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Ajout de fonction indispensable pour rcuprer le SID dans Active Directory

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This commit is contained in:
Regis Houssin
2006-12-20 18:49:47 +00:00
parent 6b0d5869ad
commit 414af6acf1
1 changed files with 39 additions and 1 deletions
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40
htdocs/lib/ldap.class.php
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@@ -773,7 +773,7 @@ class Ldap
/**
* Converts a little-endian hex-number to one, that 'hexdec' can convert
* \deprecated
* Indispensable pour Active Directory
*/
function littleEndian($hex) {
for ($x=strlen($hex)-2; $x >= 0; $x=$x-2) {
@@ -781,6 +781,44 @@ class Ldap
}
return $result;
}
/**
* R<>cup<75>re le SID de l'utilisateur
* ldapuser. le login de l'utilisateur
* Indispensable pour Active Directory
*/
function getObjectSid($ldapUser)
{
$criteria = $this->getUserIdentifier()."=$ldapUser";
$justthese = array("objectsid");
$ldapSearchResult = ldap_search($this->connection, $this->people, $criteria, $justthese);
$entry = ldap_first_entry($this->connection, $ldapSearchResult);
$ldapBinary = ldap_get_values_len ($this->connection, $entry, "objectsid");
$SIDText = $this->binSIDtoText($ldapBinary[0]);
return $SIDText;
return $ldapBinary;
}
/**
* Returns the textual SID
* Indispensable pour Active Directory
*/
function binSIDtoText($binsid) {
$hex_sid=bin2hex($binsid);
$rev = hexdec(substr($hex_sid,0,2)); // Get revision-part of SID
$subcount = hexdec(substr($hex_sid,2,2)); // Get count of sub-auth entries
$auth = hexdec(substr($hex_sid,4,12)); // SECURITY_NT_AUTHORITY
$result = "$rev-$auth";
for ($x=0;$x < $subcount; $x++) {
$subauth[$x] = hexdec($this->littleEndian(substr($hex_sid,16+($x*8),8))); // get all SECURITY_NT_AUTHORITY
$result .= "-".$subauth[$x];
}
return $result;
}
/**
* \brief Fonction de recherche avec filtre