JezK
Edit File: sendmail.rb
# frozen_string_literal: true require 'mail/check_delivery_params' module Mail # A delivery method implementation which sends via sendmail. # # To use this, first find out where the sendmail binary is on your computer, # if you are on a mac or unix box, it is usually in /usr/sbin/sendmail, this will # be your sendmail location. # # Mail.defaults do # delivery_method :sendmail # end # # Or if your sendmail binary is not at '/usr/sbin/sendmail' # # Mail.defaults do # delivery_method :sendmail, :location => '/absolute/path/to/your/sendmail' # end # # Then just deliver the email as normal: # # Mail.deliver do # to 'mikel@test.lindsaar.net' # from 'ada@test.lindsaar.net' # subject 'testing sendmail' # body 'testing sendmail' # end # # Or by calling deliver on a Mail message # # mail = Mail.new do # to 'mikel@test.lindsaar.net' # from 'ada@test.lindsaar.net' # subject 'testing sendmail' # body 'testing sendmail' # end # # mail.deliver! class Sendmail DEFAULTS = { :location => '/usr/sbin/sendmail', :arguments => '-i' } attr_accessor :settings def initialize(values) self.settings = self.class::DEFAULTS.merge(values) end def deliver!(mail) smtp_from, smtp_to, message = Mail::CheckDeliveryParams.check(mail) from = "-f #{self.class.shellquote(smtp_from)}" if smtp_from to = smtp_to.map { |_to| self.class.shellquote(_to) }.join(' ') arguments = "#{settings[:arguments]} #{from} --" self.class.call(settings[:location], arguments, to, message) end def self.call(path, arguments, destinations, encoded_message) popen "#{path} #{arguments} #{destinations}" do |io| io.puts ::Mail::Utilities.binary_unsafe_to_lf(encoded_message) io.flush end end if RUBY_VERSION < '1.9.0' def self.popen(command, &block) IO.popen "#{command} 2>&1", 'w+', &block end else def self.popen(command, &block) IO.popen command, 'w+', :err => :out, &block end end # The following is an adaptation of ruby 1.9.2's shellwords.rb file, # with the following modifications: # # - Wraps in double quotes # - Allows '+' to accept email addresses with them # - Allows '~' as it is not unescaped in double quotes def self.shellquote(address) # Process as a single byte sequence because not all shell # implementations are multibyte aware. # # A LF cannot be escaped with a backslash because a backslash + LF # combo is regarded as line continuation and simply ignored. Strip it. escaped = address.gsub(/([^A-Za-z0-9_\s\+\-.,:\/@~])/n, "\\\\\\1").gsub("\n", '') %("#{escaped}") end end end