void runTest ()
{
beginTestCase ("Seed");
RippleAddress seed;
expect (seed.setSeedGeneric ("masterpassphrase"));
expect (seed.humanSeed () == "snoPBrXtMeMyMHUVTgbuqAfg1SUTb", seed.humanSeed ());
beginTestCase ("RipplePublicKey");
RippleAddress deprecatedPublicKey (RippleAddress::createNodePublic (seed));
expect (deprecatedPublicKey.humanNodePublic () ==
"n94a1u4jAz288pZLtw6yFWVbi89YamiC6JBXPVUj5zmExe5fTVg9",
deprecatedPublicKey.humanNodePublic ());
RipplePublicKey publicKey (deprecatedPublicKey);
expect (publicKey.to_string() == deprecatedPublicKey.humanNodePublic(),
publicKey.to_string());
beginTestCase ("RipplePrivateKey");
RippleAddress deprecatedPrivateKey (RippleAddress::createNodePrivate (seed));
expect (deprecatedPrivateKey.humanNodePrivate () ==
"pnen77YEeUd4fFKG7iycBWcwKpTaeFRkW2WFostaATy1DSupwXe",
deprecatedPrivateKey.humanNodePrivate ());
RipplePrivateKey privateKey (deprecatedPrivateKey);
expect (privateKey.to_string() == deprecatedPrivateKey.humanNodePrivate(),
privateKey.to_string());
beginTestCase ("Generator");
RippleAddress generator (RippleAddress::createGeneratorPublic (seed));
expect (generator.humanGenerator () ==
"fhuJKrhSDzV2SkjLn9qbwm5AaRmrxDPfFsHDCP6yfDZWcxDFz4mt",
generator.humanGenerator ());
beginTestCase ("RippleAccountID");
RippleAddress deprecatedAccountPublicKey (
RippleAddress::createAccountPublic (generator, 0));
expect (deprecatedAccountPublicKey.humanAccountID () ==
"rHb9CJAWyB4rj91VRWn96DkukG4bwdtyTh",
deprecatedAccountPublicKey.humanAccountID ());
RippleAccountID accountID (deprecatedAccountPublicKey);
expect (accountID.to_string() ==
deprecatedAccountPublicKey.humanAccountID(),
accountID.to_string());
beginTestCase ("RippleAccountPublicKey");
expect (deprecatedAccountPublicKey.humanAccountPublic () ==
"aBQG8RQAzjs1eTKFEAQXr2gS4utcDiEC9wmi7pfUPTi27VCahwgw",
deprecatedAccountPublicKey.humanAccountPublic ());
beginTestCase ("RippleAccountPrivateKey");
RippleAddress deprecatedAccountPrivateKey (
RippleAddress::createAccountPrivate (generator, seed, 0));
expect (deprecatedAccountPrivateKey.humanAccountPrivate () ==
"p9JfM6HHi64m6mvB6v5k7G2b1cXzGmYiCNJf6GHPKvFTWdeRVjh",
deprecatedAccountPrivateKey.humanAccountPrivate ());
RippleAccountPrivateKey accountPrivateKey (deprecatedAccountPrivateKey);
expect (accountPrivateKey.to_string() ==
deprecatedAccountPrivateKey.humanAccountPrivate(),
privateKey.to_string());
}
// {
// passphrase: <string>
// }
Json::Value doWalletPropose (RPC::Context& context)
{
context.lock_.unlock ();
RippleAddress naSeed;
RippleAddress naAccount;
if (!context.params_.isMember ("passphrase"))
naSeed.setSeedRandom ();
else if (!naSeed.setSeedGeneric (context.params_["passphrase"].asString ()))
return rpcError(rpcBAD_SEED);
RippleAddress naGenerator = RippleAddress::createGeneratorPublic (naSeed);
naAccount.setAccountPublic (naGenerator, 0);
Json::Value obj (Json::objectValue);
obj["master_seed"] = naSeed.humanSeed ();
obj["master_seed_hex"] = to_string (naSeed.getSeed ());
obj["master_key"] = naSeed.humanSeed1751();
obj["account_id"] = naAccount.humanAccountID ();
obj["public_key"] = naAccount.humanAccountPublic();
auto acct = naAccount.getAccountPublic();
obj["public_key_hex"] = strHex(acct.begin(), acct.size());
return obj;
}
void STPath::printDebug() {
std::cerr << "STPath:" << std::endl;
for(int i =0; i < mPath.size(); i++) {
RippleAddress nad;
nad.setAccountID(mPath[i].mAccountID);
std::cerr << " " << i << ": " << nad.humanAccountID() << std::endl;
}
}
Transaction::pointer Transaction::findFrom(const RippleAddress& fromID, uint32 seq)
{
std::string sql = "SELECT LedgerSeq,Status,RawTxn FROM Transactions WHERE FromID='";
sql.append(fromID.humanAccountID());
sql.append("' AND FromSeq='");
sql.append(boost::lexical_cast<std::string>(seq));
sql.append("';");
return transactionFromSQL(sql);
}
std::string STAccount::getText() const
{
uint160 u;
RippleAddress a;
if (!getValueH160(u))
return STVariableLength::getText();
a.setAccountID(u);
return a.humanAccountID();
}
void STPath::printDebug ()
{
Log::out() << "STPath:";
for (int i = 0; i < mPath.size (); i++)
{
RippleAddress nad;
nad.setAccountID (mPath[i].mAccountID);
Log::out() << " " << i << ": " << nad.humanAccountID ();
}
}
std::string rippleGetAddressFromSecret(const std::string& secretkey)
{
RippleAddress secret;
if (!secret.SetString(secretkey, VER_FAMILY_SEED))
return "";
RippleAddress masterGenerator = createGeneratorPublic(secret);
RippleAddress masterAccountPublic;
masterAccountPublic.setAccountPublic(masterGenerator.getAccountPublic(), 0);
return masterAccountPublic.humanAccountID();
}
void STPathSet::printDebug() {
for (int i = 0; i < value.size(); i++) {
std::cerr << i << ": ";
for (int j = 0; j < value[i].mPath.size(); j++) {
//STPathElement pe = value[i].mPath[j];
RippleAddress nad;
nad.setAccountID(value[i].mPath[j].mAccountID);
std::cerr << " " << nad.humanAccountID();
//std::cerr << " " << pe.mAccountID.GetHex();
}
std::cerr << std::endl;
}
}
void rippleGenerateAddress(std::string& address, std::string& secret)
{
RippleAddress naSeed;
RippleAddress naAccount;
uint128 key;
getRand(key.begin(), key.size());
naSeed.setSeed(key);
RippleAddress naGenerator = createGeneratorPublic(naSeed);
naAccount.setAccountPublic(naGenerator.getAccountPublic(), 0);
secret = naSeed.humanSeed();
address = naAccount.humanAccountID();
}
// {
// account: <indent>,
// account_index : <index> // optional
// strict: <bool> // true, only allow public keys and addresses. false, default.
// ledger_hash : <ledger>
// ledger_index : <ledger_index>
// }
Json::Value doAccountInfo (RPC::Context& context)
{
auto& params = context.params_;
Ledger::pointer ledger;
Json::Value result = RPC::lookupLedger (params, ledger, context.netOps_);
if (!ledger)
return result;
if (!params.isMember ("account") && !params.isMember ("ident"))
return RPC::missing_field_error ("account");
std::string strIdent = params.isMember ("account")
? params["account"].asString () : params["ident"].asString ();
bool bIndex;
int iIndex = params.isMember ("account_index")
? params["account_index"].asUInt () : 0;
bool bStrict = params.isMember ("strict") && params["strict"].asBool ();
RippleAddress naAccount;
// Get info on account.
Json::Value jvAccepted = RPC::accountFromString (
ledger, naAccount, bIndex, strIdent, iIndex, bStrict, context.netOps_);
if (!jvAccepted.empty ())
return jvAccepted;
auto asAccepted = context.netOps_.getAccountState (ledger, naAccount);
if (asAccepted)
{
asAccepted->addJson (jvAccepted);
result["account_data"] = jvAccepted;
}
else
{
result["account"] = naAccount.humanAccountID ();
result = rpcError (rpcACT_NOT_FOUND, result);
}
return result;
}
// {
// account: account,
// ledger_index_min: ledger_index,
// ledger_index_max: ledger_index,
// binary: boolean, // optional, defaults to false
// count: boolean, // optional, defaults to false
// descending: boolean, // optional, defaults to false
// offset: integer, // optional, defaults to 0
// limit: integer // optional
// }
Json::Value doAccountTxOld (RPC::Context& context)
{
RippleAddress raAccount;
std::uint32_t offset
= context.params_.isMember ("offset")
? context.params_["offset"].asUInt () : 0;
int limit = context.params_.isMember ("limit")
? context.params_["limit"].asUInt () : -1;
bool bBinary = context.params_.isMember ("binary")
&& context.params_["binary"].asBool ();
bool bDescending = context.params_.isMember ("descending")
&& context.params_["descending"].asBool ();
bool bCount = context.params_.isMember ("count")
&& context.params_["count"].asBool ();
std::uint32_t uLedgerMin;
std::uint32_t uLedgerMax;
std::uint32_t uValidatedMin;
std::uint32_t uValidatedMax;
bool bValidated = context.netOps_.getValidatedRange (
uValidatedMin, uValidatedMax);
if (!context.params_.isMember ("account"))
return rpcError (rpcINVALID_PARAMS);
if (!raAccount.setAccountID (context.params_["account"].asString ()))
return rpcError (rpcACT_MALFORMED);
if (offset > 3000)
return rpcError (rpcATX_DEPRECATED);
context.loadType_ = Resource::feeHighBurdenRPC;
// DEPRECATED
if (context.params_.isMember ("ledger_min"))
{
context.params_["ledger_index_min"] = context.params_["ledger_min"];
bDescending = true;
}
// DEPRECATED
if (context.params_.isMember ("ledger_max"))
{
context.params_["ledger_index_max"] = context.params_["ledger_max"];
bDescending = true;
}
if (context.params_.isMember ("ledger_index_min")
|| context.params_.isMember ("ledger_index_max"))
{
std::int64_t iLedgerMin = context.params_.isMember ("ledger_index_min")
? context.params_["ledger_index_min"].asInt () : -1;
std::int64_t iLedgerMax = context.params_.isMember ("ledger_index_max")
? context.params_["ledger_index_max"].asInt () : -1;
if (!bValidated && (iLedgerMin == -1 || iLedgerMax == -1))
{
// Don't have a validated ledger range.
