public static caUser CurrentUser()
{
caUser User = new caUser();
if (HttpContext.Current.Session["caUser"] != null)
{
// get properties of tenant
User = (caUser)HttpContext.Current.Session["caUser"];
}
return(User);
}
// log application errors
public Boolean ErrorLogWriter()
{
Boolean status = false;
int TenantId = 0;
int UserId = 0;
string TenantName = "";
string UserName = "";
string SubDoamin = "";
if (HttpContext.Current.Session["caError"] != null)
{
caError error = (caError)HttpContext.Current.Session["caError"];
ErrorTtile = error.ErrorTtile;
ErrorMessage = error.ErrorMessage;
ErrorDetail = error.ErrorDetail;
ErrorController = error.ErrorController;
ErrorAction = error.ErrorAction;
if (HttpContext.Current.Session["caTenant"] != null)
{
// current tenant id, name and subdomain form session
caTenant tenant = (caTenant)HttpContext.Current.Session["caTenant"];
TenantId = tenant.TenantId;
TenantName = tenant.TenantName;
SubDoamin = tenant.TenantSubDmoain;
}
if (HttpContext.Current.Session["caUser"] != null)
{
// get properties of user
caUser user = (caUser)HttpContext.Current.Session["caUser"];
UserId = user.UserId;
UserName = user.UserName;
}
// write in error log file using string builder and stream writer
StringBuilder builder = new StringBuilder();
builder
.AppendLine("Date/Time: " + DateTime.UtcNow.ToString())
.AppendLine("Tenant Name: " + TenantName + "( Teanant Id: " + TenantId + ")")
.AppendLine("User: "******"( Id: " + UserId + ")")
.AppendLine("Controller: " + ErrorController)
.AppendLine("Action: " + ErrorAction)
.AppendLine("Error Title: " + ErrorTtile)
.AppendLine("Error Message: " + ErrorMessage)
.AppendLine("Error Detail: " + ErrorDetail)
.AppendLine("-----------------------------------------------")
.Append(Environment.NewLine);
// get log preferences Local | Azure | Both
int LogWriting = Convert.ToInt32(ConfigurationManager.AppSettings.Get("LogWriting"));
if (LogWriting != 0)
{
if (LogWriting == 1 || LogWriting == 3)
{
//*************************** File Writing for Local Storage *****************************************
string filePath = HttpContext.Current.Server.MapPath("~/Logs/Error.log");
using (StreamWriter writer = File.AppendText(filePath))
{
writer.Write(builder.ToString());
writer.Flush();
}
}
//if (LogWriting == 2 || LogWriting == 3)
//{
// //*************************** Blob Writing for Azure Hosting only *****************************************
// // Retrieve storage account from connection string.
// CloudStorageAccount storageAccount = CloudStorageAccount.Parse(
// CloudConfigurationManager.GetSetting("StorageConnectionString"));
// // Create the blob client.
// CloudBlobClient blobClient = storageAccount.CreateCloudBlobClient();
// // Retrieve a reference to a container.
// CloudBlobContainer container = blobClient.GetContainerReference("logs");
// CloudBlockBlob blob = container.GetBlockBlobReference("Error.log");
// string contents = builder.ToString(); /* content to append */
// if (blob.Exists())
// {
// using (Stream blobStream = blob.OpenRead())
// {
// byte[] buffer = new byte[4096];
// using (Stream tempBlobStream = blob.OpenWrite())
// {
// int read;
// while ((read = blobStream.Read(buffer, 0, 4096)) > 0)
// {
// tempBlobStream.Write(buffer, 0, read);
// }
// using (StreamWriter writer = new StreamWriter(tempBlobStream))
// {
// writer.Write(contents);
// }
// }
// }
// }
//}
}
status = true;
}
return(status);
}
public static bool AuthoriseSession()
{
bool Status = false;
string ControllerName = "";
string ActionName = "";
int CurrentWarehouseId = 0;
HttpContext.Current.Session["ErrorUrl"] = "~/error";
var context = DependencyResolver.Current.GetService <IApplicationContext>();
var routeValues = HttpContext.Current.Request.RequestContext.RouteData.Values;
if (routeValues != null)
{
if (routeValues.ContainsKey("action"))
{
ControllerName = HttpContext.Current.Request.RequestContext.RouteData.Values["controller"].ToString();
ActionName = HttpContext.Current.Request.RequestContext.RouteData.Values["action"].ToString();
}
}
if (HttpContext.Current.Session["caTenant"] == null)
{
Uri Url = HttpContext.Current.Request.Url;
caTenant ca = new caTenant();
if (ca.AuthorizeTenant(Url) == true)
{
HttpContext.Current.Session["caTenant"] = ca;
}
}
// check conditions
if (HttpContext.Current.Session["caTenant"] == null)
{
