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https://gitlab.com/pulsechaincom/prysm-pulse.git
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d071a0a90a
* first version of the watchtower api * service files * Begin work on grpc server * More changes to server * REnames and mock setup * working test * merge * double propose detection test * nishant review * todo change * gaz * fix service * gaz * remove unused import * gaz * resolve circular dependency * resolve circular dependency 2nd try * remove package * fix package * fix test * added tests * gaz * remove status check * gaz * remove context * remove context * change var name * moved to rpc dir * gaz * remove server code * gaz * slasher server * visibility change * pb * service update * gaz * slasher grpc server * making it work * setup db and start * gaz * service flags fixes * grpc service running * go imports * remove new initializer * gaz * remove feature flags * change back SetupSlasherDB * fix SetupSlasherDB calls * define err * fix bad merge * fix test * fix imports * fix imports * fix imports * add cancel * comment stop * fix cancel issue * remove unneeded code * bring back bad merge that removed TODO * remove use of epoch as am input * fixed slasher to be runable again * wait for channel close * gaz * small test * flags fix * fix flag order * double vote detection * remove source epoch from indexed attestation indices * change server method to receive indexed attestation * start implementation * double vote detection * proto * pb * fir comment * nishant review * import fix * Update slasher/db/indexed_attestations.go Co-Authored-By: terence tsao <terence@prysmaticlabs.com> * terence feedback
68 lines
2.6 KiB
Protocol Buffer
68 lines
2.6 KiB
Protocol Buffer
syntax = "proto3";
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package ethereum.eth.v1alpha1;
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import "google/protobuf/empty.proto";
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import "proto/eth/v1alpha1/beacon_block.proto";
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option go_package = "github.com/prysmaticlabs/prysm/proto/eth/v1alpha1;eth";
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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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// Gets AttesterSlashing container if the attestation that
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// was received produces a slashable event.
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rpc IsSlashableAttestation(ethereum.eth.v1alpha1.IndexedAttestation) returns (AttesterSlashingResponse);
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// Gets ProposerSlashing container if the block header that
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// was received produces a slashable event.
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rpc IsSlashableBlock(ProposerSlashingRequest) returns (ProposerSlashingResponse);
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// Subscription to receive all slashable proposer slashing events found by the watchtower.
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rpc SlashableProposals(google.protobuf.Empty) returns (stream ethereum.eth.v1alpha1.ProposerSlashing);
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// Subscription to receive all slashable attester slashing events found by the watchtower.
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rpc SlashableAttestations(google.protobuf.Empty) returns (stream ethereum.eth.v1alpha1.AttesterSlashing);
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}
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message ValidatorIDToIdxAtt {
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repeated uint64 indices = 1 ;
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bytes data_root = 2;
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// 96 bytes aggregate signature.
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bytes signature = 3;
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}
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message ValidatorIDToIdxAttList {
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repeated ValidatorIDToIdxAtt indicesList = 1 ;
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}
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message ProposerSlashingRequest {
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ethereum.eth.v1alpha1.BeaconBlockHeader block_header = 1;
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uint64 validator_index = 2;
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}
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message ProposerSlashingResponse {
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repeated ethereum.eth.v1alpha1.ProposerSlashing proposer_slashing = 1;
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}
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message AttesterSlashingResponse {
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repeated ethereum.eth.v1alpha1.AttesterSlashing attester_slashing = 1;
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}
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// In order to detect surrounded attestation we need to compare
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// each attestation source to those spans
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// see https://github.com/protolambda/eth2-surround/blob/master/README.md#min-max-surround
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// for further details.
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message MinMaxEpochSpan {
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uint32 min_epoch_span = 1;
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uint32 max_epoch_span = 2;
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}
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// Every validator will have their own spans map containing min distance from each epoch
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// to the closest target epoch of another attestation (surrounded) and max distance to
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// a target attestation (surrounding), in order to detect slashable attestation as quickly
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// as possible.
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message EpochSpanMap {
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// uint64 is for storing the epoch
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map<uint64, MinMaxEpochSpan> epoch_span_map = 1;
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}
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