src/apps/wallet/sign_tx: refactor address_short function

src/apps/wallet/get_address.py

@@ -11,7 +11,7 @@ async def get_address(ctx, msg):
 
     node = await seed.derive_node(ctx, msg.address_n)
     address = addresses.get_address(msg.script_type, coin, node, msg.multisig)
-    address_short = address[len(coin.cashaddr_prefix) + 1:] if coin.cashaddr_prefix is not None else address
+    address_short = addresses.address_short(coin, address)
 
     if msg.show_display:
         while True:

src/apps/wallet/sign_tx/addresses.py

@@ -174,3 +174,10 @@ def ecdsa_hash_pubkey(pubkey: bytes) -> bytes:
     h = sha256(pubkey).digest()
     h = ripemd160(h).digest()
     return h
+
+
+def address_short(coin: CoinInfo, address: str) -> str:
+    if coin.cashaddr_prefix is not None and address.startswith(coin.cashaddr_prefix + ':'):
+        return address[len(coin.cashaddr_prefix) + 1:]
+    else:
+        return address

src/apps/wallet/sign_tx/layout.py

@@ -6,6 +6,7 @@ from trezor.messages import ButtonRequestType
 from trezor.messages import OutputScriptType
 from apps.common.confirm import confirm
 from apps.common.confirm import hold_to_confirm
+from apps.wallet.sign_tx import addresses
 
 
 def format_coin_amount(amount, coin):
@@ -29,7 +30,7 @@ async def confirm_output(ctx, output, coin):
                        ui.MONO, *split_op_return(data), icon_color=ui.GREEN)
     else:
         address = output.address
-        address_short = address[len(coin.cashaddr_prefix) + 1:] if coin.cashaddr_prefix is not None and address.startswith(coin.cashaddr_prefix + ':') else address
+        address_short = addresses.address_short(coin, address)
         content = Text('Confirm sending', ui.ICON_SEND,
                        ui.NORMAL, format_coin_amount(output.amount, coin) + ' to',
                        ui.MONO, *split_address(address_short), icon_color=ui.GREEN)

src/apps/wallet/verify_message.py

@@ -7,7 +7,7 @@ from apps.common import coins
 from apps.common.confirm import require_confirm
 from apps.common.display_address import split_address
 from apps.common.signverify import message_digest, split_message
-from apps.wallet.sign_tx.addresses import address_pkh, address_p2wpkh_in_p2sh, address_p2wpkh, address_to_cashaddr
+from apps.wallet.sign_tx.addresses import address_pkh, address_p2wpkh_in_p2sh, address_p2wpkh, address_to_cashaddr, address_short
 
 
 async def verify_message(ctx, msg):
@@ -51,9 +51,7 @@ async def verify_message(ctx, msg):
     if addr != address:
         raise wire.ProcessError('Invalid signature')
 
-    address_short = address[len(coin.cashaddr_prefix) + 1:] if coin.cashaddr_prefix is not None else address
-
-    await require_confirm_verify_message(ctx, address_short, message)
+    await require_confirm_verify_message(ctx, address_short(coin, address), message)
 
     return Success(message='Message verified')
 

src/trezor/messages/MessageType.py

@@ -97,6 +97,8 @@ StellarGetPublicKey = 200
 StellarPublicKey = 201
 StellarSignTx = 202
 StellarTxOpRequest = 203
+StellarGetAddress = 207
+StellarAddress = 208
 StellarCreateAccountOp = 210
 StellarPaymentOp = 211
 StellarPathPaymentOp = 212

src/trezor/messages/StellarAccountMergeOp.py

@@ -5,14 +5,14 @@ import protobuf as p
 class StellarAccountMergeOp(p.MessageType):
     MESSAGE_WIRE_TYPE = 218
     FIELDS = {
-        1: ('source_account', p.BytesType, 0),
-        2: ('destination_account', p.BytesType, 0),
+        1: ('source_account', p.UnicodeType, 0),
+        2: ('destination_account', p.UnicodeType, 0),
     }
 
