ctrl

Documentation

Overview

Package ctrl handles SCION control-plane payloads, which are encoded as capnp proto messages. Each ctrl payload has a 4B length field prefixed to the start of the capnp message.

Index

• type Data
• type Pld
  • func NewPld(u proto.Cerealizable, d *Data) (*Pld, error)
  • func NewPldFromRaw(b common.RawBytes) (*Pld, error)
  • func (p *Pld) Copy() (*Pld, error)
  • func (p *Pld) Len() int
  • func (p *Pld) ProtoId() proto.ProtoIdType
  • func (p *Pld) String() string
  • func (p *Pld) Union() (proto.Cerealizable, error)
  • func (p *Pld) Write(b common.RawBytes) (int, error)
• type X509SignSrc
  • func NewX509SignSrc(raw []byte) (X509SignSrc, error)
  • func (s X509SignSrc) Equal(o X509SignSrc) bool
  • func (s X509SignSrc) IsZero() bool
  • func (s X509SignSrc) Pack() []byte
  • func (s X509SignSrc) String() string

Types

type Data

type Data struct {
	ReqId   uint64
	TraceId common.RawBytes
}

Data holds all non-union entries from CtrlPld

type Pld

type Pld struct {
	*Data
	// contains filtered or unexported fields
}

func NewPld

func NewPld(u proto.Cerealizable, d *Data) (*Pld, error)

NewPld creates a new control payload, containing the supplied Cerealizable instance.

func NewPldFromRaw

func NewPldFromRaw(b common.RawBytes) (*Pld, error)

func (*Pld) Copy

func (p *Pld) Copy() (*Pld, error)

func (*Pld) Len

func (p *Pld) Len() int

func (*Pld) ProtoId

func (p *Pld) ProtoId() proto.ProtoIdType

func (*Pld) String

func (p *Pld) String() string

func (*Pld) Union

func (p *Pld) Union() (proto.Cerealizable, error)

func (*Pld) Write

func (p *Pld) Write(b common.RawBytes) (int, error)

type X509SignSrc

type X509SignSrc struct {
	IA           addr.IA
	Base         scrypto.Version
	Serial       scrypto.Version
	SubjectKeyID []byte
}

X509SignSrc identifes what x509 certificate can be used to verify the signature.

func NewX509SignSrc

func NewX509SignSrc(raw []byte) (X509SignSrc, error)

NewX509SignSrc creates a X509SignSrc from a raw buffer.

func (X509SignSrc) Equal

func (s X509SignSrc) Equal(o X509SignSrc) bool

Equal indicates whether the contents of the two sources are the same.

func (X509SignSrc) IsZero

func (s X509SignSrc) IsZero() bool

IsZero indicates whether the source is equal to the zero value.

func (X509SignSrc) Pack

func (s X509SignSrc) Pack() []byte

Pack packs the source in a byte slice.

func (X509SignSrc) String

func (s X509SignSrc) String() string