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* ActivityPub migration procedure Once one account is detected as going from OStatus to ActivityPub, invalidate WebFinger cache for other accounts from the same domain * Unsubscribe from PuSH updates once we receive an ActivityPub payload * Re-subscribe to PuSH unless already unsubscribed, regardless of protocol
91 lines
2.4 KiB
Ruby
91 lines
2.4 KiB
Ruby
# frozen_string_literal: true
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class ActivityPub::ProcessAccountService < BaseService
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include JsonLdHelper
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# Should be called with confirmed valid JSON
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# and WebFinger-resolved username and domain
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def call(username, domain, json)
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@json = json
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@uri = @json['id']
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@username = username
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@domain = domain
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@account = Account.find_by(uri: @uri)
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create_account if @account.nil?
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upgrade_account if @account.ostatus?
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update_account
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@account
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rescue Oj::ParseError
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nil
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end
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private
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def create_account
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@account = Account.new
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@account.protocol = :activitypub
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@account.username = @username
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@account.domain = @domain
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@account.uri = @uri
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@account.suspended = true if auto_suspend?
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@account.silenced = true if auto_silence?
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@account.private_key = nil
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@account.save!
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end
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def update_account
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@account.last_webfingered_at = Time.now.utc
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@account.protocol = :activitypub
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@account.inbox_url = @json['inbox'] || ''
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@account.outbox_url = @json['outbox'] || ''
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@account.shared_inbox_url = @json['sharedInbox'] || ''
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@account.followers_url = @json['followers'] || ''
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@account.url = @json['url'] || @uri
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@account.display_name = @json['name'] || ''
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@account.note = @json['summary'] || ''
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@account.avatar_remote_url = image_url('icon')
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@account.header_remote_url = image_url('image')
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@account.public_key = public_key || ''
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@account.locked = @json['_:locked'] || false
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@account.save!
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end
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def upgrade_account
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ActivityPub::PostUpgradeWorker.perform_async(@account.domain)
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end
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def image_url(key)
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value = first_of_value(@json[key])
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return if value.nil?
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return @json[key]['url'] if @json[key].is_a?(Hash)
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image = fetch_resource(value)
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image['url'] if image
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end
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def public_key
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value = first_of_value(@json['publicKey'])
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return if value.nil?
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return value['publicKeyPem'] if value.is_a?(Hash)
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key = fetch_resource(value)
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key['publicKeyPem'] if key
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end
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def auto_suspend?
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domain_block && domain_block.suspend?
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end
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def auto_silence?
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domain_block && domain_block.silence?
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end
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def domain_block
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return @domain_block if defined?(@domain_block)
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@domain_block = DomainBlock.find_by(domain: @domain)
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end
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end
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