question(s) about krb5api usage on windows
Nikola Radovanovic
nikola.radovanovic at dmsgroup.co.yu
Sat Sep 23 03:22:18 EDT 2006
fist,hi all, this is my first post here, so if i am doing anything
wrong, do not hesitate to point that out :-)
well, i will try to explain my problem(s) as short is possible...
recently i have got a task to explore kerberos an write some example
code regarding kerberos. so after a few weeks of exploration kerberos
and security in general, i manage to install MIT kerberos on Linux, make
slave KDC, db replication, using kerberised telnet,etc.also i somehow
manage to authenticate winxp machine (from workgroup) to MIT linux KDC.
also i put into the work MIT simple client/server to work lin->lin and
win->linux auth (also i manage to do this with codes from security
principles, recipe 8.13). if you are wondering what is wrong than after
all that success :-[ , here they are...
beside i have problems on linux (gss-server/gss-client when gss-client
is on other pc than one with KDC throws error: server principal unknown,
but server principal is added to krb base, and these examples works
perfect when both run on kdc machine).so, this is my first question:what
is possibly wrong?
second. i am trying to use krb5 api (not gssapi, at least, not for now)
in win->win case.KDC is 2003 AS, client is on winxp. *MAIN QUESTION*: is
that possible? if it is, are there some example codes for that? i added
principals(users and service accounts, with all 5 prerequisite params
regarding password and DES), but i found next problems:why my NetIDMgr
shows differnet tickets than kerbtray form MS (there is double tcket for
krbtgt)? what types of encription 2003 supports(KDC_ERR_ETYPE_NOTSUPP)?
i have the same problem on 2003 kdc like on linux
(KDC_ERR_S_PRINCIPAL_UNKNOWN).finally, i have no idea what the hell is
KDC_ERR_BADOPTION.can somebody post krb5.ini for 2003 AS?
10x in advance
--
*****************************************************
Nikola Radovanovic
DMS Group
Puskinova 26
21000 Novi Sad
Serbia & Montenegro
Phone: +381 21
nikola.radovanovic at dmsgroup.co.yu
http://www.dmsgroup.co.yu/
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