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30990006a9
This reduces chances of errors where consumers of strings mutate inputs and reduces memory usage of the app. Test suite passes now, but there may be some stuff left, so we will run a few sites on a branch prior to merging
40 lines
1.3 KiB
Ruby
40 lines
1.3 KiB
Ruby
# frozen_string_literal: true
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class EmailValidator < ActiveModel::EachValidator
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def validate_each(record, attribute, value)
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unless EmailValidator.allowed?(value)
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record.errors.add(attribute, I18n.t(:'user.email.not_allowed'))
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end
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if record.errors[attribute].blank? && value && ScreenedEmail.should_block?(value)
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record.errors.add(attribute, I18n.t(:'user.email.blocked'))
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end
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end
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def self.allowed?(email)
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if (setting = SiteSetting.email_domains_whitelist).present?
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return email_in_restriction_setting?(setting, email) || is_developer?(email)
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elsif (setting = SiteSetting.email_domains_blacklist).present?
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return !(email_in_restriction_setting?(setting, email) && !is_developer?(email))
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end
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true
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end
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def self.email_in_restriction_setting?(setting, value)
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domains = setting.gsub('.', '\.')
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regexp = Regexp.new("@(.+\\.)?(#{domains})$", true)
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value =~ regexp
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end
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def self.is_developer?(value)
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Rails.configuration.respond_to?(:developer_emails) && Rails.configuration.developer_emails.include?(value)
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end
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def self.email_regex
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/\A[a-zA-Z0-9!#\$%&'*+\/=?\^_`{|}~\-]+(?:\.[a-zA-Z0-9!#\$%&'\*+\/=?\^_`{|}~\-]+)*@(?:[a-zA-Z0-9](?:[a-zA-Z0-9\-]*[a-zA-Z0-9])?\.)+[a-zA-Z0-9](?:[a-zA-Z0-9\-]*[a-zA-Z0-9])?$\z/
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end
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end
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