private static Dictionary <string, object> getCron(string prefix)
{
string url = BaseUrl + "/getCron";
XMLHttpRequest request = new XMLHttpRequest();
request.open("POST", url, false);
Dictionary <string, object> data = new Dictionary <string, object>();
data.Add("namePrefix", prefix);
request.setRequestHeader("content-type", "application/json");
System.Web.Script.Serialization.JavaScriptSerializer jss = new System.Web.Script.Serialization.JavaScriptSerializer();
request.send(jss.Serialize(data));
if (request.status != 200)
{
throw new Durados.DuradosException("Server return status " + request.status + ", " + request.responseText);
}
Dictionary <string, object> response = null;
try
{
response = jss.Deserialize <Dictionary <string, object> >(request.responseText);
}
catch (Exception exception)
{
throw new Durados.DuradosException("Could not parse getCron response", exception);
}
return(response);
}
public virtual void Delete(string folder, string functionName, string arn = ARN)
{
string url = BaseUrl + "/deleteLambda";
XMLHttpRequest request = new XMLHttpRequest();
request.open("POST", url, false);
Dictionary <string, object> data = new Dictionary <string, object>();
data.Add("folder", folder);
data.Add("functionName", functionName);
data.Add("Role", arn);
request.setRequestHeader("content-type", "application/json");
System.Web.Script.Serialization.JavaScriptSerializer jss = new System.Web.Script.Serialization.JavaScriptSerializer();
request.send(jss.Serialize(data));
if (request.status != 200)
{
throw new Durados.DuradosException("Server return status " + request.status + ", " + request.responseText);
}
Dictionary <string, object> response = null;
try
{
response = jss.Deserialize <Dictionary <string, object> >(request.responseText);
}
catch (Exception exception)
{
throw new Durados.DuradosException("Could not parse upload response", exception);
}
}
public virtual object Download(Durados.Security.Cloud.ICloudCredentials cloudCredentials, string lambdaFunctionName)
{
string url = BaseUrl + "/downloadLambda";
XMLHttpRequest request = new XMLHttpRequest();
request.open("POST", url, false);
Dictionary <string, object> data = new Dictionary <string, object>();
data.Add("credentials", cloudCredentials.GetCredentials());
data.Add("cloudProvider", cloudCredentials.GetProvider());
data.Add("functionName", lambdaFunctionName);
request.setRequestHeader("content-type", "application/json");
System.Web.Script.Serialization.JavaScriptSerializer jss = new System.Web.Script.Serialization.JavaScriptSerializer();
request.send(jss.Serialize(data));
if (request.status != 200)
{
throw new NodeJsException(request.responseText.TrimStart("{}; ".ToCharArray()));
}
object response = null;
try
{
response = jss.Deserialize <object>(request.responseText);
}
catch (Exception exception)
{
throw new Durados.DuradosException("Could not parse NodeJS response", exception);
}
return(response);
}
private async Task <string> GetAsync(string url)
{
var xmlHttp = new XMLHttpRequest();
xmlHttp.open("GET", url, true);
xmlHttp.setRequestHeader("Access-Control-Allow-Origin", "*");
var tcs = new TaskCompletionSource <string>();
xmlHttp.onreadystatechange = (e) =>
{
if (xmlHttp.readyState == 0)
{
tcs.SetException(new Exception("Request aborted"));
}
else if (xmlHttp.readyState == 4)
{
if (xmlHttp.status == 200 || xmlHttp.status == 201 || xmlHttp.status == 304)
{
tcs.SetResult(xmlHttp.responseText);
}
else
{
tcs.SetException(new Exception("Request failed"));
}
}
};
xmlHttp.send();
var tcsTask = tcs.Task;
while (true)
{
await Task.WhenAny(tcsTask, Task.Delay(150));
if (tcsTask.IsCompleted)
{
if (tcsTask.IsFaulted)
{
throw tcsTask.Exception;
}
else
{
return(tcsTask.Result);
}
}
}
}
public IHttpActionResult smartListFolder(string path = null)
{
try
{
if (path == null)
{
path = string.Empty;
}
