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make client use M2Crypto also

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This commit is contained in:
Seth Schoen 2012-07-12 14:36:39 -07:00
parent d441355715
commit b8a814a13f
1 changed files with 10 additions and 1 deletions
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11
client-webserver/client.py
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@ -2,6 +2,7 @@
from chocolate_protocol_pb2 import chocolatemessage
from Crypto.Hash import SHA256
import M2Crypto
import urllib2, os, sys, time, random, CSR
def sha256(m):
@ -52,5 +53,13 @@ while r.proceed.IsInitialized():
r = decode(do(k))
print r
for chall in r.challenges:
sni_todo = []
for chall in r.challenge:
print chall
if chall.type == r.DomainValidateSNI:
key = M2Crypto.RSA.load_key_string(open("key.pem").read())
dvsni_nonce, dvsni_y, dvsni_ext = chall.data
dvsni_r = key.private_decrypt(dvsni_y, M2Crypto.RSA.pkcs1_oaep_padding)
sni_todo.append( (chall.name, dvsni_nonce, dvsni_r) )
print sni_todo