I am using windows authentication without impersonation on my company's intranet website with IIS7.
Under IIS7, what account is used to access the folder which contains my web app using these settings?
Would it be IIS_IUSRS? Or NETWORK SERVICE? Or another I don't know about?
I'm working on an ASP.NET application that accesses Team Foundation Server 2010 and creates new work items. The application is running in the DefaultAppPool, using NetworkService as the identity. I'm getting the error below:
[UnauthorizedAccessException: Access to the path 'Cachev10' is denied.]
[code]....
We were able to work around the issue by turning the Cache folder into a network share and giving NetworkService full access to the share. I'd prefer not to have to do this, but it seems to be working correctly now.
I have load balanced web servers My application has a function that allows the user to upload their company logo to display in the application header obviously, when they upload the logo image file, it needs to be in a central location or otherwise, the file will not be accessible to the other server on the load balancer. in order to be able to upload the image through the application other one of either servers and then display it on both servers I need a virtual directory on both servers that point to a third "file server" (this is the "AcctData" directory shown below with a sub folder "images")
If I use pass-through authentication I get a 401 error. If I use a specific user that's set up on both boxes, I get a 500 error. I've also tried sticking a Web.config file in the "AcctData" directory allowing anonymous access.
Is it possible to use a small .NET page to set folder permissions on some folders on the server where it resides? What is the code or objects that can be used for this? I am on Windows Server 2003.
Basically I want to hit the page with a GET or POST and have it run and check and/or update the permissions on a folder.
how can we set grant or dynie access or permissions to folder by programming c# in asp.net?
View 5 RepliesI want to remove execution permission for one folder in the site.
For example:-
I uploaded files to one folder called "Downloads" .
so, user can download those file just browsing "http://localhost/downloads/uploadfile.wmv". But problem is once user uploaded ASPX page (default.aspx). then user can browse like this http://localhost/downloads/default.aspx". In that, if he wrote so code for removing files..!. So, I don't want to run the script in this folder, I just want to show that file as text output.
Note:- This I can handle by using my own code to display files(ASPX, ashx and ....). But, I want to allow the user to access directly to that file.
I'm using Visual Studio 2008 on my local PC. My Code kept on network Drive. when i am trying to run it from my local machine i am getting below security exception.is there anyway i can Grant Permissions to network folder?
*Security Exception Description: The application attempted to perform an operation not allowed by the security policy. To grant this application the required permission contact your system administrator or change the application's trust level in the configuration file. Exception Details: System.Security.SecurityException: Request for the permission of type 'System.Web.AspNetHostingPermission, System, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089' failed.
Just got a new dev machine and am having trouble with this piece of code in our project. I have set folder permissions to give Network Service read/write accessFor dev, this is being ran locally on IIS 7.5. IIS Authentication settings are Forms Authentication and Windows Authentication enabled.I am getting a permssions error when the xml is written to the local hard drive.
PDFGenerator pdfGenerator = new PDFGenerator();
DataSet dataSet1 = pdfGenerator.GenerateDataSet(Parameters, xmlFilePath);
outputXmlFile = Guid.NewGuid() + outputXmlFile;
[code]...
I wrote an asp.net application that I'm trying to run on a godaddy domain I bought. I need to read a file in a folder that I did not give read access to so that your average user cannot see in the informaion in that folder. I assumed that the asp.net program would have the same credentials as myself because server-side code. Turns out I am wrong. When I go to use the asp.net application it throws an access denied error saying that the ASP.NET user account has to be given permissions to access the folder.
After talking to two different tech support people at godaddy I've come to the realization that they are either dumb or lazy (or a combo of the two).I came across some code that you can put into the web.config file that would allow the asp.net application to impersonate a user, which would work great to use myself as the impersonated user. However it seems that godaddy cannot give me the name of the server that my domain is on (that's understandable) so I don't know what to put in the identity tag to get this to work.
Here is the code I found:
[Code]....
(of course I filled in the username and password with the correct info)
When I went to use it again it threw this error:
System.Web.HttpException: The current identity (PHX3username) does not have write access to 'C:WindowsMicrosoft.NETFrameworkv2.0.50727Temporary ASP.NET Files'.
