Verwenden Sie es PutObjectLockConfiguration mit einem oder AWS SDK CLI - AWS SDKCode-Beispiele

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Verwenden Sie es PutObjectLockConfiguration mit einem oder AWS SDK CLI

Die folgenden Codebeispiele zeigen, wie man es benutztPutObjectLockConfiguration.

Beispiele für Aktionen sind Codeauszüge aus größeren Programmen und müssen im Kontext ausgeführt werden. Im folgenden Codebeispiel können Sie diese Aktion im Kontext sehen:

.NET
AWS SDK for .NET
Anmerkung

Es gibt noch mehr dazu GitHub. Sie sehen das vollständige Beispiel und erfahren, wie Sie das AWS -Code-Beispiel-Repository einrichten und ausführen.

Legt die Objektsperrkonfiguration eines Buckets fest.

    /// <summary>
    /// Enable object lock on an existing bucket.
    /// </summary>
    /// <param name="bucketName">The name of the bucket to modify.</param>
    /// <returns>True if successful.</returns>
    public async Task<bool> EnableObjectLockOnBucket(string bucketName)
    {
        try
        {
            // First, enable Versioning on the bucket.
            await _amazonS3.PutBucketVersioningAsync(new PutBucketVersioningRequest()
            {
                BucketName = bucketName,
                VersioningConfig = new S3BucketVersioningConfig()
                {
                    EnableMfaDelete = false,
                    Status = VersionStatus.Enabled
                }
            });

            var request = new PutObjectLockConfigurationRequest()
            {
                BucketName = bucketName,
                ObjectLockConfiguration = new ObjectLockConfiguration()
                {
                    ObjectLockEnabled = new ObjectLockEnabled("Enabled"),
                },
            };

            var response = await _amazonS3.PutObjectLockConfigurationAsync(request);
            Console.WriteLine($"\tAdded an object lock policy to bucket {bucketName}.");
            return response.HttpStatusCode == System.Net.HttpStatusCode.OK;
        }
        catch (AmazonS3Exception ex)
        {
            Console.WriteLine($"Error modifying object lock: '{ex.Message}'");
            return false;
        }
    }

Legen Sie die Standardaufbewahrungsdauer eines Buckets fest.

    /// <summary>
    /// Set or modify a retention period on an S3 bucket.
    /// </summary>
    /// <param name="bucketName">The bucket to modify.</param>
    /// <param name="retention">The retention mode.</param>
    /// <param name="retainUntilDate">The date for retention until.</param>
    /// <returns>True if successful.</returns>
    public async Task<bool> ModifyBucketDefaultRetention(string bucketName, bool enableObjectLock, ObjectLockRetentionMode retention, DateTime retainUntilDate)
    {
        var enabledString = enableObjectLock ? "Enabled" : "Disabled";
        var timeDifference = retainUntilDate.Subtract(DateTime.Now);
        try
        {
            // First, enable Versioning on the bucket.
            await _amazonS3.PutBucketVersioningAsync(new PutBucketVersioningRequest()
            {
                BucketName = bucketName,
                VersioningConfig = new S3BucketVersioningConfig()
                {
                    EnableMfaDelete = false,
                    Status = VersionStatus.Enabled
                }
            });

            var request = new PutObjectLockConfigurationRequest()
            {
                BucketName = bucketName,
                ObjectLockConfiguration = new ObjectLockConfiguration()
                {
                    ObjectLockEnabled = new ObjectLockEnabled(enabledString),
                    Rule = new ObjectLockRule()
                    {
                        DefaultRetention = new DefaultRetention()
                        {
                            Mode = retention,
                            Days = timeDifference.Days // Can be specified in days or years but not both.
                        }
                    }
                }
            };

            var response = await _amazonS3.PutObjectLockConfigurationAsync(request);
            Console.WriteLine($"\tAdded a default retention to bucket {bucketName}.");
            return response.HttpStatusCode == System.Net.HttpStatusCode.OK;
        }
        catch (AmazonS3Exception ex)
        {
            Console.WriteLine($"\tError modifying object lock: '{ex.Message}'");
            return false;
        }
    }
CLI
AWS CLI

