def get(
participant: HexAddress,
channel_identifier: ChannelID,
msg_type: MessageTypeId,
balance_hash: BalanceHash,
nonce: Nonce,
additional_hash: AdditionalHash,
original_signature: Signature,
v: int = 27,
other_token_network: Optional[Contract] = None,
) -> bytes:
_token_network = other_token_network or token_network
private_key = get_private_key(participant)
non_closing_signature = sign_balance_proof_message(
private_key,
_token_network.address,
_token_network.functions.chain_id().call(),
channel_identifier,
msg_type,
balance_hash,
nonce,
additional_hash,
original_signature,
v,
)
return non_closing_signature
def get(
participant: HexAddress,
channel_identifier: ChannelID,
v: int = 27,
other_token_network: Optional[Contract] = None,
) -> bytes:
_token_network = other_token_network or token_network
private_key = get_private_key(participant)
non_closing_signature = sign_balance_proof_message(
private_key,
_token_network.address,
_token_network.functions.chain_id().call(),
channel_identifier,
MessageTypeId.BALANCE_PROOF,
EMPTY_BALANCE_HASH,
Nonce(0),
EMPTY_ADDITIONAL_HASH,
EMPTY_SIGNATURE,
v,
)
return non_closing_signature
