Xbase++

Load PEM and List Certificates

Demonstrates how to load a PEM containing certificates and accesses each individual certificate. Xbase++

LOCAL nSuccess
LOCAL oPem
LOCAL i
LOCAL nNumCerts
LOCAL oCert

nSuccess := 0

//  This example assumes the Chilkat API to have been previously unlocked.
//  See Global Unlock Sample for sample code.

nSuccess := 0

oPem := CreateObject("Chilkat.Pem")

//  Load the .p7b from a file.
nSuccess := oPem:LoadPemFile("/Users/chilkat/testData/p7b/cacert_mozilla.pem")
IF (nSuccess != 1)
    ? oPem:LastErrorText
    oPem:destroy()
    RETURN
ENDIF

nNumCerts := oPem:NumCerts
IF (nNumCerts == 0)
    ? ("Error: Expected the PEM to contain certificates.")
    oPem:destroy()
    RETURN
ENDIF

//  Access each certificate and show the Subject CN (Common Name)
FOR i := 1 TO nNumCerts
    oCert := oPem:GetCert(i - 1)
    ? Str(i) + ": " + oCert:SubjectCN
    oCert:destroy()
NEXT

oPem:destroy()