/usr/lib/ruby/vendor_ruby/active_model/mass_assignment_security/sanitizer.rb is in ruby-protected-attributes 1.1.3-2.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 | module ActiveModel
module MassAssignmentSecurity
class Sanitizer #:nodoc:
# Returns all attributes not denied by the authorizer.
def sanitize(klass, attributes, authorizer)
rejected = []
sanitized_attributes = attributes.reject do |key, value|
rejected << key if authorizer.deny?(key)
end
process_removed_attributes(klass, rejected) unless rejected.empty?
sanitized_attributes
end
protected
def process_removed_attributes(klass, attrs)
raise NotImplementedError, "#process_removed_attributes(klass, attrs) is intended to be overwritten by a subclass"
end
end
class LoggerSanitizer < Sanitizer #:nodoc:
def initialize(target)
@target = target
super()
end
def logger
@target.logger
end
def logger?
@target.respond_to?(:logger) && @target.logger
end
def backtrace
if defined? Rails.backtrace_cleaner
Rails.backtrace_cleaner.clean(caller)
else
caller
end
end
def process_removed_attributes(klass, attrs)
if logger?
logger.warn do
"WARNING: Can't mass-assign protected attributes for #{klass.name}: #{attrs.join(', ')}\n" +
backtrace.map { |trace| "\t#{trace}" }.join("\n")
end
end
end
end
class StrictSanitizer < Sanitizer #:nodoc:
def initialize(target = nil)
super()
end
def process_removed_attributes(klass, attrs)
unless (attrs - insensitive_attributes).empty?
raise ActiveModel::MassAssignmentSecurity::Error.new(klass, attrs)
end
end
def insensitive_attributes
['id']
end
end
class Error < StandardError #:nodoc:
def initialize(klass, attrs)
super("Can't mass-assign protected attributes for #{klass.name}: #{attrs.join(', ')}")
end
end
end
end
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