// set error details
caError error = new caError();
error.ErrorTtile = "Client not validated";
error.ErrorMessage = "Sorry, system is unable to validate client";
error.ErrorDetail = "Either client is not registered, inactive or ambiguous, please contact support";
error.ErrorController = ControllerName;
error.ErrorAction = ActionName;
HttpContext.Current.Session["caError"] = error;
HttpContext.Current.Session["ErrorUrl"] = "~/error";
}
else
{
if (HttpContext.Current.Session["caUser"] == null)
{
HttpContext.Current.Session["ErrorUrl"] = "~/user/login";
if (HttpContext.Current.Session["LastUrlFrom"] == null)
{
HttpContext.Current.Session["LastUrlFrom"] = HttpContext.Current.Request.RawUrl;
}
}
else
{
caTenant tenant = (caTenant)HttpContext.Current.Session["caTenant"];
caUser user = (caUser)HttpContext.Current.Session["caUser"];
if (tenant.TenantId.Equals(user.TenantId))
{
if (user.SuperUser == true)
{
if (HttpContext.Current.Session["CurrentWarehouseId"] == null)
{
HttpContext.Current.Session["CurrentWarehouseId"] = tenant.TenantLocations.FirstOrDefault().WarehouseId;
}
Status = true;
return(Status);
}
if (HttpContext.Current.Session["CurrentWarehouseId"] == null)
{
if (user.AuthPermissions.Any())
{
CurrentWarehouseId = user.AuthPermissions.FirstOrDefault().WarehouseId;
}
HttpContext.Current.Session["CurrentWarehouseId"] = CurrentWarehouseId;
}
else
{
CurrentWarehouseId = (int)HttpContext.Current.Session["CurrentWarehouseId"];
}
ICollection <AuthActivity> CurrentActivity = context.AuthActivities.AsNoTracking().Where(e => e.ActivityController.Trim().ToLower() == ControllerName.Trim().ToLower() &&
e.ActivityAction.Trim().ToLower() == ActionName.Trim().ToLower() && e.IsActive == true && e.IsDeleted != true).ToList();
if (CurrentActivity.Count() == 0 || CurrentActivity.Count() > 1)
{
caError error = new caError();
if (CurrentActivity.Count() == 0)
{
error.ErrorTtile = "No authorisation for requested resources";
error.ErrorMessage = "Sorry, requested activity is not registered, and cannot be allowed to view";
error.ErrorDetail = "Problem getting activity, Activity is not registerd or inactive";
error.ErrorController = ControllerName;
error.ErrorAction = ActionName;
}
if (CurrentActivity.Count() > 1)
{
error.ErrorTtile = "No authorisation for requested resources";
error.ErrorMessage = "Sorry, Duplicate Entry for This Activity";
error.ErrorDetail = "Activity is found more then once, please contact support for assistence";
error.ErrorController = ControllerName;
error.ErrorAction = ActionName;
}
HttpContext.Current.Session["caError"] = error;
HttpContext.Current.Session["ErrorUrl"] = "~/error";
}
else
{
int ThisActivity = CurrentActivity.First().ActivityId;
ICollection <AuthPermission> permissons = user.AuthPermissions;
if (permissons.Any(c => c.ActivityId == ThisActivity && c.WarehouseId == CurrentWarehouseId && c.IsActive == true &&
c.IsDeleted == false) || CurrentActivity.First().ExcludePermission == true)
{
Status = true;
if (user.AuthUserStatus)
{
AuthUserLoginActivity LoginActivity = new AuthUserLoginActivity();
LoginActivity.ActivityId = ThisActivity;
LoginActivity.UserLoginId = (int)HttpContext.Current.Session["CurrentUserLoginId"];
LoginActivity.WarehouseId = CurrentWarehouseId;
LoginActivity.DateCreated = DateTime.UtcNow;
LoginActivity.TenantId = tenant.TenantId;
context.AuthUsersLoginActivities.Add(LoginActivity);
context.SaveChanges();
}
}
else
{
caError error = new caError();
error.ErrorTtile = "No authorisation for requested resources";
error.ErrorMessage = "Sorry, you dont have permissions to access this activity, Please contact Admin";
error.ErrorDetail = "This Activity is not authorised for current User";
error.ErrorController = ControllerName;
error.ErrorAction = ActionName;
HttpContext.Current.Session["caError"] = error;
HttpContext.Current.Session["ErrorUrl"] = "~/error";
}
}
}
else
{
caError error = new caError();
error.ErrorTtile = "Unable to validate user against client";
error.ErrorMessage = "Sorry, system is unable to validate user against client";
error.ErrorDetail = "System cannot verify user association with client. Please contact sypport.";
error.ErrorController = ControllerName;
error.ErrorAction = ActionName;
HttpContext.Current.Session["caError"] = error;
HttpContext.Current.Session["ErrorUrl"] = "~/error";
}
}
}
return(Status);
}
