Project import generated by Copybara.
PiperOrigin-RevId: 237361882
Change-Id: I109a68f44db867b20f8c6a7732b0ce657133e52a
diff --git a/quic/tools/quic_simple_crypto_server_stream_helper.h b/quic/tools/quic_simple_crypto_server_stream_helper.h
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+// Copyright (c) 2012 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+#ifndef QUICHE_QUIC_TOOLS_QUIC_SIMPLE_CRYPTO_SERVER_STREAM_HELPER_H_
+#define QUICHE_QUIC_TOOLS_QUIC_SIMPLE_CRYPTO_SERVER_STREAM_HELPER_H_
+
+#include "net/third_party/quiche/src/quic/core/crypto/quic_random.h"
+#include "net/third_party/quiche/src/quic/core/quic_crypto_server_stream.h"
+
+namespace quic {
+
+// Simple helper for server crypto streams which generates a new random
+// connection ID for stateless rejects.
+class QuicSimpleCryptoServerStreamHelper
+ : public QuicCryptoServerStream::Helper {
+ public:
+ explicit QuicSimpleCryptoServerStreamHelper(QuicRandom* random);
+
+ ~QuicSimpleCryptoServerStreamHelper() override;
+
+ QuicConnectionId GenerateConnectionIdForReject(
+ QuicTransportVersion /*version*/,
+ QuicConnectionId /*connection_id*/) const override;
+
+ bool CanAcceptClientHello(const CryptoHandshakeMessage& message,
+ const QuicSocketAddress& client_address,
+ const QuicSocketAddress& peer_address,
+ const QuicSocketAddress& self_address,
+ QuicString* error_details) const override;
+
+ private:
+ QuicRandom* random_; // Unowned.
+};
+
+} // namespace quic
+
+#endif // QUICHE_QUIC_TOOLS_QUIC_SIMPLE_CRYPTO_SERVER_STREAM_HELPER_H_
