Re: [OpenAFS] Kerberos Ticket Sizes when using AD as the KDC and OpenAFS

2006-01-27 Thread ted creedon
So afs knows you're "admin" thru the "kinit admin" via aklog, and the single DES key stuffing that takes place when one sets the afs keys up takes care of authenticating the afs user to krb5 without having to manually enter a password to krb5? BTW thanks... ted Jeffrey Altman wrote: ted cre

Re: [OpenAFS] Kerberos Ticket Sizes when using AD as the KDC and OpenAFS

2006-01-27 Thread Brandon S. Allbery KF8NH
On Jan 27, 2006, at 11:59 AM, Douglas E. Engert wrote: and update the /usr/afs/etc/UserList on the servers. I believe the kaserver admin is still required to use the k4 with the kaserver. But then again if you are using all Krb5 you don't need the kasrver. If you're using kaserver, you set

Re: [OpenAFS] Kerberos Ticket Sizes when using AD as the KDC and OpenAFS

2006-01-27 Thread Douglas E. Engert
ted creedon wrote: 1. Is the AFS service ticket the only thing needed to make an afs token? Yes. 2. I.e. does pts handle all the afs permissions from then on? Yes, the groups from AD in the PACD are AD specific and used only within Windows. AFS has is own authz database and sets of group

Re: [OpenAFS] Kerberos Ticket Sizes when using AD as the KDC and OpenAFS

2006-01-26 Thread Jeffrey Altman
ted creedon wrote: > 1. Is the AFS service ticket the only thing needed to make an afs token? yes > 2. I.e. does pts handle all the afs permissions from then on? yes > 3. can "kinit admin" now authenticate to AD instead of a krb5 server? this has been true since Windows started using Kerberos

Re: [OpenAFS] Kerberos Ticket Sizes when using AD as the KDC and OpenAFS

2006-01-26 Thread ted creedon
1. Is the AFS service ticket the only thing needed to make an afs token? 2. I.e. does pts handle all the afs permissions from then on? 3. can "kinit admin" now authenticate to AD instead of a krb5 server? thanks tedc Douglas E. Engert wrote: ted creedon wrote: What happens to non service ti

Re: [OpenAFS] Kerberos Ticket Sizes when using AD as the KDC and OpenAFS

2006-01-26 Thread Douglas E. Engert
ted creedon wrote: What happens to non service tickets? Not sure what you mean. The user's PAC is added to the initial TGT for the user then copied to service tickets and cross-realm TGTs and the service ticket for AFS. The NO_AUTH_REQUIRED bit would only be set on the account for the AFS

Re: [OpenAFS] Kerberos Ticket Sizes when using AD as the KDC and OpenAFS

2006-01-26 Thread ted creedon
What happens to non service tickets? tedc Douglas E. Engert wrote: From the article: "New resolution for problems that occur when users belong to many groups" http://support.microsoft.com/?kbid=327825 It looks like XP and W2003 no longer have a max_token_size limit, and thus the size of a ti

[OpenAFS] Kerberos Ticket Sizes when using AD as the KDC and OpenAFS

2006-01-26 Thread Douglas E. Engert
From the article: "New resolution for problems that occur when users belong to many groups" http://support.microsoft.com/?kbid=327825 It looks like XP and W2003 no longer have a max_token_size limit, and thus the size of a ticket could now be above 12,000 bytes. So for any sites that use Active