public function TwoFactorCheck(&$result, $userinfo)
{
if ($userinfo !== false && $userinfo["two_factor_method"] == "sso_email_two_factor") {
$info = $this->GetInfo();
$code = SSO_FrontendFieldValue("two_factor_code", "");
$twofactor = sso_login::GetTimeBasedOTP($userinfo["two_factor_key"], time() / $info["window"]);
$twofactor2 = sso_login::GetTimeBasedOTP($userinfo["two_factor_key"], (time() - $info["clock_drift"]) / $info["window"]);
$twofactor3 = sso_login::GetTimeBasedOTP($userinfo["two_factor_key"], (time() + $info["clock_drift"]) / $info["window"]);
if ($code !== $twofactor && $code !== $twofactor2 && $code !== $twofactor3) {
$result["errors"][] = BB_Translate("Invalid two-factor authentication code.");
}
}
}
public function GenerateRecovery2($messages)
{
if ($_REQUEST["sso_method"] == "sso_sms_recovery") {
?>
<div class="sso_main_formitem">
<div class="sso_main_formtitle"><?php
echo htmlspecialchars(BB_Translate("Recovery Phrase"));
?>
</div>
<div class="sso_main_formdata"><input class="sso_main_text" type="text" name="<?php
echo SSO_FrontendField("sso_login_sms_recovery_phrase");
?>
" value="<?php
echo htmlspecialchars(SSO_FrontendFieldValue("sso_login_sms_recovery_phrase", ""));
?>
" /></div>
<div class="sso_main_formdesc"><?php
echo htmlspecialchars(BB_Translate("Enter the recovery phrase that was sent via text message (SMS)."));
?>
</div>
</div>
<?php
}
}
public function ProcessFrontend()
{
global $g_sso_login_modules, $sso_settings, $sso_rng, $sso_header, $sso_footer, $sso_target_url, $sso_db, $sso_ipaddr_info, $sso_session_info, $sso_providers;
if (!isset($sso_ipaddr_info["sso_login_modules"])) {
$sso_ipaddr_info["sso_login_modules"] = array();
}
// Initialize active modules.
$this->activemodules = array();
foreach ($g_sso_login_modules as $key => $info) {
if ($sso_settings["sso_login"]["modules"][$key]["_a"]) {
$module = "sso_login_module_" . $key;
$this->activemodules[$key] = new $module();
}
}
$sso_db_sso_login_users = SSO_DB_PREFIX . "p_sso_login_users";
if (isset($_REQUEST["sso_login_action"]) && $_REQUEST["sso_login_action"] == "module" && isset($_REQUEST["sso_login_module"]) && isset($this->activemodules[$_REQUEST["sso_login_module"]])) {
$this->activemodules[$_REQUEST["sso_login_module"]]->CustomFrontend();
} else {
if (isset($_REQUEST["sso_login_action"]) && $_REQUEST["sso_login_action"] == "verify" && $sso_settings["sso_login"]["open_reg"]) {
$messages = array("errors" => array(), "warnings" => array(), "success" => "");
foreach ($this->activemodules as &$instance) {
$instance->VerifyCheck($messages);
}
if (!count($messages["errors"])) {
if (!isset($_REQUEST["sso_v"]) || !isset($sso_session_info["sso_login_verify"])) {
$messages["errors"][] = BB_Translate("Invalid URL. Verification missing.");
} else {
if (trim($_REQUEST["sso_v"]) !== $sso_session_info["sso_login_verify"]["v"]) {
$messages["errors"][] = BB_Translate("Invalid verification string specified.");
} else {
try {
$sso_db->Query("UPDATE", array($sso_db_sso_login_users, array("verified" => 1), "WHERE" => "id = ?"), $sso_session_info["sso_login_verify"]["id"]);
} catch (Exception $e) {
$messages["errors"][] = BB_Translate("Verification failed. Database query error.");
}
if (!count($messages["errors"])) {
header("Location: " . BB_GetRequestHost() . $sso_target_url . "&sso_msg=verified");
exit;
}
}
}
}
echo $sso_header;
SSO_OutputHeartbeat();
?>
<div class="sso_main_wrap sso_login">
<div class="sso_main_wrap_inner">
<?php
$this->DisplayMessages($messages, false);
?>
<div class="sso_login_signin"><a href="<?php
echo htmlspecialchars($sso_target_url);
?>
"><?php
echo htmlspecialchars(BB_Translate("Sign in"));
?>
</a></div>
</div>
</div>
<?php
echo $sso_footer;
} else {
if (isset($_REQUEST["sso_login_action"]) && $_REQUEST["sso_login_action"] == "signup_check" && $sso_settings["sso_login"]["open_reg"]) {
$result = $this->SignupUpdateCheck(true, false, false, false);
foreach ($result["errors"] as $error) {
echo "<div class=\"sso_main_formerror\">" . htmlspecialchars($error) . "</div>";
}
foreach ($result["warnings"] as $warning) {
echo "<div class=\"sso_main_formwarning\">" . htmlspecialchars($warning) . "</div>";
}
if (!count($result["errors"]) && !count($result["warnings"])) {
if ($result["success"] != "") {
echo "<div class=\"sso_main_formokay\">" . htmlspecialchars($result["success"]) . "</div>";
} else {
if (isset($result["htmlsuccess"]) && $result["htmlsuccess"] != "") {
echo "<div class=\"sso_main_formokay\">" . $result["htmlsuccess"] . "</div>";
}
}
}
} else {
if (isset($_REQUEST["sso_login_action"]) && $_REQUEST["sso_login_action"] == "signup" && $sso_settings["sso_login"]["open_reg"]) {
if (SSO_FrontendFieldValue("submit") === false) {
$messages = false;
} else {
$messages = $this->SignupUpdateCheck(false, false, false, false);
if (!count($messages["errors"])) {
// Create the account.
$username = SSO_FrontendFieldValue("username", "");
$email = SSO_FrontendFieldValue("email", "");
$verified = true;
if ($sso_settings["sso_login"]["install_type"] == "email_username" || $sso_settings["sso_login"]["install_type"] == "email") {
$result = SMTP::MakeValidEmailAddress($email);
$email = $result["email"];
$verified = $sso_settings["sso_login"]["email_verify_subject"] == "" || $sso_settings["sso_login"]["email_verify_msg"] == "";
}
$salt = $sso_rng->GenerateString();
$data = $username . ":" . $email . ":" . $salt . ":" . SSO_FrontendFieldValue("createpass");
$passwordinfo = self::HashPasswordInfo($data, $sso_settings["sso_login"]["password_mode"], $sso_settings["sso_login"]["password_minrounds"]);
if (!$passwordinfo["success"]) {
$messages["errors"][] = BB_Translate("Unexpected cryptography error.");
} else {
$userinfo = array();
$userinfo["extra"] = $sso_rng->GenerateString();
$userinfo["two_factor_key"] = $sso_session_info["sso_login_two_factor_key"];
$userinfo["two_factor_method"] = SSO_FrontendFieldValue("two_factor_method", "");
foreach ($this->activemodules as &$instance) {
$instance->SignupAddInfo($userinfo, false);
}
$userinfo["salt"] = $salt;
$userinfo["rounds"] = (int) $passwordinfo["rounds"];
$userinfo["password"] = bin2hex($passwordinfo["hash"]);
$userinfo2 = SSO_EncryptDBData($userinfo);
try {
if ($sso_settings["sso_login"]["install_type"] == "email_username") {
$sso_db->Query("INSERT", array($sso_db_sso_login_users, array("username" => $username, "email" => $email, "verified" => (int) $verified, "created" => CSDB::ConvertToDBTime(time()), "info" => $userinfo2), "AUTO INCREMENT" => "id"));
} else {
if ($sso_settings["sso_login"]["install_type"] == "email") {
$sso_db->Query("INSERT", array($sso_db_sso_login_users, array("email" => $email, "verified" => (int) $verified, "created" => CSDB::ConvertToDBTime(time()), "info" => $userinfo2), "AUTO INCREMENT" => "id"));
} else {
if ($sso_settings["sso_login"]["install_type"] == "username") {
$sso_db->Query("INSERT", array($sso_db_sso_login_users, array("username" => $username, "created" => CSDB::ConvertToDBTime(time()), "info" => $userinfo2), "AUTO INCREMENT" => "id"));
} else {
$messages["errors"][] = BB_Translate("Fatal error: Login system is broken.");
}
}
}
// Send verification e-mail.
