ChainStoreWeb.TokenHelper.CreateJsonWebSecurityTokenHandler C# (CSharp) Method

        private static JsonWebSecurityTokenHandler CreateJsonWebSecurityTokenHandler()
        {
            JsonWebSecurityTokenHandler handler = new JsonWebSecurityTokenHandler();
            handler.Configuration = new SecurityTokenHandlerConfiguration();
            handler.Configuration.AudienceRestriction = new AudienceRestriction(AudienceUriMode.Never);
            handler.Configuration.CertificateValidator = X509CertificateValidator.None;

            List<byte[]> securityKeys = new List<byte[]>();
            securityKeys.Add(Convert.FromBase64String(ClientSecret));
            if (!string.IsNullOrEmpty(SecondaryClientSecret))
            {
                securityKeys.Add(Convert.FromBase64String(SecondaryClientSecret));
            }

            List<SecurityToken> securityTokens = new List<SecurityToken>();
            securityTokens.Add(new MultipleSymmetricKeySecurityToken(securityKeys));

            handler.Configuration.IssuerTokenResolver =
                SecurityTokenResolver.CreateDefaultSecurityTokenResolver(
                new ReadOnlyCollection<SecurityToken>(securityTokens),
                false);
            SymmetricKeyIssuerNameRegistry issuerNameRegistry = new SymmetricKeyIssuerNameRegistry();
            foreach (byte[] securitykey in securityKeys)
            {
                issuerNameRegistry.AddTrustedIssuer(securitykey, GetAcsPrincipalName(ServiceNamespace));
            }
            handler.Configuration.IssuerNameRegistry = issuerNameRegistry;
            return handler;
        }