Pascal (Lazarus/Delphi)

Convert PKCS12 / PFX to Java KeyStore

See more Java KeyStore (JKS) Examples

Converts a PKCS12 / PFX file to a Java keystore (JKS) file. 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.JavaKeyStore;

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

procedure RunDemo;
var
  success: Boolean;
  jks: TJavaKeyStore;
  pfx: TPfx;
  pfxPassword: string;
  alias: string;
  jksPassword: string;

begin
  success := False;

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

  jks := TJavaKeyStore.Create;

  pfx := TPfx.Create;

  pfxPassword := 'secret';

  //  Load a PKCS12 from a file.
  success := pfx.LoadPfxFile('/someDir/my.p12',pfxPassword);
  if (success <> True) then
    begin
      WriteLn(pfx.LastErrorText);
      Exit;
    end;

  alias := 'someAlias';
  jksPassword := 'jksSecret';

  //  Add the PKCS12 to the empty Java keystore object:
  success := jks.AddPfx(pfx,alias,jksPassword);
  if (success <> True) then
    begin
      WriteLn(jks.LastErrorText);
      Exit;
    end;

  //  Write the Java keystore to a file:
  success := jks.ToFile(jksPassword,'/jksFiles/my.jks');
  if (success <> True) then
    begin
      WriteLn(jks.LastErrorText);
    end
  else
    begin
      WriteLn('Successfully converted PKCS12 to JKS');
    end;


  jks.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.