Delphi DLL Requires Chilkat v11.0.0+

Generate S3 Signed URL

See more Amazon S3 Examples

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

var
http: HCkHttp;
bucketName: PWideChar;
path: PWideChar;
signedUrl: PWideChar;

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

http := CkHttp_Create();

//  Insert your access key here:
CkHttp_putAwsAccessKey(http,'AWS_ACCESS_KEY');

//  Insert your secret key here:
CkHttp_putAwsSecretKey(http,'AWS_SECRET_KEY');

CkHttp_putAwsRegion(http,'us-west-2');
CkHttp_putAwsEndpoint(http,'s3-us-west-2.amazonaws.com');

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

signedUrl := CkHttp__s3_GenPresignedUrl(http,'GET',True,bucketName,path,3600,'s3');
if (CkHttp_getLastMethodSuccess(http) = False) then
  begin
    Memo1.Lines.Add(CkHttp__lastErrorText(http));
    Exit;
  end;

Memo1.Lines.Add(signedUrl);

CkHttp_Dispose(http);