mirror of
https://github.com/XTLS/Xray-core.git
synced 2024-11-30 04:21:28 +00:00
106 lines
3.5 KiB
Go
106 lines
3.5 KiB
Go
package shadowtls
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import (
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"crypto/rand"
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"math/big"
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utls "github.com/sagernet/utls"
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)
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func init() {
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bigInt, _ := rand.Int(rand.Reader, big.NewInt(int64(len(ModernFingerprints))))
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stopAt := int(bigInt.Int64())
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i := 0
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for _, v := range ModernFingerprints {
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if i == stopAt {
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PresetFingerprints["random"] = v
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break
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}
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i++
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}
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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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PresetFingerprints["randomized"] = &randomized
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}
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func GetFingerprint(name string) (fingerprint *utls.ClientHelloID) {
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if name == "" {
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return
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}
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if fingerprint = PresetFingerprints[name]; fingerprint != nil {
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return
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}
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if fingerprint = ModernFingerprints[name]; fingerprint != nil {
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return
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}
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if fingerprint = OtherFingerprints[name]; fingerprint != nil {
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return
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}
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return
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}
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var PresetFingerprints = map[string]*utls.ClientHelloID{
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// Recommended preset options in GUI clients
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"chrome": &utls.HelloChrome_Auto,
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"firefox": &utls.HelloFirefox_Auto,
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"safari": &utls.HelloSafari_Auto,
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"ios": &utls.HelloIOS_Auto,
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"android": &utls.HelloAndroid_11_OkHttp,
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"edge": &utls.HelloEdge_Auto,
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"360": &utls.Hello360_Auto,
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"qq": &utls.HelloQQ_Auto,
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"random": nil,
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"randomized": nil,
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}
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var ModernFingerprints = map[string]*utls.ClientHelloID{
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// One of these will be chosen as `random` at startup
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"hellofirefox_99": &utls.HelloFirefox_99,
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"hellofirefox_102": &utls.HelloFirefox_102,
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"hellofirefox_105": &utls.HelloFirefox_105,
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"hellochrome_83": &utls.HelloChrome_83,
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"hellochrome_87": &utls.HelloChrome_87,
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"hellochrome_96": &utls.HelloChrome_96,
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"hellochrome_100": &utls.HelloChrome_100,
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"hellochrome_102": &utls.HelloChrome_102,
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"hellochrome_106_shuffle": &utls.HelloChrome_106_Shuffle,
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"helloios_13": &utls.HelloIOS_13,
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"helloios_14": &utls.HelloIOS_14,
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"helloedge_85": &utls.HelloEdge_85,
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"helloedge_106": &utls.HelloEdge_106,
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"hellosafari_16_0": &utls.HelloSafari_16_0,
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"hello360_11_0": &utls.Hello360_11_0,
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"helloqq_11_1": &utls.HelloQQ_11_1,
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}
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var OtherFingerprints = map[string]*utls.ClientHelloID{
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// Golang, randomized, auto, and fingerprints that are too old
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"hellogolang": &utls.HelloGolang,
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"hellorandomized": &utls.HelloRandomized,
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"hellorandomizedalpn": &utls.HelloRandomizedALPN,
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"hellorandomizednoalpn": &utls.HelloRandomizedNoALPN,
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"hellofirefox_auto": &utls.HelloFirefox_Auto,
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"hellofirefox_55": &utls.HelloFirefox_55,
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"hellofirefox_56": &utls.HelloFirefox_56,
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"hellofirefox_63": &utls.HelloFirefox_63,
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"hellofirefox_65": &utls.HelloFirefox_65,
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"hellochrome_auto": &utls.HelloChrome_Auto,
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"hellochrome_58": &utls.HelloChrome_58,
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"hellochrome_62": &utls.HelloChrome_62,
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"hellochrome_70": &utls.HelloChrome_70,
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"hellochrome_72": &utls.HelloChrome_72,
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"helloios_auto": &utls.HelloIOS_Auto,
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"helloios_11_1": &utls.HelloIOS_11_1,
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"helloios_12_1": &utls.HelloIOS_12_1,
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"helloandroid_11_okhttp": &utls.HelloAndroid_11_OkHttp,
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"helloedge_auto": &utls.HelloEdge_Auto,
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"hellosafari_auto": &utls.HelloSafari_Auto,
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"hello360_auto": &utls.Hello360_Auto,
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"hello360_7_5": &utls.Hello360_7_5,
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"helloqq_auto": &utls.HelloQQ_Auto,
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}
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