return rpcError (rpcLGR_IDXS_INVALID);
}
uLedgerMin = iLedgerMin == -1 ? uValidatedMin : iLedgerMin;
uLedgerMax = iLedgerMax == -1 ? uValidatedMax : iLedgerMax;
if (uLedgerMax < uLedgerMin)
{
return rpcError (rpcLGR_IDXS_INVALID);
}
}
else
{
Ledger::pointer l;
Json::Value ret = RPC::lookupLedger (context.params_, l, context.netOps_);
if (!l)
return ret;
uLedgerMin = uLedgerMax = l->getLedgerSeq ();
}
int count = 0;
#ifndef BEAST_DEBUG
try
{
#endif
Json::Value ret (Json::objectValue);
ret["account"] = raAccount.humanAccountID ();
Json::Value& jvTxns = (ret["transactions"] = Json::arrayValue);
if (bBinary)
{
auto txns = context.netOps_.getAccountTxsB (
raAccount, uLedgerMin, uLedgerMax, bDescending, offset, limit,
context.role_ == Config::ADMIN);
for (auto it = txns.begin (), end = txns.end (); it != end; ++it)
{
++count;
Json::Value& jvObj = jvTxns.append (Json::objectValue);
std::uint32_t uLedgerIndex = std::get<2> (*it);
jvObj["tx_blob"] = std::get<0> (*it);
jvObj["meta"] = std::get<1> (*it);
jvObj["ledger_index"] = uLedgerIndex;
jvObj["validated"]
= bValidated
&& uValidatedMin <= uLedgerIndex
&& uValidatedMax >= uLedgerIndex;
}
}
else
{
auto txns = context.netOps_.getAccountTxs (
raAccount, uLedgerMin, uLedgerMax, bDescending, offset, limit,
context.role_ == Config::ADMIN);
for (auto it = txns.begin (), end = txns.end (); it != end; ++it)
{
++count;
Json::Value& jvObj = jvTxns.append (Json::objectValue);
if (it->first)
jvObj["tx"] = it->first->getJson (1);
if (it->second)
{
std::uint32_t uLedgerIndex = it->second->getLgrSeq ();
jvObj["meta"] = it->second->getJson (0);
jvObj["validated"]
= bValidated
&& uValidatedMin <= uLedgerIndex
&& uValidatedMax >= uLedgerIndex;
}
}
}
//Add information about the original query
ret["ledger_index_min"] = uLedgerMin;
ret["ledger_index_max"] = uLedgerMax;
ret["validated"]
= bValidated
&& uValidatedMin <= uLedgerMin
&& uValidatedMax >= uLedgerMax;
ret["offset"] = offset;
// We no longer return the full count but only the count of returned
// transactions. Computing this count was two expensive and this API is
// deprecated anyway.
if (bCount)
ret["count"] = count;
if (context.params_.isMember ("limit"))
ret["limit"] = limit;
return ret;
#ifndef BEAST_DEBUG
}
catch (...)
{
return rpcError (rpcINTERNAL);
}
#endif
}
Json::Value doAccountObjects (RPC::Context& context)
{
auto const& params = context.params;
if (! params.isMember (jss::account))
return RPC::missing_field_error (jss::account);
Ledger::pointer ledger;
auto result = RPC::lookupLedger (params, ledger, context.netOps);
if (ledger == nullptr)
return result;
RippleAddress raAccount;
{
bool bIndex;
auto const strIdent = params[jss::account].asString ();
auto iIndex = context.params.isMember (jss::account_index)
? context.params[jss::account_index].asUInt () : 0;
auto jv = RPC::accountFromString (
raAccount, bIndex, strIdent, iIndex, false);
if (! jv.empty ())
{
for (auto it = jv.begin (); it != jv.end (); ++it)
result[it.memberName ()] = it.key ();
return result;
}
}
if (! ledger->exists(getAccountRootIndex(
raAccount.getAccountID())))
return rpcError (rpcACT_NOT_FOUND);
auto type = ltINVALID;
if (params.isMember (jss::type))
{
using filter_types = std::vector <std::pair <std::string, LedgerEntryType>>;
static
beast::static_initializer <filter_types> const types ([]() -> filter_types {
return {
{ "account", ltACCOUNT_ROOT },
{ "amendments", ltAMENDMENTS },
{ "directory", ltDIR_NODE },
{ "fee", ltFEE_SETTINGS },
{ "hashes", ltLEDGER_HASHES },
{ "offer", ltOFFER },
{ "state", ltRIPPLE_STATE },
{ "ticket", ltTICKET }
};
}());
auto const& p = params[jss::type];
if (! p.isString ())
return RPC::expected_field_error (jss::type, "string");
auto const filter = p.asString ();
auto iter = std::find_if (types->begin (), types->end (),
[&filter](decltype (types->front ())& t)
{
return t.first == filter;
});
if (iter == types->end ())
return RPC::invalid_field_error (jss::type);
type = iter->second;
}
auto limit = RPC::Tuning::defaultObjectsPerRequest;
if (params.isMember (jss::limit))
{
auto const& jvLimit = params[jss::limit];
if (! jvLimit.isIntegral ())
return RPC::expected_field_error (jss::limit, "unsigned integer");
limit = jvLimit.isUInt () ? jvLimit.asUInt () :
std::max (0, jvLimit.asInt ());
if (context.role != Role::ADMIN)
{
limit = std::max (RPC::Tuning::minObjectsPerRequest,
std::min (limit, RPC::Tuning::maxObjectsPerRequest));
}
}
uint256 dirIndex;
uint256 entryIndex;
if (params.isMember (jss::marker))
{
auto const& marker = params[jss::marker];
if (! marker.isString ())
return RPC::expected_field_error (jss::marker, "string");
std::stringstream ss (marker.asString ());
std::string s;
if (!std::getline(ss, s, ','))
return RPC::invalid_field_error (jss::marker);
if (! dirIndex.SetHex (s))
return RPC::invalid_field_error (jss::marker);
if (! std::getline (ss, s, ','))
return RPC::invalid_field_error (jss::marker);
if (! entryIndex.SetHex (s))
return RPC::invalid_field_error (jss::marker);
}
if (! RPC::getAccountObjects (*ledger, raAccount.getAccountID (), type,
dirIndex, entryIndex, limit, result))
{
return RPC::invalid_field_error (jss::marker);
}
result[jss::account] = raAccount.humanAccountID ();
context.loadType = Resource::feeMediumBurdenRPC;
return result;
}
// {
// account: account,
// ledger_index_min: ledger_index // optional, defaults to earliest
// ledger_index_max: ledger_index, // optional, defaults to latest
// binary: boolean, // optional, defaults to false
// forward: boolean, // optional, defaults to false
// limit: integer, // optional
// marker: opaque // optional, resume previous query
// }
Json::Value RPCHandler::doAccountTx (Json::Value params, Resource::Charge& loadType, Application::ScopedLockType& masterLockHolder)
{
masterLockHolder.unlock ();
RippleAddress raAccount;
int limit = params.isMember (jss::limit) ? params[jss::limit].asUInt () : -1;
bool bBinary = params.isMember ("binary") && params["binary"].asBool ();
bool bForward = params.isMember ("forward") && params["forward"].asBool ();
std::uint32_t uLedgerMin;
std::uint32_t uLedgerMax;
std::uint32_t uValidatedMin;
std::uint32_t uValidatedMax;
bool bValidated = mNetOps->getValidatedRange (uValidatedMin, uValidatedMax);
if (!bValidated)
{
// Don't have a validated ledger range.
