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feat: make import-roles idempotent #179

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Jan 18, 2023
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28 changes: 27 additions & 1 deletion src/preset_cli/api/clients/superset.py
Original file line number Diff line number Diff line change
Expand Up @@ -855,7 +855,7 @@ def export_rls(self) -> Iterator[RuleType]:
},
)

def import_role(self, role: RoleType) -> None:
def import_role(self, role: RoleType) -> None: # pylint: disable=too-many-locals
"""
Import a given role.

Expand Down Expand Up @@ -905,6 +905,32 @@ def import_role(self, role: RoleType) -> None:
"user": user_ids,
"permissions": permission_ids,
}

# update if existing
search_url = self.baseurl / "roles/list/" % {"_flt_3_name": role["name"]}
_logger.debug("GET %s", search_url)
response = self.session.get(search_url)
soup = BeautifulSoup(response.text, features="html.parser")
tables = soup.find_all("table")
if len(tables) == 2:
table = tables[1]
trs = table.find_all("tr")
if len(trs) == 2:
tr = trs[1] # pylint: disable=invalid-name
tds = tr.find_all("td")

td = tds[0] # pylint: disable=invalid-name
if td.find("a"):
role_id = int(td.find("a").attrs["href"].split("/")[-1])
else:
role_id = int(td.find("input").attrs["id"])

update_url = self.baseurl / "roles/edit" / str(role_id)
_logger.debug("POST %s\n%s", update_url, json.dumps(data, indent=4))
response = self.session.post(update_url, data=data)
validate_response(response)
return

_logger.debug("POST %s\n%s", url, json.dumps(data, indent=4))
response = self.session.post(url, data=data)
validate_response(response)
Expand Down
145 changes: 145 additions & 0 deletions tests/api/clients/superset_test.py
Original file line number Diff line number Diff line change
Expand Up @@ -1938,6 +1938,20 @@ def test_import_role(mocker: MockerFixture, requests_mock: Mocker) -> None:
""",
)
requests_mock.post("https://superset.example.org/roles/add")
requests_mock.get(
"https://superset.example.org/roles/list/?_flt_3_name=Admin",
text="""
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="utf-8">
</head>
<body>
<table></table>
</body>
</html>
""",
)
mocker.patch.object(
SupersetClient,
"export_users",
Expand Down Expand Up @@ -1981,6 +1995,137 @@ def test_import_role(mocker: MockerFixture, requests_mock: Mocker) -> None:
]


def test_import_role_update(mocker: MockerFixture, requests_mock: Mocker) -> None:
"""
Test the ``import_role`` method on updates.
"""
_logger = mocker.patch("preset_cli.api.clients.superset._logger")
requests_mock.get(
"https://superset.example.org/roles/add",
text="""
<select id="permissions">
<option value="1">All database access</option>
<option value="2">Schema access on Google Sheets.main</option>
</select>
""",
)
requests_mock.post("https://superset.example.org/roles/add")
requests_mock.post("https://superset.example.org/roles/edit/1")
requests_mock.post("https://superset.example.org/roles/edit/2")
requests_mock.get(
"https://superset.example.org/roles/list/?_flt_3_name=Admin",
text="""
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="utf-8">
</head>
<body>
<table></table>
<table>
<tr>
<th></th>
<th>Name</th>
</tr>
<tr>
<td><input id="1" /></td>
<td>Admin</td>
</tr>
</table>
</body>
</html>
""",
)
requests_mock.get(
"https://superset.example.org/roles/list/?_flt_3_name=Public",
text="""
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="utf-8">
</head>
<body>
<table></table>
<table>
<tr>
<th></th>
<th>Name</th>
</tr>
<tr>
<td><a href="/roles/edit/2">Edit</a></td>
<td>Public</td>
</tr>
</table>
</body>
</html>
""",
)
requests_mock.get(
"https://superset.example.org/roles/list/?_flt_3_name=Other",
text="""
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="utf-8">
</head>
<body>
<table></table>
<table></table>
</body>
</html>
""",
)
mocker.patch.object(
SupersetClient,
"export_users",
return_value=[
{"id": 1, "email": "admin@example.com"},
{"id": 2, "email": "adoe@example.com"},
],
)

role: RoleType = {
"name": "Admin",
"permissions": [
"can do something that is not in Preset",
"all database access on all_database_access",
"schema access on [Google Sheets].[main]",
"database access on [Not added].(id:1)",
"datasource access on [Not added].[nope](id:42)",
],
"users": ["admin@example.com", "adoe@example.com", "bdoe@example.com"],
}

auth = Auth()
client = SupersetClient("https://superset.example.org/", auth)
client.import_role(role)

assert (
requests_mock.last_request.text
== "name=Admin&user=1&user=2&permissions=1&permissions=2"
)

assert _logger.warning.mock_calls == [
mock.call(
"Permission %s not found in target",
"can do something that is not in Preset",
),
mock.call("Permission %s not found in target", "Database access on Not added"),
mock.call(
"Permission %s not found in target",
"Dataset access on Not added.nope",
),
]

# extra tests
role["name"] = "Public"
client.import_role(role)
assert requests_mock.last_request.url == "https://superset.example.org/roles/edit/2"
role["name"] = "Other"
client.import_role(role)
assert requests_mock.last_request.url == "https://superset.example.org/roles/add"


def test_import_rls(requests_mock: Mocker) -> None:
"""
Test the ``import_rls`` method.
Expand Down