async def get_new_puzzle(self) -> Program:
return puzzle_for_pk(
bytes(
self.wallet_state_manager.get_unused_derivation_record(
self.wallet_info.id
).pubkey
)
)
def can_generate_puzzle_hash(self, hash):
return any(
map(
lambda child: hash == puzzle_for_pk(
bytes(
self.extended_secret_key.public_child(child).
get_public_key())).get_tree_hash(),
reversed(range(self.next_address)),
))
def get_new_puzzle(self):
next_address_index = self.get_next_address_index()
pubkey = master_sk_to_wallet_sk(self.private_key,
next_address_index).get_g1()
self.pubkey_num_lookup[bytes(pubkey)] = next_address_index
puzzle = puzzle_for_pk(bytes(pubkey))
self.puzzle_pk_cache[puzzle.get_tree_hash()] = next_address_index
return puzzle
def test_p2_delegated_puzzle_simple(self):
key_lookup = KeyTool()
payments, conditions = default_payments_and_conditions(1, key_lookup)
pk = public_key_for_index(1, key_lookup)
puzzle = p2_delegated_puzzle.puzzle_for_pk(pk)
solution = p2_delegated_puzzle.solution_for_conditions(conditions)
do_test_spend(puzzle, solution, payments, key_lookup)
def test_p2_delegated_puzzle_graftroot(self):
key_lookup = KeyTool()
payments, conditions = default_payments_and_conditions(1, key_lookup)
delegated_puzzle = p2_delegated_conditions.puzzle_for_pk(public_key_for_index(8, key_lookup))
delegated_solution = p2_delegated_conditions.solution_for_conditions(conditions)
puzzle_program = p2_delegated_puzzle.puzzle_for_pk(public_key_for_index(1, key_lookup))
solution = p2_delegated_puzzle.solution_for_delegated_puzzle(delegated_puzzle, delegated_solution)
do_test_spend(puzzle_program, solution, payments, key_lookup)
def can_generate_puzzle_hash(self, hash):
return any(
map(
lambda child: hash
== puzzle_for_pk(
bytes(
master_sk_to_wallet_sk(self.private_key, uint32(child)).get_g1()
)
).get_tree_hash(),
reversed(range(self.next_address)),
)
)
def get_private_key_for_puzzle_hash(self, puzzle_hash) -> PrivateKey:
if puzzle_hash in self.puzzle_pk_cache:
child = self.puzzle_pk_cache[puzzle_hash]
private = master_sk_to_wallet_sk(self.private_key, uint32(child))
# pubkey = private.get_g1()
return private
else:
for child in range(self.next_address):
pubkey = master_sk_to_wallet_sk(self.private_key,
uint32(child)).get_g1()
if puzzle_hash == puzzle_for_pk(bytes(pubkey)).get_tree_hash():
return master_sk_to_wallet_sk(self.private_key,
uint32(child))
raise ValueError(f"Do not have the keys for puzzle hash {puzzle_hash}")
def get_keys(self, puzzle_hash):
if puzzle_hash in self.puzzle_pk_cache:
child = self.puzzle_pk_cache[puzzle_hash]
pubkey = self.extended_secret_key.public_child(
child).get_public_key()
private = self.extended_secret_key.private_child(
child).get_private_key()
return pubkey, private
else:
for child in range(self.next_address):
pubkey = self.extended_secret_key.public_child(
child).get_public_key()
if puzzle_hash == puzzle_for_pk(bytes(pubkey)).get_tree_hash():
return (
pubkey,
self.extended_secret_key.private_child(
child).get_private_key(),
)
def generate_unsigned_transaction(
self,
amount,
newpuzzlehash,
coin: Coin,
condition_dic: Dict[ConditionOpcode, List[ConditionVarPair]],
fee: int = 0,
secretkey=None,
):
spends = []
spend_value = coin.amount
puzzle_hash = coin.puzzle_hash
if secretkey is None:
pubkey, secretkey = self.get_keys(puzzle_hash)
else:
pubkey = secretkey.get_g1()
puzzle = puzzle_for_pk(bytes(pubkey))
if ConditionOpcode.CREATE_COIN not in condition_dic:
condition_dic[ConditionOpcode.CREATE_COIN] = []
output = ConditionVarPair(
ConditionOpcode.CREATE_COIN, newpuzzlehash, int_to_bytes(amount)
)
condition_dic[output.opcode].append(output)
amount_total = sum(
int_from_bytes(cvp.var2)
for cvp in condition_dic[ConditionOpcode.CREATE_COIN]
)
change = spend_value - amount_total - fee
if change > 0:
changepuzzlehash = self.get_new_puzzlehash()
change_output = ConditionVarPair(
ConditionOpcode.CREATE_COIN, changepuzzlehash, int_to_bytes(change)
)
condition_dic[output.opcode].append(change_output)
solution = self.make_solution(condition_dic)
else:
solution = self.make_solution(condition_dic)
spends.append((puzzle, CoinSolution(coin, solution)))
return spends
def puzzle_program_for_index(index):
return p2_delegated_puzzle.puzzle_for_pk(public_key_bytes_for_index(index))
async def get_new_puzzle(self) -> Program:
dr = await self.wallet_state_manager.get_unused_derivation_record(self.id())
return puzzle_for_pk(bytes(dr.pubkey))
async def puzzle_for_puzzle_hash(self, puzzle_hash: bytes32) -> Program:
public_key = await self.hack_populate_secret_key_for_puzzle_hash(puzzle_hash)
return puzzle_for_pk(bytes(public_key))
def puzzle_for_pk(self, pubkey: bytes) -> Program:
