IDomainAware

IDomainAware

This can be used to interact with a DomainAware contract of any type.

An interface that represents a DomainAware contract. This interface provides all public/external facing functions that the DomainAware contract implements.

domainName() → bytes (external)

The domain name for this contract used in the domain seperator. This value will not change and will have a length greater than 0.

Uses _domainName()

domainVersion() → bytes32 (external)

The current version for this contract. Changing this value will cause the domain separator to update and trigger a cache update.

generateDomainSeparator() → bytes32 (external)

Generate the domain seperator hash for this contract using the contract’s domain name, current domain version and the current chain-id. This call bypasses the stored cache and will always represent the current domain seperator for this Contract’s name + version + chain id.

domainSeparator() → bytes32 (external)

Get the current domain seperator hash for this contract using the contract’s domain name, current domain version and the current chain-id.

This call is cached by the chain-id and contract version. If these two values do not change then the cached domain seperator hash is returned. If these two values do change, then a new hash is generated and the cache is updated