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Split up InfoSub and tidy up various files
This commit is contained in:
Vinnie Falco
328
src/cpp/ripple/ripple_SerializedTransaction.cpp
Normal file
328
src/cpp/ripple/ripple_SerializedTransaction.cpp
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@@ -0,0 +1,328 @@
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SETUP_LOG (SerializedTransaction)
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DECLARE_INSTANCE(SerializedTransaction);
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SerializedTransaction::SerializedTransaction(TransactionType type) : STObject(sfTransaction), mType(type),
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mSigGood(false), mSigBad(false)
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{
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mFormat = TransactionFormat::getTxnFormat(type);
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if (mFormat == NULL)
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{
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WriteLog (lsWARNING, SerializedTransaction) << "Transaction type: " << type;
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throw std::runtime_error("invalid transaction type");
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}
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set(mFormat->elements);
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setFieldU16(sfTransactionType, mFormat->t_type);
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}
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SerializedTransaction::SerializedTransaction(const STObject& object) : STObject(object),
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mSigGood(false), mSigBad(false)
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{
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mType = static_cast<TransactionType>(getFieldU16(sfTransactionType));
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mFormat = TransactionFormat::getTxnFormat(mType);
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if (!mFormat)
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{
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WriteLog (lsWARNING, SerializedTransaction) << "Transaction type: " << mType;
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throw std::runtime_error("invalid transaction type");
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}
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if (!setType(mFormat->elements))
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{
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throw std::runtime_error("transaction not valid");
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}
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}
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SerializedTransaction::SerializedTransaction(SerializerIterator& sit) : STObject(sfTransaction),
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mSigGood(false), mSigBad(false)
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{
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int length = sit.getBytesLeft();
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if ((length < TransactionMinLen) || (length > TransactionMaxLen))
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{
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Log(lsERROR) << "Transaction has invalid length: " << length;
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throw std::runtime_error("Transaction length invalid");
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}
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set(sit);
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mType = static_cast<TransactionType>(getFieldU16(sfTransactionType));
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mFormat = TransactionFormat::getTxnFormat(mType);
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if (!mFormat)
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{
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WriteLog (lsWARNING, SerializedTransaction) << "Transaction type: " << mType;
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throw std::runtime_error("invalid transaction type");
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}
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if (!setType(mFormat->elements))
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{
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assert(false);
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throw std::runtime_error("transaction not valid");
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}
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}
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std::string SerializedTransaction::getFullText() const
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{
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std::string ret = "\"";
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ret += getTransactionID().GetHex();
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ret += "\" = {";
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ret += STObject::getFullText();
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ret += "}";
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return ret;
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}
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std::string SerializedTransaction::getText() const
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{
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return STObject::getText();
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}
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std::vector<RippleAddress> SerializedTransaction::getMentionedAccounts() const
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{
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std::vector<RippleAddress> accounts;
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BOOST_FOREACH(const SerializedType& it, peekData())
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{
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const STAccount* sa = dynamic_cast<const STAccount*>(&it);
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if (sa != NULL)
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{
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bool found = false;
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RippleAddress na = sa->getValueNCA();
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BOOST_FOREACH(const RippleAddress& it, accounts)
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{
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if (it == na)
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{
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found = true;
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break;
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}
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}
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if (!found)
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accounts.push_back(na);
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}
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const STAmount* sam = dynamic_cast<const STAmount*>(&it);
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if (sam)
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{
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uint160 issuer = sam->getIssuer();
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if (issuer.isNonZero())
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{
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RippleAddress na;
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na.setAccountID(issuer);
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bool found = false;
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BOOST_FOREACH(const RippleAddress& it, accounts)
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{
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if (it == na)
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{
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found = true;
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break;
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}
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}
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if (!found)
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accounts.push_back(na);
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}
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}
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}
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return accounts;
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}
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uint256 SerializedTransaction::getSigningHash() const
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{
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return STObject::getSigningHash(theConfig.SIGN_TRANSACTION);
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}
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uint256 SerializedTransaction::getTransactionID() const
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{ // perhaps we should cache this
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return getHash(sHP_TransactionID);
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}
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Blob SerializedTransaction::getSignature() const
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{
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try
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{
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return getFieldVL(sfTxnSignature);
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}
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catch (...)
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{
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return Blob ();
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}
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}
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void SerializedTransaction::sign(const RippleAddress& naAccountPrivate)
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{
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Blob signature;
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naAccountPrivate.accountPrivateSign(getSigningHash(), signature);
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setFieldVL(sfTxnSignature, signature);
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}
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bool SerializedTransaction::checkSign() const
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{
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if (mSigGood)
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return true;
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if (mSigBad)
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return false;
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try
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{
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RippleAddress n;
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n.setAccountPublic(getFieldVL(sfSigningPubKey));
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if (checkSign(n))
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{
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mSigGood = true;
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return true;
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}
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}
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catch (...)
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{
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;
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}
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mSigBad = true;
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return false;
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}
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bool SerializedTransaction::checkSign(const RippleAddress& naAccountPublic) const
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{
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try
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{
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return naAccountPublic.accountPublicVerify(getSigningHash(), getFieldVL(sfTxnSignature));
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}
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catch (...)
