(MFC) Generate S3 Signed URL

Demonstrates how to generate a pre-signed S3 URL.

Chilkat C/C++ Library Downloads MS Visual C/C++ Libs

See Also: Using MFC CString in Chilkat

#include <CkHttp.h>
#include <CkDateTime.h>

void ChilkatSample(void)
    {
    CkString strOut;

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

    CkHttp http;

    // Insert your access key here:
    http.put_AwsAccessKey("ABQXXABC83ABCDEFVQXX");

    // Insert your secret key here:
    http.put_AwsSecretKey("XXXXYYYYabcdABCD12345678xxxxyyyyzzzz");

    const char *bucketName = "testbucket";
    const char *path = "starfish.jpg";

    CkDateTime expireTime;
    expireTime.SetFromCurrentSystemTime();
    bool bLocalTime = false;
    // Set the expiration time to 1 hour from the current time.
    expireTime.SetFromUnixTime(bLocalTime,expireTime.GetAsUnixTime(bLocalTime) + 3600);

    const char *signedUrl = 0;
    signedUrl = http.s3_GenerateUrl(bucketName,path,expireTime);

    if (http.get_LastMethodSuccess() != true) {
        strOut.append(http.lastErrorText());
        strOut.append("\r\n");
    }
    else {
        strOut.append(signedUrl);
        strOut.append("\r\n");
    }



    SetDlgItemText(IDC_EDIT1,strOut.getUnicode());

    }