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Add raw DTLS fingerprints

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This commit is contained in:
theodorsm 2024-12-19 00:33:48 +01:00
parent fd9f08d986
commit 0976198523
6 changed files with 60 additions and 17 deletions
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25
client/snowflake.go
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@ -126,6 +126,9 @@ func socksAcceptLoop(ln *pt.SocksListener, config sf.ClientConfig, shutdown chan
if arg, ok := conn.Req.Args.Get("covertdtls-config"); ok {
config.CovertDTLSConfig = arg
}
if arg, ok := conn.Req.Args.Get("covertdtls-fingerprint"); ok {
config.CovertDTLSFingerprint = arg
}
transport, err := sf.NewSnowflakeClient(config)
if err != nil {
conn.Reject()
@ -177,7 +180,8 @@ func main() {
max := flag.Int("max", DefaultSnowflakeCapacity,
"capacity for number of multiplexed WebRTC peers")
versionFlag := flag.Bool("version", false, "display version info to stderr and quit")
covertDTLSConfig := flag.String("covertdtls-config", "", "Configuration of dtls mimicking and randomization: mimic, randomize, randomizemimic")
covertDTLSConfig := flag.String("covertdtls-config", "", "Configuration of DTLS mimicking and randomization: mimic, randomize, randomizemimic")
covertDTLSfingerprint := flag.String("covertdtls-fingerprint", "", "Mimicking of a raw DTLS fingerprint")
// Deprecated
oldLogToStateDir := flag.Bool("logToStateDir", false, "use -log-to-state-dir instead")
@ -236,15 +240,16 @@ func main() {
}
config := sf.ClientConfig{
BrokerURL: *brokerURL,
AmpCacheURL: *ampCacheURL,
SQSQueueURL: *sqsQueueURL,
SQSCredsStr: *sqsCredsStr,
FrontDomains: frontDomains,
ICEAddresses: iceAddresses,
KeepLocalAddresses: *keepLocalAddresses || *oldKeepLocalAddresses,
Max: *max,
CovertDTLSConfig: *covertDTLSConfig,
BrokerURL: *brokerURL,
AmpCacheURL: *ampCacheURL,
SQSQueueURL: *sqsQueueURL,
SQSCredsStr: *sqsCredsStr,
FrontDomains: frontDomains,
ICEAddresses: iceAddresses,
KeepLocalAddresses: *keepLocalAddresses || *oldKeepLocalAddresses,
Max: *max,
CovertDTLSConfig: *covertDTLSConfig,
CovertDTLSFingerprint: *covertDTLSfingerprint,
}
// Begin goptlib client process.