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249 lines
8.1 KiB
249 lines
8.1 KiB
from ubinascii import hexlify
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from trezor import ui, wire
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from trezor.messages import ButtonRequestType
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from trezor.ui.popup import Popup
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from trezor.ui.text import Text
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from trezor.utils import chunks
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from apps.common.confirm import require_confirm, require_hold_to_confirm
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from apps.monero.layout import common
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DUMMY_PAYMENT_ID = b"\x00\x00\x00\x00\x00\x00\x00\x00"
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if False:
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from typing import Optional
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from apps.monero.signing.state import State
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from trezor.messages.MoneroTransactionData import MoneroTransactionData
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from trezor.messages.MoneroTransactionDestinationEntry import (
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MoneroTransactionDestinationEntry,
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)
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async def require_confirm_watchkey(ctx):
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content = Text("Confirm export", ui.ICON_SEND, ui.GREEN)
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content.normal("Do you really want to", "export watch-only", "credentials?")
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await require_confirm(ctx, content, ButtonRequestType.SignTx)
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async def require_confirm_keyimage_sync(ctx):
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content = Text("Confirm ki sync", ui.ICON_SEND, ui.GREEN)
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content.normal("Do you really want to", "sync key images?")
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await require_confirm(ctx, content, ButtonRequestType.SignTx)
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async def require_confirm_live_refresh(ctx):
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content = Text("Confirm refresh", ui.ICON_SEND, ui.GREEN)
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content.normal("Do you really want to", "start refresh?")
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await require_confirm(ctx, content, ButtonRequestType.SignTx)
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async def require_confirm_tx_key(ctx, export_key=False):
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content = Text("Confirm export", ui.ICON_SEND, ui.GREEN)
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txt = ["Do you really want to"]
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if export_key:
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txt.append("export tx_key?")
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else:
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txt.append("export tx_der")
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txt.append("for tx_proof?")
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content.normal(*txt)
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await require_confirm(ctx, content, ButtonRequestType.SignTx)
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async def require_confirm_transaction(
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ctx, state: State, tsx_data: MoneroTransactionData, network_type: int
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):
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"""
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Ask for confirmation from user.
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"""
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from apps.monero.xmr.addresses import get_change_addr_idx
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outputs = tsx_data.outputs
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change_idx = get_change_addr_idx(outputs, tsx_data.change_dts)
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has_integrated = bool(tsx_data.integrated_indices)
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has_payment = bool(tsx_data.payment_id)
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if tsx_data.unlock_time != 0:
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await _require_confirm_unlock_time(ctx, tsx_data.unlock_time)
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for idx, dst in enumerate(outputs):
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is_change = change_idx is not None and idx == change_idx
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if is_change:
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continue # Change output does not need confirmation
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is_dummy = change_idx is None and dst.amount == 0 and len(outputs) == 2
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if is_dummy:
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continue # Dummy output does not need confirmation
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if has_integrated and idx in tsx_data.integrated_indices:
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cur_payment = tsx_data.payment_id
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else:
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cur_payment = None
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await _require_confirm_output(ctx, dst, network_type, cur_payment)
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if has_payment and not has_integrated and tsx_data.payment_id != DUMMY_PAYMENT_ID:
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await _require_confirm_payment_id(ctx, tsx_data.payment_id)
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await _require_confirm_fee(ctx, tsx_data.fee)
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await transaction_step(state, 0)
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async def _require_confirm_output(
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ctx, dst: MoneroTransactionDestinationEntry, network_type: int, payment_id: bytes
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):
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"""
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Single transaction destination confirmation
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"""
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from apps.monero.xmr.addresses import encode_addr
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from apps.monero.xmr.networks import net_version
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version = net_version(network_type, dst.is_subaddress, payment_id is not None)
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addr = encode_addr(
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version, dst.addr.spend_public_key, dst.addr.view_public_key, payment_id
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)
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text_addr = common.split_address(addr.decode())
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text_amount = common.format_amount(dst.amount)
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if not await common.naive_pagination(
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ctx,
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[ui.BOLD, text_amount, ui.MONO] + list(text_addr),
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"Confirm send",
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ui.ICON_SEND,
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ui.GREEN,
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4,
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):
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raise wire.ActionCancelled
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async def _require_confirm_payment_id(ctx, payment_id: bytes):
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if not await common.naive_pagination(
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ctx,
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[ui.MONO] + list(chunks(hexlify(payment_id), 16)),
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"Payment ID",
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ui.ICON_SEND,
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ui.GREEN,
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):
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raise wire.ActionCancelled
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async def _require_confirm_fee(ctx, fee):
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content = Text("Confirm fee", ui.ICON_SEND, ui.GREEN)
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content.bold(common.format_amount(fee))
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await require_hold_to_confirm(ctx, content, ButtonRequestType.ConfirmOutput)
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async def _require_confirm_unlock_time(ctx, unlock_time):
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content = Text("Confirm unlock time", ui.ICON_SEND, ui.GREEN)
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content.normal("Unlock time for this transaction is set to")
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content.bold(str(unlock_time))
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content.normal("Continue?")
