59 lines
1.5 KiB
Ruby
59 lines
1.5 KiB
Ruby
# frozen_string_literal: true
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require 'midi-smtp-server'
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# Server class
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class BettermailProxy < MidiSmtpServer::Smtpd
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# get each message after DATA <message> .
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def on_message_data_event(ctx)
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# Just decode message once to make sure, that this message ist readable
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mail = Mail.read_from_string(ctx[:message])
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# Publish to rabbit
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@bunny_exchange.publish(mail.to_s, :headers => { 'x-smtp' => mail.header.to_s }, :routing_key => "new_email")
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end
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end
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# Create a new server instance for listening at localhost interfaces 127.0.0.1:2525
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# and accepting a maximum of 4 simultaneous connections per default
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server = MySmtpd.new
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# save flag for Ctrl-C pressed
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flag_status_ctrl_c_pressed = false
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# try to gracefully shutdown on Ctrl-C
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trap('INT') do
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# print an empty line right after ^C
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puts
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# notify flag about Ctrl-C was pressed
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flag_status_ctrl_c_pressed = true
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# signal exit to app
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exit 0
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end
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# Output for debug
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server.logger.info("Starting MySmtpd [#{MidiSmtpServer::VERSION::STRING}|#{MidiSmtpServer::VERSION::DATE}] (Basic usage) ...")
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# setup exit code
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at_exit do
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# check to shutdown connection
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if server
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# Output for debug
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server.logger.info('Ctrl-C interrupted, exit now...') if flag_status_ctrl_c_pressed
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# info about shutdown
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server.logger.info('Shutdown MySmtpd...')
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# stop all threads and connections gracefully
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server.stop
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end
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# Output for debug
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server.logger.info('MySmtpd down!')
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end
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# Start the server
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server.start
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# Run on server forever
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server.join
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