string url = GetNodeUrl() + "/smartListFolder";
XMLHttpRequest request = new XMLHttpRequest();
request.open("POST", url, false);
Dictionary <string, object> data = new Dictionary <string, object>();
string appName = Map.AppName;
data.Add("bucket", Maps.S3FilesBucket);
data.Add("folder", appName);
data.Add("pathInFolder", path);
request.setRequestHeader("content-type", "application/json");
System.Web.Script.Serialization.JavaScriptSerializer jss = new System.Web.Script.Serialization.JavaScriptSerializer();
request.send(jss.Serialize(data));
if (request.status != 200)
{
Maps.Instance.DuradosMap.Logger.Log("files", "folder", request.responseText, null, 1, "status: " + request.status);
return(ResponseMessage(Request.CreateResponse(HttpStatusCode.InternalServerError, request.responseText)));
}
Dictionary <string, object>[] response = null;
try
{
response = jss.Deserialize <Dictionary <string, object>[]>(request.responseText);
}
catch (Exception exception)
{
Maps.Instance.DuradosMap.Logger.Log("files", "folder", exception.Source, exception, 1, request.responseText);
return(ResponseMessage(Request.CreateResponse(HttpStatusCode.InternalServerError, "Could not parse upload response: " + request.responseText + ". With the following error: " + exception.Message)));
}
return(Ok(response));
}
catch (Exception exception)
{
throw new BackAndApiUnexpectedResponseException(exception, this);
}
}
private static void putCron(string name, string schedule, Dictionary <string, object> input, bool?active, string description)
{
string url = BaseUrl + "/putCron";
XMLHttpRequest request = new XMLHttpRequest();
request.open("POST", url, false);
Dictionary <string, object> data = new Dictionary <string, object>();
data.Add("name", name);
data.Add("schedule", HandleSchedule(schedule));
data.Add("lambdaArn", LambdaArn);
data.Add("input", input);
if (active.HasValue)
{
data.Add("active", active.Value);
}
else
{
data.Add("active", null);
}
data.Add("description", description);
request.setRequestHeader("content-type", "application/json");
System.Web.Script.Serialization.JavaScriptSerializer jss = new System.Web.Script.Serialization.JavaScriptSerializer();
request.send(jss.Serialize(data));
if (request.status != 200)
{
string message = request.responseText;
if (request.responseText.Contains("Parameter ScheduleExpression is not valid"))
{
message = "The schedule expression '" + schedule + "' is not valid";
}
throw new Durados.DuradosException(message);
}
Dictionary <string, object> response = null;
try
{
response = jss.Deserialize <Dictionary <string, object> >(request.responseText);
}
catch (Exception exception)
{
throw new Durados.DuradosException("Could not parse putCron response", exception);
}
}
/// <summary>
///
/// </summary>
/// <param name="bucket">bucket is S3</param>
/// <param name="folder">app name</param>
/// <param name="fileName">the zip file created by the CLI</param>
/// <param name="functionName">the lambda function name</param>
/// <param name="handlerName">the js file with the root function</param>
/// <param name="callFunctionName">the root function name</param>
public virtual void Create(string bucket, string folder, string fileName, string functionName, string handlerName, string callFunctionName, string cloudProvider, string arn = ARN, int memorySize = MemorySize, int timeout = Timeout)
{
string url = BaseUrl + "/createLambda";
XMLHttpRequest request = new XMLHttpRequest();
request.open("POST", url, false);
Dictionary <string, object> data = new Dictionary <string, object>();
data.Add("bucket", bucket);
data.Add("folder", folder);
data.Add("fileName", fileName);
data.Add("functionName", functionName);
data.Add("handlerName", handlerName);
data.Add("callFunctionName", callFunctionName);
data.Add("Role", arn);
data.Add("memorySize", memorySize);
data.Add("timeout", timeout);
