def __init__(self, privPEM = None, pubPEM = None, certPEM = None, force_tlsv1 = False):
priv = None
pub = None
cert = None
if privPEM and (pubPEM or certPEM):
priv = POW.pemRead(POW.RSA_PRIVATE_KEY, privPEM)
if pubPEM:
pub = POW.pemRead(POW.RSA_PUBLIC_KEY, pubPEM)
else:
rk = POW.Asymmetric(POW.RSA_CIPHER, 1536)
priv = POW.pemRead(POW.RSA_PRIVATE_KEY, rk.pemWrite(POW.RSA_PRIVATE_KEY))
pub = POW.pemRead(POW.RSA_PUBLIC_KEY, rk.pemWrite(POW.RSA_PUBLIC_KEY))
cert = None
if certPEM:
cert = POW.pemRead(POW.X509_CERTIFICATE, certPEM)
else:
name = [['CN', 'dropbox-client']]
cert = POW.X509()
cert.setVersion(3)
cert.setSerial(1)
cert.setSubject(name)
cert.setIssuer(name)
cert.setPublicKey(pub)
cert.setNotBefore(time2utc(0))
cert.setNotAfter(time2utc(time.time() + 31536000))
cert.sign(priv, POW.SHA256_DIGEST)
assert priv, 'Private Key was not set in core/p2p/crypto.py'
assert cert, 'Certificate was not set in core/p2p/crypto.py'
if not (privPEM and certPEM and not pubPEM):
assert pub, 'Public Key was not set in core/p2p/crypto.py'
self.cert = cert
self.priv = priv
self.pub = pub
self.force_tlsv1 = force_tlsv1
def readKeys(self):
"""Loads the 411 shared and master RSA keys"""
pub_file = open(self.pub_filename, 'r')
self.pub = POW.pemRead(POW.RSA_PUBLIC_KEY, pub_file.read())
pub_file.close()
shared_file = open(self.shared_filename, 'r')
self.shared = self.readSharedKey(shared_file.read())
shared_file.close()
if os.path.exists(self.priv_filename):
priv_file = open(self.priv_filename, 'r')
self.priv = POW.pemRead(POW.RSA_PRIVATE_KEY, priv_file.read())
priv_file.close()
def readKeys(self): """Loads the 411 shared and master RSA keys""" pub_file = open(self.pub_filename, 'r') self.pub = POW.pemRead(POW.RSA_PUBLIC_KEY, pub_file.read()) pub_file.close() shared_file = open(self.shared_filename, 'r') self.shared = self.readSharedKey(shared_file.read()) shared_file.close() if os.path.exists(self.priv_filename): priv_file = open(self.priv_filename, 'r') self.priv = POW.pemRead(POW.RSA_PRIVATE_KEY, priv_file.read()) priv_file.close()
def verify_signature(info):
pub_key = POW.pemRead(POW.RSA_PUBLIC_KEY, PUBLICKEY)
d = info['digest'].digest()
signed = False
for sig in info['sigs']:
try:
pub_key.verify(sig, d, POW.SHA256_DIGEST)
signed = True
break
except Exception as e:
error = e
if signed:
return True
raise error
['ST', 'Victoria'],
['O', 'eigenmagic'],
['CU', 'Justin Warren'],
]
if powmode:
import POW
import POW.pkix
import time
passphrase = 'TeSt'
md5 = POW.Digest( POW.MD5_DIGEST )
md5.update( passphrase )
password = md5.digest()
publicKey = POW.pemRead(POW.RSA_PUBLIC_KEY, publicFile.read())
privateKey = POW.pemRead(POW.RSA_PRIVATE_KEY, privateFile.read(), password)
c = POW.X509()
#c.setIssuer( name )
#c.setSubject( name )
c.setSerial(0)
# Expiry information
t1 = POW.pkix.time2utc( time.time() )
t2 = POW.pkix.time2utc( time.time() + 60*60*24*365 )
c.setNotBefore(t1)
c.setNotAfter(t2)
c.setPublicKey(publicKey)
#Embedded file name: dropbox/sync_engine/p2p/crypto.py
from __future__ import absolute_import
import time
import POW
from dropbox.trace import TRACE, unhandled_exc_handler
dhParams_data = '\n-----BEGIN DH PARAMETERS-----\nMIHHAoHBAK7J14riM20k2t9Ahup6rjr70ST8HgVhR+4hm908rgBpB5GIhlbrIAS2\nNdLsXcwpnYvf3xiT0zHQyITVv8/9pKCjR2pkkdpRCse72StyLpOq9DGB6oVc+Jst\npiU0hROT+if77uMe9IYlhozfubkbsAAPvRUtElT5IP4GRyYh1rMxqnvD3HeEBePE\n5A0Xg4aKJeuVFaYDjSpm+zuAlXlT5M4mC5dlu6MULUZUOxtimmxk2eWGkYa44zB3\nV7J9o/EZ+wIBAg==\n-----END DH PARAMETERS-----\n'
dhParams = POW.pemRead(POW.DH_PARAMS, dhParams_data)
def time2utc(val):
return time.strftime('%y%m%d%H%M%SZ', time.gmtime(int(val)))
class CryptoData(object):
def __init__(self, privPEM = None, pubPEM = None, certPEM = None, force_tlsv1 = False):
priv = None
pub = None
cert = None
if privPEM and (pubPEM or certPEM):
priv = POW.pemRead(POW.RSA_PRIVATE_KEY, privPEM)
if pubPEM:
pub = POW.pemRead(POW.RSA_PUBLIC_KEY, pubPEM)
else:
rk = POW.Asymmetric(POW.RSA_CIPHER, 1536)
priv = POW.pemRead(POW.RSA_PRIVATE_KEY, rk.pemWrite(POW.RSA_PRIVATE_KEY))
pub = POW.pemRead(POW.RSA_PUBLIC_KEY, rk.pemWrite(POW.RSA_PUBLIC_KEY))
cert = None
if certPEM:
cert = POW.pemRead(POW.X509_CERTIFICATE, certPEM)
else:
name = [['CN', 'dropbox-client']]
