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refactoring. get seed code in wallet2

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This commit is contained in:
Jakob Lind 2014-08-03 16:58:21 +02:00
parent 6575d4ebe5
commit 2ba77629ad
3 changed files with 23 additions and 12 deletions
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15
src/simplewallet/simplewallet.cpp
View file

@ -46,11 +46,7 @@
#include "version.h"
#include "crypto/crypto.h" // for crypto::secret_key definition
#include "crypto/electrum-words.h"
extern "C"
{
#include "crypto/keccak.h"
#include "crypto/crypto-ops.h"
}
#if defined(WIN32)
#include <crtdbg.h>
#endif
@ -195,14 +191,9 @@ std::string simple_wallet::get_commands_str()
bool simple_wallet::seed(const std::vector<std::string> &args/* = std::vector<std::string>()*/)
{
std::string electrum_words;
crypto::ElectrumWords::bytes_to_words(m_wallet->get_account().get_keys().m_spend_secret_key, electrum_words);
crypto::secret_key second;
keccak((uint8_t *)&m_wallet->get_account().get_keys().m_spend_secret_key, sizeof(crypto::secret_key), (uint8_t *)&second, sizeof(crypto::secret_key));
sc_reduce32((uint8_t *)&second);
bool success = m_wallet->get_seed(electrum_words);
if (memcmp(second.data,m_wallet->get_account().get_keys().m_view_secret_key.data, sizeof(crypto::secret_key))==0)
if (success)
{
success_msg_writer(true) << "\nPLEASE NOTE: the following 24 words can be used to recover access to your wallet. Please write them down and store them somewhere safe and secure. Please do not store them in your email or on file storage services outside of your immediate control.\n";
std::cout << electrum_words << std::endl;

18
src/wallet/wallet2.cpp
View file

@ -45,7 +45,13 @@ using namespace epee;
#include "crypto/crypto.h"
#include "serialization/binary_utils.h"
#include "cryptonote_protocol/blobdatatype.h"
#include "crypto/electrum-words.h"
extern "C"
{
#include "crypto/keccak.h"
#include "crypto/crypto-ops.h"
}
using namespace cryptonote;
namespace
@ -78,6 +84,18 @@ void wallet2::init(const std::string& daemon_address, uint64_t upper_transaction
m_daemon_address = daemon_address;
}
//----------------------------------------------------------------------------------------------------
bool wallet2::get_seed(std::string& electrum_words)
{
crypto::ElectrumWords::bytes_to_words(get_account().get_keys().m_spend_secret_key, electrum_words);
crypto::secret_key second;
keccak((uint8_t *)&get_account().get_keys().m_spend_secret_key, sizeof(crypto::secret_key), (uint8_t *)&second, sizeof(crypto::secret_key));
sc_reduce32((uint8_t *)&second);
return memcmp(second.data,get_account().get_keys().m_view_secret_key.data, sizeof(crypto::secret_key)) == 0;
}
//----------------------------------------------------------------------------------------------------
void wallet2::process_new_transaction(const cryptonote::transaction& tx, uint64_t height)
{
process_unconfirmed(tx);

2
src/wallet/wallet2.h
View file

@ -151,6 +151,8 @@ namespace tools
i_wallet2_callback* callback() const { return m_callback; }
void callback(i_wallet2_callback* callback) { m_callback = callback; }
bool get_seed(std::string& electrum_words);
void refresh();
void refresh(uint64_t start_height, size_t & blocks_fetched);
void refresh(uint64_t start_height, size_t & blocks_fetched, bool& received_money);