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[Tests] QGIS Server access control and Postgres layers
Testing QGIS Sever GetMap request with Postgres layers: * rendering * rendering with acces control * rendering with selection on int pk * rendering with acces control and selection on int pk * rendering with selection on bigint pk * rendering with acces control and selection on bigint pk
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tests/src/python/test_qgsserver_accesscontrol_wms_getmap_postgres.py
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# -*- coding: utf-8 -*- | ||
"""QGIS Unit tests for QgsServer. | ||
From build dir, run: ctest -R PyQgsServerAccessControlWMSGetMapPG -V | ||
.. note:: This program is free software; you can redistribute it and/or modify | ||
it under the terms of the GNU General Public License as published by | ||
the Free Software Foundation; either version 2 of the License, or | ||
(at your option) any later version. | ||
""" | ||
__author__ = 'Stephane Brunner' | ||
__date__ = '28/08/2015' | ||
__copyright__ = 'Copyright 2015, The QGIS Project' | ||
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import os | ||
import json | ||
from qgis.testing import unittest | ||
import urllib.request | ||
import urllib.parse | ||
import urllib.error | ||
from test_qgsserver_accesscontrol import TestQgsServerAccessControl | ||
from utilities import unitTestDataPath | ||
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from qgis.core import QgsProviderRegistry | ||
from qgis.server import QgsAccessControlFilter | ||
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class RestrictedAccessControlPG(QgsAccessControlFilter): | ||
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""" Used to have restriction access """ | ||
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# Be able to deactivate the access control to have a reference point | ||
_active = False | ||
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def __init__(self, server_iface): | ||
super(QgsAccessControlFilter, self).__init__(server_iface) | ||
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def layerFilterExpression(self, layer): | ||
""" Return an additional expression filter """ | ||
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if not self._active: | ||
return super(RestrictedAccessControlPG, self).layerFilterExpression(layer) | ||
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if layer.name() == "someData" or layer.name() == "someDataLong": | ||
return "pk > 2" | ||
else: | ||
return None | ||
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def layerFilterSubsetString(self, layer): | ||
""" Return an additional subset string (typically SQL) filter """ | ||
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if not self._active: | ||
return super(RestrictedAccessControlPG, self).layerFilterSubsetString(layer) | ||
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if layer.name() == "someData" or layer.name() == "someDataLong": | ||
return "pk > 2" | ||
else: | ||
return None | ||
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def layerPermissions(self, layer): | ||
""" Return the layer rights """ | ||
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return super(RestrictedAccessControlPG, self).layerPermissions(layer) | ||
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def authorizedLayerAttributes(self, layer, attributes): | ||
""" Return the authorised layer attributes """ | ||
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return super(RestrictedAccessControlPG, self).authorizedLayerAttributes(layer, attributes) | ||
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def allowToEdit(self, layer, feature): | ||
""" Are we authorise to modify the following geometry """ | ||
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return super(RestrictedAccessControlPG, self).allowToEdit(layer, feature) | ||
