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tools/findit/https.py

Index: tools/findit/https.py
diff --git a/tools/findit/https.py b/tools/findit/https.py
index c382f0cf7f1cbf65250135164e189af1aa2e33cd..3f44d738f359b9185add916c2686591127dd1d7c 100644
--- a/tools/findit/https.py
+++ b/tools/findit/https.py
@@ -14,6 +14,7 @@ One use case is to download Chromium DEPS file in a secure way:
 Notice: python 2.7 or newer is required.
 """
 
+import cookielib
 import httplib
 import os
 import re
@@ -187,7 +188,13 @@ def SendRequest(https_url):
   if not https_url or not https_url.startswith('https://'):
     raise ValueError('Not a https request for url %s.' % str(https_url))
 
-  url_opener = urllib2.build_opener(HTTPSHandler)
+  handlers = [HTTPSHandler()]
+  cookie_file = os.environ.get('COOKIE_FILE')
+  if cookie_file and os.path.exists(cookie_file):
+    handlers.append(
+        urllib2.HTTPCookieProcessor(cookielib.MozillaCookieJar(cookie_file)))
+
+  url_opener = urllib2.build_opener(*handlers)
   return url_opener.open(https_url).read()