feat: 删除不需要文件夹

lib/core/utils/firewall/client.go

@@ -0,0 +1,34 @@
+package firewall
+
+import (
+	"errors"
+	"os"
+
+	"ems.agt/lib/core/utils/firewall/client"
+)
+
+type FirewallClient interface {
+	Name() string // ufw firewalld
+	Start() error
+	Stop() error
+	Reload() error
+	Status() (string, error) // running not running
+	Version() (string, error)
+
+	ListPort() ([]client.FireInfo, error)
+	ListAddress() ([]client.FireInfo, error)
+
+	Port(port client.FireInfo, operation string) error
+	RichRules(rule client.FireInfo, operation string) error
+	PortForward(info client.Forward, operation string) error
+}
+
+func NewFirewallClient() (FirewallClient, error) {
+	if _, err := os.Stat("/usr/sbin/firewalld"); err == nil {
+		return client.NewFirewalld()
+	}
+	if _, err := os.Stat("/usr/sbin/ufw"); err == nil {
+		return client.NewUfw()
+	}
+	return nil, errors.New("no such type")
+}