Questions tagged with presigned URL
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Hi everyone.
I've an app that stores data in S3 via php sdk.
(1) In late April, as a security measure, I change the api of my app to create signed urls instead of just show the files using the...
2
answers
2
votes
768
views
asked 2 years agolg...
I am using AWS S3 .NET SDK for presigning the image url, I need to add 4 custom parameters part of the image request. when i add the parameters using amazon S3 Paremetercollection object, it appends...
0
answers
0
votes
155
views
asked 2 years agolg...
**Background**
I have a Lambda Function URL configured with `AWS_IAM` authentication. The right resource policy is attached to the Lambda Function to allow the specified IAM role to invoke the...
1
answers
1
votes
1633
views
asked 2 years agolg...
Hello,
I'll upload the file to the S3 bucket as following.
1. I open the web page and click the upload button.
2. The Lambda function generates a presigned URL for uploading objects.(background...
4
answers
0
votes
11500
views
asked 2 years agolg...
**Use Case**: Search the metadata and show the document download link in the search results. Each search result will have a document link to be downloaded.
**Question**: Should we generate the S3...
0
answers
0
votes
146
views
asked 2 years agolg...
Is it possible to generate a presigned URL to get an encrypted ( with customer provided key ) object in an S3 bucket ? If it were possible, would this this URL be usable in a browser ?
2
answers
0
votes
1840
views
asked 2 years agolg...
I am seeing some behavior which I am struggling to explain - has anyone else seen this kind of thing?
**Friday Afternoon (13-May-2022)**
1. I create a new S3 bucket on Friday afternoon.
2. I use...
1
answers
0
votes
363
views
asked 2 years agolg...
I'm trying to use the AWS S3 API to perform a multi-part upload with Signed URLs. This will allow us to send a request to the server (which is configured with the correct credentials), and then return...
0
answers
0
votes
272
views
asked 2 years agolg...
Hi,
I'm working with saving and displaying images in and S3 bucket.
I am on a mac and the images show fine on the mac.
I am able to upload many images to the bucket and then I can display them...
0
answers
0
votes
141
views
asked 2 years agolg...
I need to share images in email for which I am using Signed Url of s3 and I wanted to know is it safe to do that or It will compromise my account's security since my AWSAccessKeyId is appended to...
1
answers
0
votes
428
views
asked 2 years agolg...
How should we implement the presigned url creation for S3 file upload and use SHA256 checksum? Is there any code snippet?
I generated my presigned url with the below python code
```
import boto3
url...
2
answers
0
votes
6752
views
asked 2 years agolg...
API Gateway Experts, I want to invoke an API that triggers a lambda function to create a SageMaker instance pre-signed URL. They would like to deny access to the API to only a particular user’s source...
1
answers
0
votes
1839
views
asked 2 years agolg...