if (!count($messages["errors"])) {
$userid = $sso_db->GetInsertID();
}
if (!count($messages["errors"]) && !$verified) {
$this->SendVerificationEmail($userid, $userinfo, $messages, $username, $email);
}
} catch (Exception $e) {
$messages["errors"][] = BB_Translate("Database query error.");
}
if (!count($messages["errors"])) {
foreach ($this->activemodules as &$instance) {
$instance->SignupDone($userid, false);
}
header("Location: " . BB_GetRequestHost() . $sso_target_url . "&sso_msg=" . ($verified ? "verified" : "verify"));
exit;
}
}
}
}
echo $sso_header;
SSO_OutputHeartbeat();
$this->OutputJS($sso_target_url . "&sso_login_action=signup_check&sso_ajax=1");
?>
<div class="sso_main_wrap sso_login">
<div class="sso_main_wrap_inner">
<?php
$this->DisplayMessages($messages);
?>
<div class="sso_login_signin"><a href="<?php
echo htmlspecialchars($sso_target_url);
?>
"><?php
echo htmlspecialchars(BB_Translate("Sign in"));
?>
</a></div>
<div class="sso_main_form_wrap sso_login_signup_form">
<div class="sso_main_form_header"><?php
echo htmlspecialchars(BB_Translate("Sign up"));
?>
</div>
<form class="sso_main_form" name="sso_login_form" method="post" accept-charset="UTF-8" enctype="multipart/form-data" action="<?php
echo htmlspecialchars($sso_target_url . "&sso_login_action=signup");
?>
" autocomplete="off">
<?php
if ($sso_settings["sso_login"]["install_type"] == "email_username" || $sso_settings["sso_login"]["install_type"] == "email") {
?>
<div class="sso_main_formitem">
<div class="sso_main_formtitle"><?php
echo htmlspecialchars(BB_Translate("Your E-mail Address"));
?>
</div>
<div class="sso_main_formdata"><input class="sso_main_text sso_login_changehook" type="text" name="<?php
echo SSO_FrontendField("email");
?>
" value="<?php
echo htmlspecialchars(SSO_FrontendFieldValue("email", ""));
?>
" /></div>
</div>
<?php
}
if ($sso_settings["sso_login"]["install_type"] == "email_username" || $sso_settings["sso_login"]["install_type"] == "username") {
?>
<div class="sso_main_formitem">
<div class="sso_main_formtitle"><?php
echo htmlspecialchars(BB_Translate("Choose Username"));
?>
</div>
<div class="sso_main_formdata"><input class="sso_main_text sso_login_changehook" type="text" name="<?php
echo SSO_FrontendField("username");
?>
" value="<?php
echo htmlspecialchars(SSO_FrontendFieldValue("username", ""));
?>
" /></div>
</div>
<?php
}
?>
<script type="text/javascript">
jQuery('input.sso_main_text:first').focus();
</script>
<div class="sso_main_formitem">
<div class="sso_main_formtitle"><?php
echo htmlspecialchars(BB_Translate("Choose Password"));
?>
</div>
<div class="sso_main_formdata"><input class="sso_main_text sso_login_changehook" type="password" name="<?php
echo SSO_FrontendField("createpass");
?>
" value="<?php
echo htmlspecialchars(SSO_FrontendFieldValue("createpass", ""));
?>
" /></div>
</div>
<?php
$outputmap = array();
// Two-factor authentication dropdown.
$outputmap2 = array();
$method = SSO_FrontendFieldValue("two_factor_method", "");
foreach ($this->activemodules as $key => &$instance) {
$name = $instance->GetTwoFactorName();
if ($name !== false) {
$order = isset($sso_settings["sso_login"]["modules"][$key]["_s"]) ? $sso_settings["sso_login"]["modules"][$key]["_s"] : $instance->DefaultOrder();
SSO_AddSortedOutput($outputmap2, $order, $key, "<option value=\"" . htmlspecialchars($key) . "\"" . ($method == $key ? " selected" : "") . ">" . htmlspecialchars($name) . "</option>");
}
}
if (!$sso_settings["sso_login"]["require_two_factor"] && count($outputmap2)) {
SSO_AddSortedOutput($outputmap2, 0, "", "<option value=\"\"" . ($method == "" ? " selected" : "") . ">" . htmlspecialchars(BB_Translate("None")) . "</option>");
}
if (count($outputmap2)) {
if (!isset($sso_session_info["sso_login_two_factor_key"])) {
$sso_session_info["sso_login_two_factor_key"] = self::GenerateOTPKey(10);
SSO_SaveSessionInfo();
}
ob_start();
?>
<div class="sso_main_formitem">
<div class="sso_main_formtitle"><?php
echo htmlspecialchars(BB_Translate("Choose Two-Factor Authentication Method"));
?>
</div>
<div class="sso_main_formdata"><select class="sso_main_dropdown sso_login_changehook_two_factor" name="<?php
echo SSO_FrontendField("two_factor_method");
?>
">
<?php
SSO_DisplaySortedOutput($outputmap2);
?>
</select></div>
<div class="sso_main_formdesc"><?php
echo htmlspecialchars(BB_Translate($sso_settings["sso_login"]["require_two_factor"] ? "Required. Two-factor authentication vastly improves the security of your account." : "Optional. Two-factor authentication vastly improves the security of your account."));
?>
</div>
</div>
<?php
$order = $sso_settings["sso_login"]["two_factor_order"];
SSO_AddSortedOutput($outputmap, $order, "two_factor", ob_get_contents());
ob_end_clean();
}
// Add active module output.
foreach ($this->activemodules as $key => &$instance) {
ob_start();
$instance->GenerateSignup(false);
$order = isset($sso_settings["sso_login"]["modules"][$key]["_s"]) ? $sso_settings["sso_login"]["modules"][$key]["_s"] : $instance->DefaultOrder();
SSO_AddSortedOutput($outputmap, $order, $key, ob_get_contents());
ob_end_clean();
}
SSO_DisplaySortedOutput($outputmap);
?>
<div class="sso_main_formsubmit">
<input type="submit" name="<?php
echo SSO_FrontendField("submit");
?>
" value="<?php
echo htmlspecialchars(BB_Translate("Sign up"));
?>
" />
</div>
</form>
</div>
</div>
</div>
<?php
echo $sso_footer;
} else {
if (isset($_REQUEST["sso_login_action"]) && $_REQUEST["sso_login_action"] == "update_info") {
// Check the session and load the user account.
$messages = array("errors" => array(), "warnings" => array(), "success" => "");
foreach ($this->activemodules as &$instance) {
$instance->UpdateInfoCheck($messages, false, false);
}
$userrow = false;
if (!count($messages["errors"])) {
if (!isset($_REQUEST["sso_v"]) || !isset($sso_session_info["sso_login_update"])) {
$messages["errors"][] = BB_Translate("Invalid URL. Verification missing.");
} else {
if (trim($_REQUEST["sso_v"]) !== $sso_session_info["sso_login_update"]["v"]) {
$messages["errors"][] = BB_Translate("Invalid verification string specified.");
} else {
if (!isset($sso_session_info["sso_login_update"]["expires"]) || CSDB::ConvertFromDBTime($sso_session_info["sso_login_update"]["expires"]) < time()) {
$messages["errors"][] = BB_Translate("Update information is expired or invalid.");
} else {
try {
$userrow = $sso_db->GetRow("SELECT", array("*", "FROM" => "?", "WHERE" => "id = ?"), $sso_db_sso_login_users, $sso_session_info["sso_login_update"]["id"]);
if ($userrow === false) {
$messages["errors"][] = BB_Translate("Update information is expired or invalid.");
} else {
if (!isset($userrow->username)) {
$userrow->username = "";
}
if (!isset($userrow->email)) {
$userrow->email = "";
}
if (!isset($userrow->verified)) {
$userrow->verified = 1;
}
}
} catch (Exception $e) {
$messages["errors"][] = BB_Translate("User check failed. Database query error.");
}
}
}
}
}
if (!count($messages["errors"])) {
$userinfo = SSO_DecryptDBData($userrow->info);
if ($userinfo === false) {
$messages["errors"][] = BB_Translate("Error loading user information.");
}
}
if (isset($_REQUEST["sso_ajax"])) {
if (!count($messages["errors"])) {
$messages = $this->SignupUpdateCheck(true, $userrow, $userinfo, false);
}
foreach ($messages["errors"] as $error) {
echo "<div class=\"sso_main_formerror\">" . htmlspecialchars($error) . "</div>";
}
foreach ($messages["warnings"] as $warning) {
echo "<div class=\"sso_main_formwarning\">" . htmlspecialchars($warning) . "</div>";
}
if (!count($messages["errors"]) && !count($messages["warnings"])) {
if ($messages["success"] != "") {
echo "<div class=\"sso_main_formokay\">" . htmlspecialchars($messages["success"]) . "</div>";
} else {
if ($messages["htmlsuccess"] != "") {
echo "<div class=\"sso_main_formokay\">" . $messages["htmlsuccess"] . "</div>";
}
}
}
} else {
if (count($messages["errors"])) {
echo $sso_header;
SSO_OutputHeartbeat();
?>
<div class="sso_main_wrap sso_login">
<div class="sso_main_wrap_inner">
<?php
$this->DisplayMessages($messages, false);
?>
<div class="sso_login_signin"><a href="<?php
echo htmlspecialchars($sso_target_url);
?>
"><?php
echo htmlspecialchars(BB_Translate("Sign in"));
?>
</a></div>
</div>
</div>
<?php
echo $sso_footer;
} else {
$messagesheader = false;
$messages = false;
if (SSO_FrontendFieldValue("submit") === false) {
if (isset($_REQUEST["sso_msg"])) {
$messages = array("errors" => array(), "warnings" => array(), "success" => "");
foreach ($this->activemodules as &$instance) {
$instance->InitMessages($messages);
}
}
} else {
$messages = $this->SignupUpdateCheck(false, $userrow, $userinfo, false);
if (!count($messages["errors"])) {
// Update the account.
