/**
* Magic __set() function.
*
* @param string $name
* The name of the attribute to set.
* @param mixed $value
* The value to assigned to the given attribute.
*/
public function __set($name, $value)
{
$attribute_name = simple_ldap_role_variable_get('simple_ldap_role_attribute_name');
switch ($name) {
case 'attributes':
case 'exists':
break;
case 'dn':
if ($this->dn != $value) {
try {
// Validate the DN format before trying to use it.
SimpleLdap::ldap_explode_dn($value);
// Save the old DN so a move operation can be done during save().
$this->move = $this->dn;
$this->dn = $value;
$this->dirty = TRUE;
} catch (SimpleLdapException $e) {
}
}
break;
default:
// Make sure $value is an array.
if (!is_array($value)) {
$value = array($value);
}
// Make sure $this->attributes[$name] exists.
if (!isset($this->attributes[$name])) {
$this->attributes[$name] = array();
}
// Compare the curent value with the given value.
$diff1 = @array_diff($this->attributes[$name], $value);
$diff2 = @array_diff($value, $this->attributes[$name]);
// If there are any differences, update the current value.
if (!empty($diff1) || !empty($diff2)) {
$this->attributes[$name] = $value;
$this->dirty = TRUE;
// Reconstruct the DN if the RDN attribute was just changed.
if ($name == $attribute_name) {
$parts = SimpleLdap::ldap_explode_dn($this->dn);
unset($parts['count']);
$parts[0] = $attribute_name . '=' . $value[0];
$this->move = $this->dn;
$this->dn = implode(',', $parts);
}
}
}
}
/**
* Move an entry to a new DN.
*
* @param string $dn
* The distinguished name of an LDAP entry.
* @param string $newdn
* The new distinguished name of the LDAP entry.
* @param boolean $deleteoldrdn
* If TRUE the old RDN value(s) is removed, else the old RDN value(s) is
* retained as non-distinguished values of the entry.
*
* @return boolean
* TRUE on success
*
* @throw SimpleLdapException
*/
public function move($dn, $newdn, $deleteoldrdn = TRUE)
{
// Make sure changes are allowed.
if ($this->readonly) {
throw new SimpleLdapException('The LDAP Server is configured as read-only');
}
// Make sure there is a valid binding.
$this->bind();
// Parse $newdn into a format that ldap_rename() can use.
$parts = SimpleLdap::ldap_explode_dn($newdn, 0);
$rdn = $parts[0];
$parent = '';
for ($i = 1; $i < $parts['count']; $i++) {
$parent .= $parts[$i];
if ($i < $parts['count'] - 1) {
$parent .= ',';
}
}
// Move the entry.
return SimpleLdap::ldap_rename($this->resource, $dn, $rdn, $parent, $deleteoldrdn);
}
/**
* Magic __set() function.
*
* @param string $name
* The name of the attribute to set.
* @param mixed $value
* The value to assigned to the given attribute.
*/
public function __set($name, $value)
{
$attribute_pass = simple_ldap_user_variable_get('simple_ldap_user_attribute_pass');
switch ($name) {
// Read-only values.
case 'attributes':
case 'exists':
break;
case 'dn':
if ($this->dn != $value) {
try {
// Validate the DN format before trying to use it.
SimpleLdap::ldap_explode_dn($value);
// Save the old DN, so a move operation can be done during save().
$this->move = $this->dn;
$this->dn = $value;
} catch (SimpleLdapException $e) {
}
}
break;
// Look up the raw password from the internal reverse hash map. This
// intentionally falls through to default:.
// Look up the raw password from the internal reverse hash map. This
// intentionally falls through to default:.
case $attribute_pass:
if (isset(self::$hash[$value[0]])) {
$algorithm = simple_ldap_user_variable_get('simple_ldap_user_password_hash');
$value = SimpleLdap::hash(self::$hash[$value[0]], $algorithm);
} else {
// A plain text copy of the password is not available. Do not
// overwrite the existing value.
return;
}
default:
// Make sure $value is an array.
if (!is_array($value)) {
$value = array($value);
}
if (!array_key_exists('count', $value)) {
$value['count'] = count($value);
}
// Make sure $this->attributes[$name] is an array.
if (!isset($this->attributes[$name])) {
$this->attributes[$name] = array();
}
// Compare the current value with the given value.
$diff1 = @array_diff($this->attributes[$name], $value);
$diff2 = @array_diff($value, $this->attributes[$name]);
// Don't trigger a write if the only difference is the count field,
// which may be missing from the $value array.
unset($diff1['count']);
unset($diff2['count']);
// If there are any differences, update the current value.
if (!empty($diff1) || !empty($diff2)) {
$this->attributes[$name] = $value;
$this->dirty[$name] = $value;
}
}
}
