private def cors()

in app/controllers/Login.scala [30:45]

• 14 lines of code
• 5 McCabe index (conditional complexity)

  private def cors(result: Result, allowedMethods: Option[String] = None)(implicit request: RequestHeader): Result = {

    val responseHeaders = (defaultAllowHeaders ++ request.headers.get("Access-Control-Request-Headers").toList) mkString ","

    request.headers.get("Origin") match {
      case None => result
      case Some(requestOrigin) if LoginConfig.isValidUrl(config.domain, requestOrigin)  => {
        val headers = allowedMethods.map("Access-Control-Allow-Methods" -> _).toList ++ List(
          "Access-Control-Allow-Origin" -> requestOrigin,
          "Access-Control-Allow-Headers" -> responseHeaders,
          "Access-Control-Allow-Credentials" -> "true")
        result.withHeaders(headers: _*)
      }
      case Some(requestOrigin) => Unauthorized
    }
  }