Delphi ActiveX Requires Chilkat v11.0.0+

Generate S3 Signed URL

See more Amazon S3 Examples

Demonstrates how to generate a pre-signed S3 URL. Delphi ActiveX

var
http: TChilkatHttp;
bucketName: WideString;
path: WideString;
signedUrl: WideString;

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

http := TChilkatHttp.Create(Self);

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

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

http.AwsRegion := 'us-west-2';
http.AwsEndpoint := 's3-us-west-2.amazonaws.com';

bucketName := 'chilkattest';
path := 'starfish.jpg';

signedUrl := http.S3_GenPresignedUrl('GET',1,bucketName,path,3600,'s3');
if (http.LastMethodSuccess = 0) then
  begin
    Memo1.Lines.Add(http.LastErrorText);
    Exit;
  end;

Memo1.Lines.Add(signedUrl);