Migrate UI backend from direct storage calls to S3 API proxy via boto3
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@@ -1,10 +1,13 @@
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import io
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import json
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import threading
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from pathlib import Path
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import pytest
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from werkzeug.serving import make_server
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from app import create_app
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from app.s3_client import S3ProxyClient
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DENY_LIST_ALLOW_GET_POLICY = {
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@@ -47,11 +50,25 @@ def _make_ui_app(tmp_path: Path, *, enforce_policies: bool):
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"STORAGE_ROOT": storage_root,
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"IAM_CONFIG": iam_config,
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"BUCKET_POLICY_PATH": bucket_policies,
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"API_BASE_URL": "http://testserver",
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"API_BASE_URL": "http://127.0.0.1:0",
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"SECRET_KEY": "testing",
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"UI_ENFORCE_BUCKET_POLICIES": enforce_policies,
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"WTF_CSRF_ENABLED": False,
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}
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)
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server = make_server("127.0.0.1", 0, app)
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host, port = server.server_address
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api_url = f"http://{host}:{port}"
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app.config["API_BASE_URL"] = api_url
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app.extensions["s3_proxy"] = S3ProxyClient(api_base_url=api_url)
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thread = threading.Thread(target=server.serve_forever, daemon=True)
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thread.start()
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app._test_server = server
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app._test_thread = thread
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storage = app.extensions["object_storage"]
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storage.create_bucket("testbucket")
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storage.put_object("testbucket", "vid.mp4", io.BytesIO(b"video"))
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@@ -60,22 +77,28 @@ def _make_ui_app(tmp_path: Path, *, enforce_policies: bool):
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return app
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def _shutdown_app(app):
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if hasattr(app, "_test_server"):
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app._test_server.shutdown()
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app._test_thread.join(timeout=2)
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@pytest.mark.parametrize("enforce", [True, False])
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def test_ui_bucket_policy_enforcement_toggle(tmp_path: Path, enforce: bool):
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app = _make_ui_app(tmp_path, enforce_policies=enforce)
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client = app.test_client()
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client.post("/ui/login", data={"access_key": "test", "secret_key": "secret"}, follow_redirects=True)
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response = client.get("/ui/buckets/testbucket", follow_redirects=True)
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if enforce:
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assert b"Access denied by bucket policy" in response.data
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else:
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assert response.status_code == 200
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assert b"Access denied by bucket policy" not in response.data
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# Objects are now loaded via async API - check the objects endpoint
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objects_response = client.get("/ui/buckets/testbucket/objects")
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assert objects_response.status_code == 200
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data = objects_response.get_json()
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assert any(obj["key"] == "vid.mp4" for obj in data["objects"])
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try:
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client = app.test_client()
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client.post("/ui/login", data={"access_key": "test", "secret_key": "secret"}, follow_redirects=True)
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response = client.get("/ui/buckets/testbucket", follow_redirects=True)
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if enforce:
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assert b"Access denied by bucket policy" in response.data
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else:
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assert response.status_code == 200
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assert b"Access denied by bucket policy" not in response.data
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objects_response = client.get("/ui/buckets/testbucket/objects")
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assert objects_response.status_code == 403
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finally:
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_shutdown_app(app)
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def test_ui_bucket_policy_disabled_by_default(tmp_path: Path):
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@@ -99,23 +122,37 @@ def test_ui_bucket_policy_disabled_by_default(tmp_path: Path):
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"STORAGE_ROOT": storage_root,
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"IAM_CONFIG": iam_config,
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"BUCKET_POLICY_PATH": bucket_policies,
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"API_BASE_URL": "http://testserver",
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"API_BASE_URL": "http://127.0.0.1:0",
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"SECRET_KEY": "testing",
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"WTF_CSRF_ENABLED": False,
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}
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)
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storage = app.extensions["object_storage"]
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storage.create_bucket("testbucket")
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storage.put_object("testbucket", "vid.mp4", io.BytesIO(b"video"))
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policy_store = app.extensions["bucket_policies"]
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policy_store.set_policy("testbucket", DENY_LIST_ALLOW_GET_POLICY)
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client = app.test_client()
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client.post("/ui/login", data={"access_key": "test", "secret_key": "secret"}, follow_redirects=True)
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response = client.get("/ui/buckets/testbucket", follow_redirects=True)
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assert response.status_code == 200
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assert b"Access denied by bucket policy" not in response.data
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# Objects are now loaded via async API - check the objects endpoint
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objects_response = client.get("/ui/buckets/testbucket/objects")
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assert objects_response.status_code == 200
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data = objects_response.get_json()
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assert any(obj["key"] == "vid.mp4" for obj in data["objects"])
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server = make_server("127.0.0.1", 0, app)
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host, port = server.server_address
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api_url = f"http://{host}:{port}"
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app.config["API_BASE_URL"] = api_url
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app.extensions["s3_proxy"] = S3ProxyClient(api_base_url=api_url)
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thread = threading.Thread(target=server.serve_forever, daemon=True)
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thread.start()
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app._test_server = server
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app._test_thread = thread
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try:
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storage = app.extensions["object_storage"]
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storage.create_bucket("testbucket")
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storage.put_object("testbucket", "vid.mp4", io.BytesIO(b"video"))
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policy_store = app.extensions["bucket_policies"]
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policy_store.set_policy("testbucket", DENY_LIST_ALLOW_GET_POLICY)
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client = app.test_client()
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client.post("/ui/login", data={"access_key": "test", "secret_key": "secret"}, follow_redirects=True)
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response = client.get("/ui/buckets/testbucket", follow_redirects=True)
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assert response.status_code == 200
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assert b"Access denied by bucket policy" not in response.data
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objects_response = client.get("/ui/buckets/testbucket/objects")
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assert objects_response.status_code == 403
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finally:
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_shutdown_app(app)
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