/// <summary>
/// Process an individual request.
/// </summary>
/// <param name="context">The context.</param>
/// <returns>The task object representing the asynchronous operation.</returns>
public async Task Invoke(HttpContext context)
{
if (IsExpectCtReportRequest(context.Request))
{
ExpectCtViolationReport report = null;
using (StreamReader requestBodyReader = new StreamReader(context.Request.Body))
{
using (JsonReader requestBodyJsonReader = new JsonTextReader(requestBodyReader))
{
JsonSerializer serializer = new JsonSerializer();
serializer.Converters.Add(new ExpectCtViolationReportJsonConverter());
serializer.DateFormatHandling = DateFormatHandling.IsoDateFormat;
report = serializer.Deserialize <ExpectCtViolationReport>(requestBodyJsonReader);
}
}
if (report != null)
{
ISecurityHeadersReportingService securityHeadersReportingService = context.RequestServices.GetRequiredService <ISecurityHeadersReportingService>();
await securityHeadersReportingService.OnExpectCtViolationAsync(report);
}
context.Response.StatusCode = StatusCodes.Status204NoContent;
}
else
{
await _next(context);
}
}
public override object ReadJson(JsonReader reader, Type objectType, object existingValue, JsonSerializer serializer)
{
ExpectCtViolationReport value = null;
if (reader.TokenType == JsonToken.StartObject)
{
while ((value == null) && reader.Read() && (reader.TokenType != JsonToken.EndObject))
{
if ((reader.TokenType == JsonToken.PropertyName) && ((reader.Value as string) == "expect-ct-report"))
{
if (reader.Read() && (reader.TokenType == JsonToken.StartObject))
{
value = new ExpectCtViolationReport();
while (reader.Read() && (reader.TokenType != JsonToken.EndObject))
{
if ((reader.TokenType == JsonToken.PropertyName))
{
switch ((reader.Value as string))
{
case "date-time":
value.FailureDate = reader.ReadAsDateTime() ?? DateTime.MinValue;
break;
case "hostname":
value.Hostname = reader.ReadAsString();
break;
case "port":
value.Port = reader.ReadAsInt32() ?? -1;
break;
case "effective-expiration-date":
value.EffectiveExpirationDate = reader.ReadAsDateTime() ?? DateTime.MinValue;
break;
default:
reader.Skip();
break;
}
}
}
}
}
else
{
reader.Skip();
}
}
}
return(value);
}