read()){ $ext = substr($entry, strlen($entry)-5, 5); $name = substr($entry, 0, strlen($entry)-5); // check if extension is right, add to profile list if ($ext == ".conf") { $ret[$pos] = $name; $pos ++; } } sort($ret); return $ret; } /** * Returns the version number of this LAM installation. * Format: .. *
Major/minor version are always numbers, patch level may contain letters for inofficial releases only (e.g. 0.5.alpha1). * * @return string version number */ function LAMVersion() { $file = substr(__FILE__, 0, strlen(__FILE__) - 15) . "/VERSION"; if (is_readable($file)) { $handle = fopen($file, "r"); if (!feof($handle)) { return trim(fgets($handle, 20)); } } // file was not readable return '0.0.unknown'; } /** * Prints a meta refresh page * * @param string $page the URL of the target page */ function metaRefresh($page) { echo $_SESSION['header']; echo "\n"; echo "\n"; echo "\n"; echo "\n"; // print link if refresh does not work echo "

\n"; echo "" . _("Click here if you are not directed to the next page.") . "\n"; echo "

\n"; echo "\n"; echo "\n"; } /** * This class manages .conf files. * * @package configuration */ class Config { /** Server address (e.g. ldap://127.0.0.1:389) */ var $ServerURL; /** Array of string: users with admin rights */ var $Admins; /** Password to edit preferences */ var $Passwd; /** LDAP suffix for tree view */ var $treesuffix; /** Maximum number of rows shown in user/group/host lists */ var $maxlistentries; /** Default language */ var $defaultLanguage; /** module settings */ var $moduleSettings = array(); /** type settings */ var $typeSettings = array(); /** * Path to external lamdaemon script on server where it is executed * * This is used for managing quota and home directories. * optional setting, may not be defined */ var $scriptPath; /** * Server where lamdaemon script is executed * * This is used for managing quota and home directories. * optional setting, may not be defined */ var $scriptServer; /** LDAP cache timeout */ var $cachetimeout; /** Active account types */ var $activeTypes = "user,group,host,smbDomain"; /** Name of configuration file */ var $file; /** List of all settings in config file */ var $settings = array("ServerURL", "Passwd", "Admins", "treesuffix", "maxlistentries", "defaultLanguage", "scriptPath", "scriptServer", "cachetimeout", "modules", "activeTypes", "types"); /** * Loads preferences from config file * * @param integer $file Index number in config file array */ function Config($file = 0) { // load first profile if none is given if (!is_string($file)) { $profiles = getConfigProfiles(); $file = $profiles[0]; } $this->file = $file; $this->reload(); } /** * Reloads preferences from config file * * @return boolean true if file was readable */ function reload() { $conffile = substr(__FILE__, 0, strlen(__FILE__) - 15) . "/config/" . $this->file . ".conf"; if (is_file($conffile) == True) { $file = @fopen($conffile, "r"); if (!$file) return false; // abort if file is not readable while (!feof($file)) { $line = fgets($file, 1024); $line = trim($line); // remove spaces at the beginning and end if (($line == "")||($line[0] == "#")) continue; // ignore comments and empty lines // search keywords for ($i = 0; $i < sizeof($this->settings); $i++) { $keyword = $this->settings[$i]; $keylen = strlen($keyword); if (strtolower(substr($line, 0, $keylen + 2)) == strtolower($keyword . ": ")) { // module settings if (strtolower(substr($line, 0, $keylen + 2)) == "modules: ") { $option = substr($line, $keylen + 2, strlen($line) - $keylen - 2); $pos = strpos($option, ":"); $this->moduleSettings[substr($option, 0, $pos)] = explode("+::+", substr($option, $pos + 2)); } // type settings elseif (strtolower(substr($line, 0, $keylen + 2)) == "types: ") { $option = substr($line, $keylen + 2, strlen($line) - $keylen - 2); $pos = strpos($option, ":"); $this->typeSettings[substr($option, 0, $pos)] = substr($option, $pos + 2); } // general settings else { $this->$keyword = substr($line, $keylen + 2, strlen($line) - $keylen - 2); } break; } } } fclose($file); } // check modules $scopes = $this->get_ActiveTypes(); for ($s = 0; $s < sizeof($scopes); $s++) { $scope = $scopes[$s]; $moduleVar = "modules_" . $scope; $modules = explode(",", $this->typeSettings[$moduleVar]); $available = getAvailableModules($scope); // only return available modules $ret = array(); for ($i = 0; $i < sizeof($modules); $i++) { if (in_array($modules[$i], $available)) $ret[] = $modules[$i]; } $this->$moduleVar = implode(",", $ret); } return true; } /** Saves preferences to config file */ function save() { $conffile = substr(__FILE__, 0, strlen(__FILE__) - 15) . "/config/" . $this->file . ".conf"; if (is_file($conffile) == True) { $file = fopen($conffile, "r"); $file_array = array(); // read config file while (!feof($file)) { array_push($file_array, fgets($file, 