feat(core): show account info in ETH send/stake flow

core/.changelog.d/3536.fixed

@@ -0,0 +1 @@
+[T3T1] Show account info in ETH send/stake flow.

core/embed/rust/src/ui/model_mercury/flow/confirm_output.rs

@@ -163,6 +163,7 @@ impl FlowState for ConfirmOutputWithSummary {
             (Self::MainMenu, FlowMsg::Choice(MENU_ITEM_CANCEL)) => {
                 Self::MainMenuCancel.swipe_left()
             }
+            (Self::AccountInfo, FlowMsg::Cancelled) => Self::MainMenu.swipe_right(),
             (Self::MainMenuCancel, FlowMsg::Cancelled) => Self::MainMenu.swipe_right(),
             (Self::AddressInfo, FlowMsg::Info) => Self::MainMenu.transit(),
             (Self::Summary, FlowMsg::Info) => Self::SummaryMenu.transit(),

core/src/apps/ethereum/helpers.py

@@ -195,6 +195,22 @@ def format_ethereum_amount(
     return f"{amount} {suffix}"
 
 
+def get_account_and_path(address_n: list[int]) -> tuple[str | None, str | None]:
+    from apps.common import paths
+
+    from .keychain import PATTERNS_ADDRESS
+
+    slip44_id = address_n[1]  # it depends on the network (ETH vs ETC...)
+    account = (
+        paths.get_account_name("ETH", address_n, PATTERNS_ADDRESS, slip44_id)
+        if address_n
+        else None
+    )
+    account_path = paths.address_n_to_str(address_n) if address_n is not None else None
+
+    return (account, account_path)
+
+
 def _from_bytes_bigendian_signed(b: bytes) -> int:
     negative = b[0] & 0x80
     if negative:

core/src/apps/ethereum/layout.py

@@ -9,7 +9,12 @@
     should_show_more,
 )
 
-from .helpers import address_from_bytes, decode_typed_data, format_ethereum_amount
+from .helpers import (
+    address_from_bytes,
+    decode_typed_data,
+    format_ethereum_amount,
+    get_account_and_path,
+)
 
 if TYPE_CHECKING:
     from typing import Awaitable, Iterable
@@ -25,6 +30,7 @@
 async def require_confirm_tx(
     to_bytes: bytes,
     value: int,
+    address_n: list[int],
     maximum_fee: str,
     fee_info_items: Iterable[tuple[str, str]],
     network: EthereumNetworkInfo,
@@ -41,14 +47,23 @@ async def require_confirm_tx(
 
     total_amount = format_ethereum_amount(value, token, network)
 
+    account, account_path = get_account_and_path(address_n)
+
     await confirm_ethereum_tx(
-        to_str, total_amount, maximum_fee, fee_info_items, chunkify=chunkify
+        to_str,
+        total_amount,
+        account,
+        account_path,
+        maximum_fee,
+        fee_info_items,
+        chunkify=chunkify,
     )
 
 
 async def require_confirm_stake(
     addr_bytes: bytes,
     value: int,
+    address_n: list[int],
     maximum_fee: str,
     fee_info_items: Iterable[tuple[str, str]],
     network: EthereumNetworkInfo,
@@ -57,12 +72,16 @@ async def require_confirm_stake(
 
     addr_str = address_from_bytes(addr_bytes, network)
     total_amount = format_ethereum_amount(value, None, network)
+    account, account_path = get_account_and_path(address_n)
+
     await confirm_ethereum_staking_tx(
         TR.ethereum__staking_stake,  # title
         TR.ethereum__staking_stake_intro,  # intro_question
         TR.ethereum__staking_stake,  # verb
-        total_amount,  # total_amount
-        maximum_fee,  # maximum_fee
+        total_amount,
+        account,
+        account_path,
+        maximum_fee,
         addr_str,  # address
         TR.ethereum__staking_stake_address,  # address_title
         fee_info_items,  # info_items
@@ -73,6 +92,7 @@ async def require_confirm_stake(
 async def require_confirm_unstake(
     addr_bytes: bytes,
     value: int,
+    address_n: list[int],
     maximum_fee: str,
     fee_info_items: Iterable[tuple[str, str]],
     network: EthereumNetworkInfo,
@@ -81,13 +101,16 @@ async def require_confirm_unstake(
 
     addr_str = address_from_bytes(addr_bytes, network)
     total_amount = format_ethereum_amount(value, None, network)
+    account, account_path = get_account_and_path(address_n)
 
     await confirm_ethereum_staking_tx(
         TR.ethereum__staking_unstake,  # title
         TR.ethereum__staking_unstake_intro,  # intro_question
         TR.ethereum__staking_unstake,  # verb
-        total_amount,  # total_amount
-        maximum_fee,  # maximum_fee
+        total_amount,
+        account,
+        account_path,
+        maximum_fee,
         addr_str,  # address
         TR.ethereum__staking_stake_address,  # address_title
         fee_info_items,  # info_items
@@ -97,19 +120,24 @@ async def require_confirm_unstake(
 
 async def require_confirm_claim(
     addr_bytes: bytes,
+    address_n: list[int],
     maximum_fee: str,
     fee_info_items: Iterable[tuple[str, str]],
     network: EthereumNetworkInfo,
     chunkify: bool,
 ) -> None:
 
