method

token_and_options

v3.0.0 - Show latest stable - 0 notes - Class: ActionController::HttpAuthentication::Token

token_and_options(request) public

Parses the token and options out of the token authorization header. If the header looks like this:

  Authorization: Token token="abc", nonce="def"

Then the returned token is "abc", and the options is {:nonce => "def"}

request - ActionController::Request instance with the current headers.

Returns an Array of [String, Hash] if a token is present. Returns nil if no token is found.

Show source

# File actionpack/lib/action_controller/metal/http_authentication.rb, line 421
      def token_and_options(request)
        if header = request.authorization.to_s[/^Token (.*)/]
          values = $1.split(',').
            inject({}) do |memo, value|
              value.strip!                      # remove any spaces between commas and values
              key, value = value.split(/\=\"?/) # split key=value pairs
              value.chomp!('"')                 # chomp trailing " in value
              value.gsub!(/\\\"/, '"')          # unescape remaining quotes
              memo.update(key => value)
            end
          [values.delete("token"), values.with_indifferent_access]
        end
      end

token_and_options

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