FUNCTION

required_signers

FT4 Library / FT4 Library / lib.ft4.core.accounts.strategies.transfer

function required_signers(main_auth_descriptor: auth_descriptor, disposable_auth_descriptor: auth_descriptor?): list<byte_array>

source

Returns the required signers for a register_account operation in all the normal transfer strategies.

Determines if the sender and recipient have the same account id, and allows skipping signatures in that scenario (except for disposable signers, if any).

It is used by the strategies: fee, open and subscription

Parameters

main_auth_descriptor — The main auth descriptor of the required signer
disposable_auth_descriptor — The disposable auth descriptor of the required signer

Returns

a byte array list of signers that are required to sign. Signers are excluded if they are the account owner on the other chain too.