if ($sso_settings["sso_login"]["change_username"] && ($sso_settings["sso_login"]["install_type"] == "email_username" || $sso_settings["sso_login"]["install_type"] == "username")) {
$username = SSO_FrontendFieldValue("update_username", "");
} else {
$username = $userrow->username;
}
if ($sso_settings["sso_login"]["change_email"] && ($sso_settings["sso_login"]["install_type"] == "email_username" || $sso_settings["sso_login"]["install_type"] == "email")) {
$email = SSO_FrontendFieldValue("update_email", "");
$result = SMTP::MakeValidEmailAddress($email);
$email = $result["email"];
$verified = $sso_settings["sso_login"]["email_verify_subject"] == "" || $sso_settings["sso_login"]["email_verify_msg"] == "" || $userrow->email == $email;
} else {
$email = $userrow->email;
$verified = $userrow->verified;
}
if (SSO_FrontendFieldValue("update_pass", "") != "") {
$salt = $sso_rng->GenerateString();
$data = $username . ":" . $email . ":" . $salt . ":" . SSO_FrontendFieldValue("update_pass");
$passwordinfo = self::HashPasswordInfo($data, $sso_settings["sso_login"]["password_mode"], $sso_settings["sso_login"]["password_minrounds"]);
if (!$passwordinfo["success"]) {
$messages["errors"][] = BB_Translate("Unexpected cryptography error.");
} else {
$numrounds = (int) $passwordinfo["rounds"];
$password = bin2hex($passwordinfo["hash"]);
}
} else {
if ($username != $userrow->username || $email != $userrow->email) {
$messages["errors"][] = BB_Translate("Please enter a new password.");
} else {
$salt = $userinfo["salt"];
$numrounds = $userinfo["rounds"];
$password = $userinfo["password"];
}
}
if (SSO_FrontendFieldValue("reset_two_factor_key", "") == "yes") {
$sso_session_info["sso_login_two_factor_key"] = self::GenerateOTPKey(10);
SSO_SaveSessionInfo();
$messages["errors"][] = BB_Translate("Two-factor authentication security key has been reset.");
}
if (!count($messages["errors"])) {
$userinfo["two_factor_key"] = $sso_session_info["sso_login_two_factor_key"];
$userinfo["two_factor_method"] = SSO_FrontendFieldValue("update_two_factor_method", "");
foreach ($this->activemodules as &$instance) {
$instance->UpdateAddInfo($userinfo);
}
$userinfo["salt"] = $salt;
$userinfo["rounds"] = $numrounds;
$userinfo["password"] = $password;
$userinfo2 = SSO_EncryptDBData($userinfo);
try {
if ($sso_settings["sso_login"]["install_type"] == "email_username") {
$sso_db->Query("UPDATE", array($sso_db_sso_login_users, array("username" => $username, "email" => $email, "verified" => (int) $verified, "info" => $userinfo2), "WHERE" => "id = ?"), $userrow->id);
} else {
if ($sso_settings["sso_login"]["install_type"] == "email") {
$sso_db->Query("UPDATE", array($sso_db_sso_login_users, array("email" => $email, "verified" => (int) $verified, "info" => $userinfo2), "WHERE" => "id = ?"), $userrow->id);
} else {
if ($sso_settings["sso_login"]["install_type"] == "username") {
$sso_db->Query("UPDATE", array($sso_db_sso_login_users, array("username" => $username, "info" => $userinfo2), "WHERE" => "id = ?"), $userrow->id);
} else {
$messages["errors"][] = BB_Translate("Fatal error: Login system is broken.");
}
}
}
// Send verification e-mail.
$userid = $userrow->id;
if (!count($messages["errors"]) && !$verified) {
$this->SendVerificationEmail($userid, $userinfo, $messages, $username, $email);
}
} catch (Exception $e) {
$messages["errors"][] = BB_Translate("Database query error.");
}
if (!count($messages["errors"])) {
foreach ($this->activemodules as &$instance) {
$instance->UpdateInfoDone($userid);
}
header("Location: " . BB_GetRequestHost() . $sso_target_url . "&sso_msg=" . ($verified ? "updated" : "verify"));
exit;
}
}
}
}
echo $sso_header;
SSO_OutputHeartbeat();
$this->OutputJS($sso_target_url . "&sso_login_action=update_info&sso_v=" . urlencode($_REQUEST["sso_v"]) . "&sso_ajax=1");
?>
<div class="sso_main_wrap sso_login">
<div class="sso_main_wrap_inner">
<?php
$this->DisplayMessages($messages);
?>
<div class="sso_login_signin"><a href="<?php
echo htmlspecialchars($sso_target_url);
?>
"><?php
echo htmlspecialchars(BB_Translate("Sign in"));
?>
</a></div>
<div class="sso_main_form_wrap sso_login_updateinfo_form">
<div class="sso_main_form_header"><?php
echo htmlspecialchars(BB_Translate("Update Information"));
?>
</div>
<form class="sso_main_form" name="sso_login_form" method="post" accept-charset="UTF-8" enctype="multipart/form-data" action="<?php
echo htmlspecialchars($sso_target_url . "&sso_login_action=update_info&sso_v=" . urlencode($_REQUEST["sso_v"]));
?>
" autocomplete="off">
<?php
if ($sso_settings["sso_login"]["install_type"] == "email_username" || $sso_settings["sso_login"]["install_type"] == "email") {
?>
<div class="sso_main_formitem">
<div class="sso_main_formtitle"><?php
echo htmlspecialchars(BB_Translate("Your E-mail Address"));
?>
</div>
<div class="sso_main_formdata"><?php
if ($sso_settings["sso_login"]["change_email"]) {
?>
<input class="sso_main_text sso_login_changehook" type="text" name="<?php
echo SSO_FrontendField("update_email");
?>
" value="<?php
echo htmlspecialchars(SSO_FrontendFieldValue("update_email", $userrow->email));
?>
" /><?php
} else {
?>
<input type="hidden" name="<?php
echo SSO_FrontendField("update_email");
?>
" value="<?php
echo htmlspecialchars(SSO_FrontendFieldValue("update_email", $userrow->email));
?>
" /><div class="sso_main_static"><?php
echo htmlspecialchars($userrow->email);
?>
</div><?php
}
?>
</div>
</div>
<?php
}
if ($sso_settings["sso_login"]["install_type"] == "email_username" || $sso_settings["sso_login"]["install_type"] == "username") {
?>
<div class="sso_main_formitem">
<div class="sso_main_formtitle"><?php
echo htmlspecialchars(BB_Translate("Your Username"));
?>
</div>
<div class="sso_main_formdata"><?php
if ($sso_settings["sso_login"]["change_username"]) {
?>
<input class="sso_main_text sso_login_changehook" type="text" name="<?php
echo SSO_FrontendField("update_username");
?>
" value="<?php
echo htmlspecialchars(SSO_FrontendFieldValue("update_username", $userrow->username));
?>
" /><?php
} else {
?>
<input type="hidden" name="<?php
echo SSO_FrontendField("update_username");
?>
" value="<?php
echo htmlspecialchars(SSO_FrontendFieldValue("update_username", $userrow->username));
?>
" /><div class="sso_main_static"><?php
echo htmlspecialchars($userrow->username);
?>
</div><?php
}
?>
</div>
</div>
<?php
}
?>
<div class="sso_main_formitem">
<div class="sso_main_formtitle"><?php
echo htmlspecialchars(BB_Translate("New Password"));
?>
</div>
<div class="sso_main_formdata"><input class="sso_main_text sso_login_changehook" type="password" name="<?php
echo SSO_FrontendField("update_pass");
?>
" value="<?php
echo htmlspecialchars(SSO_FrontendFieldValue("update_pass", ""));
?>
" /></div>
<div class="sso_main_formdesc"><?php
echo htmlspecialchars(BB_Translate("Optional. Will change the password for the account."));
?>
</div>
</div>
<script type="text/javascript">
jQuery('input.sso_main_text:first').focus();
</script>
<?php
$outputmap = array();
// Two-factor authentication dropdown.
$outputmap2 = array();
$method = SSO_FrontendFieldValue("update_two_factor_method", isset($updateinfo["two_factor_method"]) ? $updateinfo["two_factor_method"] : "");
foreach ($this->activemodules as $key => &$instance) {
$name = $instance->GetTwoFactorName();
if ($name !== false) {
$order = isset($sso_settings["sso_login"]["modules"][$key]["_s"]) ? $sso_settings["sso_login"]["modules"][$key]["_s"] : $instance->DefaultOrder();
SSO_AddSortedOutput($outputmap2, $order, $key, "<option value=\"" . htmlspecialchars($key) . "\"" . ($method == $key ? " selected" : "") . ">" . htmlspecialchars($name) . "</option>");
}
}
if (!$sso_settings["sso_login"]["require_two_factor"] && count($outputmap2)) {
SSO_AddSortedOutput($outputmap2, 0, "", "<option value=\"\"" . ($method == "" ? " selected" : "") . ">" . htmlspecialchars(BB_Translate("None")) . "</option>");
}
if (count($outputmap2)) {
if (!isset($sso_session_info["sso_login_two_factor_key"])) {
$sso_session_info["sso_login_two_factor_key"] = self::GenerateOTPKey(10);
SSO_SaveSessionInfo();
}
ob_start();
?>
<div class="sso_main_formitem">
<div class="sso_main_formtitle"><?php
echo htmlspecialchars(BB_Translate("Choose Two-Factor Authentication Method"));
?>
</div>
<div class="sso_main_formdata"><select class="sso_main_dropdown sso_login_changehook_two_factor" name="<?php
echo SSO_FrontendField("update_two_factor_method");
?>
">
<?php
SSO_DisplaySortedOutput($outputmap2);
?>
</select></div>
<div class="sso_main_formdesc"><?php
echo htmlspecialchars(BB_Translate($sso_settings["sso_login"]["require_two_factor"] ? "Required. Two-factor authentication vastly improves the security of your account." : "Optional. Two-factor authentication vastly improves the security of your account."));
?>
</div>
<div class="sso_main_formtwofactorreset"><input id="sso_two_factor_reset" type="checkbox" name="<?php
echo SSO_FrontendField("reset_two_factor_key");
?>
" value="yes"> <label for="sso_two_factor_reset"><?php
echo htmlspecialchars(BB_Translate("Reset two-factor authentication security key"));
?>
</label></div>
</div>
<?php
$order = $sso_settings["sso_login"]["two_factor_order"];
SSO_AddSortedOutput($outputmap, $order, "two_factor", ob_get_contents());
ob_end_clean();
}
// Add active module output.
foreach ($this->activemodules as $key => &$instance) {
ob_start();
$instance->GenerateUpdateInfo($userrow, $userinfo);
$order = isset($sso_settings["sso_login"]["modules"][$key]["_s"]) ? $sso_settings["sso_login"]["modules"][$key]["_s"] : $instance->DefaultOrder();
SSO_AddSortedOutput($outputmap, $order, $key, ob_get_contents());
ob_end_clean();
}
SSO_DisplaySortedOutput($outputmap);
?>
<div class="sso_main_formsubmit">
<input type="submit" name="<?php
echo SSO_FrontendField("submit");
?>
" value="<?php
echo htmlspecialchars(BB_Translate("Update"));
?>
" />
</div>
</form>
</div>
</div>
</div>
<?php
}
}
} else {
if (isset($_REQUEST["sso_login_action"]) && $_REQUEST["sso_login_action"] == "recover2" && isset($_REQUEST["sso_method"]) && $this->IsRecoveryAllowed()) {
// Load and validate the recovery options.
