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finished first working implementation of bls aggregation service
tested and working with inc-sq, but still probably needs good brutal review and some more tests (multiquorum for eg)
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,72 @@ | ||
| package avsregistry | ||
|
|
||
| import ( | ||
| "context" | ||
| "errors" | ||
| "math/big" | ||
|
|
||
| blsoperatorstateretrievar "github.com/Layr-Labs/eigensdk-go/contracts/bindings/BLSOperatorStateRetriever" | ||
| "github.com/Layr-Labs/eigensdk-go/crypto/bls" | ||
| "github.com/Layr-Labs/eigensdk-go/types" | ||
| ) | ||
|
|
||
| type FakeAvsRegistryService struct { | ||
| operators map[types.BlockNum]map[types.OperatorId]types.OperatorAvsState | ||
| } | ||
|
|
||
| func NewFakeAvsRegistryService(blockNum types.BlockNum, operators []types.TestOperator) *FakeAvsRegistryService { | ||
| fakeAvsRegistryService := &FakeAvsRegistryService{ | ||
| operators: map[types.BlockNum]map[types.OperatorId]types.OperatorAvsState{ | ||
| blockNum: {}, | ||
| }, | ||
| } | ||
| for _, operator := range operators { | ||
| fakeAvsRegistryService.operators[blockNum][operator.OperatorId] = types.OperatorAvsState{ | ||
| OperatorId: operator.OperatorId, | ||
| Pubkeys: types.OperatorPubkeys{G1Pubkey: operator.BlsKeypair.GetPubKeyG1(), G2Pubkey: operator.BlsKeypair.GetPubKeyG2()}, | ||
| StakePerQuorum: operator.StakePerQuorum, | ||
| BlockNumber: blockNum, | ||
| } | ||
| } | ||
| return fakeAvsRegistryService | ||
| } | ||
|
|
||
| var _ AvsRegistryService = (*FakeAvsRegistryService)(nil) | ||
|
|
||
| func (f *FakeAvsRegistryService) GetOperatorsAvsStateAtBlock(ctx context.Context, quorumNumbers []types.QuorumNum, blockNumber types.BlockNum) (map[types.OperatorId]types.OperatorAvsState, error) { | ||
| operatorsAvsState, ok := f.operators[blockNumber] | ||
| if !ok { | ||
| return nil, errors.New("block number not found") | ||
| } | ||
| return operatorsAvsState, nil | ||
| } | ||
|
|
||
| func (f *FakeAvsRegistryService) GetQuorumsAvsStateAtBlock(ctx context.Context, quorumNumbers []types.QuorumNum, blockNumber types.BlockNum) (map[types.QuorumNum]types.QuorumAvsState, error) { | ||
| operatorsAvsState, ok := f.operators[blockNumber] | ||
| if !ok { | ||
| return nil, errors.New("block number not found") | ||
| } | ||
| quorumsAvsState := make(map[types.QuorumNum]types.QuorumAvsState) | ||
| for _, quorumNum := range quorumNumbers { | ||
| aggPubkeyG1 := bls.NewG1Point(big.NewInt(0), big.NewInt(0)) | ||
| totalStake := big.NewInt(0) | ||
| for _, operator := range operatorsAvsState { | ||
| // only include operators that have a stake in this quorum | ||
| if stake, ok := operator.StakePerQuorum[quorumNum]; ok { | ||
| aggPubkeyG1.Add(operator.Pubkeys.G1Pubkey) | ||
| totalStake.Add(totalStake, stake) | ||
| } | ||
| } | ||
| quorumsAvsState[quorumNum] = types.QuorumAvsState{ | ||
| QuorumNumber: quorumNum, | ||
| AggPubkeyG1: aggPubkeyG1, | ||
| TotalStake: totalStake, | ||
| BlockNumber: blockNumber, | ||
| } | ||
| } | ||
| return quorumsAvsState, nil | ||
| } | ||
|
|
||
| func (f *FakeAvsRegistryService) GetCheckSignaturesIndices(ctx context.Context, referenceBlockNumber types.BlockNum, quorumNumbers []types.QuorumNum, nonSignerOperatorIds []types.OperatorId) (blsoperatorstateretrievar.BLSOperatorStateRetrieverCheckSignaturesIndices, error) { | ||
| return blsoperatorstateretrievar.BLSOperatorStateRetrieverCheckSignaturesIndices{}, nil | ||
| } |
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