IOperatorsRegistryV1
Kiln
Operators Registry Interface (v1)
This interface exposes methods to handle the list of operators and their keys
Methods
addOperator
Adds an operator to the registry
Only callable by the administrator
Parameters
Returns
addValidators
Adds new keys for an operator
Only callable by the administrator or the operator address
Parameters
getOperator
Get operator details
Parameters
Returns
getOperatorCount
Get operator count
Returns
getRiver
Retrieve the River address
Returns
getValidator
Get the details of a validator
Parameters
Returns
initOperatorsRegistryV1
Initializes the operators registry
Parameters
listActiveOperators
Retrieve the active operator set
Returns
pickNextValidators
Retrieve validator keys based on operator statuses
Parameters
Returns
removeValidators
Remove validator keys
Only callable by the administrator or the operator addressThe indexes must be provided sorted in decreasing order and duplicate-free, otherwise the method will revertThe operator limit will be set to the lowest deleted key index if the operator's limit wasn't equal to its total key countThe operator or the admin cannot remove funded keysWhen removing validators, the indexes of specific unfunded keys can be changed in order to properlyremove the keys from the storage array. Beware of this specific behavior when chaining calls as thetargeted public key indexes can point to a different key after a first call was made and performedsome swaps
Parameters
setOperatorAddress
Changes the operator address of an operator
Only callable by the administrator or the previous operator address
Parameters
setOperatorLimits
Changes the operator staking limit
Only callable by the administratorThe operator indexes must be in increasing order and contain no duplicateThe limit cannot exceed the total key count of the operatorThe _indexes and _newLimits must have the same length.Each limit value is applied to the operator index at the same index in the _indexes array.
Parameters
setOperatorName
Changes the operator name
Only callable by the administrator or the operator
Parameters
setOperatorStatus
Changes the operator status
Only callable by the administrator
Parameters
setOperatorStoppedValidatorCount
Changes the operator stopped validator count
Only callable by the administrator
Parameters
Events
AddedOperator
A new operator has been added to the registry
Parameters
AddedValidatorKeys
The operator or the admin added new validator keys and signatures
The public keys and signatures are concatenatedA public key is 48 bytes longA signature is 96 bytes long[P1, S1, P2, S2, ..., PN, SN] where N is the bytes length divided by (96 + 48)
Parameters
OperatorEditsAfterSnapshot
The operator edited its keys after the snapshot block
This means that we cannot assume that its key set is checked by the snapshotThis happens only if the limit was meant to be increased
Parameters
OperatorLimitUnchanged
The call didn't alter the limit of the operator
Parameters
RemovedValidatorKey
The operator or the admin removed a public key and its signature from the registry
Parameters
SetOperatorAddress
The operator address has been changed
Parameters
SetOperatorLimit
The operator limit has been changed
Parameters
SetOperatorName
The operator display name has been changed
Parameters
SetOperatorStatus
The operator status has been changed
Parameters
SetOperatorStoppedValidatorCount
The operator stopped validator count has been changed
Parameters
SetRiver
The stored river address has been changed
Parameters
Errors
InactiveOperator
The calling operator is inactive
Parameters
InvalidArrayLengths
The provided operator and limits array have different lengths
InvalidEmptyArray
The provided operator and limits array are empty
InvalidFundedKeyDeletionAttempt
A funded key deletion has been attempted
InvalidIndexOutOfBounds
The index that is removed is out of bounds
InvalidKeyCount
The provided key count is 0
InvalidKeysLength
The provided concatenated keys do not have the expected length
InvalidUnsortedIndexes
The index provided are not sorted properly (descending order)
OperatorLimitTooHigh
The value for the operator limit is too high
Parameters
OperatorLimitTooLow
The value for the limit is too low
Parameters
UnorderedOperatorList
The provided list of operators is not in increasing order
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