data.Add("cloudProvider", cloudProvider);
request.setRequestHeader("content-type", "application/json");
System.Web.Script.Serialization.JavaScriptSerializer jss = new System.Web.Script.Serialization.JavaScriptSerializer();
request.send(jss.Serialize(data));
if (request.status != 200)
{
throw new Durados.DuradosException("Server return status " + request.status + ", " + request.responseText);
}
Dictionary <string, object> response = null;
try
{
response = jss.Deserialize <Dictionary <string, object> >(request.responseText);
}
catch (Exception exception)
{
throw new Durados.DuradosException("Could not parse upload response", exception);
}
}
public void ChangeFolderName(string bucket, string oldFolder, string newFolder)
{
try
{
string url = nodeUrl + "/folder/rename";
XMLHttpRequest request = new XMLHttpRequest();
request.open("POST", url, false);
Dictionary <string, object> data = new Dictionary <string, object>();
data.Add("bucket", bucket);
data.Add("oldFolder", oldFolder);
data.Add("newFolder", newFolder);
request.setRequestHeader("content-type", "application/json");
System.Web.Script.Serialization.JavaScriptSerializer jss = new System.Web.Script.Serialization.JavaScriptSerializer();
request.send(jss.Serialize(data));
if (request.status != 200)
{
Maps.Instance.DuradosMap.Logger.Log("hosting", "folder", request.responseText, null, 1, "status: " + request.status);
throw new DuradosException(request.responseText);
}
Dictionary <string, object>[] response = null;
try
{
response = jss.Deserialize <Dictionary <string, object>[]>(request.responseText);
}
catch (Exception exception)
{
Maps.Instance.DuradosMap.Logger.Log("hosting", "folder", exception.Source, exception, 1, request.responseText);
throw new DuradosException("Could not parse upload response: " + request.responseText + ". With the following error: " + exception.Message, exception);
}
}
catch (Exception exception)
{
throw new DuradosException("Failed to rename folder", exception);
}
}
private void CopyS3(string bucketName, int sourceAppId, int targetAppId)
{
string sourceAppName = Maps.Instance.GetAppNameById(sourceAppId);
string destAppName = Maps.Instance.GetAppNameById(targetAppId);
string url = GetNodeUrl() + "/copyFolder";
XMLHttpRequest request = new XMLHttpRequest();
request.open("POST", url, false);
Dictionary <string, object> data = new Dictionary <string, object>();
data.Add("bucket", bucketName);
data.Add("sourceFolder", sourceAppName);
data.Add("destFolder", destAppName);
request.setRequestHeader("content-type", "application/json");
System.Web.Script.Serialization.JavaScriptSerializer jss = new System.Web.Script.Serialization.JavaScriptSerializer();
request.send(jss.Serialize(data));
if (request.status != 200)
{
Maps.Instance.DuradosMap.Logger.Log("Cloner", "CopyS3", request.responseText, null, 1, "status: " + request.status);
throw new DuradosException(request.responseText);
}
Dictionary <string, object>[] response = null;
try
{
response = jss.Deserialize <Dictionary <string, object>[]>(request.responseText);
}
catch (Exception exception)
{
Maps.Instance.DuradosMap.Logger.Log("Cloner", "CopyS3", exception.Source, exception, 1, request.responseText);
throw new DuradosException("Could not copy folder, response: " + request.responseText + ". With the following error: " + exception.Message);
}
}
public void Then(Delegate fulfilledHandler, Delegate errorHandler = null, Delegate progressHandler = null)
{
var request = new XMLHttpRequest();
request.onreadystatechange = (ev) =>
{
if (request.readyState != 4)
{
return;
}
if ((request.status == 200) || (request.status == 304))
{
fulfilledHandler.Call(null, request);
}
else
{
errorHandler.Call(null, request.responseText);
}
};
if (!string.IsNullOrWhiteSpace(Options.ContentType))
{
request.setRequestHeader("Content-type", Options.ContentType);
