add possibility to create bad blocks in fillers

This commit is contained in:
CJentzsch 2015-02-13 18:25:47 +01:00
parent e4eeb566ce
commit 7e0e2bb196
3 changed files with 186 additions and 277 deletions

View File

@ -1,85 +1,8 @@
{
"diffTooLow" : {
"genesisBlockHeader" : {
"bloom" : "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
"coinbase" : "0x8888f1f195afa192cfee860698584c030f4c9db1",
"difficulty" : "1023",
"extraData" : "42",
"gasLimit" : "100000",
"gasUsed" : "0",
"nonce" : "0x498e88f5c14b0b60d6e14ce9c6cc958cbe16a1df8dd90210e50d2d77562a348d",
"number" : "0",
"parentHash" : "0x0000000000000000000000000000000000000000000000000000000000000000",
"receiptTrie" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
"stateRoot" : "0xf99eb1626cfa6db435c0836235942d7ccaa935f1ae247d3f1c21e495685f903a",
"timestamp" : "0x54c98c81",
"transactionsTrie" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
"uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
},
"pre" : {
"a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
"balance" : "10000000000",
"nonce" : "0",
"code" : "",
"storage": {}
}
},
"transactions" : [
{
"data" : "",
"gasLimit" : "850",
"gasPrice" : "1",
"nonce" : "0",
"secretKey" : "45a915e4d060149eb4365960e6a7a45f334393093061116b197e3240065ff2d8",
"to" : "095e7baea6a6c7c4c2dfeb977efac326af552d87",
"value" : "10"
}
],
"uncleHeaders" : [
]
},
"diff1024" : {
"genesisBlockHeader" : {
"bloom" : "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
"coinbase" : "0x8888f1f195afa192cfee860698584c030f4c9db1",
"difficulty" : "1024",
"extraData" : "42",
"gasLimit" : "100000",
"gasUsed" : "0",
"nonce" : "0x498e88f5c14b0b60d6e14ce9c6cc958cbe16a1df8dd90210e50d2d77562a348d",
"number" : "0",
"parentHash" : "0x0000000000000000000000000000000000000000000000000000000000000000",
"receiptTrie" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
"stateRoot" : "0xf99eb1626cfa6db435c0836235942d7ccaa935f1ae247d3f1c21e495685f903a",
"timestamp" : "0x54c98c81",
"transactionsTrie" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
"uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
},
"pre" : {
"a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
"balance" : "10000000000",
"nonce" : "0",
"code" : "",
"storage": {}
}
},
"transactions" : [
{
"data" : "",
"gasLimit" : "850",
"gasPrice" : "1",
"nonce" : "0",
"secretKey" : "45a915e4d060149eb4365960e6a7a45f334393093061116b197e3240065ff2d8",
"to" : "095e7baea6a6c7c4c2dfeb977efac326af552d87",
"value" : "10"
}
],
"uncleHeaders" : [
]
},
"gasPrice0" : {
"log1" : {
"blockHeader" : {
"number" : "2"
},
"genesisBlockHeader" : {
"bloom" : "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
"coinbase" : "0x8888f1f195afa192cfee860698584c030f4c9db1",
@ -102,162 +25,27 @@
"nonce" : "0",
"code" : "",
"storage": {}
}
},
"transactions" : [
{
"data" : "",
"gasLimit" : "850",
"gasPrice" : "0",
"nonce" : "0",
"secretKey" : "45a915e4d060149eb4365960e6a7a45f334393093061116b197e3240065ff2d8",
"to" : "095e7baea6a6c7c4c2dfeb977efac326af552d87",
"value" : "10"
}
],
"uncleHeaders" : [
]
},
"tx" : {
"genesisBlockHeader" : {
"bloom" : "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
"coinbase" : "0x8888f1f195afa192cfee860698584c030f4c9db1",
"difficulty" : "10000",
"extraData" : "42",
"gasLimit" : "100000",
"gasUsed" : "0",
"nonce" : "0x498e88f5c14b0b60d6e14ce9c6cc958cbe16a1df8dd90210e50d2d77562a348d",
"number" : "0",
"parentHash" : "0x0000000000000000000000000000000000000000000000000000000000000000",
"receiptTrie" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
"stateRoot" : "0xf99eb1626cfa6db435c0836235942d7ccaa935f1ae247d3f1c21e495685f903a",
"timestamp" : "0x54c98c81",
"transactionsTrie" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
"uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
},
"pre" : {
