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feat: restrict resetting of BLS keys #529

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feat: restrict resetting of BLS keys #529

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d716d15
feat: restrict resetting of BLS keys
ckartik Dec 10, 2024
48dd2ee
chore: fixes guard
ckartik Dec 10, 2024
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1 change: 1 addition & 0 deletions contracts/contracts/core/ProviderRegistry.sol
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Expand Up @@ -310,6 +310,7 @@ contract ProviderRegistry is
for (uint256 i = 0; i < numKeys; ++i) {
bytes memory key = blsPublicKeys[i];
require(key.length == 48, InvalidBLSPublicKeyLength(key.length, 48));
require(blockBuilderBLSKeyToAddress[key] == address(0), BLSKeyAlreadyRegistered(key));
blockBuilderBLSKeyToAddress[key] = provider;
}
eoaToBlsPubkeys[provider] = blsPublicKeys;
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1 change: 1 addition & 0 deletions contracts/contracts/interfaces/IProviderRegistry.sol
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Expand Up @@ -60,6 +60,7 @@ interface IProviderRegistry {
error ProviderCommitmentsPending(address sender, uint256 numPending);
error StakeTransferFailed(address sender, uint256 amount);
error ProviderAlreadyRegistered(address sender);
error BLSKeyAlreadyRegistered(bytes blsKey);
error InsufficientStake(uint256 stake, uint256 minStake);
error InvalidBLSPublicKeyLength(uint256 length, uint256 expectedLength);
error ProviderNotRegistered(address sender);
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