use Python's ssl module to convert DER to PEM instead of shelling out to openssl command
use Python's ssl module to convert DER to PEM instead of shelling out to openssl command

trawick/ct-httpd,tomrittervg/ct-httpd,trawick/ct-httpd,trawick/ct-httpd,tomrittervg/ct-httpd,tomrittervg/ct-httpd