mirror of
https://github.com/ethereum/solidity
synced 2023-10-03 13:03:40 +00:00
60 lines
1.9 KiB
C++
60 lines
1.9 KiB
C++
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/*
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This file is part of solidity.
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solidity is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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solidity is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with solidity. If not, see <http://www.gnu.org/licenses/>.
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*/
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#include <test/tools/ossfuzz/abiV2FuzzerCommon.h>
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#include <test/tools/ossfuzz/protoToAbiV2.h>
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#include <src/libfuzzer/libfuzzer_macro.h>
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#include <fstream>
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using namespace dev::test::abiv2fuzzer;
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using namespace dev;
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using namespace std;
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DEFINE_PROTO_FUZZER(Contract const& _input)
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{
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string contract_source = ProtoConverter{}.contractToString(_input);
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if (const char* dump_path = getenv("PROTO_FUZZER_DUMP_PATH"))
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{
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// With libFuzzer binary run this to generate the solidity source file x.sol from a proto input:
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// PROTO_FUZZER_DUMP_PATH=x.sol ./a.out proto-input
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ofstream of(dump_path);
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of << contract_source;
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}
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// Raw runtime byte code generated by solidity
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dev::bytes byteCode;
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std::string hexEncodedInput;
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try
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{
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// Compile contract generated by the proto fuzzer
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SolidityCompilationFramework solCompilationFramework;
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std::string contractName = ":Factory";
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byteCode = solCompilationFramework.compileContract(contract_source, contractName);
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Json::Value methodIdentifiers = solCompilationFramework.getMethodIdentifiers();
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// We always call the function test() that is defined in proto converter template
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hexEncodedInput = methodIdentifiers["test()"].asString();
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}
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catch (...)
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{
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cout << contract_source << endl;
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throw;
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}
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// TODO: Call evmone wrapper here
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return;
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}
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