"a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
"balance" : "10000000000",
"nonce" : "0",
"code" : "",
"storage": {}
}
},
"transactions" : [
{
"data" : "",
"gasLimit" : "500",
"gasPrice" : "10",
"nonce" : "0",
"secretKey" : "45a915e4d060149eb4365960e6a7a45f334393093061116b197e3240065ff2d8",
"to" : "095e7baea6a6c7c4c2dfeb977efac326af552d87",
"value" : "10"
}
],
"uncleHeaders" : [
]
},
"txOrder" : {
"genesisBlockHeader" : {
"bloom" : "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
"coinbase" : "0x8888f1f195afa192cfee860698584c030f4c9db1",
"difficulty" : "10000",
"extraData" : "42",
"gasLimit" : "100000",
"gasUsed" : "0",
"nonce" : "0x498e88f5c14b0b60d6e14ce9c6cc958cbe16a1df8dd90210e50d2d77562a348d",
"number" : "0",
"parentHash" : "0x0000000000000000000000000000000000000000000000000000000000000000",
"receiptTrie" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
"stateRoot" : "0xf99eb1626cfa6db435c0836235942d7ccaa935f1ae247d3f1c21e495685f903a",
"timestamp" : "0x54c98c81",
"transactionsTrie" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
"uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
},
"pre" : {
"a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
"balance" : "10000000000",
"nonce" : "0",
"code" : "",
"storage": {}
}
},
"transactions" : [
{
"data" : "",
"gasLimit" : "500",
"gasPrice" : "10",
"nonce" : "0",
"secretKey" : "45a915e4d060149eb4365960e6a7a45f334393093061116b197e3240065ff2d8",
"to" : "095e7baea6a6c7c4c2dfeb977efac326af552d87",
"value" : "7000000000"
},
{
"data" : "",
"gasLimit" : "500",
"gasPrice" : "10",
"095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
"balance" : "100",
"nonce" : "0",
"secretKey" : "45a915e4d060149eb4365960e6a7a45f334393093061116b197e3240065ff2d8",
"to" : "095e7baea6a6c7c4c2dfeb977efac326af552d87",
"value" : "8000000000"
}
],
"uncleHeaders" : [
]
},
"txEqualValue" : {
"genesisBlockHeader" : {
"bloom" : "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
"coinbase" : "0x8888f1f195afa192cfee860698584c030f4c9db1",
"difficulty" : "10000",
"extraData" : "42",
"gasLimit" : "100000",
"gasUsed" : "0",
"nonce" : "0x498e88f5c14b0b60d6e14ce9c6cc958cbe16a1df8dd90210e50d2d77562a348d",
"number" : "0",
"parentHash" : "0x0000000000000000000000000000000000000000000000000000000000000000",
"receiptTrie" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
"stateRoot" : "0xf99eb1626cfa6db435c0836235942d7ccaa935f1ae247d3f1c21e495685f903a",
"timestamp" : "0x54c98c81",
"transactionsTrie" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
"uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
},
"pre" : {
"a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
"balance" : "10000000000",
"nonce" : "0",
"code" : "",
"code" : "{ (MSTORE 0 0xffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff) (LOG1 0 32 0) }",
"storage": {}
}
},
"transactions" : [
{
"data" : "",
"gasLimit" : "500",
"gasLimit" : "5000",
"gasPrice" : "10",
"nonce" : "0",
"secretKey" : "45a915e4d060149eb4365960e6a7a45f334393093061116b197e3240065ff2d8",
"to" : "095e7baea6a6c7c4c2dfeb977efac326af552d87",
"value" : "5000000000"
},
{
"data" : "",
"gasLimit" : "500",
"gasPrice" : "9",
"nonce" : "0",
"secretKey" : "45a915e4d060149eb4365960e6a7a45f334393093061116b197e3240065ff2d8",
"to" : "095e7baea6a6c7c4c2dfeb977efac326af552d87",
"value" : "5000000000"
}
],
"uncleHeaders" : [
]
}
}

231
block.cpp
View File

@ -1,18 +1,18 @@
/*
This file is part of cpp-ethereum.
This file is part of cpp-ethereum.
cpp-ethereum is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
cpp-ethereum is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
cpp-ethereum is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
cpp-ethereum is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with cpp-ethereum. If not, see <http://www.gnu.org/licenses/>.
