- Fix assumption that `url` is always a string. Handle it if it's an array of strings, array of objects, object, or string, both for accounts and for objects - `sharedInbox` is actually supposed to be under `endpoints`, handle both cases and adjust the serializer
		
			
				
	
	
		
			103 lines
		
	
	
	
		
			2.6 KiB
		
	
	
	
		
			Ruby
		
	
	
	
	
	
			
		
		
	
	
			103 lines
		
	
	
	
		
			2.6 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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    return if json['inbox'].blank?
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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['endpoints'].is_a?(Hash) ? @json['endpoints']['sharedInbox'] : @json['sharedInbox']) || ''
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    @account.followers_url       = @json['followers'] || ''
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    @account.url                 = 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['manuallyApprovesFollowers'] || 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 value['url'] if value.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 url
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    return if @json['url'].blank?
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    value = first_of_value(@json['url'])
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    return value if value.is_a?(String)
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    value['href']
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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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