     addr_str = address_from_bytes(addr_bytes, network)
+    account, account_path = get_account_and_path(address_n)
+
     await confirm_ethereum_staking_tx(
         TR.ethereum__staking_claim,  # title
         TR.ethereum__staking_claim_intro,  # intro_question
         TR.ethereum__staking_claim,  # verb
         "",  # total_amount
-        maximum_fee,  # maximum_fee
+        account,
+        account_path,
+        maximum_fee,
         addr_str,  # address
         TR.ethereum__staking_claim_address,  # address_title
         fee_info_items,  # info_items

core/src/apps/ethereum/sign_tx.py

@@ -138,6 +138,7 @@ async def confirm_tx_data(
     await require_confirm_tx(
         recipient,
         value,
+        msg.address_n,
         maximum_fee,
         fee_items,
         defs.network,
@@ -175,6 +176,7 @@ async def handle_staking(
         if func_sig == constants.SC_FUNC_SIG_CLAIM:
             await _handle_staking_tx_claim(
                 data_reader,
+                msg,
                 address_bytes,
                 maximum_fee,
                 fee_items,
@@ -325,6 +327,7 @@ async def _handle_staking_tx_stake(
     await require_confirm_stake(
         address_bytes,
         int.from_bytes(msg.value, "big"),
+        msg.address_n,
         maximum_fee,
         fee_items,
         network,
@@ -364,6 +367,7 @@ async def _handle_staking_tx_unstake(
     await require_confirm_unstake(
         address_bytes,
         value,
+        msg.address_n,
         maximum_fee,
         fee_items,
         network,
@@ -373,6 +377,7 @@ async def _handle_staking_tx_unstake(
 
 async def _handle_staking_tx_claim(
     data_reader: BufferReader,
+    msg: MsgInSignTx,
     staking_addr: bytes,
     maximum_fee: str,
     fee_items: Iterable[tuple[str, str]],
@@ -385,7 +390,9 @@ async def _handle_staking_tx_claim(
     if data_reader.remaining_count() != 0:
         raise DataError("Invalid staking transaction call")
 
-    await require_confirm_claim(staking_addr, maximum_fee, fee_items, network, chunkify)
+    await require_confirm_claim(
+        staking_addr, msg.address_n, maximum_fee, fee_items, network, chunkify
+    )
 
 
 _progress_obj: ProgressLayout | None = None

core/src/trezor/ui/layouts/mercury/__init__.py

@@ -1027,6 +1027,8 @@ def _confirm_summary(
     async def confirm_ethereum_tx(
         recipient: str,
         total_amount: str,
+        account: str | None,
+        account_path: str | None,
         maximum_fee: str,
         fee_info_items: Iterable[tuple[str, str]],
         br_name: str = "confirm_ethereum_tx",
@@ -1042,8 +1044,8 @@ async def confirm_ethereum_tx(
                     amount=None,
                     chunkify=chunkify,
                     text_mono=True,
-                    account=None,
-                    account_path=None,
+                    account=account,
+                    account_path=account_path,
                     address=None,
                     address_title=None,
                     br_code=ButtonRequestType.Other,
@@ -1066,6 +1068,8 @@ async def confirm_ethereum_staking_tx(
         intro_question: str,
         verb: str,
         total_amount: str,
+        account: str | None,
+        account_path: str | None,
         maximum_fee: str,
         address: str,
         address_title: str,
@@ -1090,8 +1094,8 @@ async def confirm_ethereum_staking_tx(
                     amount=None,
                     chunkify=False,
                     text_mono=False,
-                    account=None,
-                    account_path=None,
+                    account=account,
+                    account_path=account_path,
                     br_code=br_code,
                     br_name=br_name,
                     address=address,

core/src/trezor/ui/layouts/tr/__init__.py

@@ -1191,6 +1191,8 @@ async def confirm_ethereum_staking_tx(
         intro_question: str,
         verb: str,
         total_amount: str,
+        _account: str | None,
+        _account_path: str | None,
         maximum_fee: str,
         address: str,
         address_title: str,
@@ -1268,6 +1270,8 @@ def confirm_solana_tx(
     async def confirm_ethereum_tx(
         recipient: str,
         total_amount: str,
+        _account: str,
+        _account_path: str,
         maximum_fee: str,
         fee_info_items: Iterable[tuple[str, str]],
         br_name: str = "confirm_ethereum_tx",

core/src/trezor/ui/layouts/tt/__init__.py

@@ -1097,6 +1097,8 @@ def _confirm_summary(
     async def confirm_ethereum_tx(
         recipient: str,
         total_amount: str,
+        _account: str,
+        _account_path: str,
         maximum_fee: str,
         fee_info_items: Iterable[tuple[str, str]],
         br_name: str = "confirm_ethereum_tx",
@@ -1145,6 +1147,8 @@ async def confirm_ethereum_staking_tx(
         intro_question: str,
         verb: str,
         total_amount: str,
+        _account: str | None,
+        _account_path: str | None,
         maximum_fee: str,
         address: str,
         address_title: str,