euf = new e107_user_extended; } /** * Get list of supported authentication methods * Searches for files *_auth.php in the plugin directory * * @param boolean $incE107 - if TRUE, 'e107' is included as an authentication method. * * @return array of authentication methods in value fields */ public function alt_auth_get_authlist($incE107 = TRUE) { $authlist = $incE107 ? array('e107') : array(); $handle = opendir(e_PLUGIN.'alt_auth'); while ($file = readdir($handle)) { if(preg_match("/^(.+)_auth\.php/", $file, $match)) { $authlist[] = $match[1]; } } closedir($handle); return $authlist; } /** * Return HTML for selector for authentication method * * @param string $name - the name of the selector * @param string $curval - current value (if any) * @param string $optlist - comma-separated list of options to be included as choices */ public function alt_auth_get_dropdown($name, $curval = '', $options = '') { $optList = explode(',', $options); $authList = array_merge($optList, $this->alt_auth_get_authlist(FALSE)); $ret = "\n"; foreach ($authList as $v) { $sel = ($curval == $v ? " selected = 'selected' " : ''); $ret .= "{$v}\n"; } $ret .= "\n"; return $ret; } /** * All user fields which might, just possibly, be transferred. The array key is the corresponding field in the E107 user database; code prefixes it * with 'xf_' to get the parameter * 'default' may be a single value to set the same for all connect methods, or an array to set different defaults. */ private $alt_auth_user_fields = array( 'user_id' => array('prompt' => "User Id", 'help'=>'Use with caution', 'default' => false, 'optional' => TRUE, 'otherdb' => FALSE, 'e107db' => TRUE, 'importdb' => FALSE, 'ldap' => FALSE), 'user_email' => array('prompt' => LAN_ALT_12, 'default' => 'user_email', 'optional' => TRUE, 'otherdb' => TRUE, 'e107db' => TRUE, 'importdb' => FALSE, 'ldap' => TRUE, 'ldap_field' => 'mail'), 'user_hideemail' => array('prompt' => LAN_ALT_13, 'default' => 'user_hideemail', 'optional' => TRUE, 'otherdb' => TRUE, 'e107db' => TRUE, 'importdb' => FALSE, 'ldap' => TRUE, 'ldap_field' => '', method => 'bool1'), 'user_name' => array('prompt' => LAN_ALT_14, 'default' => 'user_name', 'optional' => TRUE, 'otherdb' => TRUE, 'e107db' => TRUE, 'importdb' => FALSE, 'ldap' => TRUE, 'ldap_field' => ''), 'user_login' => array('prompt' => LAN_ALT_15, 'default' => 'user_login', 'optional' => TRUE, 'otherdb' => TRUE, 'e107db' => TRUE, 'importdb' => FALSE, 'ldap' => TRUE, 'ldap_field' => 'sn'), 'user_customtitle'=> array('prompt' => LAN_ALT_16, 'default' => 'user_customtitle', 'optional' => TRUE, 'otherdb' => FALSE, 'e107db' => TRUE, 'importdb' => FALSE, 'ldap' => FALSE), 'user_signature' => array('prompt' => LAN_ALT_17, 'default' => 'user_signature', 'optional' => TRUE, 'otherdb' => TRUE, 'e107db' => TRUE, 'importdb' => FALSE, 'ldap' => FALSE), 'user_image' => array('prompt' => LAN_ALT_18, 'default' => 'user_image', 'optional' => TRUE, 'otherdb' => TRUE, 'e107db' => TRUE, 'importdb' => FALSE, 'ldap' => FALSE), 'user_sess' => array('prompt' => LAN_ALT_19, 'default' => 'user_sess', 'optional' => TRUE, 'otherdb' => TRUE, 'e107db' => TRUE, 'importdb' => FALSE, 'ldap' => FALSE), 'user_join' => array('prompt' => LAN_ALT_20, 'default' => 'user_join', 'optional' => TRUE, 'otherdb' => FALSE, 'e107db' => TRUE, 'importdb' => FALSE, 'ldap' => TRUE, 'ldap_field' => ''), 'user_ban' => array('prompt' => LAN_ALT_21, 'default' => 'user_ban', 'optional' => TRUE, 'otherdb' => FALSE, 'e107db' => TRUE, 'importdb' => FALSE, 'ldap' => FALSE), 'user_class' => array('prompt' => LAN_ALT_22, 'default' => 'user_class', 'optional' => TRUE, 'otherdb' => FALSE, 'e107db' => TRUE, 'importdb' => FALSE, 'ldap' => FALSE) ); /** * Returns a block of table rows with user DB fields and either checkboxes or entry boxes * * @param string $tableType is the prefix used, without the following underscore * @param $frm is the form object to use to create the text * @param array $parm is the array of options for the current auth type as read from the DB */ public function alt_auth_get_field_list($tableType, $frm, $parm, $asCheckboxes = FALSE) { $ret = ''; foreach ($this->alt_auth_user_fields as $f => $v) { if (vartrue($v['showAll']) || vartrue($v[$tableType])) { $ret .