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refactoring

This commit is contained in:
Roland Gruber 2018-12-24 12:44:09 +01:00
parent e8c0fb9371
commit 727390064f
1 changed files with 112 additions and 60 deletions
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172
lam/lib/account.inc
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@ -42,12 +42,14 @@ function array_delete($values, $array) {
// Loop for every entry and check if it should be removed // Loop for every entry and check if it should be removed
if (is_array($array)) { if (is_array($array)) {
$return = array(); $return = array();
foreach ($array as $array_value) foreach ($array as $array_value) {
if (!@in_array($array_value, $values)) if (!@in_array($array_value, $values)) {
$return[] = $array_value; $return[] = $array_value;
}
}
return $return; return $return;
} }
else return array(); return array();
} }
@ -58,13 +60,17 @@ function array_delete($values, $array) {
* @param array $haystack array * @param array $haystack array
*/ */
function in_array_ignore_case($needle, $haystack) { function in_array_ignore_case($needle, $haystack) {
if( ! is_array( $haystack ) ) if (!is_array($haystack)) {
return false; return false;
if( ! is_string( $needle ) ) }
if (!is_string($needle)) {
return false; return false;
foreach( $haystack as $element ) }
if( is_string( $element ) && 0 == strcasecmp( $needle, $element ) ) foreach ($haystack as $element) {
if( is_string( $element ) && 0 == strcasecmp( $needle, $element ) ) {
return true; return true;
}
}
return false; return false;
} }
@ -77,7 +83,7 @@ function getdays() {
$days = time() / 86400; $days = time() / 86400;
settype($days, 'integer'); settype($days, 'integer');
return $days; return $days;
} }
/** /**
* Takes a list of Samba flags and creates the corresponding flag string. * Takes a list of Samba flags and creates the corresponding flag string.
@ -89,17 +95,31 @@ function smbflag($input) {
// Start character // Start character
$flag = "["; $flag = "[";
// Add Options // Add Options
if ($input['W']) $flag .= "W"; else $flag .= "U"; if ($input['W']) {
if ($input['D']) $flag .= "D"; $flag .= "W";
if ($input['X']) $flag .= "X"; }
if ($input['N']) $flag .= "N"; else {
if ($input['S']) $flag .= "S"; $flag .= "U";
if ($input['H']) $flag .= "H"; }
if ($input['D']) {
$flag .= "D";
}
if ($input['X']) {
$flag .= "X";
}
if ($input['N']) {
$flag .= "N";
}
if ($input['S']) {
$flag .= "S";
}
if ($input['H']) {
$flag .= "H";
}
// Expand string to fixed length // Expand string to fixed length
$flag = str_pad($flag, 12); $flag = str_pad($flag, 12);
// End character // End character
$flag = $flag. "]"; return $flag . "]";
return $flag;
} }
/** /**
@ -131,8 +151,6 @@ function ntPassword($password) {
} }
/** /**
* Returns the hash value of a plain text password. * Returns the hash value of a plain text password.
* @see getSupportedHashTypes() * @see getSupportedHashTypes()
@ -178,8 +196,10 @@ function pwd_hash($password, $enabled = true, $hashType = 'SSHA') {
break; break;
} }
// enable/disable password // enable/disable password
if (! $enabled) return pwd_disable($hash); if (!$enabled) {
else return $hash; return pwd_disable($hash);
}
return $hash;
} }
/** /**
@ -231,9 +251,13 @@ function pwd_enable($hash) {
// enable hash // enable hash
return substr($hash, 0, $pos + 1) . substr($hash, $pos + 2, strlen($hash)); return substr($hash, 0, $pos + 1) . substr($hash, $pos + 2, strlen($hash));
} }
else return $hash; // not disabled else {
return $hash; // not disabled
}
}
else {
