Создай свою политику и работай на меня.Пользователь IAM может просто перечислить все ведра.Но ничего не могу сделать на другом ведре.Пользователь может получить доступ к определенному сегменту только с правами чтения, записи, удаления файлов.
{
"Version": "2012-10-17",
"Statement": [
{
"Sid": "<EXAMPLE_SID>",
"Effect": "Allow",
"Action": "s3:ListBucket",
"Resource": "arn:aws:s3:::<MYBUCKET>"
},
{
"Sid": "<EXAMPLE_SID>",
"Effect": "Allow",
"Action": "s3:ListAllMyBuckets",
"Resource": "*"
}, {
"Sid": "<EXAMPLE_SID>",
"Effect": "Deny",
"Action": "s3:ListBucket",
"Resource": "arn:aws:s3:::<MYotherBUCKET>"
}, {
"Sid": "<EXAMPLE_SID>",
"Effect": "Allow",
"Action": [
"s3:PutObject",
"s3:GetObject",
"s3:DeleteObject"
],
"Resource": "arn:aws:s3:::<MYBUCKET>/*"
}
]
}
Затем добавьте эту политику и этому пользователю.Эта политика ограничит все типы операций перечисленными другими сегментами s3.
{
"Version": "2012-10-17",
"Statement": [
{
"Sid": "<EXAMPLE_SID>",
"Effect": "Deny",
"Action": [
"s3:PutAnalyticsConfiguration",
"s3:GetObjectVersionTagging",
"s3:CreateBucket",
"s3:ReplicateObject",
"s3:GetObjectAcl",
"s3:DeleteBucketWebsite",
"s3:PutLifecycleConfiguration",
"s3:GetObjectVersionAcl",
"s3:PutBucketAcl",
"s3:PutObjectTagging",
"s3:DeleteObject",
"s3:GetIpConfiguration",
"s3:DeleteObjectTagging",
"s3:GetBucketWebsite",
"s3:PutReplicationConfiguration",
"s3:DeleteObjectVersionTagging",
"s3:GetBucketNotification",
"s3:PutBucketCORS",
"s3:DeleteBucketPolicy",
"s3:GetReplicationConfiguration",
"s3:ListMultipartUploadParts",
"s3:PutObject",
"s3:GetObject",
"s3:PutBucketNotification",
"s3:PutBucketLogging",
"s3:PutObjectVersionAcl",
"s3:GetAnalyticsConfiguration",
"s3:GetObjectVersionForReplication",
"s3:GetLifecycleConfiguration",
"s3:ListBucketByTags",
"s3:GetInventoryConfiguration",
"s3:GetBucketTagging",
"s3:PutAccelerateConfiguration",
"s3:DeleteObjectVersion",
"s3:GetBucketLogging",
"s3:ListBucketVersions",
"s3:ReplicateTags",
"s3:RestoreObject",
"s3:GetAccelerateConfiguration",
"s3:GetBucketPolicy",
"s3:PutEncryptionConfiguration",
"s3:GetEncryptionConfiguration",
"s3:GetObjectVersionTorrent",
"s3:AbortMultipartUpload",
"s3:PutBucketTagging",
"s3:GetBucketRequestPayment",
"s3:GetObjectTagging",
"s3:GetMetricsConfiguration",
"s3:DeleteBucket",
"s3:PutBucketVersioning",
"s3:PutObjectAcl",
"s3:ListBucketMultipartUploads",
"s3:PutMetricsConfiguration",
"s3:PutObjectVersionTagging",
"s3:GetBucketVersioning",
"s3:GetBucketAcl",
"s3:PutInventoryConfiguration",
"s3:PutIpConfiguration",
"s3:GetObjectTorrent",
"s3:ObjectOwnerOverrideToBucketOwner",
"s3:PutBucketWebsite",
"s3:PutBucketRequestPayment",
"s3:GetBucketCORS",
"s3:PutBucketPolicy",
"s3:GetBucketLocation",
"s3:ReplicateDelete",
"s3:GetObjectVersion"
],
"Resource": [
"arn:aws:s3:::<MYotherBUCKET>/*",
"arn:aws:s3:::<MYotherBUCKET>"
]
}
]
}