= ""; if ($v['optional'] == FALSE) $ret .= '* '; $ret .= $v['prompt'].':'; $ret .= ""; // $fieldname = $tableType.'_'.$v['optname']; $fieldname = $tableType.'_xf_'.$f; // Name of the input box $value = varset($v['default'],''); if (is_array($value)) { $value = varset($value[$tableType],''); } if (isset($v[$tableType.'_field'])) $value = $v[$tableType.'_field']; if (isset($parm[$fieldname])) $value = $parm[$fieldname]; // echo "Field: {$fieldname} => {$value}
"; if ($asCheckboxes) { $ret .= $frm -> form_checkbox($fieldname, 1, $value); } else { $ret .= $frm -> form_text($fieldname, 35, $value, 120); if (isset($v['method']) && $v['method']) { $fieldMethod = $tableType.'_pm_'.$f; // Processing method ID code $method = varset($parm[$fieldMethod],''); $ret .= '  '.$this->alt_auth_processing($fieldMethod,$v['method'], $method); } } if (isset($v['help'])) { $ret .= "".$v['help'].""; } $ret .= "\n"; } } return $ret; } /** * Returns a list of all the user-related fields allowed as an array, whhere the key is the field name * * @param string $tableType is the prefix used, without the following underscore * * @return array */ public function alt_auth_get_allowed_fields($tableType) { $ret = array(); foreach ($this->alt_auth_user_fields as $f => $v) { if (vartrue($v['showAll']) || vartrue($v[$tableType])) { // $fieldname = $tableType.'_'.$v['optname']; $fieldname = $tableType.'_xf_'.$f; // Name of the input box $ret[$fieldname] = '1'; } } return $ret; } /** * Routine adds the extended user fields which may be involved into the table of field definitions, so that they're displayed */ public function add_extended_fields() { global $pref; if (!isset($pref['auth_extended'])) return; if (!$pref['auth_extended']) return; static $fieldsAdded = FALSE; if ($fieldsAdded) return; $xFields = $this->euf->user_extended_get_fieldList('','user_extended_struct_name'); // print_a($xFields); $fields = explode(',',$pref['auth_extended']); foreach ($fields as $f) { if (isset($xFields[$f])) { $this->alt_auth_user_fields['x_'.$f] = array('prompt' => varset($xFields[$f]['user_extended_struct_text'],'').' ('.$f.')', 'default' => varset($xFields[$f]['default'],''), 'optional' => TRUE, 'showAll' => TRUE, // Show for all methods - in principle, its likely to be wanted for all 'method' => '*' // Specify all convert methods - have little idea what may be around ); } } $fieldsAdded = TRUE; } /** * List of the standard fields which may be displayed for any method. */ private $common_fields = array( 'server' => array('fieldname' => 'server', 'size' => 35, 'max_size' => 120, 'prompt' => LAN_ALT_32, 'help' => ''), 'uname' => array('fieldname' => 'username', 'size' => 35, 'max_size' => 120, 'prompt' => LAN_ALT_33, 'help' => ''), 'pwd' => array('fieldname' => 'password', 'size' => 35, 'max_size' => 120, 'prompt' => LAN_ALT_34, 'help' => ''), 'db' => array('fieldname' => 'database', 'size' => 35, 'max_size' => 120, 'prompt' => LAN_ALT_35, 'help' => ''), 'table' => array('fieldname' => 'table', 'size' => 35, 'max_size' => 120, 'prompt' => LAN_ALT_36, 'help' => ''), 'prefix' => array('fieldname' => 'prefix', 'size' => 35, 'max_size' => 35, 'prompt' => LAN_ALT_39, 'help' => ''), 'ufield' => array('fieldname' => 'user_field','size' => 35, 'max_size' => 120, 'prompt' => LAN_ALT_37, 'help' => ''), 'pwfield'=> array('fieldname' => 'password_field','size' => 35, 'max_size' => 120, 'prompt' => LAN_ALT_38, 'help' => ''), 'salt' => array('fieldname' => 'password_salt','size' => 35, 'max_size' => 120, 'prompt' => LAN_ALT_24, 'help' => LAN_ALT_25), 'classfilt' => array('fieldname' => 