I found the problem "Required permissions cannot be acquired." when run ASP.NET application on Windows 7.After I search from the web, somebody reccommend me to add following<trust level="Full" / >nto Web.confitack Trace:
[Code]....
ot the following error when click print report button.Application : asp.net 3.5Crystal report : 10.5Host: godadRequired permissions cannot be acquired.
Description: An unhandled exception occurred during the execution of the current web request. Please review the stack trace for more information about the error and where it originated in the code.
[Code]....
I am developing a web application using asp.net 4.0, vb.net 4.0 and Sql-Server 2005 as backend. I want to implement read only or read/write permissions for a particular logged in user. Ex : I have a Purchase order page, now I want to assign only view permissions to a particular user and read/write permissions to another user. what would be the best way to do it ? Use authentication and authorization provided by .Net or implement custom authentication and authorization ?
View 2 RepliesI have an asp page that needs to download files off of a virtual directory.
I wanted to add the virtual directory to the Visual studio app.
I've got an ASP MVC (1.0) application. It works fine locally via visual studio and on our dev server which runs IIS6. But when I try to deploy to the Test server (running IIS7 on Windows Server 2008 R2) I get only :"Could not load file or assembly '<ApplicationName>' or one of its dependencies. Access is denied" (where <ApplicationName> is the name of my application). This is followed by a "FileLoadException", a "ConfigurationErrorsException" and two "HttpException" (all with the same message as above)I deployed via publishing to an empty directory, whose contents were then zipped and transferred to the site directory on the test server. If I copy the directories contents to my IIS installation it works fine. I've checked that networkservices has permission to access the site directories and the temporary directories, which were the solutions I found via google,
View 2 RepliesI want my .net2.0 webservice application to run on IIS7.0 under CLR4.0, Is this possible simply creating an apppool with Classic,.netframework 4.0 settings and pointing my app to this pool? I have tried this and it works fine, but want to confirm on right track?
View 2 RepliesI want Deploy a MVC2 application in IIS7.
What Can I do?
I have a web application and when I decided to test on IIS 7 i have this Exception when trying to load a couple of pages that uses Entity Framework 4. I use EF 4 with my own CRUD assemblies but sometimes using the EntityDataSource. I have noticed that the problem is not appearing in all my Web Pages but I think in those that I use the EntityDataSource.
Here's the log from a Page:
Unable to load one or more of the requested types. Retrieve the LoaderExceptions property for more information.
mscorlib
System.Type[] GetTypes(System.Reflection.RuntimeModule)
at System.Reflection.RuntimeModule.GetTypes(RuntimeModule module)
at System.Reflection.RuntimeModule.GetTypes()
at System.Reflection.Assembly.GetTypes()
at System.Data.Metadata.Edm.ObjectItemConventionAssemblyLoader.LoadTypesFromAssembly()
at System.Data.Metadata.Edm.ObjectItemAssemblyLoader.Load()
at System.Data.Metadata.Edm.AssemblyCache.LoadAssembly(Assembly assembly, Boolean loadReferencedAssemblies, ObjectItemLoadingSessionData loadingData)
at System.Data.Metadata.Edm.AssemblyCache.LoadAssembly(Assembly assembly, Boolean loadReferencedAssemblies, KnownAssembliesSet knownAssemblies, EdmItemCollection edmItemCollection, Action`1 logLoadMessage, Object& loaderCookie, Dictionary`2& typesInLoading, List`1& errors)
at System.Data.Metadata.Edm.ObjectItemCollection.LoadAssemblyFromCache(ObjectItemCollection objectItemCollection, Assembly assembly, Boolean loadReferencedAssemblies, EdmItemCollection edmItemCollection, Action`1 logLoadMessage)
at System.Data.Metadata.Edm.ObjectItemCollection.ExplicitLoadFromAssembly(Assembly assembly, EdmItemCollection edmItemCollection, Action`1 logLoadMessage)
at System.Data.Metadata.Edm.MetadataWorkspace.ExplicitLoadFromAssembly(Assembly assembly, ObjectItemCollection collection, Action`1 logLoadMessage)
at System.Data.Metadata.Edm.MetadataWorkspace.LoadFromAssembly(Assembly assembly, Action`1 logLoadMessage)
at System.Web.UI.WebControls.EntityDataSourceView.ConstructContext()
at System.Web.UI.WebControls.EntityDataSourceView.ExecuteSelect(DataSourceSelectArguments arguments)
at System.Web.UI.DataSourceView.Select(DataSourceSelectArguments arguments, DataSourceViewSelectCallback callback)
................it's not complete but I guess you can see the latest breadcumb...
