配置存储桶策略 (Bucket Policy)#

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{
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  "Version": "2012-10-17",
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  "Statement": [
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    {
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      "Effect": "Deny",
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      "Principal": "*",
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      "Action": "s3:ListBucket",
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      "Resource": "arn:aws:s3:::your-bucket-name"
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    }
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  ]
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}

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{
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  "Version": "2012-10-17",
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  "Statement": [
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    {
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      "Effect": "Allow",
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      "Principal": "*",
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      "Action": [
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        "s3:GetObject"
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      ],
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      "Resource": [
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        "arn:aws:s3:::your-bucket-name/*"
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      ]
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    },
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    {
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      "Effect": "Deny",
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      "Principal": "*",
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      "Action": [
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        "s3:PutObject",
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        "s3:DeleteObject",
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        "s3:PutBucketPolicy",
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        "s3:DeleteBucketPolicy"
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      ],
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      "Resource": [
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        "arn:aws:s3:::your-bucket-name",
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        "arn:aws:s3:::your-bucket-name/*"
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      ]
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    }
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  ]
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}