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Fix unbounded recursion in account discovery (#22025)

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* Fix trying to fetch posts from other users when fetching featured posts

* Rate-limit discovery of new subdomains

* Put a limit on recursively discovering new accounts
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Claire 2022-12-07 00:15:24 +01:00 • committed by GitHub
parent 98a9347dd7
commit c8849d6cee
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12 changed files with 147 additions and 18 deletions
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app/services/activitypub/fetch_remote_account_service.rb
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@ -2,7 +2,7 @@
class ActivityPub::FetchRemoteAccountService < ActivityPub::FetchRemoteActorService
# Does a WebFinger roundtrip on each call, unless `only_key` is true
def call(uri, id: true, prefetched_body: nil, break_on_redirect: false, only_key: false, suppress_errors: true)
def call(uri, id: true, prefetched_body: nil, break_on_redirect: false, only_key: false, suppress_errors: true, request_id: nil)
actor = super
return actor if actor.nil? || actor.is_a?(Account)