From 8e0eb848ccc1826e8d3fbc3ab6022c581800d9ee Mon Sep 17 00:00:00 2001
From: Shirlei Chaves <shirlei@gmail.com>
Date: Wed, 4 May 2016 09:42:47 -0300
Subject: [PATCH] Save cast_ip
---
helios/views.py | 12 +++++++++++-
1 file changed, 11 insertions(+), 1 deletion(-)
diff --git a/helios/views.py b/helios/views.py
index 0aaaaa5..5e1d0be 100644
--- a/helios/views.py
+++ b/helios/views.py
@@ -616,12 +616,22 @@ def one_election_cast_confirm(request, election):
if voter:
vote = datatypes.LDObject.fromDict(utils.from_json(encrypted_vote), type_hint='legacy/EncryptedVote').wrapped_obj
+ if 'HTTP_X_FORWARDED_FOR' in request.META:
+ # HTTP_X_FORWARDED_FOR sometimes have a comma delimited list of IP addresses
+ # Here we want the originating IP address
+ # See http://docs.aws.amazon.com/ElasticLoadBalancing/latest/DeveloperGuide/x-forwarded-headers.html
+ # and https://en.wikipedia.org/wiki/X-Forwarded-For
+ cast_ip = request.META.get('HTTP_X_FORWARDED_FOR').split(',')[0].strip() or None
+ else:
+ cast_ip = request.META.get('REMOTE_ADDR', None)
+
# prepare the vote to cast
cast_vote_params = {
'vote' : vote,
'voter' : voter,
'vote_hash': vote_fingerprint,
- 'cast_at': datetime.datetime.utcnow()
+ 'cast_at': datetime.datetime.utcnow(),
+ 'cast_ip': cast_ip
}
cast_vote = CastVote(**cast_vote_params)
--
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