| # |
| # Copyright 2016 - The Android Open Source Project |
| # |
| # Licensed 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. |
| |
| import pprint |
| import random |
| import time |
| |
| from acts import asserts |
| from acts import signals |
| from acts.test_decorators import test_tracker_info |
| from acts.test_utils.wifi import wifi_test_utils as wutils |
| from acts.test_utils.wifi.WifiBaseTest import WifiBaseTest |
| |
| WifiEnums = wutils.WifiEnums |
| |
| # EAP Macros |
| EAP = WifiEnums.Eap |
| EapPhase2 = WifiEnums.EapPhase2 |
| |
| # Enterprise Config Macros |
| Ent = WifiEnums.Enterprise |
| |
| |
| class WifiEnterpriseRoamingTest(WifiBaseTest): |
| def setup_class(self): |
| super().setup_class() |
| |
| self.dut = self.android_devices[0] |
| wutils.wifi_test_device_init(self.dut) |
| req_params = ( |
| "attn_vals", |
| # Expected time within which roaming should finish, in seconds. |
| "roam_interval", |
| "ca_cert", |
| "client_cert", |
| "client_key", |
| "eap_identity", |
| "eap_password", |
| "device_password", |
| "radius_conf_2g", |
| "radius_conf_5g") |
| self.unpack_userparams(req_params) |
| if "AccessPoint" in self.user_params: |
| self.legacy_configure_ap_and_start( |
| mirror_ap=True, |
| ent_network=True, |
| ap_count=2, |
| radius_conf_2g=self.radius_conf_2g, |
| radius_conf_5g=self.radius_conf_5g,) |
| elif "OpenWrtAP" in self.user_params: |
| self.configure_openwrt_ap_and_start( |
| mirror_ap=True, |
| ent_network=True, |
| ap_count=2, |
| radius_conf_2g=self.radius_conf_2g, |
| radius_conf_5g=self.radius_conf_5g,) |
| self.ent_network_2g_a = self.ent_networks[0]["2g"] |
| self.ent_network_2g_b = self.ent_networks[1]["2g"] |
| self.ent_roaming_ssid = self.ent_network_2g_a[WifiEnums.SSID_KEY] |
| if "AccessPoint" in self.user_params: |
| self.bssid_a = self.ent_network_2g_a[WifiEnums.BSSID_KEY.lower()] |
| self.bssid_b = self.ent_network_2g_b[WifiEnums.BSSID_KEY.lower()] |
| elif "OpenWrtAP" in self.user_params: |
| self.bssid_a = self.bssid_map[0]["2g"][self.ent_roaming_ssid] |
| self.bssid_b = self.bssid_map[1]["2g"][self.ent_roaming_ssid] |
| |
| self.config_peap = { |
| Ent.EAP: int(EAP.PEAP), |
| Ent.CA_CERT: self.ca_cert, |
| Ent.IDENTITY: self.eap_identity, |
| Ent.PASSWORD: self.eap_password, |
| Ent.PHASE2: int(EapPhase2.MSCHAPV2), |
| WifiEnums.SSID_KEY: self.ent_roaming_ssid |
| } |
| self.config_tls = { |
| Ent.EAP: int(EAP.TLS), |
| Ent.CA_CERT: self.ca_cert, |
| WifiEnums.SSID_KEY: self.ent_roaming_ssid, |
| Ent.CLIENT_CERT: self.client_cert, |
| Ent.PRIVATE_KEY_ID: self.client_key, |
| Ent.IDENTITY: self.eap_identity, |
| } |
| self.config_ttls = { |
| Ent.EAP: int(EAP.TTLS), |
| Ent.CA_CERT: self.ca_cert, |
| Ent.IDENTITY: self.eap_identity, |
| Ent.PASSWORD: self.eap_password, |
| Ent.PHASE2: int(EapPhase2.MSCHAPV2), |
| WifiEnums.SSID_KEY: self.ent_roaming_ssid |
| } |
| self.config_sim = { |
| Ent.EAP: int(EAP.SIM), |
| WifiEnums.SSID_KEY: self.ent_roaming_ssid, |
| } |
| self.attn_a = self.attenuators[0] |
| self.attn_b = self.attenuators[2] |
| if "OpenWrtAP" in self.user_params: |
| self.attn_b = self.attenuators[1] |
| # Set screen lock password so ConfigStore is unlocked. |
| self.dut.droid.setDevicePassword(self.device_password) |
| self.set_attns("default") |
| |
| def teardown_class(self): |
| wutils.reset_wifi(self.dut) |
| self.dut.droid.disableDevicePassword(self.device_password) |
| self.dut.ed.clear_all_events() |
| self.set_attns("default") |
| |
| def setup_test(self): |
| super().setup_test() |
| self.dut.droid.wifiStartTrackingStateChange() |
| self.dut.droid.wakeLockAcquireBright() |
| self.dut.droid.wakeUpNow() |
| wutils.reset_wifi(self.dut) |
| self.dut.ed.clear_all_events() |
| |
| def teardown_test(self): |
| super().teardown_test() |
| self.dut.droid.wakeLockRelease() |
| self.dut.droid.goToSleepNow() |
| self.dut.droid.wifiStopTrackingStateChange() |
| self.set_attns("default") |
| |
| def set_attns(self, attn_val_name): |
| """Sets attenuation values on attenuators used in this test. |
| |
| Args: |
| attn_val_name: Name of the attenuation value pair to use. |
| """ |
| self.log.info("Set attenuation values to %s", |
| self.attn_vals[attn_val_name]) |
| try: |
| self.attn_a.set_atten(self.attn_vals[attn_val_name][0]) |
