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Pascal (Lazarus/Delphi)

Create .pfx/.p12 from Certificate and Private Key PEM Files

See more PEM Examples

Demonstrates how to convert a pair of PEM files, one containing a certificate, and the other a private key, into a PFX file with a password.

Chilkat Pascal (Lazarus/Delphi) Downloads

Pascal (Lazarus/Delphi)
program ChilkatDemo;

// Demonstrates using the Chilkat Pascal wrapper via the C bridge DLL.
// Builds as a console application under Lazarus (FPC) or Delphi.

{$IFDEF FPC}
  {$MODE DELPHI}
{$ENDIF}
{$APPTYPE CONSOLE}

uses
  {$IFDEF UNIX}
  cthreads,
  {$ENDIF}
  SysUtils,
  CkDllLoader,
  Chilkat.Pfx,
  Chilkat.CertChain,
  Chilkat.Cert,
  Chilkat.PrivateKey;

// ---------------------------------------------------------------------------

procedure RunDemo;
var
  success: Boolean;
  cert: TCert;
  certChain: TCertChain;
  privKey: TPrivateKey;
  pfx: TPfx;

begin
  success := False;

  //  First load our certificate into a certificate object,
  //  and then get it as a cert chain object.
  cert := TCert.Create;

  success := cert.LoadFromFile('qa_data/rsaes-oaep/cert.pem');
  if (success <> True) then
    begin
      WriteLn(cert.LastErrorText);
      Exit;
    end;

  //  This is the certificate PEM that we loaded:

  //  -----BEGIN CERTIFICATE-----
  //  MIIDozCCAougAwIBAgIJAMRwugDmvniwMA0GCSqGSIb3DQEBCwUAMGgxCzAJBgNV
  //  BAYTAlVTMQswCQYDVQQIDAJJTDEQMA4GA1UEBwwHV2hlYXRvbjEhMB8GA1UECgwY
  //  SW50ZXJuZXQgV2lkZ2l0cyBQdHkgTHRkMRcwFQYDVQQDDA5DaGlsa2F0V2lkZ2V0
  //  czAeFw0xNzA0MTgxMzQxNDVaFw0yMjA0MTcxMzQxNDVaMGgxCzAJBgNVBAYTAlVT
  //  MQswCQYDVQQIDAJJTDEQMA4GA1UEBwwHV2hlYXRvbjEhMB8GA1UECgwYSW50ZXJu
  //  ZXQgV2lkZ2l0cyBQdHkgTHRkMRcwFQYDVQQDDA5DaGlsa2F0V2lkZ2V0czCCASIw
  //  DQYJKoZIhvcNAQEBBQADggEPADCCAQoCggEBAMXhMR7TNHSaHgrEGvAmHNqw/8xV
  //  5TcngVO//yHBniDHas5b2zm0AkhY5EW9dn0wTWHivoRZC2soH7/bxRi4uYUaxgve
  //  YLXw6DO2MHSpuTvhSG3+AjsBDa9kXegn9XT1MdPHk9PrHR0sKXGuimkLf4r+Q1oM
  //  iGlhbUyRATwVlmo6AndgniDnj2RFBYV8E8SQ+7SnLPJdXZRDbLNVY/DY6D9stRAY
  //  rHuz/WBlVW7TQVuWwe7Cd9bfFqjqzLwLksKevWvHGteYDGeiCi+uvMMNfp/Br79Y
  //  zJYF/YpTJYE0POBiMwth1FUIYKpZf/O2eUd6RW9h6hocC5QWU9LAq+7kKFMCAwEA
  //  AaNQME4wHQYDVR0OBBYEFKBCsni1BfOyH3dSoY8yL4mDeNbpMB8GA1UdIwQYMBaA
  //  FKBCsni1BfOyH3dSoY8yL4mDeNbpMAwGA1UdEwQFMAMBAf8wDQYJKoZIhvcNAQEL
  //  BQADggEBAF2iV69ma5XegVWpxbc0gui63RE8NjW2dBW0fa4a4fwNH2f8oetZEjw4
  //  kscx7p4ESxyPtDUkLNplAth+D8NNh9IQDWIld+FZrJsis4tkpVcpMsbmB2CW8fL2
  //  IVnVznAN+/PMYEAkeSOnovUGlREHZZu4b9rMVm89+aoCQ9z+byjW9kLKHyvLnUai
  //  uEHp+0EVFP91CRSIcTCXsW1c5yZ8k5bqL0HlauuOO4TA3IegyYM9xBubmcxg8cRO
  //  2F1k+Ge1lu3e+WY+lihaO0p762dF6g/SUMMrFneCPdIhvt4u7Esc9FDxE3xZEq3x
  //  cS5sHTxtTM0LVBi378/x5m1hln5hSJU=
  //  -----END CERTIFICATE-----

  //  Get it as a certificate chain.
  certChain := cert.GetCertChain();
  if (cert.LastMethodSuccess <> True) then
    begin
      WriteLn(cert.LastErrorText);
      Exit;
    end;

  //  Next, load the corresponding private key from a PEM.
  privKey := TPrivateKey.Create;
  success := privKey.LoadPemFile('qa_data/rsaes-oaep/privateKey.pem');
  if (success <> True) then
    begin
      WriteLn(privKey.LastErrorText);
      certChain.Free;
      Exit;
    end;

