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-rw-r--r--src/leap/services/eip/tests/test_eipconfig.py313
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diff --git a/src/leap/services/eip/tests/test_eipconfig.py b/src/leap/services/eip/tests/test_eipconfig.py
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+++ b/src/leap/services/eip/tests/test_eipconfig.py
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+# -*- coding: utf-8 -*-
+# test_eipconfig.py
+# Copyright (C) 2013 LEAP
+#
+# 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 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program. If not, see <http://www.gnu.org/licenses/>.
+"""
+Tests for eipconfig
+"""
+import copy
+import json
+import os
+import unittest
+
+from leap.common.testing.basetest import BaseLeapTest
+from leap.services.eip.eipconfig import EIPConfig
+from leap.config.providerconfig import ProviderConfig
+
+from mock import Mock
+
+
+sample_config = {
+ "gateways": [
+ {
+ "capabilities": {
+ "adblock": False,
+ "filter_dns": True,
+ "limited": True,
+ "ports": [
+ "1194",
+ "443",
+ "53",
+ "80"],
+ "protocols": [
+ "tcp",
+ "udp"],
+ "transport": ["openvpn"],
+ "user_ips": False},
+ "host": "host.dev.example.org",
+ "ip_address": "11.22.33.44",
+ "location": "cyberspace"
+ }, {
+ "capabilities": {
+ "adblock": False,
+ "filter_dns": True,
+ "limited": True,
+ "ports": [
+ "1194",
+ "443",
+ "53",
+ "80"],
+ "protocols": [
+ "tcp",
+ "udp"],
+ "transport": ["openvpn"],
+ "user_ips": False},
+ "host": "host2.dev.example.org",
+ "ip_address": "22.33.44.55",
+ "location": "cyberspace"
+ }
+ ],
+ "locations": {
+ "ankara": {
+ "country_code": "XX",
+ "hemisphere": "S",
+ "name": "Antarctica",
+ "timezone": "+2"
+ },
+ "cyberspace": {
+ "country_code": "XX",
+ "hemisphere": "X",
+ "name": "outer space",
+ "timezone": ""
+ }
+ },
+ "openvpn_configuration": {
+ "auth": "SHA1",
+ "cipher": "AES-128-CBC",
+ "tls-cipher": "DHE-RSA-AES128-SHA"
+ },
+ "serial": 1,
+ "version": 1
+}
+
+
+class EIPConfigTest(BaseLeapTest):
+
+ __name__ = "eip_config_tests"
+
+ maxDiff = None
+
+ def setUp(self):
+ self._old_ospath_exists = os.path.exists
+
+ def tearDown(self):
+ os.path.exists = self._old_ospath_exists
+
+ def _write_config(self, data):
+ """
+ Helper to write some data to a temp config file.
+
+ :param data: data to be used to save in the config file.
+ :data type: dict (valid json)
+ """
+ self.configfile = os.path.join(self.tempdir, "eipconfig.json")
+ conf = open(self.configfile, "w")
+ conf.write(json.dumps(data))
+ conf.close()
+
+ def _get_eipconfig(self, fromfile=True, data=sample_config):
+ """
+ Helper that returns an EIPConfig object using the data parameter
+ or a sample data.
+
+ :param fromfile: sets if we should use a file or a string
+ :fromfile type: bool
+ :param data: sets the data to be used to load in the EIPConfig object
+ :data type: dict (valid json)
+ :rtype: EIPConfig
+ """
+ config = EIPConfig()
+
+ loaded = False
+ if fromfile:
+ self._write_config(data)
+ loaded = config.load(self.configfile, relative=False)
+ else:
+ json_string = json.dumps(data)
+ loaded = config.load(data=json_string)
+
+ if not loaded:
+ return None
+
+ return config
+
+ def test_loads_from_file(self):
+ config = self._get_eipconfig()
+ self.assertIsNotNone(config)
+
+ def test_loads_from_data(self):
+ config = self._get_eipconfig(fromfile=False)
+ self.assertIsNotNone(config)
+
+ def test_load_valid_config_from_file(self):
+ config = self._get_eipconfig()
+ self.assertIsNotNone(config)
+
+ self.assertEqual(
+ config.get_openvpn_configuration(),
+ sample_config["openvpn_configuration"])
+
+ sample_ip = sample_config["gateways"][0]["ip_address"]
+ self.assertEqual(
+ config.get_gateway_ip(),
+ sample_ip)
+ self.assertEqual(config.get_version(), sample_config["version"])
+ self.assertEqual(config.get_serial(), sample_config["serial"])
+ self.assertEqual(config.get_gateways(), sample_config["gateways"])
+ self.assertEqual(config.get_locations(), sample_config["locations"])
+ self.assertEqual(config.get_clusters(), None)
+
+ def test_load_valid_config_from_data(self):
+ config = self._get_eipconfig(fromfile=False)
+ self.assertIsNotNone(config)
+
+ self.assertEqual(
+ config.get_openvpn_configuration(),
+ sample_config["openvpn_configuration"])
+
+ sample_ip = sample_config["gateways"][0]["ip_address"]
+ self.assertEqual(
+ config.get_gateway_ip(),
