Active directory integration #5185 | Support Center

vrpatlola created 6 years ago

Hi, I want to use AD authentication for Authenticating asp.net zero application.

Question:

How to signup active directory user in asp.net zero application?
Do I need to create user in asp.net zero application for each Active directory user? if yes how to map Active directory user and asp.net zero application user? OR asp.net zero will automatically create user in asp.net zero application?
Want to use asp.net zero authorization and AD authentication.

Please guide.

Thank you! Prashant

13 Answer(s)

0

ismcagdas created 6 years ago
Support Team

Hi @vrpatlola,

When a user logins with LDAP, a user will be created on AspNet Zero automatically. After user creation on AspNet Zero, if you set a password for this user using user edit modal, user can login both with AD and regular AspNet Zero login.

By default, you can use LDAP is single tenant mode but it is possible to use it multi-tenant mode if you would like to by changing a few lines of code.

If you don't know how to enable LDAP, please go to <a class="postlink" href="https://aspnetzero.com/Documents/Development-Guide">https://aspnetzero.com/Documents/Development-Guide</a>, select your version and in the opening page go to "Enabling LDAP (Active Directory) Authentication".
0

vrpatlola created 6 years ago

<cite>ismcagdas: </cite> Hi @vrpatlola,

When a user logins with LDAP, a user will be created on AspNet Zero automatically. After user creation on AspNet Zero, if you set a password for this user using user edit modal, user can login both with AD and regular AspNet Zero login.

By default, you can use LDAP is single tenant mode but it is possible to use it multi-tenant mode if you would like to by changing a few lines of code.

If you don't know how to enable LDAP, please go to <a class="postlink" href="https://aspnetzero.com/Documents/Development-Guide">https://aspnetzero.com/Documents/Development-Guide</a>, select your version and in the opening page go to "Enabling LDAP (Active Directory) Authentication".

I am using asp.net zero (Angular + Asp.Net Core ) and Target framework is 4.6.1 I have enabled LDAP , but when I try to login with AD account is showing me "An internal error occurred during your request!" Please guide !

Thank you!
0

aaron created 6 years ago
Support Team

Check your Logs.txt.
0

vrpatlola created 6 years ago

In logs it showing following message

Hosting environment: Production Content root path: C:\inetpub\wwwroot\ad_fbmwebapi Now listening on: <a class="postlink" href="http://localhost:20156">http://localhost:20156</a> Application started. Press Ctrl+C to shut down.

In Chrome console showing : .../api/TokenAuth/Authenticate 500 (Internal Server Error)

Thank you! Prashant
0

ismcagdas created 6 years ago
Support Team

@vrpatlola corret log file shot be App_Data/Logs/Logs.txt or App_Data/Logs.txt. Could you check that ?
0

gowthamv created 6 years ago

@vrpatlola did you resolve the issue? I am also getting the same error. Please share the steps if you are able to resolve it.
0

ismcagdas created 6 years ago
Support Team

Hi @gowthamv,

What is the error message you are seeing ?
0

gowthamv created 6 years ago

Hi,

The server is running with the same domain, Please see the below Error State from Operation logs

System.NullReferenceException: Object reference not set to an instance of an object. at Abp.Authorization.Users.AbpUser1.SetNormalizedNames() at Abp.Authorization.AbpLogInManager3.<TryLoginFromExternalAuthenticationSources>d__41.MoveNext() --- End of stack trace from previous location where exception was thrown --- at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw() at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task) at Abp.Authorization.AbpLogInManager3.<LoginAsyncInternal>d__37.MoveNext() --- End of stack trace from previous location where exception was thrown --- at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw() at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task) at Abp.Authorization.AbpLogInManager3.<LoginAsync>d__36.MoveNext() --- End of stack trace from previous location where exception was thrown --- at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw() at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task) at Abp.Threading.InternalAsyncHelper.<AwaitTaskWithPostActionAndFinallyAndGetResult>d__51.MoveNext() --- End of stack trace from previous location where exception was thrown --- at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw() at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task) at System.Runtime.CompilerServices.TaskAwaiter1.GetResult() at AspenTech.aspenPortalFramework.Web.Controllers.TokenAuthController.<GetLoginResultAsync>d__32.MoveNext() --- End of stack trace from previous location where exception was thrown --- at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw() at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task) at System.Runtime.CompilerServices.TaskAwaiter`1.GetResult...
0

aaron created 6 years ago
Support Team

Are you using a custom authentication source? ABP's LdapAuthenticationSource.CreateUserAsync returns a non-null User.
0

gowthamv created 6 years ago

Not using any custom authentication source.
0

gowthamv created 6 years ago

Hi @ismcagdas,

I am not using any custom auth source, see below error log

Error State from Operation logs

System.NullReferenceException: Object reference not set to an instance of an object. at Abp.Authorization.Users.AbpUser1.SetNormalizedNames() at Abp.Authorization.AbpLogInManager3.<TryLoginFromExternalAuthenticationSources>d__41.MoveNext() --- End of stack trace from previous location where exception was thrown --- at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw() at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task) at Abp.Authorization.AbpLogInManager3.<LoginAsyncInternal>d__37.MoveNext() --- End of stack trace from previous location where exception was thrown --- at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw() at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task) at Abp.Authorization.AbpLogInManager3.<LoginAsync>d__36.MoveNext() --- End of stack trace from previous location where exception was thrown --- at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw() at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task) at Abp.Threading.InternalAsyncHelper.<AwaitTaskWithPostActionAndFinallyAndGetResult>d__51.MoveNext() --- End of stack trace from previous location where exception was thrown --- at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw() at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task) at System.Runtime.CompilerServices.TaskAwaiter1.GetResult() at AspenTech.aspenPortalFramework.Web.Controllers.TokenAuthController.<GetLoginResultAsync>d__32.MoveNext() --- End of stack trace from previous location where exception was thrown --- at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw() at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task) at System.Runtime.CompilerServices.TaskAwaiter`1.GetResult...
0

ryancyq created 6 years ago
Support Team

Hi @gowthamv

Can i check what is the value you used for the setting Abp.Zero.Ldap.ContextType?
0

ryancyq created 6 years ago
Support Team

Possible related to <a class="postlink" href="https://github.com/aspnetboilerplate/aspnetboilerplate/issues/3620">https://github.com/aspnetboilerplate/as ... ssues/3620</a>

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