ConfigFromFlags returns a Config whose values are populated from any command line flags passed by the user, or default values if not passed.

RegisterFlags registers command-line flags that affect OCSP checking.

Req makes an OCSP request using the given config for the given in-memory certificate, and returns the response.

ReqDER makes an OCSP request using the given config for the given DER-encoded certificate, and returns the response.

ReqFile makes an OCSP request using the given config for the PEM-encoded certificate in fileName, and returns the response.

ReqSerial makes an OCSP request using the given config for a certificate only identified by serial number.

DefaultConfig is a Config populated with a set of curated default values intended for library test usage of this package.

Config contains fields which control various behaviors of the checker's behavior.