diff options
Diffstat (limited to 'src/device')
| -rw-r--r-- | src/device/device.hpp | 21 | ||||
| -rw-r--r-- | src/device/device_cold.hpp | 96 |
2 files changed, 113 insertions, 4 deletions
diff --git a/src/device/device.hpp b/src/device/device.hpp index 408f64c8b..471302bc4 100644 --- a/src/device/device.hpp +++ b/src/device/device.hpp @@ -70,6 +70,7 @@ namespace cryptonote struct account_keys; struct subaddress_index; struct tx_destination_entry; + struct keypair; } namespace hw { @@ -81,11 +82,18 @@ namespace hw { return false; } + class device_progress { + public: + virtual double progress() const { return 0; } + virtual bool indeterminate() const { return false; } + }; + class i_device_callback { public: - virtual void on_button_request() {} - virtual void on_pin_request(epee::wipeable_string & pin) {} - virtual void on_passphrase_request(bool on_device, epee::wipeable_string & passphrase) {} + virtual void on_button_request(uint64_t code=0) {} + 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) {} virtual ~i_device_callback() = default; }; @@ -141,6 +149,9 @@ namespace hw { virtual void set_callback(i_device_callback * callback) {}; virtual void set_derivation_path(const std::string &derivation_path) {}; + virtual void set_pin(const epee::wipeable_string & pin) {} + virtual void set_passphrase(const epee::wipeable_string & passphrase) {} + /* ======================================================================= */ /* LOCKER */ /* ======================================================================= */ @@ -229,7 +240,9 @@ namespace hw { virtual bool has_ki_cold_sync(void) const { return false; } virtual bool has_tx_cold_sign(void) const { return false; } - + virtual bool has_ki_live_refresh(void) const { return true; } + virtual bool compute_key_image(const cryptonote::account_keys& ack, const crypto::public_key& out_key, const crypto::key_derivation& recv_derivation, size_t real_output_index, const cryptonote::subaddress_index& received_index, cryptonote::keypair& in_ephemeral, crypto::key_image& ki) { return false; } + virtual void computing_key_images(bool started) {}; virtual void set_network_type(cryptonote::network_type network_type) { } protected: diff --git a/src/device/device_cold.hpp b/src/device/device_cold.hpp index 22128cec1..44c42020a 100644 --- a/src/device/device_cold.hpp +++ b/src/device/device_cold.hpp @@ -31,6 +31,7 @@ #define MONERO_DEVICE_COLD_H #include "wallet/wallet2.h" +#include <boost/optional/optional.hpp> #include <boost/function.hpp> @@ -44,6 +45,8 @@ namespace hw { public: std::vector<std::string> tx_device_aux; // device generated aux data std::vector<cryptonote::address_parse_info> tx_recipients; // as entered by user + boost::optional<int> bp_version; // BP version to use + boost::optional<unsigned> client_version; // Signing client version to use (testing) }; class device_cold { @@ -51,6 +54,53 @@ namespace hw { using exported_key_image = std::vector<std::pair<crypto::key_image, crypto::signature>>; + class op_progress : public hw::device_progress { + public: + op_progress():m_progress(0), m_indeterminate(false) {}; + explicit op_progress(double progress, bool indeterminate=false): m_progress(progress), m_indeterminate(indeterminate){} + + double progress() const override { return m_progress; } + bool indeterminate() const override { return m_indeterminate; } + protected: + double m_progress; + bool m_indeterminate; + }; + + class tx_progress : public op_progress { + public: + tx_progress(): + m_cur_tx(0), m_max_tx(1), + m_cur_step(0), m_max_step(1), + m_cur_substep(0), m_max_substep(1){}; + + tx_progress(size_t cur_tx, size_t max_tx, size_t cur_step, size_t max_step, size_t cur_substep, size_t max_substep): + m_cur_tx(cur_tx), m_max_tx(max_tx), + m_cur_step(cur_tx), m_max_step(max_tx), + m_cur_substep(cur_tx), m_max_substep(max_tx){} + + double progress() const override { + return std::max(1.0, (double)m_cur_tx / m_max_tx + + (double)m_cur_step / (m_max_tx * m_max_step) + + (double)m_cur_substep / (m_max_tx * m_max_step * m_max_substep)); + } + bool indeterminate() const override { return false; } + + protected: + size_t m_cur_tx; + size_t m_max_tx; + size_t m_cur_step; + size_t m_max_step; + size_t m_cur_substep; + size_t m_max_substep; + }; + + typedef struct { + std::string salt1; + std::string salt2; + std::string tx_enc_keys; + std::string tx_prefix_hash; + } tx_key_data_t; + /** * Key image sync with the cold protocol. */ @@ -65,6 +115,52 @@ namespace hw { const ::tools::wallet2::unsigned_tx_set & unsigned_tx, ::tools::wallet2::signed_tx_set & signed_tx, tx_aux_data & aux_data) =0; + + /** + * Get tx key support check. + */ + virtual bool is_get_tx_key_supported() const { return false; } + + /** + * Loads TX aux data required for tx key. + */ + virtual void load_tx_key_data(tx_key_data_t & res, const std::string & tx_aux_data) =0; + + /** + * Decrypts TX keys. + */ + virtual void get_tx_key( + std::vector<::crypto::secret_key> & tx_keys, + const tx_key_data_t & tx_aux_data, + const ::crypto::secret_key & view_key_priv) =0; + + /** + * Live refresh support check + */ + virtual bool is_live_refresh_supported() const { return false; }; + + /** + * Starts live refresh process with the device + */ + virtual void live_refresh_start() =0; + + /** + * One live refresh step + */ + virtual void live_refresh( + const ::crypto::secret_key & view_key_priv, + const crypto::public_key& out_key, + const crypto::key_derivation& recv_derivation, + size_t real_output_index, + const cryptonote::subaddress_index& received_index, + cryptonote::keypair& in_ephemeral, + crypto::key_image& ki + ) =0; + + /** + * Live refresh process termination + */ + virtual void live_refresh_finish() =0; }; } |