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Posted to notifications@superset.apache.org by GitBox <gi...@apache.org> on 2022/01/21 16:19:00 UTC

[GitHub] [superset] dpgaspar commented on a change in pull request #17836: feat: Row Level Security rules for guest tokens

dpgaspar commented on a change in pull request #17836:
URL: https://github.com/apache/superset/pull/17836#discussion_r789794205



##########
File path: tests/integration_tests/security/row_level_security_tests.py
##########
@@ -0,0 +1,304 @@
+# Licensed to the Apache Software Foundation (ASF) under one
+# or more contributor license agreements.  See the NOTICE file
+# distributed with this work for additional information
+# regarding copyright ownership.  The ASF licenses this file
+# to you under the Apache License, Version 2.0 (the
+# "License"); you may not use this file except in compliance
+# with the License.  You may obtain a copy of the License at
+#
+#   http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing,
+# software distributed under the License is distributed on an
+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+# KIND, either express or implied.  See the License for the
+# specific language governing permissions and limitations
+# under the License.
+# isort:skip_file
+import re
+from typing import Any, Dict, List, Optional
+from unittest import mock
+
+import pytest
+from flask import g
+
+from superset import db, security_manager
+from superset.connectors.sqla.models import RowLevelSecurityFilter, SqlaTable
+from superset.security.guest_token import (
+    GuestTokenRlsRule,
+    GuestTokenResourceType,
+    GuestUser,
+)
+from ..base_tests import SupersetTestCase
+from tests.integration_tests.fixtures.birth_names_dashboard import (
+    load_birth_names_dashboard_with_slices,
+    load_birth_names_data,
+)
+from tests.integration_tests.fixtures.energy_dashboard import (
+    load_energy_table_with_slice,
+    load_energy_table_data,
+)
+from tests.integration_tests.fixtures.unicode_dashboard import (
+    load_unicode_dashboard_with_slice,
+    load_unicode_data,
+)
+
+
+query_obj: Dict[str, Any] = dict(
+    groupby=[],
+    metrics=None,
+    filter=[],
+    is_timeseries=False,
+    columns=["value"],
+    granularity=None,
+    from_dttm=None,
+    to_dttm=None,
+    extras={},
+)
+NAME_AB_ROLE = "NameAB"
+NAME_Q_ROLE = "NameQ"
+NAMES_A_REGEX = re.compile(r"name like 'A%'")
+NAMES_B_REGEX = re.compile(r"name like 'B%'")
+NAMES_Q_REGEX = re.compile(r"name like 'Q%'")
+BASE_FILTER_REGEX = re.compile(r"gender = 'boy'")
+
+
+class TestRowLevelSecurity(SupersetTestCase):
+    """
+    Testing Row Level Security
+    """
+
+    def setUp(self):
+        session = db.session
+
+        # Create roles
+        security_manager.add_role(NAME_AB_ROLE)

Review comment:
       nit: `self.role_ab = security_manager.add_role(NAME_AB_ROLE)` would avoid doing a find_role next

