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5aac06f04e
* begin move * use same import path * imports * regen protos * regen * no rename * generate ssz * gaz * fmt * edit build file * imports * modify * remove generated files * remove protos * edit imports in prysm * beacon chain all builds * edit script * add generated pbs * add replace rules * license for ethereumapis protos * change visibility * fmt * update build files to gaz ignore * use proper form * edit imports * wrap block * revert scripts * revert go mod
88 lines
4.0 KiB
Protocol Buffer
88 lines
4.0 KiB
Protocol Buffer
syntax = "proto3";
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package ethereum.slashing;
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import "proto/eth/ext/options.proto";
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import "proto/eth/v1alpha1/beacon_block.proto";
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// Slasher service API
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//
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// Slasher service provides an interface for validators and beacon chain server to query
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// and subscribe for slashable events on the network as well as to make sure that the
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// attestation or proposal they are going to submit to the network are not going to
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// produce a slashable event.
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service Slasher {
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// Returns any found attester slashings if the passed in attestation conflicts with a validators history.
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rpc IsSlashableAttestation(ethereum.eth.v1alpha1.IndexedAttestation) returns (AttesterSlashingResponse) {
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option deprecated = true;
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};
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// Returns any found proposer slashings if the passed in proposal conflicts with a validators history.
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rpc IsSlashableBlock(ethereum.eth.v1alpha1.SignedBeaconBlockHeader) returns (ProposerSlashingResponse) {
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option deprecated = true;
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};
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// Returns if a given indexed attestation could be slashable when compared to the slashers history for the attesters.
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// This function is read-only, and does not need the indexed attestation to be signed.
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rpc IsSlashableAttestationNoUpdate(ethereum.eth.v1alpha1.IndexedAttestation) returns (Slashable) {
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option deprecated = true;
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};
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// Returns if a given beacon block header could be slashable when compared to the slashers history for the proposer.
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// This function is read-only, and does not need the beacon block header to be signed.
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rpc IsSlashableBlockNoUpdate(ethereum.eth.v1alpha1.BeaconBlockHeader) returns (Slashable) {
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option deprecated = true;
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};
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// Returns the highest source and target attestation for validator indexes that have been observed by the slasher.
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rpc HighestAttestations(HighestAttestationRequest) returns (HighestAttestationResponse) {
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option deprecated = true;
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};
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}
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message HighestAttestationRequest {
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repeated uint64 validator_ids = 1 [deprecated = true];
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}
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message HighestAttestationResponse {
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repeated HighestAttestation attestations = 1 [deprecated = true];
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}
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message HighestAttestation {
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uint64 validator_id = 1 [deprecated = true];
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uint64 highest_source_epoch = 2 [(ethereum.eth.ext.cast_type) = "github.com/prysmaticlabs/eth2-types.Epoch", deprecated = true];
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uint64 highest_target_epoch = 3 [(ethereum.eth.ext.cast_type) = "github.com/prysmaticlabs/eth2-types.Epoch"];
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}
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message ProposerSlashingResponse {
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repeated ethereum.eth.v1alpha1.ProposerSlashing proposer_slashing = 1 [deprecated = true];
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}
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message Slashable {
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bool slashable = 1 [deprecated = true];
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}
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message AttesterSlashingResponse {
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repeated ethereum.eth.v1alpha1.AttesterSlashing attester_slashing = 1 [deprecated = true];
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}
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// ProposalHistory defines the structure for recording a validator's historical proposals.
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// Using a bitlist to represent the epochs and an uint64 to mark the latest marked
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// epoch of the bitlist, we can easily store which epochs a validator has proposed
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// a block for while pruning the older data.
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message ProposalHistory {
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bytes epoch_bits = 1 [(ethereum.eth.ext.cast_type) = "github.com/prysmaticlabs/go-bitfield.Bitlist", deprecated = true];
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uint64 latest_epoch_written = 2 [(ethereum.eth.ext.cast_type) = "github.com/prysmaticlabs/eth2-types.Epoch", deprecated = true];
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}
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// AttestationHistory defines the structure for recording a validator's historical attestation.
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// Using a map[uint64]uint64 to map its target epoch to its source epoch, in order to detect if a
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// vote being created is not a double vote and surrounded by, or surrounding any other votes.
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// Using an uint64 to mark the latest written epoch, we can safely perform a rolling prune whenever
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// the history is updated.
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message AttestationHistory {
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map<uint64, uint64> target_to_source = 1 [deprecated = true];
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uint64 latest_epoch_written = 2 [(ethereum.eth.ext.cast_type) = "github.com/prysmaticlabs/eth2-types.Epoch", deprecated = true];
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}
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