  //  This is the private key PEM:

  //  -----BEGIN RSA PRIVATE KEY-----
  //  MIIEpAIBAAKCAQEAxeExHtM0dJoeCsQa8CYc2rD/zFXlNyeBU7//IcGeIMdqzlvb
  //  ObQCSFjkRb12fTBNYeK+hFkLaygfv9vFGLi5hRrGC95gtfDoM7YwdKm5O+FIbf4C
  //  OwENr2Rd6Cf1dPUx08eT0+sdHSwpca6KaQt/iv5DWgyIaWFtTJEBPBWWajoCd2Ce
  //  IOePZEUFhXwTxJD7tKcs8l1dlENss1Vj8NjoP2y1EBise7P9YGVVbtNBW5bB7sJ3
  //  1t8WqOrMvAuSwp69a8ca15gMZ6IKL668ww1+n8Gvv1jMlgX9ilMlgTQ84GIzC2HU
  //  VQhgqll/87Z5R3pFb2HqGhwLlBZT0sCr7uQoUwIDAQABAoIBAGCP5LWDIWzpLFHa
  //  or6gCqKZjyo6nFFO4Ohqn+jsH+slBTTQVGmTMy302uhBbYnnwUtMJ+ZTwaO3/85T
  //  Q5otwrJ2f0CZcx42AkoB1SGJFVBoPj0WoCYE/JWjZ8P7g+dgI8GR+cyHRjzPKSZF
  //  o1thdgrwyxMtXH/4QCsF89FLQ4xwCJUkj+w0KBkX8isWcBJnKip81MK8rxhgMJ6v
  //  5+DBVvlvm4BRz0hva7HB3TaZgo9ZWZdoSJQ/l33yfIL8H0EJjC6uJ/Bn77JtDzcv
  //  1oUF02Ebu8/Re7RpUqdTIb1GamrOCjuZN66SrCOsh9rRzueU3UTLzjb9FDv8FQDA
  //  5Dm59KECgYEA6zJ2LaiUywth80rAC34jEF85aC3vyKK0MxYELLB9Nw6MNFD1PZly
  //  YkOcI2kxVV+1KqtRYFlfEpCL4flqVnqjVj5jTCCOXqO6RjnPLoupf0yLpj60raO6
  //  Ouw5EDGjfUDBQtkCQNOx0nZLftVy30Ck/V2gVw9sEgWQV0YRavuymKMCgYEA12HB
  //  eHHSo/dK7keiIK7RRQu2ibALXWXsGq9lUbnQAunKRCa3qQtc8OwGRZsdj9u8HwCB
  //  zDu5QIbaQCa1SyDz1CsOysOfTYNhh1SZ4GLiu7/b0v5ktgdtosT9niowo08Y4ZU+
  //  lA8p2eriylznacNOkA8O1g8m1etHqV+cVKUMvJECgYEApoeVO6DosZd+pCfiMIEA
  //  TMBPwl78L6BcXOuSyx2vmwMW7JgB/LqgTck3Ta9Wue9JNEwXE1RUR63HDZpu24p8
  //  Cj2kSyumAoaFBuI5uugyfCrzmiM+BNAvtTa69Kdg7feinzVOLh52AuG1dLmnW0HH
  //  UIoxVFNcHqqH1/OJs6lBfGcCgYEAkQXhn5gEnSMF8SuKnzcW8cbRQiSnglv+fnlb
  //  X4wd49hHuVvYjpp4GkDSeEvZu+PY54cP3tTYB/rFOizWJaAqjdHwQ9c0jJzKLrVo
  //  Zw4uXPzypz9j0K1vxQmfO8Bsv4mi10IGwOr04yalTlz/9NbtL1L0Sm4pWCD0P7eB
  //  K/12dgECgYBXNV5NcLpZhpjo8q05xAiFuwC2e29qYyVwcFVhYdYguutRKImZtjSE
  //  dndNAxa7EDL9NRc5SjX4NHAZoImADRSbgc2rIq2ePY8WORaR+iKsVx7PJGHSiXTL
  //  30X9E3com8ctyTsZTnlJ4Dm7SefkN0NKzqwjxXxZLaUteWBPUt+YAg==
  //  -----END RSA PRIVATE KEY-----

  //  Create a PFX object instance, and add the private key + cert chain.
  pfx := TPfx.Create;
  success := pfx.AddPrivateKey(privKey,certChain);
  if (success <> True) then
    begin
      WriteLn(pfx.LastErrorText);
      certChain.Free;
      Exit;
    end;

  certChain.Free;

  //  Finally, write the PFX w/ a password.
  success := pfx.ToFile('pfxPassword','qa_output/sample.pfx');
  if (success <> True) then
    begin
      WriteLn(pfx.LastErrorText);
      Exit;
    end;

  WriteLn('Success.');


  cert.Free;
  privKey.Free;
  pfx.Free;

end;

// ---------------------------------------------------------------------------

begin

  try
    RunDemo;
  except
    on E: Exception do
      WriteLn('Unhandled exception: ', E.ClassName, ': ', E.Message);
  end;

  WriteLn;
  {$IFDEF MSWINDOWS}
  WriteLn('Press Enter to exit...');
  ReadLn;
  {$ENDIF}
end.