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verifySignedEverscaleEvent

Verifying signatures from EverscaleEvent (is there enough signatures, is the round rotten, etc.)
function verifySignedEverscaleEvent(bytes memory payload, bytes[] memory signatures) override public view returns (uint32 errorCode)
Parameters:
Name
Type
Description
payload
bytes memory
EverscaleEvent structure encoded to bytes
signatures
bytes[] memory
Payload signatures
Return value:
Name
Type
Description
errorCode
uint32
Error code

recoverSignature

Recover signer from the payload and signature.
function recoverSignature(bytes memory payload, bytes memory signature) public pure returns (address signer)
Parameters:
Name
Type
Description
payload
bytes memory
Signer encoded to bytes
signature
bytes memory
Signature in bytes
Return value:
Name
Type
Description
signer
address
Decoded signature’s address

forceRoundRelays

Forced set of next round relayers. Can be called only by roundSubmitter.
function forceRoundRelays(uint160[] calldata _relays, uint32 roundEnd) override external
Parameters:
Name
Type
Description
_relays
uint160[] calldata
Next round relayers
roundEnd
uint32
End of the round

setRoundSubmitter

Set round submitter. Can be called only by owner.
function setRoundSubmitter(address _roundSubmitter) override external onlyOwner
Parameters:
Name
Type
Description
_roundSubmitter
address
New round submitter’s address
Events emitted:
  • UpdateRoundSubmitter

setRoundRelays

Grant relayer permission for set of addresses at specific round.
function setRoundRelays(bytes calldata payload, bytes[] calldata signatures) override external notCached(payload)
Parameters:
Name
Type
Description
payload
bytes calldata
EverscaleEvent structure encoded to bytes
signatures
bytes[] calldata
Signatures encoded to bytes

decodeRoundRelaysEventData

Decodes payload event data for round relayers.
function decodeRoundRelaysEventData(bytes memory payload) public pure returns (uint32 round, uint160[] memory _relays, uint32 roundEnd)
Parameters:
Name
Type
Description
payload
bytes memory
Round relayers event data (EverscaleEvent) encoded to bytes
Return value:
Name
Type
Description
round
uint32
Round id
_relays
uint160[] memory
Addresses of the relayers
roundEnd
uint32
End of round

decodeEverscaleEvent

Decodes payload data for everscale event.
function decodeEverscaleEvent(bytes memory payload) external pure returns
Parameters:
Name
Type
Description
payload
bytes memory
EverscaleEvent structure encoded to bytes

banRelays

Puts specified relayer addresses on a blacklist.
function banRelays(address[] calldata _relays) override external onlyOwner
Parameters:
Name
Type
Description
_relays
address[] calldata
Addresses of the relayers
Events emitted:
  • BanRelay

unbanRelays

Takes out specified relayer addresses from a blacklist.
function unbanRelays(address[] calldata _relays) override external onlyOwner
Parameters:
Name
Type
Description
_relays
address[] calldata
Addresses of the relayers
Events emitted:
  • BanRelay

_setRound

Creates a new round and makes a map including all rounds and relayers.
function _setRound(uint32 round, uint160[] memory _relays, uint32 roundEnd) internal
Parameters:
Name
Type
Description
round
uint32
Round Id
_relays
uint160[] memory
Addresses of relayers
roundEnd
uint32
End of the round
Events emitted:
  • NewRound
  • RoundRelay

_countRelaySignatures

Counts all the valid relayers signatures.
function _countRelaySignatures(bytes memory payload, bytes[] memory signatures, uint32 round) internal view returns (uint32)
Parameters:
Name
Type
Description
payload
bytes memory
EverscaleEvent data encoded to bytes
signatures
bytes[] memory
List of signatures
round
uint32
Round Id
Return value:
Type
Description
uint32
Number of relayers signatures