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await require_confirm(ctx, content, ButtonRequestType.SignTx)
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class TransactionStep(ui.Component):
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def __init__(self, state, info):
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super().__init__()
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self.state = state
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self.info = info
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def on_render(self):
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state = self.state
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info = self.info
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ui.header("Signing transaction", ui.ICON_SEND, ui.TITLE_GREY, ui.BG, ui.BLUE)
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p = 1000 * state.progress_cur // state.progress_total
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ui.display.loader(p, False, -4, ui.WHITE, ui.BG)
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ui.display.text_center(ui.WIDTH // 2, 210, info[0], ui.NORMAL, ui.FG, ui.BG)
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if len(info) > 1:
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ui.display.text_center(ui.WIDTH // 2, 235, info[1], ui.NORMAL, ui.FG, ui.BG)
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class KeyImageSyncStep(ui.Component):
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def __init__(self, current, total_num):
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super().__init__()
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self.current = current
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self.total_num = total_num
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def on_render(self):
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current = self.current
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total_num = self.total_num
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ui.header("Syncing", ui.ICON_SEND, ui.TITLE_GREY, ui.BG, ui.BLUE)
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p = (1000 * (current + 1) // total_num) if total_num > 0 else 0
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ui.display.loader(p, False, 18, ui.WHITE, ui.BG)
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class LiveRefreshStep(ui.Component):
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def __init__(self, current):
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super().__init__()
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self.current = current
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def on_render(self):
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current = self.current
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ui.header("Refreshing", ui.ICON_SEND, ui.TITLE_GREY, ui.BG, ui.BLUE)
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p = (1000 * current // 8) % 1000
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ui.display.loader(p, True, 18, ui.WHITE, ui.BG)
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ui.display.text_center(
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ui.WIDTH // 2, 145, "%d" % current, ui.NORMAL, ui.FG, ui.BG
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)
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async def transaction_step(state: State, step: int, sub_step: Optional[int] = None):
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if step == 0:
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info = ["Signing..."]
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elif step == state.STEP_INP:
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info = ["Processing inputs", "%d/%d" % (sub_step + 1, state.input_count)]
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elif step == state.STEP_PERM:
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info = ["Sorting..."]
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elif step == state.STEP_VINI:
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info = ["Hashing inputs", "%d/%d" % (sub_step + 1, state.input_count)]
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elif step == state.STEP_ALL_IN:
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info = ["Processing..."]
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elif step == state.STEP_OUT:
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info = ["Processing outputs", "%d/%d" % (sub_step + 1, state.output_count)]
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elif step == state.STEP_ALL_OUT:
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info = ["Postprocessing..."]
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elif step == state.STEP_SIGN:
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info = ["Signing inputs", "%d/%d" % (sub_step + 1, state.input_count)]
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else:
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info = ["Processing..."]
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state.progress_cur += 1
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await Popup(TransactionStep(state, info))
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async def keyimage_sync_step(ctx, current, total_num):
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if current is None:
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return
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await Popup(KeyImageSyncStep(current, total_num))
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async def live_refresh_step(ctx, current):
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if current is None:
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return
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await Popup(LiveRefreshStep(current))
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async def show_address(
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ctx, address: str, desc: str = "Confirm address", network: str = None
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):
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from apps.common.confirm import confirm
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from trezor.messages import ButtonRequestType
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from trezor.ui.button import ButtonDefault
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from trezor.ui.scroll import Paginated
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pages = []
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for lines in common.paginate_lines(common.split_address(address), 5):
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text = Text(desc, ui.ICON_RECEIVE, ui.GREEN)
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if network is not None:
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text.normal("%s network" % network)
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text.mono(*lines)
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pages.append(text)
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return await confirm(
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ctx,
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Paginated(pages),
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code=ButtonRequestType.Address,
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cancel="QR",
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cancel_style=ButtonDefault,
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)
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