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module Mail
module Gpg
class DeliveryHandler
def self.deliver_mail(mail)
if mail.gpg
encrypted_mail = nil
begin
options = TrueClass === mail.gpg ? { encrypt: true } : mail.gpg
if options[:encrypt]
encrypted_mail = Mail::Gpg.encrypt(mail, options)
elsif options[:sign] || options[:sign_as]
encrypted_mail = Mail::Gpg.sign(mail, options)
else
# encrypt and sign are off -> do not encrypt or sign
yield
end
rescue Exception
raise $! if mail.raise_encryption_errors
end
if encrypted_mail
if dm = mail.delivery_method
encrypted_mail.instance_variable_set :@delivery_method, dm
end
encrypted_mail.perform_deliveries = mail.perform_deliveries
encrypted_mail.raise_delivery_errors = mail.raise_delivery_errors
encrypted_mail.deliver
end
else
yield
end
rescue Exception
raise $! if mail.raise_delivery_errors
end
end
end
end
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