mastodon/app/helpers/autoreject_helper.rb

54 lines
1.6 KiB
Ruby

module AutorejectHelper
def should_reject?(uri = nil)
if @json
oid = @json['id']
return true if ENV.fetch('REJECT_IF_ID_STARTS_WITH', '').split.any? { |r| oid.start_with?(r) }
return true if ENV.fetch('REJECT_IF_ID_CONTAINS', '').split.any? { |r| r.in?(oid) }
end
if uri.nil?
if @object
uri = object_uri.start_with?('http') ? object_uri : @object['url']
elsif @json
uri = @json['id']
end
end
return if uri.nil?
domain = uri.scan(/[\w\-]+\.[\w\-]+(?:\.[\w\-]+)*/).first
blocks = DomainBlock.suspend
return true if blocks.where(domain: domain).or(blocks.where('domain LIKE ?', "%.#{domain}")).exists?
if @object
context = @object['@context']
elsif @json
context = @json['@context']
else
return
end
return unless context
if context.is_a?(Array)
inline_context = context.find { |item| item.is_a?(Hash) }
if inline_context
keys = inline_context.keys
return true if ENV.fetch('REJECT_IF_CONTEXT_EQUALS', '').split.any? { |r| r.in?(keys) }
return true if ENV.fetch('REJECT_IF_CONTEXT_STARTS_WITH', '').split.any? { |r| keys.any? { |k| k.start_with?(r) } }
return true if ENV.fetch('REJECT_IF_CONTEXT_CONTAINS', '').split.any? { |r| keys.any? { |k| r.in?(k) } }
end
end
false
end
def autoreject?(uri = nil)
if (@options && @options[:imported]) || should_reject?(uri)
Rails.logger.info("Auto-rejected #{@json['type']} activity #{@json['id']}")
return true
end
false
end
end