56 lines
1.5 KiB
Go
56 lines
1.5 KiB
Go
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package handshake
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import (
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"github.com/bifurcation/mint"
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)
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type transportParameterID uint16
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const quicTLSExtensionType = 26
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const (
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initialMaxStreamDataParameterID transportParameterID = 0x0
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initialMaxDataParameterID transportParameterID = 0x1
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initialMaxStreamIDBiDiParameterID transportParameterID = 0x2
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idleTimeoutParameterID transportParameterID = 0x3
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omitConnectionIDParameterID transportParameterID = 0x4
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maxPacketSizeParameterID transportParameterID = 0x5
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statelessResetTokenParameterID transportParameterID = 0x6
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initialMaxStreamIDUniParameterID transportParameterID = 0x8
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)
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type transportParameter struct {
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Parameter transportParameterID
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Value []byte `tls:"head=2"`
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}
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type clientHelloTransportParameters struct {
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InitialVersion uint32 // actually a protocol.VersionNumber
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Parameters []transportParameter `tls:"head=2"`
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}
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type encryptedExtensionsTransportParameters struct {
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NegotiatedVersion uint32 // actually a protocol.VersionNumber
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SupportedVersions []uint32 `tls:"head=1"` // actually a protocol.VersionNumber
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Parameters []transportParameter `tls:"head=2"`
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}
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type tlsExtensionBody struct {
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data []byte
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}
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var _ mint.ExtensionBody = &tlsExtensionBody{}
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func (e *tlsExtensionBody) Type() mint.ExtensionType {
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return quicTLSExtensionType
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}
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func (e *tlsExtensionBody) Marshal() ([]byte, error) {
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return e.data, nil
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}
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func (e *tlsExtensionBody) Unmarshal(data []byte) (int, error) {
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e.data = data
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return len(data), nil
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}
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