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57 lines
2.0 KiB
C
57 lines
2.0 KiB
C
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// Copyright 2017 The Chromium Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style license that can be
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// found in the LICENSE file.
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#ifndef NET_QUIC_MOCK_DECRYPTER_H_
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#define NET_QUIC_MOCK_DECRYPTER_H_
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#include <cstddef>
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#include <cstdint>
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#include "base/compiler_specific.h"
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#include "base/macros.h"
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#include "net/third_party/quic/core/crypto/quic_decrypter.h"
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#include "net/third_party/quic/core/quic_types.h"
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#include "net/third_party/quic/platform/api/quic_export.h"
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#include "net/third_party/quic/platform/api/quic_string_piece.h"
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namespace net {
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// A MockDecrypter is a QuicDecrypter that does no validation of
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// the given ciphertext and returns it untouched, ignoring the
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// associated data. This is used to allow fuzzing to mutate
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// plaintext packets.
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class MockDecrypter : public quic::QuicDecrypter {
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public:
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explicit MockDecrypter(quic::Perspective perspective);
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~MockDecrypter() override {}
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// QuicDecrypter implementation
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bool SetKey(quic::QuicStringPiece key) override;
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bool SetNoncePrefix(quic::QuicStringPiece nonce_prefix) override;
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bool SetIV(quic::QuicStringPiece iv) override;
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bool SetPreliminaryKey(quic::QuicStringPiece key) override;
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bool SetDiversificationNonce(
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const quic::DiversificationNonce& nonce) override;
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bool DecryptPacket(quic::QuicTransportVersion version,
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quic::QuicPacketNumber packet_number,
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quic::QuicStringPiece associated_data,
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quic::QuicStringPiece ciphertext,
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char* output,
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size_t* output_length,
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size_t max_output_length) override;
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size_t GetKeySize() const override;
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size_t GetIVSize() const override;
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quic::QuicStringPiece GetKey() const override;
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quic::QuicStringPiece GetNoncePrefix() const override;
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uint32_t cipher_id() const override;
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private:
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DISALLOW_COPY_AND_ASSIGN(MockDecrypter);
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};
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} // namespace net
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#endif // NET_QUIC_MOCK_DECRYPTER_H_
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