Just for more info i post another page problem.
Unable to load one or more of the requested types. Retrieve the LoaderExceptions property for more information.
mscorlib
System.Type[] GetTypes(System.Reflection.RuntimeModule)
at System.Reflection.RuntimeModule.GetTypes(RuntimeModule module)
at System.Reflection.RuntimeModule.GetTypes()
at System.Reflection.Assembly.GetTypes()
at System.Data.Metadata.Edm.ObjectItemConventionAssemblyLoader.LoadTypesFromAssembly()
at System.Data.Metadata.Edm.ObjectItemAssemblyLoader.Load()
at System.Data.Metadata.Edm.AssemblyCache.LoadAssembly(Assembly assembly, Boolean loadReferencedAssemblies, ObjectItemLoadingSessionData loadingData)
at System.Data.Metadata.Edm.AssemblyCache.LoadAssembly(Assembly assembly, Boolean loadReferencedAssemblies, KnownAssembliesSet knownAssemblies, EdmItemCollection edmItemCollection, Action`1 logLoadMessage, Object& loaderCookie, Dictionary`2& typesInLoading, List`1& errors)
at System.Data.Metadata.Edm.ObjectItemCollection.LoadAssemblyFromCache(ObjectItemCollection objectItemCollection, Assembly assembly, Boolean loadReferencedAssemblies, EdmItemCollection edmItemCollection, Action`1 logLoadMessage)
at System.Data.Metadata.Edm.ObjectItemCollection.ExplicitLoadFromAssembly(Assembly assembly, EdmItemCollection edmItemCollection, Action`1 logLoadMessage)
at System.Data.Metadata.Edm.MetadataWorkspace.ExplicitLoadFromAssembly(Assembly assembly, ObjectItemCollection collection, Action`1 logLoadMessage)
at System.Data.Metadata.Edm.MetadataWorkspace.LoadFromAssembly(Assembly assembly, Action`1 logLoadMessage)
at System.Web.UI.WebControls.EntityDataSourceView.ConstructContext()
at System.Web.UI.WebControls.EntityDataSourceView.ExecuteSelect(DataSourceSelectArguments arguments)
at System.Web.UI.DataSourceView.Select(DataSourceSelectArguments arguments, DataSourceViewSelectCallback callback)
at System.Web.UI.WebControls.DataBoundControl.PerformSelect()
at System.Web.UI.WebControls.BaseDataBoundControl.DataBind()
at System.Web.UI.WebControls.FormView.DataBind()
at System.Web.UI.WebControls.BaseDataBoundControl.EnsureDataBound()
at System.Web.UI.WebControls.FormView.EnsureDataBound()
at System.Web.UI.WebControls.CompositeDataBoundControl.CreateChildControls()
at System.Web.UI.Control.EnsureChildControls()
at System.Web.UI.Control.PreRenderRecursiveInternal()
at System.Web.UI.Control.PreRenderRecursiveInternal()
at System.Web.UI.Control.PreRenderRecursiveInternal()
at System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint)
I think its the EDM problem but I can't get through.
I should mention that in my development pc is working all perfectly!!!
My controls are DevExpress but I dont think this should play any role!
[EDIT]
Forgot to mention that I use Self tracking Template with the Entities.tt in a separate assembly!
[EDIT 2]
On my local Windows 7 IIS works OK! It's Windows Server 2008 I can't get it done!
I wanna serve my application in ISS to be accessed from many different URL's on my web server.
eg.
http://example.com/test1
http://example.com/test2
Both these URL's get served by the same application.
I do NOT however want to just create new virtual applications to the application, because it stuffs up the user membership roles. The users and their roles must exist accross the two URL's.
