API 500 error from IIS hosted as Virtual Directory

ASP.NET Maker General Discussion (ASP.NET Maker)
1

I have 2 App’s for learning APi’s.1st hosted under Default Web Site which is working fine both Generating JWT token & accessing api’s as root/api/.
2nd hosted as Virtual Directory under Default Web Site which is like localhost/VD/.

But when i accessing api’s under 2nd i.e localhost/VD/ i can generated JWT token but can’t accessing anything under localhost/VD/api/list etc.Do i miss some setting or any change i have to done. Request some Help.

2

Make sure that you set it up as an web application. What error did you get? To verify, disable security and test for the API list page (api/list/table).

3

Thank you for replying.
Yep it is configured as Web application.
Then tried removing Security. This case i can’t generate JWT as postman asking for username & password.
({“errors”:{“Password”:[“The Password field is required.”],“Username”:[“The Username field is required.”]},“type”:“https: XXXX”,“title”:“One or more validation errors occurred.”,“status”:400,“traceId”:“|ec0c77aa-4e2565fe2c2b63cf.”})While accessing /list/[table]
Still getting same 500 Internal server error. (A generic error message, given when no more specific message is suitable.)****Error
Oops! Something went wrong.
No authenticationScheme was specified, and there was no DefaultChallengeScheme found. The default schemes can be set using either AddAuthentication(string defaultScheme) or AddAuthentication(Action configureOptions).****I also tried ValidateIssuerSigningKey, ValidateIssuer, ValidateAudience, ValidateLifetime to false
Finally i tried
[AllowAnonymous] in-place of [Authorize] in apicontroller.cs at HttpGet{table}.
This time i can able to get values. But this is not safe.

4

Do you have Windows Integrated Auth in virtual directory set-up?
Also, check Authentication Mode is set to Windows in Advanced Settings of the project in ANM.I have a project in development, and it is working OK as a VD in IIS with Windows Integrated Authentication, including some custom APIs

5

Ty. I am still learning programming.
My IIS is only showing Anonymous authentication & ASP.net Impersonation.
In IIS Authentication i was connected as local Admin & on Test Settings i was getting both username & path getting pass tick.
I think we need to be in Domain to get windows authentication???

6

Sorry with the confusion in above post.
I installed windows authentication from server manager.
After i enable it.
Still i am getting following error for correct [Table]
“type”: “https xxxxxxxx”,
“title”: “Unauthorized”,
“status”: 401,
“traceId”: "|28d8d848-40db5dce9cea9d96."and following for Wrong [Tablexx]
“success”: false,
“error”: “”,
“version”: “17.0.9”

7

disable other Auth providers in IIS site if you enabled Windows Integrated Auth.