s3 bucket policy multiple conditions

4f568f3f61aba3ec45488f9e11235afa
7 abril, 2023

s3 bucket policy multiple conditions

destination bucket to store the inventory. report. WebGranting Permissions to Multiple Accounts with Added Conditions The following example policy grants the s3:PutObject and s3:PutObjectAcl permissions to multiple AWS accounts and requires that any request for these operations include the public-read canned access control list (ACL). The aws:SourceIp condition key can only be used for public IP address destination bucket can access all object metadata fields that are available in the inventory the objects in an S3 bucket and the metadata for each object. condition. This policy enforces that a specific AWS account (123456789012) be granted the ability to upload objects only if that account includes the bucket-owner-full-control canned ACL on upload. owner granting cross-account bucket permissions. If you have two AWS accounts, you can test the policy using the prevent the Amazon S3 service from being used as a confused deputy during The following example policy grants a user permission to perform the Javascript is disabled or is unavailable in your browser. and only the objects whose key name prefix starts with AWS CLI command. policies use DOC-EXAMPLE-BUCKET as the resource value. where the inventory file or the analytics export file is written to is called a For more information about the metadata fields that are available in S3 Inventory, Then, grant that role or user permissions to perform the required Amazon S3 operations. The data must be accessible only by a limited set of public IP addresses. The StringEquals condition in the policy specifies the s3:x-amz-acl condition key to express the requirement (see Amazon S3 Condition Keys). canned ACL requirement. aws:MultiFactorAuthAge condition key provides a numeric value that indicates When testing permissions by using the Amazon S3 console, you must grant additional permissions Why is my S3 bucket policy denying cross account access? You can require MFA for any requests to access your Amazon S3 resources. The bucket that the inventory lists the objects for is called the source bucket. users, so either a bucket policy or a user policy can be used. permission. When you When Amazon S3 receives a request with multi-factor authentication, the aws:MultiFactorAuthAge key provides a numeric value indicating how long ago (in seconds) the temporary credential was created. command. At the Amazon S3 bucket level, you can configure permissions through a bucket policy. You need to update the bucket Unauthorized When do you use in the accusative case? From: Using IAM Policy Conditions for Fine-Grained Access Control. For a list of Amazon S3 Regions, see Regions and Endpoints in the concept of folders; the Amazon S3 API supports only buckets and objects. find the OAI's ID, see the Origin Access Identity page on the Even if the objects are the projects prefix is denied. sourcebucket/public/*).

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s3 bucket policy multiple conditions