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implement the Retry integrity tag

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This commit is contained in:
Marten Seemann
2019-11-22 10:33:52 +08:00
parent 9ea9c7947f
commit 7b10453af8
10 changed files with 95 additions and 111 deletions
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7
internal/wire/extended_header.go
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@@ -120,9 +120,6 @@ func (h *ExtendedHeader) Write(b *bytes.Buffer, ver protocol.VersionNumber) erro
if h.SrcConnectionID.Len() > protocol.MaxConnIDLen {
return fmt.Errorf("invalid connection ID length: %d bytes", h.SrcConnectionID.Len())
}
if h.OrigDestConnectionID.Len() > protocol.MaxConnIDLen {
return fmt.Errorf("invalid connection ID length: %d bytes", h.OrigDestConnectionID.Len())
}
if h.IsLongHeader {
return h.writeLongHeader(b, ver)
}
@@ -156,8 +153,6 @@ func (h *ExtendedHeader) writeLongHeader(b *bytes.Buffer, _ protocol.VersionNumb
switch h.Type {
case protocol.PacketTypeRetry:
b.WriteByte(uint8(h.OrigDestConnectionID.Len()))
b.Write(h.OrigDestConnectionID.Bytes())
b.Write(h.Token)
return nil
case protocol.PacketTypeInitial:
@@ -227,7 +222,7 @@ func (h *ExtendedHeader) Log(logger utils.Logger) {
token = fmt.Sprintf("Token: %#x, ", h.Token)
}
if h.Type == protocol.PacketTypeRetry {
logger.Debugf("\tLong Header{Type: %s, DestConnectionID: %s, SrcConnectionID: %s, %sOrigDestConnectionID: %s, Version: %s}", h.Type, h.DestConnectionID, h.SrcConnectionID, token, h.OrigDestConnectionID, h.Version)
logger.Debugf("\tLong Header{Type: %s, DestConnectionID: %s, SrcConnectionID: %s, %sVersion: %s}", h.Type, h.DestConnectionID, h.SrcConnectionID, token, h.Version)
return
}
}