root/bin/postman @ 685a6991
| 55a68712 | Marc Dequenes | #!/usr/bin/ruby -Ku
|
|
| d32ee48a | Marc Dequenes | #--
|
|
# CyborgHood, a distributed system management software.
|
|||
| e7315259 | Marc Dequènes (Duck) | # Copyright (c) 2009-2010 Marc Dequènes (Duck) <Duck@DuckCorp.org>
|
|
| d32ee48a | Marc Dequenes | #
|
|
# This program is free software: you can redistribute it and/or modify
|
|||
# it under the terms of the GNU General Public License as published by
|
|||
# the Free Software Foundation, either version 3 of the License, or
|
|||
# (at your option) any later version.
|
|||
#
|
|||
# This program is distributed in the hope that it will be useful,
|
|||
# but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|||
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|||
# GNU General Public License for more details.
|
|||
#
|
|||
# You should have received a copy of the GNU General Public License
|
|||
# along with this program. If not, see <http://www.gnu.org/licenses/>.
|
|||
#++
|
|||
| d4b5798a | Marc Dequènes (Duck) | # to allow in-place run for test
|
|
$: << File.join(File.dirname(__FILE__), "..", "lib")
|
|||
| 55a68712 | Marc Dequenes | ||
| 34bef607 | Marc Dequènes (Duck) | require 'cyborghood/cyborg'
|
|
require 'cyborghood-postman/mail'
|
|||
require 'cyborghood-postman/mail_order'
|
|||
| 55a68712 | Marc Dequenes | ||
| 5f013d0a | Marc Dequènes (Duck) | ||
| dfc48308 | Marc Dequenes | module CyborgHood
|
|
| 34bef607 | Marc Dequènes (Duck) | module PostmanLand
|
|
| ed09e1e5 | Marc Dequènes (Duck) | include I18nTranslation
|
|
| d4b5798a | Marc Dequènes (Duck) | bindtextdomain("cyborghood_postman", {:path => Config::L10N_DIR, :charset => "UTF-8"})
|
|
| 5f013d0a | Marc Dequènes (Duck) | ||
| 34bef607 | Marc Dequènes (Duck) | class Postman < Cyborg
|
|
# load config before modules are included
|
|||
Config.load(self.human_name)
|
|||
| 5f013d0a | Marc Dequènes (Duck) | ||
| 34bef607 | Marc Dequènes (Duck) | include BotNet
|
|
| ccab26de | Marc Dequènes (Duck) | ||
| 34bef607 | Marc Dequènes (Duck) | def setup
|
|
super
|
|||
| ccab26de | Marc Dequènes (Duck) | ||
| 34bef607 | Marc Dequènes (Duck) | define_interface "0.1~"
|
|
| 5f013d0a | Marc Dequènes (Duck) | end
|
|
| 34bef607 | Marc Dequènes (Duck) | include I18nTranslation
|
|
def start_work
|
|||
self.services.imap.check_mails do |msg|
|
|||
| 177a5b4f | Marc Dequènes (Duck) | begin
|
|
| 34bef607 | Marc Dequènes (Duck) | # Postman is not yet ready to process messages using the botnet
|
|
#process_message(msg)
|
|||
| 177a5b4f | Marc Dequènes (Duck) | rescue CyberError => e
|
|
raise
|
|||
rescue
|
|||
logger.error "Mail processing crashed: " + $!
|
|||
logger.error "Crash trace: " + $!.backtrace.join("\n")
|
|||
true
|
|||
end
|
|||
| 5f013d0a | Marc Dequènes (Duck) | end
|
|
| ccab26de | Marc Dequènes (Duck) | end
|
|
| 5f013d0a | Marc Dequènes (Duck) | ||
| c75f6985 | Marc Dequènes (Duck) | def ask_to_stop
|
|
| 34bef607 | Marc Dequènes (Duck) | super do
|
|
self.services.imap.stop_mail_check
|
|||
end
|
|||
end
|
|||
def ready_to_stop?
|
|||
super and not self.services.imap.connected?
