git add

Hunter0x7c7

2022-08-11 a82f9cb69f63aaeba40c024960deda7d75b9fece

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package tcp 
 
import ( 
    "context" 
 
    "github.com/v2fly/v2ray-core/v5/common" 
    "github.com/v2fly/v2ray-core/v5/common/net" 
    "github.com/v2fly/v2ray-core/v5/common/serial" 
    "github.com/v2fly/v2ray-core/v5/common/session" 
    "github.com/v2fly/v2ray-core/v5/transport/internet" 
    "github.com/v2fly/v2ray-core/v5/transport/internet/tls" 
) 
 
// Dial dials a new TCP connection to the given destination. 
func Dial(ctx context.Context, dest net.Destination, streamSettings *internet.MemoryStreamConfig) (internet.Connection, error) { 
    newError("dialing TCP to ", dest).WriteToLog(session.ExportIDToError(ctx)) 
    conn, err := internet.DialSystem(ctx, dest, streamSettings.SocketSettings) 
    if err != nil { 
        return nil, err 
    } 
 
    if config := tls.ConfigFromStreamSettings(streamSettings); config != nil { 
        tlsConfig := config.GetTLSConfig(tls.WithDestination(dest)) 
        /* 
            if config.IsExperiment8357() { 
                conn = tls.UClient(conn, tlsConfig) 
            } else { 
                conn = tls.Client(conn, tlsConfig) 
            } 
        */ 
        conn = tls.Client(conn, tlsConfig) 
    } 
 
    tcpSettings := streamSettings.ProtocolSettings.(*Config) 
    if tcpSettings.HeaderSettings != nil { 
        headerConfig, err := serial.GetInstanceOf(tcpSettings.HeaderSettings) 
        if err != nil { 
            return nil, newError("failed to get header settings").Base(err).AtError() 
        } 
        auth, err := internet.CreateConnectionAuthenticator(headerConfig) 
        if err != nil { 
            return nil, newError("failed to create header authenticator").Base(err).AtError() 
        } 
        conn = auth.Client(conn) 
    } 
    return internet.Connection(conn), nil 
} 
 
func init() { 
    common.Must(internet.RegisterTransportDialer(protocolName, Dial)) 
}