KC 8.7.5 with LDAP and K-1515 warnings?

  • Hi, the VM is up-to-date CentOS 7.6 with KC 8.7.5 and OpenLDAP 2.4.44 using a hosted setup with LDAP as the source for the hosted domains. Periodicaly I see the following in the server.log:

    Tue Sep 10 19:00:07 2019: [warning] K-1515: Object not found unknown user "example.org": example.org not found in LDAP

    and the OpenLDAP logs show this query:

    sep 10 19:00:05 kopano.lab.thuis slapd[6213]: conn=1007 op=4934 SRCH attr=objectClass kopanoSharedStoreOnly kopanoResourceType kopanoSecurityGroup uid uid ou cn cn modifyTimestamp
    sep 10 19:00:05 kopano.lab.thuis slapd[6213]: conn=1007 op=4934 SEARCH RESULT tag=101 err=0 nentries=6 text=
    sep 10 19:00:05 kopano.lab.thuis slapd[6213]: conn=1007 op=4935 SRCH base="ou=example.org,ou=hosted,dc=kopano,dc=ldap" scope=2 deref=0 filter="(&(|(objectClass=kopano-user)(objectClass=kopano-contact))(|(!(objectClass=*))(objectClass=*)))"
    sep 10 19:00:02 kopano.lab.thuis slapd[6213]: conn=1001 op=5307 SRCH base="ou=hosted,dc=kopano,dc=ldap" scope=2 deref=0 filter="

    Anyone know what’s causing these queries and how to fix the error? Thanks!

  • What i would do here.

    Trace/get all logs but use the date and time stamps first.
    Collect all logs around that time of you server, with max ~5 min diff.
    Then check for the domain name in these logs.

    in that example the user and domain, these do exist on your server?
    K-1515 : Object not found %s “%s” %s",

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