(DataFlex) Example: Crypt2.SetDecryptCert2 method

Demonstrates how to call the SetDecryptCert2 method. This example loads the certificate and private key from PEM files:

PEM Format

Certificate file (cert.pem or cert.crt):

-----BEGIN CERTIFICATE-----
MIID... (base64-encoded data)
-----END CERTIFICATE-----

Private key file (key.pem or key.key):

-----BEGIN PRIVATE KEY-----
MIIE... (base64-encoded data)
-----END PRIVATE KEY-----

Chilkat ActiveX Downloads ActiveX for 32-bit and 64-bit Windows

Use ChilkatAx-win32.pkg

Procedure Test
    Variant vCert
    Handle hoCert
    Boolean iSuccess
    Variant vPrivKey
    Handle hoPrivKey
    Handle hoCrypt
    String sTemp1

    Get Create (RefClass(cComChilkatCert)) To hoCert
    If (Not(IsComObjectCreated(hoCert))) Begin
        Send CreateComObject of hoCert
    End
    Get ComLoadFromFile Of hoCert "c:/certs_and_keys/certAbc.pem" To iSuccess
    // Assume success...

    Get Create (RefClass(cComChilkatPrivateKey)) To hoPrivKey
    If (Not(IsComObjectCreated(hoPrivKey))) Begin
        Send CreateComObject of hoPrivKey
    End
    Get ComLoadAnyFormatFile Of hoPrivKey "c:/certs_and_keys/certAbc_key.pem" To iSuccess
    // Assume success...

    Get Create (RefClass(cComChilkatCrypt2)) To hoCrypt
    If (Not(IsComObjectCreated(hoCrypt))) Begin
        Send CreateComObject of hoCrypt
    End

    Set ComCryptAlgorithm Of hoCrypt To "pki"

    // ...
    // ...

    Get pvComObject of hoCert to vCert
    Get pvComObject of hoPrivKey to vPrivKey
    Get ComSetDecryptCert2 Of hoCrypt vCert vPrivKey To iSuccess
    If (iSuccess = False) Begin
        Get ComLastErrorText Of hoCrypt To sTemp1
        Showln sTemp1
        Procedure_Return
    End

    Showln "Success."


End_Procedure