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  <title>KOLAB backend: listUsers fails due to new LDAP2_Filter buildSearchQuery</title> 
  <pubDate>Fri, 10 Apr 2026 19:06:36 +0000</pubDate> 
  <link>https://bugs.horde.org/ticket/8265</link> 
  <atom:link rel="self" type="application/rss+xml" title="KOLAB backend: listUsers fails due to new LDAP2_Filter buildSearchQuery" href="https://bugs.horde.org/ticket/8265/rss" /> 
  <description>KOLAB backend: listUsers fails due to new LDAP2_Filter buildSearchQuery</description> 
 
   
   
  <item> 
   <title>with my upgrade from horde-webmail-1.2.3-rc1 to 1.2.3-final </title> 
   <description>with my upgrade from horde-webmail-1.2.3-rc1 to 1.2.3-final (KOLAB backend usage) listing users was not possible any more. further code inspection showed a last minute introduction of PEAR&#039;s LDAP2 usage with the current KolabLDAP code.



applied you find a patch the renders user listing functional again, the problem probably can be traced back to some encoding issue / charset transformation (though i could not find, where):



horde-webmail-1.2.3-final with patch (note the values for &#039;_filter&#039;):

----------------------------------------------------

Net_LDAP2_Filter::__set_state(array(    &#039;_subfilters&#039; =&gt;    array (     0 =&gt;      Net_LDAP2_Filter::__set_state(array(        &#039;_subfilters&#039; =&gt;        array (       ),        &#039;_match&#039; =&gt; NULL,        &#039;_filter&#039; =&gt; &#039;(sn=*)&#039;,        &#039;_debug&#039; =&gt; false,        &#039;_default_error_mode&#039; =&gt; NULL,        &#039;_default_error_options&#039; =&gt; NULL,        &#039;_default_error_handler&#039; =&gt; &#039;&#039;,        &#039;_error_class&#039; =&gt; &#039;PEAR_Error&#039;,        &#039;_expected_errors&#039; =&gt;        array (       ),     )),     1 =&gt;      Net_LDAP2_Filter::__set_state(array(        &#039;_subfilters&#039; =&gt;        array (       ),        &#039;_match&#039; =&gt; NULL,        &#039;_filter&#039; =&gt; &#039;(mail=*)&#039;,        &#039;_debug&#039; =&gt; false,        &#039;_default_error_mode&#039; =&gt; NULL,        &#039;_default_error_options&#039; =&gt; NULL,        &#039;_default_error_handler&#039; =&gt; &#039;&#039;,        &#039;_error_class&#039; =&gt; &#039;PEAR_Error&#039;,        &#039;_expected_errors&#039; =&gt;        array (       ),     )),     2 =&gt;      Net_LDAP2_Filter::__set_state(array(        &#039;_subfilters&#039; =&gt;        array (       ),  ... etc.



horde-webmail-1.2.3-final without patch (note the values for &#039;_filter&#039;):

----------------------------------------------------

Net_LDAP2_Filter::__set_state(array(    &#039;_subfilters&#039; =&gt;    array (     0 =&gt;      Net_LDAP2_Filter::__set_state(array(        &#039;_subfilters&#039; =&gt;        array (       ),        &#039;_match&#039; =&gt; NULL,        &#039;_filter&#039; =&gt; &#039;(sn=\\2a)&#039;,        &#039;_debug&#039; =&gt; false,        &#039;_default_error_mode&#039; =&gt; NULL,        &#039;_default_error_options&#039; =&gt; NULL,        &#039;_default_error_handler&#039; =&gt; &#039;&#039;,        &#039;_error_class&#039; =&gt; &#039;PEAR_Error&#039;,        &#039;_expected_errors&#039; =&gt;        array (       ),     )),     1 =&gt;      Net_LDAP2_Filter::__set_state(array(        &#039;_subfilters&#039; =&gt;        array (       ),        &#039;_match&#039; =&gt; NULL,        &#039;_filter&#039; =&gt; &#039;(mail=\\2a)&#039;,        &#039;_debug&#039; =&gt; false,        &#039;_default_error_mode&#039; =&gt; NULL,        &#039;_default_error_options&#039; =&gt; NULL,        &#039;_default_error_handler&#039; =&gt; &#039;&#039;,        &#039;_error_class&#039; =&gt; &#039;PEAR_Error&#039;,        &#039;_expected_errors&#039; =&gt;        array (       ),     )),     2 =&gt;      Net_LDAP2_Filter::__set_state(array(        &#039;_subfilters&#039; =&gt;        array (       ), ... etc. 

</description> 
   <pubDate>Tue, 12 May 2009 12:34:23 +0000</pubDate> 
   <link>https://bugs.horde.org/ticket/8265#t54079</link> 
  </item> 
   
  <item> 
   <title>This code doesn&#039;t even exist anymore. Assume that it has bee</title> 
   <description>This code doesn&#039;t even exist anymore. Assume that it has been resolved.</description> 
   <pubDate>Wed, 26 Mar 2014 13:09:11 +0000</pubDate> 
   <link>https://bugs.horde.org/ticket/8265#t83027</link> 
  </item> 
   
   
 
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