Module std::auth

Expand description

Functionality for determining who is calling a contract.

Enums

AuthError

The error type used when an Identity cannot be determined.

Functions

caller_address

Get the owner of the inputs (of type Input::Coin or Input::Message) to a

caller_contract_id

If the caller is internal, returns the contract ID of the caller.

caller_is_external

Returns true if the caller is external (i.e. a script).

msg_sender

Get the Identity (i.e. Address or ContractId) from which a call was made.