Upload a picture to s3:

Amazon S3 supports HTTP POST requests so that users can upload content directly to Amazon S3. By using POST, end users can authenticate requests without having to pass data through a secure intermediary node that protects your credentials. Thus, HTTP POST has the potential to reduce latency.

This demo will let you upload a picture to an S3-bucket. This upload will trigger a Lambda-function that does 2 things:

1. Create an thumbnail
2. Save the Thumbnail to another S3-bucket

After a successfull upload you will redirected to the "Redirect-page". On this page you have to choice to upload another picture or to view the results on the Album-page.

What to do:

1. Click the button: Choose File
2. select a picture from your local computer
- The maximum filesize is 1 Mb
- The file will be publicly visible after you upload it
3. Press: Upload
4. You will be redirected to the page that is defined as a "success_action_redirect" in the form.