Allow multiple download or auth plugins for a single provider #1617
Description
Allow multiple download or auth plugins for a single provider:
!provider
name: foo_provider
search: !plugin
type: StacSearch
[...]
download: !plugin
type: HTTPDownload
match:
href: https://[-\w]+.foo.bar
download_s3: !plugin
type: AwsDownload
match:
href: s3://
auth: !plugin
type: GenericAuth
match:
roles:
- archive
auth_s3: !plugin
type: AwsAuth
match:
href: s3://And use plugins topics name beginning to check their type (e.g. topic.startswith("auth")).
Use matching_url to choose appropriate plugin when using EOProduct.register_downloader method.
This feature will be useful when Asset.register_downloader is available.