capturing capcha tokens

This commit is contained in:
Dobromir Popov
2025-07-03 02:31:01 +03:00
parent 09ed86c8ae
commit ab73f95a3f
5 changed files with 8184 additions and 7 deletions

View File

@ -438,6 +438,16 @@ class MEXCRequestInterceptor:
if self.session_cookies:
print(f" 🍪 Cookies: {self.cookies_file}")
# Extract and save CAPTCHA tokens from captured requests
captcha_tokens = self.extract_captcha_tokens()
if captcha_tokens:
captcha_file = f"mexc_captcha_tokens_{self.timestamp}.json"
with open(captcha_file, 'w') as f:
json.dump(captcha_tokens, f, indent=2)
logger.info(f"Saved CAPTCHA tokens to {captcha_file}")
else:
logger.warning("No CAPTCHA tokens found in captured requests")
except Exception as e:
print(f"❌ Error saving data: {e}")
@ -487,6 +497,28 @@ class MEXCRequestInterceptor:
if self.save_to_file and (self.captured_requests or self.captured_responses):
self._save_all_data()
logger.info("Final data save complete")
def extract_captcha_tokens(self):
"""Extract CAPTCHA tokens from captured requests"""
captcha_tokens = []
for request in self.captured_requests:
if 'captcha-token' in request.get('headers', {}):
token = request['headers']['captcha-token']
captcha_tokens.append({
'token': token,
'url': request.get('url', ''),
'timestamp': request.get('timestamp', '')
})
elif 'captcha' in request.get('url', '').lower():
response = request.get('response', {})
if response and 'captcha-token' in response.get('headers', {}):
token = response['headers']['captcha-token']
captcha_tokens.append({
'token': token,
'url': request.get('url', ''),
'timestamp': request.get('timestamp', '')
})
return captcha_tokens
def main():
"""Main function to run the interceptor"""

View File

@ -19,6 +19,8 @@ from typing import Dict, List, Optional, Any
from datetime import datetime
import uuid
from urllib.parse import urlencode
import glob
import os
logger = logging.getLogger(__name__)
@ -191,16 +193,30 @@ class MEXCFuturesWebClient:
def _extract_captcha_token_from_browser(self) -> str:
"""
Extract captcha token from browser session using stored cookies or requests.
This is a placeholder for actual implementation which would interact with browser data.
This method looks for the most recent mexc_captcha_tokens JSON file to retrieve a token.
"""
try:
# Placeholder for extracting token from browser session or stored data
# In a real scenario, this would parse the mexc_requests JSON file or interact with Selenium
logger.info("MEXC: Attempting to extract captcha token from browser data")
# For now, return empty string as placeholder
return ""
# Look for the most recent mexc_captcha_tokens file
captcha_files = glob.glob("mexc_captcha_tokens_*.json")
if not captcha_files:
logger.error("MEXC: No CAPTCHA token files found")
return ""
# Sort files by timestamp (most recent first)
latest_file = max(captcha_files, key=os.path.getctime)
logger.info(f"MEXC: Using CAPTCHA token file {latest_file}")
with open(latest_file, 'r') as f:
captcha_data = json.load(f)
if captcha_data and isinstance(captcha_data, list) and len(captcha_data) > 0:
# Return the most recent token
return captcha_data[0].get('token', '')
else:
logger.error("MEXC: No valid CAPTCHA tokens found in file")
return ""
except Exception as e:
logger.error(f"MEXC: Error extracting captcha token from browser: {str(e)}")
logger.error(f"MEXC: Error extracting captcha token from browser data: {str(e)}")
return ""
def generate_signature(self, method: str, path: str, params: Dict[str, Any],