diff --git a/gosa-core/include/password-methods/class_password-methods.inc b/gosa-core/include/password-methods/class_password-methods.inc
index 99cd275fb5deb5c16db1e4d029e4d9929c3a90f7..b933300e1fc82afe60bd24faf204069a69d29408 100644 (file)
class passwordMethod
{
- var $config = false;
- var $attrs= array();
- var $display = FALSE;
- var $hash= "";
- var $lockable = TRUE;
-
- // Konstructor
- function passwordMethod($config, $dn)
- {
- }
-
- function create_template_hash($attrs)
- {
- if($this->get_hash_name() == ""){
- return("{crypt}N0T$3T4N0W");
- }else{
- return('{'.$this->get_hash().'}').'N0T$3T4N0W';
+ var $config = false;
+ var $attrs= array();
+ var $display = FALSE;
+ var $hash= "";
+ var $lockable = TRUE;
+
+ // Konstructor
+ function passwordMethod($config, $dn)
+ {
}
- }
-
- function get_hash_name()
- {
- }
-
-
- function is_locked($config,$dn = "")
- {
- if(!$this->lockable) return FALSE;
-
- /* Get current password hash */
- $pwd ="";
- if(!empty($dn)){
- $ldap = $config->get_ldap_link();
- $ldap->cd($config->current['BASE']);
- $ldap->cat($dn);
- $attrs = $ldap->fetch();
- if(isset($attrs['userPassword'][0])){
- $pwd = $attrs['userPassword'][0];
- }
- }elseif(isset($this->attrs['userPassword'][0])){
- $pwd = $this->attrs['userPassword'][0];
+
+ function create_template_hash($attrs)
+ {
+ if($this->get_hash_name() == ""){
+ return("{crypt}N0T$3T4N0W");
+ }else{
+ return('{'.$this->get_hash().'}').'N0T$3T4N0W';
+ }
+ }
+
+ function get_hash_name()
+ {
}
- return(preg_match("/^[^\}]*+\}!/",$pwd));
- }
-
-
-
- /*! \brief Locks an account (gosaAccount) by added a '!' as prefix to the password hashes.
- * This makes logins impossible, due to the fact that the hash becomes invalid.
- * userPassword: {SHA}!q02NKl9IChNwZEAJxzRdmB6E
- * sambaLMPassword: !EBD223B61F8C259AD3B435B51404EE
- * sambaNTPassword: !98BB35737013AAF181D0FE9FDA09E
- */
- function lock_account($config,$dn = "")
- {
- if(!$this->lockable) return FALSE;
-
- /* Get current password hash */
- $userPassword = $sambaLMPassword = $sambaNTPassword = "";
- $ldap = $config->get_ldap_link();
- $ldap->cd($config->current['BASE']);
- if(!empty($dn)){
- $ldap->cat($dn,array('sambaLMPassword','sambaNTPassword','userPassword'));
- $attrs = $ldap->fetch();
- $userPassword = (isset($attrs['userPassword'][0])) ? $attrs['userPassword'][0]: "";
- $sambaLMPassword = (isset($attrs['sambaLMPassword'][0])) ? $attrs['sambaLMPassword'][0]: "";
- $sambaNTPassword = (isset($attrs['sambaNTPassword'][0])) ? $attrs['sambaNTPassword'][0]: "";
- }elseif(isset($this->attrs['userPassword'][0])){
- $dn = $this->attrs['dn'];
- $userPassword = (isset($this->attrs['userPassword'][0])) ? $this->attrs['userPassword'][0]: "";
- $sambaLMPassword = (isset($this->attrs['sambaLMPassword'][0])) ? $this->attrs['sambaLMPassword'][0]: "";
- $sambaNTPassword = (isset($this->attrs['sambaNTPassword'][0])) ? $this->attrs['sambaNTPassword'][0]: "";
- }
-
- /* We can only lock/unlock non-empty passwords */
- if(!empty($userPassword)){
-
- /* Check if this entry is already locked. */
- if(preg_match("/^[^\}]*+\}!/",$userPassword)){
- return(TRUE);
- }
-
- /* Lock entry */
- $userPassword = preg_replace("/(^[^\}]+\})(.*$)/","\\1!\\2",$userPassword);
- $sambaLMPassword = preg_replace("/^[!]*(.*$)/","!\\1",$sambaLMPassword);
- $sambaNTPassword = preg_replace("/^[!]*(.*$)/","!\\1",$sambaNTPassword);
- $ldap->cd($dn);
- $ldap->modify(
- array(
- "userPassword" => $userPassword,
- "sambaLMPassword" => $sambaLMPassword,
- "sambaNTPassword" => $sambaNTPassword));
- return($ldap->success());
- }
- return(FALSE);
- }
-
-
- /*! \brief Unlocks an account (gosaAccount) which was locked by 'lock_account()'.
