(Unicode C) Generate S3 Signed URL

Demonstrates how to generate a pre-signed S3 URL.

Chilkat C/C++ Library Downloads
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#include <C_CkHttpW.h>
#include <C_CkDateTimeW.h>

void ChilkatSample(void)
    {
    HCkHttpW http;
    const wchar_t *bucketName;
    const wchar_t *path;
    HCkDateTimeW expireTime;
    const wchar_t *signedUrl;

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

    http = CkHttpW_Create();

    // Insert your access key here:
    CkHttpW_putAwsAccessKey(http,L"AWS_ACCESS_KEY");

    // Insert your secret key here:
    CkHttpW_putAwsSecretKey(http,L"AWS_SECRET_KEY");

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

    expireTime = CkDateTimeW_Create();
    CkDateTimeW_SetFromCurrentSystemTime(expireTime);
    CkDateTimeW_AddSeconds(expireTime,3600);
    signedUrl = CkHttpW_s3_GenerateUrl(http,bucketName,path,expireTime);

    if (CkHttpW_getLastMethodSuccess(http) != TRUE) {
        wprintf(L"%s\n",CkHttpW_lastErrorText(http));
    }
    else {
        wprintf(L"%s\n",signedUrl);
    }



    CkHttpW_Dispose(http);
    CkDateTimeW_Dispose(expireTime);

    }