CertificateHandler.ValidateCertificate

파라미터

반환

bool true if the certificate should be accepted, false if not.

설명

Callback, invoked for each leaf certificate sent by the remote server.

Override this to implement a custom certificate validation scheme.

using UnityEngine.Networking;
using System.Security.Cryptography.X509Certificates;

// Based on https://www.owasp.org/index.php/Certificate_and_Public_Key_Pinning#.Net
class AcceptAllCertificatesSignedWithASpecificKeyPublicKey : CertificateHandler
{
    // Encoded RSAPublicKey
    private static string PUB_KEY = "30818902818100C4A06B7B52F8D17DC1CCB47362" +
        "C64AB799AAE19E245A7559E9CEEC7D8AA4DF07CB0B21FDFD763C63A313A668FE9D764E" +
        "D913C51A676788DB62AF624F422C2F112C1316922AA5D37823CD9F43D1FC54513D14B2" +
        "9E36991F08A042C42EAAEEE5FE8E2CB10167174A359CEBF6FACC2C9CA933AD403137EE" +
        "2C3F4CBED9460129C72B0203010001";

    protected override bool ValidateCertificate(byte[] certificateData)
    {
        X509Certificate2 certificate = new X509Certificate2(certificateData);
        string pk = certificate.GetPublicKeyString();
        if (pk.Equals(PUB_KEY))
            return true;

        // Bad dog
        return false;
    }
}