|
|||
| c75f6985 | Marc Dequènes (Duck) | end
|
|
private
|
|||
| 6bc51624 | Marc Dequènes (Duck) | def process_message(msg)
|
|
mail = Mail.new(msg.content)
|
|||
logger.info "Received mail with ID '#{mail.message_id}': #{mail.from_pretty} -> #{mail.to_pretty} (#{mail.subject_pretty})"
|
|||
| 5f013d0a | Marc Dequènes (Duck) | ||
| 6bc51624 | Marc Dequènes (Duck) | # ignore mails not signed or encrypted
|
|
unless mail.is_pgp_signed? or mail.is_pgp_encrypted?
|
|||
logger.info "Mail not signed/encrypted or not RFC3156 compliant, ignoring..."
|
|||
msg.delete
|
|||
return true
|
|||
end
|
|||
| ccab26de | Marc Dequènes (Duck) | ||
| 6bc51624 | Marc Dequènes (Duck) | logger.debug "RFC3156 content detected"
|
|
begin
|
|||
report = mail.process
|
|||
rescue CyberError => e
|
|||
case e.severity
|
|||
when :grave
|
|||
logger.fatal "Fatal processing error, exiting (#{e.message})"
|
|||
exit 2
|
|||
when :unrecoverable
|
|||
logger.error "Internal processing error, skipping mail (#{e.message})"
|
|||
return true
|
|||
when :processable
|
|||
logger.error "Untreated processing problem, skipping mail (#{e.message})"
|
|||
return true
|
|||
when :ignorable
|
|||
logger.warn "Internal processing warning, continuing (#{e.message})"
|
|||
| ccab26de | Marc Dequènes (Duck) | end
|
|
| 6bc51624 | Marc Dequènes (Duck) | end
|
|
result_tag = report.ok? ? "SUCCESS" : "FAILURE"
|
|||
result_msg = "Processing result: #{result_tag}"
|
|||
result_msg += " (#{report.error.untranslated})" unless report.ok?
|
|||
logger.info result_msg
|
|||
i18n = I18nController.instance
|
|||
i18n.set_language_for_user(report.user)
|
|||
unless report.ok?
|
|||
if report.warn_sender
|
|||
logger.info "Sending reply for rejected message"
|
|||
reply_intro = report.user ? _("Hello %{cn},", :cn =>report.user.cn) : _("Hello,")
|
|||
mail_reply = mail.create_simple_reject_reply(reply_intro.to_s + "\n\n" +
|
|||
_("A message (ID: %{id}), apparently from you, was rejected for the following reason:",
|
|||
| 6ed10f49 | Marc Dequènes (Duck) | :id => mail.message_id).to_s + "\n " + report.error.to_s + "\n")
|
|
| 6bc51624 | Marc Dequènes (Duck) | mail_reply.deliver
|
|
| 5f013d0a | Marc Dequènes (Duck) | end
|
|
| 6bc51624 | Marc Dequènes (Duck) | msg.delete
|
|
return true
|
|||
end
|
|||
| 5f013d0a | Marc Dequènes (Duck) | ||
| 3d7bbe55 | Marc Dequènes (Duck) | mail_parser = MailOrderParser.new(report.user)
|
|
order = mail_parser.parse(report.message)
|
|||
| 6bc51624 | Marc Dequènes (Duck) | result_tag = order.valid? ? "SUCCESS" : "FAILURE"
|
|
result_msg = "Processing result: #{result_tag}"
|
|||
result_msg += " (#{order.error.untranslated})" unless order.valid?
|
|||
logger.info result_msg
|
|||
| eb6e0359 | Marc Dequènes (Duck) | ||
| 6bc51624 | Marc Dequènes (Duck) | reply_intro = _("Hello %{cn},", :cn => order.user.cn)
|
|
| cb0d68fd | Marc Dequènes (Duck) | ||
| 6bc51624 | Marc Dequènes (Duck) | unless order.valid?
|
|
logger.info "Sending reply for rejected order"
|
|||
mail_reply = mail.create_simple_reject_reply(reply_intro.to_s + "\n\n" +
|
|||
_("An order, in a message (ID: %{id}) from you, was rejected for the following reason:",
|
|||
| 6ed10f49 | Marc Dequènes (Duck) | :id => mail.message_id).to_s + "\n " + order.error.to_s + "\n")
|
|
| 6bc51624 | Marc Dequènes (Duck) | mail_reply.deliver
|
|
msg.delete
|
|||
return true
|
|||
end
|
|||
| cb0d68fd | Marc Dequènes (Duck) | ||
| 6bc51624 | Marc Dequènes (Duck) | logger.debug "Message accepted, processing orders..."
