private async Task <(EventRequestModel, String)> FormatRequest(HttpRequest request, string transactionId)
{
// Request headers
var reqHeaders = LoggerHelper.ToHeaders(request.Headers, debug);
// RequestBody
request.EnableBuffering(bufferThreshold: 1000000);
string bodyAsText = null;
string contentEncoding = "";
string contentLength = "";
int parsedContentLength = 100000;
reqHeaders.TryGetValue("Content-Encoding", out contentEncoding);
reqHeaders.TryGetValue("Content-Length", out contentLength);
int.TryParse(contentLength, out parsedContentLength);
bodyAsText = await LoggerHelper.GetRequestContents(bodyAsText, request, contentEncoding, parsedContentLength, debug);
// Add Transaction Id to the Request Header
bool disableTransactionId = LoggerHelper.GetConfigBoolValues(moesifOptions, "DisableTransactionId", false);
if (!disableTransactionId)
{
transactionId = LoggerHelper.GetOrCreateTransactionId(reqHeaders, "X-Moesif-Transaction-Id");
reqHeaders = LoggerHelper.AddTransactionId("X-Moesif-Transaction-Id", transactionId, reqHeaders);
}
// Serialize request body
var bodyWrapper = LoggerHelper.Serialize(bodyAsText, request.ContentType, logBody, debug);
// Client Ip Address
string ip = clientIpHelper.GetClientIp(reqHeaders, request);
var uri = new Uri(request.GetDisplayUrl()).ToString();
string apiVersion = null;
var apiVersion_out = new object();
var getApiVersion = moesifOptions.TryGetValue("ApiVersion", out apiVersion_out);
if (getApiVersion)
{
apiVersion = apiVersion_out.ToString();
}
var eventReq = new EventRequestModel()
{
Time = DateTime.UtcNow,
Uri = uri,
Verb = request.Method,
ApiVersion = apiVersion,
IpAddress = ip,
Headers = reqHeaders,
Body = bodyWrapper.Item1,
TransferEncoding = bodyWrapper.Item2
};
return(eventReq, transactionId);
}
public MoesifMiddlewareNetCore(Dictionary <string, object> _middleware)
{
moesifOptions = _middleware;
try
{
// Initialize client
client = new MoesifApiClient(moesifOptions["ApplicationId"].ToString());
debug = LoggerHelper.GetConfigBoolValues(moesifOptions, "LocalDebug", false);
}
catch (Exception e)
{
throw new Exception("Please provide the application Id to send events to Moesif");
}
}
public MoesifMiddlewareNetFramework(OwinMiddleware next, Dictionary <string, object> _middleware) : base(next)
{
moesifOptions = _middleware;
try
{
// Initialize client
debug = LoggerHelper.GetConfigBoolValues(moesifOptions, "LocalDebug", false);
client = new MoesifApiClient(moesifOptions["ApplicationId"].ToString(), "moesif-netframework/1.3.8", debug);
logBody = LoggerHelper.GetConfigBoolValues(moesifOptions, "LogBody", true);
isBatchingEnabled = LoggerHelper.GetConfigBoolValues(moesifOptions, "EnableBatching", true); // Enable batching
disableStreamOverride = LoggerHelper.GetConfigBoolValues(moesifOptions, "DisableStreamOverride", false); // Reset Request Body position
batchSize = LoggerHelper.GetConfigIntValues(moesifOptions, "BatchSize", 25); // Batch Size
queueSize = LoggerHelper.GetConfigIntValues(moesifOptions, "QueueSize", 1000); // Event Queue Size
batchMaxTime = LoggerHelper.GetConfigIntValues(moesifOptions, "batchMaxTime", 2); // Batch max time in seconds
appConfigSyncTime = LoggerHelper.GetConfigIntValues(moesifOptions, "appConfigSyncTime", 300); // App config sync time in seconds
appConfig = new AppConfig(); // Create a new instance of AppConfig
userHelper = new UserHelper(); // Create a new instance of userHelper
companyHelper = new CompanyHelper(); // Create a new instane of companyHelper
clientIpHelper = new ClientIp(); // Create a new instance of client Ip
authorizationHeaderName = LoggerHelper.GetConfigStringValues(moesifOptions, "AuthorizationHeaderName", "authorization");
authorizationUserIdField = LoggerHelper.GetConfigStringValues(moesifOptions, "AuthorizationUserIdField", "sub");
samplingPercentage = 100; // Default sampling percentage
configETag = null; // Default configETag
lastUpdatedTime = DateTime.UtcNow; // Default lastUpdatedTime
MoesifQueue = new ConcurrentQueue <EventModel>(); // Initialize queue
new Thread(async() => // Create a new thread to read the queue and send event to moesif
{
Thread.CurrentThread.IsBackground = true;
if (isBatchingEnabled)
{
ScheduleWorker();
}
else
{
ScheduleAppConfig(); // Scheduler to fetch application configuration every 5 minutes
}
}).Start();
}
catch (Exception e)
{
throw new Exception("Please provide the application Id to send events to Moesif");
}
}
private async Task <(EventRequestModel, String)> ToRequest(IOwinRequest request, string transactionId)
{
// Request headers
var reqHeaders = LoggerHelper.ToHeaders(request.Headers, debug);
// RequestBody
string contentEncoding = "";
string contentLength = "";
int parsedContentLength = 100000;
string body = null;
reqHeaders.TryGetValue("Content-Encoding", out contentEncoding);
reqHeaders.TryGetValue("Content-Length", out contentLength);
int.TryParse(contentLength, out parsedContentLength);
try
{
body = await LoggerHelper.GetRequestContents(request, contentEncoding, parsedContentLength, disableStreamOverride);
}
catch
{
LoggerHelper.LogDebugMessage(debug, "Cannot read request body.");
}
var bodyWrapper = LoggerHelper.Serialize(body, request.ContentType);
// Add Transaction Id to the Request Header
bool disableTransactionId = LoggerHelper.GetConfigBoolValues(moesifOptions, "DisableTransactionId", false);
if (!disableTransactionId)
{
transactionId = LoggerHelper.GetOrCreateTransactionId(reqHeaders, "X-Moesif-Transaction-Id");
reqHeaders = LoggerHelper.AddTransactionId("X-Moesif-Transaction-Id", transactionId, reqHeaders);
}
string ip = clientIpHelper.GetClientIp(reqHeaders, request);
var uri = request.Uri.ToString();
string apiVersion = null;
var apiVersion_out = new object();
var getApiVersion = moesifOptions.TryGetValue("ApiVersion", out apiVersion_out);
if (getApiVersion)
{
apiVersion = apiVersion_out.ToString();
}
var eventReq = new EventRequestModel()
{
Time = DateTime.UtcNow,
Uri = uri,
Verb = request.Method,
ApiVersion = apiVersion,
IpAddress = ip,
Headers = reqHeaders,
Body = bodyWrapper.Item1,
TransferEncoding = bodyWrapper.Item2
};
return(eventReq, transactionId);
}