Object Storage Service:Access tracking

The following code provides an example of how to enable access tracking for a bucket.

package main

import (
	"context"
	"flag"
	"log"

	"github.com/aliyun/alibabacloud-oss-go-sdk-v2/oss"
	"github.com/aliyun/alibabacloud-oss-go-sdk-v2/oss/credentials"
)

// Define global variables.
var (
	region     string // Region in which your bucket is located.
	bucketName string // Name of the bucket.
)

// Specify the init function used to initialize command line parameters.
func init() {
	flag.StringVar(&region, "region", "", "The region in which the bucket is located.")
	flag.StringVar(&bucketName, "bucket", "", "The name of the bucket.")
}

// The main function used to enable access tracking for the bucket.
func main() {
	// Parse command line parameters.
	flag.Parse()

	// Check whether the name of the bucket is specified.
	if len(bucketName) == 0 {
		flag.PrintDefaults()
		log.Fatalf("invalid parameters, bucket name required")
	}

	// Check whether the region is specified.
	if len(region) == 0 {
		flag.PrintDefaults()
		log.Fatalf("invalid parameters, region required")
	}

	// Load the default configurations and specify the credential provider and region.
	cfg := oss.LoadDefaultConfig().
		WithCredentialsProvider(credentials.NewEnvironmentVariableCredentialsProvider()).
		WithRegion(region)

	// Create an OSS client.
	client := oss.NewClient(cfg)

	// Create a request to enable access tracking for the bucket.
	request := &oss.PutBucketAccessMonitorRequest{
		Bucket: oss.Ptr(bucketName),
		AccessMonitorConfiguration: &oss.AccessMonitorConfiguration{
			Status: oss.AccessMonitorStatusEnabled, // Enable access tracking.
		},
	}

	// Enable access tracking.
	putResult, err := client.PutBucketAccessMonitor(context.TODO(), request)
	if err != nil {
		log.Fatalf("failed to put bucket access monitor %v", err)
	}

	// Display the result.
	log.Printf("put bucket access monitor result: %#v\n", putResult)
}

The following code provides an example of how to query the access tracking status.

package main

import (
	"context"
	"flag"
	"log"

	"github.com/aliyun/alibabacloud-oss-go-sdk-v2/oss"
	"github.com/aliyun/alibabacloud-oss-go-sdk-v2/oss/credentials"
)

// Define global variables.
var (
	region     string // Region in which your bucket is located.
	bucketName string // Name of the bucket.
)

// Specify the init function used to initialize command line parameters.
func init() {
	flag.StringVar(&region, "region", "", "The region in which the bucket is located.")
	flag.StringVar(&bucketName, "bucket", "", "The name of the bucket.")
}

func main() {
	// Parse command line parameters.
	flag.Parse()

	// Check whether the name of the bucket is specified.
	if len(bucketName) == 0 {
		flag.PrintDefaults()
		log.Fatalf("invalid parameters, bucket name required")
	}

	// Check whether the region is specified.
	if len(region) == 0 {
		flag.PrintDefaults()
		log.Fatalf("invalid parameters, region required")
	}

	// Load the default configurations and specify the credential provider and region.
	cfg := oss.LoadDefaultConfig().
		WithCredentialsProvider(credentials.NewEnvironmentVariableCredentialsProvider()).
		WithRegion(region)

	// Create an OSS client.
	client := oss.NewClient(cfg)

	// Create a request to query the access tracking configurations of the bucket.
	request := &oss.GetBucketAccessMonitorRequest{
		Bucket: oss.Ptr(bucketName),
	}

	// Perform the query operation and process the result.
	result, err := client.GetBucketAccessMonitor(context.TODO(), request)
	if err != nil {
		log.Fatalf("failed to get bucket access monitor %v", err)
	}

	// Display the result.
	log.Printf("get bucket access monitor result:%#v\n", result)
}