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feat: add sniffing suite and dial_mode option (#16)

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mzz
2023-02-15 01:53:53 +08:00
committed by GitHub
parent 2a586e6341
commit ebdbf9a4a7
25 changed files with 1561 additions and 19 deletions
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80
component/sniffing/internal/quicutils/version.go Normal file
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/*
* SPDX-License-Identifier: AGPL-3.0-only
* Copyright (c) since 2023, v2rayA Organization <team@v2raya.org>
*/
package quicutils
import "fmt"
type Version int
const (
Version_Draft = iota
Version_V1
Version_V2
)
func ParseVersion(version uint32) (Version, error) {
switch version {
case 0x6b3343cf:
return Version_V2, nil
case 1:
return Version_V1, nil
default:
if (version & 0xff000000) == 0xff000000 {
return Version_Draft, nil
}
return 0, fmt.Errorf("unknown version")
}
}
func (v Version) InitialSalt() []byte {
switch v {
case Version_Draft:
return []byte{0xaf, 0xbf, 0xec, 0x28, 0x99, 0x93, 0xd2, 0x4c, 0x9e, 0x97, 0x86, 0xf1, 0x9c, 0x61, 0x11, 0xe0, 0x43, 0x90, 0xa8, 0x99}
case Version_V1:
return []byte{0x38, 0x76, 0x2c, 0xf7, 0xf5, 0x59, 0x34, 0xb3, 0x4d, 0x17, 0x9a, 0xe6, 0xa4, 0xc8, 0x0c, 0xad, 0xcc, 0xbb, 0x7f, 0x0a}
case Version_V2:
return []byte{0x0d, 0xed, 0xe3, 0xde, 0xf7, 0x00, 0xa6, 0xdb, 0x81, 0x93, 0x81, 0xbe, 0x6e, 0x26, 0x9d, 0xcb, 0xf9, 0xbd, 0x2e, 0xd9}
default:
panic("unsupported quic version")
}
}
func (v Version) HpLabel() []byte {
switch v {
case Version_Draft:
fallthrough
case Version_V1:
return []byte("quic hp")
case Version_V2:
return []byte("quicv2 hp")
default:
panic("unsupported quic version")
}
}
func (v Version) KeyLabel() []byte {
switch v {
case Version_Draft:
fallthrough
case Version_V1:
return []byte("quic key")
case Version_V2:
return []byte("quicv2 key")
default:
panic("unsupported quic version")
}
}
func (v Version) IvLabel() []byte {
switch v {
case Version_Draft:
fallthrough
case Version_V1:
return []byte("quic iv")
case Version_V2:
return []byte("quicv2 iv")
default:
panic("unsupported quic version")
}
}