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// Copyright 2019 Google LLC
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// https://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package main
// [START containeranalysis_discovery_info]
import (
"context"
"fmt"
"io"
containeranalysis "cloud.google.com/go/containeranalysis/apiv1"
"google.golang.org/api/iterator"
grafeaspb "google.golang.org/genproto/googleapis/grafeas/v1"
)
// getDiscoveryInfo retrieves and prints the Discovery Occurrence created for a specified image.
// The Discovery Occurrence contains information about the initial scan on the image.
func getDiscoveryInfo(w io.Writer, resourceURL, projectID string) error {
// resourceURL := fmt.Sprintf("https://gcr.io/my-project/my-image")
ctx := context.Background()
client, err := containeranalysis.NewClient(ctx)
if err != nil {
return fmt.Errorf("NewClient: %v", err)
}
defer client.Close()
req := &grafeaspb.ListOccurrencesRequest{
Parent: fmt.Sprintf("projects/%s", projectID),
Filter: fmt.Sprintf(`kind="DISCOVERY" AND resourceUrl=%q`, resourceURL),
}
it := client.GetGrafeasClient().ListOccurrences(ctx, req)
for {
occ, err := it.Next()
if err == iterator.Done {
break
}
if err != nil {
return fmt.Errorf("occurrence iteration error: %v", err)
}
fmt.Fprintln(w, occ)
}
return nil
}
// [END containeranalysis_discovery_info]
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