1024)); } fclose($file); // generate new configuration file $saved = array(); // includes all settings which have been saved $mod_saved = array(); // includes all module settings which have been saved for ($i = 0; $i < sizeof($file_array); $i++) { $line = trim($file_array[$i]); if (($line == "")||($line[0] == "#")) continue; // ignore comments and empty lines // search for keywords for ($k = 0; $k < sizeof($this->settings); $k++) { $keyword = $this->settings[$k]; $keylen = strlen($keyword); if (strtolower(substr($line, 0, $keylen + 1)) == strtolower($keyword . ":")) { // module settings if (strtolower(substr($line, 0, $keylen + 2)) == "modules: ") { $option = substr($line, $keylen + 2, strlen($line) - $keylen - 2); $pos = strpos($option, ":"); $name = substr($option, 0, $pos); if (!isset($this->moduleSettings[$name])) continue; $file_array[$i] = "modules: " . $name . ": " . implode("+::+", $this->moduleSettings[$name]) . "\n"; $mod_saved[] = $name; // mark keyword as saved } // type settings elseif (strtolower(substr($line, 0, $keylen + 2)) == "types: ") { $option = substr($line, $keylen + 2, strlen($line) - $keylen - 2); $pos = strpos($option, ":"); $name = substr($option, 0, $pos); if (!isset($this->typeSettings[$name])) continue; $file_array[$i] = "types: " . $name . ": " . $this->typeSettings[$name] . "\n"; $mod_saved[] = $name; // mark keyword as saved } // general settings else { $file_array[$i] = $keyword . ": " . $this->$keyword . "\n"; $saved[] = $keyword; // mark keyword as saved } break; } } } // check if we have to add new entries (e.g. if user upgraded LAM and has an old config file) if (!in_array("ServerURL", $saved)) array_push($file_array, "\n\n# server address (e.g. ldap://localhost:389 or ldaps://localhost:636)\n" . "serverURL: " . $this->ServerURL . "\n"); if (!in_array("Passwd", $saved)) array_push($file_array, "\n\n# password to change these preferences via webfrontend\n" . "passwd: " . $this->Passwd . "\n"); if (!in_array("Admins", $saved)) array_push($file_array, "\n\n# list of users who are allowed to use LDAP Account Manager\n" . "# names have to be seperated by semicolons\n" . "# e.g. admins: cn=admin,dc=yourdomain,dc=org;cn=root,dc=yourdomain,dc=org\n" . "admins: " . $this->Admins . "\n"); if (!in_array("treesuffix", $saved)) array_push($file_array, "\n\n# suffix of tree view\n" . "# e.g. dc=yourdomain,dc=org\n" . "treesuffix: " . $this->treesuffix . "\n"); if (!in_array("maxlistentries", $saved)) array_push($file_array, "\n\n# maximum number of rows to show in user/group/host lists\n" . "maxlistentries: " . $this->maxlistentries . "\n"); if (!in_array("defaultLanguage", $saved)) array_push($file_array, "\n\n# default language (a line from config/language)\n" . "defaultLanguage: " . $this->defaultLanguage . "\n"); if (!in_array("scriptPath", $saved)) array_push($file_array, "\n\n# Path to external Script\n" . "scriptPath: " . $this->scriptPath . "\n"); if (!in_array("scriptServer", $saved)) array_push($file_array, "\n\n# Server of external Script\n" . "scriptServer: " . $this->scriptServer . "\n"); if (!in_array("cachetimeout", $saved)) array_push($file_array, "\n\n# Number of minutes LAM caches LDAP searches.\n" . "cacheTimeout: " . $this->cachetimeout . "\n"); if (!in_array("activeTypes", $saved)) array_push($file_array, "\n\n# List of active account types.\n" . "activeTypes: " . $this->activeTypes . "\n"); // check if all module settings were added $m_settings = array_keys($this->moduleSettings); for ($i = 0; $i < sizeof($m_settings); $i++) { if (!in_array($m_settings[$i], $mod_saved)) { array_push($file_array, "modules: " . $m_settings[$i] . ": " . implode("+::+", $this->moduleSettings[$m_settings[$i]]) . "\n"); } } // check if all type settings were added $t_settings = array_keys($this->typeSettings); for ($i = 0; $i < sizeof($t_settings); $i++) { if (!in_array($t_settings[$i], $mod_saved)) { array_push($file_array, "types: " . $t_settings[$i] . ": " . $this->typeSettings[$t_settings[$i]] . "\n"); } } $file = fopen($conffile, "w"); if ($file) { for ($i = 0; $i < sizeof($file_array); $i++) fputs($file, $file_array[$i]); fclose($file); @chmod ($conffile, 0600); StatusMessage("INFO", _("Your settings were successfully saved.") , " (" . $conffile . ")"); } else { StatusMessage("ERROR", _("Cannot open config file!") . " (" . $conffile . ")"); exit; } } } // functions to read/write preferences /** * Returns the server address as string * * @return string server address */ function get_ServerURL() { return $this->ServerURL; } /** * Sets the server address * * @param string $value new server address * @return boolean true if $value has correct format */ function set_ServerURL($value) { if (is_string($value)) $this->ServerURL = $value; else return false; return true; } /** * Returns an array of string with all admin names * * @return array the admin names */ function get_Admins() { return explode(";", $this->Admins); } /** * Returns all admin users seperated by semicolons * * @return string the admin string */ function get_Adminstring() { return $this->Admins; } /** * Sets the admin string * * @param string $value new admin string that contains all admin users seperated by semicolons * @return boolean true if $value has correct format */ function set_Adminstring($value) { if (is_string($value) && eregi("^[^;]+(;[^;]+)*$", $value)) { $this->Admins = $value; } else return false; return true; } /** * Returns the password to access the preferences wizard * * @return string the password */ function get_Passwd() { return $this->Passwd; } /** * Sets the preferences wizard password * * @param string $value new password * @return boolean true if $value has correct format */ function set_Passwd($value) { if (is_string($value)) $this->Passwd = $value; else return false; return true; } /** * Returns the LDAP suffix for the given account type * * @param string $scope account type * @return string the LDAP suffix */ function get_Suffix($scope) { if ($scope == "tree") { return $this->treesuffix; } else { return $this->typeSettings['suffix_' . $scope]; } } /** * Sets the LDAP suffix where accounts are saved * * @param string $scope account type * @param string $value new LDAP suffix * @return boolean true if $value has correct format */ function set_Suffix($scope, $value) { if (!$value) $value = ""; elseif (!is_string($value)) { return false; } if ($scope == "tree") { $this->treesuffix = $value; } else { $this->typeSettings['suffix_' . $scope] = $value; } return true; } /** * Returns the list of attributes to show in user list * * @param string $scope account type * @return string the attribute list */ function get_listAttributes($scope) { return $this->typeSettings['attr_' . $scope]; } /** * Sets the list of attributes to show in user list * * @param string $value new attribute string * @param string $scope account type * @return boolean true if $value has correct format */ function set_listAttributes($value, $scope) { if (is_string($value) && eregi("^((#[^:;]+)|([^:;]*:[^:;]+))(;((#[^:;]+)|([^:;]*:[^:;]+)))*$", $value)) { $this->typeSettings['attr_' . $scope] = $value; return true; } else { return false; } } /** * Returns the maximum number of rows in user/group/host lists * * @return integer maximum number */ function get_MaxListEntries() { return $this->maxlistentries; } /** * Sets the maximum number of rows in user/group/host lists * * @param integer $value new maximum value * @return boolean true if $value has correct format */ function set_MaxListEntries ($value) { if (is_numeric($value)) $this->maxlistentries = $value; else return false; return true; } /** * Returns the default language string * * @return string default language */ function get_defaultLanguage() { return $this->defaultLanguage; } /** * Sets the default language string * * @param string $value new default language * @return boolean true if $value has correct format */ function set_defaultLanguage($value) { if (is_string($value)) $this->defaultLanguage = $value; else return false; return true; } /** * Returns the path to the external script * * @return string script path */ function get_scriptPath() { return $this->scriptPath; } /** * Sets the path to the external script * * @param string $value new script path * @return boolean true if $value has correct format */ function set_scriptPath($value) { if (!$value) $this->scriptPath = ""; // optional parameter elseif (is_string($value) && eregi("^/([a-z0-9_\\-])+(/([a-z0-9_\\.\\-])+)+$", $value)) $this->scriptPath = $value; else return false; return true; } /** * Returns the server of the external script * * @return string script server */ function get_scriptServer() { return $this->scriptServer; } /** * Sets the server of the external script * * @param string $value new script server * @return boolean true if $value has correct format */ function set_scriptServer($value) { if (!$value) $this->scriptServer = ""; // optional parameter elseif (is_string($value) && eregi("^[a-z0-9\\-]+(\\.[a-z0-9\\-]+)*$", $value)) { $this->scriptServer = $value; } else return false; return true; } /** * Returns the LDAP cache timeout in minutes * * @return integer cache time */ function get_cacheTimeout() { if (isset($this->cachetimeout)) return $this->cachetimeout; else return 5; } /** * Returns the LDAP cache timeout in seconds * * @return integer cache time */ function get_cacheTimeoutSec() { return $this->cachetimeout * 60; } /** * Sets the LDAP cache timeout in minutes (0,1,2,5,10,15) * * @param integer $value new cache timeout * @return boolean true if $value has correct format */ function set_cacheTimeout($value) { if (is_numeric($value) && ($value > -1)) { $this->cachetimeout = $value; } else return false; return true; } /** * Returns