John Zhuge created DIRKRB-615:
---------------------------------
Summary: Can not connect to simplekdc server
Key: DIRKRB-615
URL: https://issues.apache.org/jira/browse/DIRKRB-615
Project: Directory Kerberos
Issue Type: Bug
Affects Versions: 1.0.0-RC2
Reporter: John Zhuge
Started a simplekdc server which generated the following krb5.conf:
{code}
[libdefaults]
kdc_realm = EXAMPLE.COM
default_realm = EXAMPLE.COM
udp_preference_limit = 1
kdc_tcp_port = 10088
#_KDC_UDP_PORT_
[realms]
EXAMPLE.COM = {
kdc = localhost:10088
}
{code}
But kinit failed to connect to simplekdc server on Mac:
{noformat}
$ kinit jzhuge
[email protected]'s password:
kinit: krb5_get_init_creds: unable to reach any KDC in realm EXAMPLE.COM, tried
1 KDC
{noformat}
Wireshark showed kinit used UDP, while simplekdc was configured with TCP.
Replaced the {{kdc}} option in krb5.conf with {{kdc = tcp/localhost:10088}},
kinit was able to connect.
Suggested fix:
Add {{<service>/}} prefix to option {{kdc}} in the template
https://github.com/apache/directory-kerby/blob/trunk/kerby-kerb/kerb-simplekdc/src/main/resources/krb5-template.conf
and
https://github.com/apache/directory-kerby/blob/trunk/kerby-kerb/kerb-simplekdc/src/main/resources/krb5_udp-template.conf.
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