I'm working in a company that's using a proxy to connect to the internet. Some of my applications, especially package-managers of any kind are unable to connect to the proxy and produce 407 (Proxy ...

Facing a very annyoing issue with JDK 17 upgrade and new Kerberos auth that is supported. Problem: JDK 17 Kerberos does not support rc4-hmac anymore, as is marked as non secured. INFO: Kerberos De...

In Linux I can run kinit -R or krenew to refresh Kerberos Ticket. How can I refresh Kerberos Ticket in Windows using command line? I tried to find by Google but found nothing that can help me.

I am struggling to get a SQL Server connection from machine A to machine B which is running the SQL Server. I have Googled extensively and all the things I have found have not worked. Nor do they ...

I've been trying to develop a simple AspNetCore application with EntityFrameworkCore to connect and work with the MSSQL server database. And manage all this by Rider IDE, a tool for Database client...

I'm using kinit to log into a server that my sys admin didn't anticipate us using. It seems that the default location for the config file is /etc/krb5.conf, but I don't have root access so I can't ...

I have to setup a webapp with some kind of session management and an authentication with Kerberos and I am a little bit lost... I just wanted to know from you pros if this approach makes sense at a...

I have a kerberos client and following is the config of that client for logging. [logging] default = FILE:/var/log/krb5kdc.log admin_server = FILE:/var/log/kadmind.log kdc = FILE:/var/log/krb5kd...

Our current infrastructure uses ssh keys for passwordless login to our Linux servers. As our infrastructure grows, managing these authorised keys is getting harder. As we also have an Active Direc...

I'm struggling for few days with Windows Authentication in dotnet 5 project and can't get it working in the Docker environment. When running locally on Windows system, it works properly. I found ot...

I'm trying to implement SSO with kerberos using spring-security-kerberos extension. I've created a keytab file and I get the following error when trying to access my webapp: GSSException: Failure...

I'm having some troubles with a simple Kafka consumer program: 18/06/04 18:13:49 ERROR /log/log.txt: org.apache.kafka.common.KafkaException: Failed to construct kafka consumer org.apache.kafka.com...

So I'm writing a little program that needs to connect to a remote server through SFTP, pull down a file, and then processes the file. I came across JSch through some answers here and it looked perf...

Following are my environment details:- KDC Server : Windows Server 2012 Target machine : Windows 7 JDK Version : Oracle 1.8.0_121 (64 bit) I'm getting the following exception on running the Jav...

If I try to authenticate with a Kerberos keytab multiple times in parallel, I randomly get error messages stating that the credentials cache is corrupted. I could reproduce this problem with the f...

I am implementing kerberos Authentication in my existing java spring application.My unix team has provided me SPN, krb5.conf and keytab file. I am trying hard with below code and configuration but ...

java.sql.SQLRecoverableException: IO Error: The service in process is not supported. Operation unavailable (Mechanism level: KRB_CRED not generated correctly.) I am getting this exception when my ...

I am trying to authenticate against Kerberos using Apache Directory Studio from a Windows 7 machine. Is there a way to discover or determine the Kerberos realm, KDC host and KDC port for the conne...

I'm using GSSAPI in Java in order to login to an LDAP server using Kerberos authentication. I'm a newbie to Kerberos, so I'm sorry if this is an obvious question, but I couldn't find anything clear...

I am attempting to connect to a Microsoft SQL Server database on a corporate network that is limited to Windows Authentication. I have configured Kerberos and Kerberos does successfully issue a tic...

I am struggling to authenticate to a Java web container (I've tried both Tomcat and Jetty) when running on Windows 2012. Every time I try the Negotiate auth scheme I get an error: org.ietf.jgss.GS...

I have an IIS 7 server with 2 sites - site1, site2. site1 binds port 80, site2 binds port 81. I have a web page in site2 which sends an http get request via $.ajax() to a URL in site1. I've conf...

After configuring winRM on a windows server and filling all needed information to connect : --- ### winrm / win connection ### ansible_winrm_realm: *My AD Domain* ansible_connection: winrm ansibl...

I was looking at this: http://docs.oracle.com/javase/7/docs/technotes/tools/windows/kinit.html and noticed that it says I could use the "password flag". I am not sure how to do this though? ...

I'm trying to follow this tutorial for spring-security-kerberos I have a keytab with one principal in it: ktutil: rkt http-web.keytab ktutil: l slot KVNO Principal ---- ---- ----------------------...