| # Copyright (c) 2012 The Chromium Authors. All rights reserved. |
| # Use of this source code is governed by a BSD-style license that can be |
| # found in the LICENSE file. |
| |
| import logging |
| import urlparse |
| import time |
| |
| import dynamic_ap_configurator |
| import ap_spec |
| |
| from selenium.common.exceptions import TimeoutException |
| from selenium.common.exceptions import WebDriverException |
| from selenium.webdriver.support import expected_conditions as ec |
| from selenium.webdriver.common.by import By |
| |
| class WesternDigitalN600APConfigurator( |
| dynamic_ap_configurator.DynamicAPConfigurator): |
| """Base class for objects to configure Western Digital N600 access point |
| using webdriver.""" |
| |
| |
| def _sec_alert(self, alert): |
| text = alert.text |
| if 'Your wireless security mode is not compatible with' in text: |
| alert.accept() |
| elif 'WARNING: Your Wireless-N devices will only operate' in text: |
| alert.accept() |
| elif 'Your new setting will disable Wi-Fi Protected Setup.' in text: |
| alert.accept() |
| elif 'To use WEP security, WPS must be disabled. Proceed ?' in text: |
| alert.accept() |
| elif 'Warning ! Selecting None in Security Mode will make' in text: |
| alert.accept() |
| else: |
| raise RuntimeError('Invalid handler') |
| |
| |
| def get_number_of_pages(self): |
| return 1 |
| |
| |
| def is_update_interval_supported(self): |
| """ |
| Returns True if setting the PSK refresh interval is supported. |
| |
| @return True is supported; False otherwise |
| """ |
| return False |
| |
| |
| def is_visibility_supported(self): |
| """ |
| Returns if AP supports setting the visibility (SSID broadcast). |
| |
| @return True if supported; False otherwise. |
| |
| """ |
| return False |
| |
| |
| def get_supported_modes(self): |
| return [{'band': ap_spec.BAND_2GHZ, |
| 'modes': [ap_spec.MODE_B, ap_spec.MODE_G, ap_spec.MODE_N, |
| ap_spec.MODE_B | ap_spec.MODE_G, |
| ap_spec.MODE_G | ap_spec.MODE_N, |
| ap_spec.MODE_B | ap_spec.MODE_G | ap_spec.MODE_N]}, |
| {'band': ap_spec.BAND_5GHZ, |
| 'modes': [ap_spec.MODE_A, ap_spec.MODE_N, |
| ap_spec.MODE_A | ap_spec.MODE_N]}] |
| |
| |
| def get_supported_bands(self): |
| return [{'band': ap_spec.BAND_2GHZ, |
| 'channels': ['Auto', 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11]}, |
| {'band': ap_spec.BAND_5GHZ, |
| 'channels': ['Auto', 36, 40, 44, 48, 149, 153, 157, 161, 165]}] |
| |
| |
| def is_security_mode_supported(self, security_mode): |
| """Check if the AP supports this mode of security. |
| |
| @param security_mode: Type of security. |
| |
| """ |
| return security_mode in (ap_spec.SECURITY_TYPE_DISABLED, |
| ap_spec.SECURITY_TYPE_WPAPSK, |
| ap_spec.SECURITY_TYPE_WPA2PSK, |
| ap_spec.SECURITY_TYPE_WEP) |
| |
| |
| def navigate_to_page(self, page_number): |
| """Navigate to the required page. |
| |
| @param page_number: The page number to navigate to. |
| |
| """ |
| page_url = urlparse.urljoin(self.admin_interface_url, 'wlan.php') |
| self.get_url(page_url, page_title='WESTERN DIGITAL') |
| xpath_found = self.wait_for_objects_by_id(['loginusr', 'ssid']) |
| if 'loginusr' in xpath_found: |
| self._login_to_router() |
| elif 'ssid' not in xpath_found: |
| raise RuntimeError('The page %s did not load or Radio is switched' |
| 'off' % page_url) |
| self.set_radio(enabled=True) |
| |
| |
| def _login_to_router(self): |
| self.wait_for_object_by_id('loginusr') |
| self.set_content_of_text_field_by_id('admin', 'loginusr', |
| abort_check=True) |
| self.wait_for_object_by_id('loginpwd') |
| self.set_content_of_text_field_by_id('password', 'loginpwd', |
| abort_check=True) |
| self.click_button_by_xpath('//input[@value="Submit"]') |
| self.wait_for_object_by_id('ssid') |
| |
| |
| def save_page(self, page_number): |
| """ Save page after applying settings. |
| |
| @param page_number: The page number to be saved. |
| |
| """ |
| self.wait_for_object_by_id('onsumit') |
| self.click_button_by_id('onsumit', alert_handler=self._sec_alert) |
| warning = '//h1[text()="Warning"]' |
| settings_changed = True |
| try: |
| self.wait_for_object_by_xpath(warning) |
| xpath = '//input[@id="onsumit"]' |