return rpcError (rpcLGR_IDXS_INVALID);
}
if (!params.isMember ("account"))
return rpcError (rpcINVALID_PARAMS);
if (!raAccount.setAccountID (params["account"].asString ()))
return rpcError (rpcACT_MALFORMED);
loadType = Resource::feeMediumBurdenRPC;
if (params.isMember ("ledger_index_min") || params.isMember ("ledger_index_max"))
{
std::int64_t iLedgerMin = params.isMember ("ledger_index_min") ? params["ledger_index_min"].asInt () : -1;
std::int64_t iLedgerMax = params.isMember ("ledger_index_max") ? params["ledger_index_max"].asInt () : -1;
uLedgerMin = iLedgerMin == -1 ? 0 : iLedgerMin;
uLedgerMax = iLedgerMax == -1 ? uValidatedMax : iLedgerMax;
if (uLedgerMax < uLedgerMin)
{
return rpcError (rpcLGR_IDXS_INVALID);
}
}
else
{
Ledger::pointer l;
Json::Value ret = RPC::lookupLedger (params, l, *mNetOps);
if (!l)
return ret;
uLedgerMin = 0;
uLedgerMax = l->getLedgerSeq ();
}
Json::Value resumeToken;
if (params.isMember(jss::marker))
{
resumeToken = params[jss::marker];
}
#ifndef BEAST_DEBUG
try
{
#endif
Json::Value ret (Json::objectValue);
ret["account"] = raAccount.humanAccountID ();
Json::Value& jvTxns = (ret["transactions"] = Json::arrayValue);
if (bBinary)
{
std::vector<NetworkOPs::txnMetaLedgerType> txns =
mNetOps->getTxsAccountB (raAccount, uLedgerMin, uLedgerMax, bForward, resumeToken, limit, mRole == Config::ADMIN);
for (std::vector<NetworkOPs::txnMetaLedgerType>::const_iterator it = txns.begin (), end = txns.end ();
it != end; ++it)
{
Json::Value& jvObj = jvTxns.append (Json::objectValue);
std::uint32_t uLedgerIndex = std::get<2> (*it);
jvObj["tx_blob"] = std::get<0> (*it);
jvObj["meta"] = std::get<1> (*it);
jvObj["ledger_index"] = uLedgerIndex;
jvObj[jss::validated] = bValidated && uValidatedMin <= uLedgerIndex && uValidatedMax >= uLedgerIndex;
}
}
else
{
std::vector< std::pair<Transaction::pointer, TransactionMetaSet::pointer> > txns =
mNetOps->getTxsAccount (raAccount, uLedgerMin, uLedgerMax, bForward, resumeToken, limit, mRole == Config::ADMIN);
for (std::vector< std::pair<Transaction::pointer, TransactionMetaSet::pointer> >::iterator it = txns.begin (), end = txns.end (); it != end; ++it)
{
Json::Value& jvObj = jvTxns.append (Json::objectValue);
if (it->first)
jvObj[jss::tx] = it->first->getJson (1);
if (it->second)
{
std::uint32_t uLedgerIndex = it->second->getLgrSeq ();
jvObj[jss::meta] = it->second->getJson (0);
jvObj[jss::validated] = bValidated && uValidatedMin <= uLedgerIndex && uValidatedMax >= uLedgerIndex;
}
}
}
//Add information about the original query
ret[jss::ledger_index_min] = uLedgerMin;
ret[jss::ledger_index_max] = uLedgerMax;
if (params.isMember (jss::limit))
ret[jss::limit] = limit;
if (!resumeToken.isNull())
ret[jss::marker] = resumeToken;
return ret;
#ifndef BEAST_DEBUG
}
catch (...)
{
return rpcError (rpcINTERNAL);
}
#endif
}
// VFALCO TODO This function should take a reference to the params, modify it
// as needed, and then there should be a separate function to
// submit the transaction
//
Json::Value transactionSign (
Json::Value params, bool bSubmit, bool bFailHard,
Application::ScopedLockType& mlh, NetworkOPs& netOps, int role)
{
Json::Value jvResult;
WriteLog (lsDEBUG, RPCHandler) << "transactionSign: " << params;
if (! params.isMember ("secret"))
return RPC::missing_field_error ("secret");
if (! params.isMember ("tx_json"))
return RPC::missing_field_error ("tx_json");
RippleAddress naSeed;
if (! naSeed.setSeedGeneric (params["secret"].asString ()))
return RPC::make_error (rpcBAD_SEED,
RPC::invalid_field_message ("secret"));
Json::Value& tx_json (params ["tx_json"]);
if (! tx_json.isObject ())
return RPC::object_field_error ("tx_json");
if (! tx_json.isMember ("TransactionType"))
return RPC::missing_field_error ("tx_json.TransactionType");
std::string const sType = tx_json ["TransactionType"].asString ();
if (! tx_json.isMember ("Account"))
return RPC::make_error (rpcSRC_ACT_MISSING,
RPC::missing_field_message ("tx_json.Account"));
RippleAddress raSrcAddressID;
if (! raSrcAddressID.setAccountID (tx_json["Account"].asString ()))
return RPC::make_error (rpcSRC_ACT_MALFORMED,
RPC::invalid_field_message ("tx_json.Account"));
bool const verify = !(params.isMember ("offline")
&& params["offline"].asBool ());
if (!tx_json.isMember ("Sequence") && !verify)
return RPC::missing_field_error ("tx_json.Sequence");
// Check for current ledger
if (verify && !getConfig ().RUN_STANDALONE &&
(getApp().getLedgerMaster().getValidatedLedgerAge() > 120))
return rpcError (rpcNO_CURRENT);
// Check for load
if (getApp().getFeeTrack().isLoadedCluster() && (role != Config::ADMIN))
return rpcError(rpcTOO_BUSY);
Ledger::pointer lSnapshot = netOps.getCurrentLedger ();
AccountState::pointer asSrc;
if (verify) {
asSrc = netOps.getAccountState (lSnapshot, raSrcAddressID);
if (!asSrc)
{
// If not offline and did not find account, error.
WriteLog (lsDEBUG, RPCHandler)
<< "transactionSign: Failed to find source account in current ledger: "
<< raSrcAddressID.humanAccountID ();
return rpcError (rpcSRC_ACT_NOT_FOUND);
}
}
autofill_fee (params, lSnapshot, jvResult, role == Config::ADMIN);
if (RPC::contains_error (jvResult))
return jvResult;
if ("Payment" == sType)
{
auto e = signPayment(params, tx_json, raSrcAddressID, lSnapshot, role);
if (contains_error(e))
return e;
}
if ("Genesis" == sType)
{
auto e = signGenesis(params, tx_json, raSrcAddressID, lSnapshot, role);
if (contains_error(e))
return e;
}
if ("Transfer" == sType)
{
auto e = signTransfer(params, tx_json, raSrcAddressID, lSnapshot, role);
if (contains_error(e))
return e;
}
if ("AccountCreate" == sType)
{
auto e = signAccountCreate(params, tx_json, raSrcAddressID, lSnapshot, role);
if (contains_error(e))
return e;
}
if (!tx_json.isMember ("Fee")) {
auto const& transactionType = tx_json["TransactionType"].asString ();
if ("AccountSet" == transactionType
|| "OfferCreate" == transactionType
|| "OfferCancel" == transactionType
|| "TrustSet" == transactionType)
{
tx_json["Fee"] = (int) getConfig ().FEE_DEFAULT;
}
}
if (!tx_json.isMember ("Sequence"))
tx_json["Sequence"] = asSrc->getSeq ();
if (!tx_json.isMember ("Flags"))
tx_json["Flags"] = tfFullyCanonicalSig;
if (verify)
{
SLE::pointer sleAccountRoot = netOps.getSLEi (lSnapshot,
Ledger::getAccountRootIndex (raSrcAddressID.getAccountID ()));
if (!sleAccountRoot)
// XXX Ignore transactions for accounts not created.
return rpcError (rpcSRC_ACT_NOT_FOUND);
}
RippleAddress naSecret = RippleAddress::createSeedGeneric (params["secret"].asString ());
RippleAddress masterAccountPublic = RippleAddress::createAccountPublic(naSecret);
if (verify)
{
auto account = masterAccountPublic.getAccountID();
auto const& sle = asSrc->peekSLE();
WriteLog (lsWARNING, RPCHandler) <<
"verify: " << masterAccountPublic.humanAccountID () <<
" : " << raSrcAddressID.humanAccountID ();
if (raSrcAddressID.getAccountID () == account)
{
if (sle.isFlag(lsfDisableMaster) && "Inflation" != sType)
return rpcError (rpcMASTER_DISABLED);
}
else if (!sle.isFieldPresent(sfRegularKey) ||
account != sle.getFieldAccount160 (sfRegularKey))
{
return rpcError (rpcBAD_SECRET);
}
}
STParsedJSON parsed ("tx_json", tx_json);
if (!parsed.object.get())
{
jvResult ["error"] = parsed.error ["error"];
jvResult ["error_code"] = parsed.error ["error_code"];
jvResult ["error_message"] = parsed.error ["error_message"];
return jvResult;
}
std::unique_ptr<STObject> sopTrans = std::move(parsed.object);
sopTrans->setFieldVL (sfSigningPubKey, masterAccountPublic.getAccountPublic ());
SerializedTransaction::pointer stpTrans;
try
{
stpTrans = boost::make_shared<SerializedTransaction> (*sopTrans);
}
catch (std::exception&)
{
return RPC::make_error (rpcINTERNAL,
"Exception occurred during transaction");
}
std::string reason;
if (!passesLocalChecks (*stpTrans, reason))
return RPC::make_error (rpcINVALID_PARAMS, reason);
if (params.isMember ("debug_signing"))
{
jvResult["tx_unsigned"] = strHex (
stpTrans->getSerializer ().peekData ());
jvResult["tx_signing_hash"] = to_string (stpTrans->getSigningHash ());
}
// FIXME: For performance, transactions should not be signed in this code path.
RippleAddress naAccountPrivate = RippleAddress::createAccountPrivate (naSecret);
stpTrans->sign (naAccountPrivate);
Transaction::pointer tpTrans;
tpTrans = getApp().getMasterTransaction().fetch(stpTrans->getTransactionID(), false);
if (tpTrans)
{
TER res = tpTrans->getResult();
if (!(isTelLocal(res) || isTemMalformed(res) || isTefFailure(res)))
{
tpTrans = Transaction::pointer();
}
}
if (!tpTrans)
{
try
{
tpTrans = boost::make_shared<Transaction> (stpTrans, false);
}
catch (std::exception&)
{
return RPC::make_error (rpcINTERNAL,
"Exception occurred during transaction");
}
try
{
// FIXME: For performance, should use asynch interface
tpTrans = netOps.submitTransactionSync (tpTrans,
role == Config::ADMIN, true, bFailHard, bSubmit);
if (!tpTrans)
{
return RPC::make_error (rpcINTERNAL,
"Unable to sterilize transaction.");
}
}
catch (std::exception&)
{
return RPC::make_error (rpcINTERNAL,
"Exception occurred during transaction submission.");
}
}
try
{
jvResult["tx_json"] = tpTrans->getJson (0);
jvResult["tx_blob"] = strHex (
tpTrans->getSTransaction ()->getSerializer ().peekData ());
if (temUNCERTAIN != tpTrans->getResult ())
{
std::string sToken;
std::string sHuman;
transResultInfo (tpTrans->getResult (), sToken, sHuman);
jvResult["engine_result"] = sToken;
jvResult["engine_result_code"] = tpTrans->getResult ();
jvResult["engine_result_message"] = sHuman;
}
return jvResult;
}
catch (std::exception&)
{
return RPC::make_error (rpcINTERNAL,
"Exception occurred during JSON handling.");
}
}
// TODO(tom): what is that "default"?
