Improved input service. New Manager web app. Directory and small readme for output service.

manager/dyfi.go

@@ -0,0 +1,42 @@
+package main
+
+import (
+	"fmt"
+	"net/http"
+	"time"
+)
+
+func startDyfiUpdater(hostname, username, password string) {
+	if hostname == "" || username == "" || password == "" {
+		return
+	}
+
+	logger.Info("Starting dy.fi updater for %s", hostname)
+	
+	update := func() {
+		url := fmt.Sprintf("https://www.dy.fi/nic/update?hostname=%s", hostname)
+		req, _ := http.NewRequest("GET", url, nil)
+		req.SetBasicAuth(username, password)
+		req.Header.Set("User-Agent", "Go-TwoStepAuth-Client/1.0")
+
+		client := &http.Client{Timeout: 10 * time.Second}
+		resp, err := client.Do(req)
+		if err != nil {
+			logger.Error("dy.fi update failed: %v", err)
+			return
+		}
+		defer resp.Body.Close()
+		logger.Info("dy.fi update status: %s", resp.Status)
+	}
+
+	// Update immediately on start
+	update()
+
+	// Update every 7 days (dy.fi requires update at least every 30 days)
+	go func() {
+		ticker := time.NewTicker(7 * 24 * time.Hour)
+		for range ticker.C {
+			update()
+		}
+	}()
+}