feat: add new command to control firewall in banfogre interface

internal/blocker/interface.go

@@ -1,6 +1,27 @@
 package blocker
 
+import (
+	"fmt"
+
+	"github.com/d3m0k1d/BanForge/internal/logger"
+)
+
 type BlockerEngine interface {
 	Ban(ip string) error
 	Unban(ip string) error
 }
+
+func GetBlocker(fw string, config string) BlockerEngine {
+	switch fw {
+	case "ufw":
+		return NewUfw(logger.New(false))
+	case "iptables":
+		return NewIptables(logger.New(false), config)
+	case "nftables":
+		return NewNftables(logger.New(false), config)
+	case "firewalld":
+		return NewFirewalld(logger.New(false))
+	default:
+		panic(fmt.Sprintf("Unknown firewall: %s", fw))
+	}
+}