function SSO_CreateEncryptedUserInfo(&$userinfo)
{
global $sso_fields;
$result = $userinfo;
$userinfo = array();
foreach ($sso_fields as $key => $encrypted) {
if (isset($result[$key])) {
$key2 = UTF8::MakeValid($key);
$val = UTF8::MakeValid($result[$key]);
unset($result[$key]);
if ($encrypted) {
$result[$key2] = $val;
} else {
$userinfo[$key2] = $val;
}
}
}
return SSO_EncryptDBData($result);
}
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;
}
}
}
}
}
}
}
}
}
public function CustomFrontend()
{
global $g_sso_login_modules, $sso_settings, $sso_header, $sso_footer, $sso_target_url, $sso_db, $sso_session_info, $sso_rng;
$messages = array("errors" => array(), "warnings" => array(), "success" => "");
$info = $this->GetInfo();
if ($info["cookiekey"] != "" && $info["cookieiv"] != "" && $info["cookiekey2"] != "" && $info["cookieiv2"] != "") {
// Initialize active modules.
$this->activemodules = array();
foreach ($g_sso_login_modules as $key => $info2) {
if ($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["id"]) && isset($_COOKIE["sso_l_rme"])) {
// Decrypt data.
$info2 = @base64_decode($_COOKIE["sso_l_rme"]);
if ($info2 !== false) {
$info2 = Blowfish::ExtractDataPacket($info2, pack("H*", $info["cookiekey"]), array("mode" => "CBC", "iv" => pack("H*", $info["cookieiv"]), "key2" => pack("H*", $info["cookiekey2"]), "iv2" => pack("H*", $info["cookieiv2"]), "lightweight" => true));
}
if ($info2 !== false) {
$info2 = @unserialize($info2);
}
if ($info2 !== false) {
$id = (int) $_REQUEST["id"];
if (isset($info2[$id]) && is_array($info2[$id]) && count($info2[$id]) == 2) {
// Load database information and verify the sign in.
$userrow = $sso_db->GetRow("SELECT", array("*", "FROM" => "?", "WHERE" => "id = ?"), $sso_db_sso_login_users, $id);
if ($userrow && (!isset($userrow->verified) || $userrow->verified)) {
$userinfo = SSO_DecryptDBData($userrow->info);
if ($userinfo !== false && isset($userinfo["sso_remember_me"]) && isset($userinfo["sso_remember_me"][$info2[$userrow->id][0]])) {
$info3 = $userinfo["sso_remember_me"][$info2[$userrow->id][0]];
$ts = CSDB::ConvertFromDBTime($info3["expires"]);
if ($ts > time()) {
$data = $info3["salt"] . ":" . $info2[$userrow->id][1];
if (sso_login::VerifyPasswordInfo($data, $info3["hash"], $info3["rounds"])) {
// Sign in is now verified to be valid.
if (!$info3["bypass"] && ($sso_settings["sso_login"]["require_two_factor"] || isset($userinfo["two_factor_method"]) && $userinfo["two_factor_method"] != "")) {
// Go to two-factor authentication page.
$methods = array();
foreach ($this->activemodules as $key => &$instance) {
$name = $instance->GetTwoFactorName(false);
if ($name !== false) {
$methods[$key] = true;
}
}
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 $sso_header;
SSO_OutputHeartbeat();
?>
<div class="sso_main_wrap sso_login">
<div class="sso_main_wrap_inner">
<div class="sso_main_messages_wrap">
<div class="sso_main_messages">
<?php
if (count($messages["errors"])) {
?>
<div class="sso_main_messageerror"><?php
echo htmlspecialchars($messages["errors"][0]);
?>
</div>
<?php
}
?>
<div class="sso_main_messageerror"><?php
echo htmlspecialchars(BB_Translate("An error occurred while processing the remembered sign in. You will have to sign in normally."));
?>
</div>
</div>
</div>
<div class="sso_login_signin"><a href="<?php
echo htmlspecialchars($sso_target_url);
?>
"><?php
echo htmlspecialchars(BB_Translate("Sign in"));
?>
</a></div>
</div>
</div>
<?php
echo $sso_footer;
}
}