public override async Task <ResponseMessage> SendAsync(
RequestMessage request,
CancellationToken cancellationToken)
{
// We clone the request message as the Content is disposed before we can use it in the test assertions later.
this.Received.Add(EncryptionTestHandler.CloneRequestMessage(request));
if (this.func != null)
{
return(await this.func(request));
}
HttpStatusCode httpStatusCode = HttpStatusCode.InternalServerError;
if (request.ResourceType == ResourceType.ClientEncryptionKey)
{
DataEncryptionKeyProperties dekProperties = null;
if (request.OperationType == OperationType.Create)
{
dekProperties = this.serializer.FromStream <DataEncryptionKeyProperties>(request.Content);
string databaseRid = ResourceId.NewDatabaseId(1).ToString();
dekProperties.ResourceId = ResourceId.NewClientEncryptionKeyId(databaseRid, (uint)this.Received.Count).ToString();
dekProperties.CreatedTime = EncryptionTestHandler.ReducePrecisionToSeconds(DateTime.UtcNow);
dekProperties.LastModified = dekProperties.CreatedTime;
dekProperties.ETag = Guid.NewGuid().ToString();
dekProperties.SelfLink = string.Format(
"dbs/{0}/{1}/{2}/",
databaseRid,
Paths.ClientEncryptionKeysPathSegment,
dekProperties.ResourceId);
httpStatusCode = HttpStatusCode.Created;
if (!this.Deks.TryAdd(dekProperties.Id, dekProperties))
{
httpStatusCode = HttpStatusCode.Conflict;
}
}
else if (request.OperationType == OperationType.Read)
{
string dekId = EncryptionTestHandler.ParseDekUri(request.RequestUri);
httpStatusCode = HttpStatusCode.OK;
if (!this.Deks.TryGetValue(dekId, out dekProperties))
{
httpStatusCode = HttpStatusCode.NotFound;
}
}
else if (request.OperationType == OperationType.Replace)
{
string dekId = EncryptionTestHandler.ParseDekUri(request.RequestUri);
dekProperties = this.serializer.FromStream <DataEncryptionKeyProperties>(request.Content);
dekProperties.LastModified = EncryptionTestHandler.ReducePrecisionToSeconds(DateTime.UtcNow);
dekProperties.ETag = Guid.NewGuid().ToString();
httpStatusCode = HttpStatusCode.OK;
if (!this.Deks.TryGetValue(dekId, out DataEncryptionKeyProperties existingDekProperties))
{
httpStatusCode = HttpStatusCode.NotFound;
}
if (!this.Deks.TryUpdate(dekId, dekProperties, existingDekProperties))
{
throw new InvalidOperationException("Concurrency not handled in tests.");
}
}
else if (request.OperationType == OperationType.Delete)
{
string dekId = EncryptionTestHandler.ParseDekUri(request.RequestUri);
httpStatusCode = HttpStatusCode.NoContent;
if (!this.Deks.TryRemove(dekId, out _))
{
httpStatusCode = HttpStatusCode.NotFound;
}
}
ResponseMessage responseMessage = new ResponseMessage(httpStatusCode, request)
{
Content = dekProperties != null?this.serializer.ToStream(dekProperties) : null,
};
responseMessage.Headers.RequestCharge = EncryptionUnitTests.requestCharge;
responseMessage.Headers.ETag = dekProperties?.ETag;
return(responseMessage);
}
else if (request.ResourceType == ResourceType.Document)
{
JObject item = null;
if (request.OperationType == OperationType.Create)
{
item = EncryptionUnitTests.ParseStream(request.Content);
string itemId = item.Property("id").Value.Value <string>();
httpStatusCode = HttpStatusCode.Created;
if (!this.Items.TryAdd(itemId, item))
{
httpStatusCode = HttpStatusCode.Conflict;
}
}
else if (request.OperationType == OperationType.Read)
{
string itemId = EncryptionTestHandler.ParseItemUri(request.RequestUri);
httpStatusCode = HttpStatusCode.OK;
if (!this.Items.TryGetValue(itemId, out item))
{
httpStatusCode = HttpStatusCode.NotFound;
}
}
else if (request.OperationType == OperationType.Replace)
{
string itemId = EncryptionTestHandler.ParseItemUri(request.RequestUri);
item = EncryptionUnitTests.ParseStream(request.Content);
httpStatusCode = HttpStatusCode.OK;
if (!this.Items.TryGetValue(itemId, out JObject existingItem))
{
httpStatusCode = HttpStatusCode.NotFound;
}
if (!this.Items.TryUpdate(itemId, item, existingItem))
{
throw new InvalidOperationException("Concurrency not handled in tests.");
}
}
else if (request.OperationType == OperationType.Delete)
{
string itemId = EncryptionTestHandler.ParseItemUri(request.RequestUri);
httpStatusCode = HttpStatusCode.NoContent;
if (!this.Items.TryRemove(itemId, out _))
{
httpStatusCode = HttpStatusCode.NotFound;
}
}
ResponseMessage responseMessage = new ResponseMessage(httpStatusCode, request)
{
Content = item != null?this.serializer.ToStream(item) : null,
};
responseMessage.Headers.RequestCharge = EncryptionUnitTests.requestCharge;
return(responseMessage);
}
return(new ResponseMessage(httpStatusCode, request));
}