500 Internal server error, unable to login

[umardraz]

Hi,

I have installed IIS Administration 6.0.0. on server 2016.

I had successfully generated Access Token
But I am getting 500 internal server error whenever I tried API explorer using https://localhost:55539/#/api

Here is the event error logs

Log Name: Application
Source: Microsoft IIS Administration API
Date: 11/20/2022 11:28:22 PM
Event ID: 0
Task Category: None
Level: Error
Keywords: Classic
User: N/A
Computer: udf-zlb-04
Description:
Microsoft IIS Administration API encountered an unexpected error: System.ArgumentOutOfRangeException: The UTC time represented when the offset is applied must be between year 0 and 10,000. (Parameter 'offset')
at System.DateTimeOffset.ValidateDate(DateTime dateTime, TimeSpan offset)
at Microsoft.AspNetCore.Authentication.JwtBearer.JwtBearerHandler.HandleAuthenticateAsync()
at Microsoft.AspNetCore.Authentication.JwtBearer.JwtBearerHandler.HandleAuthenticateAsync()
at Microsoft.AspNetCore.Authentication.AuthenticationHandler`1.AuthenticateAsync()
at Microsoft.AspNetCore.Authentication.AuthenticationService.AuthenticateAsync(HttpContext context, String scheme)
at Microsoft.AspNetCore.Authorization.Policy.PolicyEvaluator.AuthenticateAsync(AuthorizationPolicy policy, HttpContext context)
at Microsoft.AspNetCore.Mvc.Authorization.AuthorizeFilter.OnAuthorizationAsync(AuthorizationFilterContext context)
at Microsoft.AspNetCore.Mvc.Infrastructure.ResourceInvoker.g__Awaited|20_0(ResourceInvoker invoker, Task lastTask, State next, Scope scope, Object state, Boolean isCompleted)
at Microsoft.AspNetCore.Mvc.Infrastructure.ResourceInvoker.g__Awaited|17_0(ResourceInvoker invoker, Task task, IDisposable scope)
at Microsoft.AspNetCore.Mvc.Infrastructure.ResourceInvoker.g__Awaited|17_0(ResourceInvoker invoker, Task task, IDisposable scope)
at Microsoft.AspNetCore.Builder.RouterMiddleware.Invoke(HttpContext httpContext)
at Microsoft.IIS.Administration.WebServer.Injector.Invoke(HttpContext context)
at Microsoft.IIS.Administration.HeadTransform.Invoke(HttpContext context)
at Microsoft.IIS.Administration.Startup.<>c.<b__4_0>d.MoveNext()
--- End of stack trace from previous location ---
at Microsoft.IIS.Administration.Security.Authorization.AuthorizationPolicyMiddleware.Invoke(HttpContext context, IAuthorizationService authorizationService)
at Microsoft.IIS.Administration.Security.WindowsAuthenticationExtensions.<>c.<b__0_0>d.MoveNext()
--- End of stack trace from previous location ---
at Microsoft.IIS.Administration.Cors.CorsExtensions.<>c.<b__0_2>d.MoveNext()
--- End of stack trace from previous location ---
at Microsoft.IIS.Administration.Cors.CorsExtensions.<>c__DisplayClass0_0.<b__0>d.MoveNext()
--- End of stack trace from previous location ---
at Microsoft.IIS.Administration.ErrorHandler.Invoke(HttpContext context)
Event Xml:

0 2 0 0x80000000000000 1186316 Application udf-zlb-04

Here is the appsettings.json file

{
"host_id": "8b9b1d66-9491-4383-a465-5024fa435a8c",
"host_name": "IIS Administration API",
"security": {
"require_windows_authentication": false,
"users": {
"administrators": [
"UDF-ZLB-04\Administrator"
],
"owners": [
"UDF-ZLB-04\Administrator"
]
},
"access_policy": {
"api": {
"users": "Everyone",
"access_key": true
},
"api_keys": {
"users": "administrators",
"access_key": false
},
"system": {
"users": "owners",
"access_key": true
}
}
},
"logging": {
"enabled": true,
"min_level": "error",
"file_name": "log-{Date}.txt",
"LogLevel": {
"Default": "Error",
"System": "Error",
"Microsoft": "Error"
}
},
"auditing": {
"enabled": true,
"file_name": "audit-{Date}.txt"
},
"cors": {
"rules": [
{
"origin": "https://manage.iis.net",
"allow": true
}
]
}
}

[dbContext]

it looks to be because they're using DateTimeOffset with a UTC DateTime so when generating a Forever Token, you're outside bounds IF your local server timezone isn't UTC. I had the same issue with a Forever Token, then updated my timezone to UTC, and worked fine after this.