Add hysteria2 protocol

This commit is contained in:
世界
2023-08-31 20:07:32 +08:00
parent 5d8af150a7
commit 53475c7390
31 changed files with 2564 additions and 17 deletions

View File

@@ -65,7 +65,11 @@ func NewConnection(ctx context.Context, this N.Dialer, conn net.Conn, metadata a
outConn, err = this.DialContext(ctx, N.NetworkTCP, metadata.Destination)
}
if err != nil {
return N.HandshakeFailure(conn, err)
return N.ReportHandshakeFailure(conn, err)
}
err = N.ReportHandshakeSuccess(conn)
if err != nil {
return err
}
return CopyEarlyConn(ctx, conn, outConn)
}
@@ -80,14 +84,18 @@ func NewDirectConnection(ctx context.Context, router adapter.Router, this N.Dial
var destinationAddresses []netip.Addr
destinationAddresses, err = router.LookupDefault(ctx, metadata.Destination.Fqdn)
if err != nil {
return N.HandshakeFailure(conn, err)
return N.ReportHandshakeFailure(conn, err)
}
outConn, err = N.DialSerial(ctx, this, N.NetworkTCP, metadata.Destination, destinationAddresses)
} else {
outConn, err = this.DialContext(ctx, N.NetworkTCP, metadata.Destination)
}
if err != nil {
return N.HandshakeFailure(conn, err)
return N.ReportHandshakeFailure(conn, err)
}
err = N.ReportHandshakeSuccess(conn)
if err != nil {
return err
}
return CopyEarlyConn(ctx, conn, outConn)
}
@@ -103,7 +111,11 @@ func NewPacketConnection(ctx context.Context, this N.Dialer, conn N.PacketConn,
outConn, err = this.ListenPacket(ctx, metadata.Destination)
}
if err != nil {
return N.HandshakeFailure(conn, err)
return N.ReportHandshakeFailure(conn, err)
}
err = N.ReportHandshakeSuccess(conn)
if err != nil {
return err
}
if destinationAddress.IsValid() {
if natConn, loaded := common.Cast[bufio.NATPacketConn](conn); loaded {
@@ -132,14 +144,18 @@ func NewDirectPacketConnection(ctx context.Context, router adapter.Router, this
var destinationAddresses []netip.Addr
destinationAddresses, err = router.LookupDefault(ctx, metadata.Destination.Fqdn)
if err != nil {
return N.HandshakeFailure(conn, err)
return N.ReportHandshakeFailure(conn, err)
}
outConn, destinationAddress, err = N.ListenSerial(ctx, this, metadata.Destination, destinationAddresses)
} else {
outConn, err = this.ListenPacket(ctx, metadata.Destination)
}
if err != nil {
return N.HandshakeFailure(conn, err)
return N.ReportHandshakeFailure(conn, err)
}
err = N.ReportHandshakeSuccess(conn)
if err != nil {
return err
}
if destinationAddress.IsValid() {
if natConn, loaded := common.Cast[bufio.NATPacketConn](conn); loaded {
@@ -187,7 +203,7 @@ func CopyEarlyConn(ctx context.Context, conn net.Conn, serverConn net.Conn) erro
}
_, err = serverConn.Write(payload.Bytes())
if err != nil {
return N.HandshakeFailure(conn, err)
return N.ReportHandshakeFailure(conn, err)
}
payload.Release()
}