S3 Bucket AWS You can't grant public access because Block public access settings are turned on for this account

问题

I want to make S3 bucket public to everyone but I get access denied when I do That and it Says

You can't grant public access because Block public access settings 
are turned on for this account. To determine which settings are 
turned on, check your Block public access settings.

When I go to public access settings everything is turned off.

I did set IAM User and User has AmazonS3FullAccess policy

{
"Version": "2012-10-17",
"Statement": [
    {
        "Effect": "Allow",
        "Action": "s3:*",
        "Resource": "*"
    }
  ]
 }

I did set policy on the bucket

{
"Version": "2012-10-17",
"Id": "Policy1557294263403",
"Statement": [
    {
        "Sid": "Stmt1557294241958",
        "Effect": "Allow",
        "Principal": {
            "AWS": "arn:aws:iam::726051891502:user/borroup-admin"
        },
        "Action": "s3:*",
        "Resource": [
            "arn:aws:s3:::borroup",
            "arn:aws:s3:::borroup/*"
        ]
      }
    ]
 }

I did set CORS configuration editor on the bucket

<?xml version="1.0" encoding="UTF-8"?>
<CORSConfiguration xmlns="http://s3.amazonaws.com/doc/2006-03-01/">
<CORSRule>
<AllowedOrigin>*</AllowedOrigin>
<AllowedMethod>GET</AllowedMethod>
<AllowedMethod>POST</AllowedMethod>
<AllowedMethod>PUT</AllowedMethod>
<MaxAgeSeconds>3000</MaxAgeSeconds>
<AllowedHeader>Authorization</AllowedHeader>
</CORSRule>
</CORSConfiguration>

回答1:

It seems like it has to be unchecked from both places Permissions and Block public access (account settings).

回答2:

I hope you have sorted this out already, if not go to Edit public access settings Edit public access settings then type confirm in the next screen to go ahead with the change confirm

来源：https://stackoverflow.com/questions/56094367/s3-bucket-aws-you-cant-grant-public-access-because-block-public-access-settings