|
|
result_list = CommandRunner.run(order)
|
|||
| 45cd6107 | Marc Dequènes (Duck) | # create transcript and attachments
|
|
logger.debug "Preparing reply"
|
|||
reply_txt = reply_intro.to_s + "\n\n"
|
|||
reply_txt += _("Follows the transcript of your commands:").to_s + "\n"
|
|||
reply_attachments = []
|
|||
result_list.each do |result|
|
|||
reply_txt += "> #{result.cmd}\n"
|
|||
reply_txt += "#{result.message}\n"
|
|||
reply_attachments += result.refs unless result.refs.nil?
|
|||
end
|
|||
reply_txt += "\n"
|
|||
| 6bc51624 | Marc Dequènes (Duck) | # create mail
|
|
logger.debug "Preparing mail"
|
|||
mail_reply = mail.create_reply
|
|||
if reply_attachments.empty?
|
|||
transcript_part = mail_reply
|
|||
else
|
|||
mail_reply.to_multipart!
|
|||
| 5f013d0a | Marc Dequènes (Duck) | ||
| 6bc51624 | Marc Dequènes (Duck) | p = CyborgHood::Mail.blank
|
|
transcript_part = p
|
|||
mail_reply.parts << p
|
|||
| 5f013d0a | Marc Dequènes (Duck) | ||
| 6bc51624 | Marc Dequènes (Duck) | reply_attachments.each do |attachment|
|
|
| 8ddd43db | Marc Dequènes (Duck) | p = CyborgHood::Mail.blank
|
|
| 6bc51624 | Marc Dequènes (Duck) | p.set_content_type("text", "plain", {'charset' => "utf-8"})
|
|
p.set_disposition("attachment", {'filename' => attachment.filename})
|
|||
p.quoted_printable_body = attachment.content
|
|||
| 5f013d0a | Marc Dequènes (Duck) | mail_reply.parts << p
|
|
end
|
|||
| 6bc51624 | Marc Dequènes (Duck) | end
|
|
| 6ed10f49 | Marc Dequènes (Duck) | ||
| 6bc51624 | Marc Dequènes (Duck) | # insert transcript
|
|
transcript_part.set_content_type("text", "plain", {'charset' => 'utf-8', 'format' => 'flowed'})
|
|||
transcript_part.set_disposition("inline")
|
|||
| 45cd6107 | Marc Dequènes (Duck) | transcript_part.quoted_printable_body = reply_txt + mail_reply.default_body_signature
|
|
| ccab26de | Marc Dequènes (Duck) | ||
| 6bc51624 | Marc Dequènes (Duck) | # send reply
|
|
logger.debug "Sending mail"
|
|||
| 958e72a0 | Marc Dequènes (Duck) | mail_reply.sign_and_crypt
|
|
| 6bc51624 | Marc Dequènes (Duck) | mail_reply.deliver
|
|
| ccab26de | Marc Dequènes (Duck) | ||
| 6bc51624 | Marc Dequènes (Duck) | logger.info "Message processed completely, deleting"
|
|
msg.delete
|
|||
true
|
|||
| 5f013d0a | Marc Dequènes (Duck) | end
|
|
end
|
|||
| 55a68712 | Marc Dequenes | end
|
|
end
|
|||
| 34bef607 | Marc Dequènes (Duck) | reg = Needle::Registry.new
|
|
reg.define do |b|
|
|||
b.require 'cyborghood', CyborgHood
|
|||
b.require 'cyborghood-postman/land', CyborgHood::PostmanLand
|
|||
b.bot { CyborgHood::PostmanLand::Postman.new(b.postman_land) }
|
|||
end
|
|||
bot = reg.bot
|
|||
| 55a68712 | Marc Dequenes | ||
trap('INT') do
|
|||
bot.ask_to_stop
|
|||
end
|
|||
trap('TERM') do
|
|||
bot.ask_to_stop
|
|||
end
|
|||
bot.run
|