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Questions tagged [pre-signed-url]

URL signing grants temporary access to the caller to perform privileged actions. For example generating signed URL to upload files on a private S3 bucket.

URL signing grants temporary access to the caller to perform privileged actions.

AWS S3

https://docs.aws.amazon.com/AmazonCloudFront/latest/DeveloperGuide/private-content-signed-urls.html

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Cannot download file from S3 using DownloadManager

Is there a way to download a file from S3 using Android DownloadManager? When i tried downloading using retrofit, i had to verify hostname, for the url to work. Using DownloadManager, how can i achieve this? The url looks like…
Jai
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Using CloudFront to serve private content while using signed s3 urls

Currently, I am serving private S3 objects using signed urls across the globe and I am looking to accelerate certain S3 reads with CloudFront to leverage the CF<>S3 connectivity and the caching. Unfortunately, S3 Transfer acceleration is not an…
ragav ramachandran
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Why is my s3 createPresignedPost not respecting the content-range-length condition

I am trying to post a file to s3 using createPresignedPost. The file is posting to my bucket but it is not respecting the file size constraint. Here is my code and the file upload is base64 encoded string. function postObjectSignedUrl(req) { const…
Ahmed
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Google Storage creating Signed Urls with your own program rather using google cloud libraries

Google Storage allows using custom created signed urls as advertised in the following link : V4 signing process with your own program What is the reason for that ? Will this be faster than requesting a signed url for each of the objects in google…
london_utku
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Word files downloaded using AWS S3 pre-signed url opens in "Protected view" mode

I have a files (docx) in the s3 bucket. I am downloading it using the S3 pre-signed url. It is getting downloaded. But when i download and open the file it is getting opened in "Protected View" mode. Can anyone help me to resolve this issue or…
VIPIN PAL
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How to create signed URL to fetch private content from cloud front in Android

I am developing Android app in Kotlin. We need to fetch audio from amazon cloud front. How to create signed URL for amazon cloud front to access private content in Android? Is there any library to create signed URL for amazon cloud front? Need to…
PPV
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Generate Signed URL using Php & Nginx

I want to serve secure images with secure links to my users so that only authorized users have access to those links and media. Secure links for the stuff like images, videos etc uploaded by the users to my website. When searching for some…
Airy
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Generating different signed urls with a loop (S3)

im having an issue trying to create a list of urls for multipart upload to S3 using lamba, im trying to generate the URLs using a loop in the lambda function, but it only generates 1 and keeps returning that one across all the loop, so at the end i…
Laura Esquivel
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Is it safe to expose your AWS ACCESS_KEY_ID online?

I'm trying to generate a presigned upload URL to AWS S3, and this is the URL that I receive: iex(3)> ExAws.S3.presigned_url(ExAws.Config.new(:s3), :put, "myapp-staging", "picture.png") {:ok,…
Sergio Tapia
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How to correctly setup signed url uploads for AWS S3 on Heroku?

The Problem I have a simple application running on Heroku where users can upload and view images/videos. I'm trying to use signed url. I tried this tutorial and this one. In fact I cloned the Github repo. The problem is when ever I try to upload an…
respectful
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AccessDenied when generate signed url for Amazon s3 using aws-cloudfront-sign and node.js

I created a bucket on s3 and added a HTML file, after this I created a Cloud Front key pair using my root user and added a Cloud Front Distribution for that bucket. Tried to access the object using that distribution and it worked, than I restricted…
Mahagney Saleh
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Signature Does not match error on presignedUrl DigitalOCeane

I am using DigitalOcean for storing videos. I am using Firebase callable function to generate the signed URL with AWS SDK and sent it back to my app. When I use Firebase function to generate a signed URL then it gives me the Signature Does not match…
user10089226
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How to create pre signed url for DigitalOCean Space using firebase cloud function?

I am creating an Android app where users can watch videos. I am using DigitalOcean for hosting the videos and Firebase Realtime Database as the database. I am generating the pre-Signed Url for the video using Firebase callable cloud function when…
user10089226
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AWS S3 - secure URL

Trying to find a best practice to securely download contents from s3 on a SPA? Presigned URL seems to be one of the options. But whoever can get hold of that URL can access the contents. Is there a way to protect the presigned URL with an extra…
Karthik
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Tavern - can't post files using aws pre-signed url

I'm new to Tavern and I'm implementing tests for an AWS API Gateway application. Case Description and Normal Approach In my case, I use pre-signed URLs to directly upload files to S3 bucket. A pre-signed URL is formed by the following…
Rshad Zhran
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