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simplewallet: add a new --restore-from-keys option

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It is similar in use to --restore-from-view-key, but also expects
a spend private key.

Requested by luigi1112, and useful to restore MyMonero wallets.
This commit is contained in:
moneromooo-monero
2016-02-22 22:10:55 +00:00
parent 3860feecb8
commit 4513b4cd2b
6 changed files with 157 additions and 6 deletions
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35
src/wallet/wallet2.cpp
View File

@@ -1185,6 +1185,41 @@ void wallet2::generate(const std::string& wallet_, const std::string& password,
store();
}
/*!
* \brief Creates a wallet from a public address and a spend/view secret key pair.
* \param wallet_ Name of wallet file
* \param password Password of wallet file
* \param spendkey spend secret key
* \param viewkey view secret key
*/
void wallet2::generate(const std::string& wallet_, const std::string& password,
const cryptonote::account_public_address &account_public_address,
const crypto::secret_key& spendkey, const crypto::secret_key& viewkey)
{
clear();
prepare_file_names(wallet_);
boost::system::error_code ignored_ec;
THROW_WALLET_EXCEPTION_IF(boost::filesystem::exists(m_wallet_file, ignored_ec), error::file_exists, m_wallet_file);
THROW_WALLET_EXCEPTION_IF(boost::filesystem::exists(m_keys_file, ignored_ec), error::file_exists, m_keys_file);
m_account.create_from_keys(account_public_address, spendkey, viewkey);
m_account_public_address = account_public_address;
m_watch_only = false;
bool r = store_keys(m_keys_file, password, true);
THROW_WALLET_EXCEPTION_IF(!r, error::file_save_error, m_keys_file);
r = file_io_utils::save_string_to_file(m_wallet_file + ".address.txt", m_account.get_public_address_str(m_testnet));
if(!r) LOG_PRINT_RED_L0("String with address text not saved");
cryptonote::block b;
generate_genesis(b);
m_blockchain.push_back(get_block_hash(b));
store();
}
/*!
* \brief Rewrites to the wallet file for wallet upgrade (doesn't generate key, assumes it's already there)
* \param wallet_name Name of wallet file (should exist)