Security :: Impersonation Error / .NET User Account Has To Be Given Permissions To Access The Folder

Jun 18, 2010

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'.

View 3 Replies


Similar Messages:

Security :: Which User Account Should Be Granted Access To App_Themes Folder

Apr 9, 2010

the only way to make themes work is to allow user "Everyone" to access the folder App_Themes. I am wondering if a more specific user instead of "Everyone" can be granted the access to allow themems work.Account "IIS_IUSRS" and "NETWORK SERVICE" have already been granted access.This is about folder access of Windows 7 running IIS7, not web page authorization configured via web.config. The web page is browsed via local host (i.e. the web page address is something like "[URL]

View 1 Replies

Security :: No Impersonation - But Wrong Account Being Used To Access Files?

Aug 2, 2010

I run a simple .aspx website on a Windows Server 2008 machine.There is no impersonation, and System.Security.Principal.WindowsIdentity.GetCurrent().Name returns NT AUTHORITYNETWORK SERVICE, which it the account which the application pool runs.I tried to test the security of the application and server by removing file permissions to the .aspx files. I was greatly worried when the website continued to run without problem (it should not have been able to read the .aspx files).By turning on file level auditing, I discovered that the .aspx files were being read by the machine$ account (if the machine is called Serv1, then the files would be read by the Serv1$ account, which seems to have access to all files on the local machine).Is this a security breach or is this behaviour by design ?

View 4 Replies

Security :: Impersonation Error When Trying To Upload Email From Outlook Of My Account?

Jun 2, 2010

in my asp.net application, I am trying to upload email from outlook of my account. I get the error mentioned below.

[System.Web.Services.Protocols.SoapException] = {"The server to which the application is connected cannot impersonate the requested user due to insufficient permission."}

View 1 Replies

Security :: How To Set Access Or Permissions To Folder By Programming C#

May 3, 2010

how can we set grant or dynie access or permissions to folder by programming c# in asp.net?

View 5 Replies

Security :: Impersonation / Getting Error / Login Failed For User 'NT AUTHORITYANONYMOUS LOGON

Aug 16, 2010

I'm running IIS 6.0 on a Windows 2003 server and running an ASP.NET 4 application which connects to an SQL Server 2005 database on another server. I have my Default.aspx page set to Windows authentication with anonymous access disabled.

When I load up the page it asks for a username and password (as expected), I enter my credentials and it comes up with the following error:Login failed for user ''. The user is not associated with a trusted SQL Server connection.

If I add the following to my web.config file: <identity impersonate="true"/> then I get the following error:

Login failed for user 'NT AUTHORITYANONYMOUS LOGON'.

And if I add the <identity impersonate> tag set to true and with my username and password included it connects successfully.

I can't leave this in there as I want each user to connect as themselves, so why is the server not using the credentials that I enter when prompted to connect to the database ?

View 5 Replies

C# - IIS Virtual Folders Permissions Per User Account?

Aug 10, 2010

I have a website with the below structure for saving product images:

~/fileserver/{user_id}/{file_id}.{file_extension}


I want to restrict access to each {user_id} folder and let only the specific user to retrieve that image. How this can be done? Do I have to set something in IIS?

View 1 Replies

How To Restrict Access To A Specific File In The Account Folder Rather Than The Entire Folder

Jan 1, 2010

I am ristrcting access to the Account folder using below:

<location path="Account">
<system.web>
<authorization>
<deny users="?"/>
<allow users="*"/>
</authorization>
</system.web>
</location>

and access to the Default.aspx using

<location path="Default.aspx">
<system.web>
<authorization>
<deny users="?"/>
<allow users="*"/>
</authorization>
</system.web>
</location>

but how do i restrict access to a specific file in the Account folder rather than the entire folder?

I tried the following but did not work

<location path="AccountChangePassword.aspx">
<system.web>
<authorization>
<deny users="?"/>
<allow users="*"/>
</authorization>
</system.web>
</location>

View 1 Replies

Security :: Remove Execution Permissions In One Folder?

Jan 16, 2011

I 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.

View 8 Replies

Security :: Impersonation With Domain Account Without Joining The Domain?

