Haiden, Scott B. wrote:
Hello,
I have a KDC set up on a Linux virtual host, known as ldap.abc, which has a
FreeIPA server running on it. I am trying to get a TGT from it, from my
Windows 7 Enterprise machine. I am able to easily interact with it from
other
Linux hosts, but I am not having any luck from the windows one.
I have installed MIT Kerberos Tools for windows on the windows computer. I
also copied over the /etc/krb5.conf file from a Linux host that is able to
contact it. It contains the following:
[libdefaults]
default_realm = ABC
dns_lookup_realm = false
dns_lookup_kdc = false
rdns = false
ticket_lifetime = 24h
forwardable = yes
[realms]
PCS = {
kdc = ldap.abc:88
master_kdc = ldap.abc:88
admin_server = ldap.abc:749
default_domain = abc
pkinit_anchors = FILE:H:\Kerberos\ca.crt
}
[domain_realm]
.abc = ABC
abc = ABC
(Note that in the real file, I don't use "ABC" as the realm or domain
but the
real value is something else).
I also copied over the ca.crt file and saved it to my windows machine, and
pointed the config file to it.
If I set the KRB5_CONFIG environment variable in a command prompt and run
`kinit username@ABC` (replacing username and ABC with my real username and
The real realm, obviously) I get only this inscrutable and undescriptive
error:
kinit: Invalid argument while getting initial credentials
I am wondering if it's a resolution issue brought on by proxying or
something
related: To get to ldap.abc, I have to go through a proxy. Web browsers are
able to successfully navigate to it at https://ldap.abc but nslookup
ldap.abc
fails.
Is this something that’s even possible to do? Any pointers on where I
should go
To look for documentation would be appreciated.
It's been forever, probably 6 years, since I looked at MIT Kerberos on
Windows, but I believe the client has some sort of auto-conifigure
option where it will fetch the configuration from a server. The IPA
server should be configured to provide this configuration (there were 3
files IIRC). You could try re-configuring using that.
Alternatively I'd start with /var/log/krb5kdc.log to see if it is
getting to the KDC at all.
rob
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