commit b31d3dbc2f72f46175466dfb5e7d7a94781e5a31 Author: Hackerberry Finn <hackerberry@fi.nn> Date: Fri Nov 2 04:18:06 2012 +0000 * Adding TLS handshake script from anonymous contributor. :D --- ooni/tls-handshake.py | 32 ++++++++++++++++++++++++++++++++ 1 files changed, 32 insertions(+), 0 deletions(-) diff --git a/ooni/tls-handshake.py b/ooni/tls-handshake.py new file mode 100644 index 0000000..eba950e --- /dev/null +++ b/ooni/tls-handshake.py @@ -0,0 +1,32 @@ +#!/usr/bin/env python + +import subprocess +from subprocess import PIPE +serverport = "129.21.124.215:443" +# a subset of those from firefox +ciphers = [ + "ECDHE-ECDSA-AES256-SHA", + "ECDHE-RSA-AES256-SHA", + "DHE-RSA-CAMELLIA256-SHA", + "DHE-DSS-CAMELLIA256-SHA", + "DHE-RSA-AES256-SHA", + "DHE-DSS-AES256-SHA", + "ECDH-ECDSA-AES256-CBC-SHA", + "ECDH-RSA-AES256-CBC-SHA", + "CAMELLIA256-SHA", + "AES256-SHA", + "ECDHE-ECDSA-RC4-SHA", + "ECDHE-ECDSA-AES128-SHA", + "ECDHE-RSA-RC4-SHA", + "ECDHE-RSA-AES128-SHA", + "DHE-RSA-CAMELLIA128-SHA", + "DHE-DSS-CAMELLIA128-SHA" +] +def checkBridgeConnection(host, port) + cipher_arg = ":".join(ciphers) + cmd = ["openssl", "s_client", "-connect", "%s:%s" % (host,port)] + cmd += ["-cipher", cipher_arg] + proc = subprocess.Popen(cmd, stdout=PIPE, stderr=PIPE,stdin=PIPE) + out, error = proc.communicate() + success = "Cipher is DHE-RSA-AES256-SHA" in out + return success