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index 53bdee5f7a321fd3f110fdf0690c71a6d120d516..bfe31d074dd4ecdd28049ffe6b6e12e94f3c466b 100644 (file)
define ("DEBUG_SI", 256); /*! Debug level for communication with gosa-si */
define ("DEBUG_MAIL", 512); /*! Debug level for all about mail (mailAccounts, imap, sieve etc.) */
define ("DEBUG_FAI", 1024); // FAI (incomplete)
+define ("DEBUG_RPC", 2048); /*! Debug level for communication with remote procedures */
+
+// Define shadow states
+define ("POSIX_ACCOUNT_EXPIRED", 1);
+define ("POSIX_WARN_ABOUT_EXPIRATION", 2);
+define ("POSIX_FORCE_PASSWORD_CHANGE", 4);
+define ("POSIX_DISALLOW_PASSWORD_CHANGE", 8);
/* Rewrite german 'umlauts' and spanish 'accents'
to get better results */
* */
function DEBUG($level, $line, $function, $file, $data, $info="")
{
- if (session::global_get('debugLevel') & $level){
- $output= "DEBUG[$level] ";
- if ($function != ""){
- $output.= "($file:$function():$line) - $info: ";
- } else {
- $output.= "($file:$line) - $info: ";
- }
- echo $output;
- if (is_array($data)){
- print_a($data);
- } else {
- echo "'$data'";
+ global $config;
+ $debugLevel = 0;
+ if($config instanceOf config){
+ $debugLevel = $config->get_cfg_value('core', 'debugLevel');
+ }
+ if ($debugLevel & $level){
+ $output= "DEBUG[$level] ";
+ if ($function != ""){
+ $output.= "($file:$function():$line) - $info: ";
+ } else {
+ $output.= "($file:$line) - $info: ";
+ }
+ echo $output;
+ if (is_array($data)){
+ print_a($data);
+ } else {
+ echo "'$data'";
+ }
+ echo "<br>";
}
- echo "<br>";
- }
}
}
-/*! \brief Test if account is about to expire
+/*! \brief Checks the posixAccount status by comparing the shadow attributes.
*
- * \param string 'userdn' the DN of the user
- * \param string 'username' the username
- * \return int Can be one of the following values:
- * - 1 the account is locked
- * - 2 warn the user that the password is about to expire and he should change
- * his password
- * - 3 force the user to change his password
- * - 4 user should not be able to change his password
- * */
-function ldap_expired_account($config, $userdn, $username)
+ * @param Object The GOsa configuration object.
+ * @param String The 'dn' of the user to test the account status for.
+ * @param String The 'uid' of the user we're going to test.
+ * @return Const
+ * POSIX_ACCOUNT_EXPIRED - If the account is expired.
+ * POSIX_WARN_ABOUT_EXPIRATION - If the account is going to expire.
+ * POSIX_FORCE_PASSWORD_CHANGE - The password has to be changed.
+ * POSIX_DISALLOW_PASSWORD_CHANGE - The password cannot be changed right now.
+ *
+ *
+ *
+ * shadowLastChange
+ * |
+ * |---- shadowMin ---> | <-- shadowMax --
+ * | | |
+ * |------- shadowWarning -> |
+ * |-- shadowInactive --> DEACTIVATED
+ * |
+ * EXPIRED
+ *
+ */
+function ldap_expired_account($config, $userdn, $uid)
{
+ // Skip this for the admin account, we do not want to lock him out.
+ if($uid == 'admin') return(0);
+
$ldap= $config->get_ldap_link();
+ $ldap->cd($config->current['BASE']);
$ldap->cat($userdn);
$attrs= $ldap->fetch();
-
- /* default value no errors */
- $expired = 0;
-
- $sExpire = 0;
- $sLastChange = 0;
- $sMax = 0;
- $sMin = 0;
- $sInactive = 0;
- $sWarning = 0;
-
- $current= date("U");
-
- $current= floor($current /60 /60 /24);
-
- /* special case of the admin, should never been locked */
- /* FIXME should allow any name as user admin */
- if($username != "admin")
- {
+ $current= floor(date("U") /60 /60 /24);
- if(isset($attrs['shadowExpire'][0])){
- $sExpire= $attrs['shadowExpire'][0];
- } else {
- $sExpire = 0;
- }
-
- if(isset($attrs['shadowLastChange'][0])){
- $sLastChange= $attrs['shadowLastChange'][0];
- } else {
- $sLastChange = 0;
- }
-
- if(isset($attrs['shadowMax'][0])){
- $sMax= $attrs['shadowMax'][0];
- } else {
- $smax = 0;
- }
+ // Fetch required attributes
+ foreach(array('shadowExpire','shadowLastChange','shadowMax','shadowMin',
+ 'shadowInactive','shadowWarning') as $attr){
+ $$attr = (isset($attrs[$attr][0]))? $attrs[$attr][0] : null;
+ }
- if(isset($attrs['shadowMin'][0])){
- $sMin= $attrs['shadowMin'][0];
- } else {
- $sMin = 0;
- }
-
- if(isset($attrs['shadowInactive'][0])){
- $sInactive= $attrs['shadowInactive'][0];
- } else {
- $sInactive = 0;
- }
-
- if(isset($attrs['shadowWarning'][0])){
- $sWarning= $attrs['shadowWarning'][0];
- } else {
- $sWarning = 0;
- }
-
- /* is the account locked */
- /* shadowExpire + shadowInactive (option) */
- if($sExpire >0){
- if($current >= ($sExpire+$sInactive)){
- return(1);
+
+ // Check if the account has expired.
