我在stackoverflow上发现了很多关于这个的问题,但没有一个能解决我的问题。经过大量谷歌搜索后,我仍然面临 AccessDenied 异常:
<Error>
<Code>AccessDenied</Code>
</Message><RequestId>ADF9C0DE6C86DF4F</RequestId>
<HostId>JwQLkNB0LuJvh0jwrsJe9wazxLsd+hrZ2qwvjCvmXYd2A/ckCrsotRMHm</HostId>
</Error>
这是我的用户和组策略文档:
用户政策:
{
"Statement":[
{
"Sid":"AllowListBucketIfSpecificPrefixIsIncludedInRequest",
"Action":"s3:*",
"Effect":"Allow",
"Resource":["arn:aws:s3::: mybucket", "arn:aws:s3:::mybucket/*"],
"Condition":{
"StringLike":{"s3:prefix":["Development/*"]
}
}
},
{
"Sid":"AllowUserToReadWriteObjectDataInDevelopmentFolder",
"Action":"s3:*",
"Effect":"Allow",
"Resource":["arn:aws:s3::: mybucket/Development/*"]
},
{
"Sid": "ExplicitlyDenyAnyRequestsForAllOtherFoldersExceptDevelopment",
"Action": ["s3:ListBucket"],
"Effect": "Deny",
"Resource": ["arn:aws:s3::: mybucket", "arn:aws:s3::: mybucket/*"],
"Condition":{ "StringNotLike": {"s3:prefix":["Development/*"] },
"Null" : {"s3:prefix":false }
}
}
]
}
组策略:
{
"Statement": [
{
"Sid": "AllowGroupToSeeBucketListAndAlsoAllowGetBucketLocationRequiredForListBucket",
"Action": ["s3:ListAllMyBuckets", "s3:GetBucketLocation"],
"Effect": "Allow",
"Resource": ["arn:aws:s3:::*"]
},
{
"Sid": "AllowRootLevelListingOfCompanyBucket",
"Action": ["s3:ListBucket"],
"Effect": "Allow",
"Resource": ["arn:aws:s3::: mybucket", "arn:aws:s3::: mybucket/*"],
"Condition":{
"StringEquals":{"s3:prefix":[""]}
}
},
{
"Sid": "RequireFolderStyleList",
"Action": ["s3:ListBucket"],
"Effect": "Deny",
"Resource": ["arn:aws:s3:::*"],
"Condition":{
"StringNotEquals":{"s3:delimiter":"/"}
}
},
{
"Sid": "ExplictDenyAccessToPrivateFolderToEveryoneInTheGroup",
"Action": ["s3:*"],
"Effect": "Deny",
"Resource":["arn:aws:s3:::mybucket/Private/*"]
},
{
"Sid": "DenyListBucketOnPrivateFolder",
"Action": ["s3:ListBucket"],
"Effect": "Deny",
"Resource": ["arn:aws:s3:::*"],
"Condition":{
"StringLike":{"s3:prefix":["Private/"]}
}
}
]
}
使用用户名 - testuser 创建了一个用户,然后获得了该 IAM 用户的 access_key 和 secret_access_key。现在我可以使用 aws Web 控制台和 cyberduck 访问 mybucket 及其子文件夹。
但是每当我尝试使用 boto 访问时,都会出现 AccessDenied 异常(错误 403)。
博托代码:
<!-- language: python -->
from boto.s3.connection import S3Connection
connect = S3Connection('_______________________','_____________________')
# Without Validate
bucket = conn.get_bucket('mybucket', validate=False) #here got bucket object
bucket.get_key('one/two/three.png') # AccessDenied
#With Validate
bucket = conn.get_bucket('mybucket') #AccessDenied
即使我在尝试使用 boto-rsync 时也遇到了同样的问题。
有什么建议么 ??