refactor(core): turn show_address, show_pubkey, show_xpub into layouts

core/src/apps/binance/get_address.py

@@ -1,9 +1,10 @@
 from trezor.messages.BinanceAddress import BinanceAddress
 from trezor.messages.BinanceGetAddress import BinanceGetAddress
+from trezor.ui.layouts import show_address
 
 from apps.common import paths
 from apps.common.keychain import Keychain, auto_keychain
-from apps.common.layout import address_n_to_str, show_address, show_qr
+from apps.common.layout import address_n_to_str
 
 from .helpers import address_from_public_key
 
@@ -19,10 +20,6 @@ async def get_address(ctx, msg: BinanceGetAddress, keychain: Keychain):
     address = address_from_public_key(pubkey, HRP)
     if msg.show_display:
         desc = address_n_to_str(msg.address_n)
-        while True:
-            if await show_address(ctx, address, desc=desc):
-                break
-            if await show_qr(ctx, address, desc=desc):
-                break
+        await show_address(ctx, address=address, address_qr=address, desc=desc)
 
     return BinanceAddress(address=address)

core/src/apps/binance/get_public_key.py

@@ -1,7 +1,10 @@
+from ubinascii import hexlify
+
 from trezor.messages.BinanceGetPublicKey import BinanceGetPublicKey
 from trezor.messages.BinancePublicKey import BinancePublicKey
+from trezor.ui.layouts import require, show_pubkey
 
-from apps.common import layout, paths
+from apps.common import paths
 from apps.common.keychain import Keychain, auto_keychain
 
 
@@ -12,6 +15,6 @@ async def get_public_key(ctx, msg: BinanceGetPublicKey, keychain: Keychain):
     pubkey = node.public_key()
 
     if msg.show_display:
-        await layout.show_pubkey(ctx, pubkey)
+        await require(show_pubkey(ctx, hexlify(pubkey).decode()))
 
     return BinancePublicKey(public_key=pubkey)

core/src/apps/bitcoin/get_public_key.py

@@ -2,8 +2,9 @@ from trezor import wire
 from trezor.messages import InputScriptType
 from trezor.messages.HDNodeType import HDNodeType
 from trezor.messages.PublicKey import PublicKey
+from trezor.ui.layouts import require, show_xpub
 
-from apps.common import coins, layout, paths
+from apps.common import coins, paths
 from apps.common.keychain import get_keychain
 
 if False:
@@ -58,7 +59,7 @@ async def get_public_key(ctx: wire.Context, msg: GetPublicKey) -> PublicKey:
     )
 
     if msg.show_display:
-        await layout.show_xpub(ctx, node_xpub, "XPUB", "Cancel")
+        await require(show_xpub(ctx, node_xpub, "XPUB", "Cancel"))
 
     return PublicKey(
         node=node_type,

core/src/apps/cardano/get_public_key.py

@@ -3,8 +3,9 @@ from ubinascii import hexlify
 from trezor import log, wire
 from trezor.messages.CardanoPublicKey import CardanoPublicKey
 from trezor.messages.HDNodeType import HDNodeType
+from trezor.ui.layouts import require, show_pubkey
 
-from apps.common import layout, paths
+from apps.common import paths
 from apps.common.seed import remove_ed25519_prefix
 
 from . import seed
@@ -35,7 +36,7 @@ async def get_public_key(
         raise wire.ProcessError("Deriving public key failed")
 
     if msg.show_display:
-        await layout.show_pubkey(ctx, key.node.public_key)
+        await require(show_pubkey(ctx, hexlify(key.node.public_key).decode()))
     return key
 
 

core/src/apps/common/layout.py

@@ -1,5 +1,4 @@
 from micropython import const
-from ubinascii import hexlify
 
 from trezor import ui
 from trezor.messages import ButtonRequestType
@@ -11,34 +10,13 @@ from trezor.ui.qr import Qr
 from trezor.utils import chunks
 
 from apps.common import HARDENED
-from apps.common.confirm import confirm, require_confirm
+from apps.common.confirm import confirm
 
 if False:
     from typing import Iterable, Iterator, List, Union
     from trezor import wire
 
