minio/docs/bucket/policy/README.md
Krishnan Parthasarathi b408d0e87d Add aws:Referer condition key support. (#3641)
This change implements bucket policy enhancements required to restrict access based on HTTP referer.
See https://docs.aws.amazon.com/AmazonS3/latest/dev/example-bucket-policies.html#example-bucket-policies-use-case-4 for more information.

Fixes #3540
2017-01-29 19:45:11 -08:00

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## Access Policy
This package implements parsing and validating bucket access policies based on Access Policy Language specification - http://docs.aws.amazon.com/AmazonS3/latest/dev/access-policy-language-overview.html
### Supports following effects.
Allow
Deny
### Supports following set of operations.
s3:GetObject
s3:ListBucket
s3:PutObject
s3:GetBucketLocation
s3:DeleteObject
s3:AbortMultipartUpload
s3:ListBucketMultipartUploads
s3:ListMultipartUploadParts
### Supports following conditions.
StringEquals
StringNotEquals
StringLike
StringNotLike
Supported applicable condition keys for each conditions.
s3:prefix
s3:max-keys
aws:Referer
### Nested policy support.
Nested policies are not allowed.