[horde] Cannot add single users to view my kronolith calendar

[Jan Schneider]

Zitat von Heiko Schellhorn <schell at iup.physik.uni-bremen.de>:

> Hi
>
>> If you don't get a user list (or actually you are getting an empty
>> user list, that's why it bails out with "user does not exist"), you
>> most probably have your ldap settings wrong. Or the ACLs don't allow
>> user listing with anonymous binds.
> Hmm. The Server allows anonymous binds. And also allowed before.
>
> If I eg. run the command
>
> ldapsearch -LLL uid=*
>
> I get a list of all accounts.
>
> I again checked the logs of my ldap-server.
> When I open the permissions of my calendar and give a username to allow the
> access. I get the beloved "User xyz does not exist" and in the logs of server
> following entries belonging to this action:
>
> Sep 14 10:10:15 mainsrv1 slapd[4999]: conn=8250 fd=105 ACCEPT from
> IP=192.168.16.137:37572 (IP=0.0.0.0:389)
> Sep 14 10:10:15 mainsrv1 slapd[4999]: conn=8250 op=0 BIND dn="" method=128
> Sep 14 10:10:15 mainsrv1 slapd[4999]: conn=8250 op=0 RESULT tag=97  
> err=0 text=
> Sep 14 10:10:15 mainsrv1 slapd[4999]: conn=8250 op=1 SRCH  
> base="dc=iup,dc=uni-
> bremen,dc=de" scope=2 deref=0 filter="(&(objectClass=posixAccount))"
> Sep 14 10:10:15 mainsrv1 slapd[4999]: conn=8250 op=1 SRCH attr=uid
> Sep 14 10:10:15 mainsrv1 slapd[4999]: conn=8250 op=1 SEARCH RESULT tag=101
> err=4 nentries=0 text=
> Sep 14 10:10:15 mainsrv1 slapd[4999]: conn=8250 op=2 UNBIND
> Sep 14 10:10:15 mainsrv1 slapd[4999]: conn=8250 fd=105 closed
>
> err=4          means LDAP_SIZELIMIT_EXCEEDED
> Which can't really be. Also larger searches work properly and the  
> sizelimit is
> set relatively high.
>
> I googled a little bit and often it's said that the err=4 belongs to the
> client side.
>
> But also the horde-log doesn't show me any interesting messages belonging to
> the ldap.
> Only the "_username_hook_tobackend in application horde not called" looks
> strange. This happens twice and I also see two of the above entries in the
> ldap-logs.
>
> See in the attached message-block the time where I tried to add a  
> single user.
>
> Any suggestions ?

Maybe this one?  
http://www.openldap.org/lists/openldap-bugs/200910/msg00214.html

Jan.

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