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Questions tagged [ntlm-authentication]

In a Windows network, NT LAN Manager (NTLM) is a suite of Microsoft security protocols that provides authentication, integrity, and confidentiality to users. NTLM is the successor to the authentication protocol in Microsoft LAN Manager (LANMAN), an older Microsoft product.

For more info: https://en.wikipedia.org/wiki/NT_LAN_Manager

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NTLM Authentication with OkHttpClient for Android

I am trying to add NTLM authentication (username and password) to a Retrofit OkHttp client. import java.io.IOException; import okhttp3.Credentials; import okhttp3.Interceptor; import okhttp3.Request; import okhttp3.Response; public class…
Govind Rastogi
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TIdNTLMAuthentication with something other than TIdHTTP

I am experimenting with Google RPC and managed to establish an encrypted connection. Now I would like to perform NTLM authentication on server. I know that I should use a pair of functions InitializeSecurityContext and AcceptSecurityContext for…
Paul
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Accessing on-premise Dynamics v8 via OData using RestSharp/System.Net.Http

I'm trying to access data from our on-premise Dynamics (v8) via OData WebService using RestSharp / System.Net.Http but in this case, I'm kind of stuck. I fiddled around a couple of days now and the problem seems to be somewhere around the…
grinsehinze
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Jetty HttpClient proxy authentication configuration (NTLM)

We built a Java client application connecting to an API behind a proxy that demands NTLM authentication. The application uses a Jetty HttpClient. Unfortunately the authentication fails with a 407 Response headers HttpResponse[HTTP/1.1 407 Proxy…
thomas
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Windows Authentication for Postman Restsharp

Currently, I using the Postman Restsharp to retrieve the JWT token in iphone Safari mobile. May I ask about how to add the Windows authentication? I had try the method as below, but I can't retrieve the response data. But its work at Company…
Eng Soon Cheah
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HTTP GET request to web app hosted on corporate network

I am new to HTTP requests and I am trying to send a GET request to the login page of Oracle Apex Developer which is on a private company server. I think the browser uses cookies which can expire because when I try to access the URL in the browser…
John Paul O'Conallain
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WCF client NTLM authentication returns 500

I have a problem with WinForms application connecting to WCF service using NTLM authentication. Original application was written by me in 2005 as my first C# code. With small modifications it worked well. Web service was asmx…
robsosno
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LEGACY EDGE ONLY: HTTP request is unauthorized with client authentication scheme 'Negotiate'. .'

I have an application that calls a wcf service, the application uses windows authentication and anonymous access is disabled. I am still getting the error in accessing the service: 'The HTTP request is unauthorized with client authentication scheme…
Shivani
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Is there a way to use IIS windows authentication in react native mobile app?

I am working with a project where users are currently being authenticated using IIS server windows authentication. I have been looking a solution to use authentication in mobile side since last 2 days but still could'nt figure it out as I have to…
kamran ashiq
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Freeradius authentification against active directory using MS_CHAP

I'm trying to create an authentification using Freeradius 3 with the MS_CHAP authentification protocol. I set up my active directory. It works: $ ntlm_auth --request-nt-key --username=admin --password=Qwerty01 --domain=DOMAIN.LOCAL NT_STATUS_OK: The…
Paul Bénéteau
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Do Spring security support Windows Active directory

My application is based upon NTLM authentication which uses Windows Active Directory authentication. We are moving to Windows 10 and have to move on to some better authentication based on name + domain name. Can I go ahead with Spring security? Or…
Liam
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Do we require a keytab entry for all AD users for kerberos based authentication?

I have a web application deployed on jboss. As of now we have implemented NTLMHttpFilter provided by https://www.jcifs.org/. As this java filter supports only NTLMV1, now i need to update my authentication to kerberos based authentication to support…
Ravi Kumar
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Is it possible for a C#/VC++ application running in System context to access user context for NTLM/Kerberos authentication?

I have a windows application that needs to run in system context. And it needs to authenticate to a proxy for internet access. Limitations are : 1) Cannot ask user for credentials as it is not a user-facing application and basic authentication is…
adk
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Connection Reset when attempting to list all files from a Sharefolder

I am trying to recursively check for a specific file in my company sharefolder using SmbFile and NtlmPasswordAuthentication. As I am not very knowledgeable in Java I followed examples found in the internet but I keep getting the following error…
phc
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How can I authenticate a Windows Domain user from a .NET Core application running on Linux

Suppose I have a .NET Core console app that accepts a user name and password, the app is running on Linux. How can I validate that the user name and password are valid on a Windows domain controller (running on the same network as the Linux…
sackoverflow
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