+ // ---------------------------------
+ // An account is locked/expired once its expiration date has reached (shadowExpire).
+ // If the optional attribute (shadowInactive) is set, we've to postpone
+ // the account expiration by the amount of days specified in (shadowInactive).
+ if($shadowExpire != null && $shadowExpire >= $current){
+
+ // The account seems to be expired, but we've to check 'shadowInactive' additionally.
+ // ShadowInactive specifies an amount of days we've to reprieve the user.
+ // It some kind of x days' grace.
+ if($shadowInactive == null || $current > $shadowExpire + $shadowInactive){
+
+ // Finally we've detect that the account is deactivated.
+ return(POSIX_ACCOUNT_EXPIRED);
}
- }
-
- /* the user should be warned to change is password */
- if((($sExpire >0) && ($sWarning >0)) && ($sExpire >= $current)){
- if (($sExpire - $current) < $sWarning){
- return(2);
+ }
+
+ // The users password is going to expire.
+ // --------------------------------------
+ // We've to warn the user in the case of an expiring account.
+ // An account is going to expire when it reaches its expiration date (shadowExpire).
+ // The user has to be warned, if the days left till expiration, match the
+ // configured warning period (shadowWarning)
+ // --> shadowWarning: Warn x days before account expiration.
+ if($shadowExpire != null && $shadowWarning != null){
+
+ // Check if the account is still active and not already expired.
+ if($shadowExpire >= $current){
+
+ // Check if we've to warn the user by comparing the remaining
+ // number of days till expiration with the configured amount
+ // of days in shadowWarning.
+ if(($shadowExpire - $current) <= $shadowWarning){
+ return(POSIX_WARN_ABOUT_EXPIRATION);
+ }
}
- }
-
- /* force user to change password */
- if(($sLastChange >0) && ($sMax) >0){
- if($current >= ($sLastChange+$sMax)){
- return(3);
+ }
+
+ // -- I guess this is the correct detection, isn't it?
+ if($shadowLastChange != null && $shadowWarning != null && $shadowMax != null){
+ $daysRemaining = ($shadowLastChange + $shadowMax) - $current ;
+ if($daysRemaining > 0 && $daysRemaining <= $shadowWarning){
+ return(POSIX_WARN_ABOUT_EXPIRATION);
}
- }
-
- /* the user should not be able to change is password */
- if(($sLastChange >0) && ($sMin >0)){
- if (($sLastChange + $sMin) >= $current){
- return(4);
+ }
+
+
+ // Check if we've to force the user to change his password.
+ // --------------------------------------------------------
+ // A password change is enforced when the password is older than
+ // the configured amount of days (shadowMax).
+ // The age of the current password (shadowLastChange) plus the maximum
+ // amount amount of days (shadowMax) has to be smaller than the
+ // current timestamp.
+ if($shadowLastChange != null && $shadowMax != null){
+
+ // Check if we've an outdated password.
+ if($current >= ($shadowLastChange + $shadowMax)){
+ return(POSIX_FORCE_PASSWORD_CHANGE);
+ }
+ }
+
+
+ // Check if we've to freeze the users password.
+ // --------------------------------------------
+ // Once a user has changed his password, he cannot change it again
+ // for a given amount of days (shadowMin).
+ // We should not allow to change the password within GOsa too.
+ if($shadowLastChange != null && $shadowMin != null){
+
+ // Check if we've an outdated password.
+ if(($shadowLastChange + $shadowMin) >= $current){
+ return(POSIX_DISALLOW_PASSWORD_CHANGE);
}
- }
}
- return($expired);
+
+ return(0);
}
+
/*! \brief Add a lock for object(s)
*
* Adds a lock by the specified user for one ore multiple objects.
