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Merge pull request #5355

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c68fe787 device/trezor: add button pressed request (Dusan Klinec)
827f52ad wallet: API changes to enable passphrase entry (Dusan Klinec)
This commit is contained in:
Riccardo Spagni 2019-04-15 09:12:19 +02:00
commit 37aea526a9
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GPG Key ID: 55432DF31CCD4FCD
9 changed files with 79 additions and 11 deletions
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1
src/device/device.hpp
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@ -76,6 +76,7 @@ namespace hw {
class i_device_callback {
public:
virtual void on_button_request(uint64_t code=0) {}
virtual void on_button_pressed() {}
virtual boost::optional<epee::wipeable_string> on_pin_request() { return boost::none; }
virtual boost::optional<epee::wipeable_string> on_passphrase_request(bool on_device) { return boost::none; }
virtual void on_progress(const device_progress& event) {}

13
src/device_trezor/device_trezor_base.cpp
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@ -43,7 +43,7 @@ namespace trezor {
const uint32_t device_trezor_base::DEFAULT_BIP44_PATH[] = {0x8000002c, 0x80000080};
device_trezor_base::device_trezor_base(): m_callback(nullptr) {
device_trezor_base::device_trezor_base(): m_callback(nullptr), m_last_msg_type(messages::MessageType_Success) {
#ifdef WITH_TREZOR_DEBUGGING
m_debug = false;
#endif
@ -275,6 +275,12 @@ namespace trezor {
// Later if needed this generic message handler can be replaced by a pointer to
// a protocol message handler which by default points to the device class which implements
// the default handler.
if (m_last_msg_type == messages::MessageType_ButtonRequest){
on_button_pressed();
}
m_last_msg_type = input.m_type;
switch(input.m_type){
case messages::MessageType_ButtonRequest:
on_button_request(input, dynamic_cast<const messages::common::ButtonRequest*>(input.m_msg.get()));
@ -413,6 +419,11 @@ namespace trezor {
resp = read_raw();
}
void device_trezor_base::on_button_pressed()
{
TREZOR_CALLBACK(on_button_pressed);
}
void device_trezor_base::on_pin_request(GenericMessage & resp, const messages::common::PinMatrixRequest * msg)
{
MDEBUG("on_pin_request");

2
src/device_trezor/device_trezor_base.hpp
View File

@ -98,6 +98,7 @@ namespace trezor {
std::shared_ptr<messages::management::Features> m_features; // features from the last device reset
boost::optional<epee::wipeable_string> m_pin;
boost::optional<epee::wipeable_string> m_passphrase;
messages::MessageType m_last_msg_type;
cryptonote::network_type network_type;
@ -311,6 +312,7 @@ namespace trezor {
// Protocol callbacks
void on_button_request(GenericMessage & resp, const messages::common::ButtonRequest * msg);
void on_button_pressed();
void on_pin_request(GenericMessage & resp, const messages::common::PinMatrixRequest * msg);
void on_passphrase_request(GenericMessage & resp, const messages::common::PassphraseRequest * msg);
void on_passphrase_state_request(GenericMessage & resp, const messages::common::PassphraseStateRequest * msg);

12
src/wallet/api/wallet.cpp
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@ -249,6 +249,13 @@ struct Wallet2CallbackImpl : public tools::i_wallet2_callback
}
}
virtual void on_device_button_pressed()
{
if (m_listener) {
m_listener->onDeviceButtonPressed();
}
}
virtual boost::optional<epee::wipeable_string> on_device_pin_request()
{
if (m_listener) {
@ -449,6 +456,11 @@ WalletImpl::~WalletImpl()
close(false); // do not store wallet as part of the closing activities
// Stop refresh thread
stopRefresh();
if (m_wallet2Callback->getListener()) {
m_wallet2Callback->getListener()->onSetWallet(nullptr);
}
LOG_PRINT_L1(__FUNCTION__ << " finished");
}

