def make_certificate(ledger_id: str, crypto_private_key_path: str,
message: bytes, output_path: str) -> str:
"""Create certificate."""
crypto = crypto_registry.make(ledger_id,
private_key_path=crypto_private_key_path)
signature = crypto.sign_message(message).encode("ascii").hex()
ensure_dir(os.path.dirname(output_path))
Path(output_path).write_bytes(signature.encode("ascii"))
return signature
def build_node(build_dir: str) -> None:
"""Build node placed inside build_dir."""
with tempfile.TemporaryDirectory() as dirname:
copy_tree(LIBP2P_NODE_MODULE, dirname)
err_str = _golang_module_build(dirname)
if err_str: # pragma: nocover
raise Exception(f"Node build failed: {err_str}")
ensure_dir(build_dir)
shutil.copy(
os.path.join(dirname, LIBP2P_NODE_MODULE_NAME),
os.path.join(build_dir, LIBP2P_NODE_MODULE_NAME),
)
print(f"{LIBP2P_NODE_MODULE_NAME} built successfully!")
def test_ensure_dir():
"""Test ensure_dir."""
dir_name = "test"
with TemporaryDirectory() as tmpdirname:
full_path = os.path.join(tmpdirname, dir_name)
assert not os.path.exists(full_path)
ensure_dir(full_path)
assert os.path.exists(full_path)
file_path = os.path.join(full_path, "file_name")
with open(file_path, "w"):
pass
with pytest.raises(AEAEnforceError):
ensure_dir(file_path)