$userrow = false;
if (isset($sso_session_info["sso_login_recover"]) && isset($sso_session_info["sso_login_recover"]["id"]) && isset($sso_session_info["sso_login_recover"]["method"]) && $sso_session_info["sso_login_recover"]["method"] == $_REQUEST["sso_method"]) {
try {
$userrow = $sso_db->GetRow("SELECT", array("*", "FROM" => "?", "WHERE" => "id = ?"), $sso_db_sso_login_users, $sso_session_info["sso_login_recover"]["id"]);
if ($userrow) {
if (!isset($userrow->username)) {
$userrow->username = "";
}
if (!isset($userrow->email)) {
$userrow->email = "";
}
if (!isset($userrow->verified)) {
$userrow->verified = 1;
}
}
} catch (Exception $e) {
header("Location: " . BB_GetRequestHost() . $sso_target_url . "&sso_login_action=recover&sso_msg=recovery_db_error");
exit;
}
}
if ($userrow === false) {
header("Location: " . BB_GetRequestHost() . $sso_target_url . "&sso_login_action=recover&sso_msg=recovery_expired_invalid");
exit;
}
$userinfo = SSO_DecryptDBData($userrow->info);
if ($userinfo === false) {
header("Location: " . BB_GetRequestHost() . $sso_target_url . "&sso_login_action=recover&sso_msg=recovery_db_user_error");
exit;
}
$messagesheader = false;
$messages = false;
if (SSO_FrontendFieldValue("submit") === false) {
if (isset($_REQUEST["sso_msg"])) {
$messages = array("errors" => array(), "warnings" => array(), "success" => "");
foreach ($this->activemodules as &$instance) {
$instance->InitMessages($messages);
}
}
} else {
$messages = array("errors" => array(), "warnings" => array(), "success" => "");
foreach ($this->activemodules as &$instance) {
$instance->RecoveryCheck2($messages, false);
}
if (!count($messages["errors"])) {
foreach ($this->activemodules as &$instance) {
$instance->RecoveryCheck2($messages, $userinfo);
}
if (!count($messages["errors"])) {
$sso_session_info["sso_login_update"] = array("id" => $userrow->id, "v" => $sso_rng->GenerateString(), "expires" => CSDB::ConvertToDBTime(time() + 30 * 60));
$sso_session_info["sso_login_two_factor_key"] = isset($userinfo["two_factor_key"]) && $userinfo["two_factor_key"] != "" ? $userinfo["two_factor_key"] : self::GenerateOTPKey(10);
if (!SSO_SaveSessionInfo()) {
$result["errors"][] = BB_Translate("Recovery was successful but a fatal error occurred. Fatal error: Unable to save session information.");
} else {
header("Location: " . BB_GetRequestHost() . $sso_target_url . "&sso_login_action=update_info&sso_v=" . urlencode($sso_session_info["sso_login_update"]["v"]));
exit;
}
}
}
}
echo $sso_header;
SSO_OutputHeartbeat();
$this->OutputJS();
?>
<div class="sso_main_wrap sso_login">
<div class="sso_main_wrap_inner">
<?php
$this->DisplayMessages($messages, $messagesheader);
?>
<div class="sso_login_signin"><a href="<?php
echo htmlspecialchars($sso_target_url);
?>
"><?php
echo htmlspecialchars(BB_Translate("Sign in"));
?>
</a></div>
<div class="sso_main_form_wrap sso_login_recover_form">
<div class="sso_main_form_header"><?php
echo htmlspecialchars(BB_Translate("Restore Access"));
?>
</div>
<form class="sso_main_form" name="sso_login_form" method="post" accept-charset="UTF-8" enctype="multipart/form-data" action="<?php
echo htmlspecialchars($sso_target_url . "&sso_login_action=recover2&sso_method=" . urlencode($_REQUEST["sso_method"]));
?>
" autocomplete="off">
<?php
$outputmap = array();
foreach ($this->activemodules as $key => &$instance) {
ob_start();
$instance->GenerateRecovery2($messages);
$order = isset($sso_settings["sso_login"]["modules"][$key]["_s"]) ? $sso_settings["sso_login"]["modules"][$key]["_s"] : $instance->DefaultOrder();
SSO_AddSortedOutput($outputmap, $order, $key, ob_get_contents());
ob_end_clean();
}
SSO_DisplaySortedOutput($outputmap);
?>
<script type="text/javascript">
jQuery('input.sso_main_text:first').focus();
</script>
<div class="sso_main_formsubmit">
<input type="submit" name="<?php
echo SSO_FrontendField("submit");
?>
" value="<?php
echo htmlspecialchars(BB_Translate("Next"));
?>
" />
</div>
</form>
</div>
</div>
</div>
<?php
echo $sso_footer;
} else {
if (isset($_REQUEST["sso_login_action"]) && $_REQUEST["sso_login_action"] == "recover" && $this->IsRecoveryAllowed()) {
$messagesheader = false;
$messages = false;
if (SSO_FrontendFieldValue("submit") === false) {
if (isset($_REQUEST["sso_msg"])) {
$messages = array("errors" => array(), "warnings" => array(), "success" => "");
if ($_REQUEST["sso_msg"] == "recovery_db_error") {
$messages["warnings"][] = BB_Translate("A database error occurred while attempting to load recovery information.");
} else {
if ($_REQUEST["sso_msg"] == "recovery_expired_invalid") {
$messages["errors"][] = BB_Translate("Recovery information is expired or invalid.");
} else {
if ($_REQUEST["sso_msg"] == "recovery_db_user_error") {
$messages["errors"][] = BB_Translate("User information in the database is corrupted.");
} else {
foreach ($this->activemodules as &$instance) {
$instance->InitMessages($messages);
}
}
}
}
}
} else {
$messages = array("errors" => array(), "warnings" => array(), "success" => "");
$user = SSO_FrontendFieldValue("user_recover");
$method = SSO_FrontendFieldValue("recover_method");
if ($user === false || $user == "" || $method === false || $method == "") {
$messages["errors"][] = BB_Translate("Please fill in the fields.");
} else {
foreach ($this->activemodules as &$instance) {
$instance->RecoveryCheck($messages, false);
}
if (!count($messages["errors"])) {
$userrow = false;
if ($sso_settings["sso_login"]["install_type"] == "email_username" || $sso_settings["sso_login"]["install_type"] == "email") {
try {
$userrow = $sso_db->GetRow("SELECT", array("*", "FROM" => "?", "WHERE" => "email = ?"), $sso_db_sso_login_users, $user);
if ($userrow) {
if (!isset($userrow->username)) {
$userrow->username = "";
}
}
} catch (Exception $e) {
$messages["errors"][] = BB_Translate("User check failed. Database query error.");
}
} else {
if ($sso_settings["sso_login"]["install_type"] == "username") {
try {
$userrow = $sso_db->GetRow("SELECT", array("*", "FROM" => "?", "WHERE" => "username = ?"), $sso_db_sso_login_users, $user);
if ($userrow) {
if (!isset($userrow->email)) {
$userrow->email = "";
}
if (!isset($userrow->verified)) {
$userrow->verified = 1;
}
}
} catch (Exception $e) {
$messages["errors"][] = BB_Translate("User check failed. Database query error.");
}
} else {
$messages["errors"][] = BB_Translate("Login system is broken.");
}
}
if ($userrow === false) {
$messages["errors"][] = BB_Translate("Invalid login.");
} else {
$userinfo = SSO_DecryptDBData($userrow->info);
if ($userinfo === false) {
$messages["errors"][] = BB_Translate("Error loading user information.");
} else {
foreach ($this->activemodules as &$instance) {
$instance->RecoveryCheck($messages, $userinfo);
}
}
}
if (!count($messages["errors"])) {
if ($method == "email" && $userrow->email != "") {
$sso_session_info["sso_login_update"] = array("id" => $userrow->id, "v" => $sso_rng->GenerateString(), "expires" => CSDB::ConvertToDBTime(time() + 30 * 60));
$sso_session_info["sso_login_two_factor_key"] = isset($userinfo["two_factor_key"]) && $userinfo["two_factor_key"] != "" ? $userinfo["two_factor_key"] : self::GenerateOTPKey(10);
if (!SSO_SaveSessionInfo()) {
$messages["errors"][] = BB_Translate("Login exists but a fatal error occurred. Fatal error: Unable to save session information.");
} else {
$fromaddr = BB_PostTranslate($sso_settings["sso_login"]["email_recover_from"] != "" ? $sso_settings["sso_login"]["email_recover_from"] : SSO_SMTP_FROM);
$subject = BB_Translate($sso_settings["sso_login"]["email_recover_subject"]);
$verifyurl = BB_GetRequestHost() . $sso_target_url . ($sso_settings["sso_login"]["email_session"] == "all" ? "&sso_id=" . urlencode($_REQUEST["sso_id"]) : "") . "&sso_login_action=update_info&sso_v=" . urlencode($sso_session_info["sso_login_update"]["v"]);
$htmlmsg = str_ireplace(array("@USERNAME@", "@EMAIL@", "@VERIFY@"), array(htmlspecialchars($userrow->username), htmlspecialchars($userrow->email), htmlspecialchars($verifyurl)), BB_PostTranslate($sso_settings["sso_login"]["email_recover_msg"]));
$textmsg = str_ireplace(array("@USERNAME@", "@EMAIL@", "@VERIFY@"), array($userrow->username, $userrow->email, $verifyurl), BB_PostTranslate($sso_settings["sso_login"]["email_recover_msg_text"]));
