udp

Documentation

Index

• Constants
• func OpenVPNCheckForValidOpcode(opcode byte) bool
• type DNSAnalyzer
  • func (a *DNSAnalyzer) Limit() int
  • func (a *DNSAnalyzer) Name() string
  • func (a *DNSAnalyzer) NewTCP(info analyzer.TCPInfo, logger analyzer.Logger) analyzer.TCPStream
  • func (a *DNSAnalyzer) NewUDP(info analyzer.UDPInfo, logger analyzer.Logger) analyzer.UDPStream
• type OpenVPNAnalyzer
  • func (a *OpenVPNAnalyzer) Limit() int
  • func (a *OpenVPNAnalyzer) Name() string
  • func (a *OpenVPNAnalyzer) NewTCP(info analyzer.TCPInfo, logger analyzer.Logger) analyzer.TCPStream
  • func (a *OpenVPNAnalyzer) NewUDP(info analyzer.UDPInfo, logger analyzer.Logger) analyzer.UDPStream
• type QUICAnalyzer
  • func (a *QUICAnalyzer) Limit() int
  • func (a *QUICAnalyzer) Name() string
  • func (a *QUICAnalyzer) NewUDP(info analyzer.UDPInfo, logger analyzer.Logger) analyzer.UDPStream
• type WireGuardAnalyzer
  • func (a *WireGuardAnalyzer) Limit() int
  • func (a *WireGuardAnalyzer) Name() string
  • func (a *WireGuardAnalyzer) NewUDP(info analyzer.UDPInfo, logger analyzer.Logger) analyzer.UDPStream

Constants

const (
	OpenVPNControlHardResetClientV1 = 1
	OpenVPNControlHardResetServerV1 = 2
	OpenVPNControlSoftResetV1       = 3
	OpenVPNControlV1                = 4
	OpenVPNAckV1                    = 5
	OpenVPNDataV1                   = 6
	OpenVPNControlHardResetClientV2 = 7
	OpenVPNControlHardResetServerV2 = 8
	OpenVPNDataV2                   = 9
	OpenVPNControlHardResetClientV3 = 10
	OpenVPNControlWkcV1             = 11
)

OpenVPN Opcodes definitions from: https://github.com/OpenVPN/openvpn/blob/master/src/openvpn/ssl_pkt.h

const (
	OpenVPNMinPktLen          = 6
	OpenVPNTCPPktDefaultLimit = 256
	OpenVPNUDPPktDefaultLimit = 256
)

Functions

func OpenVPNCheckForValidOpcode

func OpenVPNCheckForValidOpcode(opcode byte) bool

Types

type DNSAnalyzer

type DNSAnalyzer struct{}

func (*DNSAnalyzer) Limit

func (a *DNSAnalyzer) Limit() int

func (*DNSAnalyzer) Name

func (a *DNSAnalyzer) Name() string

func (*DNSAnalyzer) NewTCP

func (a *DNSAnalyzer) NewTCP(info analyzer.TCPInfo, logger analyzer.Logger) analyzer.TCPStream

func (*DNSAnalyzer) NewUDP

func (a *DNSAnalyzer) NewUDP(info analyzer.UDPInfo, logger analyzer.Logger) analyzer.UDPStream

type OpenVPNAnalyzer

type OpenVPNAnalyzer struct{}

func (*OpenVPNAnalyzer) Limit

func (a *OpenVPNAnalyzer) Limit() int

func (*OpenVPNAnalyzer) Name

func (a *OpenVPNAnalyzer) Name() string

func (*OpenVPNAnalyzer) NewTCP

func (a *OpenVPNAnalyzer) NewTCP(info analyzer.TCPInfo, logger analyzer.Logger) analyzer.TCPStream

func (*OpenVPNAnalyzer) NewUDP

func (a *OpenVPNAnalyzer) NewUDP(info analyzer.UDPInfo, logger analyzer.Logger) analyzer.UDPStream

type QUICAnalyzer

type QUICAnalyzer struct{}

func (*QUICAnalyzer) Limit

func (a *QUICAnalyzer) Limit() int

func (*QUICAnalyzer) Name

func (a *QUICAnalyzer) Name() string

func (*QUICAnalyzer) NewUDP

func (a *QUICAnalyzer) NewUDP(info analyzer.UDPInfo, logger analyzer.Logger) analyzer.UDPStream

type WireGuardAnalyzer

type WireGuardAnalyzer struct{}

func (*WireGuardAnalyzer) Limit

func (a *WireGuardAnalyzer) Limit() int

func (*WireGuardAnalyzer) Name

func (a *WireGuardAnalyzer) Name() string

func (*WireGuardAnalyzer) NewUDP

func (a *WireGuardAnalyzer) NewUDP(info analyzer.UDPInfo, logger analyzer.Logger) analyzer.UDPStream