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log the stateless reset token in the transport parameters

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Marten Seemann
2019-03-04 19:00:33 +09:00
parent a92ba989cb
commit 79cd3235f8
2 changed files with 8 additions and 2 deletions
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3
internal/handshake/transport_parameter_test.go
View File

@@ -24,8 +24,9 @@ var _ = Describe("Transport Parameters", func() {
IdleTimeout: 42 * time.Second, IdleTimeout: 42 * time.Second,
OriginalConnectionID: protocol.ConnectionID{0xde, 0xad, 0xbe, 0xef}, OriginalConnectionID: protocol.ConnectionID{0xde, 0xad, 0xbe, 0xef},
AckDelayExponent: 14, AckDelayExponent: 14,
StatelessResetToken: []byte{0xde, 0xad, 0xbe, 0xef, 0xca, 0xfe},
} }
Expect(p.String()).To(Equal("&handshake.TransportParameters{OriginalConnectionID: 0xdeadbeef, InitialMaxStreamDataBidiLocal: 0x1234, InitialMaxStreamDataBidiRemote: 0x2345, InitialMaxStreamDataUni: 0x3456, InitialMaxData: 0x4567, MaxBidiStreams: 1337, MaxUniStreams: 7331, IdleTimeout: 42s, AckDelayExponent: 14}")) Expect(p.String()).To(Equal("&handshake.TransportParameters{OriginalConnectionID: 0xdeadbeef, InitialMaxStreamDataBidiLocal: 0x1234, InitialMaxStreamDataBidiRemote: 0x2345, InitialMaxStreamDataUni: 0x3456, InitialMaxData: 0x4567, MaxBidiStreams: 1337, MaxUniStreams: 7331, IdleTimeout: 42s, AckDelayExponent: 14, StatelessResetToken: 0xdeadbeefcafe}"))
}) })
getRandomValue := func() uint64 { getRandomValue := func() uint64 {

7
internal/handshake/transport_parameters.go
View File

@@ -231,5 +231,10 @@ func (p *TransportParameters) marshal(b *bytes.Buffer) {
// String returns a string representation, intended for logging. // String returns a string representation, intended for logging.
func (p *TransportParameters) String() string { func (p *TransportParameters) String() string {
return fmt.Sprintf("&handshake.TransportParameters{OriginalConnectionID: %s, InitialMaxStreamDataBidiLocal: %#x, InitialMaxStreamDataBidiRemote: %#x, InitialMaxStreamDataUni: %#x, InitialMaxData: %#x, MaxBidiStreams: %d, MaxUniStreams: %d, IdleTimeout: %s, AckDelayExponent: %d}", p.OriginalConnectionID, p.InitialMaxStreamDataBidiLocal, p.InitialMaxStreamDataBidiRemote, p.InitialMaxStreamDataUni, p.InitialMaxData, p.MaxBidiStreams, p.MaxUniStreams, p.IdleTimeout, p.AckDelayExponent) logString := "&handshake.TransportParameters{OriginalConnectionID: %s, InitialMaxStreamDataBidiLocal: %#x, InitialMaxStreamDataBidiRemote: %#x, InitialMaxStreamDataUni: %#x, InitialMaxData: %#x, MaxBidiStreams: %d, MaxUniStreams: %d, IdleTimeout: %s, AckDelayExponent: %d"
if len(p.StatelessResetToken) > 0 { // the client never sends a stateless reset token
logString += ", StatelessResetToken: %#x"
}
logString += "}"
return fmt.Sprintf(logString, p.OriginalConnectionID, p.InitialMaxStreamDataBidiLocal, p.InitialMaxStreamDataBidiRemote, p.InitialMaxStreamDataUni, p.InitialMaxData, p.MaxBidiStreams, p.MaxUniStreams, p.IdleTimeout, p.AckDelayExponent, p.StatelessResetToken)
} }