636 questions
-1
votes
0
answers
24
views
Occasional “NoSuchKey” from S3 right after successful PUT using pre-signed URL (same region)
I’m facing an intermittent issue when uploading files to Amazon S3 from an Android app using a pre-signed PUT URL.
Setup:
Android app uploads directly to S3 via a pre-signed PUT URL.
After receiving ...
1
vote
0
answers
47
views
Logging username that generates GET/PUT pre-signed url for audit in s3 boto
trying to log the username that generates a presigned url for 'GET' method for auditing.
Need the info to be available server-side.
What I've tried:
Concat the username to the url '&', this wont ...
- 21
0
votes
3
answers
118
views
403 Response for Presigned S3 PutObject URL
I'm getting a 403 response when trying to use a presigned S3 put object URL in a Javascript fetch call. Here's what I've verified:
The IAM role that generates the presigned URL can upload an object ...
- 729
0
votes
0
answers
50
views
How can I set CloudFront Signed Cookies for restricted S3 access without a reverse-proxy?
I’m building a system to serve private S3 assets via CloudFront Signed Cookies—so end users can browse entire folders without issuing individual presigned URLs.
What I'm trying:
I have a CloudFront ...
0
votes
1
answer
209
views
When to use pre-signed vs public vs private file upload on aws s3
When uploading media to s3 bucket, i am introduced to a technique called pre-signed urls, where backend generate the url and frontend upload directly to that s3 url, So far it is good.
The problem ...
- 713
0
votes
0
answers
69
views
How to upload a file directly to Linode Object Storage using flutter?
I want to upload files directly from my Flutter app to Linode Object Storage (which is S3-compatible).
I’m currently using http.put to upload files, and I tried adding:
import 'dart:io';
import '...
- 75
0
votes
0
answers
95
views
Presigned Url with Image Transformation - Cloudflare
I'm using r2 bucket as storage and using presigned url to fetch the images, I'm also using transformation on top of it like
https://sub.domain.com/cdn-cgi/image/quality=75/https://r2.cloudstorage.com/...
1
vote
0
answers
71
views
Presigned URL: generated with internal endpoint, accessed via an external one
I'm working with NooBaa (an S3-compatible object storage system) deployed on OpenShift.
My backend application, running within the OpenShift cluster, needs to generate S3 presigned URLs for objects. ...
- 1,104
0
votes
1
answer
65
views
Spring RestClient fails with GCS signed URL (403 SignatureDoesNotMatch) while RestTemplate/HttpURLConnection work
Context:
Trying to download a file from Google Cloud Storage using a pre-signed URL with Spring Boot 3.4.4's RestClient. The same URL works perfectly with both RestTemplate and raw HttpURLConnection.
...
- 36
0
votes
0
answers
48
views
Uploaded image to S3 but it's broken - ImagePicker issue?
Problem Description
S3 upload is successful, and the image object appears in the S3 bucket.
But when I try to view the uploaded image, it shows a broken image icon instead of the actual image.
The ...
0
votes
0
answers
89
views
Avatar component shows blank page between switching browser tabs
Context: I'm working on a React application where users select their profile image during onboarding. The image is uploaded to AWS S3, and a pre-signed URL is generated and sent to the frontend.
Issue:...
0
votes
0
answers
29
views
Upload File using PUT request to a Signed URL
I am trying to send a file to a signed URL using PUT request but the file is not uploading.
Below is my code:
const uploadToBucket = async (uploadUrl, fileUri, contentType, fileSize) => {
try {
...
0
votes
0
answers
35
views
Rest-assured test to upload a file to a signed URL
I am trying to write a rest-assured test, that uses a signed URL from a previous request, in order to upload a file.
This is what I tried so far:
try {
uploadPathUrl = URLDecoder.decode(...
1
vote
2
answers
101
views
RDS StartDBInstanceAutomatedBackupsReplication preSignedURL (GovCloud) from Terraform
Trying to deploy Terraform aws_db_instance_automated_backups_replication resource to enable replication of rds backups from 1 region to another. Had this working in AWS commercial, but same deployment ...
- 43
0
votes
0
answers
53
views
How can you use GCP signed urls with Private Service Connect
I am using GCP signed urls to allow clients to download files from google cloud storage.
We have a Private Service Connect open for our customers, allowing them to consume our platform over the GCP ...
