sslutil: prevent CRIME
ssl.create_default_context() disables compression on the TLS channel
in order to prevent CRIME. I think we should follow CPython's lead
and attempt to disable channel compression in order to help prevent
information leakage.
Sadly, I don't think there is anything we can do on Python versions
that don't have an SSLContext, as there is no way to set channel
options with the limited ssl API.
#!/usr/bin/env python
#
# A portable replacement for 'seq'
#
# Usage:
# seq STOP [1, STOP] stepping by 1
# seq START STOP [START, STOP] stepping by 1
# seq START STEP STOP [START, STOP] stepping by STEP
from __future__ import absolute_import, print_function
import sys
start = 1
if len(sys.argv) > 2:
start = int(sys.argv[1])
step = 1
if len(sys.argv) > 3:
step = int(sys.argv[2])
stop = int(sys.argv[-1]) + 1
for i in xrange(start, stop, step):
print(i)