14 lines
		
	
	
		
			332 B
		
	
	
	
		
			Ruby
		
	
	
	
	
	
			
		
		
	
	
			14 lines
		
	
	
		
			332 B
		
	
	
	
		
			Ruby
		
	
	
	
	
	
# frozen_string_literal: true
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module OauthPreAuthorizationExtension
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  extend ActiveSupport::Concern
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  included do
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    validate :code_challenge_method_s256, error: Doorkeeper::Errors::InvalidCodeChallengeMethod
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  end
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  def validate_code_challenge_method_s256
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    code_challenge.blank? || code_challenge_method == 'S256'
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  end
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end
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