1. import json
  2. from urllib.parse import urlparse
  4. def aggregate_session_cookies(cookie_strings):
  5. """
  6. Aggregates session cookies from a list of cookie strings and performs basic sanity checks.
  7. """
  8. aggregated_cookies = {}
  9. invalid_cookies = []
  11. for cookie_string in cookie_strings:
  12. try:
  13. cookie = dict(item.split(';') for item in cookie_string.split(',')) # Parse cookie string
  14. # Remove whitespace around key-value pairs
  15. cookie = {k.strip(): v.strip() for k, v in cookie.items()}
  16. aggregated_cookies.update(cookie) # Add to the aggregated dictionary
  17. except Exception as e:
  18. invalid_cookies.append(f"Invalid cookie: {cookie_string} - {str(e)}") # Log invalid cookies
  20. # Sanity checks
  21. if not aggregated_cookies:
  22. print("No valid cookies found.")
  23. return None
  25. # Check for empty cookie values
  26. empty_value_count = sum(1 for value in aggregated_cookies.values() if not value)
  27. if empty_value_count > 0:
  28. print(f"Warning: {empty_value_count} cookies have empty values.")
  30. # Check for cookie name length
  31. long_name_count = sum(1 for name in aggregated_cookies if len(name) > 64)
  32. if long_name_count > 0:
  33. print(f"Warning: {long_name_count} cookie names are longer than 64 characters.")
  35. return aggregated_cookies
  38. if __name__ == '__main__':
  39. # Example usage:
  40. cookie_strings = [
  41. "sessionid=12345; username=testuser; "
  42. "other_param=value; expired=true",
  43. "sessionid=67890; "
  44. "another_param=another_value",
  45. "invalid_cookie" # Example of an invalid cookie string
  46. ]
  48. aggregated_cookies = aggregate_session_cookies(cookie_strings)
  50. if aggregated_cookies:
  51. print(json.dumps(aggregated_cookies, indent=2))

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