(Unicode C++) Generate S3 Signed URL

Demonstrates how to generate a pre-signed S3 URL.

Note: This example requires Chilkat v11.0.0 or greater.

Chilkat C/C++ Library Downloads
MS Visual C/C++ C++ Builder Linux C/C++ Alpine Linux C/C++	MacOS C/C++ iOS C/C++ Android C/C++ MinGW C/C++

#include <CkHttpW.h>

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

    CkHttpW http;

    // Insert your access key here:
    http.put_AwsAccessKey(L"AWS_ACCESS_KEY");

    // Insert your secret key here:
    http.put_AwsSecretKey(L"AWS_SECRET_KEY");

    http.put_AwsRegion(L"us-west-2");
    http.put_AwsEndpoint(L"s3-us-west-2.amazonaws.com");

    const wchar_t *bucketName = L"chilkattest";
    const wchar_t *path = L"starfish.jpg";

    const wchar_t *signedUrl = http.s3_GenPresignedUrl(L"GET",true,bucketName,path,3600,L"s3");
    if (http.get_LastMethodSuccess() == false) {
        wprintf(L"%s\n",http.lastErrorText());
        return;
    }

    wprintf(L"%s\n",signedUrl);
    }