Json::Value doAccountInfo (RPC::Context& context)
{
auto& params = context.params;
Ledger::pointer ledger;
Json::Value result = RPC::lookupLedger (params, ledger, context.netOps);
if (!ledger)
return result;
if (!params.isMember (jss::account) && !params.isMember (jss::ident))
return RPC::missing_field_error (jss::account);
std::string strIdent = params.isMember (jss::account)
? params[jss::account].asString () : params[jss::ident].asString ();
bool bIndex;
int iIndex = params.isMember (jss::account_index)
? params[jss::account_index].asUInt () : 0;
bool bStrict = params.isMember (jss::strict) && params[jss::strict].asBool ();
RippleAddress naAccount;
// Get info on account.
auto jvAccepted = RPC::accountFromString (
naAccount, bIndex, strIdent, iIndex, bStrict);
if (!jvAccepted.empty ())
return jvAccepted;
AccountState::pointer asAccepted =
getAccountState(*ledger, naAccount,
getApp().getSLECache());
if (asAccepted)
{
asAccepted->addJson (jvAccepted);
// See if there's a SignerEntries for this account.
AccountID const account = naAccount.getAccountID ();
uint256 const signerListIndex = getSignerListIndex (account);
auto const signerList = fetch(*ledger, signerListIndex,
getApp().getSLECache());
if (signerList)
{
// Return multi-signing information if there are multi-signers.
static const Json::StaticString multiSignersName("multisigners");
jvAccepted[multiSignersName] = signerList->getJson (0);
Json::Value& multiSignerJson = jvAccepted[multiSignersName];
// Remove unwanted fields.
multiSignerJson.removeMember (sfFlags.getName ());
multiSignerJson.removeMember (sfLedgerEntryType.getName ());
multiSignerJson.removeMember (sfOwnerNode.getName ());
multiSignerJson.removeMember ("index");
}
result[jss::account_data] = jvAccepted;
}
else
{
result[jss::account] = naAccount.humanAccountID ();
RPC::inject_error (rpcACT_NOT_FOUND, result);
}
return result;
}
// {
// account: account,
// ledger_index_min: ledger_index // optional, defaults to earliest
// ledger_index_max: ledger_index, // optional, defaults to latest
// binary: boolean, // optional, defaults to false
// forward: boolean, // optional, defaults to false
// limit: integer, // optional
// marker: opaque // optional, resume previous query
// }
Json::Value doAccountTx (RPC::Context& context)
{
auto& params = context.params_;
RippleAddress raAccount;
int limit = params.isMember (jss::limit) ?
params[jss::limit].asUInt () : -1;
bool bBinary = params.isMember ("binary") && params["binary"].asBool ();
bool bForward = params.isMember ("forward") && params["forward"].asBool ();
std::uint32_t uLedgerMin;
std::uint32_t uLedgerMax;
std::uint32_t uValidatedMin;
std::uint32_t uValidatedMax;
bool bValidated = context.netOps_.getValidatedRange (
uValidatedMin, uValidatedMax);
if (!bValidated)
{
// Don't have a validated ledger range.
return rpcError (rpcLGR_IDXS_INVALID);
}
if (!params.isMember ("account"))
return rpcError (rpcINVALID_PARAMS);
if (!raAccount.setAccountID (params["account"].asString ()))
return rpcError (rpcACT_MALFORMED);
context.loadType_ = Resource::feeMediumBurdenRPC;
if (params.isMember ("ledger_index_min") ||
params.isMember ("ledger_index_max"))
{
std::int64_t iLedgerMin = params.isMember ("ledger_index_min")
? params["ledger_index_min"].asInt () : -1;
std::int64_t iLedgerMax = params.isMember ("ledger_index_max")
? params["ledger_index_max"].asInt () : -1;
uLedgerMin = iLedgerMin == -1 ? uValidatedMin : iLedgerMin;
uLedgerMax = iLedgerMax == -1 ? uValidatedMax : iLedgerMax;
if (uLedgerMax < uLedgerMin)
return rpcError (rpcLGR_IDXS_INVALID);
}
else
{
Ledger::pointer l;
Json::Value ret = RPC::lookupLedger (params, l, context.netOps_);
if (!l)
return ret;
uLedgerMin = uLedgerMax = l->getLedgerSeq ();
}
Json::Value resumeToken;
if (params.isMember(jss::marker))
resumeToken = params[jss::marker];
#ifndef BEAST_DEBUG
try
{
#endif
Json::Value ret (Json::objectValue);
ret["account"] = raAccount.humanAccountID ();
Json::Value& jvTxns = (ret["transactions"] = Json::arrayValue);
if (bBinary)
{
auto txns = context.netOps_.getTxsAccountB (
raAccount, uLedgerMin, uLedgerMax, bForward, resumeToken, limit,
context.role_ == Config::ADMIN);
for (auto& it: txns)
{
Json::Value& jvObj = jvTxns.append (Json::objectValue);
std::uint32_t uLedgerIndex = std::get<2> (it);
jvObj["tx_blob"] = std::get<0> (it);
jvObj["meta"] = std::get<1> (it);
jvObj["ledger_index"] = uLedgerIndex;
jvObj[jss::validated]
= bValidated
&& uValidatedMin <= uLedgerIndex
&& uValidatedMax >= uLedgerIndex;
}
}
else
{
auto txns = context.netOps_.getTxsAccount (
raAccount, uLedgerMin, uLedgerMax, bForward, resumeToken, limit,
context.role_ == Config::ADMIN);
for (auto& it: txns)
{
Json::Value& jvObj = jvTxns.append (Json::objectValue);
if (it.first)
jvObj[jss::tx] = it.first->getJson (1);
if (it.second)
{
std::uint32_t uLedgerIndex = it.second->getLgrSeq ();
jvObj[jss::meta] = it.second->getJson (0);
jvObj[jss::validated]
= bValidated
&& uValidatedMin <= uLedgerIndex
&& uValidatedMax >= uLedgerIndex;
}
}
}
//Add information about the original query
ret[jss::ledger_index_min] = uLedgerMin;
ret[jss::ledger_index_max] = uLedgerMax;
if (params.isMember (jss::limit))
ret[jss::limit] = limit;
if (!resumeToken.isNull())
ret[jss::marker] = resumeToken;
return ret;
#ifndef BEAST_DEBUG
}
catch (...)
{
return rpcError (rpcINTERNAL);
}
#endif
}
Json::Value doGatewayBalances (RPC::Context& context)
{
auto& params = context.params;
// Get the current ledger
Ledger::pointer ledger;
Json::Value result (RPC::lookupLedger (params, ledger, context.netOps));
if (!ledger)
return result;
if (!(params.isMember (jss::account) || params.isMember (jss::ident)))
return RPC::missing_field_error (jss::account);
std::string const strIdent (params.isMember (jss::account)
? params[jss::account].asString ()
: params[jss::ident].asString ());
int iIndex = 0;
if (params.isMember (jss::account_index))
{
auto const& accountIndex = params[jss::account_index];
if (!accountIndex.isUInt() && !accountIndex.isInt ())
return RPC::invalid_field_message (jss::account_index);
iIndex = accountIndex.asUInt ();
}
bool const bStrict = params.isMember (jss::strict) &&
params[jss::strict].asBool ();
// Get info on account.
bool bIndex; // out param
RippleAddress naAccount; // out param
Json::Value jvAccepted (RPC::accountFromString (
naAccount, bIndex, strIdent, iIndex, bStrict));
if (!jvAccepted.empty ())
return jvAccepted;
context.loadType = Resource::feeHighBurdenRPC;
result[jss::account] = naAccount.humanAccountID();
auto accountID = naAccount.getAccountID();
// Parse the specified hotwallet(s), if any
std::set <AccountID> hotWallets;
if (params.isMember ("hotwallet"))
{
Json::Value const& hw = params["hotwallet"];
bool valid = true;
auto addHotWallet = [&valid, &hotWallets](Json::Value const& j)
{
if (j.isString())
{
RippleAddress ra;
if (! ra.setAccountPublic (j.asString ()) &&
! ra.setAccountID (j.asString()))
{
valid = false;
}
else
hotWallets.insert (ra.getAccountID ());
}
else
{
valid = false;
}
};
if (hw.isArray())
{
for (unsigned i = 0; i < hw.size(); ++i)
addHotWallet (hw[i]);
}
else if (hw.isString())
{
addHotWallet (hw);
}
else
{
valid = false;
}
if (! valid)
{
result[jss::error] = "invalidHotWallet";
return result;
}
}
std::map <Currency, STAmount> sums;
std::map <AccountID, std::vector <STAmount>> hotBalances;
std::map <AccountID, std::vector <STAmount>> assets;
// Traverse the cold wallet's trust lines
forEachItem(*ledger, accountID, getApp().getSLECache(),
[&](std::shared_ptr<SLE const> const& sle)
{
auto rs = RippleState::makeItem (accountID, sle);
if (!rs)
return;
int balSign = rs->getBalance().signum();
if (balSign == 0)
return;
auto const& peer = rs->getAccountIDPeer();
// Here, a negative balance means the cold wallet owes (normal)
// A positive balance means the cold wallet has an asset (unusual)
if (hotWallets.count (peer) > 0)
{
// This is a specified hot wallt
hotBalances[peer].push_back (-rs->getBalance ());
}
else if (balSign > 0)
{
// This is a gateway asset
assets[peer].push_back (rs->getBalance ());
}
else
{
// normal negative balance, obligation to customer
auto& bal = sums[rs->getBalance().getCurrency()];
if (bal == zero)
{
// This is needed to set the currency code correctly
bal = -rs->getBalance();
}
else
bal -= rs->getBalance();
}
});
if (! sums.empty())
{
Json::Value& j = (result [jss::obligations] = Json::objectValue);
for (auto const& e : sums)
{
j[to_string (e.first)] = e.second.getText ();
}
}
if (! hotBalances.empty())
{
Json::Value& j = (result [jss::balances] = Json::objectValue);
for (auto const& account : hotBalances)
{
Json::Value& balanceArray = (j[to_string (account.first)] = Json::arrayValue);
for (auto const& balance : account.second)
{
Json::Value& entry = balanceArray.append (Json::objectValue);
entry[jss::currency] = to_string (balance.issue ().currency);
entry[jss::value] = balance.getText();
}
}
}
if (! assets.empty())
{
Json::Value& j = (result [jss::assets] = Json::objectValue);
for (auto const& account : assets)
{
Json::Value& balanceArray = (j[to_string (account.first)] = Json::arrayValue);
for (auto const& balance : account.second)
{
Json::Value& entry = balanceArray.append (Json::objectValue);
entry[jss::currency] = to_string (balance.issue ().currency);
entry[jss::value] = balance.getText();
}
}
}
return result;
}
// {
// account: <account>|<account_public_key>
// account_index: <number> // optional, defaults to 0.