'filter_class', 'size' => 10, 'max_size' => 8, 'prompt' => LAN_ALT_76, 'help' => LAN_ALT_77) ); /** * Return the HTML for all server-related fields required for configuration of a particular method. * Each is a row of a table having two columns (no ... etc added, so can be embedded in a larger table * * @param string $prefix is the prefix used, without the following underscore * @param $frm is the form object to use * @param array $parm is an array of the current values of each item * @param string $fields is a list of the fields to display, separated by '|'. The names are the key values from $common_fields table * */ public function alt_auth_get_db_fields($prefix, $frm, $parm, $fields = 'server|uname|pwd|db|table|ufield|pwfield') { $opts = explode('|',$fields); $ret = ''; foreach ($this->common_fields as $fn => $cf) { if (in_array($fn,$opts)) { $ret .= "".$cf['prompt']; $ret .= ""; $ret .= $frm -> form_text($prefix.'_'.$cf['fieldname'], $cf['size'], $parm[$prefix.'_'.$cf['fieldname']], $cf['max_size']); if ($cf['help']) $ret .= "
".$cf['help'].""; $ret .= "\n"; } } return $ret; } /** * Write all the options for a particular authentication type to the DB * * @var string $prefix - the prefix string representing the authentication type (currently importdb|e107db|otherdb|ldap|radius). Must NOT have a trailing underscore */ public function alt_auth_post_options($prefix) { $sql = e107::getDb(); $lprefix = $prefix.'_'; $user_fields = $this->alt_auth_get_allowed_fields($prefix); // Need this list in case checkboxes for parameters foreach ($user_fields as $k => $v) { if (!isset($_POST[$k])) { $_POST[$k] = '0'; } } // Now we can post everything foreach($_POST as $k => $v) { if (strpos($k,$lprefix) === 0) { $v = base64_encode(base64_encode($v)); if($sql -> db_Select('alt_auth', '*', "auth_type='{$prefix}' AND auth_parmname='{$k}' ")) { $sql -> db_Update('alt_auth', "auth_parmval='{$v}' WHERE auth_type='{$prefix}' AND auth_parmname='{$k}' "); } else { $sql -> db_Insert('alt_auth', "'{$prefix}','{$k}','{$v}' "); } } } e107::getLog()->add('AUTH_03',$prefix,E_LOG_INFORMATIVE,''); return LAN_ALT_UPDATED; } /** * Get the HTML for a password type selector. * * @param string $name - name to be used for selector * @param $frm - form object to use * @param string $currentSelection - current value (if any) * @param boolean $getExtended - return all supported password types if TRUE, 'core' password types if FALSE */ public function altAuthGetPasswordSelector($name, $frm, $currentSelection = '', $getExtended = FALSE) { $password_methods = ExtendedPasswordHandler::GetPasswordTypes($getExtended); $text = ""; $text .= $frm->form_select_open($name); foreach($password_methods as $k => $v) { $sel = ($currentSelection == $k) ? " Selected='selected'" : ''; $text .= $frm -> form_option($v, $sel, $k); } $text .= $frm->form_select_close(); return $text; } /** * Return the HTML needed to display the test form. * * @param string $prefix - the type of connection being tested * @param $frm - the form object to use * * if $_POST['testauth'] is set, attempts to validate the connection, and displays any returned values */ public function alt_auth_test_form($prefix, $frm) { $text = $frm -> form_open('post', e_SELF, 'testform'); $text .= ""; if (isset($_POST['testauth'])) { // Try and connect to DB/server, and maybe validate user name require_once(e_PLUGIN.'alt_auth/'.$prefix.'_auth.php'); $_login = new auth_login; $log_result = AUTH_UNKNOWN; $pass_vars = array(); $val_name = trim(varset($_POST['nametovalidate'],'')); if(isset($_login->Available) && ($_login->Available === FALSE)) { // Relevant auth method not available (e.g. PHP extension not loaded) $log_result = AUTH_NOT_AVAILABLE; } else { $log_result = $_login->login($val_name, $_POST['passtovalidate'], $pass_vars, ($val_name == '')); } $text .= ""; } $text .= ""; $text .= ""; $text .= ""; $text .= "

".LAN_ALT_42."
