discourse/lib/validators/email_validator.rb

56 lines
1.7 KiB
Ruby

# frozen_string_literal: true
class EmailValidator < ActiveModel::EachValidator
def validate_each(record, attribute, value)
if value.blank?
record.errors.add(attribute, I18n.t(:"user.email.blank"))
invalid = true
elsif !EmailAddressValidator.valid_value?(value)
if Invite === record && attribute == :email
record.errors.add(:base, I18n.t(:"invite.invalid_email", email: CGI.escapeHTML(value)))
else
record.errors.add(attribute, I18n.t(:"user.email.invalid"))
end
invalid = true
end
if !EmailValidator.allowed?(value)
record.errors.add(attribute, I18n.t(:"user.email.not_allowed"))
invalid = true
end
if !invalid && ScreenedEmail.should_block?(value)
record.errors.add(attribute, I18n.t(:"user.email.blocked"))
end
end
def self.allowed?(email)
if (setting = SiteSetting.allowed_email_domains).present?
return email_in_restriction_setting?(setting, email) || is_developer?(email)
elsif (setting = SiteSetting.blocked_email_domains).present?
return !(email_in_restriction_setting?(setting, email) && !is_developer?(email))
end
true
end
def self.can_auto_approve_user?(email)
if (setting = SiteSetting.auto_approve_email_domains).present?
return !!(EmailValidator.allowed?(email) && email_in_restriction_setting?(setting, email))
end
false
end
def self.email_in_restriction_setting?(setting, value)
domains = setting.gsub(".", '\.')
regexp = Regexp.new("@(.+\\.)?(#{domains})$", true)
value =~ regexp
end
def self.is_developer?(value)
Rails.configuration.respond_to?(:developer_emails) &&
Rails.configuration.developer_emails.include?(value)
end
end