// ledger_hash : <ledger>
// ledger_index : <ledger_index>
// limit: integer // optional
// marker: opaque // optional, resume previous query
// }
Json::Value doAccountOffers (RPC::Context& context)
{
auto const& params (context.params_);
Ledger::pointer ledger;
Json::Value result (RPC::lookupLedger (params, ledger, context.netOps_));
if (! ledger)
return result;
if (! params.isMember (jss::account))
return RPC::missing_field_error ("account");
std::string strIdent (params[jss::account].asString ());
bool bIndex (params.isMember (jss::account_index));
int const iIndex (bIndex ? params[jss::account_index].asUInt () : 0);
RippleAddress rippleAddress;
result = RPC::accountFromString (ledger, rippleAddress, bIndex, strIdent,
iIndex, false, context.netOps_);
if (! result.empty ())
return result;
// Get info on account.
result[jss::account] = rippleAddress.humanAccountID ();
if (bIndex)
result[jss::account_index] = iIndex;
if (! ledger->hasAccount (rippleAddress))
return rpcError (rpcACT_NOT_FOUND);
unsigned int limit;
if (params.isMember (jss::limit))
{
limit = std::max (RPC::Tuning::minOffersPerRequest,
std::min (params[jss::limit].asUInt (),
RPC::Tuning::maxOffersPerRequest));
}
else
{
limit = RPC::Tuning::defaultOffersPerRequest;
}
Account const& raAccount (rippleAddress.getAccountID ());
Json::Value& jsonOffers (result[jss::offers] = Json::arrayValue);
std::vector <SLE::pointer> offers;
unsigned int reserve (limit);
uint256 startAfter;
std::uint64_t startHint;
if (params.isMember(jss::marker))
{
// We have a start point. Use limit - 1 from the result and use the
// very last one for the resume.
Json::Value const& marker (params[jss::marker]);
if (! marker.isString ())
return rpcError (rpcACT_MALFORMED);
startAfter.SetHex (marker.asString ());
SLE::pointer sleOffer (ledger->getSLEi (startAfter));
if (sleOffer == nullptr ||
sleOffer->getType () != ltOFFER ||
raAccount != sleOffer->getFieldAccount160 (sfAccount))
{
return rpcError (rpcINVALID_PARAMS);
}
startHint = sleOffer->getFieldU64(sfOwnerNode);
// Caller provided the first offer (startAfter), add it as first result
Json::Value& obj (jsonOffers.append (Json::objectValue));
sleOffer->getFieldAmount (sfTakerPays).setJson (obj[jss::taker_pays]);
sleOffer->getFieldAmount (sfTakerGets).setJson (obj[jss::taker_gets]);
obj[jss::seq] = sleOffer->getFieldU32 (sfSequence);
obj[jss::flags] = sleOffer->getFieldU32 (sfFlags);
offers.reserve (reserve);
}
else
{
startHint = 0;
// We have no start point, limit should be one higher than requested.
offers.reserve (++reserve);
}
if (! ledger->visitAccountItems (raAccount, startAfter, startHint, reserve,
[&offers](SLE::ref offer)
{
if (offer->getType () == ltOFFER)
{
offers.emplace_back (offer);
return true;
}
return false;
}))
{
return rpcError (rpcINVALID_PARAMS);
}
if (offers.size () == reserve)
{
result[jss::limit] = limit;
result[jss::marker] = to_string (offers.back ()->getIndex ());
offers.pop_back ();
}
for (auto const& offer : offers)
{
Json::Value& obj (jsonOffers.append (Json::objectValue));
offer->getFieldAmount (sfTakerPays).setJson (obj[jss::taker_pays]);
offer->getFieldAmount (sfTakerGets).setJson (obj[jss::taker_gets]);
obj[jss::seq] = offer->getFieldU32 (sfSequence);
obj[jss::flags] = offer->getFieldU32 (sfFlags);
}
context.loadType_ = Resource::feeMediumBurdenRPC;
return result;
}
// This interface is deprecated.
Json::Value doRipplePathFind (RPC::Context& context)
{
RPC::LegacyPathFind lpf (context.role == Role::ADMIN);
if (!lpf.isOk ())
return rpcError (rpcTOO_BUSY);
context.loadType = Resource::feeHighBurdenRPC;
RippleAddress raSrc;
RippleAddress raDst;
STAmount saDstAmount;
Ledger::pointer lpLedger;
Json::Value jvResult;
if (getConfig().RUN_STANDALONE ||
context.params.isMember(jss::ledger) ||
context.params.isMember(jss::ledger_index) ||
context.params.isMember(jss::ledger_hash))
{
// The caller specified a ledger
jvResult = RPC::lookupLedger (
context.params, lpLedger, context.netOps);
if (!lpLedger)
return jvResult;
}
if (!context.params.isMember ("source_account"))
{
jvResult = rpcError (rpcSRC_ACT_MISSING);
}
else if (!context.params["source_account"].isString ()
|| !raSrc.setAccountID (
context.params["source_account"].asString ()))
{
jvResult = rpcError (rpcSRC_ACT_MALFORMED);
}
else if (!context.params.isMember ("destination_account"))
{
jvResult = rpcError (rpcDST_ACT_MISSING);
}
else if (!context.params["destination_account"].isString ()
|| !raDst.setAccountID (
context.params["destination_account"].asString ()))
{
jvResult = rpcError (rpcDST_ACT_MALFORMED);
}
else if (
// Parse saDstAmount.
!context.params.isMember ("destination_amount")
|| ! amountFromJsonNoThrow(saDstAmount, context.params["destination_amount"])
|| saDstAmount <= zero
|| (!isXRP(saDstAmount.getCurrency ())
&& (!saDstAmount.getIssuer () ||
noAccount() == saDstAmount.getIssuer ())))
{
WriteLog (lsINFO, RPCHandler) << "Bad destination_amount.";
jvResult = rpcError (rpcINVALID_PARAMS);
}
else if (
// Checks on source_currencies.
context.params.isMember ("source_currencies")
&& (!context.params["source_currencies"].isArray ()
|| !context.params["source_currencies"].size ())
// Don't allow empty currencies.
)
{
WriteLog (lsINFO, RPCHandler) << "Bad source_currencies.";
jvResult = rpcError (rpcINVALID_PARAMS);
}
else
{
context.loadType = Resource::feeHighBurdenRPC;
RippleLineCache::pointer cache;
if (lpLedger)
{
// The caller specified a ledger
lpLedger = std::make_shared<Ledger> (std::ref (*lpLedger), false);
cache = std::make_shared<RippleLineCache>(lpLedger);
}
else
{
// The closed ledger is recent and any nodes made resident
// have the best chance to persist
lpLedger = context.netOps.getClosedLedger();
cache = getApp().getPathRequests().getLineCache(lpLedger, false);
}
Json::Value jvSrcCurrencies;
if (context.params.isMember ("source_currencies"))
{
jvSrcCurrencies = context.params["source_currencies"];
}
else
{
auto currencies = accountSourceCurrencies (raSrc, cache, true);
jvSrcCurrencies = Json::Value (Json::arrayValue);
for (auto const& uCurrency: currencies)
{
Json::Value jvCurrency (Json::objectValue);
jvCurrency["currency"] = to_string(uCurrency);
jvSrcCurrencies.append (jvCurrency);
}
}
// Fill in currencies destination will accept
Json::Value jvDestCur (Json::arrayValue);
// TODO(tom): this could be optimized the same way that
// PathRequest::doUpdate() is - if we don't obsolete this code first.
auto usDestCurrID = accountDestCurrencies (raDst, cache, true);
for (auto const& uCurrency: usDestCurrID)
jvDestCur.append (to_string (uCurrency));
jvResult["destination_currencies"] = jvDestCur;
jvResult["destination_account"] = raDst.humanAccountID ();
Json::Value jvArray (Json::arrayValue);
int level = getConfig().PATH_SEARCH_OLD;
if ((getConfig().PATH_SEARCH_MAX > level)
&& !getApp().getFeeTrack().isLoadedLocal())
{
++level;
}
if (context.params.isMember("search_depth")
&& context.params["search_depth"].isIntegral())
{
int rLev = context.params["search_depth"].asInt ();
if ((rLev < level) || (context.role == Role::ADMIN))
level = rLev;
}
FindPaths fp (
cache,
raSrc.getAccountID(),
raDst.getAccountID(),
saDstAmount,
level,
4); // max paths
for (unsigned int i = 0; i != jvSrcCurrencies.size (); ++i)
{
Json::Value jvSource = jvSrcCurrencies[i];
Currency uSrcCurrencyID;
Account uSrcIssuerID;
if (!jvSource.isObject ())
return rpcError (rpcINVALID_PARAMS);
// Parse mandatory currency.
