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https://gitlab.com/pulsechaincom/prysm-pulse.git
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5a66807989
* First take at updating everything to v5 * Patch gRPC gateway to use prysm v5 Fix patch * Update go ssz --------- Co-authored-by: Preston Van Loon <pvanloon@offchainlabs.com>
64 lines
2.3 KiB
Go
64 lines
2.3 KiB
Go
package evaluators
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import (
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"context"
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"github.com/pkg/errors"
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eth "github.com/prysmaticlabs/prysm/v5/proto/prysm/v1alpha1"
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"github.com/prysmaticlabs/prysm/v5/testing/endtoend/policies"
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"github.com/prysmaticlabs/prysm/v5/testing/endtoend/types"
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"google.golang.org/grpc"
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"google.golang.org/protobuf/types/known/emptypb"
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)
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// PeersCheck performs a check on peer data to ensure that any connected peers
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// are not publishing invalid data.
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var PeersCheck = types.Evaluator{
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Name: "peers_check_epoch_%d",
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Policy: policies.AfterNthEpoch(0),
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Evaluation: peersTest,
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}
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func peersTest(_ *types.EvaluationContext, conns ...*grpc.ClientConn) error {
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debugClient := eth.NewDebugClient(conns[0])
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peerResponses, err := debugClient.ListPeers(context.Background(), &emptypb.Empty{})
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if err != nil {
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return err
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}
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baseErr := error(nil)
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for _, res := range peerResponses.Responses {
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if res.ScoreInfo.GossipScore < 0 {
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baseErr = wrapError(baseErr, "Gossip score for peer %s is %f and negative.", res.PeerId, res.ScoreInfo.GossipScore)
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}
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if res.ScoreInfo.BehaviourPenalty > 0 {
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baseErr = wrapError(baseErr, "Behaviour penalty for peer %s is %f and larger than zero.", res.PeerId, res.ScoreInfo.BehaviourPenalty)
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}
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if res.ScoreInfo.BlockProviderScore < 0 {
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baseErr = wrapError(baseErr, "Block provider score for peer %s is %f and negative.", res.PeerId, res.ScoreInfo.BlockProviderScore)
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}
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if res.ScoreInfo.OverallScore < 0 {
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baseErr = wrapError(baseErr, "Overall score for peer %s is %f and negative.", res.PeerId, res.ScoreInfo.OverallScore)
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}
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if res.ScoreInfo.ValidationError != "" {
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baseErr = wrapError(baseErr, "Peer %s has a validation error: %s", res.PeerId, res.ScoreInfo.ValidationError)
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}
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if res.PeerInfo != nil && res.PeerInfo.FaultCount > 0 {
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baseErr = wrapError(baseErr, "Peer %s has a non zero fault count: %d", res.PeerId, res.PeerInfo.FaultCount)
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}
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for topic, snap := range res.ScoreInfo.TopicScores {
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if snap.InvalidMessageDeliveries > 0 {
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baseErr = wrapError(baseErr, "Peer %s in Topic %s has sent invalid deliveries: %f", res.PeerId, topic, snap.InvalidMessageDeliveries)
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}
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}
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}
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return baseErr
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}
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func wrapError(err error, format string, args ...interface{}) error {
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if err == nil {
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err = errors.New("")
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}
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return errors.Wrapf(err, format, args...)
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}
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