code: func InstallHandlers(r *router.Router, base router.MiddlewareChain) {
  	r.GET("/auth/api/v1/server/certificates", base, certsHandler)
  	r.GET("/auth/api/v1/server/info", base, infoHandler)
  }
docs: // InstallHandlers installs authentication related HTTP handlers.
  //
  // All new HTTP routes live under '/auth/api/' prefix.
  //
  // If you are using appengine/gaeauth/server, these handlers are already
  // installed.