foreach ($this->activemodules as &$instance) {
$instance->ModifyEmail($userinfo, $htmlmsg, $textmsg);
}
$result = SSO_SendEmail($fromaddr, $userrow->email, $subject, $htmlmsg, $textmsg);
if (!$result["success"]) {
$messages["errors"][] = BB_Translate("Login exists but a fatal error occurred. Fatal error: Unable to send verification e-mail. %s", $result["error"]);
} else {
foreach ($this->activemodules as &$instance) {
$instance->RecoveryDone($messages, $method, $userrow, $userinfo);
}
if (!count($messages["errors"])) {
header("Location: " . BB_GetRequestHost() . $sso_target_url . "&sso_msg=recovery_email_sent");
exit;
}
}
}
} else {
foreach ($this->activemodules as &$instance) {
$instance->RecoveryDone($messages, $method, $userrow, $userinfo);
}
}
}
}
}
}
echo $sso_header;
SSO_OutputHeartbeat();
$this->OutputJS();
?>
<div class="sso_main_wrap sso_login">
<div class="sso_main_wrap_inner">
<?php
$this->DisplayMessages($messages, $messagesheader);
?>
<div class="sso_login_signin"><a href="<?php
echo htmlspecialchars($sso_target_url);
?>
"><?php
echo htmlspecialchars(BB_Translate("Sign in"));
?>
</a></div>
<div class="sso_main_form_wrap sso_login_recover_form">
<div class="sso_main_form_header"><?php
echo htmlspecialchars(BB_Translate("Restore Access"));
?>
</div>
<form class="sso_main_form" name="sso_login_form" method="post" accept-charset="UTF-8" enctype="multipart/form-data" action="<?php
echo htmlspecialchars($sso_target_url . "&sso_login_action=recover");
?>
" autocomplete="off">
<div class="sso_main_formitem">
<div class="sso_main_formtitle"><?php
if ($sso_settings["sso_login"]["install_type"] == "email_username" || $sso_settings["sso_login"]["install_type"] == "email") {
echo htmlspecialchars(BB_Translate("E-mail Address"));
} else {
if ($sso_settings["sso_login"]["install_type"] == "username") {
echo htmlspecialchars(BB_Translate("Username"));
} else {
echo htmlspecialchars(BB_Translate("Login system is broken."));
}
}
?>
</div>
<div class="sso_main_formdata"><input class="sso_main_text" type="text" name="<?php
echo SSO_FrontendField("user_recover");
?>
" /></div>
</div>
<script type="text/javascript">
jQuery('input.sso_main_text:first').focus();
</script>
<div class="sso_main_formitem">
<div class="sso_main_formtitle"><?php
echo htmlspecialchars(BB_Translate("Recovery Method"));
?>
</div>
<div class="sso_main_formdata"><select class="sso_main_dropdown" name="<?php
echo SSO_FrontendField("recover_method");
?>
">
<?php
$method = SSO_FrontendFieldValue("recover_method", "");
if ($sso_settings["sso_login"]["install_type"] == "email_username" || $sso_settings["sso_login"]["install_type"] == "email") {
echo "<option value=\"email\"" . ($method == "email" ? " selected" : "") . ">" . htmlspecialchars(BB_Translate("E-mail")) . "</option>";
}
foreach ($this->activemodules as &$instance) {
$instance->AddRecoveryMethod($method);
}
?>
</select></div>
</div>
<?php
$outputmap = array();
foreach ($this->activemodules as $key => &$instance) {
ob_start();
$instance->GenerateRecovery($messages);
$order = isset($sso_settings["sso_login"]["modules"][$key]["_s"]) ? $sso_settings["sso_login"]["modules"][$key]["_s"] : $instance->DefaultOrder();
SSO_AddSortedOutput($outputmap, $order, $key, ob_get_contents());
ob_end_clean();
}
SSO_DisplaySortedOutput($outputmap);
?>
<div class="sso_main_formsubmit">
<input type="submit" name="<?php
echo SSO_FrontendField("submit");
?>
" value="<?php
echo htmlspecialchars(BB_Translate("Next"));
?>
" />
</div>
</form>
</div>
</div>
</div>
<?php
echo $sso_footer;
} else {
if (isset($_REQUEST["sso_login_action"]) && $_REQUEST["sso_login_action"] == "two_factor") {
// Check the session and load the user account.
$messages = array("errors" => array(), "warnings" => array(), "success" => "");
foreach ($this->activemodules as &$instance) {
$instance->TwoFactorCheck($messages, false);
}
$userrow = false;
if (!count($messages["errors"])) {
if (!isset($_REQUEST["sso_v"]) || !isset($sso_session_info["sso_login_two_factor"])) {
$messages["errors"][] = BB_Translate("Invalid URL. Verification missing.");
} else {
if (trim($_REQUEST["sso_v"]) !== $sso_session_info["sso_login_two_factor"]["v"]) {
$messages["errors"][] = BB_Translate("Invalid verification string specified.");
} else {
if (!isset($sso_session_info["sso_login_two_factor"]["expires"]) || CSDB::ConvertFromDBTime($sso_session_info["sso_login_two_factor"]["expires"]) < time()) {
$messages["errors"][] = BB_Translate("Two-factor information is expired or invalid.");
} else {
try {
$userrow = $sso_db->GetRow("SELECT", array("*", "FROM" => "?", "WHERE" => "id = ?"), $sso_db_sso_login_users, $sso_session_info["sso_login_two_factor"]["id"]);
if ($userrow === false) {
$messages["errors"][] = BB_Translate("Two-factor information is expired or invalid.");
} else {
if (!isset($userrow->username)) {
$userrow->username = "";
}
if (!isset($userrow->email)) {
$userrow->email = "";
}
if (!isset($userrow->verified)) {
$userrow->verified = 1;
}
}
} catch (Exception $e) {
$messages["errors"][] = BB_Translate("User check failed. Database query error.");
}
}
}
}
}
$method = BB_Translate("Unknown/Invalid.");
if (!count($messages["errors"])) {
$userinfo = SSO_DecryptDBData($userrow->info);
if ($userinfo === false) {
$messages["errors"][] = BB_Translate("Error loading user information.");
} else {
// Check the two-factor authentication method.
$methods = array();
foreach ($this->activemodules as $key => &$instance) {
$name = $instance->GetTwoFactorName(false);
if ($name !== false) {
$methods[$key] = $name;
}
}
if (isset($userinfo["two_factor_method"]) && isset($methods[$userinfo["two_factor_method"]])) {
$method = $methods[$userinfo["two_factor_method"]];
} else {
$messages["errors"][] = BB_Translate("A valid two-factor authentication method for this account is not available. Use account recovery to restore access to the account.");
}
}
}
if (count($messages["errors"])) {
echo $sso_header;
SSO_OutputHeartbeat();
?>
<div class="sso_main_wrap sso_login">
<div class="sso_main_wrap_inner">
<?php
$this->DisplayMessages($messages, false);
?>
<div class="sso_login_signin"><a href="<?php
echo htmlspecialchars($sso_target_url);
?>
"><?php
echo htmlspecialchars(BB_Translate("Sign in"));
?>
</a></div>
</div>
</div>
<?php
echo $sso_footer;
} else {
$messagesheader = false;
$messages = false;
if (SSO_FrontendFieldValue("submit") === false) {
if (isset($_REQUEST["sso_msg"])) {
$messages = array("errors" => array(), "warnings" => array(), "success" => "");
foreach ($this->activemodules as &$instance) {
$instance->InitMessages($messages);
}
}
} else {
$messages = array("errors" => array(), "warnings" => array(), "success" => "");
foreach ($this->activemodules as &$instance) {
$instance->TwoFactorCheck($messages, $userinfo);
}
if (count($messages["errors"])) {
foreach ($this->activemodules as &$instance) {
$instance->TwoFactorFailed($messages, $userinfo);
}
} else {
// Login with two-factor authentication succeeded. Activate the user.
$mapinfo = array();
if ($sso_settings["sso_login"]["install_type"] == "email_username" || $sso_settings["sso_login"]["install_type"] == "email") {
$mapinfo[$sso_settings["sso_login"]["map_email"]] = $userrow->email;
}
if ($sso_settings["sso_login"]["install_type"] == "email_username" || $sso_settings["sso_login"]["install_type"] == "username") {
$mapinfo[$sso_settings["sso_login"]["map_username"]] = $userrow->username;
}
$origuserinfo = $userinfo;
foreach ($this->activemodules as &$instance) {
$instance->LoginAddMap($mapinfo, $userrow, $userinfo, false);
}
// If a module updated $userinfo, then update the database.
if (serialize($userinfo) !== serialize($origuserinfo)) {
$userinfo2 = SSO_EncryptDBData($userinfo);
try {
$sso_db->Query("UPDATE", array($sso_db_sso_login_users, array("info" => $userinfo2), "WHERE" => "id = ?"), $userrow->id);
} catch (Exception $e) {
$messages["errors"][] = BB_Translate("Database query error.");
}
}
if (!count($messages["errors"])) {
SSO_ActivateUser($userrow->id, $userinfo["extra"], $mapinfo, CSDB::ConvertFromDBTime($userrow->created));
// Only falls through on account lockout or a fatal error.
