(Delphi ActiveX) Azure Key Vault - Get a String Secret

See more Secrets Examples

Demonstrates how to fetch the content of a string secret from the Azure Key Vault.

Note: This example requires Chilkat v10.1.0 or later.

For more information, see https://cknotes.com/chilkat-secrets-class-added-in-version-10-1-0/

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

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

...

procedure TForm1.Button1Click(Sender: TObject);
var
bootstrap: TChilkatSecrets;
bsId: TChilkatJsonObject;
secrets: TChilkatSecrets;
success: Integer;
json: TChilkatJsonObject;
secretValue: WideString;

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

// The bootstrap secret will contain the following information:

// Azure Tenant ID
// Azure Client ID
// Azure Client Secret

// See following examples for setting up a bootstrap secret in memory, 
// or in the local manager (Windows Credentials Manager or Apple Keychain)
// Setup Bootstrap Secret in Local Manager
// Setup Bootstrap Secret in Memory
bootstrap := TChilkatSecrets.Create(Self);

// Set the location of the bootstrap secret.
// Can be "local_manager" or "memory", depending on how you setup the bootstrap secret.
// ---------------------------------------------------------------------------------------------
// If your operating system is NOT Windows or MacOS/iOS, then change "local_manager" to "memory"
// You can also, if desired, use "memory" on Windows and MacOS/iOS if your bootstrap secret was previously setup in memory.
// ---------------------------------------------------------------------------------------------
bootstrap.Location := 'local_manager';

// Specify the bootstrap secret to be used.
bsId := TChilkatJsonObject.Create(Self);
bsId.UpdateString('appName','azure_bs');
bsId.UpdateString('service','Example');
bsId.UpdateString('username','Joe');

// ----------------------------------------------------
secrets := TChilkatSecrets.Create(Self);

secrets.Location := 'azure_key_vault';
success := secrets.SetBootstrapSecret(bsId.ControlInterface,bootstrap.ControlInterface);
if (success = 0) then
  begin
    Memo1.Lines.Add(secrets.LastErrorText);
    Exit;
  end;

// Specify the secret to be fetched.
json := TChilkatJsonObject.Create(Self);
json.UpdateString('appName','Test');
json.UpdateString('service','Something');
json.UpdateString('domain','Xyz');
json.UpdateString('username','Abc');

// For Azure Key Vault, we also need to specify the name of the vault where the secret is located.
// Replace "kvChilkat" with the name of your key vault.
json.UpdateString('vaultName','kvChilkat');

// Get the secret.
secretValue := secrets.GetSecretStr(json.ControlInterface);
if (secrets.LastMethodSuccess = 0) then
  begin
    Memo1.Lines.Add(secrets.LastErrorText);
    Exit;
  end;

Memo1.Lines.Add('The content of the secret: ' + secretValue);
Memo1.Lines.Add('Success.');
end;