Files

143 lines
4.9 KiB
Python

"""
Tests for the SSL plugin.
Tests the real SSL hook with an actual HTTPS URL to verify
certificate information extraction.
"""
import json
import shutil
import subprocess
import sys
import tempfile
from pathlib import Path
import pytest
from django.test import TestCase
# Import chrome test helpers
sys.path.insert(0, str(Path(__file__).parent.parent.parent / 'chrome' / 'tests'))
from chrome_test_helpers import (
chrome_session,
get_test_env,
get_plugin_dir,
get_hook_script,
)
def chrome_available() -> bool:
"""Check if Chrome/Chromium is available."""
for name in ['chromium', 'chromium-browser', 'google-chrome', 'chrome']:
if shutil.which(name):
return True
return False
# Get the path to the SSL hook
PLUGIN_DIR = get_plugin_dir(__file__)
SSL_HOOK = get_hook_script(PLUGIN_DIR, 'on_Snapshot__*_ssl.*')
class TestSSLPlugin(TestCase):
"""Test the SSL plugin with real HTTPS URLs."""
def test_ssl_hook_exists(self):
"""SSL hook script should exist."""
self.assertIsNotNone(SSL_HOOK, "SSL hook not found in plugin directory")
self.assertTrue(SSL_HOOK.exists(), f"Hook not found: {SSL_HOOK}")
@pytest.mark.skipif(not chrome_available(), reason="Chrome not installed")
class TestSSLWithChrome(TestCase):
"""Integration tests for SSL plugin with Chrome."""
def setUp(self):
"""Set up test environment."""
self.temp_dir = Path(tempfile.mkdtemp())
def tearDown(self):
"""Clean up."""
shutil.rmtree(self.temp_dir, ignore_errors=True)
def test_ssl_extracts_certificate_from_https_url(self):
"""SSL hook should extract certificate info from a real HTTPS URL."""
test_url = 'https://example.com'
snapshot_id = 'test-ssl-snapshot'
try:
with chrome_session(
self.temp_dir,
crawl_id='test-ssl-crawl',
snapshot_id=snapshot_id,
test_url=test_url,
navigate=True,
timeout=30,
) as (chrome_process, chrome_pid, snapshot_chrome_dir, env):
# Use the environment from chrome_session (already has CHROME_HEADLESS=true)
# Run SSL hook with the active Chrome session
result = subprocess.run(
['node', str(SSL_HOOK), f'--url={test_url}', f'--snapshot-id={snapshot_id}'],
cwd=str(snapshot_chrome_dir,
env=get_test_env()),
capture_output=True,
text=True,
timeout=60,
env=env
)
# Check for output file
ssl_output = snapshot_chrome_dir / 'ssl.jsonl'
ssl_data = None
# Try parsing from file first
if ssl_output.exists():
with open(ssl_output) as f:
for line in f:
line = line.strip()
if line.startswith('{'):
try:
ssl_data = json.loads(line)
break
except json.JSONDecodeError:
continue
# Try parsing from stdout if not in file
if not ssl_data:
for line in result.stdout.split('\n'):
line = line.strip()
if line.startswith('{'):
try:
record = json.loads(line)
if 'protocol' in record or 'issuer' in record or record.get('type') == 'SSL':
ssl_data = record
break
except json.JSONDecodeError:
continue
# Verify hook ran successfully
self.assertEqual(result.returncode, 0, f"Hook failed: {result.stderr}")
self.assertNotIn('Traceback', result.stderr)
self.assertNotIn('Error:', result.stderr)
# example.com uses HTTPS, so we MUST get SSL certificate data
self.assertIsNotNone(ssl_data, "No SSL data extracted from HTTPS URL")
# Verify we got certificate info
self.assertIn('protocol', ssl_data, f"SSL data missing protocol: {ssl_data}")
self.assertTrue(
ssl_data['protocol'].startswith('TLS') or ssl_data['protocol'].startswith('SSL'),
f"Unexpected protocol: {ssl_data['protocol']}"
)
except RuntimeError as e:
if 'Chrome' in str(e) or 'CDP' in str(e):
self.skipTest(f"Chrome session setup failed: {e}")
raise
if __name__ == '__main__':
pytest.main([__file__, '-v'])