So legen Sie eine Objektsperrkonfiguration für einen Bucket fest

Im folgenden put-object-lock-configuration Beispiel wird eine 50-tägige Objektsperre für den angegebenen Bucket eingerichtet.

aws s3api put-object-lock-configuration \
    --bucket my-bucket-with-object-lock \
    --object-lock-configuration '{ "ObjectLockEnabled": "Enabled", "Rule": { "DefaultRetention": { "Mode": "COMPLIANCE", "Days": 50 }}}'

Mit diesem Befehl wird keine Ausgabe zurückgegeben.

Go
SDKfür Go V2
Anmerkung

Es gibt noch mehr dazu GitHub. Sie sehen das vollständige Beispiel und erfahren, wie Sie das AWS -Code-Beispiel-Repository einrichten und ausführen.

Legt die Objektsperrkonfiguration eines Buckets fest.


// S3Actions wraps S3 service actions.
type S3Actions struct {
	S3Client  *s3.Client
	S3Manager *manager.Uploader
}



// EnableObjectLockOnBucket enables object locking on an existing bucket.
func (actor S3Actions) EnableObjectLockOnBucket(ctx context.Context, bucket string) error {
	// Versioning must be enabled on the bucket before object locking is enabled.
	verInput := &s3.PutBucketVersioningInput{
		Bucket: aws.String(bucket),
		VersioningConfiguration: &types.VersioningConfiguration{
			MFADelete: types.MFADeleteDisabled,
			Status:    types.BucketVersioningStatusEnabled,
		},
	}
	_, err := actor.S3Client.PutBucketVersioning(ctx, verInput)
	if err != nil {
		var noBucket *types.NoSuchBucket
		if errors.As(err, &noBucket) {
			log.Printf("Bucket %s does not exist.\n", bucket)
			err = noBucket
		}
		return err
	}

	input := &s3.PutObjectLockConfigurationInput{
		Bucket: aws.String(bucket),
		ObjectLockConfiguration: &types.ObjectLockConfiguration{
			ObjectLockEnabled: types.ObjectLockEnabledEnabled,
		},
	}
	_, err = actor.S3Client.PutObjectLockConfiguration(ctx, input)
	if err != nil {
		var noBucket *types.NoSuchBucket
		if errors.As(err, &noBucket) {
			log.Printf("Bucket %s does not exist.\n", bucket)
			err = noBucket
		}
	}

	return err
}

Legen Sie die Standardaufbewahrungsdauer eines Buckets fest.


// S3Actions wraps S3 service actions.
type S3Actions struct {
	S3Client  *s3.Client
	S3Manager *manager.Uploader
}



// ModifyDefaultBucketRetention modifies the default retention period of an existing bucket.
func (actor S3Actions) ModifyDefaultBucketRetention(
	ctx context.Context, bucket string, lockMode types.ObjectLockEnabled, retentionPeriod int32, retentionMode types.ObjectLockRetentionMode) error {

	input := &s3.PutObjectLockConfigurationInput{
		Bucket: aws.String(bucket),
		ObjectLockConfiguration: &types.ObjectLockConfiguration{
			ObjectLockEnabled: lockMode,
			Rule: &types.ObjectLockRule{
				DefaultRetention: &types.DefaultRetention{
					Days: aws.Int32(retentionPeriod),
					Mode: retentionMode,
				},
			},
		},
	}
	_, err := actor.S3Client.PutObjectLockConfiguration(ctx, input)
	if err != nil {
		var noBucket *types.NoSuchBucket
		if errors.As(err, &noBucket) {
			log.Printf("Bucket %s does not exist.\n", bucket)
			err = noBucket
		}
	}

	return err
}
Java
SDKfür Java 2.x
Anmerkung

Es gibt noch mehr dazu. GitHub Sie sehen das vollständige Beispiel und erfahren, wie Sie das AWS -Code-Beispiel-Repository einrichten und ausführen.