Sep 28, 2010

My feeling says it's not posible but anyway I am curious if there is at least a workaround for accomplish this.Basically I am working at my client site and my machine is not connected to the domain.What I want to do is running a web application locally under a domain account, and using the webdev server.The webapp uses the default authentication, windows authentication that is.I tried using impersonation with domainuser & password but I got the following error Could not create Windows user token from the credentials specified in the config file. Error from the operating system 'Logon failure: unknown user name or bad password.I have to mention that the username and the password are correct.

View 2 Replies

Security :: How To Show A Warning Popup When User Is Not Authorized To Access A Specific Folder

Feb 16, 2011

I am implementing membership provider. For example, anonymous users are not allowed to acces pages under the folder, namely XXX.

When user clicks to navigate any of those pages I would like to display a popup window. I know I can implement button clikc events. But there are many buttons and links. What is the most effective way to do that?

View 8 Replies

Security :: Getting Error / Request For The Permission Of Type 'System.Security.Permissions.FileIOPermission, Mscorlib

Jun 3, 2010

I am using Itext sharp to create a pdf. I am adding an image and I keep getting this error

Request for the permission of type 'System.Security.Permissions.FileIOPermission, mscorlib, ersion=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089' failed.

it is this bit of code that is causing this

[Code]....

If i comment this out, the PDF builds and no errors are thrown (there is just no image)

I don't understand cause I am am trying to do is read a file.

View 2 Replies

Security :: Programmatic Impersonation Access Denied To UNC Path

Jun 4, 2010

Programmatic impersonation access denied to UNC path

[WebMethod]

View 1 Replies

Security :: Anonymous Access, Impersonation, Network Share?

Apr 26, 2010

If you use anonymous access + impersonation of a windows domain account to access a file on a network share, is the password sent in clear text?

View 3 Replies

Security :: Permissions Error Running 2.0 App In IIS

Mar 4, 2010

I am having trouble running a commercial ASP.NET application on a client machine. On most client machines this runs as intended, but for one machine I am getting a security exception as follows: Server Error in '/ElasSelfService' Application. Required 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.

Exception Details: System.Security.Policy.PolicyException: Required permissions cannot be acquired. Source Error: An unhandled exception was generated during the execution of the current web request. Information regarding the origin and location of the exception can be identified using the exception stack trace below.
Stack Trace:

[PolicyException: Required permissions cannot be acquired.]
System.Security.SecurityManager.ResolvePolicy(Evidence evidence, PermissionSet reqdPset, PermissionSet optPset, PermissionSet denyPset, PermissionSet& denied, Boolean checkExecutionPermission) +7602199
System.Security.SecurityManager.ResolvePolicy(Evidence evidence, PermissionSet reqdPset, PermissionSet optPset, PermissionSet denyPset, PermissionSet& denied, Int32& securitySpecialFlags, Boolean checkExecutionPermission) +57
[FileLoadException: Could not load file or assembly 'Infragistics2.WebUI.UltraWebListbar.v8.3, Version=8.3.20083.1009, Culture=neutral, PublicKeyToken=7dd5c3163f2cd0cb' or one of its dependencies. Failed to grant minimum permission requests. (Exception from
HRESULT: 0x80131417)]
System.Reflection.Assembly._nLoad(AssemblyName fileName, String codeBase, Evidence assemblySecurity, Assembly locationHint, StackCrawlMark& stackMark, Boolean throwOnFileNotFound, Boolean forIntrospection) +0
System.Reflection.Assembly.nLoad(AssemblyName fileName, String codeBase, Evidence assemblySecurity, Assembly locationHint, StackCrawlMark& stackMark, Boolean throwOnFileNotFound, Boolean forIntrospection) +43
System.Reflection.Assembly.InternalLoad(AssemblyName assemblyRef, Evidence assemblySecurity, StackCrawlMark& stackMark, Boolean forIntrospection) +127
System.Reflection.Assembly.InternalLoad(String assemblyString, Evidence assemblySecurity, StackCrawlMark& stackMark, Boolean forIntrospection) +142
System.Reflection.Assembly.Load(String assemblyString) +28
System.Web.Configuration.CompilationSection.LoadAssemblyHelper(String assemblyName, Boolean starDirective) +46
[ConfigurationErrorsException: Could not load file or assembly 'Infragistics2.WebUI.UltraWebListbar.v8.3, Version=8.3.20083.1009, Culture=neutral, PublicKeyToken=7dd5c3163f2cd0cb' or one of its dependencies. Failed to grant minimum permission requests. (Exception
from HRESULT: 0x80131417)]
System.Web.Configuration.CompilationSection.LoadAssemblyHelper(String assemblyName, Boolean starDirective) +613
System.Web.Configuration.CompilationSection.LoadAllAssembliesFromAppDomainBinDirectory() +203
System.Web.Configuration.CompilationSection.LoadAssembly(AssemblyInfo ai) +105
System.Web.Compilation.BuildManager.GetReferencedAssemblies(CompilationSection compConfig) +178
System.Web.Compilation.BuildProvidersCompiler..ctor(VirtualPath configPath, Boolean supportLocalization, String outputAssemblyName) +54
System.Web.Compilation.BuildManager.CompileWebFile(VirtualPath virtualPath) +229
System.Web.Compilation.BuildManager.GetVPathBuildResultInternal(VirtualPath virtualPath, Boolean noBuild, Boolean allowCrossApp, Boolean allowBuildInPrecompile) +261
System.Web.Compilation.BuildManager.GetVPathBuildResultWithNoAssert(HttpContext context, VirtualPath virtualPath, Boolean noBuild, Boolean allowCrossApp, Boolean allowBuildInPrecompile) +101
System.Web.Compilation.BuildManager.GetVirtualPathObjectFactory(VirtualPath virtualPath, HttpContext context, Boolean allowCrossApp, Boolean noAssert) +126
System.Web.Compilation.BuildManager.CreateInstanceFromVirtualPath(VirtualPath virtualPath, Type requiredBaseType, HttpContext context, Boolean allowCrossApp, Boolean noAssert) +62
System.Web.UI.PageHandlerFactory.GetHandlerHelper(HttpContext context, String requestType, VirtualPath virtualPath, String physicalPath) +33
System.Web.UI.PageHandlerFactory.System.Web.IHttpHandlerFactory2.GetHandler(HttpContext context, String requestType, VirtualPath virtualPath, String physicalPath) +40
System.Web.HttpApplication.MapHttpHandler(HttpContext context, String requestType, VirtualPath path, String pathTranslated, Boolean useAppConfig) +160
System.Web.MapHandlerExecutionStep.System.Web.HttpApplication.IExecutionStep.Execute() +93
System.Web.HttpApplication.ExecuteStep(IExecutionStep step, Boolean& completedSynchronously) +155

The website has a separate application pool defined for it running under the Network Service account. I have checked the settings for the virtual directory for the application but nothing seems wrong. I have tried defining the trust level in web.config to full trust but this does not fix the issue. I have looked into defining the trust level for the application through the machine.config file but I am unsure of how to proceed with this.

View 4 Replies

Security :: Permissions On Subdirectory 401 Error?

Dec 27, 2010

We use a build tool, TeamCity to do our builds. I have a directory locally with javascript files that works fine, but when its built and pushed to our test server and I try to get to any files in the directory I get: 401 - Unauthorized: Access is denied due to invalid credentials.

I've changed permissions several time on the server (2008/IIS 7) and still the problem persists. I have other directories that have javascripts and when I put the path into the browser for them I get the source.

View 2 Replies

Security :: User Be Logged In For Impersonation To Work?

Jun 4, 2010

My Windows Server 2008 server hosts an ASP.net application that uses impersonation. The application works as long as the user being impersonated remains logged on to the server. However, when the user logs off, clients can no longer view the web pages. They get a cryptic error instead. How can I configure the server to work without the impersonated user remaining logged on?

View 5 Replies

Security :: How To Get Impersonation Based On The User Login All The Time

Jan 14, 2010

I set the impersonation to true in web config. First time accessing the page, it implements the impersonation to access Sql sERVer. However the second request and so on to page, it does not implement impersonation, rather it uses NT AUTHORITYIUSR user account.

I need to impersonate based on the user login all the time.. How can I achieve this?

View 13 Replies

Security :: Active Directory User Impersonation With Forms Authentication

Aug 31, 2010

I've written a small ASP.NET 3.5 application to allow users to update selected account attributes on their own. Everything works fine when I use Basic Authentication, but because the dialog that is presented is less than ideal, I'd like to use forms authentication to give the users more instruction on how to log in. My problem is that in order for the user to update their account information, I have to have the application impersonate them for the update actions. I've scoured the internet trying to find a solution to my issue, but nothing fits or works. I have tried setting the web.config:

[Code]....