You should have received a copy of the GNU General Public License
along with cpp-ethereum. If not, see <http://www.gnu.org/licenses/>.
*/
/** @file block.cpp
* @author Christoph Jentzsch <cj@ethdev.com>
@ -32,60 +32,60 @@ namespace dev { namespace test {
bytes createBlockRLPFromFields(mObject& _tObj)
{
RLPStream rlpStream;
rlpStream.appendList(_tObj.size());
RLPStream rlpStream;
rlpStream.appendList(_tObj.size());
if (_tObj.count("parentHash") > 0)
rlpStream << importByteArray(_tObj["parentHash"].get_str());
if (_tObj.count("parentHash") > 0)
rlpStream << importByteArray(_tObj["parentHash"].get_str());
if (_tObj.count("uncleHash") > 0)
rlpStream << importByteArray(_tObj["uncleHash"].get_str());
if (_tObj.count("uncleHash") > 0)
rlpStream << importByteArray(_tObj["uncleHash"].get_str());
if (_tObj.count("coinbase") > 0)
rlpStream << importByteArray(_tObj["coinbase"].get_str());
if (_tObj.count("coinbase") > 0)
rlpStream << importByteArray(_tObj["coinbase"].get_str());
if (_tObj.count("stateRoot") > 0)
rlpStream << importByteArray(_tObj["stateRoot"].get_str());
if (_tObj.count("stateRoot") > 0)
rlpStream << importByteArray(_tObj["stateRoot"].get_str());
if (_tObj.count("transactionsTrie") > 0)
rlpStream << importByteArray(_tObj["transactionsTrie"].get_str());
if (_tObj.count("transactionsTrie") > 0)
rlpStream << importByteArray(_tObj["transactionsTrie"].get_str());
if (_tObj.count("receiptTrie") > 0)
rlpStream << importByteArray(_tObj["receiptTrie"].get_str());
if (_tObj.count("receiptTrie") > 0)
rlpStream << importByteArray(_tObj["receiptTrie"].get_str());
if (_tObj.count("bloom") > 0)
rlpStream << importByteArray(_tObj["bloom"].get_str());
if (_tObj.count("bloom") > 0)
rlpStream << importByteArray(_tObj["bloom"].get_str());
if (_tObj.count("difficulty") > 0)
rlpStream << bigint(_tObj["difficulty"].get_str());
if (_tObj.count("difficulty") > 0)
rlpStream << bigint(_tObj["difficulty"].get_str());
if (_tObj.count("number") > 0)
rlpStream << bigint(_tObj["number"].get_str());
if (_tObj.count("number") > 0)
rlpStream << bigint(_tObj["number"].get_str());
if (_tObj.count("gasLimit") > 0)
rlpStream << bigint(_tObj["gasLimit"].get_str());
if (_tObj.count("gasLimit") > 0)
rlpStream << bigint(_tObj["gasLimit"].get_str());
if (_tObj.count("gasUsed") > 0)
rlpStream << bigint(_tObj["gasUsed"].get_str());
if (_tObj.count("gasUsed") > 0)
rlpStream << bigint(_tObj["gasUsed"].get_str());
if (_tObj.count("timestamp") > 0)
rlpStream << bigint(_tObj["timestamp"].get_str());
if (_tObj.count("timestamp") > 0)
rlpStream << bigint(_tObj["timestamp"].get_str());
if (_tObj.count("extraData") > 0)
rlpStream << importByteArray(_tObj["extraData"].get_str());
if (_tObj.count("extraData") > 0)
rlpStream << importByteArray(_tObj["extraData"].get_str());
if (_tObj.count("nonce") > 0)
rlpStream << importByteArray(_tObj["nonce"].get_str());
if (_tObj.count("nonce") > 0)
rlpStream << importByteArray(_tObj["nonce"].get_str());
return rlpStream.out();
return rlpStream.out();
}
void doBlockTests(json_spirit::mValue& _v, bool _fillin)
{
for (auto& i: _v.get_obj())
{
cerr << i.first << endl;
mObject& o = i.second.get_obj();
for (auto& i: _v.get_obj())
{
cerr << i.first << endl;
mObject& o = i.second.get_obj();
BOOST_REQUIRE(o.count("genesisBlockHeader") > 0);
cout << "construc genesis\n";
@ -197,9 +197,12 @@ void doBlockTests(json_spirit::mValue& _v, bool _fillin)
// write valid txs
