custom certificate files with the word "site" in them are not parsed

[jimshew]

When using the new custom certificate feature, I was unable to use malsite.key and malsite.crt. I assume there is some collision on site. being a match for sites (with the period being a wild card?).

Simply renaming the files to mal2.crt and mal2.key, running test-certs shows the new files beings cached.