(Node.js) Azure Key Vault - Get a Binary Secret

See more Secrets Examples

Demonstrates how to fetch the content of a binary 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/

Install Chilkat for Node.js and Electron using npm at Chilkat npm packages for Node.js Chilkat npm packages for Electron on Windows, Linux, MacOSX, and ARM

var os = require('os');
if (os.platform() == 'win32') {  
    if (os.arch() == 'ia32') {
        var chilkat = require('@chilkat/ck-node21-win-ia32');
    } else {
        var chilkat = require('@chilkat/ck-node21-win64'); 
    }
} else if (os.platform() == 'linux') {
    if (os.arch() == 'arm') {
        var chilkat = require('@chilkat/ck-node21-arm');
    } else if (os.arch() == 'x86') {
        var chilkat = require('@chilkat/ck-node21-linux32');
    } else {
        var chilkat = require('@chilkat/ck-node21-linux64');
    }
} else if (os.platform() == 'darwin') {
    if (os.arch() == 'arm64') {
        var chilkat = require('@chilkat/ck-node21-mac-m1');
    } else {
        var chilkat = require('@chilkat/ck-node21-macosx');
    }
}

function chilkatExample() {

    // 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
    var bootstrap = new chilkat.Secrets();

    // 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.
    var bsId = new chilkat.JsonObject();
    bsId.UpdateString("appName","azure_bs");
    bsId.UpdateString("service","Example");
    bsId.UpdateString("username","Joe");

    // ----------------------------------------------------
    var secrets = new chilkat.Secrets();

    secrets.Location = "azure_key_vault";
    var success = secrets.SetBootstrapSecret(bsId,bootstrap);
    if (success == false) {
        console.log(secrets.LastErrorText);
        return;
    }

    // Specify the secret to be fetched.
    var json = new chilkat.JsonObject();
    json.UpdateString("appName","Test2");
    json.UpdateString("service","Custom");
    json.UpdateString("domain","Ocean");
    json.UpdateString("username","Starfish");

    // 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 binary secret data.
    var bd = new chilkat.BinData();
    success = secrets.GetSecretBd(json,bd);
    if (success == false) {
        console.log(secrets.LastErrorText);
        return;
    }

    // For our testing, the binary secret was a JPG image..
    bd.WriteFile("c:/temp/qa_output/starfish.jpg");

    console.log("Success.");

}

chilkatExample();