Initial commit (code only without large binaries)

EdgeDNS/internal/firewalls/firewall_interface.go

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+// Copyright 2022 Liuxiangchao iwind.liu@gmail.com. All rights reserved.
+
+package firewalls
+
+// FirewallInterface 防火墙接口
+type FirewallInterface interface {
+	// Name 名称
+	Name() string
+
+	// IsReady 是否已准备被调用
+	IsReady() bool
+
+	// IsMock 是否为模拟
+	IsMock() bool
+
+	// AllowPort 允许端口
+	AllowPort(port int, protocol string) error
+
+	// RemovePort 删除端口
+	RemovePort(port int, protocol string) error
+
+	// RejectSourceIP 拒绝某个源IP连接
+	RejectSourceIP(ip string, timeoutSeconds int) error
+
+	// DropSourceIP 丢弃某个源IP数据
+	DropSourceIP(ip string, timeoutSeconds int) error
+
+	// RemoveSourceIP 删除某个源IP
+	RemoveSourceIP(ip string) error
+}