$messages["errors"][] = BB_Translate("User activation failed.");
}
}
}
echo $sso_header;
SSO_OutputHeartbeat();
$this->OutputJS();
?>
<div class="sso_main_wrap sso_login">
<div class="sso_main_wrap_inner">
<?php
$this->DisplayMessages($messages, $messagesheader);
?>
<div class="sso_login_signin"><a href="<?php
echo htmlspecialchars($sso_target_url);
?>
"><?php
echo htmlspecialchars(BB_Translate("Sign in"));
?>
</a></div>
<div class="sso_main_form_wrap sso_login_recover_form">
<div class="sso_main_form_header"><?php
echo htmlspecialchars(BB_Translate("Two-Factor Authentication"));
?>
</div>
<form class="sso_main_form" name="sso_login_form" method="post" accept-charset="UTF-8" enctype="multipart/form-data" action="<?php
echo htmlspecialchars($sso_target_url . "&sso_login_action=two_factor&sso_v=" . urlencode($_REQUEST["sso_v"]));
?>
" autocomplete="off">
<div class="sso_main_formitem">
<div class="sso_main_formtitle"><?php
echo htmlspecialchars(BB_Translate("Enter Two-Factor Authentication Code"));
?>
</div>
<div class="sso_main_formdata"><input class="sso_main_text" type="text" name="<?php
echo SSO_FrontendField("two_factor_code");
?>
" /></div>
<div class="sso_main_formdesc"><?php
echo htmlspecialchars(BB_Translate("From %s.", $method));
?>
</div>
</div>
<script type="text/javascript">
jQuery('input.sso_main_text:first').focus();
</script>
<div class="sso_main_formsubmit">
<input type="submit" name="<?php
echo SSO_FrontendField("submit");
?>
" value="<?php
echo htmlspecialchars(BB_Translate("Sign in"));
?>
" />
</div>
</form>
</div>
</div>
</div>
<?php
echo $sso_footer;
}
} else {
$messagesheader = false;
$messages = false;
if (SSO_FrontendFieldValue("submit") === false) {
if (isset($_REQUEST["sso_msg"])) {
$messages = array("errors" => array(), "warnings" => array(), "success" => "");
if ($_REQUEST["sso_msg"] == "verified") {
$messages["success"] = BB_Translate("Your account is ready to use.");
} else {
if ($_REQUEST["sso_msg"] == "verify") {
$messages["warnings"][] = BB_Translate("Account must be verified before it can be used. Check your e-mail.");
} else {
if ($_REQUEST["sso_msg"] == "recovery_email_sent") {
$messages["warnings"][] = BB_Translate("Account recovery URL sent. Check your e-mail.");
} else {
if ($_REQUEST["sso_msg"] == "updated") {
$messages["success"] = BB_Translate("Your account information has been updated and is ready to use.");
} else {
if ($_REQUEST["sso_msg"] == "two_factor_auth_expired") {
$messages["errors"][] = BB_Translate("Two-factor authentication expired. Sign in again.");
} else {
foreach ($this->activemodules as &$instance) {
$instance->InitMessages($messages);
}
}
}
}
}
}
}
} else {
$messages = array("errors" => array(), "warnings" => array(), "success" => "");
$user = SSO_FrontendFieldValue("user");
$password = SSO_FrontendFieldValue("password");
if ($user === false || $user == "" || $password === false || $password == "") {
$messages["errors"][] = BB_Translate("Please fill in the fields.");
} else {
$recoveryallowed = $this->IsRecoveryAllowed(false);
foreach ($this->activemodules as &$instance) {
$instance->LoginCheck($messages, false, $recoveryallowed);
}
if (!count($messages["errors"])) {
$userrow = false;
if (strpos($user, "@") !== false && ($sso_settings["sso_login"]["install_type"] == "email_username" || $sso_settings["sso_login"]["install_type"] == "email")) {
try {
$userrow = $sso_db->GetRow("SELECT", array("*", "FROM" => "?", "WHERE" => "email = ?"), $sso_db_sso_login_users, $user);
if ($userrow) {
$userinfo = SSO_DecryptDBData($userrow->info);
if ($userinfo === false) {
$userrow = false;
} else {
if (!isset($userrow->username)) {
$userrow->username = "";
}
$data = $userrow->username . ":" . $userrow->email . ":" . $userinfo["salt"] . ":" . $password;
if (!self::VerifyPasswordInfo($data, $userinfo["password"], $userinfo["rounds"])) {
$userrow = false;
}
}
}
} catch (Exception $e) {
$messages["errors"][] = BB_Translate("Login failed. Database query error.");
}
}
if ($userrow === false && ($sso_settings["sso_login"]["install_type"] == "email_username" || $sso_settings["sso_login"]["install_type"] == "username")) {
try {
$userrow = $sso_db->GetRow("SELECT", array("*", "FROM" => "?", "WHERE" => "username = ?"), $sso_db_sso_login_users, $user);
if ($userrow) {
$userinfo = SSO_DecryptDBData($userrow->info);
if ($userinfo === false) {
$userrow = false;
} else {
if (!isset($userrow->email)) {
$userrow->email = "";
}
if (!isset($userrow->verified)) {
$userrow->verified = 1;
}
$data = $userrow->username . ":" . $userrow->email . ":" . $userinfo["salt"] . ":" . $password;
if (!self::VerifyPasswordInfo($data, $userinfo["password"], $userinfo["rounds"])) {
$userrow = false;
}
}
}
} catch (Exception $e) {
$messages["errors"][] = BB_Translate("Login failed. Database query error.");
}
}
if ($userrow === false) {
$messages["errors"][] = BB_Translate("Invalid login.");
} else {
// Make sure the password is stored securely. If not, transparently update the hash information in the database.
if ($userinfo["rounds"] < $sso_settings["sso_login"]["password_minrounds"]) {
$userinfo["salt"] = $sso_rng->GenerateString();
$data = $userrow->username . ":" . $userrow->email . ":" . $userinfo["salt"] . ":" . $password;
$passwordinfo = self::HashPasswordInfo($data, $sso_settings["sso_login"]["password_mode"], $sso_settings["sso_login"]["password_minrounds"]);
if ($passwordinfo["success"]) {
$userinfo["rounds"] = (int) $passwordinfo["rounds"];
$userinfo["password"] = bin2hex($passwordinfo["hash"]);
$userinfo2 = SSO_EncryptDBData($userinfo);
try {
$sso_db->Query("UPDATE", array($sso_db_sso_login_users, array("info" => $userinfo2), "WHERE" => "id = ?"), $userrow->id);
} catch (Exception $e) {
$messages["errors"][] = BB_Translate("Database query error.");
}
}
}
foreach ($this->activemodules as &$instance) {
$instance->LoginCheck($messages, $userinfo, $recoveryallowed);
}
}
if (!count($messages["errors"])) {
// Go to two-factor authentication page.
$methods = array();
foreach ($this->activemodules as $key => &$instance) {
$name = $instance->GetTwoFactorName(false);
if ($name !== false) {
$methods[$key] = true;
}
}
// Resend the verification e-mail.
if (!$userrow->verified) {
$this->SendVerificationEmail($userrow->id, $userinfo, $messages, $userrow->username, $userrow->email);
} else {
if (!$recoveryallowed && SSO_FrontendFieldValue("update_info", "") == "yes") {
$sso_session_info["sso_login_update"] = array("id" => $userrow->id, "v" => $sso_rng->GenerateString(), "expires" => CSDB::ConvertToDBTime(time() + 30 * 60));
$sso_session_info["sso_login_two_factor_key"] = isset($userinfo["two_factor_key"]) && $userinfo["two_factor_key"] != "" ? $userinfo["two_factor_key"] : self::GenerateOTPKey(10);
if (!SSO_SaveSessionInfo()) {
$messages["errors"][] = BB_Translate("Login exists but a fatal error occurred. Fatal error: Unable to save session information.");
} else {
header("Location: " . BB_GetRequestHost() . $sso_target_url . "&sso_login_action=update_info&sso_v=" . urlencode($sso_session_info["sso_login_update"]["v"]));
exit;
}
} else {
if ($sso_settings["sso_login"]["require_two_factor"] || isset($userinfo["two_factor_method"]) && $userinfo["two_factor_method"] != "" && (count($methods) || ($sso_settings["sso_login"]["install_type"] == "email_username" || $sso_settings["sso_login"]["install_type"] == "email"))) {
if ($sso_settings["sso_login"]["require_two_factor"] && (!isset($userinfo["two_factor_method"]) || !isset($methods[$userinfo["two_factor_method"]]))) {
$messages["errors"][] = BB_Translate("A valid two-factor authentication method for this account is not available. Use account recovery to restore access to the account.");
} else {
$sso_session_info["sso_login_two_factor"] = array("id" => $userrow->id, "v" => $sso_rng->GenerateString(), "expires" => CSDB::ConvertToDBTime(time() + 5 * 60));
if (!SSO_SaveSessionInfo()) {
$messages["errors"][] = BB_Translate("Login exists but a fatal error occurred. Fatal error: Unable to save session information.");
} else {
$this->activemodules[$userinfo["two_factor_method"]]->SendTwoFactorCode($messages, $userrow, $userinfo);
if (!count($messages["errors"])) {
header("Location: " . BB_GetRequestHost() . $sso_target_url . "&sso_login_action=two_factor&sso_v=" . urlencode($sso_session_info["sso_login_two_factor"]["v"]));
exit;
}
}
}
} else {
// Login succeeded. Activate the user.
$mapinfo = array();
if ($sso_settings["sso_login"]["install_type"] == "email_username" || $sso_settings["sso_login"]["install_type"] == "email") {
$mapinfo[$sso_settings["sso_login"]["map_email"]] = $userrow->email;
}
if ($sso_settings["sso_login"]["install_type"] == "email_username" || $sso_settings["sso_login"]["install_type"] == "username") {
$mapinfo[$sso_settings["sso_login"]["map_username"]] = $userrow->username;
}
$origuserinfo = $userinfo;
foreach ($this->activemodules as &$instance) {
$instance->LoginAddMap($mapinfo, $userrow, $userinfo, false);
}
// If a module updated $userinfo, then update the database.
if (serialize($userinfo) !== serialize($origuserinfo)) {
$userinfo2 = SSO_EncryptDBData($userinfo);
try {
$sso_db->Query("UPDATE", array($sso_db_sso_login_users, array("info" => $userinfo2), "WHERE" => "id = ?"), $userrow->id);
} catch (Exception $e) {
$messages["errors"][] = BB_Translate("Database query error.");
}
}
if (!count($messages["errors"])) {
SSO_ActivateUser($userrow->id, $userinfo["extra"], $mapinfo, CSDB::ConvertFromDBTime($userrow->created));
// Only falls through on account lockout or a fatal error.
