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DarknodeSlasher

Reference

Contract: DarknodeSlasher​

DarknodeSlasher will become a voting system for darknodes to deregister other misbehaving darknodes. Right now, it is a placeholder.

Inherits from:

  • Claimable
  • Ownable
  • Context
  • Initializable

Variables​

darknodeRegistry: contract DarknodeRegistryLogicV1​

blacklistSlashPercent: uint256​

maliciousSlashPercent: uint256​

secretRevealSlashPercent: uint256​

slashed: mapping(uint256 => mapping(uint256 => mapping(address => bool)))​

secretRevealed: mapping(address => bool)​

blacklisted: mapping(address => bool)​


Modifiers​

validPercent(uint256 _percent)​

Restrict a function to have a valid percentage.


Functions​

constructor (contract DarknodeRegistryLogicV1 _darknodeRegistry) (public)​

updateDarknodeRegistry (contract DarknodeRegistryLogicV1 _darknodeRegistry) (external)​

Params

  • _darknodeRegistry: The address of the Darknode Registry contract.

Allows the contract owner to update the address of the darknode registry contract.

setBlacklistSlashPercent (uint256 _percentage) (public)​

setMaliciousSlashPercent (uint256 _percentage) (public)​

setSecretRevealSlashPercent (uint256 _percentage) (public)​

slash (address _guilty, address _challenger, uint256 _percentage) (external)​

blacklist (address _guilty) (external)​

slashDuplicatePropose (uint256 _height, uint256 _round, bytes _blockhash1, uint256 _validRound1, bytes _signature1, bytes _blockhash2, uint256 _validRound2, bytes _signature2) (external)​

slashDuplicatePrevote (uint256 _height, uint256 _round, bytes _blockhash1, bytes _signature1, bytes _blockhash2, bytes _signature2) (external)​

slashDuplicatePrecommit (uint256 _height, uint256 _round, bytes _blockhash1, bytes _signature1, bytes _blockhash2, bytes _signature2) (external)​

slashSecretReveal (uint256 _a, uint256 _b, uint256 _c, uint256 _d, uint256 _e, uint256 _f, bytes _signature) (external)​


Events​

LogDarknodeRegistryUpdated (contract DarknodeRegistryLogicV1 _previousDarknodeRegistry, contract DarknodeRegistryLogicV1 _nextDarknodeRegistry)​

Emitted when the DarknodeRegistry is updated.

Params

  • _previousDarknodeRegistry: The address of the old registry.

  • _nextDarknodeRegistry: The address of the new registry.