Harshavardhana 5353edcc38
Support policy variable replacement (#7085)
This PR supports iam and bucket policies to have
policy variable replacements in resource and
condition key values.

For example
- ${aws:username}
- ${aws:userid}
2019-01-21 10:27:14 +05:30
..
2019-01-16 12:49:20 -08:00
2018-06-06 14:21:56 +05:30