My react app allows the user to upload photos from their system and facebook (yet to be implemented). After uploading from the system, the URL of the displayed images are object URLs. Upon clicking Save, presigned URLs are requested from…
I have the following setup working: Private S3 buckets with Cloudfront Distribution User logs into portal and has access to files from S3 which are served through Cloudfront Signed Urls valid for a certain period of time. Currently, it is…
We have a mobile app + web app which displays certain content. Both apps are displaying content from the cloud. In most cases it shown one by one, but in some usage scenarios mobile app may need to download hundreds…
I have an API endpoint that returns an AWS S3 upload presigned URL. Only authenticated users in my app can call this endpoint to upload music files. However, nothing prevents a "malicious user" from creating an account and calling this…
How do I grab an image from an amazon with a format like this: https://platform.s3.us-west-2.amazonaws.com/listing/31767-84007-dwBVIaLkhsGzpK4sfxaS-T07Gd-EXAd78l8lsJpeuYM-618cf68ce2350 I got this data from a Booking Engine API, and there's no other way to get a different result. I am using WordPress and "media_sideload_image"…
I have a Lambda function which handles image upload to S3 and I would like to use the same Lambda function to return pre-signed URLs with only the GET permission. However, according to AWS documentation pre-signed URLs have the same…
This may seem like a question similar to others, but the focus is that it is a .doc file. I am working with Python to generate AWS s3 pre-signed urls that looks like this: def generate_s3_presigned_url(self, filename, expiration=300): try: mime_type…
I have created a function to get a link to download an object in S3. def get_presigned_url(s3_bucket, s3_object_key, expiration_seconds): url = boto3.client('s3', config=Config(signature_version='s3v4'), aws_access_key_id='access_key_id', aws_secret_access_key='secret_access_key').generate_presigned_url( ClientMethod='get_object', Params={'Bucket': s3_bucket, 'Key': s3_object_key}, ExpiresIn=expiration_seconds) return url It creates the link with the correct…
I want to upload video file to S3 using pre signed url. But I am getting status: 501, statusText: 'Not Implemented'. I tried to get help from other similar question on stackovderflow and tried setting content type and content length…
I use boto3 to generate a presigned URL for an S3 object S3_CLIENT = boto3.client('s3') PRESIGNED_URL_EXPIRY_SECONDS = 7*24*3600 def generate_presigned_url(bucket_name, object_key, expiration): """ Generates a pre-signed URL for an S3 object. Args: bucket_name (str): The name of the S3 bucket.…