if (tests::is_id($_POST['new_limit']) &&
isset($_POST['action']) && $_POST['action']=="newlimit"){
- session::global_set('size_limit', validate($_POST['new_limit']));
+ session::global_set('size_limit', get_post('new_limit'));
session::set('size_ignore', FALSE);
}
if($rfc2307bis && isset($tmp['posixGroup']['STRUCTURAL'])){
$checks['posixGroup']['STATUS'] = FALSE;
- $checks['posixGroup']['MSG'] = _("RFC 2307bis group schema is enabled, but the current LDAP configuration does not support it!");
- $checks['posixGroup']['INFO'] = _("To use RFC 2307bis groups, the objectClass 'posixGroup' must be AUXILIARY.");
+ $checks['posixGroup']['MSG'] = _("RFC2307bis schema is enabled, but the current LDAP configuration does not support it!");
+ $checks['posixGroup']['INFO'] = _("To use RFC2307bis groups, the objectClass 'posixGroup' must be AUXILIARY.");
}
if(!$rfc2307bis && !isset($tmp['posixGroup']['STRUCTURAL'])){
$checks['posixGroup']['STATUS'] = FALSE;
- $checks['posixGroup']['MSG'] = _("RFC 2307bis group schema is disabled, but the current LDAP configuration supports it!");
+ $checks['posixGroup']['MSG'] = _("RFC2307bis schema is disabled, but the current LDAP configuration supports it!");
$checks['posixGroup']['INFO'] = _("To correct this, the objectClass 'posixGroup' must be STRUCTURAL.");
}
}
@@ -2866,19 +2895,75 @@ function get_languages($languages_in_own_language = FALSE,$strip_region_tag = FA
* \return string
* */
function get_post($name)
+{
+ if(!isset($_POST[$name])){
+ trigger_error("Requested POST value (".$name.") does not exists, you should add a check to prevent this message.");
+ return(FALSE);
+ }
+
+ // Handle Posted Arrays
+ $tmp = array();
+ if(is_array($_POST[$name]) && !is_string($_POST[$name])){
+ foreach($_POST[$name] as $key => $val){
+ if(get_magic_quotes_gpc()){
+ $val = stripcslashes($val);
+ }
+ $tmp[$key] = $val;
+ }
+ return($tmp);
+ }else{
+
+ if(get_magic_quotes_gpc()){
+ $val = stripcslashes($_POST[$name]);
+ }else{
+ $val = $_POST[$name];
+ }
+ }
+ return($val);
+}
+
+
+/*! \brief Returns contents of the given POST variable and check magic quotes settings
+ *
+ * Depending on the magic quotes settings this returns a stripclashed'ed version of
+ * a certain POST variable.
+ *
+ * \param string 'name' the POST var to return ($_POST[$name])
+ * \return string
+ * */
+function get_binary_post($name)
{
if(!isset($_POST[$name])){
trigger_error("Requested POST value (".$name.") does not exists, you should add a check to prevent this message.");
return(FALSE);
}
+ $p = str_replace('\0', '', $_POST[$name]);
if(get_magic_quotes_gpc()){
- return(stripcslashes(validate($_POST[$name])));
+ return(stripcslashes($p));
}else{
- return(validate($_POST[$name]));
+ return($_POST[$p]);
}
}
+function set_post($value)
+{
+ // Take care of array, recursivly convert each array entry.
+ if(is_array($value)){
+ foreach($value as $key => $val){
+ $value[$key] = set_post($val);
+ }
+ return($value);
+ }
+
+ // Do not touch boolean values, we may break them.
+ if($value === TRUE || $value === FALSE ) return($value);
+
+ // Return a fixed string which can then be used in HTML fields without
+ // breaking the layout or the values. This allows to use '"<> in input fields.
+ return(htmlentities($value, ENT_QUOTES, 'utf-8'));
+}
+
/*! \brief Return class name in correct case */
function get_correct_class_name($cls)
if($test instanceOf passwordMethod){
+ stats::log('global', 'global', array('users'), $action = 'change_password', $amount = 1, 0, $test->get_hash());
+
$deactivated = $test->is_locked($config,$dn);
/* Feed password backends with information */
// Not for groups
if ($mode == 0){
- // Create SMB Password
- $attrs= generate_smb_nt_hash($password);
- if ($shadow != 0){
- $attrs['shadowLastChange']= $shadow;
- }
+ $tmp = $config->get_cfg_value('core','sambaHashHook');
+ if(!empty($tmp)){
+
+ // Create SMB Password
+ $attrs= generate_smb_nt_hash($password);
+
+ if ($shadow != 0){
+ $attrs['shadowLastChange']= $shadow;
+ }
+ }
}
$attrs['userPassword']= array();
$rpc = $config->getRpcHandle();
$hash = $rpc->mksmbhash($password);
+ if(!$rpc->success()){
+ msg_dialog::display(_("Error"),msgPool::rpcError($rpc->get_error()),ERROR_DIALOG);
+ return("");
+ }
}elseif ($config->get_cfg_value("core","gosaSupportURI") != ""){
while($attrs = $ldap->fetch()){
$new_attrs = array("accessTo" => array());
$dn = $attrs['dn'];
- for($i = 0 ; $i < $attrs['objectClass']['count']; $i++){
- $new_attrs['objectClass'][] = $attrs['objectClass'][$i];
- }
for($i = 0 ; $i < $attrs['accessTo']['count']; $i++){
if($attrs['accessTo'][$i] == $from){
if(!empty($to)){