Commit 41e34988 authored by Holger Just's avatar Holger Just

Remove Rails patches which are already included in Rails 2.3.15 #1200

parent dca36c22
......@@ -152,181 +152,6 @@ module ActionController
end
end
require 'active_record/base'
module ActiveRecord
class Base
class << self
# Backported fix for CVE-2012-2695
# https://groups.google.com/group/rubyonrails-security/browse_thread/thread/9782f44c4540cf59
# TODO: Remove this once we are on Rails >= 3.2.6
def sanitize_sql_hash_for_conditions(attrs, default_table_name = quoted_table_name, top_level = true)
attrs = expand_hash_conditions_for_aggregates(attrs)
conditions = attrs.map do |attr, value|
table_name = default_table_name
if not value.is_a?(Hash)
attr = attr.to_s
# Extract table name from qualified attribute names.
if attr.include?('.') and top_level
attr_table_name, attr = attr.split('.', 2)
attr_table_name = connection.quote_table_name(attr_table_name)
else
attr_table_name = table_name
end
attribute_condition("#{attr_table_name}.#{connection.quote_column_name(attr)}", value)
elsif top_level
sanitize_sql_hash_for_conditions(value, connection.quote_table_name(attr.to_s), false)
else
raise ActiveRecord::StatementInvalid
end
end.join(' AND ')
replace_bind_variables(conditions, expand_range_bind_variables(attrs.values))
end
alias_method :sanitize_sql_hash, :sanitize_sql_hash_for_conditions
# CVE-2012-5664
# https://groups.google.com/forum/?fromgroups=#!topic/rubyonrails-security/DCNTNp_qjFM
# TODO: remove once we are on Rails >= 3.2.10
def method_missing(method_id, *arguments, &block)
if match = DynamicFinderMatch.match(method_id)
attribute_names = match.attribute_names
super unless all_attributes_exists?(attribute_names)
if match.finder?
finder = match.finder
bang = match.bang?
# def self.find_by_login_and_activated(*args)
# options = args.extract_options!
# attributes = construct_attributes_from_arguments(
# [:login,:activated],
# args
# )
# finder_options = { :conditions => attributes }
# validate_find_options(options)
# set_readonly_option!(options)
#
# if options[:conditions]
# with_scope(:find => finder_options) do
# find(:first, options)
# end
# else
# find(:first, options.merge(finder_options))
# end
# end
self.class_eval <<-EOS, __FILE__, __LINE__ + 1
def self.#{method_id}(*args)
options = if args.length > #{attribute_names.size}
args.extract_options!
else
{}
end
attributes = construct_attributes_from_arguments(
[:#{attribute_names.join(',:')}],
args
)
finder_options = { :conditions => attributes }
validate_find_options(options)
set_readonly_option!(options)
#{'result = ' if bang}if options[:conditions]
with_scope(:find => finder_options) do
find(:#{finder}, options)
end
else
find(:#{finder}, options.merge(finder_options))
end
#{'result || raise(RecordNotFound, "Couldn\'t find #{name} with #{attributes.to_a.collect {|pair| "#{pair.first} = #{pair.second}"}.join(\', \')}")' if bang}
end
EOS
send(method_id, *arguments)
elsif match.instantiator?
instantiator = match.instantiator
# def self.find_or_create_by_user_id(*args)
# guard_protected_attributes = false
#
# if args[0].is_a?(Hash)
# guard_protected_attributes = true
# attributes = args[0].with_indifferent_access
# find_attributes = attributes.slice(*[:user_id])
# else
# find_attributes = attributes = construct_attributes_from_arguments([:user_id], args)
# end
#
# options = { :conditions => find_attributes }
# set_readonly_option!(options)
#
# record = find(:first, options)
#
# if record.nil?
# record = self.new { |r| r.send(:attributes=, attributes, guard_protected_attributes) }
# yield(record) if block_given?
# record.save
# record
# else
# record
# end
# end
self.class_eval <<-EOS, __FILE__, __LINE__ + 1
def self.#{method_id}(*args)
attributes = [:#{attribute_names.join(',:')}]
protected_attributes_for_create, unprotected_attributes_for_create = {}, {}
args.each_with_index do |arg, i|
if arg.is_a?(Hash)
protected_attributes_for_create = args[i].with_indifferent_access
else
unprotected_attributes_for_create[attributes[i]] = args[i]
end
end
find_attributes = (protected_attributes_for_create.merge(unprotected_attributes_for_create)).slice(*attributes)
options = { :conditions => find_attributes }
set_readonly_option!(options)
record = find(:first, options)
if record.nil?
record = self.new do |r|
r.send(:attributes=, protected_attributes_for_create, true) unless protected_attributes_for_create.empty?
r.send(:attributes=, unprotected_attributes_for_create, false) unless unprotected_attributes_for_create.empty?
end
#{'yield(record) if block_given?'}
#{'record.save' if instantiator == :create}
record
else
record
end
end
EOS
send(method_id, *arguments, &block)
end
elsif match = DynamicScopeMatch.match(method_id)
attribute_names = match.attribute_names
super unless all_attributes_exists?(attribute_names)
if match.scope?
self.class_eval <<-EOS, __FILE__, __LINE__ + 1
def self.#{method_id}(*args) # def self.scoped_by_user_name_and_password(*args)
options = args.extract_options! # options = args.extract_options!
attributes = construct_attributes_from_arguments( # attributes = construct_attributes_from_arguments(
[:#{attribute_names.join(',:')}], args # [:user_name, :password], args
) # )
#
scoped(:conditions => attributes) # scoped(:conditions => attributes)
end # end
EOS
send(method_id, *arguments)
end
else
super
end
end
end
end
end
# Backported fix for CVE-2012-3465
# https://groups.google.com/d/msg/rubyonrails-security/FgVEtBajcTY/tYLS1JJTu38J
# TODO: Remove this once we are on Rails >= 3.2.8
......
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