}
request.open(Options.Method, Options.Url);
if (Options.Method.ToLower() == "post")
{
request.send(Options.Data);
}
else
{
request.send();
}
}
public IHttpActionResult run(int id, bool test = false, bool async = true)
{
try
{
if (async && !test)
{
return(runAsync(id));
}
if (!Map.Database.Crons.ContainsKey(id))
{
return(ResponseMessage(Request.CreateResponse(HttpStatusCode.NotFound, "The Cron " + id + " does not exist")));
}
Cron cron = Map.Database.Crons[id];
if (!IsActive(id))
{
return(ResponseMessage(Request.CreateResponse(HttpStatusCode.NotFound, "The Cron " + id + " is not active. Please switch active to 'ON'")));
}
CronRequestInfo cronInfo = GetRequestInfo(cron, test);
XMLHttpRequest request = new XMLHttpRequest();
request.open(cronInfo.method, cronInfo.url, false);
string appName = Map.AppName;
request.setRequestHeader("content-type", "application/json");
if (cronInfo.headers != null)
{
foreach (string key in cronInfo.headers.Keys)
{
try
{
request.setRequestHeader(key, cronInfo.headers[key].ToString());
}
catch { }
}
}
System.Web.Script.Serialization.JavaScriptSerializer jss = new System.Web.Script.Serialization.JavaScriptSerializer();
string data = cronInfo.data;
request.send(data);
if (request.status != 200)
{
Maps.Instance.DuradosMap.Logger.Log("cron", "run", "failed", new Exception(request.responseText), 1, "status: " + request.status);
return(ResponseMessage(Request.CreateResponse(HttpStatusCode.InternalServerError, request.responseText)));
}
Maps.Instance.DuradosMap.Logger.Log("cron", "run", "success app " + Map.AppName, null, 3, request.responseText.Length > 4000 ? request.responseText.Substring(0, 4000) : request.responseText);
object response = request.responseText;
try
{
response = jss.Deserialize <object>(request.responseText);
}
catch { }
if (test)
{
return(Ok(new { request = GetTestRequest(cronInfo), response = response }));
}
else
{
return(Ok(response));
}
}
catch (ActionNotFoundException exception)
{
return(ResponseMessage(Request.CreateResponse(HttpStatusCode.NotFound, exception.Message)));
}
catch (QueryNotFoundException exception)
{
return(ResponseMessage(Request.CreateResponse(HttpStatusCode.NotFound, exception.Message)));
}
catch (Exception exception)
{
throw new BackAndApiUnexpectedResponseException(exception, this);
}
}
public IHttpActionResult Get(int pageNumber = 1, int pageSize = 100, int minutesAgo = 120)
{
try
{
if (pageNumber <= 0)
{
throw new Durados.DuradosException("pageNumber must be larger than 0");
}
if (pageSize <= 0)
{
throw new Durados.DuradosException("pageSize must be larger than 0");
}
if (minutesAgo <= 0)
{
throw new Durados.DuradosException("minutesAgo must be larger than 0");
}
if (pageSize > 1000)
{
return(ResponseMessage(Request.CreateResponse(HttpStatusCode.BadRequest, new { Messsage = "pageSize is limited to 1000" })));
}
if (minutesAgo > 1200)
{
return(ResponseMessage(Request.CreateResponse(HttpStatusCode.BadRequest, new { Messsage = "minutesAgo is limited to 1200" })));
}
pageNumber = pageNumber - 1;
Dictionary <string, object> data = new Dictionary <string, object>();
DateTime now = DateTime.UtcNow;
var fromTimeEpochTime = GetEpochTime(now.Subtract(new TimeSpan(0, minutesAgo, 0)));
var toTimeEpochTime = GetEpochTime(now.Add(new TimeSpan(0, 1, 0)));
Debug.WriteLine("now:" + now);
Debug.WriteLine("fromTimeEpochTime:" + fromTimeEpochTime);
Debug.WriteLine("toTimeEpochTime:" + toTimeEpochTime);
data.Add("appName", Map.AppName);
data.Add("fromTimeEpochTime", fromTimeEpochTime);
data.Add("toTimeEpochTime", toTimeEpochTime);
data.Add("offset", pageNumber);
data.Add("count", pageSize);
string url = BaseUrl + "/lastHourExceptions";
XMLHttpRequest request = new XMLHttpRequest();
request.open("POST", url, false);
request.setRequestHeader("content-type", "application/json");
