87 lines
3.3 KiB
Python
87 lines
3.3 KiB
Python
import logging
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from selenium import webdriver
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from selenium.webdriver.chrome.options import Options
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from selenium.webdriver.common.by import By
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from selenium.webdriver.support.ui import WebDriverWait
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from selenium.webdriver.support import expected_conditions as EC
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from config import HEADLESS, CF_WAIT_TIME, SELENIUM_URL, TARGET_URL
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log = logging.getLogger(__name__)
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def get_chrome_options() -> Options:
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options = Options()
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if HEADLESS:
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options.add_argument("--headless=new")
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options.add_argument("--no-sandbox")
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options.add_argument("--disable-dev-shm-usage")
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options.add_argument("--disable-gpu")
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options.add_argument("--disable-software-rasterizer")
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options.add_argument("--disable-extensions")
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options.add_argument("--disable-blink-features=AutomationControlled")
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options.add_argument("--disable-setuid-sandbox")
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options.add_argument("--disable-background-networking")
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options.add_argument("--disable-default-apps")
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options.add_argument("--disable-sync")
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options.add_argument("--disable-translate")
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options.add_argument("--metrics-recording-only")
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options.add_argument("--mute-audio")
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options.add_argument("--no-first-run")
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options.add_argument("--safebrowsing-disable-auto-update")
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options.add_argument("--ignore-certificate-errors")
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options.add_argument("--ignore-ssl-errors")
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options.add_argument("--user-data-dir=/tmp/chrome-data")
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options.add_argument("--disable-features=IsolateOrigins,site-per-process")
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return options
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def apply_stealth_scripts(driver: webdriver.Remote) -> None:
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driver.execute_script("""
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Object.defineProperty(navigator, 'webdriver', {get: () => undefined});
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Object.defineProperty(navigator, 'plugins', {get: () => [1, 2, 3, 4, 5]});
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Object.defineProperty(navigator, 'languages', {get: () => ['en-US', 'en']});
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window.chrome = {runtime: {}};
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const originalQuery = window.navigator.permissions.query;
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window.navigator.permissions.query = (parameters) => (
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parameters.name === 'notifications'
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? Promise.resolve({state: Notification.permission})
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: originalQuery(parameters)
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);
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Object.defineProperty(navigator, 'permissions', {get: () => window.navigator.permissions});
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""")
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def fetch_fresh_credentials() -> tuple[str, str] | None:
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log.info("Starting Selenium to fetch fresh credentials...")
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driver = None
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try:
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driver = webdriver.Remote(
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command_executor=f"{SELENIUM_URL}/wd/hub",
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options=get_chrome_options(),
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)
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apply_stealth_scripts(driver)
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driver.get(TARGET_URL)
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wait = WebDriverWait(driver, CF_WAIT_TIME)
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wait.until(EC.presence_of_element_located((By.ID, "logo")))
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user_agent = driver.execute_script("return navigator.userAgent;")
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selenium_cookies = driver.get_cookies()
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cookies = "; ".join(
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f"{c['name']}={c['value']}"
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for c in selenium_cookies
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)
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log.info("Successfully extracted credentials via Selenium")
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return (user_agent, cookies)
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except Exception as e:
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log.error(f"Failed to extract credentials: {e}")
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return None
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finally:
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if driver is not None:
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driver.quit()
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