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88 lines
3.2 KiB
Python
88 lines
3.2 KiB
Python
# Copyright (c) 2020, Matthew Waters <matthew@centricular.com>
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#
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# This program is free software; you can redistribute it and/or
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# modify it under the terms of the GNU Lesser General Public
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# License as published by the Free Software Foundation; either
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# version 2.1 of the License, or (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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# Lesser General Public License for more details.
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#
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# You should have received a copy of the GNU Lesser General Public
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# License along with this program; if not, write to the
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# Free Software Foundation, Inc., 51 Franklin St, Fifth Floor,
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# Boston, MA 02110-1301, USA.
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import logging
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from selenium import webdriver
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from selenium.webdriver.support.wait import WebDriverWait
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from selenium.webdriver.firefox.firefox_profile import FirefoxProfile
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from selenium.webdriver.chrome.options import Options as COptions
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l = logging.getLogger(__name__)
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def create_firefox_driver():
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capabilities = webdriver.DesiredCapabilities().FIREFOX.copy()
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capabilities['acceptSslCerts'] = True
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profile = FirefoxProfile()
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profile.set_preference ('media.navigator.streams.fake', True)
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profile.set_preference ('media.navigator.permission.disabled', True)
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return webdriver.Firefox(firefox_profile=profile, capabilities=capabilities)
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def create_chrome_driver():
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capabilities = webdriver.DesiredCapabilities().CHROME.copy()
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capabilities['acceptSslCerts'] = True
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copts = COptions()
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copts.add_argument('--allow-file-access-from-files')
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copts.add_argument('--use-fake-ui-for-media-stream')
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copts.add_argument('--use-fake-device-for-media-stream')
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copts.add_argument('--enable-blink-features=RTCUnifiedPlanByDefault')
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# XXX: until libnice can deal with mdns candidates
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local_state = {"enabled_labs_experiments" : ["enable-webrtc-hide-local-ips-with-mdns@2"] }
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copts.add_experimental_option("localState", {"browser" : local_state})
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return webdriver.Chrome(options=copts, desired_capabilities=capabilities)
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def create_driver(name):
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if name == 'firefox':
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return create_firefox_driver()
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elif name == 'chrome':
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return create_chrome_driver()
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else:
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raise ValueError("Unknown browser name \'" + name + "\'")
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def valid_int(n):
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if isinstance(n, int):
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return True
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if isinstance(n, str):
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try:
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num = int(n)
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return True
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except:
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return False
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return False
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class Browser(object):
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"""
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A browser as connected through selenium.
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"""
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def __init__(self, driver):
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l.info('Using driver \'' + driver.name + '\' with capabilities ' + str(driver.capabilities))
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self.driver = driver
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def open(self, html_source):
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self.driver.get(html_source)
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def get_peer_id(self):
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peer_id = WebDriverWait(self.driver, 5).until(
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lambda x: x.find_element_by_id('peer-id'),
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message='Peer-id element was never seen'
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)
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WebDriverWait (self.driver, 5).until(
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lambda x: valid_int(peer_id.text),
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message='Peer-id never became a number'
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)
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return int(peer_id.text)
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