method

unmask_token

v7.1.3.4 - Show latest stable - 0 notes - Class: ActionController::RequestForgeryProtection

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unmask_token(masked_token) private

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# File actionpack/lib/action_controller/metal/request_forgery_protection.rb, line 515
      def unmask_token(masked_token) # :doc:
        # Split the token into the one-time pad and the encrypted
        # value and decrypt it.
        one_time_pad = masked_token[0...AUTHENTICITY_TOKEN_LENGTH]
        encrypted_csrf_token = masked_token[AUTHENTICITY_TOKEN_LENGTH..-1]
        xor_byte_strings(one_time_pad, encrypted_csrf_token)
      end

unmask_token

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