Try & Error

[증상]

Unity2019에서 Unity Audience Network(FAN) 6.2.1 추가된 상태로 iOS 빌드하니,

Runtime 중에 'FBAdSettings is a final class and cannot be subclassed.'와 같은 에러를 내면서 크래시가 남.

[해결]

인터넷 검색해보니 iOS Framework에는 Static과 Dynamic 두가지가 있는데, FAN의 Adapter는 Dynamic을 사용하고 있어서 일어나는 크래시 같다.

'Assets-External Dependency Manager-iOS Resolver-Settings-Link frameworks statically'에 체크(v) 해서,

framework을 static으로 바꾸자.

[출처] zenn.dev/sukedon/scraps/ff1efb96738309

[링크] 200301.tistory.com/25

First thing to do was to switch to Unity beta 2018.1. There you have the UnityWebRequest.certificateHandler This allows to set up custom certificate validation. one last thing to do is to create an object extending CertificateHandler to manage Certificate validation. (See here in Unity beta documentation)

Here is the code :

MyMonoBehaviour :

 IEnumerator GetRequest(string uri){
     UnityWebRequest request = UnityWebRequest.Get(uri);
     request.certificateHandler = new AcceptAllCertificatesSignedWithASpecificKeyPublicKey();
     yield return request.SendWebRequest ();
     if (request.isNetworkError)
     {
         Debug.Log("Something went wrong, and returned error: " + request.error);
     }
     else
     {
         // Show results as text
         Debug.Log(request.downloadHandler.text);
     }
 }

AcceptAllCertificatesSignedWithASpecificKeyPublicKey :

 using UnityEngine.Networking;
 using System.Security.Cryptography.X509Certificates;
 using UnityEngine;
 // Based on https://www.owasp.org/index.php/Certificate_and_Public_Key_Pinning#.Net
 class AcceptAllCertificatesSignedWithASpecificKeyPublicKey : CertificateHandler
 {
 
  // Encoded RSAPublicKey
  private static string PUB_KEY = "mypublickey";
  protected override bool ValidateCertificate(byte[] certificateData)
  {
     X509Certificate2 certificate = new X509Certificate2(certificateData);
     string pk = certificate.GetPublicKeyString();
     if (pk.ToLower().Equals(PUB_KEY.ToLower()))
         return true;
     return false;
  }
 }

[출처]

answers.unity.com/questions/1479862/unitywebrequest-tomcat-redirect-and-self-signed-ss.html?_ga=2.234326166.94048792.1618987174-1334006087.1612316380