Legt die Objektsperrkonfiguration eines Buckets fest.

    // Enable object lock on an existing bucket.
    public void enableObjectLockOnBucket(String bucketName) {
        try {
            VersioningConfiguration versioningConfiguration = VersioningConfiguration.builder()
                .status(BucketVersioningStatus.ENABLED)
                .build();

            PutBucketVersioningRequest putBucketVersioningRequest = PutBucketVersioningRequest.builder()
                .bucket(bucketName)
                .versioningConfiguration(versioningConfiguration)
                .build();

            // Enable versioning on the bucket.
            getClient().putBucketVersioning(putBucketVersioningRequest);
            PutObjectLockConfigurationRequest request = PutObjectLockConfigurationRequest.builder()
                .bucket(bucketName)
                .objectLockConfiguration(ObjectLockConfiguration.builder()
                    .objectLockEnabled(ObjectLockEnabled.ENABLED)
                    .build())
                .build();

            getClient().putObjectLockConfiguration(request);
            System.out.println("Successfully enabled object lock on "+bucketName);

        } catch (S3Exception ex) {
            System.out.println("Error modifying object lock: '" + ex.getMessage() + "'");
        }
    }

Legen Sie die Standardaufbewahrungsdauer eines Buckets fest.

    // Set or modify a retention period on an S3 bucket.
    public void modifyBucketDefaultRetention(String bucketName) {
        VersioningConfiguration versioningConfiguration = VersioningConfiguration.builder()
            .mfaDelete(MFADelete.DISABLED)
            .status(BucketVersioningStatus.ENABLED)
            .build();

        PutBucketVersioningRequest versioningRequest = PutBucketVersioningRequest.builder()
            .bucket(bucketName)
            .versioningConfiguration(versioningConfiguration)
            .build();

        getClient().putBucketVersioning(versioningRequest);
        DefaultRetention rention = DefaultRetention.builder()
            .days(1)
            .mode(ObjectLockRetentionMode.GOVERNANCE)
            .build();

        ObjectLockRule lockRule = ObjectLockRule.builder()
            .defaultRetention(rention)
            .build();

        ObjectLockConfiguration objectLockConfiguration = ObjectLockConfiguration.builder()
            .objectLockEnabled(ObjectLockEnabled.ENABLED)
            .rule(lockRule)
            .build();

        PutObjectLockConfigurationRequest putObjectLockConfigurationRequest = PutObjectLockConfigurationRequest.builder()
            .bucket(bucketName)
            .objectLockConfiguration(objectLockConfiguration)
            .build();

        getClient().putObjectLockConfiguration(putObjectLockConfigurationRequest) ;
        System.out.println("Added a default retention to bucket "+bucketName +".");
    }
JavaScript
SDKfür JavaScript (v3)
Anmerkung

Es gibt noch mehr dazu GitHub. Sie sehen das vollständige Beispiel und erfahren, wie Sie das AWS -Code-Beispiel-Repository einrichten und ausführen.

Legt die Objektsperrkonfiguration eines Buckets fest.

import {
  PutObjectLockConfigurationCommand,
  S3Client,
  S3ServiceException,
} from "@aws-sdk/client-s3";

/**
 * Enable S3 Object Lock for an Amazon S3 bucket.
 * After you enable Object Lock on a bucket, you can't
 * disable Object Lock or suspend versioning for that bucket.
 * @param {{ bucketName: string, enabled: boolean }}
 */
export const main = async ({ bucketName }) => {
  const client = new S3Client({});
  const command = new PutObjectLockConfigurationCommand({
    Bucket: bucketName,
    // The Object Lock configuration that you want to apply to the specified bucket.
    ObjectLockConfiguration: {
      ObjectLockEnabled: "Enabled",
    },
  });

  try {
    await client.send(command);
    console.log(`Object Lock for "${bucketName}" enabled.`);
  } catch (caught) {
    if (
      caught instanceof S3ServiceException &&
      caught.name === "NoSuchBucket"
    ) {
      console.error(
        `Error from S3 while modifying the object lock configuration for the bucket "${bucketName}". The bucket doesn't exist.`,
      );
    } else if (caught instanceof S3ServiceException) {
      console.error(
        `Error from S3 while modifying the object lock configuration for the bucket "${bucketName}". ${caught.name}: ${caught.message}`,
      );
    } else {
      throw caught;
    }
  }
};