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def cacheKey(self): | ||
return "r" if self._active else "f" | ||
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class TestQgsServerAccessControlWMSGetMapPG(TestQgsServerAccessControl): | ||
"""QGIS Server Access Control WMS Tests""" | ||
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@classmethod | ||
def setUpClass(cls): | ||
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super().setUpClass() | ||
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if 'QGIS_PGTEST_DB' in os.environ: | ||
cls.dbconn = os.environ['QGIS_PGTEST_DB'] | ||
else: | ||
cls.dbconn = 'service=qgis_test dbname=qgis_test sslmode=disable ' | ||
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# Test layer | ||
md = QgsProviderRegistry.instance().providerMetadata('postgres') | ||
uri = cls.dbconn + ' dbname=qgis_test sslmode=disable ' | ||
conn = md.createConnection(uri, {}) | ||
conn.executeSql('DROP TABLE IF EXISTS "qgis_test"."someDataLong" CASCADE') | ||
conn.executeSql('SELECT * INTO "qgis_test"."someDataLong" FROM "qgis_test"."someData"') | ||
conn.executeSql('ALTER TABLE "qgis_test"."someDataLong" ALTER COLUMN "pk" TYPE bigint') | ||
conn.executeSql('ALTER TABLE "qgis_test"."someDataLong" ALTER COLUMN "pk" SET NOT NULL') | ||
conn.executeSql('CREATE UNIQUE INDEX someDataLongIdx ON "qgis_test"."someDataLong" ("pk")') | ||
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cls.vlconn = cls.dbconn + ' sslmode=disable key=\'pk\' checkPrimaryKeyUnicity=0 srid=4326 type=POINT table="qgis_test"."someDataLong" (geom) sql=' | ||
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cls._accesscontrolpg = RestrictedAccessControlPG(cls._server_iface) | ||
cls._server_iface.registerAccessControl(cls._accesscontrolpg, 100) | ||
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def setUp(self): | ||
super().setUp() | ||
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self.projectPath = os.path.join(self.testdata_path, "project_postgres.qgs") | ||
self.assertTrue(os.path.isfile(self.projectPath), 'Could not find project file "{}"'.format(self.projectPath)) | ||
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def _handle_request(self, restricted, query_string, **kwargs): | ||
self._accesscontrolpg._active = restricted | ||
return super()._handle_request(restricted, query_string, **kwargs) | ||
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def test_wms_getmap(self): | ||
query_string = "&".join(["%s=%s" % i for i in list({ | ||
"MAP": urllib.parse.quote(self.projectPath), | ||
"SERVICE": "WMS", | ||
"VERSION": "1.1.1", | ||
"REQUEST": "GetMap", | ||
"LAYERS": "Country,Hello,someData", | ||
"STYLES": "", | ||
"FORMAT": "image/png", | ||
"BBOX": "-16817707,-6318936.5,5696513,16195283.5", | ||
"HEIGHT": "500", | ||
"WIDTH": "500", | ||
"SRS": "EPSG:3857" | ||
}.items())]) | ||
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response, headers = self._get_fullaccess(query_string) | ||
self._img_diff_error(response, headers, "WMS_PG_GetMap") | ||
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query_string = "&".join(["%s=%s" % i for i in list({ | ||
"MAP": urllib.parse.quote(self.projectPath), | ||
"SERVICE": "WMS", | ||
"VERSION": "1.1.1", | ||
"REQUEST": "GetMap", | ||
"LAYERS": "Hello,someData", | ||
"STYLES": "", | ||
"FORMAT": "image/png", | ||
"BBOX": "-16817707,-6318936.5,5696513,16195283.5", | ||
"HEIGHT": "500", | ||
"WIDTH": "500", | ||
"SRS": "EPSG:3857" | ||
}.items())]) | ||
response, headers = self._get_restricted(query_string) | ||
self._img_diff_error(response, headers, "Restricted_WMS_PG_GetMap") | ||
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query_string = "&".join(["%s=%s" % i for i in list({ | ||
"MAP": urllib.parse.quote(self.projectPath), | ||
"SERVICE": "WMS", | ||
