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);
}
private async Task <EventRequestModel> FormatRequest(IOwinRequest request)
{
var body = request.Body;
string requestBody = await new StreamReader(request.Body).ReadToEndAsync();
// Read request Body
byte[] requestData = Encoding.UTF8.GetBytes(requestBody);
request.Body = new MemoryStream(requestData);
var reqHeaders = new Dictionary <string, string>();
try
{
reqHeaders = request.Headers.ToDictionary(k => k.Key, k => k.Value.First(), StringComparer.OrdinalIgnoreCase);
}
catch (Exception inst)
{
if (debug)
{
Console.WriteLine("error encountered while copying request header");
Console.WriteLine(inst);
}
}
// Add Transaction Id to the Request Header
var transation_id_out = new Object();
var captureTransactionId = moesifOptions.TryGetValue("DisableTransactionId", out transation_id_out);
bool GetCaptureTransactionId = false;
if (captureTransactionId)
{
GetCaptureTransactionId = (bool)(transation_id_out);
}
if (!GetCaptureTransactionId)
{
if (reqHeaders.ContainsKey("X-Moesif-Transaction-Id"))
{
string reqTransId = reqHeaders["X-Moesif-Transaction-Id"];
if (!string.IsNullOrEmpty(reqTransId))
{
transactionId = reqTransId;
if (string.IsNullOrEmpty(transactionId))
{
transactionId = Guid.NewGuid().ToString();
}
}
else
{
transactionId = Guid.NewGuid().ToString();
}
}
else
{
transactionId = Guid.NewGuid().ToString();
}
// Add Transaction Id to the Request Header
reqHeaders["X-Moesif-Transaction-Id"] = transactionId;
}
var reqBody = new object();
reqBody = null;
string requestTransferEncoding;
requestTransferEncoding = null;
if (logBody)
{
try
{
reqBody = ApiHelper.JsonDeserialize <object>(requestBody);
}
catch (Exception inst)
{
if (debug)
{
Console.WriteLine("About to parse Request body as Base64 encoding");
}
// Get Request Body
reqBody = Base64Encode(requestBody);
requestTransferEncoding = "base64";
}
}
string ip = null;
try
{
List <string> proxyHeaders = new List <string> {
"X-Client-Ip", "X-Forwarded-For", "Cf-Connecting-Ip", "True-Client-Ip",
"X-Real-Ip", "X-Cluster-Client-Ip", "X-Forwarded", "Forwarded-For", "Forwarded"
};
if (!proxyHeaders.Intersect(reqHeaders.Keys.ToList(), StringComparer.OrdinalIgnoreCase).Any())
{
ip = request.RemoteIpAddress.ToString();
}
else
{
ClientIp helpers = new ClientIp();
ip = helpers.GetClientIp(reqHeaders, request);
}
}
catch (Exception inst)
{
Console.WriteLine("error encountered while trying to get the client IP address");
Console.WriteLine(inst);
}
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 = reqBody,
TransferEncoding = requestTransferEncoding
};
return(eventReq);
}
private async Task <EventRequestModel> FormatRequest(HttpRequest request)
{
var body = request.Body;
request.EnableRewind();
var buffer = new byte[Convert.ToInt32(request.ContentLength)];
await request.Body.ReadAsync(buffer, 0, buffer.Length);
var bodyAsText = Encoding.UTF8.GetString(buffer);
request.Body = body;
var reqHeaders = new Dictionary <string, string>();
try
{
reqHeaders = request.Headers.ToDictionary(k => k.Key, k => k.Value.ToString(), StringComparer.OrdinalIgnoreCase);
}
catch (Exception inst)
{
if (debug)
{
Console.WriteLine("error encountered while copying request header");
Console.WriteLine(inst);
}
}
// Add Transaction Id to the Request Header
var transation_id_out = new Object();
var captureTransactionId = moesifOptions.TryGetValue("DisableTransactionId", out transation_id_out);
bool GetCaptureTransactionId = false;
if (captureTransactionId)
{
GetCaptureTransactionId = (bool)(transation_id_out);
}
if (!GetCaptureTransactionId)
{
if (reqHeaders.ContainsKey("X-Moesif-Transaction-Id"))
{
string reqTransId = reqHeaders["X-Moesif-Transaction-Id"];
if (!string.IsNullOrEmpty(reqTransId))
{
transactionId = reqTransId;
if (string.IsNullOrEmpty(transactionId))
{
transactionId = Guid.NewGuid().ToString();
}
}
else
{
transactionId = Guid.NewGuid().ToString();
}
}
else
{
transactionId = Guid.NewGuid().ToString();
}
// Add Transaction Id to the Request Header
reqHeaders["X-Moesif-Transaction-Id"] = transactionId;
}
var reqBody = new object();
reqBody = null;
try
{
reqBody = ApiHelper.JsonDeserialize <object>(bodyAsText);
}
catch (Exception inst)
{
Console.WriteLine("error encountered while trying to serialize request body");
Console.WriteLine(inst);
}
string ip = null;
try
{
List <string> proxyHeaders = new List <string> {
"X-Client-Ip", "X-Forwarded-For", "Cf-Connecting-Ip", "True-Client-Ip",
"X-Real-Ip", "X-Cluster-Client-Ip", "X-Forwarded", "Forwarded-For", "Forwarded"
};
if (!proxyHeaders.Intersect(reqHeaders.Keys.ToList(), StringComparer.OrdinalIgnoreCase).Any())
{
ip = request.HttpContext.Connection.RemoteIpAddress.ToString();
}
else
{
ClientIp helpers = new ClientIp();
ip = helpers.GetClientIp(reqHeaders, request);
}
}
catch (Exception inst)
{
Console.WriteLine("error encountered while trying to get the client IP address");
Console.WriteLine(inst);
}
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 = reqBody
};
return(eventReq);
}
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);
}