Convert Certificate from PEM to DER

Convert a PEM formatted certificate file (.cer, .crt, .pem) to DER format (.cer, .der). The Chilkat certificate class/object is a freeware component that is included in many of the Chilkat downloads.

LOCAL loCert
LOCAL lnSuccess

loCert = CreateObject('Chilkat.Cert')

*  LoadFromFile will load either PEM and DER formatted files.
*  It automatically recognizes the file format based on the
*  file contents.
lnSuccess = loCert.LoadFromFile("chilkat.crt")
IF (lnSuccess <> 1) THEN
    =MESSAGEBOX(loCert.LastErrorText)
    QUIT
ENDIF

=MESSAGEBOX(loCert.SubjectDN)

lnSuccess = loCert.ExportCertDerFile("chilkat.der")
IF (lnSuccess <> 1) THEN
    =MESSAGEBOX(loCert.LastErrorText)
    QUIT
ENDIF

=MESSAGEBOX("success!")