     def __init__(
         self,
-        source_account: bytes = None,
-        destination_account: bytes = None
+        source_account: str = None,
+        destination_account: str = None
     ) -> None:
         self.source_account = source_account
         self.destination_account = destination_account

src/trezor/messages/StellarAddress.py

@@ -0,0 +1,15 @@
+# Automatically generated by pb2py
+import protobuf as p
+
+
+class StellarAddress(p.MessageType):
+    MESSAGE_WIRE_TYPE = 208
+    FIELDS = {
+        1: ('address', p.UnicodeType, 0),
+    }
+
+    def __init__(
+        self,
+        address: str = None
+    ) -> None:
+        self.address = address

src/trezor/messages/StellarAllowTrustOp.py

@@ -5,8 +5,8 @@ import protobuf as p
 class StellarAllowTrustOp(p.MessageType):
     MESSAGE_WIRE_TYPE = 217
     FIELDS = {
-        1: ('source_account', p.BytesType, 0),
-        2: ('trusted_account', p.BytesType, 0),
+        1: ('source_account', p.UnicodeType, 0),
+        2: ('trusted_account', p.UnicodeType, 0),
         3: ('asset_type', p.UVarintType, 0),
         4: ('asset_code', p.UnicodeType, 0),
         5: ('is_authorized', p.UVarintType, 0),
@@ -14,8 +14,8 @@ class StellarAllowTrustOp(p.MessageType):
 
     def __init__(
         self,
-        source_account: bytes = None,
-        trusted_account: bytes = None,
+        source_account: str = None,
+        trusted_account: str = None,
         asset_type: int = None,
         asset_code: str = None,
         is_authorized: int = None

src/trezor/messages/StellarAssetType.py

@@ -6,14 +6,14 @@ class StellarAssetType(p.MessageType):
     FIELDS = {
         1: ('type', p.UVarintType, 0),
         2: ('code', p.UnicodeType, 0),
-        3: ('issuer', p.BytesType, 0),
+        3: ('issuer', p.UnicodeType, 0),
     }
 
     def __init__(
         self,
         type: int = None,
         code: str = None,
-        issuer: bytes = None
+        issuer: str = None
     ) -> None:
         self.type = type
         self.code = code

src/trezor/messages/StellarBumpSequenceOp.py

@@ -5,13 +5,13 @@ import protobuf as p
 class StellarBumpSequenceOp(p.MessageType):
     MESSAGE_WIRE_TYPE = 221
     FIELDS = {
-        1: ('source_account', p.BytesType, 0),
+        1: ('source_account', p.UnicodeType, 0),
         2: ('bump_to', p.UVarintType, 0),
     }
 
     def __init__(
         self,
-        source_account: bytes = None,
+        source_account: str = None,
         bump_to: int = None
     ) -> None:
         self.source_account = source_account

src/trezor/messages/StellarChangeTrustOp.py

@@ -6,14 +6,14 @@ from .StellarAssetType import StellarAssetType
 class StellarChangeTrustOp(p.MessageType):
     MESSAGE_WIRE_TYPE = 216
     FIELDS = {
-        1: ('source_account', p.BytesType, 0),
+        1: ('source_account', p.UnicodeType, 0),
         2: ('asset', StellarAssetType, 0),
         3: ('limit', p.UVarintType, 0),
     }
 
     def __init__(
         self,
-        source_account: bytes = None,
+        source_account: str = None,
         asset: StellarAssetType = None,
         limit: int = None
     ) -> None:

src/trezor/messages/StellarCreateAccountOp.py

@@ -5,15 +5,15 @@ import protobuf as p
 class StellarCreateAccountOp(p.MessageType):
     MESSAGE_WIRE_TYPE = 210
     FIELDS = {
-        1: ('source_account', p.BytesType, 0),
-        2: ('new_account', p.BytesType, 0),
+        1: ('source_account', p.UnicodeType, 0),
+        2: ('new_account', p.UnicodeType, 0),
         3: ('starting_balance', p.SVarintType, 0),
     }
 
     def __init__(
         self,
-        source_account: bytes = None,
-        new_account: bytes = None,
+        source_account: str = None,
+        new_account: str = None,
         starting_balance: int = None
     ) -> None:
         self.source_account = source_account