I also tried using the LogonUser method to create a user token and backend the authentication that way, and it doesn't work either.

[Code]....

View 2 Replies

Access :: IIS_WPG Write/modify Access To The Folder Where MS-Access Database Is Located - Insert An Error Pop-up?

Feb 17, 2010

Is there anything missing in IIS 6.0 that prevents me from (Insert into table) using MS-Access?

Explain: The application works fine under Visual Studio 2008 IDE the insert into table works fine with no error, Also I tested with hosting provider and works fine with no problem. but now I have published the same exact app in a dedicated server windows 2003 with
IIS 6.0 .NET framework 2.0 with latest service pack I gave IIS_WPG write/modify access to the folder where MS-Access database is located and database but at the time of insert an error pop-up. I need to install in the Server or settings in the IIS to recognize my MS-Access db is it some office runtime that I am missing. (BTW I am using OLEDB connection string in my C# )

Using System.Data.OleDb;

I can retrieve data off of it with no problem but when I try to insert is when it fails I thought the problem was Access Rights but I do not think is the case.

View 4 Replies

Security :: Impersonation Of User Accessing File Server From Outside Domain Failing

Dec 23, 2010

I have a machine in MyDomain on which i have deployed the website and file server as virtual directory. For file server i have created an application pool with identity as UserName and Password. And file server directory setting as Integrated Windows Authentication instead of Anonymous Access. When i am accessing file server from outside the domain then it is asking for user name password. After providing the credentials it open the file. Now i am trying to access the file server from wbsite using the machine outside the domain.Before accessing i am impersonating the current user with user which is present in identity. But after redirecting to the file server url it is again asking the credntial. why it is asking the credential if i have already impersonated the user.

View 4 Replies

Security :: "Request For The Permission Of Type 'System.Security.Permissions.FileIOPermission" Error?

Feb 22, 2011

Here is my code

[Code]....

"fileUpload" is the FileUpload ASP.NET control. The SaveAs method writes the user uploaded file to a specified location on the server. IT WORKS. That tells me that the ASP.NET process has the proper write permission to write to the file.The next line uses an assembly called PdfSharp which you can use to open PDF files and manipulate them. In this case, the line simply opens up the user uploaded file. That is where the error occurs. WTH?

It works on my production machine. It does not work on my local machine. It USED TO. It was never a problem before.So why would it be fine to WRITE to the server, but trying to open a file give an error? Makes no sense. Googling yields a suggestion to put <trust level="Full" originUrl="" /> under <system.web> in web.config. It does not work.

View 3 Replies

Security :: How To Create User Account Belong To Normal User Automatically

Mar 25, 2010

I facing a problem here. how can I make the create user wizard category all the new user become normal user role? I have created 2 role which is Manager and Normal User. Normal User can't view the Manager page. But after i create a new user account, i can view manager and normal user page. I want to make all the new member registration will be normal user role?

View 6 Replies

Security :: How To Access Network Share On Domain By Using An AD Account Credentials

Apr 23, 2010

I've been researching and I've spent pratically all day on this. Here's my issue. The website uses forms authentication that we authenticate against active directory. I've been attempting to access files we have on a network share and push them down to the user (when they request them) in an http response. I keep getting "Access to the path <unc path> is denied".

Here's the code:

[Code]....

Things I've tried:1) When I add the "Computer" to the permissions of the folder it works and I dont even need to emulate a user (essentially just commenting out this code), but I'm not sure we want to explicitly give the computer access to some of our network shares 2) I've verified it's the correct username and password for the active directory account and that they have permissions on these network shares 3) I've fooled around with the WebProxy class with no luck (as I'm not entirely familiar with it) 4) I've tried impersonating the user by creating a windows token and passing the token as credentials (i've done this with similar websites) with no luck, plus this seemed a bit complicated for something I figured would be relatively easy.Its almost as if, the WebClient class isn't even using the credentials i've passed it.We've got it working now, but only by giving the "Computer" specific permissions on the network shares, which we'd like to avoid.

View 1 Replies

Security :: Possible To Suspend A User Account

Jan 16, 2011

Is it possible to SUSPEND a user account? I want to do an application in which the admin retrieves a list of all the user accounts in the database, and select a particular one to suspend it. And, that suspended account would not be able to log in to the application?

View 4 Replies







Copyrights 2005-15 www.BigResource.com, All rights reserved