Package usertest provides functions for convenient testing of user package API.

NewAutoIDSigner returns [Signer] with neofscrypto.ECDSA_SHA512 signature scheme and user [ID] automatically resolved from the ECDSA public key.

NewAutoIDSignerRFC6979 is an analogue of [NewAutoIDSigner] but with [neofscrypto.ECDSA_DETERMINISTIC_SHA256] signature scheme.

NewSigner combines provided [neofscrypto.Signer] and [ID] into [Signer].

ResolveFromECDSAPublicKey resolves [ID] from the given [ecdsa.PublicKey].

ID identifies users of the NeoFS system.

Signer represents a NeoFS user authorized by a digital signature.