System.Web.Script.Serialization.JavaScriptSerializer jss = new System.Web.Script.Serialization.JavaScriptSerializer();
string json = jss.Serialize(data);
request.send(json);
Dictionary <string, object>[] response = null;
if (request.status == 200)
{
try
{
response = jss.Deserialize <Dictionary <string, object>[]>(request.responseText);
}
catch (Exception exception)
{
throw new Durados.DuradosException("Failed to deserialize response " + request.status + ", " + request.responseText, exception);
}
}
else
{
throw new Durados.DuradosException("Status: " + request.status + ", " + request.responseText);
}
return(Ok(response));
}
catch (Exception exception)
{
throw new BackAndApiUnexpectedResponseException(exception, this);
}
}
public virtual void ExecuteOld(object controller, Dictionary <string, Parameter> parameters, View view, Dictionary <string, object> values, DataRow prevRow, string pk, string connectionString, int currentUsetId, string currentUserRole, IDbCommand command, IDbCommand sysCommand, string actionName, string arn, Durados.Security.Cloud.ICloudCredentials awsCredentials)
{
const string Payload = "Payload";
const string ErrorMessage = "errorMessage";
bool isDebug = IsDebug(values);
string url = BaseUrl + "/callLambda";
XMLHttpRequest request = new XMLHttpRequest();
request.open("POST", url, false);
Dictionary <string, object> data = new Dictionary <string, object>();
Dictionary <string, object> payload = GetCallLambdaPayload(controller, parameters, view, values, prevRow, pk, connectionString, currentUsetId, currentUserRole, command);
string functionName = view.Name + "_" + actionName;
string folder = view.Database.GetCurrentAppName();
data.Add("folder", folder);
data.Add("functionName", functionName);
data.Add("payload", payload);
data.Add("Role", arn);
if (isDebug)
{
if (!System.Web.HttpContext.Current.Items.Contains(JavaScript.GuidKey))
{
System.Web.HttpContext.Current.Items.Add(JavaScript.GuidKey, Guid.NewGuid());
}
data.Add("getLog", true);
}
request.setRequestHeader("content-type", "application/json");
System.Web.Script.Serialization.JavaScriptSerializer jss = new System.Web.Script.Serialization.JavaScriptSerializer();
request.send(jss.Serialize(data));
if (request.status != 200)
{
throw new NodeJsException(request.responseText.TrimStart("{}; ".ToCharArray()));
}
Dictionary <string, object> response = null;
try
{
response = jss.Deserialize <Dictionary <string, object> >(request.responseText);
}
catch (Exception exception)
{
throw new Durados.DuradosException("Could not parse NodeJS response", exception);
}
if (response.ContainsKey(FunctionError))
{
if (response.ContainsKey(Payload))
{
var responsePayload = response[Payload];
if (responsePayload is string)
{
IDictionary <string, object> responsePayloadError = null;
try
{
responsePayloadError = jss.Deserialize <Dictionary <string, object> >((string)responsePayload);
}
catch
{
throw new NodeJsException((string)responsePayload);
}
if (responsePayloadError.ContainsKey(ErrorMessage))
{
throw new NodeJsException(responsePayloadError[ErrorMessage].ToString());
}
else
{
throw new NodeJsException((string)responsePayload);
}
}
else
{
throw new NodeJsException(request.responseText.TrimStart("{}; ".ToCharArray()));
}
}
else
{
throw new NodeJsException(request.responseText.TrimStart("{}; ".ToCharArray()));
}
}
if (response != null && values != null)
{
if (isDebug)
{
//HandleLog(response);
}
if (!values.ContainsKey(JavaScript.ReturnedValueKey))
{
values.Add(JavaScript.ReturnedValueKey, response);
}
else
{
values[JavaScript.ReturnedValueKey] = response;
}
}
}
public virtual void Execute(object controller, Dictionary <string, Parameter> parameters, View view, Dictionary <string, object> values, DataRow prevRow, string pk, string connectionString, int currentUserId, string currentUserRole, IDbCommand command, IDbCommand sysCommand, string actionName, string arn, Durados.Security.Cloud.ICloudCredentials cloudCredentials, bool isLambda)