| button = self.driver.find_elements_by_xpath(xpath)[1] |
| button.click() |
| self._handle_alert(xpath, self._sec_alert) |
| self.wait_for_object_by_xpath('//input[@value="Ok"]', wait_time=5) |
| except WebDriverException, e: |
| logging.debug('There is a webdriver exception: "%s".', str(e)) |
| settings_changed = False |
| if not settings_changed: |
| try: |
| # if settings are not changed, hit 'continue' button. |
| self.driver.find_element_by_id('nochg') |
| self.click_button_by_id('nochg') |
| except WebDriverException, e: |
| logging.debug('There is a webdriver exception: "%s".', str(e)) |
| |
| |
| def set_mode(self, mode, band=None): |
| self.add_item_to_command_list(self._set_mode, (mode,), 1, 900) |
| |
| |
| def _set_mode(self, mode, band=None): |
| # This is a dummy wait to give enough time for the popup to |
| # load all options. |
| self._wait_for_page_reload() |
| mode_mapping = {ap_spec.MODE_B | ap_spec.MODE_G:'Mixed 802.11 b+g', |
| ap_spec.MODE_G:'802.11g only', |
| ap_spec.MODE_B:'802.11b only', |
| ap_spec.MODE_N:'802.11n only', |
| ap_spec.MODE_A:'802.11a only', |
| ap_spec.MODE_G | ap_spec.MODE_N:'Mixed 802.11 g+n', |
| ap_spec.MODE_B | ap_spec.MODE_G | ap_spec.MODE_N: |
| 'Mixed 802.11 b+g+n', |
| ap_spec.MODE_A | ap_spec.MODE_N: 'Mixed 802.11 a+n'} |
| mode_id = 'wlan_mode' |
| if self.current_band == ap_spec.BAND_5GHZ: |
| mode_id = 'wlan_mode_Aband' |
| mode_name = '' |
| if mode in mode_mapping.keys(): |
| mode_name = mode_mapping[mode] |
| else: |
| raise RuntimeError('The mode selected \'%d\' is not supported by ' |
| ' \'%s\'.', hex(mode), self.name) |
| popup = self.wait_for_object_by_id(mode_id) |
| while popup and not(self.object_by_id_exist(mode_id)): |
| logging.debug('The object %s does not exist', mode_id) |
| # Click is needed so that we can focus and don't get an empty popup. |
| self.driver.find_element_by_id(mode_id).click() |
| self.select_item_from_popup_by_id(mode_name, mode_id, |
| alert_handler=self._sec_alert) |
| |
| |
| def set_ssid(self, ssid): |
| self.add_item_to_command_list(self._set_ssid, (ssid,), 1, 900) |
| |
| |
| def _set_ssid(self, ssid): |
| self._set_radio(True) |
| ssid_id = 'ssid' |
| if self.current_band == ap_spec.BAND_5GHZ: |
| ssid_id = 'ssid_Aband' |
| self.wait_for_object_by_id(ssid_id) |
| self.set_content_of_text_field_by_id(ssid, ssid_id, abort_check=True) |
| self._ssid = ssid |
| |
| |
| def _wait_for_page_reload(self): |
| """ |
| This router has a tendency to reload the webpage right after we load |
| it. To avoid any exceptions because of this we wait for the page to |
| reload by default. |
| """ |
| elements = self.driver.find_elements_by_css_selector('span.checkbox') |
| checkbox = elements[0] |
| ssid_id = 'ssid' |
| if self.current_band == ap_spec.BAND_5GHZ: |
| checkbox = elements[3] |
| ssid_id = 'ssid_Aband' |
| for timer in range(5): # Waiting for the page to reload |
| try: |
| if ('checkbox.png' in |
| checkbox.value_of_css_property('background-image')): |
| break |
| except: |
| pass |
| time.sleep(1) |
| try: |
| if(self.wait_for_object_by_id(ssid_id).is_enabled()): |
| logging.info('The page reload succeeded.') |
| except: |
| raise RuntimeError('The page reload after login failed.') |
| |
| |
| def set_radio(self, enabled=True): |
| self.add_item_to_command_list(self._set_radio, (enabled, ), 1, 1000) |
| |
| |
| def _set_radio(self, enabled=True): |
| self._wait_for_page_reload() |
| elements = self.driver.find_elements_by_css_selector('span.checkbox') |
| checkbox = elements[0] |
| ssid = 'ssid' |
| if self.current_band == ap_spec.BAND_5GHZ: |
| checkbox = elements[3] |
| ssid = 'ssid_Aband' |
| image = 'checkbox_off.png' |
| if enabled: |
| image = 'checkbox.png' |
| try: |
| self.wait.until(ec.element_to_be_clickable((By.ID, ssid))) |
| except TimeoutException, e: |
| if not (image in |
| checkbox.value_of_css_property('background-image')): |
| checkbox.click() |
| else: |
| message = 'Radio is not enabled. ' + str(e) |
| raise TimeoutException(message) |
| elif not (image in checkbox.value_of_css_property('background-image')): |
| checkbox.click() |
| |
| |
| def set_channel(self, channel): |