- * For details about the locking mechanism see 'lock_account()'.
- */
- function unlock_account($config,$dn = "")
- {
- if(!$this->lockable) return FALSE;
-
- /* Get current password hash */
- $userPassword = $sambaLMPassword = $sambaNTPassword = "";
- $ldap = $config->get_ldap_link();
- $ldap->cd($config->current['BASE']);
- if(!empty($dn)){
- $ldap->cat($dn,array('sambaLMPassword','sambaNTPassword','userPassword'));
- $attrs = $ldap->fetch();
- $userPassword = (isset($attrs['userPassword'][0])) ? $attrs['userPassword'][0]: "";
- $sambaLMPassword = (isset($attrs['sambaLMPassword'][0])) ? $attrs['sambaLMPassword'][0]: "";
- $sambaNTPassword = (isset($attrs['sambaNTPassword'][0])) ? $attrs['sambaNTPassword'][0]: "";
- }elseif(isset($this->attrs['userPassword'][0])){
- $dn = $this->attrs['dn'];
- $userPassword = (isset($this->attrs['userPassword'][0])) ? $this->attrs['userPassword'][0]: "";
- $sambaLMPassword = (isset($this->attrs['sambaLMPassword'][0])) ? $this->attrs['sambaLMPassword'][0]: "";
- $sambaNTPassword = (isset($this->attrs['sambaNTPassword'][0])) ? $this->attrs['sambaNTPassword'][0]: "";
- }
-
-
- /* We can only lock/unlock non-empty passwords */
- if(!empty($userPassword)){
-
- /* Check if this entry is already locked. */
- if(!preg_match("/^[^\}]*+\}!/",$userPassword)){
- return (TRUE);
- }
-
- /* Lock entry */
- $userPassword = preg_replace("/(^[^\}]+\})!(.*$)/","\\1\\2",$userPassword);
- $sambaLMPassword = preg_replace("/^[!]*(.*$)/","\\1",$sambaLMPassword);
- $sambaNTPassword = preg_replace("/^[!]*(.*$)/","\\1",$sambaNTPassword);
- $ldap->cd($dn);
- $ldap->modify(
- array(
- "userPassword" => $userPassword,
- "sambaLMPassword" => $sambaLMPassword,
- "sambaNTPassword" => $sambaNTPassword));
- return($ldap->success());
- }
- return(FALSE);
- }
-
-
- // this function returns all loaded classes for password encryption
- static function get_available_methods()
- {
- global $class_mapping, $config;
- $ret =false;
- $i =0;
-
- /* Only */
- if(!session::is_set("passwordMethod::get_available_methods")){
- foreach($class_mapping as $class => $path) {
- if(preg_match('/passwordMethod/i', $class) && !preg_match("/^passwordMethod$/i", $class)){
- $name = preg_replace ("/passwordMethod/i", "", $class);
- $test = new $class($config, "");
- if($test->is_available()) {
- $plugs= $test->get_hash_name();
- if (!is_array($plugs)){
- $plugs= array($plugs);
+
+
+ function is_locked($config,$dn = "")
+ {
+ if(!$this->lockable) return FALSE;
+
+ /* Get current password hash */
+ $pwd ="";
+ if(!empty($dn)){
+ $ldap = $config->get_ldap_link();
+ $ldap->cd($config->current['BASE']);
+ $ldap->cat($dn);
+ $attrs = $ldap->fetch();
+ if(isset($attrs['userPassword'][0])){
+ $pwd = $attrs['userPassword'][0];
}
+ }elseif(isset($this->attrs['userPassword'][0])){
+ $pwd = $this->attrs['userPassword'][0];
+ }
+ return(preg_match("/^[^\}]*+\}!/",$pwd));
+ }
+
+
+
+ /*! \brief Locks an account (gosaAccount) by added a '!' as prefix to the password hashes.
