feat: Add configurable user_agent to bypass bot detection

1 files changed, 7 insertions, 1 deletions

diff --git a/internal/monitor/http.go b/internal/monitor/http.go
index 00e3e0a..ddf8641 100644
--- a/internal/monitor/http.go
+++ b/internal/monitor/http.go
@@ -22,6 +22,7 @@ type HTTPMonitor struct {
 	timeout           time.Duration
 	retries           int
 	method            string
+	userAgent         string
 	headers           map[string]string
 	body              string
 	expectedStatus    int
@@ -88,6 +89,7 @@ func NewHTTPMonitor(cfg config.MonitorConfig) (*HTTPMonitor, error) {
 		timeout:           cfg.Timeout.Duration,
 		retries:           cfg.Retries,
 		method:            cfg.Method,
+		userAgent:         cfg.UserAgent,
 		headers:           cfg.Headers,
 		body:              cfg.Body,
 		expectedStatus:    cfg.ExpectedStatus,
@@ -161,7 +163,11 @@ func (m *HTTPMonitor) Check(ctx context.Context) *Result {
 	}
 
 	// Set headers
-	req.Header.Set("User-Agent", "Kaze-Monitor/1.0")
+	userAgent := m.userAgent
+	if userAgent == "" {
+		userAgent = "Kaze-Monitor/1.0"
+	}
+	req.Header.Set("User-Agent", userAgent)
 	for key, value := range m.headers {
 		req.Header.Set(key, value)
 	}