cout << "number of valid txs: " << txs.transactions().size();
mArray txArray;
Transactions txList;
for (auto const& txi: txs.transactions())
{
cout << "AHA0" << endl;
Transaction tx(txi.second, CheckSignature::Sender);
txList.push_back(tx);
mObject txObject;
txObject["nonce"] = toString(tx.nonce());
txObject["data"] = toHex(tx.data());
@ -210,10 +213,11 @@ void doBlockTests(json_spirit::mValue& _v, bool _fillin)
txObject["v"] = to_string(tx.signature().v + 27);
txObject["to"] = toString(tx.receiveAddress());
txObject["value"] = toString(tx.value());
cout << "AHA0.5" << endl;
txArray.push_back(txObject);
}
cout << "AHA1" << endl;
o["transactions"] = txArray;
o["rlp"] = "0x" + toHex(state.blockData());
@ -237,12 +241,125 @@ void doBlockTests(json_spirit::mValue& _v, bool _fillin)
oBlockHeader["extraData"] = toHex(current_BlockHeader.extraData);
oBlockHeader["nonce"] = toString(current_BlockHeader.nonce);
o["blockHeader"] = oBlockHeader;
// write uncle list
mArray aUncleList; // as of now, our parent is always the genesis block, so we can not have uncles.
o["uncleHeaders"] = aUncleList;
// overwrite (wrong) data from blockheader in filler" << endl;
if (o.count("blockHeader") > 0)
{
if (o["blockHeader"].get_obj().size() != 14)
{
BlockInfo tmp = current_BlockHeader;
if (o["blockHeader"].get_obj().count("parentHash") > 0)
tmp.parentHash = h256(o["blockHeader"].get_obj()["parentHash"].get_str());
if (o["blockHeader"].get_obj().count("sha3Uncles") > 0)
tmp.sha3Uncles = h256(o["blockHeader"].get_obj()["uncleHash"].get_str());
if (o["blockHeader"].get_obj().count("coinbase") > 0)
tmp.coinbaseAddress = Address(o["blockHeader"].get_obj()["coinbase"].get_str());
if (o["blockHeader"].get_obj().count("stateRoot") > 0)
tmp.stateRoot = h256(o["blockHeader"].get_obj()["stateRoot"].get_str());
if (o["blockHeader"].get_obj().count("transactionsTrie") > 0)
tmp.transactionsRoot = h256(o["blockHeader"].get_obj()["transactionsTrie"].get_str());
if (o["blockHeader"].get_obj().count("receiptTrie") > 0)
tmp.receiptsRoot = h256(o["blockHeader"].get_obj()["receiptTrie"].get_str());
if (o["blockHeader"].get_obj().count("bloom") > 0)
tmp.logBloom = LogBloom(o["blockHeader"].get_obj()["bloom"].get_str());
if (o["blockHeader"].get_obj().count("difficulty") > 0)
tmp.difficulty = toInt(o["blockHeader"].get_obj()["difficulty"]);
if (o["blockHeader"].get_obj().count("number") > 0)
tmp.number = toInt(o["blockHeader"].get_obj()["number"]);
if (o["blockHeader"].get_obj().count("gasLimit") > 0)
tmp.gasLimit = toInt(o["blockHeader"].get_obj()["gasLimit"]);
if (o["blockHeader"].get_obj().count("gasUsed") > 0)
tmp.gasUsed = toInt(o["blockHeader"].get_obj()["gasUsed"]);
if (o["blockHeader"].get_obj().count("timestamp") > 0)
tmp.timestamp = toInt(o["blockHeader"].get_obj()["timestamp"]);
if (o["blockHeader"].get_obj().count("extraData") > 0)
tmp.extraData = importByteArray(o["blockHeader"].get_obj()["extraData"].get_str());
// find new valid nonce
if (tmp != current_BlockHeader)
{
current_BlockHeader = tmp;
cout << "new header!\n";
ProofOfWork pow;
MineInfo ret;
while (!ProofOfWork::verify(current_BlockHeader.headerHash(WithoutNonce), current_BlockHeader.nonce, current_BlockHeader.difficulty))
tie(ret, current_BlockHeader.nonce) = pow.mine(current_BlockHeader.headerHash(WithoutNonce), current_BlockHeader.difficulty, 10000, true, true);
oBlockHeader["nonce"] = toString(current_BlockHeader.nonce);