Application Pool may contain multiple worker processes (w3wp.exe) ?Application Pool may contain multiple Asp.NET Applications ?Asp.NET assigns one ThreadPool per AppDomain ?One AppDomain only contain one Web Application Instance but Application can contain multiple AppDomains ?
Edit : These questions are related to IIS 6x or higher, in which App Domains are available.
I have published my site using Visual Stuido's 2008 publish feature. I have then copied these files to a windows 2008 web server with IIS7 installed, it also has .net 3.5 sp1 and MVC installed In IIS I added the site using the 'Add a new site' right click option and then pointed this at the directory my site files are located in, I used the default application pool and it is set to integrated. Then when I attempt to browse I got the error message The Web server is configured to not list the contents of this directory. So I added Default.aspx to the default document list and I then get the following error message
HTTP Error 404.3 - Not Found The page you are requesting cannot be served because of the extension configuration. If the page is a script, add a handler. If the file should be downloaded, add a MIME map. Has anyone got any ideas on what I do next ? I have read lots of articles on this online but most are confusing and dont explain the solution in simple terms Surely it should be pretty straightforard to just deploy an MVC website to IIS7
We have a set of about 30-50 users who periodically need an ASP.net (version 4) application directory created for them.
As these numbers grow, manually creating an application directory for each user becomes cumbersome on IIS 7.
Is there a way to create these application folders using a batched/scripted/automated mechanism of some kind?
Ideally we'd like to provide input parameters of a file that contains a batch of application-names, and have the script automatically create the application directories in IIS.
We are working on a web application that creates more web applications.Each web application will have to get a Url Rewrite rule (URL REWRITE MODULE 2.0).As far as I know, there's no way to add such rules without modifying the web.config file (am I right??).So my plan was to work with multiple web.config partial files. One main .config file, and lots of .config files per application (every file will contain it's web application url rewrite rules).This way sounds a little bit messy, but I can't think of anything else, and suggestions will be welcomed.
View 1 RepliesI have a number of ASP.NET (4.0) web applications that appear to leak (a small amount) of memory during each request. It is such a small amount, that for most use-cases, it will not grow to become a problem for weeks or even months at a time. I generally try to be good with closing any connections managed by the application, avoiding state-variables (or instance variables for my singleton), etc. My question is this - is this normal behavior for ASP.NET applications? I had turned off the default (IIS 7) behavior of recycling the app pool after 20 minutes of being idle. I do this since the application takes a few minutes to build its internal cache, and I want to avoid negatively impacting the user experience (and having them wait for the application to start when they issue the request).
View 1 RepliesI don't know if it's IIS, ASP.NET or IIS7 related. I take a chance here, if you think I'm in the wrong forum, just tell me which one I should post to.
I have made the smallest demo project to illustrate my problem. You can download the sources
Here
Visual Studio 2008, .NET 3.5, IIS7, Windows 7 Ultimate 32 bits. The IIS Website is configured
ONLY for Windows Authentication in an Integreated pipeline app pool (DefaultAppPool).
Here's the problem. I have an Asp.NET MVC 2 application. In an action, I start a thread. The View returns.
The thread is doing it's job... but it needs to access Thread.CurrentPrincipal.Identity.Name
BANG
The worker process of IIS7 stops. I have a window that says: "Visual Studio Just-In-Time Debugger An unhandled exception ('System.Object.DisposedException') occured in w3wp.exe [5524]"
I checked with the debugger and the Thread.CurrentPrincipal.Identity is valid, but the Name property is disposed.
If I put a long wait in the action before it returns the view, then the Thread can do it's job and the Identity.Name is not disposed. So I think the Name gets disposed when the view is returned.
For the sake of the discussion, here's the code that the thread runs (but you can also download the demo project. The link is on top of this post):
[Code]....
Here's the code that starts the thread
[Code]....
I have some common dlls that are referenced by both a windows service application and a asp.net web application. I don't want to make separate copies of the dlls and I also don't want to put those dlls into GAC. I try to put that service application under the same root folder as the web application so that they can share the same bin folder. I am not quite sure if this will cause any problems? I did find the web application had random session timeout, but not very often. Not sure if it was caused by the shared dlls.
View 1 Replies
