pcapx

Documentation

Index

• Variables
• func CreateTCPHandshakePackets(src, dst string, payload []byte) (*TCPIPFrame, *TCPIPFrame, *TCPIPFrame, []*TCPIPFrame, *TCPIPFrame, error)
• func GetPublicLinkLayer(t layers.EthernetType, toServer bool) (*layers.Ethernet, error)
• func GetPublicRoute() (*net.Interface, net.IP, net.IP, error)
• func GetPublicToClientLinkLayerIPv4() (*layers.Ethernet, error)
• func GetPublicToClientLinkLayerIPv6() (*layers.Ethernet, error)
• func GetPublicToServerLinkLayerIPv4() (*layers.Ethernet, error)
• func GetPublicToServerLinkLayerIPv6() (*layers.Ethernet, error)
• func InjectChaosTraffic(t *chaosmaker.ChaosTraffic, opts ...ConfigOption)
• func InjectHTTPRequest(raw []byte, opt ...ConfigOption)
• func InjectICMPIP(raw []byte, opt ...ConfigOption)
• func InjectRaw(raw []byte, opt ...ConfigOption)
• func InjectTCPIP(raw []byte, opt ...ConfigOption)
• func InjectTCPIPInstance(raw *TCPIPFrame, opt ...ConfigOption)
• func InjectTCPPayload(payload []byte, opt ...ConfigOption)
• func InjectUDPIP(raw []byte, opt ...ConfigOption)
• func ParseICMPIPv4(raw []byte) (*layers.IPv4, *layers.ICMPv4, gopacket.Payload, error)
• func ParseLinkLayer(raw []byte) (*layers.Ethernet, *layers.IPv4, *layers.TCP, error)
• func ParseSrcNDstAddress(src, dst string) (net.IP, net.IP, uint16, uint16, error)
• func ParseTCPIPv4(raw []byte) (*layers.IPv4, *layers.TCP, gopacket.Payload, error)
• func ParseTCPRaw(raw []byte) (*layers.IPv4, *layers.TCP, gopacket.Payload, error)
• func ParseUDPIPv4(raw []byte) (*layers.IPv4, *layers.UDP, gopacket.Payload, error)
• func RegenerateTCPTraffic(raw []byte, localIPAddress string, opt ...ConfigOption)
• type Config
• type ConfigOption
  • func WithIface(iface string) ConfigOption
  • func WithLocalAddress(addr string) ConfigOption
  • func WithRemoteAddress(addr string) ConfigOption
  • func WithToClient() ConfigOption
  • func WithToServer() ConfigOption
• type Statistics
  • func GetGlobalStatistics() *Statistics
  • func NewStatistics() *Statistics
  • func (s *Statistics) AddICMPStatistics(name string)
  • func (s *Statistics) AddLinkLayerStatistics(name string)
  • func (s *Statistics) AddNetworkLayerStatistics(name string)
  • func (s *Statistics) AddTransportationLayerStatistics(name string)
• type TCPIPFrame

Variables

var (
	PublicGatewayAddress   net.IP
	PublicPreferredAddress net.IP
	PublicInterface        *net.Interface
)

var (
	Exports = map[string]interface{}{
		"GetStatistics":      getStatistics,
		"InjectRaw":          InjectRaw,
		"InjectIP":           InjectTCPIP,
		"InjectTCP":          InjectTCPIP,
		"InjectHTTPRequest":  InjectHTTPRequest,
		"InjectChaosTraffic": InjectChaosTraffic,
	}
)

