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