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https://github.com/aljazceru/nutshell.git
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638324940a
* refactor mint verification * test with lightning=true * rename proofs_used to secrets_used and refactor * test with lightning * spelling fixes
89 lines
2.9 KiB
Python
89 lines
2.9 KiB
Python
import secrets
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from typing import List
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import pytest
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import pytest_asyncio
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from cashu.core.base import Proof
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from cashu.core.crypto.secp import PrivateKey, PublicKey
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from cashu.core.helpers import sum_proofs
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from cashu.core.migrations import migrate_databases
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from cashu.wallet import migrations
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from cashu.wallet.wallet import Wallet
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from cashu.wallet.wallet import Wallet as Wallet1
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from cashu.wallet.wallet import Wallet as Wallet2
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from tests.conftest import SERVER_ENDPOINT
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async def assert_err(f, msg):
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"""Compute f() and expect an error message 'msg'."""
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try:
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await f
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except Exception as exc:
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if str(exc.args[0]) != msg:
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raise Exception(f"Expected error: {msg}, got: {exc.args[0]}")
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return
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raise Exception(f"Expected error: {msg}, got no error")
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def assert_amt(proofs: List[Proof], expected: int):
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"""Assert amounts the proofs contain."""
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assert [p.amount for p in proofs] == expected
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@pytest_asyncio.fixture(scope="function")
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async def wallet1(mint):
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wallet1 = await Wallet1.with_db(
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SERVER_ENDPOINT, "test_data/wallet_p2sh_1", "wallet1"
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)
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await migrate_databases(wallet1.db, migrations)
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await wallet1.load_mint()
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wallet1.status()
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yield wallet1
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@pytest_asyncio.fixture(scope="function")
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async def wallet2(mint):
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wallet2 = await Wallet2.with_db(
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SERVER_ENDPOINT, "test_data/wallet_p2sh_2", "wallet2"
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)
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await migrate_databases(wallet2.db, migrations)
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wallet2.private_key = PrivateKey(secrets.token_bytes(32), raw=True)
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await wallet2.load_mint()
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wallet2.status()
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yield wallet2
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@pytest.mark.asyncio
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async def test_create_p2pk_pubkey(wallet1: Wallet):
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invoice = await wallet1.request_mint(64)
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await wallet1.mint(64, hash=invoice.hash)
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pubkey = await wallet1.create_p2pk_pubkey()
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PublicKey(bytes.fromhex(pubkey), raw=True)
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@pytest.mark.asyncio
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async def test_p2sh(wallet1: Wallet, wallet2: Wallet):
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invoice = await wallet1.request_mint(64)
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await wallet1.mint(64, hash=invoice.hash)
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_ = await wallet1.create_p2sh_address_and_store() # receiver side
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_, send_proofs = await wallet1.split_to_send(wallet1.proofs, 8) # sender side
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frst_proofs, scnd_proofs = await wallet2.redeem(send_proofs) # receiver side
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assert len(frst_proofs) == 0
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assert len(scnd_proofs) == 1
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assert sum_proofs(scnd_proofs) == 8
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assert wallet2.balance == 8
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@pytest.mark.asyncio
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async def test_p2sh_receive_with_wrong_wallet(wallet1: Wallet, wallet2: Wallet):
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invoice = await wallet1.request_mint(64)
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await wallet1.mint(64, hash=invoice.hash)
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wallet1_address = await wallet1.create_p2sh_address_and_store() # receiver side
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secret_lock = await wallet1.create_p2sh_lock(wallet1_address) # sender side
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_, send_proofs = await wallet1.split_to_send(
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wallet1.proofs, 8, secret_lock
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) # sender side
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await assert_err(wallet2.redeem(send_proofs), "lock not found.") # wrong receiver
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