[tor-commits] [ooni-probe/master] * Adding TLS handshake script from anonymous contributor. :D

[isis at torproject.org]

commit b31d3dbc2f72f46175466dfb5e7d7a94781e5a31
Author: Hackerberry Finn <hackerberry at 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