Functions

func CreateTCPHandshakePackets

func CreateTCPHandshakePackets(src, dst string, payload []byte) (
	*TCPIPFrame,
	*TCPIPFrame,
	*TCPIPFrame,
	[]*TCPIPFrame,
	*TCPIPFrame,
	error,
)

func GetPublicLinkLayer

func GetPublicLinkLayer(t layers.EthernetType, toServer bool) (*layers.Ethernet, error)

func GetPublicRoute

func GetPublicRoute() (*net.Interface, net.IP, net.IP, error)

func GetPublicToClientLinkLayerIPv4

func GetPublicToClientLinkLayerIPv4() (*layers.Ethernet, error)

func GetPublicToClientLinkLayerIPv6

func GetPublicToClientLinkLayerIPv6() (*layers.Ethernet, error)

func GetPublicToServerLinkLayerIPv4

func GetPublicToServerLinkLayerIPv4() (*layers.Ethernet, error)

func GetPublicToServerLinkLayerIPv6

func GetPublicToServerLinkLayerIPv6() (*layers.Ethernet, error)

func InjectChaosTraffic

func InjectChaosTraffic(t *chaosmaker.ChaosTraffic, opts ...ConfigOption)

func InjectHTTPRequest

func InjectHTTPRequest(raw []byte, opt ...ConfigOption)

func InjectICMPIP

func InjectICMPIP(raw []byte, opt ...ConfigOption)

func InjectRaw

func InjectRaw(raw []byte, opt ...ConfigOption)

func InjectTCPIP

func InjectTCPIP(raw []byte, opt ...ConfigOption)

func InjectTCPIPInstance

func InjectTCPIPInstance(raw *TCPIPFrame, opt ...ConfigOption)

func InjectTCPPayload

func InjectTCPPayload(payload []byte, opt ...ConfigOption)

func InjectUDPIP

func InjectUDPIP(raw []byte, opt ...ConfigOption)

func ParseICMPIPv4

func ParseICMPIPv4(raw []byte) (*layers.IPv4, *layers.ICMPv4, gopacket.Payload, error)

func ParseLinkLayer

func ParseLinkLayer(raw []byte) (*layers.Ethernet, *layers.IPv4, *layers.TCP, error)

func ParseSrcNDstAddress

func ParseSrcNDstAddress(src, dst string) (net.IP, net.IP, uint16, uint16, error)

func ParseTCPIPv4

func ParseTCPIPv4(raw []byte) (*layers.IPv4, *layers.TCP, gopacket.Payload, error)

func ParseTCPRaw

func ParseTCPRaw(raw []byte) (*layers.IPv4, *layers.TCP, gopacket.Payload, error)

func ParseUDPIPv4

func ParseUDPIPv4(raw []byte) (*layers.IPv4, *layers.UDP, gopacket.Payload, error)

func RegenerateTCPTraffic

func RegenerateTCPTraffic(raw []byte, localIPAddress string, opt ...ConfigOption)

Types

type Config

type Config struct {
	Iface       string
	ToServerSet bool
	ToServer    bool
	IsHttps     bool

	TCPLocalAddress  string
	TCPRemoteAddress string
}

type ConfigOption

type ConfigOption func(config *Config)

func WithIface

func WithIface(iface string) ConfigOption

func WithLocalAddress

func WithLocalAddress(addr string) ConfigOption

func WithRemoteAddress

func WithRemoteAddress(addr string) ConfigOption

func WithToClient

func WithToClient() ConfigOption

func WithToServer

func WithToServer() ConfigOption

type Statistics

type Statistics struct {
	LinkLayerStatistics           map[string]int64
	NetworkLayerStatistics        map[string]int64
	TransportationLayerStatistics map[string]int64
	ICMPStatistics                map[string]int64
}

func GetGlobalStatistics

func GetGlobalStatistics() *Statistics

func NewStatistics

func NewStatistics() *Statistics

func (*Statistics) AddICMPStatistics

func (s *Statistics) AddICMPStatistics(name string)

func (*Statistics) AddLinkLayerStatistics

func (s *Statistics) AddLinkLayerStatistics(name string)

func (*Statistics) AddNetworkLayerStatistics

func (s *Statistics) AddNetworkLayerStatistics(name string)

func (*Statistics) AddTransportationLayerStatistics

func (s *Statistics) AddTransportationLayerStatistics(name string)

type TCPIPFrame

type TCPIPFrame struct {
	ToServer bool
	IP       *layers.IPv4
	TCP      *layers.TCP
}