 
-async def show_address(
-    ctx: wire.Context,
-    address: str,
-    desc: str = "Confirm address",
-    cancel: str = "QR",
-    network: str = None,
-) -> bool:
-    text = Text(desc, ui.ICON_RECEIVE, ui.GREEN)
-    if network is not None:
-        text.normal("%s network" % network)
-    text.mono(*split_address(address))
-
-    return await confirm(
-        ctx,
-        text,
-        code=ButtonRequestType.Address,
-        cancel=cancel,
-        cancel_style=ButtonDefault,
-    )
-
-
 async def show_qr(
     ctx: wire.Context,
     address: str,
@@ -62,13 +40,6 @@ async def show_qr(
     )
 
 
-async def show_pubkey(ctx: wire.Context, pubkey: bytes) -> None:
-    lines = chunks(hexlify(pubkey).decode(), 18)
-    text = Text("Confirm public key", ui.ICON_RECEIVE, ui.GREEN)
-    text.mono(*lines)
-    await require_confirm(ctx, text, ButtonRequestType.PublicKey)
-
-
 def split_address(address: str) -> Iterator[str]:
     return chunks(address, 17)
 

core/src/apps/ethereum/get_address.py

@@ -1,9 +1,10 @@
 from trezor.crypto.curve import secp256k1
 from trezor.crypto.hashlib import sha3_256
 from trezor.messages.EthereumAddress import EthereumAddress
+from trezor.ui.layouts import show_address
 
 from apps.common import paths
-from apps.common.layout import address_n_to_str, show_address, show_qr
+from apps.common.layout import address_n_to_str
 
 from . import networks
 from .address import address_from_bytes
@@ -27,10 +28,6 @@ async def get_address(ctx, msg, keychain):
 
     if msg.show_display:
         desc = address_n_to_str(msg.address_n)
-        while True:
-            if await show_address(ctx, address, desc=desc):
-                break
-            if await show_qr(ctx, address, desc=desc):
-                break
+        await show_address(ctx, address=address, address_qr=address, desc=desc)
 
     return EthereumAddress(address=address)

core/src/apps/ethereum/get_public_key.py

@@ -1,7 +1,10 @@
+from ubinascii import hexlify
+
 from trezor.messages.EthereumPublicKey import EthereumPublicKey
 from trezor.messages.HDNodeType import HDNodeType
+from trezor.ui.layouts import require, show_pubkey
 
-from apps.common import coins, layout, paths
+from apps.common import coins, paths
 
 from .keychain import with_keychain_from_path
 
@@ -27,6 +30,6 @@ async def get_public_key(ctx, msg, keychain):
     )
 
     if msg.show_display:
-        await layout.show_pubkey(ctx, pubkey)
+        await require(show_pubkey(ctx, hexlify(pubkey).decode()))
 
     return EthereumPublicKey(node=node_type, xpub=node_xpub)

core/src/apps/lisk/get_address.py

@@ -1,8 +1,9 @@
 from trezor.messages.LiskAddress import LiskAddress
+from trezor.ui.layouts import show_address
 
 from apps.common import paths
 from apps.common.keychain import auto_keychain
-from apps.common.layout import address_n_to_str, show_address, show_qr
+from apps.common.layout import address_n_to_str
 
 from .helpers import get_address_from_public_key
 
@@ -18,10 +19,6 @@ async def get_address(ctx, msg, keychain):
 
     if msg.show_display:
         desc = address_n_to_str(msg.address_n)
-        while True:
-            if await show_address(ctx, address, desc=desc):
-                break
-            if await show_qr(ctx, address, desc=desc):
-                break
+        await show_address(ctx, address=address, address_qr=address, desc=desc)
 
     return LiskAddress(address=address)

core/src/apps/lisk/get_public_key.py

@@ -1,6 +1,9 @@
-from trezor.messages.LiskPublicKey import LiskPublicKey
+from ubinascii import hexlify
 
-from apps.common import layout, paths
+from trezor.messages.LiskPublicKey import LiskPublicKey
+from trezor.ui.layouts import require, show_pubkey
+
+from apps.common import paths
 from apps.common.keychain import auto_keychain
 