return puzzle_for_pk(pubkey)
secret_key: PrivateKey = PrivateKey.from_seed(bytes([2] * 32))
puzzles = []
solutions = []
private_keys = []
public_keys = []
for i in range(0, 1000):
private_key: PrivateKey = master_sk_to_wallet_sk(secret_key, uint32(i))
public_key = private_key.public_key()
solution = wallet_tool.make_solution({
ConditionOpcode.ASSERT_MY_COIN_ID: [
ConditionVarPair(ConditionOpcode.ASSERT_MY_COIN_ID,
token_bytes(), None)
]
})
puzzle = puzzle_for_pk(bytes(public_key))
puzzles.append(puzzle)
solutions.append(solution)
private_keys.append(private_key)
public_keys.append(public_key)
# Run Puzzle 1000 times
puzzle_start = time.time()
clvm_cost = 0
for i in range(0, 1000):
cost_run, sexp = run_program(puzzles[i], solutions[i])
clvm_cost += cost_run
puzzle_end = time.time()
puzzle_time = puzzle_end - puzzle_start
print(f"Puzzle_time is: {puzzle_time}")
def create_puzzlehash_for_pk(pub_key: BLSPublicKey) -> bytes32:
return puzzle_for_pk(pub_key).get_tree_hash()
def puzzle_for_pk(self, pubkey: bytes):
return puzzle_for_pk(pubkey)
async def generate_unsigned_transaction(
self,
amount: uint64,
newpuzzlehash: bytes32,
fee: uint64 = uint64(0),
origin_id: bytes32 = None,
coins: Set[Coin] = None,
) -> List[Tuple[Program, CoinSolution]]:
"""
Generates a unsigned transaction in form of List(Puzzle, Solutions)
"""
if coins is None:
coins = await self.select_coins(amount + fee)
if coins is None:
self.log.info("coins is None")
return []
self.log.info(f"coins is not None {coins}")
spend_value = sum([coin.amount for coin in coins])
change = spend_value - amount - fee
spends: List[Tuple[Program, CoinSolution]] = []
output_created = False
for coin in coins:
self.log.info(f"coin from coins {coin}")
# Get keys for puzzle_hash
puzzle_hash = coin.puzzle_hash
maybe = await self.wallet_state_manager.get_keys(puzzle_hash)
if not maybe:
self.log.error(
f"Wallet couldn't find keys for puzzle_hash {puzzle_hash}"
)
return []
# Get puzzle for pubkey
pubkey, secretkey = maybe
puzzle: Program = puzzle_for_pk(bytes(pubkey))
# Only one coin creates outputs
if output_created is False and origin_id is None:
primaries = [{"puzzlehash": newpuzzlehash, "amount": amount}]
if change > 0:
changepuzzlehash = await self.get_new_puzzlehash()
primaries.append({"puzzlehash": changepuzzlehash, "amount": change})
if fee > 0:
solution = self.make_solution(primaries=primaries, fee=fee)
else:
solution = self.make_solution(primaries=primaries)
output_created = True
elif output_created is False and origin_id == coin.name():
primaries = [{"puzzlehash": newpuzzlehash, "amount": amount}]
if change > 0:
changepuzzlehash = await self.get_new_puzzlehash()
primaries.append({"puzzlehash": changepuzzlehash, "amount": change})
if fee > 0:
solution = self.make_solution(primaries=primaries, fee=fee)
else:
solution = self.make_solution(primaries=primaries)
output_created = True
else:
solution = self.make_solution()
spends.append((puzzle, CoinSolution(coin, solution)))
self.log.info(f"Spends is {spends}")
return spends
def throwaway_puzzle_hash(index: int, key_lookup: KeyTool) -> bytes32:
return p2_delegated_puzzle.puzzle_for_pk(public_key_for_index(index, key_lookup)).get_tree_hash()
puzzles = []
solutions = []
private_keys = []
public_keys = []
for i in range(0, 1000):
private_key: BLSPrivateKey = BLSPrivateKey(
extended_secret_key.private_child(i).get_private_key())
public_key = private_key.public_key()
solution = wallet_tool.make_solution({
ConditionOpcode.ASSERT_MY_COIN_ID: [
ConditionVarPair(ConditionOpcode.ASSERT_MY_COIN_ID,
token_bytes(), None)
]
})
puzzle = puzzle_for_pk(public_key)
puzzles.append(puzzle)
solutions.append(solution)
private_keys.append(private_key)
public_keys.append(public_key)
# Run Puzzle 1000 times
puzzle_start = time.time()
clvm_cost = 0
for i in range(0, 1000):
cost_run, sexp = run_program(puzzles[i], solutions[i])
clvm_cost += cost_run
puzzle_end = time.time()
puzzle_time = puzzle_end - puzzle_start
print(f"Puzzle_time is: {puzzle_time}")
def get_first_puzzle(self):
pubkey = master_sk_to_wallet_sk(self.private_key, self.next_address).get_g1()
puzzle = puzzle_for_pk(bytes(pubkey))
self.puzzle_pk_cache[puzzle.get_tree_hash()] = 0
return puzzle
def create_puzzlehash_for_pk(pub_key: G1Element) -> bytes32:
return puzzle_for_pk(bytes(pub_key)).get_tree_hash()
def puzzle_program_for_index(index: uint32):
return p2_delegated_puzzle.puzzle_for_pk(
bytes(master_sk_to_wallet_sk(MASTER_KEY, index).get_g1()))
def get_new_puzzle(self):
pubkey_a = self.get_next_public_key()
pubkey = bytes(pubkey_a)
puzzle = puzzle_for_pk(pubkey)
self.puzzle_pk_cache[puzzle.get_tree_hash()] = self.next_address - 1
return puzzle