actor: implement litepub relay protocol

This commit is contained in:
kaniini 2018-10-30 03:10:16 +00:00
parent 36749620ec
commit 1e1b1127b8

View file

@ -135,8 +135,45 @@ def strip_html(data):
return cgi.escape(no_tags) return cgi.escape(no_tags)
async def handle_create(actor, data, request): def distill_inboxes(actor):
pass global DATABASE
inbox = get_actor_inbox(actor)
targets = [target for target in DATABASE.get('relay-list', []) if target != inbox]
assert inbox not in targets
return targets
def distill_object_id(activity):
logging.debug('>> determining object ID for %r', activity['object'])
obj = activity['object']
if isinstance(obj, str):
return obj
return obj['id']
async def handle_relay(actor, data, request):
object_id = distill_object_id(data)
message = {
"@context": "https://www.w3.org/ns/activitystreams",
"type": "Announce",
"to": ["https://{}/actor/followers".format(request.host)],
"actor": "https://{}/actor".format(request.host),
"object": object_id,
"id": "https://{}/activities/{}".format(request.host, uuid.uuid4())
}
logging.info('>> relay: %r', message)
inboxes = distill_inboxes(actor)
futures = [push_message_to_actor({'inbox': inbox}, message, 'https://{}/actor#main-key'.format(request.host)) for inbox in inboxes]
asyncio.ensure_future(asyncio.gather(*futures))
async def handle_follow(actor, data, request): async def handle_follow(actor, data, request):
@ -190,7 +227,8 @@ async def handle_undo(actor, data, request):
processors = { processors = {
'Create': handle_create, 'Announce': handle_relay,
'Create': handle_relay,
'Follow': handle_follow, 'Follow': handle_follow,
'Undo': handle_undo 'Undo': handle_undo
} }