chore(core): Disable Taproot for altcoins.

core/src/apps/bitcoin/get_ownership_id.py

@@ -1,4 +1,5 @@
 from trezor import wire
+from trezor.enums import InputScriptType
 from trezor.messages import GetOwnershipId, OwnershipId
 
 from apps.common.paths import validate_path
@@ -29,6 +30,9 @@ async def get_ownership_id(
     if msg.script_type in common.SEGWIT_INPUT_SCRIPT_TYPES and not coin.segwit:
         raise wire.DataError("Segwit not enabled on this coin")
 
+    if msg.script_type == InputScriptType.SPENDTAPROOT and not coin.taproot:
+        raise wire.DataError("Taproot not enabled on this coin")
+
     node = keychain.derive(msg.address_n)
     address = addresses.get_address(msg.script_type, coin, node, msg.multisig)
     script_pubkey = scripts.output_derive_script(address, coin)

core/src/apps/bitcoin/get_ownership_proof.py

@@ -1,4 +1,5 @@
 from trezor import ui, wire
+from trezor.enums import InputScriptType
 from trezor.messages import GetOwnershipProof, OwnershipProof
 from trezor.ui.layouts import confirm_action, confirm_blob
 
@@ -42,6 +43,9 @@ async def get_ownership_proof(
     if msg.script_type in common.SEGWIT_INPUT_SCRIPT_TYPES and not coin.segwit:
         raise wire.DataError("Segwit not enabled on this coin")
 
+    if msg.script_type == InputScriptType.SPENDTAPROOT and not coin.taproot:
+        raise wire.DataError("Taproot not enabled on this coin")
+
     node = keychain.derive(msg.address_n)
     address = addresses.get_address(msg.script_type, coin, node, msg.multisig)
     script_pubkey = scripts.output_derive_script(address, coin)

core/src/apps/bitcoin/sign_tx/helpers.py

@@ -412,6 +412,9 @@ def sanitize_tx_input(txi: TxInput, coin: CoinInfo) -> TxInput:
         if not coin.segwit:
             raise wire.DataError("Segwit not enabled on this coin.")
 
+    if txi.script_type == InputScriptType.SPENDTAPROOT and not coin.taproot:
+        raise wire.DataError("Taproot not enabled on this coin")
+
     if txi.commitment_data and not txi.ownership_proof:
         raise wire.DataError("commitment_data field provided but not expected.")
 
@@ -448,6 +451,9 @@ def sanitize_tx_output(txo: TxOutput, coin: CoinInfo) -> TxOutput:
         if not coin.segwit:
             raise wire.DataError("Segwit not enabled on this coin.")
 
+    if txo.script_type == OutputScriptType.PAYTOTAPROOT and not coin.taproot:
+        raise wire.DataError("Taproot not enabled on this coin")
+
     if txo.script_type == OutputScriptType.PAYTOOPRETURN:
         # op_return output
         if txo.op_return_data is None: