publish an IIS my asp net core application

sblb 1,166

Hi, I try to pubish my application aspnet core and follow up the link publish-to-iis
I publish in the repository \bin\Release\net5.0
After that copy/paste the repository in IIS repository.

First of all I received this message

How can I check that the pool has the acces to write ...?

FYI, when I run the myapp.exe the application is well run.

Thanks in advance

Sam Wu-MSFT 7,036 Reputation points Microsoft Vendor

2022-07-25T03:08:36.68+00:00

@sblb

Can you change your error message to English? are you trying to check if the application pool has permission to read a certain folder or file? If yes, then you can right click on your file and look at properties - security.
sblb 1,166 Reputation points

2022-07-25T07:18:59.93+00:00

Can you change your error message to English?

The server is configured to use direct authentication with a built-in account to access the specified physical path. However, Internet Service Manager cannot verify that the embedded account has access. Verify that the application pool identity has read access to the physical path. If this server is attached to a domain, and the application pool identity is NetworkService or LocalSystem, ensure that <domain><computer_name>$ has read access to the physical path. Then test the settings again.

right click on your file and look at properties - security.

I guess that I have to click on folder where there is my application. I've made the changing and I've always the message above

PLus in dev tools I received the error message : Failed to load resource: the server responded with a status of 500 ()
Sam Wu-MSFT 7,036 Reputation points Microsoft Vendor

2022-07-27T02:45:37.197+00:00

@sblb

Failed to load resource: the server responded with a status of 500 ()

Try using failed request tracing to see details about 500 error.

1 answer

AgaveJoe 26,191 Reputation points

2022-07-25T11:15:22.83+00:00
Right click the physical folder that contains the application. Select properties. Then the security tab. Click Edit. Click the Add button. Enter the application pool identity for you application. If you did not specify an identity then the default identity is the name of the application.

IIS APPPOOL\name.of.your.application

Select the authorization your application pool needs. For example, if you are writing files to the physical folder then you need read/write. If your application writes file to other locations on disk then that folder needs read/write as well. In the later case you should consider creating a service account with least privileges. Use the service account as the application pool identity.

Network Services or Local Services might be an option depending on how your application works.

Access Control Overview
Service Accounts

If you are not sure what the identity is, then open IIS Manager. Open the application pools. Find the application pool for your application, right click, select advanced. settings. Then find the Identity property.

keep in mind, you posted this under asp.NET MVC but you question is related to IIS or Windows security.
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sblb 1,166 Reputation points

2022-07-26T11:00:09.707+00:00

Thanks I will check it

sblb 1,166 Reputation points

2023-05-30T13:22:34.6966667+00:00

Hi, thanks to your reply.

I given all informations that you recommends and it doesn't work.

FYI, I publish in folder via VS and after I copied/pasted in the folder IIS. I verified all acces, it's ok.

When I launch my app I obtained

Could you please give me some advise to deploy & hosting my app on IIS?

Thanks in advance

AgaveJoe 26,191 Reputation points

2023-05-30T13:38:17.7533333+00:00

I given all informations that you recommends and it doesn't work.

No, my instructions work perfectly. Most likely the problem is your understanding.

The new error message "sorry, can't access this page" means the URL does not exist or DNS has not been setup.

sblb 1,166 Reputation points

2023-05-30T19:36:36.5766667+00:00

I set up the DNS address as below in hosts file

the application pool is configured as below

The web config file is

<?xml version="1.0" encoding="utf-8"?> <configuration> <location path="." inheritInChildApplications="false"> <system.webServer> <handlers> <add name="aspNetCore" path="*" verb="*" modules="AspNetCoreModuleV2" resourceType="Unspecified" /> </handlers> <aspNetCore processPath="dotnet" arguments=".\FollowUpDash.Server.dll" stdoutLogEnabled="false" stdoutLogFile=".\logs\stdout" hostingModel="inprocess" /> </system.webServer> </location> </configuration> 

Most likely the problem is your understanding.

That's why I'm here. Because I need help on this subject.

Thanks in advance to your help!
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