30 Apr
2020
30 Apr
'20
2:52 a.m.
Wyllys Ingersoll <wyllys.ingersoll(a)keepertech.com> writes:
In Mimic, how extensive is the S3 bucket policy
support?
I'm trying to configure a bucket to require encryption using the following
policy, but it doesn't appear to have any effect, I can still upload
unencrypted objects. I tried different variations on the policy structure
but nothing seems to have any effect and I don't see anything in the logs
(debug_rgw = 5/5).
The policy asks to deny PutObject requests when
s3:x-amz-server-side-encryption is not aws:kms. But if the string is not
supplied the condition is not evaluated.
Try an allow-based policy with StringEquals? also you might want to
restrict the Principal to a specific user/tenant if that is an intent ?
{
"Version": "2012-10-17",
"Statement": [
{
"Effect": "Deny",
"Principal": "*",
"Action": "s3:PutObject",
"Resource": "arn:aws:s3:::testing/*",
"Condition": {
"StringNotEquals": {
"s3:x-amz-server-side-encryption": "aws:kms"
}
}
}
]
}
Thanks,
Wyllys Ingersoll
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