116 lines
2.5 KiB
Ruby
116 lines
2.5 KiB
Ruby
# Copyright (C) 2012-2021 Zammad Foundation, http://zammad-foundation.org/
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class EmailHelper
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class Verify
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=begin
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get result of inbound probe
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result = EmailHelper::Verify.email(
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inbound: {
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adapter: 'imap',
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options: {
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host: 'imap.gmail.com',
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port: 993,
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ssl: true,
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user: 'some@example.com',
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password: 'password',
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},
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},
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outbound: {
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adapter: 'smtp',
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options: {
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host: 'smtp.gmail.com',
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port: 25,
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ssl: true,
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user: 'some@example.com',
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password: 'password',
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},
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},
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sender: 'sender_and_recipient_of_verify_email@example.com',
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)
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returns on success
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{
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result: 'ok'
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}
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returns on fail
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{
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result: 'invalid',
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message: 'Verification Email not found in mailbox.',
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subject: subject,
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}
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or
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{
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result: 'invalid',
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message: 'Authentication failed!.',
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subject: subject,
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}
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=end
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def self.email(params)
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# send verify email
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subject = params[:subject].presence || "##{SecureRandom.hex(10)}"
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result = EmailHelper::Probe.outbound(params[:outbound], params[:sender], subject)
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if result[:result] != 'ok'
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result[:source] = 'outbound'
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return result
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end
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# validate adapter
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adapter = params[:inbound][:adapter].downcase
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if !EmailHelper.available_driver[:inbound][adapter.to_sym]
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return {
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result: 'failed',
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message: "Unknown adapter '#{adapter}'",
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}
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end
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# looking for verify email
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9.times do
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sleep 5
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# fetch mailbox
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fetch_result = nil
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begin
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driver_class = "Channel::Driver::#{adapter.to_classname}".constantize
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driver_instance = driver_class.new
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fetch_result = driver_instance.fetch(params[:inbound][:options], self, 'verify', subject)
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rescue => e
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result = {
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result: 'invalid',
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source: 'inbound',
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message: e.to_s,
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message_human: EmailHelper::Probe.translation(e.message),
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invalid_field: EmailHelper::Probe.invalid_field(e.message),
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subject: subject,
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}
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return result
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end
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next if !fetch_result
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next if fetch_result[:result] != 'ok'
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return fetch_result
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end
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{
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result: 'invalid',
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message: 'Verification Email not found in mailbox.',
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subject: subject,
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}
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end
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end
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end
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