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61 lines
2 KiB
Ruby
61 lines
2 KiB
Ruby
#
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# Connects to a mailbox and checks for replies
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#
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require 'net/pop'
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require_dependency 'email/receiver'
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require_dependency 'email/sender'
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require_dependency 'email/message_builder'
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module Jobs
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class PollMailbox < Jobs::Scheduled
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every 5.minutes
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sidekiq_options retry: false
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include Email::BuildEmailHelper
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def execute(args)
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if SiteSetting.pop3s_polling_enabled?
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poll_pop3s
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end
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end
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def handle_mail(mail)
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begin
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mail_string = mail.pop
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Email::Receiver.new(mail_string).process
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rescue Email::Receiver::UserNotSufficientTrustLevelError
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# inform the user about the rejection
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message = Mail::Message.new(mail_string)
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client_message = RejectionMailer.send_trust_level(message.from, message.body)
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Email::Sender.new(client_message, :email_reject_trust_level).send
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rescue Email::Receiver::ProcessingError
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# all other ProcessingErrors are ok to be dropped
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rescue StandardError => e
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# inform admins about the error
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data = { limit_once_per: false, message_params: { source: mail, error: e }}
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GroupMessage.create(Group[:admins].name, :email_error_notification, data)
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ensure
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mail.delete
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end
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end
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def poll_pop3s
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Net::POP3.enable_ssl(OpenSSL::SSL::VERIFY_NONE)
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Net::POP3.start(SiteSetting.pop3s_polling_host,
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SiteSetting.pop3s_polling_port,
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SiteSetting.pop3s_polling_username,
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SiteSetting.pop3s_polling_password) do |pop|
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unless pop.mails.empty?
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pop.each do |mail|
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handle_mail(mail)
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end
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end
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pop.finish
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end
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rescue Net::POPAuthenticationError => e
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# inform admins about the error (1 message per hour to prevent too much SPAM)
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data = { limit_once_per: 1.hour, message_params: { error: e }}
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GroupMessage.create(Group[:admins].name, :email_error_notification, data)
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end
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end
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end
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