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encoding

package

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Versions in this module

v1

v1.0.3

Dec 24, 2025

v1.0.2

Dec 23, 2025

v1.0.1

Dec 14, 2025

v1.0.0

Dec 11, 2025

Changes in this version

+ const Version

+ var ErrCommandTooLarge = errors.New("Command too large.")

+ var ErrCommandTypeMismatch = errors.New("Command type mismatch.")

+ var ErrInsufficientLength = errors.New("Insufficient length.")

+ var ErrInvalidAuth = errors.New("Invalid auth.")

+ var ErrUnknownCommand = errors.New("Unknown command.")

+ func Authenticate(b []byte) uint32

+ func GenerateChacha20Poly1305Key(b []byte) []byte

+ func GenerateChunkNonce(nonce []byte, size uint32) crypto.BytesGenerator

+ func MarshalCommand(command interface{}, writer io.Writer) error

+ func UnmarshalCommand(cmdID byte, data []byte) (protocol.ResponseCommand, error)

+ type AEADSizeParser struct

+ func NewAEADSizeParser(auth *crypto.AEADAuthenticator) *AEADSizeParser

+ type ClientSession struct

+ func NewClientSession(ctx context.Context, isAEAD bool, idHash protocol.IDHash, behaviorSeed int64) *ClientSession

+ func (c *ClientSession) DecodeResponseBody(ctx context.Context, request *protocol.RequestHeader, reader io.Reader) (buf.Reader, error)

+ func (c *ClientSession) DecodeResponseBody1(request *protocol.RequestHeader, reader io.Reader) (io.Reader, error)

+ func (c *ClientSession) DecodeResponseHeader(reader io.Reader) (*protocol.ResponseHeader, error)

+ func (c *ClientSession) EncodeRequestBody(request *protocol.RequestHeader, writer io.Writer) (buf.Writer, error)

+ func (c *ClientSession) EncodeRequestBody1(request *protocol.RequestHeader, writer io.Writer) (io.Writer, error)

+ func (c *ClientSession) EncodeRequestHeader(header *protocol.RequestHeader, writer io.Writer) error

+ type CommandFactory interface

+ Marshal func(command interface{}, writer io.Writer) error

+ Unmarshal func(data []byte) (interface{}, error)

+ type CommandSwitchAccountFactory struct

+ func (f *CommandSwitchAccountFactory) Marshal(command interface{}, writer io.Writer) error

+ func (f *CommandSwitchAccountFactory) Unmarshal(data []byte) (interface{}, error)

+ type FnvAuthenticator struct

+ func (*FnvAuthenticator) NonceSize() int

+ func (*FnvAuthenticator) Open(dst, nonce, ciphertext, additionalData []byte) ([]byte, error)

+ func (*FnvAuthenticator) Overhead() int

+ func (*FnvAuthenticator) Seal(dst, nonce, plaintext, additionalData []byte) []byte

+ type NoOpAuthenticator struct

+ func (NoOpAuthenticator) NonceSize() int

+ func (NoOpAuthenticator) Open(dst, nonce, ciphertext, additionalData []byte) ([]byte, error)

+ func (NoOpAuthenticator) Overhead() int

+ func (NoOpAuthenticator) Seal(dst, nonce, plaintext, additionalData []byte) []byte

+ type ServerSession struct

+ func NewServerSession(validator *vmess.TimedUserValidator, sessionHistory *SessionHistory) *ServerSession

+ func (s *ServerSession) DecodeRequestBody(ctx context.Context, request *protocol.RequestHeader, reader io.Reader) (buf.Reader, error)

+ func (s *ServerSession) DecodeRequestBody1(ctx context.Context, request *protocol.RequestHeader, reader io.Reader) (io.Reader, error)

+ func (s *ServerSession) DecodeRequestHeader(reader io.Reader, drainOnError bool) (*protocol.RequestHeader, error)

+ func (s *ServerSession) EncodeResponseBody(request *protocol.RequestHeader, writer io.Writer) (buf.Writer, error)

+ func (s *ServerSession) EncodeResponseBody1(request *protocol.RequestHeader, writer io.Writer) (io.Writer, error)

+ func (s *ServerSession) EncodeResponseHeader(header *protocol.ResponseHeader, writer io.Writer)

+ func (s *ServerSession) SetAEADForced(isAEADForced bool)

+ type SessionHistory struct

+ func NewSessionHistory() *SessionHistory

+ func (h *SessionHistory) Close() error

+ type ShakeSizeParser struct

+ func NewShakeSizeParser(nonce []byte) *ShakeSizeParser

+ func (*ShakeSizeParser) SizeBytes() int32

+ func (s *ShakeSizeParser) Decode(b []byte) (uint16, error)

+ func (s *ShakeSizeParser) Encode(size uint16, b []byte) []byte

+ func (s *ShakeSizeParser) MaxPaddingLen() uint16

+ func (s *ShakeSizeParser) NextPaddingLen() uint16