Did you actually get this working? I am trying to replicate your steps but am not being successful doing this with multi-tenant. Respectfully, *Wes Dillingham* LinkedIn <http://www.linkedin.com/in/wesleydillingham> wes@wesdillingham.com On Wed, Nov 1, 2023 at 12:52 PM Thomas Bennett <thomas@tsolo.io> wrote:
To update my own question, it would seem that Principle should be defined like this:
- "Principal": {"AWS": ["arn:aws:iam::Tenant1:user/readwrite"]}
And resource should: "Resource": [ "arn:aws:s3:::backups"]
Is it worth having the docs updates - https://docs.ceph.com/en/quincy/radosgw/bucketpolicy/ to indicate that usfolks in the example is the tenant name?
On Wed, 1 Nov 2023 at 18:27, Thomas Bennett <thomas@tsolo.io> wrote:
Hi,
I'm running Ceph Quincy (17.2.6) with a rados-gateway. I have muti tenants, for example:
- Tenant1$manager - Tenant1$readwrite
I would like to set a policy on a bucket (backups for example) owned by *Tenant1$manager* to allow *Tenant1$readwrite* access to that bucket. I can't find any documentation that discusses this scenario.
Does anyone know how to specify the Principle and Resource section of a policy.json file? Or any other configuration that I might be missing?
I've tried some variations on Principal and Resource including and excluding tenant information, but not no luck yet.
For example: { "Version": "2012-10-17", "Statement": [{ "Effect": "Allow", "Principal": {"AWS": ["arn:aws:iam:::user/*Tenant1$readwrite*"]}, "Action": ["s3:ListBucket","s3:GetObject", ,"s3:PutObject"], "Resource": [ "arn:aws:s3:::*Tenant1/backups*" ] }] }
I'm using s3cmd for testing, so: s3cmd --config s3cfg.manager setpolicy policy.json s3://backups/ Returns: s3://backups/: Policy updated
And then testing: s3cmd --config s3cfg.readwrite ls s3://backups/ ERROR: Access to bucket 'backups' was denied ERROR: S3 error: 403 (AccessDenied)
Thanks, Tom
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