[Tickets #10144] Turba doing DN with no password every 5 minutes

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Ticket URL: http://bugs.horde.org/ticket/10144
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  Ticket             | 10144
  Created By         | simon at simonandkate.net
  Summary            | Turba doing DN with no password every 5 minutes
  Queue              | Turba
  Version            | 3.0.2
  Type               | Bug
  State              | Unconfirmed
  Priority           | 1. Low
  Milestone          |
  Patch              |
  Owners             |
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simon at simonandkate.net (2011-05-27 07:02) wrote:

Last night I sorted out my Turba install to work with LDAP. Some good  
improvements on the old one, but a few issues have come up - first one:

Every 5 minutes Horde logs:

2011-05-27T16:50:07+10:00 ERR: HORDE [turba] Bind failed: (53) Server  
is unwilling to perform [pid 23510 on line 92 of  
"/var/www/horde4/turba/lib/Driver/Ldap.php"]

Concurrently my LDAP server says this:

May 27 16:50:07 server01 slapd[23723]: conn=4369 fd=39 ACCEPT from  
IP=192.168.1.170:35304 (IP=0.0.0.0:389)
May 27 16:50:07 server01 slapd[23723]: conn=4369 op=0 STARTTLS
May 27 16:50:07 server01 slapd[23723]: conn=4369 op=0 RESULT oid= err=0 text=
May 27 16:50:07 server01 slapd[23723]: conn=4369 fd=39 TLS established  
tls_ssf=256 ssf=256
May 27 16:50:07 server01 slapd[23723]: conn=4369 op=1 BIND  
dn="uid=simon,ou=users,dc=simonandkate,dc=lan" method=128
May 27 16:50:07 server01 slapd[23723]: conn=4369 op=1 RESULT tag=97  
err=53 text=unauthenticated bind (DN with no password) disallowed
May 27 16:50:07 server01 slapd[23723]: conn=4369 op=2 UNBIND
May 27 16:50:07 server01 slapd[23723]: conn=4369 fd=39 closed

Prefs are in SQL at the moment, and Turba backend.local.php has two  
LDAP address books, one shared one that it binds with a specified user  
for read access, and one personal one that binds with:

$_ldap_uid = $GLOBALS['registry']->getAuth('bare');
$_ldap_basedn = 'dc=simonandkate,dc=lan';
$cfgSources['personal_ldap'] = array(
     'disabled' => false,
     'title' => _("My Address Book"),
     'type' => 'ldap',
     'params' => array(
         'server' => 'server01.simonandkate.lan',
         'port' => 389,
         'tls' => true,
         'root' => 'ou=' . $_ldap_uid . ',ou=personal_addressbook,' .  
$_ldap_basedn,
         'bind_dn' => 'uid=' . $_ldap_uid . ',ou=users,' . $_ldap_basedn,
         'bind_password' =>  
$GLOBALS['registry']->getAuthCredential('password'),