public override Task ProcessHttpRequestAsync(HttpRequestMessage request, CancellationToken cancellationToken)
{
if (string.IsNullOrEmpty(_sasToken))
{
Action <string> action = (value) =>
{
#if NETSTANDARD2_1_OR_GREATER || NET5_0_OR_GREATER
_sasToken = value.Replace(SASHeaderName + " ", "", StringComparison.Ordinal);
#else
_sasToken = value.Replace(SASHeaderName + " ", "");
#endif
SetAuthorizationHeader(request, _sasToken);
};
#if NET5_0_OR_GREATER
HttpRequestOptions requestOptions = request.Options;
var requestOptionsKey = new HttpRequestOptionsKey <Action <string> >(TpmDelegatingHandler.ProvisioningHeaderName);
requestOptions.Set(requestOptionsKey, action);
#else
request.Properties.Add(TpmDelegatingHandler.ProvisioningHeaderName, action);
#endif
}
else
{
SetAuthorizationHeader(request, _sasToken);
}
return(base.ProcessHttpRequestAsync(request, cancellationToken));
}