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[#740] Update docs

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Signed-off-by: Denis Kirillov <denis@nspcc.ru>
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Denis Kirillov 2022-11-09 17:58:24 +03:00 committed by Alex Vanin
parent 2886ac161c
commit 3212805955
2 changed files with 18 additions and 1 deletions
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3
CHANGELOG.md
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@ -4,6 +4,9 @@ This document outlines major changes between releases.
## [Unreleased]
### Fixed
- Empty bucket policy (#740)
## [0.25.0] - 2022-10-31
### Fixed

16
docs/aws_s3_compat.md
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@ -31,7 +31,21 @@ Reference:
## ACL
For now there are some limitations:
* [Bucket policy](https://docs.aws.amazon.com/AmazonS3/latest/userguide/bucket-policies.html) supports only one `Principal` (type `AWS`) per `Statement`. To refer all users use `"AWS": "*"`
* [Bucket policy](https://docs.aws.amazon.com/AmazonS3/latest/userguide/bucket-policies.html) supports only one `Principal` per `Statement`.
Principal must be `"AWS": "*"` (to refer all users) or `"CanonicalUser": "0313b1ac3a8076e155a7e797b24f0b650cccad5941ea59d7cfd51a024a8b2a06bf"` (hex encoded public key of desired user).
* Resource in bucket policy is an array. Each item MUST contain bucket name, CAN contain object name (wildcards are not supported):
```json
{
"Statement": [
{
"Resource": [
"arn:aws:s3:::bucket",
"arn:aws:s3:::bucket/some/object"
]
}
]
}
```
* AWS conditions and wildcard are not supported in [resources](https://docs.aws.amazon.com/AmazonS3/latest/userguide/s3-arn-format.html)
* Only `CanonicalUser` (with hex encoded public key) and `All Users Group` are supported in [ACL](https://docs.aws.amazon.com/AmazonS3/latest/userguide/acl-overview.html)