			If "curl.cainfo" is not set (or you are using PHP older than 5.3.7, where the
			option was introduced), libphutil uses the "default.pem" certificate authority
			bundle when making HTTPS requests with cURL. This bundle is extracted from
			Mozilla's certificates by cURL:

			http://curl.haxx.se/docs/caextract.html

			If you want to use a different CA bundle (for example, because you use
			self-signed certificates), set "curl.cainfo" if you're using PHP 5.3.7 or newer,
			or create a file (or symlink) in this directory named "custom.pem".

			If "custom.pem" is present, that file will be used instead of "default.pem".

			If you receive errors using your "custom.pem" file, you can test it directly
			with `curl` by running a command like this:

			curl -v --cacert path/to/your/custom.pem https://phabricator.example.com/

			Replace "path/to/your/custom.pem" with the path to your "custom.pem" file,
			and replace "https://phabricator.example.com" with the real URL of your
			Phabricator install.

			The initial lines of output from `curl` should give you information about the
			SSL handshake and certificate verification, which may be helpful in resolving
			the issue.

libphutil/resources/ssl/README
e01a8588a135production

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