Merge pull request #4188

a3fe1c5 simplewallet: add set_tx_key for importing tx keys from 3rd party wallets (stoffu)
This commit is contained in:
luigi1111 2018-08-15 17:47:05 -05:00
commit 8d2e454929
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GPG key ID: F4ACA0183641E010
4 changed files with 112 additions and 0 deletions

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@ -2303,6 +2303,10 @@ simple_wallet::simple_wallet()
boost::bind(&simple_wallet::get_tx_key, this, _1),
tr("get_tx_key <txid>"),
tr("Get the transaction key (r) for a given <txid>."));
m_cmd_binder.set_handler("set_tx_key",
boost::bind(&simple_wallet::set_tx_key, this, _1),
tr("set_tx_key <txid> <tx_key>"),
tr("Set the transaction key (r) for a given <txid> in case the tx was made by some other device or 3rd party wallet."));
m_cmd_binder.set_handler("check_tx_key",
boost::bind(&simple_wallet::check_tx_key, this, _1),
tr("check_tx_key <txid> <txkey> <address>"),
@ -5831,6 +5835,64 @@ bool simple_wallet::get_tx_key(const std::vector<std::string> &args_)
}
}
//----------------------------------------------------------------------------------------------------
bool simple_wallet::set_tx_key(const std::vector<std::string> &args_)
{
std::vector<std::string> local_args = args_;
if(local_args.size() != 2) {
fail_msg_writer() << tr("usage: set_tx_key <txid> <tx_key>");
return true;
}
crypto::hash txid;
if (!epee::string_tools::hex_to_pod(local_args[0], txid))
{
fail_msg_writer() << tr("failed to parse txid");
return true;
}
crypto::secret_key tx_key;
std::vector<crypto::secret_key> additional_tx_keys;
try
{
if (!epee::string_tools::hex_to_pod(local_args[1].substr(0, 64), tx_key))
{
fail_msg_writer() << tr("failed to parse tx_key");
return true;
}
while(true)
{
local_args[1] = local_args[1].substr(64);
if (local_args[1].empty())
break;
additional_tx_keys.resize(additional_tx_keys.size() + 1);
if (!epee::string_tools::hex_to_pod(local_args[1].substr(0, 64), additional_tx_keys.back()))
{
fail_msg_writer() << tr("failed to parse tx_key");
return true;
}
}
}
catch (const std::out_of_range &e)
{
fail_msg_writer() << tr("failed to parse tx_key");
return true;
}
LOCK_IDLE_SCOPE();
try
{
m_wallet->set_tx_key(txid, tx_key, additional_tx_keys);
success_msg_writer() << tr("Tx key successfully stored.");
}
catch (const std::exception &e)
{
fail_msg_writer() << tr("Failed to store tx key: ") << e.what();
}
return true;
}
//----------------------------------------------------------------------------------------------------
bool simple_wallet::get_tx_proof(const std::vector<std::string> &args)
{
if (m_wallet->key_on_device())