Ktutil - Kerberos keytab file maintenance utility SYNOPSIS. Ktutil DESCRIPTION. The ktutil command invokes a command interface from which an administrator can read, write, or edit entries in a keytab or Kerberos V4 srvtab file. Dec 30, 2019 In this configuration we will setup few things like, domain names, KDC setup, logging, default keytab etc. Kerberos authentication looks up for the /etc/krb5.conf file which is default kerberos configuration location in MAC OS and we will create this file if it does not exist. If this file already exists then we can use the existing kerberos.
Mac OS X Single Sign On
You need to Configure a LDAP Server for backend Authentication (in UTM) before you can use SSO->
- Server: 10.8.32.40 (ok)
- Bind DN : uid=diradmin,CN=users,DC=schnuggi,dc=vinet,dc=qa
- Password : pppp
- No SSL
- User Attr.: UID
- Base DN : DC=schnuggi,dc=vinet,dc=qa
After you setup the server you need to gather a kerberos keyfile from the macserver:
Open Terminal-> Downie 3 website.
Open Terminal-> Downie 3 website.
NOTICE To test Mac OS X SSO your ASG needs a dns record on vinet.qa
Additional Infos :Maybe there is already a krb5.keytab.proxy file in your work directory on mac.. delete it
Kerberos realm: SCHNUGGI.VINET.QAHostname Serv.: schnuggi.vinet.qadiradmin pass : pppptestuser pass : ppppmacmini pass : pppp
Kerberos realm: SCHNUGGI.VINET.QAHostname Serv.: schnuggi.vinet.qadiradmin pass : pppptestuser pass : ppppmacmini pass : pppp
![Generate keytab file windows Generate keytab file windows](https://miro.medium.com/max/2620/1*NLvNjG-s1vUOZLJ0txRCrQ.png)
Type this into terminal:
kadmin: addprinc -randkey -e des-cbc-crc:normal HTTP/[email protected] kadmin: ktadd -k krb5.keytab.proxy -e des-cbc-crc:normal HTTP/[email protected] |
Now we got the magic krb5.keytab.proxy keyfile at least upload it via Webadmin at the bottom of this tab Web Security -> HTTP/s -> Advanced
Now Login with the testuser on the 'client' mac via open directory and go to
Systemeinstellungen -> Netzwerk -> Weitere Optionen -> Proxies
System Preferences -> Network -> Advanced -> Proxies
Now Login with the testuser on the 'client' mac via open directory and go to
Systemeinstellungen -> Netzwerk -> Weitere Optionen -> Proxies
System Preferences -> Network -> Advanced -> Proxies
Enter now the hostname of your ASG which want act as proxy..
Open now Firefox and select on the proxy-advanced-property tab : Use system configuration ..
Enjoy now the power of apple flavoured SSO =)
Open now Firefox and select on the proxy-advanced-property tab : Use system configuration ..
Enjoy now the power of apple flavoured SSO =)
Apr 24, 2013 5:45 AM
File TypeKerberos Keytab File
Developer | MIT |
Popularity | |
Category | Data Files |
Format | N/A |
What is a KEYTAB file?
Keytab file created and used by Kerberos, a network authentication protocol; contains pairs of Kerberos principals along with an encrypted copy of that principal's key.
The KEYTAB file is used to authenticate a principal on a host to Kerberos without any user interaction or having to store a password in a plain text file. The file is encrypted but should be secured well because whoever has access to the file can act as that principal.
Kerberos provides authentication tools and secret-key cryptography to secure communications by client/server applications. The Massachusetts Institute of Technology (MIT) has made a free implementation of the protocol available in source form. The protocol is also available in a variety of commercial products.
How To Generate Keytab File For Mac Pro
krb5.keytab - Keytab file used by a Kerberos server machine to authenticate the Key Distribution Center (KDC) network service.
Unknown files on your Mac? Try File Viewer.Mac |
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Windows |
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Keytab File Example
Linux |
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View Keytab File
Updated 5/4/2015