+ * This makes logins impossible, due to the fact that the hash becomes invalid.
+ * userPassword: {SHA}!q02NKl9IChNwZEAJxzRdmB6E
+ * sambaLMPassword: !EBD223B61F8C259AD3B435B51404EE
+ * sambaNTPassword: !98BB35737013AAF181D0FE9FDA09E
+ */
+ function lock_account($config,$dn = "")
+ {
+ if(!$this->lockable) return FALSE;
+
+ /* Get current password hash */
+ $userPassword = $sambaLMPassword = $sambaNTPassword = "";
+ $ldap = $config->get_ldap_link();
+ $ldap->cd($config->current['BASE']);
+ if(!empty($dn)){
+ $ldap->cat($dn,array('sambaLMPassword','sambaNTPassword','userPassword'));
+ $attrs = $ldap->fetch();
+ $userPassword = (isset($attrs['userPassword'][0])) ? $attrs['userPassword'][0]: "";
+ $sambaLMPassword = (isset($attrs['sambaLMPassword'][0])) ? $attrs['sambaLMPassword'][0]: "";
+ $sambaNTPassword = (isset($attrs['sambaNTPassword'][0])) ? $attrs['sambaNTPassword'][0]: "";
+ }elseif(isset($this->attrs['userPassword'][0])){
+ $dn = $this->attrs['dn'];
+ $userPassword = (isset($this->attrs['userPassword'][0])) ? $this->attrs['userPassword'][0]: "";
+ $sambaLMPassword = (isset($this->attrs['sambaLMPassword'][0])) ? $this->attrs['sambaLMPassword'][0]: "";
+ $sambaNTPassword = (isset($this->attrs['sambaNTPassword'][0])) ? $this->attrs['sambaNTPassword'][0]: "";
+ }
+
+ /* We can only lock/unlock non-empty passwords */
+ if(!empty($userPassword)){
+
+ /* Check if this entry is already locked. */
+ if(preg_match("/^[^\}]*+\}!/",$userPassword)){
+ return(TRUE);
+ }
+
+ /* Lock entry */
+ $userPassword = preg_replace("/(^[^\}]+\})(.*$)/","\\1!\\2",$userPassword);
+ $sambaLMPassword = preg_replace("/^[!]*(.*$)/","!\\1",$sambaLMPassword);
+ $sambaNTPassword = preg_replace("/^[!]*(.*$)/","!\\1",$sambaNTPassword);
+ $ldap->cd($dn);
+ $ldap->modify(
+ array(
+ "userPassword" => $userPassword,
+ "sambaLMPassword" => $sambaLMPassword,
+ "sambaNTPassword" => $sambaNTPassword));
+ return($ldap->success());
+ }
+ return(FALSE);
+ }
+
+
+ /*! \brief Unlocks an account (gosaAccount) which was locked by 'lock_account()'.
+ * For details about the locking mechanism see 'lock_account()'.
