diff --git a/api/types.go b/api/types.go
index 7ae85bc..d455903 100644
--- a/api/types.go
+++ b/api/types.go
@@ -1,5 +1,7 @@
 package api
 
+import "time"
+
 // ServiceLog represents internal service logging for diagnostics
 type ServiceLog struct {
 	Level     string            `json:"level"`
@@ -85,6 +87,9 @@ type LogRecord struct {
 	JA4Hash string `json:"ja4_hash"`
 	JA3     string `json:"ja3,omitempty"`
 	JA3Hash string `json:"ja3_hash,omitempty"`
+
+	// Timestamp in nanoseconds since Unix epoch
+	Timestamp int64 `json:"timestamp"`
 }
 
 // OutputConfig defines configuration for a single log output
@@ -212,6 +217,7 @@ func NewLogRecord(ch TLSClientHello, fp *Fingerprints) LogRecord {
 		TCPMSS:     mssPtr,
 		TCPWScale:  wScalePtr,
 		TCPOptions: opts,
+		Timestamp:  time.Now().UnixNano(),
 	}
 
 	if fp != nil {
diff --git a/api/types_test.go b/api/types_test.go
index fc3e7c3..25d4b98 100644
--- a/api/types_test.go
+++ b/api/types_test.go
@@ -91,6 +91,11 @@ func TestNewLogRecord(t *testing.T) {
 		t.Run(tt.name, func(t *testing.T) {
 			rec := NewLogRecord(tt.clientHello, tt.fingerprints)
 
+			// Verify timestamp is set
+			if rec.Timestamp == 0 {
+				t.Error("Timestamp should be set")
+			}
+
 			// Verify basic fields
 			if rec.SrcIP != tt.clientHello.SrcIP {
 				t.Errorf("SrcIP = %v, want %v", rec.SrcIP, tt.clientHello.SrcIP)