provider: fix clientProfileName calculation

Signed-off-by: Rewant Soni <resoni@redhat.com>

services/provider/server/server.go

@@ -3,6 +3,7 @@ package server
 import (
 	"context"
 	"crypto"
+	"crypto/md5"
 	"crypto/rsa"
 	"crypto/sha256"
 	"crypto/x509"
@@ -465,7 +466,9 @@ func (s *OCSProviderServer) getExternalResources(ctx context.Context, consumerRe
 		// The current proposal is to read the clientProfile name from the storageConsumer status and
 		// the remote ClientProfile name should be fetched from the GetClientsInfo rpc
 		clientName := consumerResource.Status.Client.Name
-		clientProfileName := util.CalculateMD5Hash(fmt.Sprintf("%s-ceph-rbd", clientName))
+		// Using the same hash function we have in client op to calculate the clientProfile Name
+		clientProfileHash := md5.Sum([]byte(fmt.Sprintf("%s-ceph-rbd", clientName)))
+		clientProfileName := hex.EncodeToString(clientProfileHash[:])
 		extR = append(extR, &pb.ExternalResource{
 			Name: consumerResource.Status.Client.Name,
 			Kind: "ClientProfileMapping",