| self.add_item_to_command_list(self._set_channel, (channel,), 1, 900) |
| |
| |
| def _set_channel(self, channel): |
| self._wait_for_page_reload() |
| position = self._get_channel_popup_position(channel) |
| channel_id = 'channel' |
| channel_choices = ['Auto', '2.412 GHz - CH 1', '2.417 GHz - CH 2', |
| '2.422 GHz - CH 3', '2.427 GHz - CH 4', |
| '2.432 GHz - CH 5', '2.437 GHz - CH 6', |
| '2.442 GHz - CH 7', '2.447 GHz - CH 8', |
| '2.452 GHz - CH 9', '2.457 GHz - CH 10', |
| '2.462 GHz - CH 11'] |
| if self.current_band == ap_spec.BAND_5GHZ: |
| channel_id = 'channel_Aband' |
| channel_choices = ['Auto', '5.180 GHz - CH 36', '5.200 GHz - CH 40', |
| '5.220 GHz - CH 44', '5.240 GHz - CH 48', |
| '5.745 GHz - CH 149', '5.765 GHz - CH 153', |
| '5.785 GHz - CH 157', '5.805 GHz - CH 161', |
| '5.825 GHz - CH 165'] |
| self.wait_for_object_by_id(channel_id) |
| self.select_item_from_popup_by_id(channel_choices[position], channel_id) |
| |
| |
| def set_channel_width(self, channel_wid): |
| self.add_item_to_command_list(self._set_channel_width, (channel_wid,), |
| 1, 900) |
| |
| |
| def _set_channel_width(self, channel_wid): |
| channel_width_choice = ['20 MHz', '20/40 MHz(Auto)'] |
| width_id = 'bw' |
| if self.current_band == ap_spec.BAND_5GHZ: |
| width_id = 'bw_Aband' |
| self.select_item_from_popup_by_id(channel_width_choice[channel_wid], |
| width_id) |
| |
| |
| def set_band(self, band): |
| if band == ap_spec.BAND_5GHZ: |
| self.current_band = ap_spec.BAND_5GHZ |
| elif band == ap_spec.BAND_2GHZ: |
| self.current_band = ap_spec.BAND_2GHZ |
| else: |
| raise RuntimeError('Invalid band sent %s' % band) |
| self.set_radio(True) |
| |
| |
| def _set_security(self, security_type, wait_path=None): |
| self._wait_for_page_reload() |
| sec_id = 'security_type' |
| if self.current_band == ap_spec.BAND_5GHZ: |
| sec_id = 'security_type_Aband' |
| text = '//input[@name="wpapsk_Aband" and @type="text"]' |
| self.wait_for_object_by_id(sec_id, wait_time=5) |
| if self.item_in_popup_by_id_exist(security_type, sec_id): |
| self.select_item_from_popup_by_id(security_type, sec_id, |
| wait_for_xpath=wait_path, |
| alert_handler=self._sec_alert) |
| elif security_type == 'WEP': |
| raise RuntimeError('Could not find WEP security_type in dropdown. ' |
| 'Please check the network mode. ' |
| 'Some of the modes do not support WEP.') |
| else: |
| raise RuntimeError('The dropdown %s does not have item %s' % |
| (sec_id, security_type)) |
| |
| |
| def set_security_disabled(self): |
| self.add_item_to_command_list(self._set_security_disabled, (), 1, 1000) |
| |
| |
| def _set_security_disabled(self): |
| self._set_security('None') |
| |
| |
| def set_security_wep(self, key_value, authentication): |
| self.add_item_to_command_list(self._set_security_wep, |
| (key_value, authentication), 1, 1000) |
| |
| |
| def _set_security_wep(self, key_value, authentication): |
| # WEP is not supported for Wireless-N only and Mixed (g+n, b+g+n) mode. |
| # WEP does not show up in the list, no alert is thrown. |
| text = '//input[@name="wepkey_64"]' |
| if self.current_band == ap_spec.BAND_5GHZ: |
| text = '//input[@name="wepkey_64_Aband"]' |
| self._set_security('WEP', text) |
| self.set_content_of_text_field_by_xpath(key_value, text, |
| abort_check=True) |
| |
| |
| def set_security_wpapsk(self, security, shared_key, update_interval=None): |
| # WEP and WPA-Personal are not supported for Wireless-N only mode, |
| self.add_item_to_command_list(self._set_security_wpapsk, |
| (security, shared_key,), 1, 1000) |
| |
| |
| def _set_security_wpapsk(self, security, shared_key): |
| text = 'wpapsk' |
| if self.current_band == ap_spec.BAND_5GHZ: |
| text = 'wpapsk_Aband' |
| if security == ap_spec.SECURITY_TYPE_WPAPSK: |
| self._set_security('WPA - Personal', '//input[@id="%s"]' % text) |
| else: |
| self._set_security('WPA2 - Personal', '//input[@id="%s"]' % text) |
| self.set_content_of_text_field_by_id(shared_key, text, |
| abort_check=False) |
| |
| |
| def set_visibility(self, visible=True): |
| # The SSID Broadcast can't be reliable set on this AP beacuse the CSS |
| # property for backgroung-image always returns OFF. |
| return None |
