Frikanalen upload receiver

This utility exposes a tusd endpoint. Any user with a valid session key can upload to this endpoint. Tusd uses hook scripts for integration. I have chosen to write these in Python.

Development

We use s3-ninja for testing, which emulates an S3 object store.

# bring up s3-ninja
docker-compose up -d
# build local docker package
docker build -t upload-receiver .
# run it
docker run --net=host --env-file dev-env -p 1080  upload-receiver

Production

---
apiVersion: v1
kind: Secret
metadata:
  name: upload-receiver
stringData:
  AWS_ENDPOINT: http://s3-backend
  AWS_ACCESS_KEY_ID: (key-id)
  AWS_SECRET_ACCESS_KEY: (access-key)
  AWS_REGION: media-store

Hoooks

The pre-create hook exits with return code 0 if the API at FK_API validates the user's session cookie.

The post-finish hook issues an HTTP call to the media processor, which validates/analyzes the file using ffprobe. If the file passes validation, it POSTs the file to ${FK_API}/videos/media. If the file is not possible to validate, it exits with non-zero return code, which is then propagated to the user.