src/trezor/messages/StellarCreatePassiveOfferOp.py

@@ -6,7 +6,7 @@ from .StellarAssetType import StellarAssetType
 class StellarCreatePassiveOfferOp(p.MessageType):
     MESSAGE_WIRE_TYPE = 214
     FIELDS = {
-        1: ('source_account', p.BytesType, 0),
+        1: ('source_account', p.UnicodeType, 0),
         2: ('selling_asset', StellarAssetType, 0),
         3: ('buying_asset', StellarAssetType, 0),
         4: ('amount', p.SVarintType, 0),
@@ -16,7 +16,7 @@ class StellarCreatePassiveOfferOp(p.MessageType):
 
     def __init__(
         self,
-        source_account: bytes = None,
+        source_account: str = None,
         selling_asset: StellarAssetType = None,
         buying_asset: StellarAssetType = None,
         amount: int = None,

src/trezor/messages/StellarGetAddress.py

@@ -0,0 +1,23 @@
+# Automatically generated by pb2py
+import protobuf as p
+if __debug__:
+    try:
+        from typing import List
+    except ImportError:
+        List = None
+
+
+class StellarGetAddress(p.MessageType):
+    MESSAGE_WIRE_TYPE = 207
+    FIELDS = {
+        1: ('address_n', p.UVarintType, p.FLAG_REPEATED),
+        2: ('show_display', p.BoolType, 0),
+    }
+
+    def __init__(
+        self,
+        address_n: List[int] = None,
+        show_display: bool = None
+    ) -> None:
+        self.address_n = address_n if address_n is not None else []
+        self.show_display = show_display

src/trezor/messages/StellarGetPublicKey.py

@@ -11,10 +11,13 @@ class StellarGetPublicKey(p.MessageType):
     MESSAGE_WIRE_TYPE = 200
     FIELDS = {
         1: ('address_n', p.UVarintType, p.FLAG_REPEATED),
+        2: ('show_display', p.BoolType, 0),
     }
 
     def __init__(
         self,
-        address_n: List[int] = None
+        address_n: List[int] = None,
+        show_display: bool = None
     ) -> None:
         self.address_n = address_n if address_n is not None else []
+        self.show_display = show_display

src/trezor/messages/StellarManageDataOp.py

@@ -5,14 +5,14 @@ import protobuf as p
 class StellarManageDataOp(p.MessageType):
     MESSAGE_WIRE_TYPE = 220
     FIELDS = {
-        1: ('source_account', p.BytesType, 0),
+        1: ('source_account', p.UnicodeType, 0),
         2: ('key', p.UnicodeType, 0),
         3: ('value', p.BytesType, 0),
     }
 
     def __init__(
         self,
-        source_account: bytes = None,
+        source_account: str = None,
         key: str = None,
         value: bytes = None
     ) -> None:

src/trezor/messages/StellarManageOfferOp.py

@@ -6,7 +6,7 @@ from .StellarAssetType import StellarAssetType
 class StellarManageOfferOp(p.MessageType):
     MESSAGE_WIRE_TYPE = 213
     FIELDS = {
-        1: ('source_account', p.BytesType, 0),
+        1: ('source_account', p.UnicodeType, 0),
         2: ('selling_asset', StellarAssetType, 0),
         3: ('buying_asset', StellarAssetType, 0),
         4: ('amount', p.SVarintType, 0),
@@ -17,7 +17,7 @@ class StellarManageOfferOp(p.MessageType):
 
     def __init__(
         self,
-        source_account: bytes = None,
+        source_account: str = None,
         selling_asset: StellarAssetType = None,
         buying_asset: StellarAssetType = None,
         amount: int = None,

