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Add initial support for ingesting and verifying remote quote posts (#34370)

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Claire 2025-04-17 09:45:23 +02:00 • committed by GitHub
parent a324edabdf
commit df2611a10f
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33 changed files with 1643 additions and 22 deletions
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43
app/services/activitypub/process_status_update_service.rb
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@ -16,6 +16,7 @@ class ActivityPub::ProcessStatusUpdateService < BaseService
@account = status.account
@media_attachments_changed = false
@poll_changed = false
@quote_changed = false
@request_id = request_id
# Only native types can be updated at the moment
@ -158,7 +159,7 @@ class ActivityPub::ProcessStatusUpdateService < BaseService
@status.sensitive = @account.sensitized? || @status_parser.sensitive || false
@status.language = @status_parser.language
@significant_changes = text_significantly_changed? || @status.spoiler_text_changed? || @media_attachments_changed || @poll_changed
@significant_changes = text_significantly_changed? || @status.spoiler_text_changed? || @media_attachments_changed || @poll_changed || @quote_changed
@status.edited_at = @status_parser.edited_at if significant_changes?
@ -183,6 +184,7 @@ class ActivityPub::ProcessStatusUpdateService < BaseService
update_tags!
update_mentions!
update_emojis!
update_quote!
end
def update_tags!
@ -262,6 +264,45 @@ class ActivityPub::ProcessStatusUpdateService < BaseService
end
end
def update_quote!
return unless Mastodon::Feature.inbound_quotes_enabled?
quote = nil
quote_uri = @status_parser.quote_uri
if quote_uri.present?
approval_uri = @status_parser.quote_approval_uri
approval_uri = nil if unsupported_uri_scheme?(approval_uri)
if @status.quote.present?
# If the quoted post has changed, discard the old object and create a new one
if @status.quote.quoted_status.present? && ActivityPub::TagManager.instance.uri_for(@status.quote.quoted_status) != quote_uri
@status.quote.destroy
quote = Quote.create(status: @status, approval_uri: approval_uri)
@quote_changed = true
else
quote = @status.quote
quote.update(approval_uri: approval_uri, state: :pending) if quote.approval_uri != @status_parser.quote_approval_uri
end
else
quote = Quote.create(status: @status, approval_uri: approval_uri)
@quote_changed = true
end
end
if quote.present?
begin
quote.save
ActivityPub::VerifyQuoteService.new.call(quote, fetchable_quoted_uri: quote_uri, request_id: @request_id)
rescue Mastodon::UnexpectedResponseError, *Mastodon::HTTP_CONNECTION_ERRORS
ActivityPub::RefetchAndVerifyQuoteWorker.perform_in(rand(30..600).seconds, quote.id, quote_uri, { 'request_id' => @request_id })
end
elsif @status.quote.present?
@status.quote.destroy!
@quote_changed = true
end
end
def update_counts!
likes = @status_parser.favourites_count
shares = @status_parser.reblogs_count