an array of all selected account modules * * @param string $scope account type * @return array user modules */ function get_AccountModules($scope) { if (isset($this->typeSettings["modules_" . $scope])) { return explode(",", $this->typeSettings["modules_" . $scope]); } else { return array(); } } /** * Sets the selected account modules * * @param array $modules array with module names (not aliases!) * @param string $scope account type * @return boolean true if $modules has correct format */ function set_AccountModules($modules, $scope) { if (! is_array($modules)) return false; // check module names $available = getAvailableModules($scope); for ($i = 0; $i < sizeof($modules); $i++) { if (! in_array($modules[$i], $available)) return false; } // check depends/conflicts if (check_module_conflicts($modules, getModulesDependencies($scope)) != false) return false; if (check_module_depends($modules, getModulesDependencies($scope)) != false) return false; $this->typeSettings["modules_" . $scope] = implode(",", $modules); return true; } /** * Sets the settings for the account modules. * * @param array $settings list of module setting array(name => value) * @return boolean true if $settings has correct format */ function set_moduleSettings($settings) { if (!is_array($settings)) return false; $this->moduleSettings = $settings; return true; } /** * Returns a list of saved module settings * * @return array list of settings: array(name => value) */ function get_moduleSettings() { return $this->moduleSettings; } /** * Returns a list of active account types. * * @return array list of types */ function get_ActiveTypes() { return explode(",", $this->activeTypes); } /** * Sets the list of active types. * * @param array list of types */ function set_ActiveTypes($types) { $this->activeTypes = implode(",", $types); } /** * Sets the settings for the account types. * * @param array $settings list of type setting array(name => value) * @return boolean true if $settings has correct format */ function set_typeSettings($settings) { if (!is_array($settings)) return false; $this->typeSettings = $settings; return true; } /** * Returns a list of saved type settings * * @return array list of settings: array(name => value) */ function get_typeSettings() { return $this->typeSettings; } } /** * This class manages config.cfg. * * @package configuration */ class CfgMain { /** Default profile */ var $default; /** Password to change config.cfg */ var $password; /** * Loads preferences from config file */ function CfgMain() { $this->reload(); } /** * Reloads preferences from config file config.cfg * * @return boolean true if file was readable */ function reload() { $conffile = substr(__FILE__, 0, strlen(__FILE__) - 15) . "/config/config.cfg"; if (is_file($conffile) == True) { $file = @fopen($conffile, "r"); if (!$file) return false; // abort if file is not readable while (!feof($file)) { $line = fgets($file, 1024); $line = trim($line); // remove spaces at the beginning and end if (($line == "")||($line[0] == "#")) continue; // ignore comments // search keywords if (substr($line, 0, 10) == "password: ") { $this->password = substr($line, 10, strlen($line)-10); continue; } if (substr($line, 0, 9) == "default: ") { $this->default = substr($line, 9, strlen($line)-9); continue; } } fclose($file); } return true; } /** * Saves preferences to config file config.cfg */ function save() { $conffile = substr(__FILE__, 0, strlen(__FILE__) - 15) . "/config/config.cfg"; if (is_file($conffile) == True) { // booleans to check if value was already saved $save_password = $save_default = False; $file = fopen($conffile, "r"); $file_array = array(); // read config file while (!feof($file)) { array_push($file_array, fgets($file, 1024)); } fclose($file); // generate new configuration file for ($i = 0; $i < sizeof($file_array); $i++) { if (($file_array[$i] == "\n")||($file_array[$i][0] == "#")) continue; // ignore comments // search for keywords if (substr($file_array[$i], 0, 10) == "password: ") { $file_array[$i] = "password: " . $this->password . "\n"; $save_password = True; continue; } if (substr($file_array[$i], 0, 9) == "default: ") { $file_array[$i] = "default: " . $this->default . "\n"; $save_default = True; continue; } } } // check if we have to add new entries (e.g. if user upgraded LAM and has an old config file) if (!$save_password == True) array_push($file_array, "\n\n# password to add/delete/rename configuration profiles\n" . "password: " . $this->password); if (!$save_default == True) array_push($file_array, "\n\n# default profile, without \".conf\"\n" . "default: " . $this->default); $file = fopen($conffile, "w"); if ($file) { for ($i = 0; $i < sizeof($file_array); $i++) fputs($file, $file_array[$i]); fclose($file); } else { StatusMessage("ERROR", "", _("Cannot open config file!") . " (" . $conffile . ")"); exit; } } } ?>