{
bool isDebug = IsDebug(values);
string url = BaseUrl + "/invokeFunction";
XMLHttpRequest request = new XMLHttpRequest();
request.open("POST", url, false);
Dictionary <string, object> data = new Dictionary <string, object>();
data.Add("credentials", cloudCredentials.GetCredentials());
data.Add("cloudProvider", cloudCredentials.GetProvider());
data.Add("method", GetActionMethod());
Dictionary <string, object> payload = GetCallLambdaPayload(controller, parameters, view, values, prevRow, pk, connectionString, currentUserId, currentUserRole, command);
string folder = view.Database.GetCurrentAppName();
string functionArn = arn + folder + "_" + view.Name + "_" + actionName;
if (isLambda)
{
functionArn = arn;
payload = GetCallLambdaPayloadExternal(controller, parameters, view, values, prevRow, pk, connectionString, currentUserId, currentUserRole, command);
foreach (string key in values.Keys)
{
string stripedKey = key.StripToken();
if (payload.ContainsKey(stripedKey))
{
throw new WorkflowEngineException("You can not add " + stripedKey + " parameter in the request body");
}
if (key != DebugKey)
{
payload.Add(stripedKey, values[key]);
}
}
}
data.Add("payload", payload);
data.Add("function", cloudCredentials.GetFunctionObject(functionArn));
Guid requestId = Guid.NewGuid();
if (isDebug)
{
if (!System.Web.HttpContext.Current.Items.Contains(JavaScript.GuidKey))
{
System.Web.HttpContext.Current.Items.Add(JavaScript.GuidKey, requestId);
}
else
{
requestId = (Guid)System.Web.HttpContext.Current.Items[JavaScript.GuidKey];
}
string appName = (string)System.Web.HttpContext.Current.Items["appName"];
string username = (string)System.Web.HttpContext.Current.Items["username"];
string token = (string)System.Web.HttpContext.Current.Request.Headers["authorization"];
data.Add("backandRequest", new { id = requestId.ToString(), appName = appName, username = username, accessToken = token });
data.Add("isProduction", false);
}
else
{
data.Add("isProduction", true);
}
request.setRequestHeader("content-type", "application/json");
System.Web.Script.Serialization.JavaScriptSerializer jss = new System.Web.Script.Serialization.JavaScriptSerializer();
request.send(jss.Serialize(data));
if (IsFunction(view))
{
FunctionResponse(request, jss, values, isDebug, requestId);
return;
}
if (request.status != 200)
{
throw new NodeJsException(request.responseText.TrimStart("{}; ".ToCharArray()));
}
Dictionary <string, object> response = null;
try
{
response = jss.Deserialize <Dictionary <string, object> >(request.responseText);
}
catch (Exception exception)
{
throw new Durados.DuradosException("Could not parse NodeJS response", exception);
}
if (response.ContainsKey(FunctionError))
{
if (response.ContainsKey(Payload))
{
var responsePayload = response[Payload];
if (responsePayload is string)
{
IDictionary <string, object> responsePayloadError = null;
try
{
responsePayloadError = jss.Deserialize <Dictionary <string, object> >((string)responsePayload);
}
catch
{
throw new NodeJsException((string)responsePayload);
}
if (responsePayloadError.ContainsKey(ErrorMessage))
{
throw new NodeJsException(responsePayloadError[ErrorMessage].ToString());
}
else
{
throw new NodeJsException((string)responsePayload);
}
}
else
{
throw new NodeJsException(request.responseText.TrimStart("{}; ".ToCharArray()));
}
}
else
{
throw new NodeJsException(request.responseText.TrimStart("{}; ".ToCharArray()));
}
}
if (response != null && values != null)
{
if (isDebug)
{
HandleLog(response, requestId);
}
CleanResponse(response);
if (!values.ContainsKey(JavaScript.ReturnedValueKey))
{
values.Add(JavaScript.ReturnedValueKey, response);
}
else
{
values[JavaScript.ReturnedValueKey] = response;
}
}
}
