I need to send someone a link to download a folder stored in an amazon S3 bucket. Is this possible?
You can do that using the AWS CLI
aws s3 sync s3://<bucket>/path/to/folder/ .
There are many options if you need to filter specific files etc ... check the doc page
You can also use Minio Client aka mc for this. It is open source and S3 compatible. mc policy command should do this for you.
Set bucket to "download" on Amazon S3 cloud storage.
$ mc policy download s3/your_bucket
This will add downloadable policy on all the objects inside bucket name your_bucket and an object with name yourobject
can be accessed with URL below.
https://your_bucket.s3.amazonaws.com/yourobject
Hope it helps.
Disclaimer: I work for Minio
Related
I'm trying to use an S3 bucket to upload files to as part of a build, it is configured to provide files as a static site and the content is protected using a Lambda and CloudFront. When I manually create files in the bucket they are all visible and everything is happy, but when the files are uploaded what is created are not available, resulting in an access denied response.
The user that's pushing to the bucket does not belong in the same AWS environment, but it has been set up with an ACL that allows it to push to the bucket, and the bucket with a policy that allows it to be pushed to by that user.
The command that I'm using is:
aws s3 sync --no-progress --delete docs/_build/html "s3://my-bucket" --acl bucket-owner-full-control
Is there something else that I can try that basically uses the bucket permissions for anything that's created?
According to OP's feedback in the comment section, setting Object Ownership to Bucket owner preferred fixed the issue.
I subscribed to the free synthetic dataset.
Now I have "Revision ID", "Revision ARN", "Data set ID" and 28 CSV files which I can not download in a pack. I must manually download them one after another or I can export them all to the AWS e3 (I do not want to do that).
Is there a way to download it all in a single archive or somehow automate the process via AWS S3 CLI?
I've tried
./venv/bin/awscliv2 s3 cp s3://arn:aws:dataexchange:us-east-1::data-sets/b0b14e86c092855166507c15e045b844/revisions/6011536d595840f7bd4412fca59e0f6b/assets/7cd4a5cbedb0c5c83e37c20f668b3708 ./
fatal error: Parameter validation failed:
Invalid bucket name "arn:aws:dataexchange:us-east-1::data-sets": Bucket
name must match the regex "^[a-zA-Z0-9.\-_]{1,255}$" or be an ARN
matching the regex "^arn:(aws).*:s3:[a-z\-0-9]+:[0-9]{12}:accesspoint[/:]
[a-zA-Z0-9\-]{1,63}$|^arn:(aws).*:s3-outposts:[a-z\-0-9]+:
[0-9]{12}:outpost[/:][a-zA-Z0-9\-]{1,63}[/:]accesspoint[/:][a-zA-Z0-9\-]
{1,63}$"
UPD: I've found a python snippet, which uses boto3 and creates a temporary bucket in the process.
UPD 2:: From https://docs.aws.amazon.com/data-exchange/latest/userguide/jobs.html#exporting-assets
There are two ways you can export assets from a published revision of a product:
To an Amazon S3 bucket that you have permissions to access.
By using a signed URL.
Therefore, I can't do that stuff without bucket through AWS CLI, but I can use EXPORT_ASSET_TO_SIGNED_URL
UPD 3: I've created a gist for downloading a dataset from AWS DataExchange via signed urls
I dont know why u using such complicated aws s3 cp. 2 line script can be something like
#syncing all files in folder to local directory ~/csvs/
aws s3 sync s3://bucketname/<folder>/ ~/csvs/
#you can zip or tar full foder whatever u want
zip ~/csvs csvs.zip
I want to download the file from a public S3 bucket using AWS console. When I put the below in the browser but getting an error. Wanted to visually see what else is there in that folder and explore
Public S3 bucket :
s3://us-east-1.elasticmapreduce.samples/flightdata/input
It appears that you are wanting to access an Amazon S3 bucket that belongs to a different AWS account. This cannot be done via the Amazon S3 management console.
Instead, I recommend using the AWS Command-Line Interface (CLI). You can use:
aws s3 ls s3://flightdata/input/
That will show you the objects stored in that bucket/path.
You could then download the objects with:
aws s3 sync s3://flightdata/input/ input
I am trying to download data from one of Amazon's public buckets.
Here is a description of the bucket in question
The bucket has web accessible folders for example.
I would want to download say all the listed files in that folder.
There will a long list of suitable tiles identified, and the goal would be to get all files in a folder in one go rather than downloading each individually from the http site.
From other StackOverflow questions I realize I need to use the REST endpoint and use a tool like the AWS CLI or Cyberduck, but I cannot get these to work as yet.
I think the issue may be authentication. I don't have an AWS account, and I was hoping to stick with guest / anonymous access.
Does anyone have a good solution / tool to traverse a public bucket and grab the contents as a guest? Could a different approach using curl or wget work for this type of task?
Thanks.
For the AWS CLI, you need to provide the --no-sign-request flag to skip signing. Example:
> aws s3 ls landsat-pds
Unable to locate credentials. You can configure credentials by running "aws configure".
> aws s3 ls landsat-pds --no-sign-request
PRE L8/
PRE landsat-pds_stats/
PRE runs/
PRE tarq/
PRE tarq_corrupt/
PRE test/
2015-01-28 10:13:53 23764 index.html
2015-04-14 10:43:22 25 robots.txt
2016-07-13 12:53:31 38 run_info.json
2016-07-13 12:53:30 23971821 scene_list.gz
To download that entire bucket into a directory, you would do something like this:
> mkdir landsat-pds
> aws s3 sync s3://landsat-pds landsat-pds --no-sign-request
I kept getting
SSL validation failed for https://s3bucket.eu-central-1.amazonaws.com/?list-type=2&prefix=&delimiter=%2F&encoding-type=url [SSL: CERTIFICATE_VERIFY_FAILED] certificate verify failed: unable to get local issuer certificate (_ssl.c:1076)
To go around I use --no-verify-ssl so then
aws s3 ls s3bucket --no-sign-request --no-verify-ssl
... does the trick
I am having my bucket on Amazon S3 where I have uploaded certains files.
I have a sort public visitation on the page.
Is there any way to get the all visitations in log file
or Can I download the log file from the Amazon?
You can create logging for S3 bucket at the creation of bucket itself also after creating bucket. You need to specify the path for log file to store.You can refer http://docs.aws.amazon.com/AmazonS3/latest/UG/ManagingBucketLogging.html for steps.