Webhooks notification service

[pudo]

We propose the following push approach using individual packages:

1. New, updated and deleted packages are pushed to a url endpoint on Wordpress (WPURL). This endpoint will be a configuration option on the CKAN side. A POST or PUT http method will get used. The payload will be a json document of the following form:

{

payload: The entity data as available from the REST API entity-type: 'Package', operation-type: 'create'|'update'|'delete' # one of these options

}

It will be sent as the body of the request with content-type set to application/json.

2. The wordpress side will provide a 200 on success. Any other response will be taken as a failure. On failure, submission will be archived and failure logged and notified to system administrator. Submission can be resent later automatically by sysadmin after review.

3. Pushes will happen continuously and approximately simultaneously with updates (a webhooks type model)

4. [optional] CKAN side will support configuring authorization for basic authentication if applied on WP side.

5. [optional] List queue status (including failures) on ckan adminstrative dashboard.

[pudo]

fixed in ​https://bitbucket.org/okfn/ckanext-webhooks/changeset/034647931921