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Make it possible to ignore SSL certificate errors. #115

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Make it possible to ignore SSL certificate errors. #115

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13012b9
Make it possible to ignore certificate errors.
Jan 19, 2018
431282b
Conditionally modify the context object instead of conditionally
Jan 19, 2018
059b54c
Fix style error.
Jan 19, 2018
9d478ab
Merge branch 'master' into master
Feb 15, 2018
0808a97
Merge branch 'master' into master
Oct 23, 2018
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19 changes: 16 additions & 3 deletions pydruid/client.py
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Original file line number Diff line number Diff line change
Expand Up @@ -18,24 +18,30 @@

import json
import sys
import ssl

from six.moves import urllib

from pydruid.query import QueryBuilder
from base64 import b64encode


class BaseDruidClient(object):
def __init__(self, url, endpoint):
self.url = url
self.endpoint = endpoint
self.query_builder = QueryBuilder()
self.username = None
self.password = None

self.ignore_certificate_errors = False

def set_basic_auth_credentials(self, username, password):
self.username = username
self.password = password

def set_ignore_certificate_errors(self, value=True):
self.ignore_certificate_errors = value

def _prepare_url_headers_and_body(self, query):
querystr = json.dumps(query.query_dict).encode('utf-8')
if self.url.endswith('/'):
Expand All @@ -47,7 +53,7 @@ def _prepare_url_headers_and_body(self, query):
username_password = \
b64encode(bytes('{}:{}'.format(self.username, self.password)))
headers['Authorization'] = 'Basic {}'.format(username_password)

return headers, querystr, url

def _post(self, query):
Expand Down Expand Up @@ -476,11 +482,18 @@ class PyDruid(BaseDruidClient):
def __init__(self, url, endpoint):
super(PyDruid, self).__init__(url, endpoint)

def ssl_context(self):
ctx = ssl.create_default_context()
if self.ignore_certificate_errors:
ctx.check_hostname = False
ctx.verify_mode = ssl.CERT_NONE
return ctx

def _post(self, query):
try:
headers, querystr, url = self._prepare_url_headers_and_body(query)
req = urllib.request.Request(url, querystr, headers)
res = urllib.request.urlopen(req)
res = urllib.request.urlopen(req, context=self.ssl_context())
data = res.read().decode("utf-8")
res.close()
except urllib.error.HTTPError:
Expand Down