Difference between revisions of "Linux Kerberos"

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(Created page with "= Install = = Operations = == Obtain a ticket == $ kinit user1@DOMAIN.LOCAL == Use keytab file == This creates secure a file containing credentials. Default keytab file is...")
 
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Obtain a ticket
Obtain a ticket
  kinit ppawl@TPPLC.LOCAL -k -t ~/.ssh/user1.keytab
  kinit ppawl@TPPLC.LOCAL -k -t ~/.ssh/user1.keytab
== Destroy any current kerberos tickets ==
$ kdestroy

Revision as of 09:09, 10 January 2018

Install

Operations

Obtain a ticket

$ kinit user1@DOMAIN.LOCAL

Use keytab file

This creates secure a file containing credentials. Default keytab file is /etc/krb5.keytab

$ ktutil
ktutil:  addent -password -p user1@DOMAIN.LOCAL -k 1 -e aes256-cts
Password for user1@DOMAIN.LOCAL: *********
ktutil:  wkt user1.keytab
ktutil:  quit

List credentials

$ klist -k user1.keytab
Keytab name: FILE:ppawl.keytab
KVNO Principal
---- --------------------------------------------------------------------------
   1 user1@DOMAIN.LOCAL

Obtain a ticket

kinit ppawl@TPPLC.LOCAL -k -t ~/.ssh/user1.keytab

Destroy any current kerberos tickets

$ kdestroy