$messages["errors"][] = BB_Translate("User activation failed.");
}
}
}
}
}
}
}
}
echo $sso_header;
SSO_OutputHeartbeat();
$this->OutputJS();
?>
<div class="sso_main_wrap sso_login">
<div class="sso_main_wrap_inner">
<?php
$this->DisplayMessages($messages, $messagesheader);
if ($sso_settings["sso_login"]["open_reg"]) {
?>
<div class="sso_login_signup"><a href="<?php
echo htmlspecialchars($sso_target_url . "&sso_login_action=signup");
?>
"><?php
echo htmlspecialchars(BB_Translate("Sign up"));
?>
</a></div>
<?php
}
?>
<div class="sso_main_form_wrap sso_login_signin_form">
<div class="sso_main_form_header"><?php
echo htmlspecialchars(BB_Translate("Sign in"));
?>
</div>
<form class="sso_main_form" name="sso_login_form" method="post" accept-charset="UTF-8" enctype="multipart/form-data" action="<?php
echo htmlspecialchars($sso_target_url);
?>
" autocomplete="off">
<div class="sso_main_formitem">
<div class="sso_main_formtitle"><?php
if ($sso_settings["sso_login"]["install_type"] == "email_username") {
echo htmlspecialchars(BB_Translate("Username or E-mail Address"));
} else {
if ($sso_settings["sso_login"]["install_type"] == "username") {
echo htmlspecialchars(BB_Translate("Username"));
} else {
if ($sso_settings["sso_login"]["install_type"] == "email") {
echo htmlspecialchars(BB_Translate("E-mail Address"));
} else {
echo htmlspecialchars(BB_Translate("Login system is broken."));
}
}
}
?>
</div>
<div class="sso_main_formdata"><input class="sso_main_text" type="text" name="<?php
echo SSO_FrontendField("user");
?>
" /></div>
</div>
<script type="text/javascript">
jQuery('input.sso_main_text:first').focus();
</script>
<div class="sso_main_formitem">
<div class="sso_main_formtitle"><?php
echo htmlspecialchars(BB_Translate("Password"));
?>
</div>
<div class="sso_main_formdata"><input class="sso_main_text" type="password" name="<?php
echo SSO_FrontendField("password");
?>
" /></div>
</div>
<?php
$outputmap = array();
foreach ($this->activemodules as $key => &$instance) {
ob_start();
$instance->GenerateLogin($messages);
$order = isset($sso_settings["sso_login"]["modules"][$key]["_s"]) ? $sso_settings["sso_login"]["modules"][$key]["_s"] : $instance->DefaultOrder();
SSO_AddSortedOutput($outputmap, $order, $key, ob_get_contents());
ob_end_clean();
}
SSO_DisplaySortedOutput($outputmap);
if (!$this->IsRecoveryAllowed(false)) {
?>
<div class="sso_main_formitem">
<div class="sso_main_formtitle"><?php
echo htmlspecialchars(BB_Translate("Update Information"));
?>
</div>
<div class="sso_main_formdata"><input id="sso_norecovery_updateinfo" type="checkbox" name="<?php
echo SSO_FrontendField("update_info");
?>
" value="yes"<?php
if (SSO_FrontendFieldValue("update_info", "") == "yes") {
echo " checked";
}
?>
/> <label for="sso_norecovery_updateinfo">Change account information upon successful sign in</label></div>
</div>
<?php
}
?>
<div class="sso_main_formsubmit">
<input type="submit" name="<?php
echo SSO_FrontendField("submit");
?>
" value="<?php
echo htmlspecialchars(BB_Translate("Sign in"));
?>
" />
</div>
</form>
</div>
<?php
if ($this->IsRecoveryAllowed()) {
?>
<div class="sso_login_recover_changeinfo"><a href="<?php
echo htmlspecialchars($sso_target_url . "&sso_login_action=recover");
?>
"><?php
echo htmlspecialchars(BB_Translate("Can't access your account?"));
?>
</a></div>
<?php
}
?>
</div>
</div>
<?php
echo $sso_footer;
}
}
}
}
}
}
}
}
}
private function SignupUpdateAddInfo(&$userinfo, $update, $admin)
{
global $sso_rng;
$info = $this->GetInfo();
if ($info["cookiekey"] != "" && $info["cookieiv"] != "" && $info["cookiekey2"] != "" && $info["cookieiv2"] != "") {
if ($admin) {
$userinfo["sso_antiphish"] = $_REQUEST["sso_login_antiphish"];
} else {
$userinfo["sso_antiphish"] = SSO_FrontendFieldValue($update ? "sso_login_antiphish_update" : "sso_login_antiphish");
// Set the anti-phishing cookie here.
$data = base64_encode(Blowfish::CreateDataPacket($userinfo["sso_antiphish"], pack("H*", $info["cookiekey"]), array("prefix" => $sso_rng->GenerateString(), "mode" => "CBC", "iv" => pack("H*", $info["cookieiv"]), "key2" => pack("H*", $info["cookiekey2"]), "iv2" => pack("H*", $info["cookieiv2"]), "lightweight" => true)));
SetCookieFixDomain("sso_l_ap", $data, time() + 365 * 24 * 60 * 60, "", "", BB_IsSSLRequest(), true);
}
}
}
public function GenerateSignup($admin)
{
if ($admin) {
return false;
}
$info = $this->GetInfo();
if ($info["terms"] != "" || $info["privacy"] != "") {
$terms = Str::ReplaceNewlines("\n", trim($info["terms"]));
if ($terms != "") {
if (strpos($terms, "\n") === false && (strtolower(substr($terms, 0, 7)) == "http://" || strtolower(substr($terms, 0, 8)) == "https://")) {
$termsurl = "<a href=\"" . htmlspecialchars($terms) . "\" target=\"_blank\">" . htmlspecialchars(BB_Translate("Terms of Service")) . "</a>";
} else {
$termsurl = htmlspecialchars(BB_Translate("Terms of Service"));
?>
<div class="sso_main_formitem">
<div class="sso_main_formtitle"><?php
echo htmlspecialchars(BB_Translate("Terms of Service"));
?>
</div>
<div class="sso_main_formdata"><textarea class="sso_main_textarea"><?php
echo htmlspecialchars($terms);
?>
</textarea></div>
</div>
<?php
}
}
$privacy = Str::ReplaceNewlines("\n", trim($info["privacy"]));
if ($privacy != "") {
if (strpos($privacy, "\n") === false && (strtolower(substr($privacy, 0, 7)) == "http://" || strtolower(substr($privacy, 0, 8)) == "https://")) {
$privacyurl = "<a href=\"" . htmlspecialchars($privacy) . "\" target=\"_blank\">" . htmlspecialchars(BB_Translate("Privacy Policy")) . "</a>";
} else {
$privacyurl = htmlspecialchars(BB_Translate("Privacy Policy"));
?>
<div class="sso_main_formitem">
<div class="sso_main_formtitle"><?php
echo htmlspecialchars(BB_Translate("Privacy Policy"));
?>
</div>
<div class="sso_main_formdata"><textarea class="sso_main_textarea"><?php
echo htmlspecialchars($privacy);
?>
</textarea></div>
</div>
<?php
}
}
if ($terms != "" && $privacy != "") {
$display = BB_Translate("I agree to the %s and %s.", $termsurl, $privacyurl);
} else {
if ($terms != "") {
$display = BB_Translate("I agree to the %s.", $termsurl);
} else {
$display = BB_Translate("I agree to the %s.", $privacyurl);
}
}
?>
<div class="sso_main_formitem">
<div class="sso_main_formdata"><input class="sso_main_checkbox" type="checkbox" id="<?php
echo SSO_FrontendField("sso_login_tos");
?>
" name="<?php
echo SSO_FrontendField("sso_login_tos");
?>
" value="yes"<?php
echo SSO_FrontendFieldValue("sso_login_tos") == "yes" ? " checked" : "";
?>
/> <label for="<?php
echo SSO_FrontendField("sso_login_tos");
?>
"><?php
echo $display;
?>
</label></div>
</div>
<script type="text/javascript">
jQuery('#<?php
echo SSO_FrontendField("sso_login_tos");
?>
').parent().find('label a').click(function(e) {
e.preventDefault();
window.open(jQuery(this).attr('href'));
});
</script>
<?php
}
}
public function ProcessFrontend()
{
global $sso_provider, $sso_settings, $sso_target_url, $sso_header, $sso_footer, $sso_providers;
$message = "";
if (SSO_FrontendFieldValue("submit") !== false) {
$username = SSO_FrontendFieldValue("username");
$password = SSO_FrontendFieldValue("password");
if ($username === false || $username == "" || $password === false || $sso_settings["sso_ldap"]["password"] && $password == "") {
$message = BB_Translate("Please fill in the fields.");
} else {
$ldap = @ldap_connect($sso_settings["sso_ldap"]["server"]);
if ($ldap === false) {
$message = BB_Translate("Unable to connect to the LDAP server. Error: %s", ldap_error($ldap));
} else {
$replacemap = array("," => "\\,", "\\" => "\\\\", "/" => "\\/", "#" => "\\#", "+" => "\\+", "<" => "\\<", ">" => "\\>", ";" => "\\;", "\"" => "\\\"", "=" => "\\=");
$dnusername = str_replace(array_keys($replacemap), array_values($replacemap), $username);
if (substr($dnusername, 0, 1) === " ") {
$dnusername = "******" . $dnusername;
}
if (strlen($dnusername) > 2 && substr($dnusername, -1) === " ") {
$dnusername = substr($dnusername, 0, -1) . "\\ ";
}
$dn = str_replace("@USERNAME@", $dnusername, $sso_settings["sso_ldap"]["dn"]);
$userinfo = array();
@ldap_set_option($ldap, LDAP_OPT_PROTOCOL_VERSION, 3);
$result = @ldap_bind($ldap, $dn, $password);
if ($result === false && ldap_errno($ldap)) {
$extra = ldap_error($ldap);
} else {
$extra = "";
$result = @ldap_read($ldap, $dn, "objectClass=*");
if (!is_resource($result)) {
$extra = ldap_error($ldap);
$result = false;
} else {
$items = @ldap_get_entries($ldap, $result);
@ldap_free_result($result);
$result = $items["count"] > 0;
// Boil down the results to just key-value pairs.