##########
File path: tests/integration_tests/security/row_level_security_tests.py
##########
@@ -0,0 +1,304 @@
+# Licensed to the Apache Software Foundation (ASF) under one
+# or more contributor license agreements.  See the NOTICE file
+# distributed with this work for additional information
+# regarding copyright ownership.  The ASF licenses this file
+# to you under the Apache License, Version 2.0 (the
+# "License"); you may not use this file except in compliance
+# with the License.  You may obtain a copy of the License at
+#
+#   http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing,
+# software distributed under the License is distributed on an
+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+# KIND, either express or implied.  See the License for the
+# specific language governing permissions and limitations
+# under the License.
+# isort:skip_file
+import re
+from typing import Any, Dict, List, Optional
+from unittest import mock
+
+import pytest
+from flask import g
+
+from superset import db, security_manager
+from superset.connectors.sqla.models import RowLevelSecurityFilter, SqlaTable
+from superset.security.guest_token import (
+    GuestTokenRlsRule,
+    GuestTokenResourceType,
+    GuestUser,
+)
+from ..base_tests import SupersetTestCase
+from tests.integration_tests.fixtures.birth_names_dashboard import (
+    load_birth_names_dashboard_with_slices,
+    load_birth_names_data,
+)
+from tests.integration_tests.fixtures.energy_dashboard import (
+    load_energy_table_with_slice,
+    load_energy_table_data,
+)
+from tests.integration_tests.fixtures.unicode_dashboard import (
+    load_unicode_dashboard_with_slice,
+    load_unicode_data,
+)
+
+
+query_obj: Dict[str, Any] = dict(
+    groupby=[],
+    metrics=None,
+    filter=[],
+    is_timeseries=False,
+    columns=["value"],
+    granularity=None,
+    from_dttm=None,
+    to_dttm=None,
+    extras={},
+)
+NAME_AB_ROLE = "NameAB"
+NAME_Q_ROLE = "NameQ"
+NAMES_A_REGEX = re.compile(r"name like 'A%'")
+NAMES_B_REGEX = re.compile(r"name like 'B%'")
+NAMES_Q_REGEX = re.compile(r"name like 'Q%'")
+BASE_FILTER_REGEX = re.compile(r"gender = 'boy'")
+
+
+class TestRowLevelSecurity(SupersetTestCase):
+    """
+    Testing Row Level Security
+    """
+
+    def setUp(self):
+        session = db.session
+
+        # Create roles
+        security_manager.add_role(NAME_AB_ROLE)
+        security_manager.add_role(NAME_Q_ROLE)
+        gamma_user = security_manager.find_user(username="gamma")
+        gamma_user.roles.append(security_manager.find_role(NAME_AB_ROLE))
+        gamma_user.roles.append(security_manager.find_role(NAME_Q_ROLE))
+        self.create_user_with_roles("NoRlsRoleUser", ["Gamma"])
+        session.commit()
+
+        # Create regular RowLevelSecurityFilter (energy_usage, unicode_test)
+        self.rls_entry1 = RowLevelSecurityFilter()
+        self.rls_entry1.tables.extend(
+            session.query(SqlaTable)
+            .filter(SqlaTable.table_name.in_(["energy_usage", "unicode_test"]))
+            .all()
+        )
+        self.rls_entry1.filter_type = "Regular"
+        self.rls_entry1.clause = "value > {{ cache_key_wrapper(1) }}"
+        self.rls_entry1.group_key = None
+        self.rls_entry1.roles.append(security_manager.find_role("Gamma"))
+        self.rls_entry1.roles.append(security_manager.find_role("Alpha"))
+        db.session.add(self.rls_entry1)
+
+        # Create regular RowLevelSecurityFilter (birth_names name starts with A or B)
+        self.rls_entry2 = RowLevelSecurityFilter()
+        self.rls_entry2.tables.extend(
+            session.query(SqlaTable)
+            .filter(SqlaTable.table_name.in_(["birth_names"]))
+            .all()
+        )
+        self.rls_entry2.filter_type = "Regular"
+        self.rls_entry2.clause = "name like 'A%' or name like 'B%'"
+        self.rls_entry2.group_key = "name"
+        self.rls_entry2.roles.append(security_manager.find_role("NameAB"))
+        db.session.add(self.rls_entry2)
+
+        # Create Regular RowLevelSecurityFilter (birth_names name starts with Q)
+        self.rls_entry3 = RowLevelSecurityFilter()
+        self.rls_entry3.tables.extend(
+            session.query(SqlaTable)
+            .filter(SqlaTable.table_name.in_(["birth_names"]))
+            .all()
+        )
+        self.rls_entry3.filter_type = "Regular"
+        self.rls_entry3.clause = "name like 'Q%'"
+        self.rls_entry3.group_key = "name"
+        self.rls_entry3.roles.append(security_manager.find_role("NameQ"))
+        db.session.add(self.rls_entry3)
+
+        # Create Base RowLevelSecurityFilter (birth_names boys)
+        self.rls_entry4 = RowLevelSecurityFilter()
+        self.rls_entry4.tables.extend(
+            session.query(SqlaTable)
+            .filter(SqlaTable.table_name.in_(["birth_names"]))
+            .all()
+        )
+        self.rls_entry4.filter_type = "Base"
+        self.rls_entry4.clause = "gender = 'boy'"
+        self.rls_entry4.group_key = "gender"
+        self.rls_entry4.roles.append(security_manager.find_role("Admin"))
+        db.session.add(self.rls_entry4)
+
+        db.session.commit()
+
+    def tearDown(self):
+        session = db.session

Review comment:
       nit: consider making this a fixture also, the `setUp` and `tearDown`




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