return $hash; // password is plain text
} }
else return $hash; // password is plain text
} }
} }
@ -256,9 +280,13 @@ function pwd_disable($hash) {
// hash already disabled // hash already disabled
return $hash; return $hash;
} }
else return substr($hash, 0, $pos + 1) . "!" . substr($hash, $pos + 1, strlen($hash)); // not disabled else {
return substr($hash, 0, $pos + 1) . "!" . substr($hash, $pos + 1, strlen($hash)); // not disabled
}
}
else {
return $hash; // password is plain text
} }
else return $hash; // password is plain text
} }
} }
@ -288,14 +316,17 @@ function pwd_is_lockable($password) {
*/ */
function pwd_is_enabled($hash) { function pwd_is_enabled($hash) {
// disabled passwords have a "!" or "*" at the beginning (old wrong LAM method) // disabled passwords have a "!" or "*" at the beginning (old wrong LAM method)
if ((substr($hash, 0, 2) == "!{") || ((substr($hash, 0, 2) == "*{"))) return false; if ((substr($hash, 0, 2) == "!{") || ((substr($hash, 0, 2) == "*{"))) {
return false;
}
if (substr($hash, 0, 1) == "{") { if (substr($hash, 0, 1) == "{") {
$pos = strrpos($hash, "}"); $pos = strrpos($hash, "}");
// check if hash starts with "!" or "*" // check if hash starts with "!" or "*"
if ((substr($hash, $pos + 1, 1) == "!") || (substr($hash, $pos + 1, 1) == "*")) return false; return ((substr($hash, $pos + 1, 1) !== "!") && (substr($hash, $pos + 1, 1) !== "*"));
else return true; }
else {
return true;
} }
else return true;
} }
/** /**
@ -402,13 +433,27 @@ function search_domains($server = null, $suffix = null) {
$ret[$i]->dn = $units[$i]['dn']; $ret[$i]->dn = $units[$i]['dn'];
$ret[$i]->name = $units[$i]['sambadomainname'][0]; $ret[$i]->name = $units[$i]['sambadomainname'][0];
$ret[$i]->SID = $units[$i]['sambasid'][0]; $ret[$i]->SID = $units[$i]['sambasid'][0];
if (isset($units[$i]['sambanextrid'][0])) $ret[$i]->nextRID = $units[$i]['sambanextrid'][0]; if (isset($units[$i]['sambanextrid'][0])) {
if (isset($units[$i]['sambanextgrouprid'][0])) $ret[$i]->nextGroupRID = $units[$i]['sambanextgrouprid'][0]; $ret[$i]->nextRID = $units[$i]['sambanextrid'][0];
if (isset($units[$i]['sambanextuserrid'][0])) $ret[$i]->nextUserRID = $units[$i]['sambanextuserrid'][0]; }
if (isset($units[$i]['sambaalgorithmicridbase'][0])) $ret[$i]->RIDbase = $units[$i]['sambaalgorithmicridbase'][0]; if (isset($units[$i]['sambanextgrouprid'][0])) {
if (isset($units[$i]['sambaminpwdage'][0])) $ret[$i]->minPwdAge = $units[$i]['sambaminpwdage'][0]; $ret[$i]->nextGroupRID = $units[$i]['sambanextgrouprid'][0];
if (isset($units[$i]['sambamaxpwdage'][0])) $ret[$i]->maxPwdAge = $units[$i]['sambamaxpwdage'][0]; }
if (isset($units[$i]['sambapwdhistorylength'][0])) $ret[$i]->pwdHistoryLength = $units[$i]['sambapwdhistorylength'][0]; if (isset($units[$i]['sambanextuserrid'][0])) {
$ret[$i]->nextUserRID = $units[$i]['sambanextuserrid'][0];
}
if (isset($units[$i]['sambaalgorithmicridbase'][0])) {
$ret[$i]->RIDbase = $units[$i]['sambaalgorithmicridbase'][0];
}
if (isset($units[$i]['sambaminpwdage'][0])) {
$ret[$i]->minPwdAge = $units[$i]['sambaminpwdage'][0];
}
if (isset($units[$i]['sambamaxpwdage'][0])) {
$ret[$i]->maxPwdAge = $units[$i]['sambamaxpwdage'][0];
}
if (isset($units[$i]['sambapwdhistorylength'][0])) {
$ret[$i]->pwdHistoryLength = $units[$i]['sambapwdhistorylength'][0];
}
} }
return $ret; return $ret;
} }
@ -593,12 +638,11 @@ function get_preg($argument, $regexp) {
$pregexpr = '/^[[:digit:]]+[KMGTkmgt]?$/'; $pregexpr = '/^[[:digit:]]+[KMGTkmgt]?$/';
break; break;
} }