+ */
+ function unlock_account($config,$dn = "")
+ {
+ if(!$this->lockable) return FALSE;
+
+ /* Get current password hash */
+ $userPassword = $sambaLMPassword = $sambaNTPassword = "";
+ $ldap = $config->get_ldap_link();
+ $ldap->cd($config->current['BASE']);
+ if(!empty($dn)){
+ $ldap->cat($dn,array('sambaLMPassword','sambaNTPassword','userPassword'));
+ $attrs = $ldap->fetch();
+ $userPassword = (isset($attrs['userPassword'][0])) ? $attrs['userPassword'][0]: "";
+ $sambaLMPassword = (isset($attrs['sambaLMPassword'][0])) ? $attrs['sambaLMPassword'][0]: "";
+ $sambaNTPassword = (isset($attrs['sambaNTPassword'][0])) ? $attrs['sambaNTPassword'][0]: "";
+ }elseif(isset($this->attrs['userPassword'][0])){
+ $dn = $this->attrs['dn'];
+ $userPassword = (isset($this->attrs['userPassword'][0])) ? $this->attrs['userPassword'][0]: "";
+ $sambaLMPassword = (isset($this->attrs['sambaLMPassword'][0])) ? $this->attrs['sambaLMPassword'][0]: "";
+ $sambaNTPassword = (isset($this->attrs['sambaNTPassword'][0])) ? $this->attrs['sambaNTPassword'][0]: "";
+ }
+
+
+ /* We can only lock/unlock non-empty passwords */
+ if(!empty($userPassword)){
+
+ /* Check if this entry is already locked. */
+ if(!preg_match("/^[^\}]*+\}!/",$userPassword)){
+ return (TRUE);
+ }
+
+ /* Lock entry */
+ $userPassword = preg_replace("/(^[^\}]+\})!(.*$)/","\\1\\2",$userPassword);
+ $sambaLMPassword = preg_replace("/^[!]*(.*$)/","\\1",$sambaLMPassword);
+ $sambaNTPassword = preg_replace("/^[!]*(.*$)/","\\1",$sambaNTPassword);
+ $ldap->cd($dn);
+ $ldap->modify(
+ array(
+ "userPassword" => $userPassword,
+ "sambaLMPassword" => $sambaLMPassword,
+ "sambaNTPassword" => $sambaNTPassword));
+ return($ldap->success());
+ }
+ return(FALSE);
+ }
+
- foreach ($plugs as $plugname){
-
- $cfg = $test->is_configurable();
-
- $ret['name'][$i]= $plugname;
- $ret['class'][$i]=$class;
- $ret['is_configurable'][$i]= $cfg;
- $ret['object'][$i]= $test;
- $ret['desc'][$i] = $test->get_description();
- $ret[$i]['name'] = $plugname;
- $ret[$i]['class'] = $class;
- $ret[$i]['object']= $test;
- $ret[$i]['is_configurable']= $cfg;
- $ret[$i]['desc'] = $test->get_description();
- $ret[$plugname]=$class;
- $i++;
+ // this function returns all loaded classes for password encryption
+ static function get_available_methods()
+ {
+ global $class_mapping, $config;
+ $ret =false;
+ $i =0;
+
+ /* Only */
+ if(!session::is_set("passwordMethod::get_available_methods")){
+ foreach($class_mapping as $class => $path) {
+ if(preg_match('/passwordMethod/i', $class) && !preg_match("/^passwordMethod$/i", $class)){
+ $name = preg_replace ("/passwordMethod/i", "", $class);
+ $test = new $class($config, "");
+ if($test->is_available()) {
+ $plugs= $test->get_hash_name();
+ if (!is_array($plugs)){
+ $plugs= array($plugs);
+ }
+
+ foreach ($plugs as $plugname){
+
+ $cfg = $test->is_configurable();
+
+ $ret['name'][$i]= $plugname;
+ $ret['class'][$i]=$class;
+ $ret['is_configurable'][$i]= $cfg;
+ $ret['object'][$i]= $test;
+ $ret['desc'][$i] = $test->get_description();
+ $ret[$i]['name'] = $plugname;
+ $ret[$i]['class'] = $class;
+ $ret[$i]['object']= $test;
+ $ret[$i]['is_configurable']= $cfg;
+ $ret[$i]['desc'] = $test->get_description();
+ $ret[$plugname]=$class;
+ $i++;
+ }
+ }
+ }
}
- }
+ session::set("passwordMethod::get_available_methods",$ret);
}
- }
- session::set("passwordMethod::get_available_methods",$ret);
+ return(session::get("passwordMethod::get_available_methods"));
}
- return(session::get("passwordMethod::get_available_methods"));
- }
-
- function get_description()
- {
- return("");
- }
+ function get_description()
+ {
+ return("");
+ }
+
+
+ // Method to let password backends remove additional information besides
+ // the userPassword attribute
+ function remove_from_parent()
+ {
+ }
- // Method to let password backends remove additional information besides
- // the userPassword attribute
- function remove_from_parent()
- {
- }
+ // Method to let passwords backends manage additional information
+ // besides the userAttribute entry
+ function set_password($password)
+ {
+ return(TRUE);
+ }
- // Method to let passwords backends manage additional information
- // besides the userAttribute entry
- function set_password($password)
- {
- return(TRUE);
- }
+ // Return true if this password method provides a configuration dialog
+ function is_configurable()
+ {
+ return FALSE;
+ }
- // Return true if this password method provides a configuration dialog
- function is_configurable()
- {
- return FALSE;
- }
+ // Provide a subdialog to configure a password method
+ function configure()
+ {
+ return "";
+ }
- // Provide a subdialog to configure a password method
- function configure()
- {
- return "";
- }
-
- // Save information to LDAP
- function save($dn)
- {
- }
+ // Save information to LDAP
+ function save($dn)
+ {
+ }
- // Try to find out if it's our hash...
