feat: implement modular security services with CrowdSec and WAF integration

backend/internal/api/handlers/security_handler.go

@@ -0,0 +1,42 @@
+package handlers
+
+import (
+	"net/http"
+
+	"github.com/gin-gonic/gin"
+
+	"github.com/Wikid82/CaddyProxyManagerPlus/backend/internal/config"
+)
+
+// SecurityHandler handles security-related API requests.
+type SecurityHandler struct {
+	cfg config.SecurityConfig
+}
+
+// NewSecurityHandler creates a new SecurityHandler.
+func NewSecurityHandler(cfg config.SecurityConfig) *SecurityHandler {
+	return &SecurityHandler{
+		cfg: cfg,
+	}
+}
+
+// GetStatus returns the current status of all security services.
+func (h *SecurityHandler) GetStatus(c *gin.Context) {
+	c.JSON(http.StatusOK, gin.H{
+		"crowdsec": gin.H{
+			"mode":    h.cfg.CrowdSecMode,
+			"api_url": h.cfg.CrowdSecAPIURL,
+			"enabled": h.cfg.CrowdSecMode != "disabled",
+		},
+		"waf": gin.H{
+			"mode":    h.cfg.WAFMode,
+			"enabled": h.cfg.WAFMode == "enabled",
+		},
+		"rate_limit": gin.H{
+			"enabled": h.cfg.RateLimitEnabled,
+		},
+		"acl": gin.H{
+			"enabled": h.cfg.ACLEnabled,
+		},
+	})
+}