Currently utilizing angularjs. I am in need of incorporating a download feature.
<button class="btn btn-labeled btn-info" title="download">
<a href="link provided by s3" download="downloaded">Download</a>
</button>
I have a controller and service set up, however, I am feeling overwhelmed with how to proceed. What is the process for downloading a file from s3 upon button click? Is it necessary to invoke a rest service for this task?
If you need to download files from AWS S3, you have the option of using the REST APIs provided by Amazon specifically for accessing S3 resources. You can find more information about this at this link.
However, in order to access these files, your request must include an authorization string. You can learn more about this requirement and how to use pre-signed URLs at this source.
Your service call can dynamically generate these signatures and URLs by utilizing your secret or access key. You have the choice of implementing the full algorithm provided by Amazon or using their SDK which includes signature version specification as explained here.
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