 
@@ -13,6 +16,6 @@ async def get_public_key(ctx, msg, keychain):
     pubkey = pubkey[1:]  # skip ed25519 pubkey marker
 
     if msg.show_display:
-        await layout.show_pubkey(ctx, pubkey)
+        await require(show_pubkey(ctx, hexlify(pubkey).decode()))
 
     return LiskPublicKey(public_key=pubkey)

core/src/apps/lisk/layout.py

@@ -1,11 +1,14 @@
+from ubinascii import hexlify
+
 from trezor import ui
 from trezor.messages import ButtonRequestType
 from trezor.strings import format_amount
 from trezor.ui.components.tt.text import Text
+from trezor.ui.layouts import require, show_pubkey
 from trezor.utils import chunks
 
 from apps.common.confirm import require_confirm, require_hold_to_confirm
-from apps.common.layout import show_pubkey, split_address
+from apps.common.layout import split_address
 
 from .helpers import get_vote_tx_text
 
@@ -33,7 +36,7 @@ async def require_confirm_vote_tx(ctx, votes):
 
 
 async def require_confirm_public_key(ctx, public_key):
-    return await show_pubkey(ctx, public_key)
+    return await require(show_pubkey(ctx, hexlify(public_key).decode()))
 
 
 async def require_confirm_multisig(ctx, multisignature):

core/src/apps/nem/get_address.py

@@ -1,7 +1,8 @@
 from trezor.messages.NEMAddress import NEMAddress
+from trezor.ui.layouts import show_address
 
 from apps.common.keychain import with_slip44_keychain
-from apps.common.layout import address_n_to_str, show_address, show_qr
+from apps.common.layout import address_n_to_str
 from apps.common.paths import validate_path
 
 from . import CURVE, PATTERNS, SLIP44_ID
@@ -21,12 +22,12 @@ async def get_address(ctx, msg, keychain):
 
     if msg.show_display:
         desc = address_n_to_str(msg.address_n)
-        while True:
-            if await show_address(
-                ctx, address, desc=desc, network=get_network_str(network)
-            ):
-                break
-            if await show_qr(ctx, address.upper(), desc=desc):
-                break
+        await show_address(
+            ctx,
+            address=address,
+            address_qr=address.upper(),
+            desc=desc,
+            network=get_network_str(network),
+        )
 
     return NEMAddress(address=address)

core/src/apps/nem/mosaic/layout.py

@@ -11,7 +11,8 @@ from trezor.messages import (
 from trezor.ui.components.tt.scroll import Paginated
 from trezor.ui.components.tt.text import Text
 
-from apps.common.layout import require_confirm, split_address
+from apps.common.confirm import require_confirm
+from apps.common.layout import split_address
 
 from ..layout import (
     require_confirm_content,

core/src/apps/ripple/get_address.py

@@ -1,9 +1,10 @@
 from trezor.messages.RippleAddress import RippleAddress
 from trezor.messages.RippleGetAddress import RippleGetAddress
+from trezor.ui.layouts import show_address
 
 from apps.common import paths
 from apps.common.keychain import auto_keychain
-from apps.common.layout import address_n_to_str, show_address, show_qr
+from apps.common.layout import address_n_to_str
 
 from .helpers import address_from_public_key
 
@@ -18,10 +19,6 @@ async def get_address(ctx, msg: RippleGetAddress, keychain):
 
     if msg.show_display:
         desc = address_n_to_str(msg.address_n)
-        while True:
-            if await show_address(ctx, address, desc=desc):
-                break
-            if await show_qr(ctx, address, desc=desc):
-                break
+        await show_address(ctx, address=address, address_qr=address, desc=desc)
 
     return RippleAddress(address=address)

core/src/apps/stellar/get_address.py

@@ -1,9 +1,10 @@
 from trezor.messages.StellarAddress import StellarAddress
 from trezor.messages.StellarGetAddress import StellarGetAddress
+from trezor.ui.layouts import show_address
 
 from apps.common import paths, seed
 from apps.common.keychain import auto_keychain
-from apps.common.layout import address_n_to_str, show_address, show_qr
+from apps.common.layout import address_n_to_str
 
