Module: EmailValidations

Extended by:
ActiveSupport::Concern
Included in:
User
Defined in:
/var/apps/qpixel/app/models/concerns/email_validations.rb

Instance Method Summary collapse

Instance Method Details

#email_domain_not_blocklisted ⇒ Object 



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# File '/var/apps/qpixel/app/models/concerns/email_validations.rb', line 36

def email_domain_not_blocklisted
  return unless saved_changes.include?('email')

  email_domain = email.split('@')[-1]
  matched = self.class.blocklisted_email_domains.select { |x| email_domain == x }
  if matched.any?
    errors.add(:base, ApplicationRecord.useful_err_msg.sample)
    matched_domains = matched.map { |d| "equals: #{d}" }
    AuditLog.block_log(event_type: 'user_email_domain_blocked',
                       comment: "email: #{email}\n#{matched_domains.join("\n")}\nsource: file")
  end
end

#email_not_bad_pattern ⇒ Object 



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# File '/var/apps/qpixel/app/models/concerns/email_validations.rb', line 68

def email_not_bad_pattern
  return unless changes.include?('email')

  matched = self.class.bad_email_patterns.select { |p| email.match? Regexp.new(p) }
  if matched.any?
    errors.add(:base, ApplicationRecord.useful_err_msg.sample)
    matched_patterns = matched.map { |p| "matched: #{p}" }
    AuditLog.block_log(event_type: 'user_email_pattern_match',
                       comment: "email: #{email}\n#{matched_patterns.join("\n")}")
  end
end

#email_not_blocklisted ⇒ Object 



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# File '/var/apps/qpixel/app/models/concerns/email_validations.rb', line 49

def email_not_blocklisted
  return unless saved_changes.include?('email')

  email_domain = email.split('@')[-1]
  is_mail_blocked = BlockedItem.emails.where(value: email)
  is_mail_host_blocked = BlockedItem.email_hosts.where(value: email_domain)
  if is_mail_blocked.any? || is_mail_host_blocked.any?
    errors.add(:base, ApplicationRecord.useful_err_msg.sample)
    if is_mail_blocked.any?
      AuditLog.block_log(event_type: 'user_email_blocked', related: is_mail_blocked.first,
                         comment: "email: #{email}\nfull match to: #{is_mail_blocked.first.value}")
    end
    if is_mail_host_blocked.any?
      AuditLog.block_log(event_type: 'user_email_domain_blocked', related: is_mail_host_blocked.first,
                         comment: "email: #{email}\ndomain match to: #{is_mail_host_blocked.first.value}")
    end
  end
end