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wallet2: factor the creation of a new wallet keys file

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This commit is contained in:
moneromooo-monero 2018-09-03 11:13:23 +00:00
parent be6acfd5be
commit 20171746de
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GPG key ID: 686F07454D6CEFC3
3 changed files with 29 additions and 77 deletions
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3
src/simplewallet/simplewallet.cpp
View file

@ -3678,7 +3678,8 @@ boost::optional<epee::wipeable_string> simple_wallet::new_wallet(const boost::pr
try
{
m_wallet->restore(m_wallet_file, std::move(rc.second).password(), device_name);
bool create_address_file = command_line::get_arg(vm, arg_create_address_file);
m_wallet->restore(m_wallet_file, std::move(rc.second).password(), device_name, create_address_file);
message_writer(console_color_white, true) << tr("Generated new wallet on hw device: ")
<< m_wallet->get_account().get_public_address_str(m_wallet->nettype());
}

99
src/wallet/wallet2.cpp
View file

@ -3333,6 +3333,22 @@ void wallet2::setup_new_blockchain()
add_subaddress_account(tr("Primary account"));
}
void wallet2::create_keys_file(const std::string &wallet_, bool watch_only, const epee::wipeable_string &password, bool create_address_file)
{
if (!wallet_.empty())
{
bool r = store_keys(m_keys_file, password, watch_only);
THROW_WALLET_EXCEPTION_IF(!r, error::file_save_error, m_keys_file);
if (create_address_file)
{
r = file_io_utils::save_string_to_file(m_wallet_file + ".address.txt", m_account.get_public_address_str(m_nettype));
if(!r) MERROR("String with address text not saved");
}
}
}
/*!
* \brief Generates a wallet or restores one.
* \param wallet_ Name of wallet file
@ -3409,18 +3425,7 @@ void wallet2::generate(const std::string& wallet_, const epee::wipeable_string&
m_key_on_device = false;
setup_keys(password);
if (!wallet_.empty())
{
bool r = store_keys(m_keys_file, password, false);
THROW_WALLET_EXCEPTION_IF(!r, error::file_save_error, m_keys_file);
if (m_nettype != MAINNET || create_address_file)
{
r = file_io_utils::save_string_to_file(m_wallet_file + ".address.txt", m_account.get_public_address_str(m_nettype));
if(!r) MERROR("String with address text not saved");
}
}
create_keys_file(wallet_, false, password, m_nettype != MAINNET || create_address_file);
setup_new_blockchain();
if (!wallet_.empty())
@ -3465,17 +3470,7 @@ crypto::secret_key wallet2::generate(const std::string& wallet_, const epee::wip
m_refresh_from_block_height = estimate_blockchain_height();
}
if (!wallet_.empty())
{
bool r = store_keys(m_keys_file, password, false);
THROW_WALLET_EXCEPTION_IF(!r, error::file_save_error, m_keys_file);
if (m_nettype != MAINNET || create_address_file)
{
r = file_io_utils::save_string_to_file(m_wallet_file + ".address.txt", m_account.get_public_address_str(m_nettype));
if(!r) MERROR("String with address text not saved");
}
}
create_keys_file(wallet_, false, password, m_nettype != MAINNET || create_address_file);
setup_new_blockchain();
@ -3558,17 +3553,7 @@ void wallet2::generate(const std::string& wallet_, const epee::wipeable_string&
m_key_on_device = false;
setup_keys(password);
if (!wallet_.empty())
{
bool r = store_keys(m_keys_file, password, true);
THROW_WALLET_EXCEPTION_IF(!r, error::file_save_error, m_keys_file);
if (m_nettype != MAINNET || create_address_file)
{
r = file_io_utils::save_string_to_file(m_wallet_file + ".address.txt", m_account.get_public_address_str(m_nettype));
if(!r) MERROR("String with address text not saved");
}
}
create_keys_file(wallet_, true, password, m_nettype != MAINNET || create_address_file);
setup_new_blockchain();
@ -3608,17 +3593,7 @@ void wallet2::generate(const std::string& wallet_, const epee::wipeable_string&
m_key_on_device = false;
setup_keys(password);
if (!wallet_.empty())
{
bool r = store_keys(m_keys_file, password, false);