 from . import helpers
 
@@ -18,10 +19,6 @@ async def get_address(ctx, msg: StellarGetAddress, keychain):
 
     if msg.show_display:
         desc = address_n_to_str(msg.address_n)
-        while True:
-            if await show_address(ctx, address, desc=desc):
-                break
-            if await show_qr(ctx, address.upper(), desc=desc):
-                break
+        await show_address(ctx, address=address, address_qr=address.upper(), desc=desc)
 
     return StellarAddress(address=address)

core/src/apps/tezos/get_address.py

@@ -1,9 +1,10 @@
 from trezor.crypto import hashlib
 from trezor.messages.TezosAddress import TezosAddress
+from trezor.ui.layouts import show_address
 
 from apps.common import paths, seed
 from apps.common.keychain import with_slip44_keychain
-from apps.common.layout import address_n_to_str, show_address, show_qr
+from apps.common.layout import address_n_to_str
 
 from . import CURVE, PATTERNS, SLIP44_ID, helpers
 
@@ -22,10 +23,6 @@ async def get_address(ctx, msg, keychain):
 
     if msg.show_display:
         desc = address_n_to_str(msg.address_n)
-        while True:
-            if await show_address(ctx, address, desc=desc):
-                break
-            if await show_qr(ctx, address, desc=desc):
-                break
+        await show_address(ctx, address=address, address_qr=address, desc=desc)
 
     return TezosAddress(address=address)

core/src/apps/tezos/get_public_key.py

@@ -1,11 +1,7 @@
-from trezor import ui
-from trezor.messages import ButtonRequestType
 from trezor.messages.TezosPublicKey import TezosPublicKey
-from trezor.ui.components.tt.text import Text
-from trezor.utils import chunks
+from trezor.ui.layouts import require, show_pubkey
 
 from apps.common import paths, seed
-from apps.common.confirm import require_confirm
 from apps.common.keychain import with_slip44_keychain
 
 from . import CURVE, PATTERNS, SLIP44_ID, helpers
@@ -20,13 +16,6 @@ async def get_public_key(ctx, msg, keychain):
     pk_prefixed = helpers.base58_encode_check(pk, prefix=helpers.TEZOS_PUBLICKEY_PREFIX)
 
     if msg.show_display:
-        await _show_tezos_pubkey(ctx, pk_prefixed)
+        await require(show_pubkey(ctx, pk_prefixed))
 
     return TezosPublicKey(public_key=pk_prefixed)
-
-
-async def _show_tezos_pubkey(ctx, pubkey):
-    lines = chunks(pubkey, 18)
-    text = Text("Confirm public key", ui.ICON_RECEIVE, ui.GREEN)
-    text.mono(*lines)
-    await require_confirm(ctx, text, code=ButtonRequestType.PublicKey)

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

@@ -39,7 +39,9 @@ __all__ = (
     "confirm_backup",
     "confirm_path_warning",
     "show_address",
+    "show_pubkey",
     "show_success",
+    "show_xpub",
     "show_warning",
     "confirm_output",
     "confirm_hex",
@@ -199,6 +201,14 @@ def _show_xpub(xpub: str, desc: str, cancel: str) -> Paginated:
     return content
 
 
+def show_xpub(
+    ctx: wire.GenericContext, xpub: str, desc: str, cancel: str
+) -> LayoutType:
+    return interact(
+        ctx, _show_xpub(xpub, desc, cancel), "show_xpub", ButtonRequestType.PublicKey
+    )
+
+
 async def show_address(
     ctx: wire.GenericContext,
     address: str,
@@ -252,6 +262,16 @@ async def show_address(
                     return
 
 
+# FIXME: this is basically same as confirm_hex
+# TODO: pagination for long keys
+def show_pubkey(
+    ctx: wire.Context, pubkey: str, title: str = "Confirm public key"
+) -> LayoutType:
+    text = Text(title, ui.ICON_RECEIVE, ui.GREEN)
+    text.mono(*_hex_lines(pubkey))
+    return interact(ctx, Confirm(text), "show_pubkey", ButtonRequestType.PublicKey)
+
+
 def show_warning(
     ctx: wire.GenericContext,
     br_type: str,