Possible bug

[gstamp]

In the function req->token the single arity signature seems to be recursively calling itself
https://github.com/pelle/clauth/blob/master/src/clauth/middleware.clj#L38.

I think this is supposed to be calling into the 2 arity version. eg:

(defn req->token
  ([req]
   (req->token req token/find-valid-token))
  ([req finder]
   (if-let [token (req->token-string req)]
     (finder token))))

[gstamp]

Also, this line in the middleware test case is referencing a function name as a key which I think is probably a typo.

https://github.com/pelle/clauth/blob/master/test/clauth/test/middleware.clj#L296