Deprecate the passwordFile field and consolidate all password scenarios to use the password field. We will use the password options that openssl uses (see Pass Phrase Options sections). Going forward, here are three ways to specify a password in an sslProfile
(We will not be supporting the openssl options fd: and stdin
While you can still specify the actual password in the password field using the pass: prefix, which casual users might want to do, you are also able to specify the file path or environment variable for more robust security.
This change will be backward compatible which means, you will still be able to specify the actual password in the password field without the pass: prefix. The "literal" prefix will continue to work as well. The passwordFile field will be deprecated and eventually removed when we to a major version.