[9.x] Add S3 temporaryUploadUrl method to AwsS3V3Adapter

[aneeskhan47]

Hi,

This method temporaryUploadUrl is helpful for getting presign upload URL from S3 for upload. useful for js uploaders e.g filepondetc. so they can upload to this URL directly.

we just have to replace the GetObject command with PutObject.

Usage:

Storage:disk('s3')->temporaryUploadUrl('path/to/file.pdf', now()->addMinutes(5));

[ankurk91]

This is going to be a huge lifesaver.
Specially in serverless cloud

[taylorotwell]

Is this block of code actually needed for temporary upload URLs? Why or why not?

[aneeskhan47]

As we all know, temporary_url option of disks config in config/filesystems.php file is used to override the host/base url of the generated temporary URLs.

temporaryUrl() already included this logic of replaceBaseUrl(), So I included it too in my proposed temporaryUploadUrl() method.

As you can see, temporaryUploadUrl() generated a URL with my custom host i.e. 'example.com' since I set it up in the temporary_url config.

[aneeskhan47]

Pr for doc: laravel/docs#8480

[taylorotwell]

I'm not sure this is totally complete. Depending on the options you pass, you may also need to get the required headers that should be included in the upload request (via the getHeaders() method of the singed request). That is how Vapor's temporary upload URL functionality works.

[aneeskhan47]

Well I'm not sure about how vapor temporary upload urls work. But using this I was able to upload files from files uploaders like Uppy or dropzone etc. that can directly upload to s3. Meaning no file request comes to my server.

[aneeskhan47]

Can you clarify the required headers you are talking about. I can complete this pr code if required ☺️

[taylorotwell]

Sure - you can see the controller we use to request signed upload URLs here: https://github.com/laravel/vapor-core/blob/2.0/src/Http/Controllers/SignedStorageUrlController.php

[aneesdev]

Thanks, I'll look into it and complete the pr asap 😄

[aneeskhan47]

@taylorotwell sorry for the delay. But I recently unfortunately caught a fever. For the mean time you can draft this PR. Once I get better. I'll complete it 😊.

Just wanted to let you know.

[driesvints]

@aneeskhan47 get well soon!

[aneeskhan47]

@taylorotwell I have added the bool requiredHeaders option. if passed. an array will be returned with url, headers. else just the string url.

[ankurk91]

I think headers can always be included and this method can return array always.

[aneesdev]

I think headers can always be included and this method can return array always.

You are correct about this. but lets see what taylor thinks.

[aneeskhan47]

@taylorotwell since Laravel v10 is coming in feb. how about this should be on 10.x branch instead of v9.x?

[aneeskhan47]

it's been a long day without my friend and I'll tell you about it when I see you again 👀.