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Fix uTLS randomized fingerprint
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parent
5db3cd7781
commit
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@ -165,7 +165,10 @@ func NewUTLSClient(router adapter.Router, serverAddress string, options option.O
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return &UTLSClientConfig{&tlsConfig, id}, nil
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}
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var randomFingerprint utls.ClientHelloID
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var (
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randomFingerprint utls.ClientHelloID
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randomizedFingerprint utls.ClientHelloID
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)
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func init() {
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modernFingerprints := []utls.ClientHelloID{
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@ -176,6 +179,13 @@ func init() {
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utls.HelloIOS_Auto,
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}
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randomFingerprint = modernFingerprints[rand.Intn(len(modernFingerprints))]
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weights := utls.DefaultWeights
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weights.TLSVersMax_Set_VersionTLS13 = 1
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weights.FirstKeyShare_Set_CurveP256 = 0
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randomizedFingerprint = utls.HelloRandomized
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randomizedFingerprint.Seed, _ = utls.NewPRNGSeed()
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randomizedFingerprint.Weights = &weights
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}
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func uTLSClientHelloID(name string) (utls.ClientHelloID, error) {
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@ -199,13 +209,7 @@ func uTLSClientHelloID(name string) (utls.ClientHelloID, error) {
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case "random":
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return randomFingerprint, nil
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case "randomized":
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weights := utls.DefaultWeights
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weights.TLSVersMax_Set_VersionTLS13 = 1
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weights.FirstKeyShare_Set_CurveP256 = 0
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randomized := utls.HelloRandomized
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randomized.Seed, _ = utls.NewPRNGSeed()
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randomized.Weights = &weights
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return randomized, nil
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return randomizedFingerprint, nil
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default:
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return utls.ClientHelloID{}, E.New("unknown uTLS fingerprint: ", name)
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}
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