}
}
else
{
// take the blockheader as is
const bytes c_blockRLP = createBlockRLPFromFields(o["genesisBlockHeader"].get_obj());
const RLP c_bRLP(c_blockRLP);
current_BlockHeader.populateFromHeader(c_bRLP, false);
}
}
//txs:
RLPStream txStream;
txStream.appendList(txList.size());
for (unsigned i = 0; i < txList.size(); ++i)
{
RLPStream txrlp;
txList[i].streamRLP(txrlp);
txStream.appendRaw(txrlp.out());
}
cout << "create block:" << endl;
RLPStream rlpStream2;
current_BlockHeader.streamRLP(rlpStream2, WithNonce);
RLPStream block2(3);
block2.appendRaw(rlpStream2.out());
block2.appendRaw(txStream.out());
block2.appendRaw(RLPEmptyList);
if (sha3(RLP(state.blockData())[0].data()) != sha3(RLP(block2.out())[0].data()))
cout << "block 0 wrong" << endl;
if (sha3(RLP(state.blockData())[1].data()) != sha3(RLP(block2.out())[1].data()))
cout << "block 1 wrong" << endl;
if (sha3(RLP(state.blockData())[2].data()) != sha3(RLP(block2.out())[2].data()))
cout << "block 2 wrong" << endl;
if (sha3(state.blockData()) != sha3(block2.out()))
{
cout << "blocks do not match!" << endl;
o["rlp"] = "0x" + toHex(block2.out());
o.erase(o.find("blockHeader"));
o.erase(o.find("uncleHeaders"));
o.erase(o.find("transactions"));
}
else
{
o["blockHeader"] = oBlockHeader;
// write uncle list
mArray aUncleList; // as of now, our parent is always the genesis block, so we can not have uncles.
o["uncleHeaders"] = aUncleList;
}
}
else
@ -254,13 +371,14 @@ void doBlockTests(json_spirit::mValue& _v, bool _fillin)
bc.import(blockRLP, state.db());
state.sync(bc);
}
// if exception is thrown, RLP is invalid and no blockHeader, Transaction list, or Uncle list should be given
// if exception is thrown, RLP is invalid and no blockHeader, Transaction list, or Uncle list should be given
catch (Exception const& _e)
{
cnote << "state sync or block import did throw an exception: " << diagnostic_information(_e);
BOOST_CHECK(o.count("blockHeader") == 0);
BOOST_CHECK(o.count("transactions") == 0);
BOOST_CHECK(o.count("uncleHeaders") == 0);
return;
}
catch (std::exception const& _e)
{
@ -268,6 +386,7 @@ void doBlockTests(json_spirit::mValue& _v, bool _fillin)
BOOST_CHECK(o.count("blockHeader") == 0);
BOOST_CHECK(o.count("transactions") == 0);
BOOST_CHECK(o.count("uncleHeaders") == 0);
return;
}
catch(...)
{
@ -275,8 +394,10 @@ void doBlockTests(json_spirit::mValue& _v, bool _fillin)
BOOST_CHECK(o.count("blockHeader") == 0);
BOOST_CHECK(o.count("transactions") == 0);
BOOST_CHECK(o.count("uncleHeaders") == 0);
return;
}
cout << "valid block header\n";
//cout << "block number: " <<
BOOST_REQUIRE(o.count("blockHeader") > 0);
mObject tObj = o["blockHeader"].get_obj();
@ -388,12 +509,12 @@ BOOST_AUTO_TEST_SUITE(BlockTests)
BOOST_AUTO_TEST_CASE(blValidBlockTest)
{
dev::test::executeTests("blValidBlockTest", "/BlockTests", dev::test::doBlockTests);
dev::test::executeTests("blValidBlockTest", "/BlockTests", dev::test::doBlockTests);
}
BOOST_AUTO_TEST_CASE(userDefinedFileBl)
{
dev::test::userDefinedTest("--bltest", dev::test::doBlockTests);
dev::test::userDefinedTest("--bltest", dev::test::doBlockTests);
}
BOOST_AUTO_TEST_SUITE_END()

View File

@ -81,13 +81,13 @@
"pre" : {
"095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
"balance" : "1000000000000000000",
"nonce" : 0,
"nonce" : "0",
"code" : "0x444242424245434253f0",
"storage": {}
},
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