+ sample_ip)
+
+ self.assertEqual(config.get_version(), sample_config["version"])
+ self.assertEqual(config.get_serial(), sample_config["serial"])
+ self.assertEqual(config.get_gateways(), sample_config["gateways"])
+ self.assertEqual(config.get_locations(), sample_config["locations"])
+ self.assertEqual(config.get_clusters(), None)
+
+ def test_sanitize_extra_parameters(self):
+ data = copy.deepcopy(sample_config)
+ data['openvpn_configuration']["extra_param"] = "FOO"
+ config = self._get_eipconfig(data=data)
+
+ self.assertEqual(
+ config.get_openvpn_configuration(),
+ sample_config["openvpn_configuration"])
+
+ def test_sanitize_non_allowed_chars(self):
+ data = copy.deepcopy(sample_config)
+ data['openvpn_configuration']["auth"] = "SHA1;"
+ config = self._get_eipconfig(data=data)
+
+ self.assertEqual(
+ config.get_openvpn_configuration(),
+ sample_config["openvpn_configuration"])
+
+ data = copy.deepcopy(sample_config)
+ data['openvpn_configuration']["auth"] = "SHA1>`&|"
+ config = self._get_eipconfig(data=data)
+
+ self.assertEqual(
+ config.get_openvpn_configuration(),
+ sample_config["openvpn_configuration"])
+
+ def test_sanitize_lowercase(self):
+ data = copy.deepcopy(sample_config)
+ data['openvpn_configuration']["auth"] = "shaSHA1"
+ config = self._get_eipconfig(data=data)
+
+ self.assertEqual(
+ config.get_openvpn_configuration(),
+ sample_config["openvpn_configuration"])
+
+ def test_all_characters_invalid(self):
+ data = copy.deepcopy(sample_config)
+ data['openvpn_configuration']["auth"] = "sha&*!@#;"
+ config = self._get_eipconfig(data=data)
+
+ self.assertEqual(
+ config.get_openvpn_configuration(),
+ {'cipher': 'AES-128-CBC',
+ 'tls-cipher': 'DHE-RSA-AES128-SHA'})
+
+ def test_sanitize_bad_ip(self):
+ data = copy.deepcopy(sample_config)
+ data['gateways'][0]["ip_address"] = "11.22.33.44;"
+ config = self._get_eipconfig(data=data)
+
+ self.assertEqual(config.get_gateway_ip(), None)
+
+ data = copy.deepcopy(sample_config)
+ data['gateways'][0]["ip_address"] = "11.22.33.44`"
+ config = self._get_eipconfig(data=data)
+
+ self.assertEqual(config.get_gateway_ip(), None)
+
+ def test_default_gateway_on_unknown_index(self):
+ config = self._get_eipconfig()
+ sample_ip = sample_config["gateways"][0]["ip_address"]
+ self.assertEqual(config.get_gateway_ip(999), sample_ip)
+
+ def test_get_gateway_by_index(self):
+ config = self._get_eipconfig()
+ sample_ip_0 = sample_config["gateways"][0]["ip_address"]
+ sample_ip_1 = sample_config["gateways"][1]["ip_address"]
+ self.assertEqual(config.get_gateway_ip(0), sample_ip_0)
+ self.assertEqual(config.get_gateway_ip(1), sample_ip_1)
+
+ def test_get_client_cert_path_as_expected(self):
+ config = self._get_eipconfig()
+ config.get_path_prefix = Mock(return_value='test')
+
+ provider_config = ProviderConfig()
+
+ # mock 'get_domain' so we don't need to load a config
+ provider_domain = 'test.provider.com'
+ provider_config.get_domain = Mock(return_value=provider_domain)
+
+ expected_path = os.path.join('test', 'leap', 'providers',
+ provider_domain, 'keys', 'client',
+ 'openvpn.pem')
+
+ # mock 'os.path.exists' so we don't get an error for unexisting file
+ os.path.exists = Mock(return_value=True)
+ cert_path = config.get_client_cert_path(provider_config)
+
+ self.assertEqual(cert_path, expected_path)
+
+ def test_get_client_cert_path_about_to_download(self):
+ config = self._get_eipconfig()
+ config.get_path_prefix = Mock(return_value='test')
+
+ provider_config = ProviderConfig()
+
+ # mock 'get_domain' so we don't need to load a config
+ provider_domain = 'test.provider.com'
+ provider_config.get_domain = Mock(return_value=provider_domain)
+
+ expected_path = os.path.join('test', 'leap', 'providers',
+ provider_domain, 'keys', 'client',
+ 'openvpn.pem')
+
+ cert_path = config.get_client_cert_path(
+ provider_config, about_to_download=True)
+
+ self.assertEqual(cert_path, expected_path)
+
+ def test_get_client_cert_path_fails(self):
+ config = self._get_eipconfig()
+ provider_config = ProviderConfig()
+
+ # mock 'get_domain' so we don't need to load a config
+ provider_domain = 'test.provider.com'
+ provider_config.get_domain = Mock(return_value=provider_domain)
+
+ with self.assertRaises(AssertionError):
+ config.get_client_cert_path(provider_config)
+
+
+if __name__ == "__main__":
+ unittest.main()
generated by cgit v1.2.3 (git 2.25.1) at 2024-05-20 11:14:11 +0000