THROW_WALLET_EXCEPTION_IF(!r, error::file_save_error, m_keys_file);
if (m_nettype != MAINNET || create_address_file)
{
r = file_io_utils::save_string_to_file(m_wallet_file + ".address.txt", m_account.get_public_address_str(m_nettype));
if(!r) MERROR("String with address text not saved");
}
}
create_keys_file(wallet_, false, password, create_address_file);
setup_new_blockchain();
@ -3632,7 +3607,7 @@ void wallet2::generate(const std::string& wallet_, const epee::wipeable_string&
* \param password Password of wallet file
* \param device_name device string address
*/
void wallet2::restore(const std::string& wallet_, const epee::wipeable_string& password, const std::string &device_name)
void wallet2::restore(const std::string& wallet_, const epee::wipeable_string& password, const std::string &device_name, bool create_address_file)
{
clear();
prepare_file_names(wallet_);
@ -3651,13 +3626,7 @@ void wallet2::restore(const std::string& wallet_, const epee::wipeable_string& p
m_multisig_signers.clear();
setup_keys(password);
if (!wallet_.empty()) {
bool r = store_keys(m_keys_file, password, false);
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_nettype));
if(!r) MERROR("String with address text not saved");
}
create_keys_file(wallet_, false, password, m_nettype != MAINNET || create_address_file);
if (m_subaddress_lookahead_major == SUBADDRESS_LOOKAHEAD_MAJOR && m_subaddress_lookahead_minor == SUBADDRESS_LOOKAHEAD_MINOR)
{
// the default lookahead setting (50:200) is clearly too much for hardware wallet
@ -3759,17 +3728,7 @@ std::string wallet2::make_multisig(const epee::wipeable_string &password,
// re-encrypt keys
keys_reencryptor = epee::misc_utils::auto_scope_leave_caller();
if (!m_wallet_file.empty())
{
bool r = store_keys(m_keys_file, password, false);
THROW_WALLET_EXCEPTION_IF(!r, error::file_save_error, m_keys_file);
if (boost::filesystem::exists(m_wallet_file + ".address.txt"))
{
r = file_io_utils::save_string_to_file(m_wallet_file + ".address.txt", m_account.get_public_address_str(m_nettype));
if(!r) MERROR("String with address text not saved");
}
}
create_keys_file(m_wallet_file, false, password, boost::filesystem::exists(m_wallet_file + ".address.txt"));
setup_new_blockchain();
@ -3873,17 +3832,7 @@ bool wallet2::finalize_multisig(const epee::wipeable_string &password, std::unor
// keys are encrypted again
keys_reencryptor = epee::misc_utils::auto_scope_leave_caller();
if (!m_wallet_file.empty())
{
bool r = store_keys(m_keys_file, password, false);
THROW_WALLET_EXCEPTION_IF(!r, error::file_save_error, m_keys_file);
if (boost::filesystem::exists(m_wallet_file + ".address.txt"))
{
r = file_io_utils::save_string_to_file(m_wallet_file + ".address.txt", m_account.get_public_address_str(m_nettype));
if(!r) MERROR("String with address text not saved");
}
}
create_keys_file(m_wallet_file, false, password, boost::filesystem::exists(m_wallet_file + ".address.txt"));
m_subaddresses.clear();
m_subaddress_labels.clear();

4
src/wallet/wallet2.h
View file

@ -544,8 +544,9 @@ namespace tools
* \param wallet_ Name of wallet file
* \param password Password of wallet file
* \param device_name name of HW to use
* \param create_address_file Whether to create an address file
*/
void restore(const std::string& wallet_, const epee::wipeable_string& password, const std::string &device_name);
void restore(const std::string& wallet_, const epee::wipeable_string& password, const std::string &device_name, bool create_address_file);
/*!
* \brief Creates a multisig wallet
@ -1242,6 +1243,7 @@ namespace tools
void cache_tx_data(const cryptonote::transaction& tx, const crypto::hash &txid, tx_cache_data &tx_cache_data) const;
void setup_new_blockchain();
void create_keys_file(const std::string &wallet_, bool watch_only, const epee::wipeable_string &password, bool create_address_file);
cryptonote::account_base m_account;
boost::optional<epee::net_utils::http::login> m_daemon_login;