Update deprecated function usages (#8953)

* Clear deprecated usages within Prysm

* Remove deprecatd usages where possible

* Update

beacon-chain/rpc/node/BUILD.bazel

@@ -14,7 +14,6 @@ go_library(
         "//proto/beacon/rpc/v1:go_default_library",
         "//shared/logutil:go_default_library",
         "//shared/version:go_default_library",
-        "@com_github_golang_protobuf//ptypes:go_default_library_gen",
         "@com_github_libp2p_go_libp2p_core//network:go_default_library",
         "@com_github_libp2p_go_libp2p_core//peer:go_default_library",
         "@com_github_prysmaticlabs_ethereumapis//eth/v1alpha1:go_default_library",
@@ -23,6 +22,7 @@ go_library(
         "@org_golang_google_grpc//:go_default_library",
         "@org_golang_google_grpc//codes:go_default_library",
         "@org_golang_google_grpc//status:go_default_library",
+        "@org_golang_google_protobuf//types/known/timestamppb:go_default_library",
     ],
 )
 

beacon-chain/rpc/node/server.go

@@ -9,7 +9,6 @@ import (
 	"sort"
 	"time"
 
-	"github.com/golang/protobuf/ptypes"
 	"github.com/golang/protobuf/ptypes/empty"
 	"github.com/golang/protobuf/ptypes/timestamp"
 	"github.com/libp2p/go-libp2p-core/network"
@@ -25,6 +24,7 @@ import (
 	"google.golang.org/grpc"
 	"google.golang.org/grpc/codes"
 	"google.golang.org/grpc/status"
+	"google.golang.org/protobuf/types/known/timestamppb"
 )
 
 // Server defines a server implementation of the gRPC Node service,
@@ -62,12 +62,9 @@ func (ns *Server) GetGenesis(ctx context.Context, _ *empty.Empty) (*ethpb.Genesi
 	var defaultGenesisTime time.Time
 	var gt *timestamp.Timestamp
 	if genesisTime == defaultGenesisTime {
-		gt, err = ptypes.TimestampProto(time.Unix(0, 0))
+		gt = timestamppb.New(time.Unix(0, 0))
 	} else {
-		gt, err = ptypes.TimestampProto(genesisTime)
-	}
-	if err != nil {
-		return nil, status.Errorf(codes.Internal, "Could not convert genesis time to proto: %v", err)
+		gt = timestamppb.New(genesisTime)
 	}
 
 	genValRoot := ns.GenesisFetcher.GenesisValidatorRoot()

shared/bls/blst/bls_benchmark_test.go

@@ -41,7 +41,7 @@ func BenchmarkSignature_AggregateVerify(b *testing.B) {
 		sigs = append(sigs, sig)
 		msgs = append(msgs, msg)
 	}
-	aggregated := blst.Aggregate(sigs)
+	aggregated := blst.AggregateSignatures(sigs)
 
 	b.ResetTimer()
 	b.ReportAllocs()

shared/bls/blst/signature_test.go

@@ -36,7 +36,7 @@ func TestAggregateVerify(t *testing.T) {
 		sigs = append(sigs, sig)
 		msgs = append(msgs, msg)
 	}
-	aggSig := Aggregate(sigs)
+	aggSig := AggregateSignatures(sigs)
 	assert.Equal(t, true, aggSig.AggregateVerify(pubkeys, msgs), "Signature did not verify")
 }
 

tools/analyzers/errcheck/analyzer.go

@@ -399,7 +399,10 @@ func typeAtFieldIndex(startingAt types.Type, fieldIndex int) types.Type {
 // If no such embedded interface is found, nil and false are returned.
 func embeddedInterfaceDefiningMethod(interfaceT *types.Interface, fn *types.Func) (*types.Named, bool) {
 	for i := 0; i < interfaceT.NumEmbeddeds(); i++ {
-		embedded := interfaceT.Embedded(i)
+		embedded, ok := interfaceT.EmbeddedType(i).(*types.Named)
+		if !ok {
+			return nil, false
+		}
 		if definesMethod(embedded.Underlying().(*types.Interface), fn) {
 			return embedded, true
 		}

validator/client/propose.go

@@ -39,7 +39,7 @@ func (v *validator) ProposeBlock(ctx context.Context, slot types.Slot, pubKey [4
 		log.Debug("Assigned to genesis slot, skipping proposal")
 		return
 	}
-	lock := mputil.NewMultilock(string(iface.RoleProposer), string(pubKey[:]))
+	lock := mputil.NewMultilock(fmt.Sprint(iface.RoleProposer), string(pubKey[:]))
 	lock.Lock()
 	defer lock.Unlock()
 	ctx, span := trace.StartSpan(ctx, "validator.ProposeBlock")

validator/testing/BUILD.bazel

@@ -19,9 +19,9 @@ go_library(
         "//shared/rand:go_default_library",
         "//validator/db/kv:go_default_library",
         "//validator/slashing-protection/local/standard-protection-format/format:go_default_library",
-        "@com_github_golang_protobuf//proto:go_default_library",
         "@com_github_prysmaticlabs_eth2_types//:go_default_library",
         "@com_github_prysmaticlabs_ethereumapis//eth/v1alpha1:go_default_library",
         "@org_golang_google_grpc//:go_default_library",
+        "@org_golang_google_protobuf//proto:go_default_library",
     ],
 )

validator/testing/mock_slasher.go

@@ -4,10 +4,10 @@ import (
 	"context"
 	"errors"
 
-	"github.com/golang/protobuf/proto"
 	eth "github.com/prysmaticlabs/ethereumapis/eth/v1alpha1"
 	slashpb "github.com/prysmaticlabs/prysm/proto/slashing"
 	"google.golang.org/grpc"
+	"google.golang.org/protobuf/proto"
 )
 
 // MockSlasher mocks the slasher rpc server.