Reads every certificate in a PEM bundle.
A block that does not parse is counted and skipped, never fatal, so one bad paste does not lose the rest of an operator's anchors.
the PEM text
{ certificates, unreadable }, the certificates as certificateFromDer() makes them and the count of blocks skipped
{ certificates, unreadable }
certificateFromDer()
Reads every certificate in a PEM bundle.
A block that does not parse is counted and skipped, never fatal, so one bad paste does not lose the rest of an operator's anchors.