WormholeARImplementation
Introduction
This contract is used to allow Superform to send messages via Wormhole.
Core Concepts
WormholeARImplementation
builds upon AMBImplementation
to formalize certain methods specific to Wormhole sent via Automatic Relayers.
Receiving Payloads
The implemented interface can be found in Wormhole Receivers here.
receiveWormholeMessages
This function handles the reception of messages broadcast via Wormhole.
Retrying Payloads
As mentioned in the AMB Implementations section, messages can be retried by calling retryPayload
with a bytes hash of relevant data. In the case of Wormhole, the data is the following:
Configuration Setters
There are multiple bridge related configurations to be made on the contract. These configuration functions can only be set by the PROTOCOL_ADMIN
setWormholeRelayer
This function sets the automatic relayer address for the appropriate chain.
setChainId
This function allows the ProtocolAdmin
to map a Wormhole chain id to Superform's chain id, the EVM id.
setReceiver
This function allows the ProtocolAdmin
to set receiver implementations on a new chain id.
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