// Call function if run directly
import { parseArgs } from "node:util";
import {
  isMain,
  validateArgs,
} from "@aws-doc-sdk-examples/lib/utils/util-node.js";

const loadArgs = () => {
  const options = {
    bucketName: {
      type: "string",
      required: true,
    },
  };
  const results = parseArgs({ options });
  const { errors } = validateArgs({ options }, results);
  return { errors, results };
};

if (isMain(import.meta.url)) {
  const { errors, results } = loadArgs();
  if (!errors) {
    main(results.values);
  } else {
    console.error(errors.join("\n"));
  }
}

Legen Sie die Standardaufbewahrungsdauer eines Buckets fest.


import {
  PutObjectLockConfigurationCommand,
  S3Client,
  S3ServiceException,
} from "@aws-sdk/client-s3";

/**
 * Change the default retention settings for an object in an Amazon S3 bucket.
 * @param {{ bucketName: string, retentionDays: string }}
 */
export const main = async ({ bucketName, retentionDays }) => {
  const client = new S3Client({});

  try {
    await client.send(
      new PutObjectLockConfigurationCommand({
        Bucket: bucketName,
        // The Object Lock configuration that you want to apply to the specified bucket.
        ObjectLockConfiguration: {
          ObjectLockEnabled: "Enabled",
          Rule: {
            // The default Object Lock retention mode and period that you want to apply
            // to new objects placed in the specified bucket. Bucket settings require
            // both a mode and a period. The period can be either Days or Years but
            // you must select one.
            DefaultRetention: {
              // In governance mode, users can't overwrite or delete an object version
              // or alter its lock settings unless they have special permissions. With
              // governance mode, you protect objects against being deleted by most users,
              // but you can still grant some users permission to alter the retention settings
              // or delete the objects if necessary.
              Mode: "GOVERNANCE",
              Days: Number.parseInt(retentionDays),
            },
          },
        },
      }),
    );
    console.log(
      `Set default retention mode to "GOVERNANCE" with a retention period of ${retentionDays} day(s).`,
    );
  } catch (caught) {
    if (
      caught instanceof S3ServiceException &&
      caught.name === "NoSuchBucket"
    ) {
      console.error(
        `Error from S3 while setting the default object retention for a bucket. The bucket doesn't exist.`,
      );
    } else if (caught instanceof S3ServiceException) {
      console.error(
        `Error from S3 while setting the default object retention for a bucket. ${caught.name}: ${caught.message}`,
      );
    } else {
      throw caught;
    }
  }
};

// Call function if run directly
import { parseArgs } from "node:util";
import {
  isMain,
  validateArgs,
} from "@aws-doc-sdk-examples/lib/utils/util-node.js";

const loadArgs = () => {
  const options = {
    bucketName: {
      type: "string",
      required: true,
    },
    retentionDays: {
      type: "string",
      required: true,
    },
  };
  const results = parseArgs({ options });
  const { errors } = validateArgs({ options }, results);
  return { errors, results };
};

if (isMain(import.meta.url)) {
  const { errors, results } = loadArgs();
  if (!errors) {
    main(results.values);
  } else {
    console.error(errors.join("\n"));
  }
}
Python
SDKfür Python (Boto3)
Anmerkung

Es gibt noch mehr dazu. GitHub Sie sehen das vollständige Beispiel und erfahren, wie Sie das AWS -Code-Beispiel-Repository einrichten und ausführen.

Setzen Sie die Objektsperren-Konfiguration.

        s3_client.put_object_lock_configuration(
            Bucket=bucket,
            ObjectLockConfiguration={"ObjectLockEnabled": "Disabled", "Rule": {}},
        )