public function IsEnabled()
{
global $sso_settings, $sso_db, $sso_db_apikeys;
if (!$sso_settings["sso_remote"]["enabled"]) {
return false;
}
if (!SSO_IsIPAllowed($sso_settings["sso_remote"]["iprestrict"])) {
return false;
}
if (!isset($_REQUEST["sso_remote_id"]) || !is_string($_REQUEST["sso_remote_id"])) {
return false;
}
$remoteid = explode("-", $_REQUEST["sso_remote_id"]);
if (count($remoteid) != 2) {
return false;
}
$sso_db_sso_remote = SSO_DB_PREFIX . "p_sso_remote";
try {
$row = $sso_db->GetRow("SELECT", array("*", "FROM" => "?", "WHERE" => "id = ? AND remotekey = ?"), $sso_db_sso_remote, $remoteid[1], $remoteid[0]);
if ($row === false) {
return false;
}
$this->info["row"] = $row;
$this->info["display_name"] = BB_Translate("%s Login", $row->name);
$info = unserialize($row->info);
if (!isset($info["iprestrict"]) || !SSO_IsIPAllowed($info["iprestrict"]) || SSO_IsSpammer($info["iprestrict"])) {
return false;
}
$this->info["row_info"] = $info;
$apirow = $sso_db->GetRow("SELECT", array("*", "FROM" => "?", "WHERE" => "id = ?"), $sso_db_apikeys, $row->apikey_id);
if ($apirow === false) {
return false;
}
$this->info["apirow"] = $apirow;
} catch (Exception $e) {
SSO_DisplayError("A database error has occurred. Most likely cause: Bad SQL query.");
}
// Set a cookie so future requests succeed.
if (!isset($_COOKIE["sso_remote_id"])) {
SetCookieFixDomain("sso_remote_id", $_REQUEST["sso_remote_id"], 0, "", "", SSO_IsSSLRequest(), true);
}
return true;
}
<div class="sso_selector_header"><?php
echo htmlspecialchars(BB_Translate("Select Sign In Method"));
?>
</div>
<div class="sso_selectors">
<?php
$outputmap = array();
foreach ($sso_providers as $sso_provider => &$instance) {
$sso_target_url = SSO_ROOT_URL . "/" . $sso_indexphp . "?sso_provider=" . urlencode($sso_provider) . (isset($_REQUEST["lang"]) ? "&lang=" . urlencode($_REQUEST["lang"]) : "");
ob_start();
$sso_providers[$sso_provider]->GenerateSelector();
$order = isset($sso_settings[""]["order"][$sso_provider]) ? $sso_settings[""]["order"][$sso_provider] : $instance->DefaultOrder();
SSO_AddSortedOutput($outputmap, $order, $sso_provider, ob_get_contents());
ob_end_clean();
}
SSO_DisplaySortedOutput($outputmap);
?>
</div>
</div>
</div>
<?php
echo $sso_footer;
}
}
}
}
}
}
} catch (Exception $e) {
SSO_DisplayError("A database error has occurred. Most likely cause: Bad SQL query.");
}
if (file_exists("upgrade_hook.php")) {
require_once "upgrade_hook.php";
}
// Initialize language settings.
BB_InitLangmap(SSO_ROOT_PATH . "/" . SSO_LANG_PATH . "/", SSO_DEFAULT_LANG);
if (isset($_REQUEST["lang"]) && $_REQUEST["lang"] == "") {
unset($_REQUEST["lang"]);
}
if (isset($_REQUEST["lang"])) {
BB_SetLanguage(SSO_ROOT_PATH . "/" . SSO_LANG_PATH . "/", $_REQUEST["lang"]);
}
// Connect to the database and generate database globals.
try {
SSO_DBConnect(true);
} catch (Exception $e) {
SSO_DisplayError("Unable to connect to the database.");
}
// Load in fields without admin select.
SSO_LoadFields(false);
// Load in $sso_settings and initialize it.
SSO_LoadSettings();
if (SSO_USE_HTTPS && !BB_IsSSLRequest()) {
UpgradeError("SSL expected. Most likely cause: Bad server configuration.");
}
function DisplayMessage($str)
{
echo BB_Translate($str) . "<br />\n";
}
function UpgradeError($str)
{
echo BB_Translate($str) . "<br />\n";
