[GH-ISSUE #1257] Iam policy on bucket - not working #179

New issue

Open

opened 2026-03-03 12:08:57 +03:00 by kerem · 2 comments

kerem commented

2026-03-03 12:08:57 +03:00

Owner

Originally created by @tomaszmacnar on GitHub (Jul 19, 2023).
Original GitHub issue: https://github.com/fsouza/fake-gcs-server/issues/1257

I use fake-gcs-server in my integration tests.
I create bucket and after it i try to get IAm policy on it. After call (java):

storage.getIamPolicy("XXX", Storage.BucketSourceOption.requestedPolicyVersion(GCP_POLICY_VERSION));

and http return:
GET http://localhost:4443/storage/v1/b/XXX/iam?optionsRequestedPolicyVersion=3
Not Found
When i get bucket info it return OK:
GET http://localhost:4443/storage/v1/b/XXX

Is this mock not support iam ?

Originally created by @tomaszmacnar on GitHub (Jul 19, 2023). Original GitHub issue: https://github.com/fsouza/fake-gcs-server/issues/1257 I use fake-gcs-server in my integration tests. I create bucket and after it i try to get IAm policy on it. After call (java): > storage.getIamPolicy("XXX", Storage.BucketSourceOption.requestedPolicyVersion(GCP_POLICY_VERSION)); and http return: GET http://localhost:4443/storage/v1/b/XXX/iam?optionsRequestedPolicyVersion=3 Not Found When i get bucket info it return OK: GET http://localhost:4443/storage/v1/b/XXX Is this mock not support iam ?

kerem commented

2026-03-03 12:08:58 +03:00

Author

Owner

@fsouza commented on GitHub (Jul 29, 2023):

Correct, that's currently not supported. With bucket attributes (#1174), it should be possible though.

@fsouza commented on GitHub (Jul 29, 2023): Correct, that's currently not supported. With bucket attributes (#1174), it should be possible though.

kerem commented

2026-03-03 12:08:58 +03:00

Author

Owner

@vitalii-buchyn-exa commented on GitHub (Jun 25, 2024):

Hello community,

Having a similar issue, trying IAM().Policy(ctx) on a fake bucket, but getting 404

Just wonder if there is any workaround, except creating my own httptest server?

Thank you in advance.

@vitalii-buchyn-exa commented on GitHub (Jun 25, 2024): Hello community, Having a similar issue, trying `IAM().Policy(ctx)` on a fake bucket, but getting 404 Just wonder if there is any workaround, except creating my own httptest server? Thank you in advance.