(Delphi DLL) Save Email Credentials in Apple Keychain or Windows Credentials Manager

See more Apple Keychain Examples

Chilkat for Delphi Downloads Chilkat non-ActiveX DLL for Delphi Chilkat ActiveX DLL for Delphi * The examples here use the non-ActiveX DLL.

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

...

procedure TForm1.Button1Click(Sender: TObject);
var
secrets: HCkSecrets;
json: HCkJsonObject;
success: Boolean;

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

secrets := CkSecrets_Create();

// On Windows, this is the Windows Credentials Manager
// On MacOS/iOS, it is the Apple Keychain
CkSecrets_putLocation(secrets,'local_manager');

// Specify the name of the secret.
// service and username are required.
// appName and domain are optional.
// Note: The values are arbitrary and can be anything you want.
json := CkJsonObject_Create();
CkJsonObject_UpdateString(json,'appName','MyEmailApp');
CkJsonObject_UpdateString(json,'service','SMTP');
CkJsonObject_UpdateString(json,'domain','example.com');
CkJsonObject_UpdateString(json,'username','joe@example.com');

// Create or update the secret.
// This secret is the SMTP password for the above email account.
success := CkSecrets_UpdateSecretStr(secrets,json,'joes_password');
if (success = False) then
  begin
    Memo1.Lines.Add(CkSecrets__lastErrorText(secrets));
    Exit;
  end;

// Let's save the IMAP secret for an account we'll read using IMAP..
CkJsonObject_UpdateString(json,'appName','MyEmailApp');
CkJsonObject_UpdateString(json,'service','IMAP');
CkJsonObject_UpdateString(json,'domain','example2.com');
CkJsonObject_UpdateString(json,'username','jane@example2.com');

success := CkSecrets_UpdateSecretStr(secrets,json,'janes_password');
if (success = False) then
  begin
    Memo1.Lines.Add(CkSecrets__lastErrorText(secrets));
    Exit;
  end;

Memo1.Lines.Add('Success.');

CkSecrets_Dispose(secrets);
CkJsonObject_Dispose(json);

end;