LDAP-results are incomplete

[zenlord]

Hi,

 

First post on the forums. I am a self-thought PHP-coder and after some relatively simple websites I'm currently building a intranet-website to interconnect several of the services we're using in our 3-people-office.

 

This time I'm stuck connecting the asterisk-call-data-records to our ldap-addressbook. I would like to show the name of the person that has called our office. This is my code:

 

	function TBS_tel($BlockName,&$CurrRec,$RecNum){
	// 1. Extraheer ID van het toestel waarmee getelefoneerd werd
	$CurrRec['src_dev_id'] = substr($CurrRec['channel'],4,3);
	$CurrRec['dst_dev_id'] = substr($CurrRec['dstchannel'],4,3);

	// 2. Haal de persoonsgegevens uit de LDAP-dir
	// Persoonsgegevens zoeken
	$notNumbers = array(".", "/", ":", " ", "-");
	if ($CurrRec['dcontext'] == "internal") {
		// Zoeken op dst:
		$tel = str_replace($notNumbers, "", $CurrRec['dst']);
	} else {
		// Zoeken op src:
		$tel = str_replace($notNumbers, "", $CurrRec['src']);
	}
	[b]$filter = "(|(mobile=$tel)(Phone=$tel)(homePhone=$tel))";[/b]
	$attributes = array("sn", "givenName", "dn", "title", "o");
	$result = ldap_search(CNX_LDAP, LDAP_DIR_ADR, $filter, $attributes);
	$persID = ldap_get_entries(CNX_LDAP, $result);
		$CurrRec['pers_id'] = $persID[0]["title"][0];
		$CurrRec['pers_id'] .= " ";
		$CurrRec['pers_id'] .= $persID[0]["givenname"][0];
		$CurrRec['pers_id'] .= " <a href=\"link.php?dn=";
		$CurrRec['pers_id'] .= urlencode($persID[0]["dn"]);
		$CurrRec['pers_id'] .= "\">";
		$CurrRec['pers_id'] .= $persID[0]["sn"][0];
		$CurrRec['pers_id'] .= "</a>";
			if ($persID[0][2]) 
			{ 
		$CurrRec['pers_id'] .= "<br /><a href=\"link.php?org=";
		$CurrRec['pers_id'] .= urlencode($persID[0]["o"][0]);
		$CurrRec['pers_id'] .= "\">";
		$CurrRec['pers_id'] .= $persID[0]["o"][0]."</a>";
			}
	ldap_free_result($result);
	}

This code is working, but not completely: everytime $tel is equal to a mobile number, then it outputs the requested data. But if we are called by someone with a number that is in 'Phone' or 'homePhone', than the result is blank.

 

I have tried to ditch the capitals in 'Phone', I have tried to remove the (mobile=$tel)-filter, but to no effect. My guess is that the bug is situated on the bold line of my code. Am I overlooking something silly here?

 

Thank you in advance...

[zenlord]

OK, I found the problem myself.

 

Seems like I was mislead by phpldapadmin. Phpldapadmin showed the values of the attribute 'telephoneNumber' under (probably an alias) 'Phone'. Of course PHP doesn't know the attribute 'Phone'.

 

So: if an LDAP-filter doesn't return the expected values, check the relevant RFC's. The one for inetOrgPerson can be found here:

http://www.rfc-archive.org/getrfc.php?rfc=2798