27
src/wallet/api/wallet2_api.h
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@ -37,6 +37,7 @@
#include <set>
#include <ctime>
#include <iostream>
#include <stdexcept>
// Public interface for libwallet library
namespace Monero {
@ -337,6 +338,7 @@ protected:
bool m_indeterminate;
};
struct Wallet;
struct WalletListener
{
virtual ~WalletListener() = 0;
@ -381,7 +383,12 @@ struct WalletListener
/**
* @brief called by device if the action is required
*/
virtual void onDeviceButtonRequest(uint64_t code) {}
virtual void onDeviceButtonRequest(uint64_t code) { (void)code; }
/**
* @brief called by device if the button was pressed
*/
virtual void onDeviceButtonPressed() { }
/**
* @brief called by device when PIN is needed
@ -401,7 +408,12 @@ struct WalletListener
/**
* @brief Signalizes device operation progress
*/
virtual void onDeviceProgress(const DeviceProgress & event) {};
virtual void onDeviceProgress(const DeviceProgress & event) { (void)event; };
/**
* @brief If the listener is created before the wallet this enables to set created wallet object
*/
virtual void onSetWallet(Wallet * wallet) { (void)wallet; };
};
@ -440,8 +452,8 @@ struct Wallet
//! returns both error and error string atomically. suggested to use in instead of status() and errorString()
virtual void statusWithErrorString(int& status, std::string& errorString) const = 0;
virtual bool setPassword(const std::string &password) = 0;
virtual bool setDevicePin(const std::string &password) { return false; };
virtual bool setDevicePassphrase(const std::string &password) { return false; };
virtual bool setDevicePin(const std::string &pin) { (void)pin; return false; };
virtual bool setDevicePassphrase(const std::string &passphrase) { (void)passphrase; return false; };
virtual std::string address(uint32_t accountIndex = 0, uint32_t addressIndex = 0) const = 0;
std::string mainAddress() const { return address(0, 0); }
virtual std::string path() const = 0;
@ -1020,9 +1032,10 @@ struct WalletManager
* \param password Password of wallet file
* \param nettype Network type
* \param kdf_rounds Number of rounds for key derivation function
* \param listener Wallet listener to set to the wallet after creation
* \return Wallet instance (Wallet::status() needs to be called to check if opened successfully)
*/
virtual Wallet * openWallet(const std::string &path, const std::string &password, NetworkType nettype, uint64_t kdf_rounds = 1) = 0;
virtual Wallet * openWallet(const std::string &path, const std::string &password, NetworkType nettype, uint64_t kdf_rounds = 1, WalletListener * listener = nullptr) = 0;
Wallet * openWallet(const std::string &path, const std::string &password, bool testnet = false) // deprecated
{
return openWallet(path, password, testnet ? TESTNET : MAINNET);
@ -1134,6 +1147,7 @@ struct WalletManager
* \param restoreHeight restore from start height (0 sets to current height)
* \param subaddressLookahead Size of subaddress lookahead (empty sets to some default low value)
* \param kdf_rounds Number of rounds for key derivation function
* \param listener Wallet listener to set to the wallet after creation
* \return Wallet instance (Wallet::status() needs to be called to check if recovered successfully)
*/
virtual Wallet * createWalletFromDevice(const std::string &path,
@ -1142,7 +1156,8 @@ struct WalletManager
const std::string &deviceName,
uint64_t restoreHeight = 0,
const std::string &subaddressLookahead = "",
uint64_t kdf_rounds = 1) = 0;
uint64_t kdf_rounds = 1,
WalletListener * listener = nullptr) = 0;
/*!
* \brief Closes wallet. In case operation succeeded, wallet object deleted. in case operation failed, wallet object not deleted

15
src/wallet/api/wallet_manager.cpp
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@ -57,9 +57,14 @@ Wallet *WalletManagerImpl::createWallet(const std::string &path, const std::stri
return wallet;
}
Wallet *WalletManagerImpl::openWallet(const std::string &path, const std::string &password, NetworkType nettype, uint64_t kdf_rounds)
Wallet *WalletManagerImpl::openWallet(const std::string &path, const std::string &password, NetworkType nettype, uint64_t kdf_rounds, WalletListener * listener)
{
WalletImpl * wallet = new WalletImpl(nettype, kdf_rounds);
wallet->setListener(listener);
if (listener){
listener->onSetWallet(wallet);
}
wallet->open(path, password);
//Refresh addressBook
wallet->addressBook()->refresh();
@ -122,9 +127,15 @@ Wallet *WalletManagerImpl::createWalletFromDevice(const std::string &path,
const std::string &deviceName,
uint64_t restoreHeight,
const std::string &subaddressLookahead,
uint64_t kdf_rounds)
uint64_t kdf_rounds,
WalletListener * listener)
{
WalletImpl * wallet = new WalletImpl(nettype, kdf_rounds);
wallet->setListener(listener);
if (listener){
listener->onSetWallet(wallet);
}
if(restoreHeight > 0){
wallet->setRefreshFromBlockHeight(restoreHeight);
} else {

