def get_page(self, url, timeout=TIMEOUT):
try:
page = tools.urlopen(url, timeout=timeout)
except (six.moves.urllib.error.URLError, six.moves.http_client.HTTPException) as e:
# a network problem? page unavailable? wrong URL?
logging.warning("Error opening %s, terminating: %s", url, tools.error_to_str(e))
return None
return page
def get_page(self, url, timeout=TIMEOUT):
try:
page = tools.urlopen(url, timeout=timeout)
except (six.moves.urllib.error.URLError, six.moves.http_client.HTTPException) as e:
# a network problem? page unavailable? wrong URL?
logging.warning("Error opening %s, terminating: %s", url, tools.error_to_str(e))
return None
return page
def detect(self, url, limit=None, exclude=None, timeout=TIMEOUT):
logging.info("- %s", url)
findings = []
original_url = url
if not self.expected_url(url, limit, exclude):
return {}
try:
page = tools.urlopen(url, timeout=timeout)
url = page.geturl()
except (six.moves.urllib.error.URLError, six.moves.http_client.HTTPException) as e:
# a network problem? page unavailable? wrong URL?
logging.warning("Error opening %s, terminating: %s", url, tools.error_to_str(e))
return {}
if url != original_url:
logging.info("` %s", url)
if not self.expected_url(url, limit, exclude):
return {}
try:
content = page.read()
except (socket.timeout, six.moves.http_client.HTTPException, SSLError) as e:
logging.info("Exception while reading %s, terminating: %s", url, tools.error_to_str(e))
return {}
if six.PY3:
content = content.decode()
findings += self.check_url(url) # 'url'
if page:
findings += self.check_headers(page.info()) # 'headers'
if content:
findings += self.check_meta(content) # 'meta'
findings += self.check_script(content) # 'script'
findings += self.check_html(content) # 'html'
self.follow_implies(findings) # 'implies'
self.remove_duplicates(findings)
self.remove_exclusions(findings) # 'excludes'
self.add_categories(findings)
return {url: findings}
