mirror of
https://gitlab.com/pulsechaincom/prysm-pulse.git
synced 2024-12-25 04:47:18 +00:00
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
72 lines
2.5 KiB
Go
72 lines
2.5 KiB
Go
package sync
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import (
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"context"
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"fmt"
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"github.com/pkg/errors"
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ethpb "github.com/prysmaticlabs/prysm/proto/eth/v1alpha1"
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"google.golang.org/protobuf/proto"
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)
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func (s *Service) voluntaryExitSubscriber(ctx context.Context, msg proto.Message) error {
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ve, ok := msg.(*ethpb.SignedVoluntaryExit)
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if !ok {
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return fmt.Errorf("wrong type, expected: *ethpb.SignedVoluntaryExit got: %T", msg)
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}
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if ve.Exit == nil {
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return errors.New("exit can't be nil")
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}
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s.setExitIndexSeen(ve.Exit.ValidatorIndex)
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headState, err := s.cfg.Chain.HeadState(ctx)
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if err != nil {
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return err
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}
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s.cfg.ExitPool.InsertVoluntaryExit(ctx, headState, ve)
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return nil
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}
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func (s *Service) attesterSlashingSubscriber(ctx context.Context, msg proto.Message) error {
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aSlashing, ok := msg.(*ethpb.AttesterSlashing)
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if !ok {
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return fmt.Errorf("wrong type, expected: *ethpb.AttesterSlashing got: %T", msg)
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}
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// Do some nil checks to prevent easy DoS'ing of this handler.
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aSlashing1IsNil := aSlashing == nil || aSlashing.Attestation_1 == nil || aSlashing.Attestation_1.AttestingIndices == nil
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aSlashing2IsNil := aSlashing == nil || aSlashing.Attestation_2 == nil || aSlashing.Attestation_2.AttestingIndices == nil
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if !aSlashing1IsNil && !aSlashing2IsNil {
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headState, err := s.cfg.Chain.HeadState(ctx)
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if err != nil {
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return err
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}
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if err := s.cfg.SlashingPool.InsertAttesterSlashing(ctx, headState, aSlashing); err != nil {
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return errors.Wrap(err, "could not insert attester slashing into pool")
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}
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s.setAttesterSlashingIndicesSeen(aSlashing.Attestation_1.AttestingIndices, aSlashing.Attestation_2.AttestingIndices)
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}
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return nil
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}
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func (s *Service) proposerSlashingSubscriber(ctx context.Context, msg proto.Message) error {
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pSlashing, ok := msg.(*ethpb.ProposerSlashing)
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if !ok {
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return fmt.Errorf("wrong type, expected: *ethpb.ProposerSlashing got: %T", msg)
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}
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// Do some nil checks to prevent easy DoS'ing of this handler.
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header1IsNil := pSlashing == nil || pSlashing.Header_1 == nil || pSlashing.Header_1.Header == nil
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header2IsNil := pSlashing == nil || pSlashing.Header_2 == nil || pSlashing.Header_2.Header == nil
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if !header1IsNil && !header2IsNil {
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headState, err := s.cfg.Chain.HeadState(ctx)
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if err != nil {
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return err
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}
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if err := s.cfg.SlashingPool.InsertProposerSlashing(ctx, headState, pSlashing); err != nil {
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return errors.Wrap(err, "could not insert proposer slashing into pool")
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}
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s.setProposerSlashingIndexSeen(pSlashing.Header_1.Header.ProposerIndex)
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}
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return nil
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}
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