src/trezor/messages/StellarPathPaymentOp.py

@@ -11,10 +11,10 @@ from .StellarAssetType import StellarAssetType
 class StellarPathPaymentOp(p.MessageType):
     MESSAGE_WIRE_TYPE = 212
     FIELDS = {
-        1: ('source_account', p.BytesType, 0),
+        1: ('source_account', p.UnicodeType, 0),
         2: ('send_asset', StellarAssetType, 0),
         3: ('send_max', p.SVarintType, 0),
-        4: ('destination_account', p.BytesType, 0),
+        4: ('destination_account', p.UnicodeType, 0),
         5: ('destination_asset', StellarAssetType, 0),
         6: ('destination_amount', p.SVarintType, 0),
         7: ('paths', StellarAssetType, p.FLAG_REPEATED),
@@ -22,10 +22,10 @@ class StellarPathPaymentOp(p.MessageType):
 
     def __init__(
         self,
-        source_account: bytes = None,
+        source_account: str = None,
         send_asset: StellarAssetType = None,
         send_max: int = None,
-        destination_account: bytes = None,
+        destination_account: str = None,
         destination_asset: StellarAssetType = None,
         destination_amount: int = None,
         paths: List[StellarAssetType] = None

src/trezor/messages/StellarPaymentOp.py

@@ -6,16 +6,16 @@ from .StellarAssetType import StellarAssetType
 class StellarPaymentOp(p.MessageType):
     MESSAGE_WIRE_TYPE = 211
     FIELDS = {
-        1: ('source_account', p.BytesType, 0),
-        2: ('destination_account', p.BytesType, 0),
+        1: ('source_account', p.UnicodeType, 0),
+        2: ('destination_account', p.UnicodeType, 0),
         3: ('asset', StellarAssetType, 0),
         4: ('amount', p.SVarintType, 0),
     }
 
     def __init__(
         self,
-        source_account: bytes = None,
-        destination_account: bytes = None,
+        source_account: str = None,
+        destination_account: str = None,
         asset: StellarAssetType = None,
         amount: int = None
     ) -> None:

src/trezor/messages/StellarSetOptionsOp.py

@@ -5,8 +5,8 @@ import protobuf as p
 class StellarSetOptionsOp(p.MessageType):
     MESSAGE_WIRE_TYPE = 215
     FIELDS = {
-        1: ('source_account', p.BytesType, 0),
-        2: ('inflation_destination_account', p.BytesType, 0),
+        1: ('source_account', p.UnicodeType, 0),
+        2: ('inflation_destination_account', p.UnicodeType, 0),
         3: ('clear_flags', p.UVarintType, 0),
         4: ('set_flags', p.UVarintType, 0),
         5: ('master_weight', p.UVarintType, 0),
@@ -21,8 +21,8 @@ class StellarSetOptionsOp(p.MessageType):
 
     def __init__(
         self,
-        source_account: bytes = None,
-        inflation_destination_account: bytes = None,
+        source_account: str = None,
+        inflation_destination_account: str = None,
         clear_flags: int = None,
         set_flags: int = None,
         master_weight: int = None,

src/trezor/messages/StellarSignTx.py

@@ -13,7 +13,7 @@ class StellarSignTx(p.MessageType):
         1: ('protocol_version', p.UVarintType, 0),
         2: ('address_n', p.UVarintType, p.FLAG_REPEATED),
         3: ('network_passphrase', p.UnicodeType, 0),
-        4: ('source_account', p.BytesType, 0),
+        4: ('source_account', p.UnicodeType, 0),
         5: ('fee', p.UVarintType, 0),
         6: ('sequence_number', p.UVarintType, 0),
         8: ('timebounds_start', p.UVarintType, 0),
@@ -30,7 +30,7 @@ class StellarSignTx(p.MessageType):
         protocol_version: int = None,
         address_n: List[int] = None,
         network_passphrase: str = None,
-        source_account: bytes = None,
+        source_account: str = None,
         fee: int = None,
         sequence_number: int = None,
         timebounds_start: int = None,

src/trezor/messages/wire_types.py

@@ -97,6 +97,8 @@ StellarGetPublicKey = 200
 StellarPublicKey = 201
 StellarSignTx = 202
 StellarTxOpRequest = 203
+StellarGetAddress = 207
+StellarAddress = 208
 StellarCreateAccountOp = 210
 StellarPaymentOp = 211
 StellarPathPaymentOp = 212