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{
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return false;
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}
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}
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void SerializedTransaction::setSigningPubKey(const RippleAddress& naSignPubKey)
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{
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setFieldVL(sfSigningPubKey, naSignPubKey.getAccountPublic());
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}
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void SerializedTransaction::setSourceAccount(const RippleAddress& naSource)
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{
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setFieldAccount(sfAccount, naSource);
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}
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Json::Value SerializedTransaction::getJson(int options, bool binary) const
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{
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if (binary)
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{
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Json::Value ret;
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Serializer s = STObject::getSerializer();
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ret["tx"] = strHex(s.peekData());
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ret["hash"] = getTransactionID().GetHex();
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return ret;
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}
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Json::Value ret = STObject::getJson(0);
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ret["hash"] = getTransactionID().GetHex();
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return ret;
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}
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std::string SerializedTransaction::getSQLValueHeader()
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{
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return "(TransID, TransType, FromAcct, FromSeq, LedgerSeq, Status, RawTxn)";
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}
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std::string SerializedTransaction::getMetaSQLValueHeader()
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{
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return "(TransID, TransType, FromAcct, FromSeq, LedgerSeq, Status, RawTxn, TxnMeta)";
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}
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std::string SerializedTransaction::getSQLInsertHeader()
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{
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return "INSERT INTO Transactions " + getSQLValueHeader() + " VALUES ";
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}
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std::string SerializedTransaction::getSQLInsertIgnoreHeader()
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{
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return "INSERT OR IGNORE INTO Transactions " + getSQLValueHeader() + " VALUES ";
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}
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std::string SerializedTransaction::getSQLInsertReplaceHeader()
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{
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return "INSERT OR REPLACE INTO Transactions " + getSQLValueHeader() + " VALUES ";
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}
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std::string SerializedTransaction::getMetaSQLInsertHeader()
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{
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return "INSERT INTO Transactions " + getMetaSQLValueHeader() + " VALUES ";
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}
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std::string SerializedTransaction::getMetaSQLInsertReplaceHeader()
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{
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return "INSERT OR REPLACE INTO Transactions " + getMetaSQLValueHeader() + " VALUES ";
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}
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std::string SerializedTransaction::getSQL(uint32 inLedger, char status) const
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{
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Serializer s;
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add(s);
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return getSQL(s, inLedger, status);
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}
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std::string SerializedTransaction::getMetaSQL(uint32 inLedger, const std::string& escapedMetaData) const
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{
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Serializer s;
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add(s);
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return getMetaSQL(s, inLedger, TXN_SQL_VALIDATED, escapedMetaData);
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}
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std::string SerializedTransaction::getSQL(Serializer rawTxn, uint32 inLedger, char status) const
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{
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static boost::format bfTrans("('%s', '%s', '%s', '%d', '%d', '%c', %s)");
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std::string rTxn = sqlEscape(rawTxn.peekData());
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return str(boost::format(bfTrans)
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% getTransactionID().GetHex() % getTransactionType() % getSourceAccount().humanAccountID()
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% getSequence() % inLedger % status % rTxn);
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}
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std::string SerializedTransaction::getMetaSQL(Serializer rawTxn, uint32 inLedger, char status,
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const std::string& escapedMetaData) const
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{
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static boost::format bfTrans("('%s', '%s', '%s', '%d', '%d', '%c', %s, %s)");
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std::string rTxn = sqlEscape(rawTxn.peekData());
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return str(boost::format(bfTrans)
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% getTransactionID().GetHex() % getTransactionType() % getSourceAccount().humanAccountID()
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% getSequence() % inLedger % status % rTxn % escapedMetaData);
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}
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BOOST_AUTO_TEST_SUITE(SerializedTransactionTS)
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BOOST_AUTO_TEST_CASE( STrans_test )
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{
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RippleAddress seed;
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seed.setSeedRandom();
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RippleAddress generator = RippleAddress::createGeneratorPublic(seed);
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RippleAddress publicAcct = RippleAddress::createAccountPublic(generator, 1);
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RippleAddress privateAcct = RippleAddress::createAccountPrivate(generator, seed, 1);
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SerializedTransaction j(ttACCOUNT_SET);
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j.setSourceAccount(publicAcct);
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j.setSigningPubKey(publicAcct);
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j.setFieldVL(sfMessageKey, publicAcct.getAccountPublic());
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j.sign(privateAcct);
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if (!j.checkSign()) BOOST_FAIL("Transaction fails signature test");
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Serializer rawTxn;
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j.add(rawTxn);
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SerializerIterator sit(rawTxn);
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SerializedTransaction copy(sit);
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if (copy != j)
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{
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Log(lsFATAL) << j.getJson(0);
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Log(lsFATAL) << copy.getJson(0);
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BOOST_FAIL("Transaction fails serialize/deserialize test");
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}
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UPTR_T<STObject> new_obj = STObject::parseJson(j.getJson(0), sfGeneric);
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if (new_obj.get() == NULL) BOOST_FAIL("Unable to build object from json");
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if (STObject(j) != *new_obj)
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{
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Log(lsINFO) << "ORIG: " << j.getJson(0);
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Log(lsINFO) << "BUILT " << new_obj->getJson(0);
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BOOST_FAIL("Built a different transaction");
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}
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}
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BOOST_AUTO_TEST_SUITE_END();
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// vim:ts=4
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