instance method `unmask_token`

Ruby on Rails 8.0.4

Since v5.2.8.1 Private

Available in: v5.2.8.1 v6.0.6 v6.1.7.10 v7.0.10 v7.1.6 v7.2.3 v8.0.4 v8.1.2

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unmask_token(masked_token)

No documentation comment.

Parameters

masked_token req

Source

# File actionpack/lib/action_controller/metal/request_forgery_protection.rb, line 532
      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

Defined in actionpack/lib/action_controller/metal/request_forgery_protection.rb line 532 · View on GitHub · Improve this page · Find usages on GitHub

Defined in ActionController::RequestForgeryProtection

Signature

Parameters