52 lines
		
	
	
		
			1.5 KiB
		
	
	
	
		
			Ruby
		
	
	
	
			
		
		
	
	
			52 lines
		
	
	
		
			1.5 KiB
		
	
	
	
		
			Ruby
		
	
	
	
# frozen_string_literal: true
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module WebAppControllerConcern
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  extend ActiveSupport::Concern
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  included do
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    vary_by 'Accept, Accept-Language, Cookie'
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    before_action :redirect_unauthenticated_to_permalinks!
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    before_action :set_referer_header
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    content_security_policy do |p|
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      policy = ContentSecurityPolicy.new
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      if policy.sso_host.present?
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        p.form_action policy.sso_host, -> { "https://#{request.host}/auth/auth/" }
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      else
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        p.form_action :none
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      end
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    end
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  end
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  def skip_csrf_meta_tags?
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    !(ENV['ONE_CLICK_SSO_LOGIN'] == 'true' && ENV['OMNIAUTH_ONLY'] == 'true' && Devise.omniauth_providers.length == 1) && current_user.nil?
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  end
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  def redirect_unauthenticated_to_permalinks!
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    return if user_signed_in? # NOTE: Different from upstream because we allow moved users to log in
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    permalink_redirector = PermalinkRedirector.new(request.original_fullpath)
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    return if permalink_redirector.redirect_path.blank?
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    expires_in(15.seconds, public: true, stale_while_revalidate: 30.seconds, stale_if_error: 1.day) unless user_signed_in?
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    respond_to do |format|
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      format.html do
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        redirect_to(permalink_redirector.redirect_confirmation_path, allow_other_host: false)
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      end
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      format.json do
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        redirect_to(permalink_redirector.redirect_uri, allow_other_host: true)
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      end
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    end
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  end
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  protected
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  def set_referer_header
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    response.set_header('Referrer-Policy', Setting.allow_referrer_origin ? 'origin' : 'same-origin')
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  end
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end
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