3,590 questions
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9
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Creating Kerberos credentials cache - Oracle VS Code
I've been working on getting the Oracle VS Code extension set up. I have an Oracle client that uses Kerberos authentication (note that this is a company-managed laptop, I do not have admin access)
I'm ...
- 11
1
vote
0
answers
31
views
Reauthenticating windows user with Credentials.Ui.CredentialPicker.PickAsync(). What comes next?
I am trying to do something here that I thought would be very simple.
I have an old desktop app. It's concept of authentication is simply that it uses WindowsIdentity.GetCurrent(); This is all fine.
I ...
- 21
0
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34
views
HTTPKerberosAuth with keytab fails on Windows
The following code works fine on Unix (FreeBSD-14 and RHEL7) with Keytab specified as a local path to the file, and Principal being either None or the principal found in the keytab:
import requests
...
- 3,986
1
vote
2
answers
54
views
Unable to connect to remote windows server: Ansible
Trying to run basic Ansible Windows module on a remote Windows server and receiving the error displayed below:
"unreachable": true,
"msg": "ntlm: HTTPConnectionPool(host='...
- 11
0
votes
0
answers
17
views
Kerberos, delegation, and Active Directory
Situation:
ansible (managed by AWX) <-winRM-> management host <-ADWS-> Active directory
Currently I use credssp as authentication mechanism between Ansible and the management host, and I ...
- 153
0
votes
1
answer
92
views
How to implement unconstrained delegation?
I try to implement unconstrained delegation in my spring boot application. Based on the article:
Client sends 2 tickets to the web server:
TGT + TGS(service ticket)
I've configured wireshark to check ...
- 36.7k
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answers
28
views
How to pass principal and key tab file programmatically when connecting SQL through Kerberos authentication java
I am trying to connect MSSQL via JDBC with Kerberos authentication, and I was successful when I configured it using JVM arguments.
-Djava.security.krb5.conf=$SECURITY_KRB5_CONF -Djava.security.auth....
- 275
1
vote
0
answers
27
views
Configure apache hop to use HDFS, accessible by kerberos authentication, when creating transformation pipeline on files stored on HDFS
I would like to create file transformation pipelines by downloading input files from remote HDFS and storing outputs files on the same remote HDFS. Kerberos is used to authenticate to my hadoop ...
- 11
1
vote
1
answer
36
views
Is it possible to get TGT ticket from TGS?
I have the following architecture:
Browser requests TGT ticket
Browser requests TGS ticket(sending TGT as argument of request)
Browser requests WEB server and sends TGS ticket(in HTTP header )
Web-...
- 36.7k
-1
votes
1
answer
47
views
Server not found in Kerberos database **remaining name 'DC=mydomain,DC=com'**
I am facing this error when i change the url in server.xml for the ldapserver
GSS initiate failed [Caused by GSSException: No valid credentials provided (Mechanism level: Server not found in Kerberos ...
- 1,012
0
votes
2
answers
28
views
NXlog Kerberos Principal not found in keytab
NXlog im_wseventing Request ticket server HTTP/domain@REALM not found in keytab
Currently I am working on using nxlog to collect windows event logs to my Ubuntu 22 desktop using Kerberos ...
0
votes
0
answers
13
views
Connecting to Netezza from PyODBC causes Segmentation Fault after encryption was enabled
We have application based on Python 3.12 in which we connect to Netezza and SQL Server using pyodbc package with Kerberos authentication from RHEL8 Python 3.12 container.
Connection was working as ...
0
votes
0
answers
79
views
Spark JDBC Connection To MsSQL Using Kerberos - Failed to find any Kerberos tgt
While trying to connect Spark with MSSQL, we are setting up a JDBC connection and want to Kerberize it. Using the keytab and principal we created, we were able to establish a connection with a simple ...
- 21
0
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0
answers
42
views
Why is JBoss EAP 8u5 throwing jakarta.servlet.ServletException: UT010062: No SecurityContext available
I'm trying to configure SSO with LDAP and Kerberos in EAP 8, by migrating a configuration from EAP 7.
When logging into my app, it throws the following exception:
12:25:54,491 ERROR [stderr] (default ...
- 11
0
votes
0
answers
88
views
Net ads join not working, How can I configure properly dns to make it work?
Currently working on a project for work. I have to connect my FreeRadius (RHEL 8.10) to the AD in order to implement MFA through my Bastion. To do so, we need to use Samba first for domain join ...
- 21