if (!jvSource.isMember ("currency")
|| !to_currency (
uSrcCurrencyID, jvSource["currency"].asString ()))
{
WriteLog (lsINFO, RPCHandler) << "Bad currency.";
return rpcError (rpcSRC_CUR_MALFORMED);
}
if (uSrcCurrencyID.isNonZero ())
uSrcIssuerID = raSrc.getAccountID ();
// Parse optional issuer.
if (jvSource.isMember ("issuer") &&
((!jvSource["issuer"].isString () ||
!to_issuer (uSrcIssuerID, jvSource["issuer"].asString ())) ||
(uSrcIssuerID.isZero () != uSrcCurrencyID.isZero ()) ||
(noAccount() == uSrcIssuerID)))
{
WriteLog (lsINFO, RPCHandler) << "Bad issuer.";
return rpcError (rpcSRC_ISR_MALFORMED);
}
STPathSet spsComputed;
if (context.params.isMember("paths"))
{
Json::Value pathSet = Json::objectValue;
pathSet["Paths"] = context.params["paths"];
STParsedJSONObject paths ("pathSet", pathSet);
if (paths.object.get() == nullptr)
return paths.error;
else
{
spsComputed = paths.object.get()->getFieldPathSet (sfPaths);
WriteLog (lsTRACE, RPCHandler) << "ripple_path_find: Paths: " << spsComputed.getJson (0);
}
}
STPath fullLiquidityPath;
auto valid = fp.findPathsForIssue (
{uSrcCurrencyID, uSrcIssuerID},
spsComputed,
fullLiquidityPath);
if (!valid)
{
WriteLog (lsWARNING, RPCHandler)
<< "ripple_path_find: No paths found.";
}
else
{
auto& issuer =
isXRP (uSrcIssuerID) ?
isXRP (uSrcCurrencyID) ? // Default to source account.
xrpAccount() :
Account (raSrc.getAccountID ())
: uSrcIssuerID; // Use specifed issuer.
STAmount saMaxAmount ({uSrcCurrencyID, issuer}, 1);
saMaxAmount.negate ();
LedgerEntrySet lesSandbox (lpLedger, tapNONE);
auto rc = path::RippleCalc::rippleCalculate (
lesSandbox,
saMaxAmount, // --> Amount to send is unlimited
// to get an estimate.
saDstAmount, // --> Amount to deliver.
raDst.getAccountID (), // --> Account to deliver to.
raSrc.getAccountID (), // --> Account sending from.
spsComputed); // --> Path set.
WriteLog (lsWARNING, RPCHandler)
<< "ripple_path_find:"
<< " saMaxAmount=" << saMaxAmount
<< " saDstAmount=" << saDstAmount
<< " saMaxAmountAct=" << rc.actualAmountIn
<< " saDstAmountAct=" << rc.actualAmountOut;
if (fullLiquidityPath.size() > 0 &&
(rc.result() == terNO_LINE || rc.result() == tecPATH_PARTIAL))
{
WriteLog (lsDEBUG, PathRequest)
<< "Trying with an extra path element";
spsComputed.push_back (fullLiquidityPath);
lesSandbox.clear ();
rc = path::RippleCalc::rippleCalculate (
lesSandbox,
saMaxAmount, // --> Amount to send is unlimited
// to get an estimate.
saDstAmount, // --> Amount to deliver.
raDst.getAccountID (), // --> Account to deliver to.
raSrc.getAccountID (), // --> Account sending from.
spsComputed); // --> Path set.
WriteLog (lsDEBUG, PathRequest)
<< "Extra path element gives "
<< transHuman (rc.result ());
}
if (rc.result () == tesSUCCESS)
{
Json::Value jvEntry (Json::objectValue);
STPathSet spsCanonical;
// Reuse the expanded as it would need to be calcuated
// anyway to produce the canonical. (At least unless we
// make a direct canonical.)
jvEntry["source_amount"] = rc.actualAmountIn.getJson (0);
jvEntry["paths_canonical"] = Json::arrayValue;
jvEntry["paths_computed"] = spsComputed.getJson (0);
jvArray.append (jvEntry);
}
else
{
std::string strToken;
std::string strHuman;
transResultInfo (rc.result (), strToken, strHuman);
WriteLog (lsDEBUG, RPCHandler)
<< "ripple_path_find: "
<< strToken << " "
<< strHuman << " "
<< spsComputed.getJson (0);
}
}
}
// Each alternative differs by source currency.
jvResult["alternatives"] = jvArray;
}
WriteLog (lsDEBUG, RPCHandler)
<< boost::str (boost::format ("ripple_path_find< %s")
% jvResult);
return jvResult;
}
void LoopThread(unsigned int n, uint64_t eta50, string* ppattern,
string* pmaster_seed, string* pmaster_seed_hex, string* paccount_id)
{
RippleAddress naSeed;
RippleAddress naAccount;
string pattern = *ppattern;
string account_id;
uint128 key;
getRand(key.begin(), key.size());
uint64_t count = 0;
uint64_t last_count = 0;
do {
naSeed.setSeed(key);
RippleAddress naGenerator = createGeneratorPublic(naSeed);
naAccount.setAccountPublic(naGenerator.getAccountPublic(), 0);
account_id = naAccount.humanAccountID();
count++;
if (count % UPDATE_ITERATIONS == 0) {
boost::unique_lock<boost::mutex> lock(mutex);
total_searched += count - last_count;
last_count = count;
uint64_t nSecs = time(NULL) - start_time;
double speed = (1.0 * total_searched)/nSecs;
const char* unit = "seconds";
double eta50f = eta50/speed;
if (eta50f > 100) {
unit = "minutes";
eta50f /= 60;
if (eta50f > 100) {
unit = "hours";
eta50f /= 60;
if (eta50f > 48) {
unit = "days";
eta50f /= 24;
}
}
}
cout << "# Thread " << n << ": " << count << " seeds." << endl
<< "#" << endl
<< "# Total Speed: " << speed << " seeds/second" << endl
<< "# Total Searched: " << total_searched << endl
<< "# Total Time: " << nSecs << " seconds" << endl
<< "# ETA 50%: " << eta50f << " " << unit << endl
<< "# Last: " << account_id << endl
<< "# Pattern: " << pattern << endl
<< "#" << endl;
}
key++;
boost::this_thread::yield();
} while ((account_id.substr(0, pattern.size()) != pattern) && !fDone);
boost::unique_lock<boost::mutex> lock(mutex);
if (fDone) return;
fDone = true;
cout << "# *** Found by thread " << n << ". ***" << endl
<< "#" << endl;
*pmaster_seed = naSeed.humanSeed();
*pmaster_seed_hex = naSeed.getSeed().ToString();
*paccount_id = account_id;
}
// This interface is deprecated.
Json::Value doRipplePathFind (RPC::Context& context)
{
RPC::LegacyPathFind lpf (context.role == Role::ADMIN);
if (!lpf.isOk ())
return rpcError (rpcTOO_BUSY);
context.loadType = Resource::feeHighBurdenRPC;
RippleAddress raSrc;
RippleAddress raDst;
STAmount saDstAmount;
Ledger::pointer lpLedger;
Json::Value jvResult;
if (getConfig().RUN_STANDALONE ||
context.params.isMember(jss::ledger) ||
context.params.isMember(jss::ledger_index) ||
context.params.isMember(jss::ledger_hash))
{
// The caller specified a ledger
jvResult = RPC::lookupLedger (
context.params, lpLedger, context.netOps);
if (!lpLedger)
return jvResult;
}
if (!context.params.isMember (jss::source_account))
{
jvResult = rpcError (rpcSRC_ACT_MISSING);
}
else if (!context.params[jss::source_account].isString ()
|| !raSrc.setAccountID (
context.params[jss::source_account].asString ()))
{
jvResult = rpcError (rpcSRC_ACT_MALFORMED);
}
else if (!context.params.isMember (jss::destination_account))
{
jvResult = rpcError (rpcDST_ACT_MISSING);
}
else if (!context.params[jss::destination_account].isString ()
|| !raDst.setAccountID (
context.params[jss::destination_account].asString ()))
{
jvResult = rpcError (rpcDST_ACT_MALFORMED);
}
else if (
// Parse saDstAmount.
!context.params.isMember (jss::destination_amount)
|| ! amountFromJsonNoThrow(saDstAmount, context.params[jss::destination_amount])
|| saDstAmount <= zero
|| (!isXRP(saDstAmount.getCurrency ())
&& (!saDstAmount.getIssuer () ||
noAccount() == saDstAmount.getIssuer ())))
{
WriteLog (lsINFO, RPCHandler) << "Bad destination_amount.";
jvResult = rpcError (rpcINVALID_PARAMS);
}
else if (
// Checks on source_currencies.
context.params.isMember (jss::source_currencies)
&& (!context.params[jss::source_currencies].isArray ()
|| !context.params[jss::source_currencies].size ())
// Don't allow empty currencies.
