only accept transactions sent by IP address if -allowreceivebyip is specified
git-svn-id: https://bitcoin.svn.sourceforge.net/svnroot/bitcoin/trunk@156 1a98c847-1fd6-4fd8-948a-caf3550aa51b
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efae3da41d
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38
main.cpp
38
main.cpp
@ -1374,9 +1374,13 @@ bool CBlock::CheckBlock() const
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// that can be verified before saving an orphan block.
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// Size limits
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if (vtx.empty() || vtx.size() > MAX_SIZE || ::GetSerializeSize(*this, SER_NETWORK) > MAX_SIZE)
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if (vtx.empty() || vtx.size() > MAX_BLOCK_SIZE || ::GetSerializeSize(*this, SER_NETWORK) > MAX_BLOCK_SIZE)
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return error("CheckBlock() : size limits failed");
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// Check proof of work matches claimed amount
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if (!CheckProofOfWork(GetHash(), nBits))
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return error("CheckBlock() : proof of work failed");
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// Check timestamp
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if (GetBlockTime() > GetAdjustedTime() + 2 * 60 * 60)
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return error("CheckBlock() : block timestamp too far in the future");
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@ -1393,9 +1397,9 @@ bool CBlock::CheckBlock() const
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if (!tx.CheckTransaction())
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return error("CheckBlock() : CheckTransaction failed");
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// Check proof of work matches claimed amount
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if (!CheckProofOfWork(GetHash(), nBits))
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return error("CheckBlock() : proof of work failed");
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// Check that it's not full of nonstandard transactions
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if (GetSigOpCount() > MAX_BLOCK_SIGOPS)
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return error("CheckBlock() : too many nonstandard transactions");
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// Check merkleroot
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if (hashMerkleRoot != BuildMerkleTree())
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@ -1418,13 +1422,9 @@ bool CBlock::AcceptBlock()
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CBlockIndex* pindexPrev = (*mi).second;
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int nHeight = pindexPrev->nHeight+1;
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// Check size
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if (nHeight > 79400 && ::GetSerializeSize(*this, SER_NETWORK) > MAX_BLOCK_SIZE)
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return error("AcceptBlock() : over size limit");
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// Check that it's not full of nonstandard transactions
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if (nHeight > 79400 && GetSigOpCount() > MAX_BLOCK_SIGOPS)
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return error("AcceptBlock() : too many nonstandard transactions");
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// Check proof of work
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if (nBits != GetNextWorkRequired(pindexPrev))
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return error("AcceptBlock() : incorrect proof of work");
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// Check timestamp against prev
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if (GetBlockTime() <= pindexPrev->GetMedianTimePast())
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@ -1435,10 +1435,6 @@ bool CBlock::AcceptBlock()
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if (!tx.IsFinal(nHeight, GetBlockTime()))
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return error("AcceptBlock() : contains a non-final transaction");
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// Check proof of work
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if (nBits != GetNextWorkRequired(pindexPrev))
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return error("AcceptBlock() : incorrect proof of work");
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// Check that the block chain matches the known block chain up to a checkpoint
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if ((nHeight == 11111 && hash != uint256("0x0000000069e244f73d78e8fd29ba2fd2ed618bd6fa2ee92559f542fdb26e7c1d")) ||
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(nHeight == 33333 && hash != uint256("0x000000002dd5588a74784eaa7ab0507a18ad16a236e7b1ce69f00d7ddfb5d0a6")) ||
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@ -2415,6 +2411,12 @@ bool ProcessMessage(CNode* pfrom, string strCommand, CDataStream& vRecv)
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CWalletTx order;
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vRecv >> hashReply >> order;
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if (!mapArgs.count("-allowreceivebyip") || mapArgs["-allowreceivebyip"] == "0")
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{
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pfrom->PushMessage("reply", hashReply, (int)2, string(""));
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return true;
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}
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/// we have a chance to check the order here
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// Keep giving the same key to the same ip until they use it
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@ -2435,6 +2437,12 @@ bool ProcessMessage(CNode* pfrom, string strCommand, CDataStream& vRecv)
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vRecv >> hashReply >> wtxNew;
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wtxNew.fFromMe = false;
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if (!mapArgs.count("-allowreceivebyip") || mapArgs["-allowreceivebyip"] == "0")
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{
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pfrom->PushMessage("reply", hashReply, (int)2);
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return true;
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}
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// Broadcast
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if (!wtxNew.AcceptWalletTransaction())
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{
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@ -23,7 +23,7 @@ class CAutoFile;
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static const unsigned int MAX_SIZE = 0x02000000;
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static const int VERSION = 312;
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static const char* pszSubVer = ".6";
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static const char* pszSubVer = ".7";
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8
ui.cpp
8
ui.cpp
@ -2186,8 +2186,12 @@ void CSendingDialog::OnReply2(CDataStream& vRecv)
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if (nRet > 0)
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{
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string strMessage;
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vRecv >> strMessage;
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Error(_("Transfer was not accepted"));
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if (!vRecv.empty())
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vRecv >> strMessage;
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if (nRet == 2)
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Error(_("Recipient is not accepting transactions sent by IP address"));
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else
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Error(_("Transfer was not accepted"));
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//// todo: enlarge the window and enable a hidden white box to put seller's message
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return;
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}
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