if ($pregexpr!='') if (($pregexpr != '') && preg_match($pregexpr, $argument)) {
if (preg_match($pregexpr, $argument)) { /* Bug in php preg_match doesn't work correct with utf8 */
/* Bug in php preg_match doesn't work correct with utf8 */ setlocale(LC_ALL, $language);
setlocale(LC_ALL, $language); return true;
return true; }
}
// Now we check "negative" cases, characters which are not allowed // Now we check "negative" cases, characters which are not allowed
$pregexpr = ''; $pregexpr = '';
switch ($regexp) { switch ($regexp) {
@ -612,12 +656,11 @@ function get_preg($argument, $regexp) {
$pregexpr = '/[[:digit:]]/'; $pregexpr = '/[[:digit:]]/';
break; break;
} }
if ($pregexpr!='') if (($pregexpr != '') && !preg_match($pregexpr, $argument)) {
if (!preg_match($pregexpr, $argument)) { /* Bug in php preg_match doesn't work correct with utf8 */
/* Bug in php preg_match doesn't work correct with utf8 */ setlocale(LC_ALL, $language);
setlocale(LC_ALL, $language); return true;
return true; }
}
/* Bug in php preg_match doesn't work correct with utf8 */ /* Bug in php preg_match doesn't work correct with utf8 */
setlocale(LC_ALL, $language); setlocale(LC_ALL, $language);
return false; return false;
@ -901,7 +944,9 @@ function deleteDN($dn, $recursive) {
for ($i = 0; $i < sizeof($entries); $i++) { for ($i = 0; $i < sizeof($entries); $i++) {
// delete recursively // delete recursively
$subErrors = deleteDN($entries[$i]['dn'], $recursive); $subErrors = deleteDN($entries[$i]['dn'], $recursive);
for ($e = 0; $e < sizeof($subErrors); $e++) $errors[] = $subErrors[$e]; for ($e = 0; $e < sizeof($subErrors); $e++) {
$errors[] = $subErrors[$e];
}
} }
} }
else { else {
@ -1029,9 +1074,15 @@ function compareDN(&$a, &$b) {
// compare parts // compare parts
if ($part_a == $part_b) { // part is identical if ($part_a == $part_b) { // part is identical
if ($i == ($len - 1)) { if ($i == ($len - 1)) {
if ($len_a > $len_b) return 1; if ($len_a > $len_b) {
elseif ($len_a < $len_b) return -1; return 1;
else return 0; // DNs are identical }
elseif ($len_a < $len_b) {
return -1;
}
else {
return 0; // DNs are identical
}
} }
} }
else { else {
@ -1110,12 +1161,7 @@ function isObfuscatedText($text) {
return false; return false;
} }
$deob = base64_decode(str_rot13($text)); $deob = base64_decode(str_rot13($text));
if (strpos($deob, 'LAM_OBFUSCATE:') === 0) { return (strpos($deob, 'LAM_OBFUSCATE:') === 0);
return true;
}
else {
return false;
}
} }
/** /**
@ -1125,7 +1171,9 @@ function isObfuscatedText($text) {
* @return String RDN attribute name * @return String RDN attribute name
*/ */
function extractRDNAttribute($dn) { function extractRDNAttribute($dn) {
if ($dn == null) return null; if ($dn == null) {
return null;
}
$parts = explode("=", substr($dn, 0, strpos($dn, ','))); $parts = explode("=", substr($dn, 0, strpos($dn, ',')));
return $parts[0]; return $parts[0];
} }
@ -1137,7 +1185,9 @@ function extractRDNAttribute($dn) {
* @return String RDN attribute value * @return String RDN attribute value
*/ */
function extractRDNValue($dn) { function extractRDNValue($dn) {
if (empty($dn)) return null; if (empty($dn)) {
return null;
}
if (strpos($dn, '=') === false) { if (strpos($dn, '=') === false) {
return $dn; return $dn;
} }
@ -1157,7 +1207,9 @@ function extractRDNValue($dn) {
* @return String DN suffix * @return String DN suffix
*/ */
function extractDNSuffix($dn) { function extractDNSuffix($dn) {
if ($dn == null) return null; if ($dn == null) {
return null;
}
return substr($dn, strpos($dn, ',')+1); return substr($dn, strpos($dn, ',')+1);
} }