)
{
WriteLog (lsINFO, RPCHandler) << "Bad source_currencies.";
jvResult = rpcError (rpcINVALID_PARAMS);
}
else
{
context.loadType = Resource::feeHighBurdenRPC;
RippleLineCache::pointer cache;
if (lpLedger)
{
// The caller specified a ledger
lpLedger = std::make_shared<Ledger> (std::ref (*lpLedger), false);
cache = std::make_shared<RippleLineCache>(lpLedger);
}
else
{
// The closed ledger is recent and any nodes made resident
// have the best chance to persist
lpLedger = context.netOps.getClosedLedger();
cache = getApp().getPathRequests().getLineCache(lpLedger, false);
}
Json::Value jvSrcCurrencies;
if (context.params.isMember (jss::source_currencies))
{
jvSrcCurrencies = context.params[jss::source_currencies];
}
else
{
jvSrcCurrencies = buildSrcCurrencies(raSrc, cache);
}
// Fill in currencies destination will accept
Json::Value jvDestCur (Json::arrayValue);
// TODO(tom): this could be optimized the same way that
// PathRequest::doUpdate() is - if we don't obsolete this code first.
auto usDestCurrID = accountDestCurrencies (raDst, cache, true);
for (auto const& uCurrency: usDestCurrID)
jvDestCur.append (to_string (uCurrency));
jvResult[jss::destination_currencies] = jvDestCur;
jvResult[jss::destination_account] = raDst.humanAccountID ();
int level = getConfig().PATH_SEARCH_OLD;
if ((getConfig().PATH_SEARCH_MAX > level)
&& !getApp().getFeeTrack().isLoadedLocal())
{
++level;
}
if (context.params.isMember(jss::search_depth)
&& context.params[jss::search_depth].isIntegral())
{
int rLev = context.params[jss::search_depth].asInt ();
if ((rLev < level) || (context.role == Role::ADMIN))
level = rLev;
}
auto contextPaths = context.params.isMember(jss::paths) ?
boost::optional<Json::Value>(context.params[jss::paths]) :
boost::optional<Json::Value>(boost::none);
auto pathFindResult = ripplePathFind(cache, raSrc, raDst, saDstAmount,
lpLedger, jvSrcCurrencies, contextPaths, level);
if (!pathFindResult.first)
return pathFindResult.second;
// Each alternative differs by source currency.
jvResult[jss::alternatives] = pathFindResult.second;
}
WriteLog (lsDEBUG, RPCHandler)
<< boost::str (boost::format ("ripple_path_find< %s")
% jvResult);
return jvResult;
}
// VFALCO TODO This function should take a reference to the params, modify it
// as needed, and then there should be a separate function to
// submit the transaction.
//
Json::Value
transactionSign (
Json::Value params,
bool bSubmit,
bool bFailHard,
RPCDetail::LedgerFacade& ledgerFacade,
Role role)
{
Json::Value jvResult;
WriteLog (lsDEBUG, RPCHandler) << "transactionSign: " << params;
if (! params.isMember ("secret"))
return RPC::missing_field_error ("secret");
if (! params.isMember ("tx_json"))
return RPC::missing_field_error ("tx_json");
RippleAddress naSeed;
if (! naSeed.setSeedGeneric (params["secret"].asString ()))
return RPC::make_error (rpcBAD_SEED,
RPC::invalid_field_message ("secret"));
Json::Value& tx_json (params ["tx_json"]);
if (! tx_json.isObject ())
return RPC::object_field_error ("tx_json");
if (! tx_json.isMember ("TransactionType"))
return RPC::missing_field_error ("tx_json.TransactionType");
std::string const sType = tx_json ["TransactionType"].asString ();
if (! tx_json.isMember ("Account"))
return RPC::make_error (rpcSRC_ACT_MISSING,
RPC::missing_field_message ("tx_json.Account"));
RippleAddress raSrcAddressID;
if (! raSrcAddressID.setAccountID (tx_json["Account"].asString ()))
return RPC::make_error (rpcSRC_ACT_MALFORMED,
RPC::invalid_field_message ("tx_json.Account"));
bool const verify = !(params.isMember ("offline")
&& params["offline"].asBool ());
if (!tx_json.isMember ("Sequence") && !verify)
return RPC::missing_field_error ("tx_json.Sequence");
// Check for current ledger.
if (verify && !getConfig ().RUN_STANDALONE &&
(ledgerFacade.getValidatedLedgerAge () > 120))
return rpcError (rpcNO_CURRENT);
// Check for load.
if (ledgerFacade.isLoadedCluster () && (role != Role::ADMIN))
return rpcError (rpcTOO_BUSY);
ledgerFacade.snapshotAccountState (raSrcAddressID);
if (verify) {
if (!ledgerFacade.isValidAccount ())
{
// If not offline and did not find account, error.
WriteLog (lsDEBUG, RPCHandler)
<< "transactionSign: Failed to find source account "
<< "in current ledger: "
<< raSrcAddressID.humanAccountID ();
return rpcError (rpcSRC_ACT_NOT_FOUND);
}
}
autofill_fee (params, ledgerFacade, jvResult, role == Role::ADMIN);
if (RPC::contains_error (jvResult))
return jvResult;
if ("Payment" == sType)
{
auto e = signPayment(
params,
tx_json,
raSrcAddressID,
ledgerFacade,
role);
if (contains_error(e))
return e;
}
if (!tx_json.isMember ("Sequence"))
tx_json["Sequence"] = ledgerFacade.getSeq ();
if (!tx_json.isMember ("Flags"))
tx_json["Flags"] = tfFullyCanonicalSig;
if (verify)
{
if (!ledgerFacade.hasAccountRoot ())
// XXX Ignore transactions for accounts not created.
return rpcError (rpcSRC_ACT_NOT_FOUND);
}
RippleAddress secret = RippleAddress::createSeedGeneric (
params["secret"].asString ());
RippleAddress masterGenerator = RippleAddress::createGeneratorPublic (
secret);
RippleAddress masterAccountPublic = RippleAddress::createAccountPublic (
masterGenerator, 0);
if (verify)
{
WriteLog (lsTRACE, RPCHandler) <<
"verify: " << masterAccountPublic.humanAccountID () <<
" : " << raSrcAddressID.humanAccountID ();
auto const secretAccountID = masterAccountPublic.getAccountID();
if (raSrcAddressID.getAccountID () == secretAccountID)
{
if (ledgerFacade.accountMasterDisabled ())
return rpcError (rpcMASTER_DISABLED);
}
else if (!ledgerFacade.accountMatchesRegularKey (secretAccountID))
{
return rpcError (rpcBAD_SECRET);
}
}
STParsedJSONObject parsed ("tx_json", tx_json);
if (!parsed.object.get())
{
jvResult ["error"] = parsed.error ["error"];
jvResult ["error_code"] = parsed.error ["error_code"];
jvResult ["error_message"] = parsed.error ["error_message"];
return jvResult;
}
std::unique_ptr<STObject> sopTrans = std::move(parsed.object);
sopTrans->setFieldVL (
sfSigningPubKey,
masterAccountPublic.getAccountPublic ());
STTx::pointer stpTrans;
try
{
stpTrans = std::make_shared<STTx> (*sopTrans);
//WriteLog(lsINFO, RPCHandler) << "radar: before sign " << stpTrans->getFieldAmount(sfAmount);
}
catch (std::exception&)
{
return RPC::make_error (rpcINTERNAL,
"Exception occurred during transaction");
}
std::string reason;
if (!passesLocalChecks (*stpTrans, reason))
return RPC::make_error (rpcINVALID_PARAMS, reason);
if (params.isMember ("debug_signing"))
{
jvResult["tx_unsigned"] = strHex (
stpTrans->getSerializer ().peekData ());
jvResult["tx_signing_hash"] = to_string (stpTrans->getSigningHash ());
}
// FIXME: For performance, transactions should not be signed in this code
// path.
RippleAddress naAccountPrivate = RippleAddress::createAccountPrivate (
masterGenerator, secret, 0);
stpTrans->sign (naAccountPrivate);
Transaction::pointer tpTrans;
try
{
//WriteLog(lsINFO, RPCHandler) << "radar: after sign " << stpTrans->getFieldAmount(sfAmount);
tpTrans = std::make_shared<Transaction>(stpTrans, Validate::NO);
//WriteLog(lsINFO, RPCHandler) << "radar: after copy" << tpTrans->getSTransaction()->getFieldAmount(sfAmount);
}
catch (std::exception&)
{
return RPC::make_error (rpcINTERNAL,
"Exception occurred during transaction");
}
try
{
// FIXME: For performance, should use asynch interface.
