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82 lines
2.7 KiB
Ruby
82 lines
2.7 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 SiteSetting.pop3s_polling_period_mins.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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@args = 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 => e
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message_template = nil
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case e
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when Email::Receiver::UserNotSufficientTrustLevelError
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message_template = :email_reject_trust_level
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when Email::Receiver::UserNotFoundError
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message_template = :email_reject_no_account
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when Email::Receiver::EmptyEmailError
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message_template = :email_reject_empty
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when Email::Receiver::EmailUnparsableError
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message_template = :email_reject_parsing
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when Email::Receiver::EmailLogNotFound
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message_template = :email_reject_reply_key
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when ActiveRecord::Rollback
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message_template = :email_reject_post_error
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when Email::Receiver::InvalidPost
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# TODO there is a message in this exception, place it in email
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message_template = :email_reject_post_error
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else
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message_template = nil
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end
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if message_template
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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_rejection(message.from, message.body, message.subject, message.to, message_template)
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Email::Sender.new(client_message, message_template).send
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else
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Discourse.handle_exception(e, error_context(@args, "Unrecognized error type when processing incoming email", mail: mail_string))
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end
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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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if !SiteSetting.pop3s_polling_insecure
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Net::POP3.enable_ssl(OpenSSL::SSL::VERIFY_NONE)
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end
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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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Discourse.handle_exception(e, error_context(@args, "Signing in to poll incoming email"))
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end
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end
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end
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