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https://github.com/mastodon/mastodon
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00840f4f2e
* Add handling of Linked Data Signatures in payloads * Add a way to sign JSON, fix canonicalization of signature options * Fix signatureValue encoding, send out signed JSON when distributing * Add missing security context
37 lines
1.2 KiB
Ruby
37 lines
1.2 KiB
Ruby
# frozen_string_literal: true
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class UnfollowService < BaseService
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# Unfollow and notify the remote user
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# @param [Account] source_account Where to unfollow from
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# @param [Account] target_account Which to unfollow
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def call(source_account, target_account)
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follow = source_account.unfollow!(target_account)
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return unless follow
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create_notification(follow) unless target_account.local?
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UnmergeWorker.perform_async(target_account.id, source_account.id)
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follow
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end
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private
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def create_notification(follow)
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if follow.target_account.ostatus?
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NotificationWorker.perform_async(build_xml(follow), follow.account_id, follow.target_account_id)
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elsif follow.target_account.activitypub?
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ActivityPub::DeliveryWorker.perform_async(build_json(follow), follow.account_id, follow.target_account.inbox_url)
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end
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end
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def build_json(follow)
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Oj.dump(ActivityPub::LinkedDataSignature.new(ActiveModelSerializers::SerializableResource.new(
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follow,
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serializer: ActivityPub::UndoFollowSerializer,
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adapter: ActivityPub::Adapter
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).as_json).sign!(follow.account))
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end
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def build_xml(follow)
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OStatus::AtomSerializer.render(OStatus::AtomSerializer.new.unfollow_salmon(follow))
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end
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end
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