- static function get_method($password_hash,$dn = "")
- {
- global $config;
+ // Try to find out if it's our hash...
+ static function get_method($password_hash,$dn = "")
+ {
+ global $config;
- $methods= passwordMethod::get_available_methods();
+ $methods= passwordMethod::get_available_methods();
- foreach ($methods['class'] as $class){
+ foreach ($methods['class'] as $class){
- $test = new $class($config,$dn);
+ $test = new $class($config,$dn);
# All listed methods are available.
# if(!$test->is_available())continue;
- $method= $test->_extract_method($password_hash);
- if ($method != ""){
- $test->set_hash($method);
- return $test;
+ $method= $test->_extract_method($password_hash);
+ if ($method != ""){
+ $test->set_hash($method);
+ return $test;
+ }
}
+
+ msg_dialog::display(_("Error"), _("Cannot find a suitable password method for the current hash!"), ERROR_DIALOG);
+
+ return NULL;
}
- msg_dialog::display(_("Error"), _("Cannot find a suitable password method for the current hash!"), ERROR_DIALOG);
- return NULL;
- }
+ function _extract_method($password_hash)
+ {
+ $hash= $this->get_hash_name();
+ if (preg_match("/^\{$hash\}/i", $password_hash)){
+ return $hash;
+ }
+ return "";
+ }
+
+
+ static function make_hash($password, $hash)
+ {
+ global $config;
- function _extract_method($password_hash)
- {
- $hash= $this->get_hash_name();
- if (preg_match("/^\{$hash\}/i", $password_hash)){
- return $hash;
+ $methods= passwordMethod::get_available_methods();
+ $tmp= new $methods[$hash]($config);
+ $tmp->set_hash($hash);
+ return $tmp->generate_hash($password);
}
- return "";
- }
+ function set_hash($hash)
+ {
+ $this->hash= $hash;
+ }
- static function make_hash($password, $hash)
- {
- global $config;
- $methods= passwordMethod::get_available_methods();
- $tmp= new $methods[$hash]($config);
- $tmp->set_hash($hash);
- return $tmp->generate_hash($password);
- }
+ function get_hash()
+ {
+ return $this->hash;
+ }
+ function adapt_from_template($dn)
+ {
+ return($this);
+ }
- function set_hash($hash)
- {
- $this->hash= $hash;
- }
+ static function is_harmless($password)
+ {
+ global $config;
- function get_hash()
- {
- return $this->hash;
- }
+ if ($config->boolValueIsTrue("core","strictPasswordRules")) {
+ // Do we have UTF8 characters in the password?
+ return ($password == utf8_decode($password));
+ }
- function adapt_from_template($dn)
- {
- return($this);
- }
+ return(true);
+ }
- static function is_harmless($password)
- {
- global $config;
+ static function getPasswordProposal($config)
+ {
+ if($config->configRegistry->propertyExists('core', 'passwordProposalHook')){
+ $value = $config->configRegistry->getPropertyValue('core', 'passwordProposalHook');
+ $core = new core($config);
- if ($config->get_cfg_value("strictPasswordRules", "true") == "true") {
- // Do we have UTF8 characters in the password?
- return ($password == utf8_decode($password));
- }
+ // No execute the hook and fetch the results.
+ plugin::callHook($core, 'passwordProposalHook', $addAttrs= array(), $ret);
+ if(count($ret) && !empty($ret[0])){
+ return($ret[0]);
+ }
+ }
+ return('');
+ }
- return(true);
- }
}
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