5
src/wallet/api/wallet_manager.h
View File

@ -40,7 +40,7 @@ class WalletManagerImpl : public WalletManager
public:
Wallet * createWallet(const std::string &path, const std::string &password,
const std::string &language, NetworkType nettype, uint64_t kdf_rounds = 1) override;
Wallet * openWallet(const std::string &path, const std::string &password, NetworkType nettype, uint64_t kdf_rounds = 1) override;
Wallet * openWallet(const std::string &path, const std::string &password, NetworkType nettype, uint64_t kdf_rounds = 1, WalletListener * listener = nullptr) override;
virtual Wallet * recoveryWallet(const std::string &path,
const std::string &password,
const std::string &mnemonic,
@ -72,7 +72,8 @@ public:
const std::string &deviceName,
uint64_t restoreHeight = 0,
const std::string &subaddressLookahead = "",
uint64_t kdf_rounds = 1) override;
uint64_t kdf_rounds = 1,
WalletListener * listener = nullptr) override;
virtual bool closeWallet(Wallet *wallet, bool store = true) override;
bool walletExists(const std::string &path) override;
bool verifyWalletPassword(const std::string &keys_file_name, const std::string &password, bool no_spend_key, uint64_t kdf_rounds = 1) const override;

12
src/wallet/wallet2.cpp
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@ -992,6 +992,12 @@ void wallet_device_callback::on_button_request(uint64_t code)
wallet->on_device_button_request(code);
}
void wallet_device_callback::on_button_pressed()
{
if (wallet)
wallet->on_device_button_pressed();
}
boost::optional<epee::wipeable_string> wallet_device_callback::on_pin_request()
{
if (wallet)
@ -12946,6 +12952,12 @@ void wallet2::on_device_button_request(uint64_t code)
m_callback->on_device_button_request(code);
}
//----------------------------------------------------------------------------------------------------
void wallet2::on_device_button_pressed()
{
if (nullptr != m_callback)
m_callback->on_device_button_pressed();
}
//----------------------------------------------------------------------------------------------------
boost::optional<epee::wipeable_string> wallet2::on_device_pin_request()
{
if (nullptr != m_callback)

3
src/wallet/wallet2.h
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@ -105,6 +105,7 @@ namespace tools
virtual void on_lw_money_spent(uint64_t height, const crypto::hash &txid, uint64_t amount) {}
// Device callbacks
virtual void on_device_button_request(uint64_t code) {}
virtual void on_device_button_pressed() {}
virtual boost::optional<epee::wipeable_string> on_device_pin_request() { return boost::none; }
virtual boost::optional<epee::wipeable_string> on_device_passphrase_request(bool on_device) { return boost::none; }
virtual void on_device_progress(const hw::device_progress& event) {};
@ -118,6 +119,7 @@ namespace tools
public:
wallet_device_callback(wallet2 * wallet): wallet(wallet) {};
void on_button_request(uint64_t code=0) override;
void on_button_pressed() override;
boost::optional<epee::wipeable_string> on_pin_request() override;
boost::optional<epee::wipeable_string> on_passphrase_request(bool on_device) override;
void on_progress(const hw::device_progress& event) override;
@ -1378,6 +1380,7 @@ namespace tools
wallet_device_callback * get_device_callback();
void on_device_button_request(uint64_t code);
void on_device_button_pressed();
boost::optional<epee::wipeable_string> on_device_pin_request();
boost::optional<epee::wipeable_string> on_device_passphrase_request(bool on_device);
void on_device_progress(const hw::device_progress& event);