Huge News!Announcing our $40M Series B led by Abstract Ventures.Learn More
Socket
Sign inDemoInstall
Socket

django-s3sign

Package Overview
Dependencies
Maintainers
3
Alerts
File Explorer

Advanced tools

Socket logo

Install Socket

Detect and block malicious and high-risk dependencies

Install

django-s3sign

Django view for AWS S3 signing

  • 0.4.0
  • PyPI
  • Socket score

Maintainers
3

Build Status Coverage Status

django-s3sign

s3 sign view for django

installation

$ pip install django-s3sign

usage

Add s3sign to INSTALLED_APPS. Subclass s3sign.views.SignS3View and override as needed.

Attributes you can override (and their default values):

    name_field = 's3_object_name'
    type_field = 's3_object_type'
    expiration_time = 10
    mime_type_extensions = [
        ('bmp', '.bmp'),
        ('gif', '.gif'),
        ('jpeg', '.jpg'),
        ('pdf', '.pdf'),
        ('png', '.png'),
        ('svg', '.svg'),
        ('webp', '.webp'),
    ]
    default_extension = '.obj'
    root = ''
    path_string = (
        "{root}{now.year:04d}/{now.month:02d}/"
        "{now.day:02d}/{basename}{extension}")
    acl = "public-read"

Methods you can override:

  • get_aws_access_key(self)
  • get_aws_secret_key(self)
  • get_bucket(self)
  • get_mimetype(self, request)
  • extension_from_mimetype(self, mime_type)
  • now(self) # useful for unit tests
  • now_time(self) # useful for unit tests
  • basename(self)
  • get_object_name(self, extension)

Most of those should be clear. Read the source if in doubt.

Eg to use a different root path:

from s3sign.views import SignS3View
...

class MySignS3View(LoggedInView, SignS3View):
    root = 'uploads/'

With a different S3 bucket:

class MySignS3View(LoggedInView, SignS3View):
    def get_bucket(self):
        return settings.DIFFERENT_BUCKET_NAME

Keeping the uploaded filename instead of doing a random one and whitelisted extension:

class MySignS3View(LoggedInView, SignS3View):
    def basename(self, request):
        filename = request.GET[self.get_name_field()]
        return os.path.basename(filename)

    def extension(self, request):
        filename = request.GET[self.get_name_field()]
        return os.path.splitext(filename)[1]

javascript/forms

The required javascript is also included, so you can include it in your page with:

{% load static %}

<script src="{% static 's3sign/js/s3upload.js' %}"></script>

Your form would then somewhere have a bit like:

<form method="post">
    <p id="status">
        <strong>Please select a file</strong>
    </p>

    <input type="hidden" name="s3_url" id="uploaded-url" />
    <input type="file" id="file" onchange="s3_upload();"/>
</form>

And

<script>
function s3_upload() {
    var s3upload = new S3Upload({
        file_dom_el: null, // Optional, and overrides file_dom_selector
                           // when present.
        file_dom_selector: '#file',
        s3_sign_put_url: '/sign_s3/', // change this if you route differently
        s3_object_name: $('#file')[0].value,

        onProgress: function(percent, message) {
            $('#status').text('Upload progress: ' + percent + '% ' + message);
        },
        onFinishS3Put: function(url) {
            $('#uploaded-url').val(url);
        },
        onError: function(status) {
            $('#status').text('Upload error: ' + status);
        }
    });
}
</script>

FAQs


Did you know?

Socket

Socket for GitHub automatically highlights issues in each pull request and monitors the health of all your open source dependencies. Discover the contents of your packages and block harmful activity before you install or update your dependencies.

Install

Related posts

SocketSocket SOC 2 Logo

Product

  • Package Alerts
  • Integrations
  • Docs
  • Pricing
  • FAQ
  • Roadmap
  • Changelog

Packages

npm

Stay in touch

Get open source security insights delivered straight into your inbox.


  • Terms
  • Privacy
  • Security

Made with ⚡️ by Socket Inc