| self.attn_b.set_atten(self.attn_vals[attn_val_name][1]) |
| except: |
| self.log.exception("Failed to set attenuation values %s.", |
| attn_val_name) |
| raise |
| |
| def trigger_roaming_and_validate(self, attn_val_name, expected_con): |
| """Sets attenuators to trigger roaming and validate the DUT connected |
| to the BSSID expected. |
| |
| Args: |
| attn_val_name: Name of the attenuation value pair to use. |
| expected_con: The expected info of the network to we expect the DUT |
| to roam to. |
| """ |
| self.set_attns(attn_val_name) |
| self.log.info("Wait %ss for roaming to finish.", self.roam_interval) |
| time.sleep(self.roam_interval) |
| try: |
| self.dut.droid.wakeLockAcquireBright() |
| self.dut.droid.wakeUpNow() |
| wutils.verify_wifi_connection_info(self.dut, expected_con) |
| expected_bssid = expected_con[WifiEnums.BSSID_KEY] |
| self.log.info("Roamed to %s successfully", expected_bssid) |
| finally: |
| self.dut.droid.wifiLockRelease() |
| self.dut.droid.goToSleepNow() |
| |
| def roaming_between_a_and_b_logic(self, config): |
| """Test roaming between two enterprise APs. |
| |
| Steps: |
| 1. Make bssid_a visible, bssid_b not visible. |
| 2. Connect to ent_roaming_ssid. Expect DUT to connect to bssid_a. |
| 3. Make bssid_a not visible, bssid_b visible. |
| 4. Expect DUT to roam to bssid_b. |
| 5. Make bssid_a visible, bssid_b not visible. |
| 6. Expect DUT to roam back to bssid_a. |
| """ |
| expected_con_to_a = { |
| WifiEnums.SSID_KEY: self.ent_roaming_ssid, |
| WifiEnums.BSSID_KEY: self.bssid_a, |
| } |
| expected_con_to_b = { |
| WifiEnums.SSID_KEY: self.ent_roaming_ssid, |
| WifiEnums.BSSID_KEY: self.bssid_b, |
| } |
| self.set_attns("a_on_b_off") |
| wutils.wifi_connect(self.dut, config) |
| wutils.verify_wifi_connection_info(self.dut, expected_con_to_a) |
| self.log.info("Roaming from %s to %s", self.bssid_a, self.bssid_b) |
| self.trigger_roaming_and_validate("b_on_a_off", expected_con_to_b) |
| self.log.info("Roaming from %s to %s", self.bssid_b, self.bssid_a) |
| self.trigger_roaming_and_validate("a_on_b_off", expected_con_to_a) |
| |
| """ Tests Begin """ |
| |
| @test_tracker_info(uuid="b15e4b3f-841d-428d-87ac-272f29f06e14") |
| def test_roaming_with_config_tls(self): |
| self.roaming_between_a_and_b_logic(self.config_tls) |
| |
| @test_tracker_info(uuid="d349cfec-b4af-48b2-88b7-744f5de25d43") |
| def test_roaming_with_config_ttls_none(self): |
| config = dict(self.config_ttls) |
| config[WifiEnums.Enterprise.PHASE2] = WifiEnums.EapPhase2.NONE.value |
| self.roaming_between_a_and_b_logic(config) |
| |
| @test_tracker_info(uuid="89b8161c-754e-4138-831d-5fe40f521ce4") |
| def test_roaming_with_config_ttls_pap(self): |
| config = dict(self.config_ttls) |
| config[WifiEnums.Enterprise.PHASE2] = WifiEnums.EapPhase2.PAP.value |
| self.roaming_between_a_and_b_logic(config) |
| |
| @test_tracker_info(uuid="d4925470-924b-4d03-8437-83e26b5f2df3") |
| def test_roaming_with_config_ttls_mschap(self): |
| config = dict(self.config_ttls) |
| config[WifiEnums.Enterprise.PHASE2] = WifiEnums.EapPhase2.MSCHAP.value |
| self.roaming_between_a_and_b_logic(config) |
| |
| @test_tracker_info(uuid="206b1327-dd9c-4742-8717-e7bf2a04eed6") |
| def test_roaming_with_config_ttls_mschapv2(self): |
| config = dict(self.config_ttls) |
| config[WifiEnums.Enterprise.PHASE2] = WifiEnums.EapPhase2.MSCHAPV2.value |
| self.roaming_between_a_and_b_logic(config) |
| |
| @test_tracker_info(uuid="c2c0168b-2933-4954-af62-fb41f42dc45a") |
| def test_roaming_with_config_ttls_gtc(self): |
| config = dict(self.config_ttls) |
| config[WifiEnums.Enterprise.PHASE2] = WifiEnums.EapPhase2.GTC.value |
| self.roaming_between_a_and_b_logic(config) |
| |
| @test_tracker_info(uuid="481c4102-8f5b-4fcd-95cc-5e3285f47985") |
| def test_roaming_with_config_peap_mschapv2(self): |
| config = dict(self.config_peap) |
| config[WifiEnums.Enterprise.PHASE2] = WifiEnums.EapPhase2.MSCHAPV2.value |
| self.roaming_between_a_and_b_logic(config) |
| |
| @test_tracker_info(uuid="404155d4-33a7-42b3-b369-5f2d63d19f16") |
| def test_roaming_with_config_peap_gtc(self): |
| config = dict(self.config_peap) |
| config[WifiEnums.Enterprise.PHASE2] = WifiEnums.EapPhase2.GTC.value |
| self.roaming_between_a_and_b_logic(config) |
| |
| """ Tests End """ |