".LAN_ALT_48; if ($val_name) { $text .= " ".LAN_ALT_49.$val_name.' '.LAN_ALT_50; if (varset($_POST['passtovalidate'],'')) $text .= str_repeat('*',strlen($_POST['passtovalidate'])); else $text .= LAN_ALT_51; } $text .= "	"; switch ($log_result) { case AUTH_SUCCESS : $text .= LAN_ALT_58; if (count($pass_vars)) { $text .= ' '.LAN_ALT_59; foreach ($pass_vars as $k => $v) { $text .= '   '.$k.'=>'.$v; } } break; case AUTH_NOUSER : $text .= LAN_ALT_52.LAN_ALT_55; break; case AUTH_BADPASSWORD : $text .= LAN_ALT_52.LAN_ALT_56; break; case AUTH_NOCONNECT : $text .= LAN_ALT_52.LAN_ALT_54; break; case AUTH_UNKNOWN : $text .= LAN_ALT_52.LAN_ALT_53; break; case AUTH_NOT_AVAILABLE : $text .= LAN_ALT_52.LAN_ALT_57; break; default : $text .= "Coding error"; } if (isset($_login ->ErrorText)) $text .= ' '.$_login ->ErrorText; $text .= "
".LAN_ALT_33."	"; $text .= $frm->form_text('nametovalidate', 35, '', 120); $text .= "
".LAN_ALT_34."	"; $text .= $frm->form_password('passtovalidate', 35, '', 120); $text .= "
"; // $text .= $frm->form_button("submit", 'testauth', LAN_ALT_47); $text .= e107::getForm()->admin_button('testauth', LAN_ALT_47,'other'); $text .= "

"; $text .= $frm->form_close(); return $text; } //----------------------------------------------- // VALUE COPY METHOD SELECTION //----------------------------------------------- private $procListOpts = array( 'none' => LAN_ALT_70, 'bool1' => LAN_ALT_71, 'ucase' => LAN_ALT_72, 'lcase' => LAN_ALT_73, 'ucfirst' => LAN_ALT_74, 'ucwords' => LAN_ALT_75 ); /** * Return a 'select' box for available processing methods */ public function alt_auth_processing($selName, $allowed='*', $curVal='') { if (($allowed == 'none') || ($allowed == '')) return ''; if ($allowed == '*') { $valid = $this->procListOpts; // We just want all the array keys to exist! } else { $valid = array_flip(explode(',', $allowed)); $valid['none'] = '1'; // Make sure this key exists - value doesn't matter } $ret = "\n"; foreach ($this->procListOpts as $k => $v) { if (isset($valid[$k])) { $s = ($curVal == $k) ? " selected='selected'" : ''; $ret .= "{$v}\n"; } } $ret .= "\n"; // $ret .= $selName.':'.$curVal; return $ret; } } function alt_auth_adminmenu() { echo ' '; if(!is_array($authlist)) { $authlist = alt_auth_admin::alt_auth_get_authlist(); } define('ALT_AUTH_ACTION', 'main'); $var['main']['text'] = LAN_ALT_31; $var['main']['link'] = e_PLUGIN.'alt_auth/alt_auth_conf.php'; show_admin_menu('alt auth', ALT_AUTH_ACTION, $var); $var = array(); foreach($authlist as $a) { if($a != 'e107') { $var[$a]['text'] = LAN_ALT_30.$a; $var[$a]['link'] = e_PLUGIN."alt_auth/{$a}_conf.php"; } } show_admin_menu(LAN_ALT_29, ALT_AUTH_ACTION, $var); } ?>