Delphi DLL

Load PFX/P12 File into Certificate Store Object

Demonstrates how to load a .pfx/.p12 into a certificate store object. Delphi DLL

uses
    Winapi.Windows, Winapi.Messages, System.SysUtils, System.Variants, System.Classes, Vcl.Graphics,
    Vcl.Controls, Vcl.Forms, Vcl.Dialogs, Vcl.StdCtrls, Cert, CertStore;

...

procedure TForm1.Button1Click(Sender: TObject);
var
success: Boolean;
certStore: HCkCertStore;
pfxPassword: PWideChar;
cert: HCkCert;
numCerts: Integer;
i: Integer;

begin
success := False;

certStore := CkCertStore_Create();

// This only loads the contents of the PFX file into the certStore object.
// It is not importing the PFX into the Windows certificate stores.
pfxPassword := 'badssl.com';
success := CkCertStore_LoadPfxFile(certStore,'qa_data/pfx/badssl.com-client.p12',pfxPassword);
if (success = False) then
  begin
    Memo1.Lines.Add(CkCertStore__lastErrorText(certStore));
    Exit;
  end;

// Examine each certificate (loaded from the PFX) in this certStore object
cert := CkCert_Create();
numCerts := CkCertStore_getNumCertificates(certStore);
i := 0;
while i < numCerts do
  begin
    CkCertStore_GetCert(certStore,i,cert);
    Memo1.Lines.Add('hasPrivateKey=' + IntToStr(Ord(CkCert_HasPrivateKey(cert))) + ', ' + CkCert__subjectCN(cert));
    i := i + 1;
  end;

CkCertStore_Dispose(certStore);
CkCert_Dispose(cert);

end;