method

token_and_options

v3.2.13 - 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 - ActionDispatch::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 428
      def token_and_options(request)
        if request.authorization.to_s[/^Token (.*)/]
          values = Hash[$1.split(',').map do |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
            [key, value]
          end]
          [values.delete("token"), values.with_indifferent_access]
        end
      end

token_and_options

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