From: Casey Bodley <cbodley@redhat.com>
Date: Thu, 16 Apr 2026 15:52:43 +0000 (-0400)
Subject: sns: test sns:ListTopics with non-root account user
X-Git-Url: http://git-server-git.apps.pok.os.sepia.ceph.com/?a=commitdiff_plain;h=77e550338255e6251eca6241f989812e5ee47951;p=s3-tests.git

sns: test sns:ListTopics with non-root account user

test that identity policy can grant access to ListTopics

Fixes: https://tracker.ceph.com/issues/74595

Signed-off-by: Casey Bodley <cbodley@redhat.com>
---

diff --git a/s3tests/functional/test_sns.py b/s3tests/functional/test_sns.py
index 60d0662d..c63b6841 100644
--- a/s3tests/functional/test_sns.py
+++ b/s3tests/functional/test_sns.py
@@ -3,10 +3,12 @@ import pytest
 from botocore.exceptions import ClientError
 from . import (
     configfile,
+    get_iam_path_prefix,
     get_iam_root_client,
     get_iam_alt_root_client,
     get_new_bucket_name,
     get_prefix,
+    make_iam_name,
     nuke_prefixed_buckets,
 )
 from .iam import iam_root, iam_alt_root
@@ -101,6 +103,27 @@ def test_cross_account_topic(sns, sns_alt):
     response = sns_alt.list_topics()
     assert arn not in [p['TopicArn'] for p in response['Topics']]
 
+@pytest.mark.iam_account
+@pytest.mark.sns
+def test_account_user_policy_list_topics(iam_root):
+    path = get_iam_path_prefix()
+    user_name = make_iam_name('User')
+
+    user = iam_root.create_user(UserName=user_name, Path=path)['User']
+    user_arn = user['Arn']
+    key = iam_root.create_access_key(UserName=user_name)['AccessKey']
+
+    sns = get_iam_root_client(service_name='sns',
+                              aws_access_key_id=key['AccessKeyId'],
+                              aws_secret_access_key=key['SecretAccessKey'])
+
+    # expect AccessDenied for lack of identity policy
+    e = assert_raises(ClientError, sns.list_topics)
+
+    iam_root.attach_user_policy(UserName=user_name, PolicyArn='arn:aws:iam::aws:policy/AmazonSNSReadOnlyAccess')
+
+    sns.list_topics()
+
 @pytest.mark.iam_account
 @pytest.mark.sns
 def test_account_topic_publish(sns, s3):