I recently changed the permissions on the inetpub folder for IIS to allow me to share the folder on the network, and since then, all of my IIS sites are failing with either 500.19, or, if I switch the application pool identity to LocalSystem, error 401.3. Based on what I’ve read about these errors, it appears that one or more components of IIS don’t have the correct permissions to access the inetpub folder. I’ve given full control permissions to every user group in the security dialogue for the folder (System, Administrators, Users, and Trusted Installer), but it hasn’t rectified the issue. I have noticed that FTP is functional, this only seems to affect my ASP.NET sites.
How can I restore the default permissions to this folder? Or is there another cause I am overlooking? Thank-you for your help.
The solution was to edit the permissions on the wwwroot folder so that user IIS_IUSRS had read/write permissions. I’m guessing that I accidentally overwrote all of the permissions on the folder when I shared it on my network.
Related
I have deployed an asp.net website on a production server. It is working on my local but on the server I get this error:
An error occurred loading a configuration file: Failed to start
monitoring changes to
'E:\HostingSpaces\xxxxx\xxxxxx.xxxxxx.com\wwwroot\admin\web.config'
because access is denied
This looks to me that the app is looking for the web.config in the admin folder while it is obviously in the root.
How is this possible? How do I solve this problem?
IIS which is hosting ASP.NET is looking for a potential web.config file in every folder of your site, not just in the root folder.
This is because you may want to override certain settings for just one folder.
So you may have a web.config in admin but IIS hasn't got access to it, or IIS hasn't got access to the whole admin folder.
Check the permissions on that directory.
The problem is that the directory it has been deployed to does not have the correct read/write permissions for IIS to read the web.config.
Each website configured in IIS 6+ runs under a specific AppPool. That app pool runs under a specific user account, and it is that user account that needs read/write permissions to this directory.
I'm uploading files into a folder. It works as it should when I run the solution locally, but when I've uploaded the site to the web server using "copy website", - I can no longer upload files to the folder.
Can I change the permissions somehow?
It depends is the user that is trying to upload the file(s) into that directory on the server have permissions to that folder on the server, eg: read/write, ect... Also is the user that will be using that program on the server is running the application as themselves or as the IIS User account, or some other dedicated account?
Update:
Since you are doing it through the VPN, try terminal serving to that server and if you have personally permissions to make this change as in give permissions then do it yourself or ask the admins to do it for you.
Depending on the folder you are uploading your files into and the account you have configured the web server to execute your application under, there might be different ways to achieve that. But basically you should rant write access to this account to the given folder you are saving the uploaded files into. But if you use some of the special ASP.NET folders such as App_Data for example to store the uploaded files, the account should already have write permission to that folder. And if you have uploaded your site to some hosting company that don't provide you the possibility to change permissions on the different folders that are part of your website you might need to contact the support so that they perform he necessary modifications that you need.
I recently started an Orchard-CMS website. That's a new CMS which uses ASP.NET MVC 3. http://www.orchardproject.net you can find more info.
It has to be really easy to install a theme. But everytime i try that, i get the error that the dependencies.xml file is not accessable. (Orchard needs the dependencies.xml file, to write the links to new theme's and modules)
My site is running on an IIS7 local machine and i granted all permissions to the ASP.NET user and the NETWORK USER. But i still have permission-problems, any ideas?
By default the IIS 7 application pools run under IUSR account, so you should grant this user the appropriate permissions. From security perspective it's good to create a new, separate account for each application pool and I'd advise you to do so. It'll also give you more fine-grained control.
Also, check whether the permission changes were correctly propagated to App_Data and App_Data/Dependencies folder and their content. If not, change permissions for Dependencies folder explicitly. I've noticed that sometimes they don't get propagated correctly if you change permission at the root level.
Our asp.net app writes errors to a text log file in the web sites root folder. This has lead to all sorts of permission problems, different flavors of IIS and windows allow different things by default.
So what I am wondering is there a location somewhere in Windows where all types of users can write a file without any extra permissions that will also work for all IIS and flavors of windows?
I am thinking of the ApplicationData folder, but did this exist in Server 2003 ?
Thanks,
AJ
The easiest solution would be to use the App_Data subfolder of your web application for this. By default it's not viewable from the web, so Internet clients won't be able to read the logs.
Depending on your deployment method, you might have to change the permission to allow write access to this folder (to the user under which your web application is running).
Alternatively, there is a place where every user can write to: It's that user's temporary folder, which you can access through Path.GetTempPath. This, however, does not sound like a suitable location for log files.
You should always first think about wwwroot folder (%systemdrive%\inetpub\wwwroot) because it has the required permission.
The permission you need is to set a full control for IIS_IUSRS
Edit: you can simply give Everyone Full Control (not recommended at all) but this solves most of ntfs permissions issues with IIS
I've just installed windows server 2008 r2 along with visual studio and dropbox. I'm using it as a VM for development and dropbox helps me keep my files in sync with other machines.
I've got my site set up in IIS but I'm getting an access denied error when trying to view the site. I've had this before and to get around it in the past I've gone through and added the IIS_User account to the list of permissions to read/modify the files. I assume because the file's have been copied down with drop box the files don't have the necessary permissions. Here's the bugger, I can't batch update the files by modifying permissions on a folder, I'm having to do it right to the file level and even worse, one at a time! I can't have this.
I'm relatively new to 2008 r2 and IIS 7 so I have no idea what's happening here. Can someone explain what is going on and if there's an IIS/file permission setting I can update to resolve it at the top level folder?
I've tried adding anonymous permssions on the website in IIS and I've added permissions on the folder for IIS_User (even Everyone). I have an Administrator account and that's already set to allow me to read/write/modify the files.
This is typically the message I'm getting 'An error occurred loading a configuration file: Access to the path X is denied'.
This is happening on ascx & aspx files as well as config files.
Edits:
The site is visible when debugging from Visual Studio.
The site is operating in Full Trust (internal)
Please help, this is stopping me from working and driving me insane!
By default in IIS 7, websites run as the local system's network account (NetworkService), not as IIS_User.
To verify, in IIS Manager, select the Site in question, click Basic Settings... and check the Application Pool it is assigned to. Then go into Application Pools and check the Identity for that Application Pool. Make sure that user listed is in the ACL.
Adding Everyone to the ACL should work instead, but just in case I would suggest you check the above. Also of course make sure when you set the ACL to check the box for resetting inheritance on all subfolders, if that is appropriate for your application.
You could also try setting the identity of the application pool to a local (or domain) user you have created which has access to your application directory.
Hope that helps.
Regarding whether other identities would work for your app pool, that depends entirely on whether those identities have permissions to all the files and/or databases and other resources you application needs to access. Right now you have the application running under your user account, which is generally not recommended. IIS has your password cached, and if you change it, your application will stop working until you update the application pool configuration.
As far as setting NTFS permissions, it can get tricky. Once you have disabled permissions inheritance, that file or folder will need to be updated individually every time you need a permission change. The flip side of this is that you cannot remove inherited entries on an ACL, you can only add to them. However you can design a strategy that offers a baseline level of permission at the root of a file structure, and then add permissions to subfolders/files.
In order to check & reset inheritance on a folder, go into its properties, security tab, click advanced, then click Edit. You can see whether this folder inherits permissions from its parent, and optionally wipe out all subfolder/file permissions and enable inheritance on all child folders & files.
Hope this helps.