mirror of
https://github.com/SagerNet/sing-box.git
synced 2024-10-18 07:52:48 +00:00
25 lines
712 B
Go
25 lines
712 B
Go
package sniff
|
|
|
|
import (
|
|
"crypto/tls"
|
|
|
|
"github.com/sagernet/sing-box/common/ja3"
|
|
)
|
|
|
|
// Chromium sends separate client hello packets, but UQUIC has not yet implemented this behavior
|
|
// The cronet without this behavior does not have version 115
|
|
var uQUICChrome115 = &ja3.ClientHello{
|
|
Version: tls.VersionTLS12,
|
|
CipherSuites: []uint16{4865, 4866, 4867},
|
|
Extensions: []uint16{0, 10, 13, 16, 27, 43, 45, 51, 57, 17513},
|
|
EllipticCurves: []uint16{29, 23, 24},
|
|
SignatureAlgorithms: []uint16{1027, 2052, 1025, 1283, 2053, 1281, 2054, 1537, 513},
|
|
}
|
|
|
|
func maybeUQUIC(fingerprint *ja3.ClientHello) bool {
|
|
if uQUICChrome115.Equals(fingerprint, true) {
|
|
return true
|
|
}
|
|
return false
|
|
}
|