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wallet.add_hw_info: also store "is_change" in output_info

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as it seems every consumer wants to know this and has its own hacks to
figure it out
This commit is contained in:
SomberNight 2019-09-03 14:34:10 +02:00
parent ac329797e0
commit ab76a1fe5b
No known key found for this signature in database
GPG key ID: B33B5F232C6271E9
8 changed files with 22 additions and 21 deletions
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2
electrum/address_synchronizer.py
View file

@ -99,7 +99,7 @@ class AddressSynchronizer(Logger):
def synchronize(self):
pass
def is_mine(self, address):
def is_mine(self, address) -> bool:
return self.db.is_addr_in_history(address)
def get_addresses(self):

5
electrum/plugins/hw_wallet/plugin.py
View file

@ -132,14 +132,13 @@ class HW_PluginBase(BasePlugin):
return self._ignore_outdated_fw
def is_any_tx_output_on_change_branch(tx: Transaction):
def is_any_tx_output_on_change_branch(tx: Transaction) -> bool:
if not tx.output_info:
return False
for o in tx.outputs():
info = tx.output_info.get(o.address)
if info is not None:
if info.address_index[0] == 1:
return True
return info.is_change
return False

5
electrum/plugins/keepkey/keepkey.py
View file

@ -407,7 +407,7 @@ class KeepKeyPlugin(HW_PluginBase):
return inputs
def tx_outputs(self, derivation, tx):
def tx_outputs(self, derivation, tx: Transaction):
def create_output_by_derivation():
script_type = self.get_keepkey_output_script_type(info.script_type)
@ -454,10 +454,9 @@ class KeepKeyPlugin(HW_PluginBase):
info = tx.output_info.get(address)
if info is not None and not has_change:
index, xpubs, m = info.address_index, info.sorted_xpubs, info.num_sig
on_change_branch = index[0] == 1
# prioritise hiding outputs on the 'change' branch from user
# because no more than one change address allowed
if on_change_branch == any_output_on_change_branch:
if info.is_change == any_output_on_change_branch:
use_create_by_derivation = True
has_change = True

5
electrum/plugins/ledger/ledger.py
View file

@ -318,7 +318,7 @@ class Ledger_KeyStore(Hardware_KeyStore):
@test_pin_unlocked
@set_and_unset_signing
def sign_transaction(self, tx, password):
def sign_transaction(self, tx: Transaction, password):
if tx.is_complete():
return
client = self.get_client()
@ -409,10 +409,9 @@ class Ledger_KeyStore(Hardware_KeyStore):
if (info is not None) and len(tx.outputs()) > 1 \
and not has_change:
index = info.address_index
on_change_branch = index[0] == 1
# prioritise hiding outputs on the 'change' branch from user
# because no more than one change address allowed
if on_change_branch == any_output_on_change_branch:
if info.is_change == any_output_on_change_branch:
changePath = self.get_derivation()[2:] + "/%d/%d"%index
has_change = True
else:

5
electrum/plugins/safe_t/safe_t.py
View file

@ -403,7 +403,7 @@ class SafeTPlugin(HW_PluginBase):
return inputs
def tx_outputs(self, derivation, tx):
def tx_outputs(self, derivation, tx: Transaction):
def create_output_by_derivation():
script_type = self.get_safet_output_script_type(info.script_type)
@ -450,12 +450,11 @@ class SafeTPlugin(HW_PluginBase):
info = tx.output_info.get(address)
if info is not None and not has_change:
index, xpubs, m = info.address_index, info.sorted_xpubs, info.num_sig
on_change_branch = index[0] == 1
# prioritise hiding outputs on the 'change' branch from user
# because no more than one change address allowed
# note: ^ restriction can be removed once we require fw
# that has https://github.com/trezor/trezor-mcu/pull/306
if on_change_branch == any_output_on_change_branch:
if info.is_change == any_output_on_change_branch:
use_create_by_derivation = True
has_change = True

5
electrum/plugins/trezor/trezor.py
View file

@ -420,7 +420,7 @@ class TrezorPlugin(HW_PluginBase):
signatures=signatures,
m=m)
def tx_outputs(self, derivation, tx):
def tx_outputs(self, derivation, tx: Transaction):
def create_output_by_derivation():
script_type = self.get_trezor_output_script_type(info.script_type)
@ -455,12 +455,11 @@ class TrezorPlugin(HW_PluginBase):
info = tx.output_info.get(address)
if info is not None and not has_change:
index, xpubs, m = info.address_index, info.sorted_xpubs, info.num_sig
on_change_branch = index[0] == 1
# prioritise hiding outputs on the 'change' branch from user
# because no more than one change address allowed
# note: ^ restriction can be removed once we require fw
# that has https://github.com/trezor/trezor-mcu/pull/306
if on_change_branch == any_output_on_change_branch:
if info.is_change == any_output_on_change_branch:
use_create_by_derivation = True
has_change = True

3
electrum/transaction.py
View file

@ -81,9 +81,10 @@ class TxOutputForUI(NamedTuple):
class TxOutputHwInfo(NamedTuple):
address_index: Tuple
sorted_xpubs: Iterable[str]
sorted_xpubs: Sequence[str]
num_sig: Optional[int]
script_type: str
is_change: bool # whether the wallet considers the output to be change
class BIP143SharedTxDigestFields(NamedTuple):

13
electrum/wallet.py
View file

@ -351,10 +351,10 @@ class Abstract_Wallet(AddressSynchronizer):
except:
return
def is_mine(self, address):
def is_mine(self, address) -> bool:
return bool(self.get_address_index(address))
def is_change(self, address):
def is_change(self, address) -> bool:
if not self.is_mine(address):
return False
return self.get_address_index(address)[0]
@ -1182,7 +1182,12 @@ class Abstract_Wallet(AddressSynchronizer):
# sort xpubs using the order of pubkeys
sorted_pubkeys, sorted_xpubs = zip(*sorted(zip(pubkeys, xpubs)))
num_sig = self.m if isinstance(self, Multisig_Wallet) else None
info[o.address] = TxOutputHwInfo(index, sorted_xpubs, num_sig, self.txin_type)
is_change = self.is_change(o.address)
info[o.address] = TxOutputHwInfo(address_index=index,
sorted_xpubs=sorted_xpubs,
num_sig=num_sig,
script_type=self.txin_type,
is_change=is_change)
tx.output_info = info
def sign_transaction(self, tx, password):
@ -1738,7 +1743,7 @@ class Imported_Wallet(Simple_Wallet):
self.save_keystore()
self.storage.write()
def is_mine(self, address):
def is_mine(self, address) -> bool:
return self.db.has_imported_address(address)
def get_address_index(self, address):