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adds ssl support with TSSLSocket #49

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adds ssl support with TSSLSocket #49

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11 changes: 8 additions & 3 deletions pyhs2/connections.py
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Original file line number Diff line number Diff line change
Expand Up @@ -2,6 +2,7 @@

from thrift.protocol.TBinaryProtocol import TBinaryProtocol
from thrift.transport.TSocket import TSocket
from thrift.transport.TSSLSocket import TSSLSocket
from thrift.transport.TTransport import TBufferedTransport
import sasl
from cloudera.thrift_sasl import TSaslClientTransport
Expand All @@ -16,15 +17,19 @@ class Connection(object):
client = None
session = None

def __init__(self, host=None, port=10000, authMechanism=None, user=None, password=None, database=None, configuration=None, timeout=None):
def __init__(self, host=None, port=10000, authMechanism=None, user=None, password=None, database=None, configuration=None, timeout=None, ssl=False, ssl_validate=True):
authMechanisms = set(['NOSASL', 'PLAIN', 'KERBEROS', 'LDAP'])
if authMechanism not in authMechanisms:
raise NotImplementedError('authMechanism is either not supported or not implemented')
#Must set a password for thrift, even if it doesn't need one
#Open issue with python-sasl
if authMechanism == 'PLAIN' and (password is None or len(password) == 0):
password = 'password'
socket = TSocket(host, port)
socket = None
if ssl:
socket = TSSLSocket(host, port, ssl_validate)
else:
socket = TSocket(host, port)
socket.setTimeout(timeout)
if authMechanism == 'NOSASL':
transport = TBufferedTransport(socket)
Expand Down Expand Up @@ -75,4 +80,4 @@ def cursor(self):

def close(self):
req = TCloseSessionReq(sessionHandle=self.session)
self.client.CloseSession(req)
self.client.CloseSession(req)