if ($result === false) {
$extra = "Unable to retrieve entries";
} else {
foreach ($items[0] as $key => $val) {
if (is_string($key) && $key != "count") {
if (is_string($val)) {
$userinfo[$key] = $val;
} else {
if (is_array($val) && $val["count"] > 0) {
$userinfo[$key] = $val[0];
}
}
}
}
if ($sso_settings["sso_ldap"]["debug"]) {
echo "LDAP fields:<br />";
echo "<table>";
foreach ($userinfo as $key => $val) {
echo "<tr><td style=\"padding-right: 15px;\"><b>" . htmlspecialchars($key) . "</b></td><td>" . htmlspecialchars($val) . "</td></tr>";
}
echo "</table>";
}
}
}
}
@ldap_close($ldap);
if ($result === false) {
$message = BB_Translate("Invalid username or password. %s.", $extra);
} else {
$origusername = $username;
if ($sso_settings["sso_ldap"]["remove_domain"]) {
$username = str_replace("\\", "/", $username);
$pos = strrpos("/", $username);
if ($pos !== false) {
$username = substr($username, $pos + 1);
}
}
$mapinfo = array();
$lines = explode("\n", str_replace("\r", "\n", $sso_settings["sso_ldap"]["map_custom"]));
foreach ($lines as $line) {
$line = trim($line);
$pos = strpos($line, "=");
if ($pos !== false) {
$srcfield = substr($line, 0, $pos);
$destfield = substr($line, $pos + 1);
if (isset($userinfo[$srcfield]) && SSO_IsField($destfield)) {
$mapinfo[$destfield] = $userinfo[$srcfield];
}
}
}
$mapinfo[$sso_settings["sso_ldap"]["map_username"]] = $username;
if ($sso_settings["sso_ldap"]["debug"]) {
echo "Mapped fields:<br />";
echo "<table>";
foreach ($mapinfo as $key => $val) {
echo "<tr><td style=\"padding-right: 15px;\"><b>" . htmlspecialchars($key) . "</b></td><td>" . htmlspecialchars($val) . "</td></tr>";
}
echo "</table>";
exit;
}
SSO_ActivateUser($dn, serialize($sso_settings["sso_ldap"]), $mapinfo);
// Only falls through on account lockout or a fatal error.
$message = BB_Translate("User activation failed.");
}
}
}
}
echo $sso_header;
SSO_OutputHeartbeat();
?>
<script type="text/javascript">
SSO_Vars = {
'showpassword' : '<?php
echo htmlspecialchars(BB_JSSafe(BB_Translate("Show password")));
?>
'
};
</script>
<script type="text/javascript" src="<?php
echo htmlspecialchars(SSO_ROOT_URL . "/" . SSO_PROVIDER_PATH . "/sso_ldap/sso_ldap.js");
?>
"></script>
<div class="sso_main_wrap sso_ldap">
<div class="sso_main_wrap_inner">
<?php
if ($message != "") {
?>
<div class="sso_main_messages_wrap">
<div class="sso_main_messages">
<div class="sso_main_messageerror"><?php
echo htmlspecialchars($message);
?>
</div>
</div>
</div>
<?php
}
?>
<div class="sso_main_form_wrap sso_ldap_signin_form">
<div class="sso_main_form_header"><?php
echo htmlspecialchars(BB_Translate("Sign in"));
?>
</div>
<form class="sso_main_form" name="sso_ldap_form" method="post" accept-charset="UTF-8" enctype="multipart/form-data" action="<?php
echo htmlspecialchars($sso_target_url);
?>
">
<div class="sso_main_formitem">
<div class="sso_main_formtitle"><?php
echo htmlspecialchars(BB_Translate("Username"));
?>
</div>
<div class="sso_main_formdata"><input class="sso_main_text" type="text" name="<?php
echo SSO_FrontendField("username");
?>
" /></div>
</div>
<script type="text/javascript">
jQuery('input.sso_main_text:first').focus();
</script>
<div class="sso_main_formitem">
<div class="sso_main_formtitle"><?php
echo htmlspecialchars(BB_Translate("Password"));
?>
</div>
<div class="sso_main_formdata"><input class="sso_main_text" type="password" name="<?php
echo SSO_FrontendField("password");
?>
" /></div>
</div>
<div class="sso_main_formsubmit">
<input type="submit" name="<?php
echo SSO_FrontendField("submit");
?>
" value="<?php
echo htmlspecialchars(BB_Translate("Sign in"));
?>
" />
</div>
</form>
</div>
<?php
?>
</div>
</div>
<?php
echo $sso_footer;
}
public function LoginCheck(&$result, $userinfo, $recoveryallowed)
{
global $sso_session_info;
if ($userinfo !== false) {
$info = $this->GetInfo();
if ($info["cookiekey"] != "" && $info["cookieiv"] != "" && $info["cookiekey2"] != "" && $info["cookieiv2"] != "") {
$numdays = (int) SSO_FrontendFieldValue("sso_login_remember_me", "0");
if ($numdays < 0) {
$numdays = 0;
} else {
if ($numdays > $info["maxdays"]) {
$numdays = $info["maxdays"];
}
}
// Put the login information into the session since the user might have another form or two to fill in.
$sso_session_info["sso_login_remember_me"] = array("numdays" => $numdays, "bypass" => $info["bypass_twofactor"] ? SSO_FrontendFieldValue("sso_login_remember_me_bypass_twofactor", "") == "yes" : false, "reset" => SSO_FrontendFieldValue("sso_login_remember_me_reset", "") == "yes");
if (!SSO_SaveSessionInfo()) {
$result["errors"][] = BB_Translate("Unable to save Remember Me information. Fatal error: Unable to save session information.");
}
}
}
}
public function UpdateAddInfo(&$userinfo)
{
if (SSO_FrontendFieldValue("update_pass", "") != "") {
$this->SignupAddInfo($userinfo, false);
}
}
private function SignupUpdateCheck(&$result, $update, $userrow)
{
global $sso_target_url, $sso_session_info;
// Generate the QR code.
$info = $this->GetInfo();
if ($info["generate_qr_codes"]) {
if (isset($_REQUEST["sso_google_authenticator_qr_u"]) && isset($_REQUEST["sso_google_authenticator_qr_h"]) && isset($_REQUEST["sso_google_authenticator_qr_k"])) {
require_once SSO_ROOT_PATH . "/" . SSO_SUPPORT_PATH . "/phpqrcode.php";
$url = "otpauth://totp/" . urlencode($_REQUEST["sso_google_authenticator_qr_u"]) . "@" . urlencode($_REQUEST["sso_google_authenticator_qr_h"]) . "?secret=" . $_REQUEST["sso_google_authenticator_qr_k"];
QRcode::png($url, false, QR_ECLEVEL_Q, 4);
} else {
if ($update) {
$username = SSO_FrontendFieldValue("update_username", $userrow !== false ? $userrow->username : "");
} else {
$username = SSO_FrontendFieldValue("username", "");
}
if ($username == "") {
if ($update) {
$email = SSO_FrontendFieldValue("update_email", $userrow !== false ? $userrow->email : "");
} else {
$email = SSO_FrontendFieldValue("email", "");
}
if ($email != "") {
$pos = strpos($email, "@");
if ($pos !== false) {
$username = substr($email, 0, $pos);
}
}
}
require_once SSO_ROOT_PATH . "/" . SSO_SUPPORT_PATH . "/http.php";
$host = BB_GetRequestHost();
$result2 = HTTP::ExtractURL($host);
$host = $result2["host"];
$key = isset($sso_session_info["sso_login_two_factor_key"]) ? $sso_session_info["sso_login_two_factor_key"] : "";
if ($username != "" && $host != "" && $key != "") {
$url = $sso_target_url . "&sso_login_action=" . ($update ? "update_info&sso_v=" . urlencode($_REQUEST["sso_v"]) : "signup_check") . "&sso_ajax=1&sso_google_authenticator_qr_u=" . urlencode($username) . "&sso_google_authenticator_qr_h=" . urlencode($host) . "&sso_google_authenticator_qr_k=" . urlencode($key);
?>
<script type="text/javascript">
jQuery('.sso_google_authenticator_qrcode').html('<div class="sso_main_formitem"><div class="sso_main_formtitle"><?php
echo htmlspecialchars(BB_Translate("Google Authenticator QR Code"));
?>
</div><div class="sso_main_formdata"><div class="sso_main_static"><img src="<?php
echo htmlspecialchars($url);
?>
" alt="<?php
echo htmlspecialchars(BB_Translate("Google Authenticator QR Code"));
?>
" /></div></div>');
</script>
<?php
} else {
if (SSO_FrontendFieldValue($update ? "update_username" : "username") !== false || SSO_FrontendFieldValue($update ? "update_email" : "email") !== false) {
?>
<script type="text/javascript">
jQuery('.sso_google_authenticator_qrcode').html('');
</script>
<?php
}
}
}
}
}