Delphi DLL Requires Chilkat v10.1.0+

Windows Credentials Manager / Apple Keychain - Create or Update a Binary Secret

See more Secrets Examples

On Windows, creates or updates a binary secret in the Windows Credentials Manager.

On MacOS or iOS, creates or updates a binary secret in the Apple Keychain.

Delphi DLL

var
success: Boolean;
secrets: HCkSecrets;
json: HCkJsonObject;
url: PWideChar;
http: HCkHttp;
bd: HCkBinData;

begin
success := False;

//  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','Test2');
CkJsonObject_UpdateString(json,'service','Custom');
CkJsonObject_UpdateString(json,'domain','Ocean');
CkJsonObject_UpdateString(json,'username','Starfish20');

//  The purpose of this example is to show how arbitrary binary data
//  can be stored as a secret.

//  We'll use a small JPG image that is approximately 2KB in size.
//  You can test using this same JPG at this URL:
url := 'https://chilkatdownload.com/sample_data/starfish20.jpg';
http := CkHttp_Create();
bd := CkBinData_Create();
success := CkHttp_DownloadBd(http,url,bd);
if (success = False) then
  begin
    Memo1.Lines.Add(CkHttp__lastErrorText(http));
    Exit;
  end;

//  Create or update the binary secret.
success := CkSecrets_UpdateSecretBd(secrets,json,bd);
if (success = False) then
  begin
    Memo1.Lines.Add(CkSecrets__lastErrorText(secrets));
    Exit;
  end;

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

CkSecrets_Dispose(secrets);
CkJsonObject_Dispose(json);
CkHttp_Dispose(http);
CkBinData_Dispose(bd);