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24 lines
627 B
24 lines
627 B
# frozen_string_literal: true |
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class UnreservedUsernameValidator < ActiveModel::Validator |
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def validate(account) |
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@username = account.username |
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return if @username.blank? |
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account.errors.add(:username, :reserved) if reserved_username? |
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end |
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private |
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def pam_controlled? |
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return false unless Devise.pam_authentication && Devise.pam_controlled_service |
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Rpam2.account(Devise.pam_controlled_service, @username).present? |
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end |
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def reserved_username? |
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return true if pam_controlled? |
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return false unless Setting.reserved_usernames |
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Setting.reserved_usernames.include?(@username.downcase) |
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end |
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end
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