"VERSION": "1.1.1", | ||
"REQUEST": "GetMap", | ||
"LAYERS": "Country,Hello,someData", | ||
"STYLES": "", | ||
"FORMAT": "image/png", | ||
"BBOX": "-16817707,-6318936.5,5696513,16195283.5", | ||
"HEIGHT": "500", | ||
"WIDTH": "500", | ||
"SRS": "EPSG:3857", | ||
"SELECTION": "someData: 4" | ||
}.items())]) | ||
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response, headers = self._get_fullaccess(query_string) | ||
self._img_diff_error(response, headers, "WMS_PG_GetMap_Selection") | ||
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query_string = "&".join(["%s=%s" % i for i in list({ | ||
"MAP": urllib.parse.quote(self.projectPath), | ||
"SERVICE": "WMS", | ||
"VERSION": "1.1.1", | ||
"REQUEST": "GetMap", | ||
"LAYERS": "Hello,someData", | ||
"STYLES": "", | ||
"FORMAT": "image/png", | ||
"BBOX": "-16817707,-6318936.5,5696513,16195283.5", | ||
"HEIGHT": "500", | ||
"WIDTH": "500", | ||
"SRS": "EPSG:3857", | ||
"SELECTION": "someData: 4" | ||
}.items())]) | ||
response, headers = self._get_restricted(query_string) | ||
self._img_diff_error(response, headers, "Restricted_WMS_PG_GetMap_Selection") | ||
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def test_wms_getmap_long(self): | ||
query_string = "&".join(["%s=%s" % i for i in list({ | ||
"MAP": urllib.parse.quote(self.projectPath), | ||
"SERVICE": "WMS", | ||
"VERSION": "1.1.1", | ||
"REQUEST": "GetMap", | ||
"LAYERS": "Country,Hello,someDataLong", | ||
"STYLES": "", | ||
"FORMAT": "image/png", | ||
"BBOX": "-16817707,-6318936.5,5696513,16195283.5", | ||
"HEIGHT": "500", | ||
"WIDTH": "500", | ||
"SRS": "EPSG:3857" | ||
}.items())]) | ||
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response, headers = self._get_fullaccess(query_string) | ||
self._img_diff_error(response, headers, "WMS_PG_GetMap") | ||
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query_string = "&".join(["%s=%s" % i for i in list({ | ||
"MAP": urllib.parse.quote(self.projectPath), | ||
"SERVICE": "WMS", | ||
"VERSION": "1.1.1", | ||
"REQUEST": "GetMap", | ||
"LAYERS": "Hello,someDataLong", | ||
"STYLES": "", | ||
"FORMAT": "image/png", | ||
"BBOX": "-16817707,-6318936.5,5696513,16195283.5", | ||
"HEIGHT": "500", | ||
"WIDTH": "500", | ||
"SRS": "EPSG:3857" | ||
}.items())]) | ||
response, headers = self._get_restricted(query_string) | ||
self._img_diff_error(response, headers, "Restricted_WMS_PG_GetMap") | ||
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query_string = "&".join(["%s=%s" % i for i in list({ | ||
"MAP": urllib.parse.quote(self.projectPath), | ||
"SERVICE": "WMS", | ||
"VERSION": "1.1.1", | ||
"REQUEST": "GetMap", | ||
"LAYERS": "Country,Hello,someDataLong", | ||
"STYLES": "", | ||
"FORMAT": "image/png", | ||
"BBOX": "-16817707,-6318936.5,5696513,16195283.5", | ||
"HEIGHT": "500", | ||
"WIDTH": "500", | ||
"SRS": "EPSG:3857", | ||
"SELECTION": "someDataLong: 4" | ||
}.items())]) | ||
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response, headers = self._get_fullaccess(query_string) | ||
self._img_diff_error(response, headers, "WMS_PG_GetMap_Selection") | ||
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query_string = "&".join(["%s=%s" % i for i in list({ | ||
"MAP": urllib.parse.quote(self.projectPath), | ||
"SERVICE": "WMS", | ||
"VERSION": "1.1.1", | ||
"REQUEST": "GetMap", | ||
"LAYERS": "Hello,someDataLong", | ||
"STYLES": "", | ||
"FORMAT": "image/png", | ||
"BBOX": "-16817707,-6318936.5,5696513,16195283.5", | ||
"HEIGHT": "500", | ||
"WIDTH": "500", | ||
"SRS": "EPSG:3857", | ||
"SELECTION": "someDataLong: 4" | ||
}.items())]) | ||
response, headers = self._get_restricted(query_string) | ||
self._img_diff_error(response, headers, "Restricted_WMS_PG_GetMap_Selection") | ||
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if __name__ == "__main__": | ||
unittest.main() |
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