tpTrans = ledgerFacade.submitTransactionSync (tpTrans,
role == Role::ADMIN, true, bFailHard, bSubmit);
if (!tpTrans)
{
return RPC::make_error (rpcINTERNAL,
"Unable to sterilize transaction.");
}
}
catch (std::exception&)
{
return RPC::make_error (rpcINTERNAL,
"Exception occurred during transaction submission.");
}
try
{
jvResult["tx_json"] = tpTrans->getJson (0);
jvResult["tx_blob"] = strHex (
tpTrans->getSTransaction ()->getSerializer ().peekData ());
if (temUNCERTAIN != tpTrans->getResult ())
{
std::string sToken;
std::string sHuman;
transResultInfo (tpTrans->getResult (), sToken, sHuman);
jvResult["engine_result"] = sToken;
jvResult["engine_result_code"] = tpTrans->getResult ();
jvResult["engine_result_message"] = sHuman;
}
return jvResult;
}
catch (std::exception&)
{
return RPC::make_error (rpcINTERNAL,
"Exception occurred during JSON handling.");
}
}
void run()
{
testBase58(RippleAddress::VER_NODE_PUBLIC, 'n');
testBase58(RippleAddress::VER_NODE_PRIVATE, 'h');
testBase58(RippleAddress::VER_ACCOUNT_PUBLIC, 'p');
testBase58(RippleAddress::VER_ACCOUNT_PRIVATE, 'h');
testBase58(RippleAddress::VER_SEED, 's');
// check pass phrase
std::string strPass("paysharesmaster");
std::string strBase58Seed("s3q5ZGX2ScQK2rJ4JATp7rND6X5npG3De8jMbB7tuvm2HAVHcCN");
std::string strBase58NodePublic("nfbbWHgJqzqfH1cfRpMdPRkJ19cxTsdHkBtz1SLJJQfyf9Ax6vd");
std::string strBase58AccountPublic("pGreoXKYybde1keKZwDCv8m5V1kT6JH37pgnTUVzdMkdygTixG8");
AccountPrivateKey accountPrivateKey;
NodePrivateKey nodePrivateKey;
accountPrivateKey.fromPassPhrase(strPass);
nodePrivateKey.fromPassPhrase(strPass);
expect(accountPrivateKey.base58Seed() == "s3q5ZGX2ScQK2rJ4JATp7rND6X5npG3De8jMbB7tuvm2HAVHcCN", accountPrivateKey.base58Seed());
expect(accountPrivateKey.base58AccountID() == "ganVp9o5emfzpwrG5QVUXqMv8AgLcdvySb", accountPrivateKey.base58AccountID());
expect(accountPrivateKey.base58PublicKey() == strBase58AccountPublic, accountPrivateKey.base58PublicKey());
expect(nodePrivateKey.base58PublicKey() == strBase58NodePublic, nodePrivateKey.base58PublicKey());
Blob sig;
uint256 message;
accountPrivateKey.sign(message, sig);
PaysharesPublicKey publicKey(accountPrivateKey.getPublicKey(), RippleAddress::VER_NODE_PUBLIC);
expect(publicKey.verifySignature(message, sig), "Signature didn't verify");
expect(publicKey.getAccountID() == accountPrivateKey.getAccountID(), "Account Id's mis match");
expect(publicKey.base58AccountID() == accountPrivateKey.base58AccountID(), "Account Id's mis match");
Blob nonCanonicalSig(sig);
add_l(nonCanonicalSig.data() + 32);
expect(sig != nonCanonicalSig, "Non-canonical signature equal to canonical signature");
expect(crypto_sign_verify_detached(nonCanonicalSig.data(),
message.data(), message.bytes,
publicKey.vchData.data()) == 0,
"Non-canonical signature didn't verify (ignoring canonical-ness)");
expect(!publicKey.verifySignature(message, nonCanonicalSig), "Non-canonical signature verified");
AccountPrivateKey privateKey2;
privateKey2.fromString(strBase58Seed); // key from base58seed
expect(privateKey2.base58Seed() == "s3q5ZGX2ScQK2rJ4JATp7rND6X5npG3De8jMbB7tuvm2HAVHcCN", privateKey2.base58Seed());
expect(privateKey2.base58AccountID() == "ganVp9o5emfzpwrG5QVUXqMv8AgLcdvySb", privateKey2.base58AccountID());
expect(privateKey2.base58PublicKey() == strBase58AccountPublic, privateKey2.base58PublicKey());
privateKey2.sign(message, sig);
expect(publicKey.verifySignature(message, sig), "Signature didn't verify"); // check with the previous pubkey
// check random
/// ======= OLD ====
// Construct a seed.
RippleAddress naSeed;
expect(naSeed.setSeedGeneric("masterpassphrase"));
expect(naSeed.humanSeed() == "s3q5ZGX2ScQK2rJ4JATp7rND6X5npG3De8jMbB7tuvm2HAVHcCN", naSeed.humanSeed());
// Create node public/private key pair
RippleAddress naNodePublic = RippleAddress::createNodePublic(naSeed);
expect(naNodePublic.verifySignature(message, sig), "Signature didn't verify");
expect(naNodePublic.humanNodePublic() == strBase58NodePublic, naNodePublic.humanNodePublic());
naNodePublic.setNodePublic(strBase58NodePublic);
expect(naNodePublic.verifySignature(message, sig), "Signature didn't verify");
expect(naNodePublic.humanNodePublic() == strBase58NodePublic, naNodePublic.humanNodePublic());
RippleAddress naAccountPublic = RippleAddress::createAccountPublic(naSeed);
expect(naAccountPublic.humanAccountID() == "ganVp9o5emfzpwrG5QVUXqMv8AgLcdvySb", naAccountPublic.humanAccountID());
expect(naAccountPublic.verifySignature(message, sig), "Signature didn't verify");
expect(naAccountPublic.humanAccountPublic() == strBase58AccountPublic, naAccountPublic.humanAccountPublic());
naAccountPublic.setAccountPublic(strBase58AccountPublic);
expect(naAccountPublic.humanAccountID() == "ganVp9o5emfzpwrG5QVUXqMv8AgLcdvySb", naAccountPublic.humanAccountID());
expect(naAccountPublic.verifySignature(message, sig), "Signature didn't verify");
expect(naAccountPublic.humanAccountPublic() == strBase58AccountPublic, naAccountPublic.humanAccountPublic());
Blob rippleSig;
RippleAddress naAccountPrivate = RippleAddress::createAccountPrivate(naSeed);
naAccountPrivate.sign(message, rippleSig);
expect(rippleSig==sig, "Signature don't match");
RippleAddress naNodePrivate = RippleAddress::createNodePrivate(naSeed);
naNodePrivate.sign(message, rippleSig);
expect(rippleSig == sig, "Signature don't match");
std::string strPrivateKey("ssQMHypYAPSPgniSyvJQccuL1dJUbXJWVgAPV5QcAuBVEWsZTVQwffsnwTY6Mivoy3NRSVR28ZaCW74F67VSq4VRC4zY1XR");
expect(naNodePrivate.humanNodePrivate() == strPrivateKey, naNodePrivate.humanNodePrivate());
expect(naNodePrivate.setNodePrivate(strPrivateKey),"couldn't create private node");
expect(naNodePrivate.humanNodePrivate() == strPrivateKey, naNodePrivate.humanNodePrivate());
naNodePrivate.sign(message, rippleSig);
expect(rippleSig == sig, "Signature don't match");
/*
RippleAddress naNodePrivate = RippleAddress::createNodePrivate(naSeed);
expect(naNodePrivate.humanNodePrivate() == "pnen77YEeUd4fFKG7iycBWcwKpTaeFRkW2WFostaATy1DSupwXe", naNodePrivate.humanNodePrivate());
// Check node signing.
Blob vucTextSrc = strCopy("Hello, nurse!");
uint256 uHash = Serializer::getSHA512Half(vucTextSrc);
Blob vucTextSig;
naNodePrivate.signNodePrivate(uHash, vucTextSig);
expect(naNodePublic.verifyNodePublic(uHash, vucTextSig, ECDSA::strict), "Verify failed.");
*/
}
// tx_account accountID [ledger_min [ledger_max [limit]]]] [binary] [count] [forward]
Json::Value parseTxAccount (const Json::Value& jvParams)
{
Json::Value jvRequest (Json::objectValue);
RippleAddress raAccount;
unsigned int iParams = jvParams.size ();
if (!raAccount.setAccountID (jvParams[0u].asString ()))
return rpcError (rpcACT_MALFORMED);
jvRequest["account"] = raAccount.humanAccountID ();
bool bDone = false;
while (!bDone && iParams >= 2)
{
if (jvParams[iParams - 1].asString () == "binary")
{
jvRequest["binary"] = true;
--iParams;
}
else if (jvParams[iParams - 1].asString () == "count")
{
jvRequest["count"] = true;
--iParams;
}
else if (jvParams[iParams - 1].asString () == "forward")
{
jvRequest["forward"] = true;
--iParams;
}
else
{
bDone = true;
}
}
if (1 == iParams)
{
nothing ();
}
else if (2 == iParams)
{
if (!jvParseLedger (jvRequest, jvParams[1u].asString ()))
return jvRequest;
}
else
{
int64 uLedgerMin = jvParams[1u].asInt ();
int64 uLedgerMax = jvParams[2u].asInt ();
if (uLedgerMax != -1 && uLedgerMax < uLedgerMin)
{
return rpcError (rpcLGR_IDXS_INVALID);
}
jvRequest["ledger_index_min"] = jvParams[1u].asInt ();
jvRequest["ledger_index_max"] = jvParams[2u].asInt ();
if (iParams >= 4)
jvRequest["limit"] = jvParams[3u].asInt ();
}
return jvRequest;
}
Json::Value walletPropose (Json::Value const& params)
{
RippleAddress naSeed;
RippleAddress naAccount;
KeyType type = KeyType::secp256k1;
bool const has_key_type = params.isMember (jss::key_type);
bool const has_passphrase = params.isMember (jss::passphrase);
if (has_key_type)
{
// `key_type` must be valid if present.
type = keyTypeFromString (params[jss::key_type].asString());
if (type == KeyType::invalid)
{
return rpcError (rpcBAD_SEED);
}
naSeed = getSeedFromRPC (params);
}
else if (has_passphrase)
{
naSeed.setSeedGeneric (params[jss::passphrase].asString());
}
else
{
naSeed.setSeedRandom();
}
if (!naSeed.isSet())
{
return rpcError(rpcBAD_SEED);
}
if (type == KeyType::secp256k1)
{
RippleAddress naGenerator = RippleAddress::createGeneratorPublic (naSeed);
naAccount.setAccountPublic (naGenerator, 0);
}
else if (type == KeyType::ed25519)
{
uint256 secretkey = keyFromSeed (naSeed.getSeed());
Blob publickey (33);
publickey[0] = 0xED;
ed25519_publickey (secretkey.data(), &publickey[1]);
secretkey.zero(); // security erase
naAccount.setAccountPublic (publickey);
}
else
{
assert (false); // not reached
}
Json::Value obj (Json::objectValue);
obj[jss::master_seed] = naSeed.humanSeed ();
obj[jss::master_seed_hex] = to_string (naSeed.getSeed ());
obj[jss::master_key] = naSeed.humanSeed1751();
obj[jss::account_id] = naAccount.humanAccountID ();
obj[jss::public_key] = naAccount.humanAccountPublic();
obj[jss::key_type] = to_string (type);
auto acct = naAccount.getAccountPublic();
obj[jss::public_key_hex] = strHex(acct.begin(), acct.size());
return obj;
}