geemus/excon — pull request #234 by ehowe (2013-05-28 17:11:21+00:00)
Title: Pass in client side certs and keys in pem format

The client side certs and their associated private keys can currently only be read in as a file path. Added support for passing it in as a PEM encoded string. To prevent the private key from being read out of memory, this data is then dumped into a Tempfile and then read back out, similar to the way it is done currently. Also added tests to ensure this works properly.