(Node.js) Generate S3 Signed URL

Demonstrates how to generate a pre-signed S3 URL.

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

var os = require('os');
if (os.platform() == 'win32') {  
  var chilkat = require('@chilkat/ck-node23-win64'); 
} else if (os.platform() == 'linux') {
    if (os.arch() == 'arm') {
        var chilkat = require('@chilkat/ck-node23-linux-arm');
    } else if (os.arch() == 'arm64') {
        var chilkat = require('@chilkat/ck-node23-linux-arm64');
    } else {
        var chilkat = require('@chilkat/ck-node23-linux-x64');
    }
} else if (os.platform() == 'darwin') {
  var chilkat = require('@chilkat/ck-node23-mac-universal');
}

function chilkatExample() {

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

    var http = new chilkat.Http();

    // Insert your access key here:
    http.AwsAccessKey = "AWS_ACCESS_KEY";

    // Insert your secret key here:
    http.AwsSecretKey = "AWS_SECRET_KEY";

    var bucketName = "chilkattest";
    var path = "starfish.jpg";

    var expireTime = new chilkat.CkDateTime();
    expireTime.SetFromCurrentSystemTime();
    expireTime.AddSeconds(3600);
    var signedUrl = http.S3_GenerateUrl(bucketName,path,expireTime);

    if (http.LastMethodSuccess !== true) {
        console.log(http.LastErrorText);
    }
    else {
        console.log(signedUrl);
    }


}

chilkatExample();