Security :: Webservices Access Denied With Service Account "NetworkServices"?
Oct 4, 2010
I have created an asp.net web application on windows server 2008. I have created a website in IIS 7 with an application pool. The application pool has the identity "NETWORKSERVICE". I have a web reference in my application with a certificate.
When I create a new web application and add the code below and add the web reference, and run the web application from the solution (and not from a website in IIS), the web service works fine. I think the local administrator has permissions and the network service account not.
public static PartsService MyCompanyPartsService
{
get
{
if (_partsService != null)
return _partsService;
_partsService = new PartsService();
_partsService.PreAuthenticate = true;
[Code]....
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Mar 10, 2010
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Mar 12, 2010
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Nov 3, 2010
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<configuration>
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Feb 10, 2010
I am new to IIS and have some questions.
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I'm a lowly DBA.I am supporting a web app that allows users to upload images (among other documents). The system is deployed and working and not having issues with the uploads. However, I upgraded my development box recently and since then I have been encountering an "access denied" issue. Initially I thought it was a simple security issue but now it seems it is more complex.
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I have set up a simple bit of code to upload an image to the web server. It works offline without a hitch but online I get an error saying denied access.I am not overly surprised to be honest as I have not configured anything on the server (through my web host "Mochahost") to allow unknown users to upload files. I wonder if someone could point me in the right direction.
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Feb 15, 2011
I have read this post [URL] about something similar to my problem, but here is the thing, this Web Application worked without problems until someone changed some rights in the folder: '\ServerNameFolder' I have write permissions for both "DOMAINusername" and ASPNET but it doesn't work, anytime I attempt to upload a file from theweb app the "access to the path '\ServerNameFolderTest.xls' is denied" appears. But if I do it
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Jun 15, 2010
I have a web service in which i am making connection to the database to get data..now i want that the app pool account should be used to make the connection and not the current user's credentials..can somebody tell me step by step what changes do i need to make like setting impersonation=true etc.
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May 27, 2010
I wrote a web service sometime back, and uploaded to one of our network Server's IIS. The webservice needs to access a network folder, which was working perfectly fine till a month ago. Now, when we use the webservice in our .Net application, it fails with the exception message "Access to the path '\<networkMachine ><Folder >' was denied" (may be some group policies changed). But when I run the webservice from my local machine's Visual Studio debugger, it can access that folder. What could be different on the server's IIS w.r.t. my service? Why was it able to access the network folder before but not now? Please note that I can manually access that shared network folder from my machine, and also when I remote desktop to that <networkMachine> from windows explorer.
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Jun 4, 2010
Programmatic impersonation access denied to UNC path
[WebMethod]
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Apr 8, 2010
I am using NeatUpload file upload control: but issue can be generic i am thinking .. that's why posting on asp.net site...
Code works fine on my DEV machine (both file system and localhost) but when i deploy the code on Staging or Prod (on web server)... upload feature works fine but when I try to access the uploaded documents from staging server or Prod server, it says Access denied and cannot open the PDF document??
tried all the options but could not solve this issue... is this related to control or settings on my IIS...
before using NeatUpload(single upload) we were using microsoft upload control and it works fine in accessing the documents....
again upload works perfectly fine... the issue is accessing the documents..
I am using :
try
{
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FileUpload1.MoveTo(saveLocation, MoveToOptions.Overwrite);
}catch{<some return value>}
finally
{
FileUpload1.FileContent.Position = 0;
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Dec 20, 2010
i use filestream in sql server 2008 and vs 2008(web project)
local pc (application server and database server are all in one pc):
no problem can do the filestream (i mean read and write)
connectionString="data source=ETACTNB10SA;database=XXXXXt;user=XX;password=XXXXX;Trusted_Connection=true;Integrated Security = SSPI;" providerName="System.Data.SqlClient"
network (one pc for application server, other one for database server )
if i use
connectionString="data source=ETACTNB10SA;database=XXXXXt;user=XX;password=XXXXX;Trusted_Connection=true;Integrated Security = SSPI;" providerName="System.Data.SqlClient"
problem is can not access database
if i use
connectionString="data source=ETACTNB11SA;database=XXXXXt;user=XX;password=XXXXX;" providerName="System.Data.SqlClient"
problem is filestream access denied (database can access, mean can do normal insert , update and delete)
code for read function of filestratm:
SqlTransaction objSqlTran = myConn.BeginTransaction();
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Sep 10, 2010
[Code]....
Unauthorized: Access is denied due to invalid credentials.
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Jun 9, 2010
I'm currently working on an ASP.NET app that I inherited. There are a variety of file operations it has to perform and I'm getting and Access denied error when I attempt to create a directory.I've confirmed that the correct account is being impersonated and authenticated by checking WindowsIdentity.GetCurrent I've also confirmed that the account has full control for the parent folder of the directory I'm trying to create.The only think I can think of is that there might be an issue using a domain account rather than a local account. I'm not really 100% solid on how permissions work in this situation.Any ideas on why the account wouldn't have access? Is there any other code I could try to get more details about what is going on?
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Oct 4, 2010
I have asp.net page running under MOSS2007 and there is Access Denied error at signing (signedXml.ComputeSignature()). The code works as normal .net web application but it does not work under MOSS.
Access is denied.
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Nov 11, 2010
Will someone point me to a tutorial on how to hide and denied access to certain pages based on what roles the user is in?
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Mar 5, 2010
I'm moving applications from IIS6 to IIS7.5 (win 7 an win server 2008 r2), when 2 applications (with identity impersonate) try to get a file with response.writefile only from a UNC path i'll get "access denied". In IIS6 and Visual Studio Developer Web Server, same code works. I can save file with FilePath.SaveAs and get name and length with FileInfo, but not download. After 2 days of nightmares I have tried to change
Response.WriteFile(filePath)
to
Response.BinaryWrite(File.ReadAllBytes(filePath))
and now work. My question is: can I have a microsoft developer to sacrificate for my avenge?)
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