// {
// 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;
}
RippleAddress RippleAddress::createSeedRandom()
{
RippleAddress naNew;
naNew.setSeedRandom();
return naNew;
}
void run()
{
RippleAddress seed;
seed.setSeedRandom ();
RippleAddress generator = RippleAddress::createGeneratorPublic (seed);
RippleAddress publicAcct = RippleAddress::createAccountPublic (generator, 1);
RippleAddress privateAcct = RippleAddress::createAccountPrivate (generator, seed, 1);
STTx j (ttACCOUNT_SET);
j.setSourceAccount (publicAcct);
j.setSigningPubKey (publicAcct);
j.setFieldVL (sfMessageKey, publicAcct.getAccountPublic ());
j.sign (privateAcct);
unexpected (!j.checkSign (), "Transaction fails signature test");
Serializer rawTxn;
j.add (rawTxn);
SerialIter sit (rawTxn);
STTx copy (sit);
if (copy != j)
{
log << j.getJson (0);
log << copy.getJson (0);
fail ("Transaction fails serialize/deserialize test");
}
else
{
pass ();
}
STParsedJSONObject parsed ("test", j.getJson (0));
if (!parsed.object)
fail ("Unable to build object from json");
if (STObject (j) != parsed.object)
{
log << "ORIG: " << j.getJson (0);
log << "BUILT " << parsed.object->getJson (0);
fail ("Built a different transaction");
}
else
{
pass ();
}
}
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;
}