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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,123 @@ | ||
| <?php | ||
|
|
||
| require_once '../../includes/connect_endpoint.php'; | ||
| require_once '../../includes/inputvalidation.php'; | ||
|
|
||
| if (!function_exists('trigger_deprecation')) { | ||
| function trigger_deprecation($package, $version, $message, ...$args) | ||
| { | ||
| if (PHP_VERSION_ID >= 80000) { | ||
| trigger_error(sprintf($message, ...$args), E_USER_DEPRECATED); | ||
| } | ||
| } | ||
| } | ||
|
|
||
| if (!isset($_SESSION['loggedin']) || $_SESSION['loggedin'] !== true) { | ||
| die(json_encode([ | ||
| "success" => false, | ||
| "message" => translate('session_expired', $i18n), | ||
| "reload" => false | ||
| ])); | ||
| } | ||
|
|
||
|
|
||
| $statement = $db->prepare('SELECT totp_enabled FROM user WHERE id = :id'); | ||
| $statement->bindValue(':id', $userId, SQLITE3_INTEGER); | ||
| $result = $statement->execute(); | ||
| $row = $result->fetchArray(SQLITE3_ASSOC); | ||
|
|
||
| if ($row['totp_enabled'] == 0) { | ||
| die(json_encode([ | ||
| "success" => false, | ||
| "message" => "2FA is not enabled for this user", | ||
| "reload" => true | ||
| ])); | ||
| } | ||
|
|
||
| if ($_SERVER["REQUEST_METHOD"] === "POST") { | ||
| $postData = file_get_contents("php://input"); | ||
| $data = json_decode($postData, true); | ||
|
|
||
| if (isset($data['totpCode']) && $data['totpCode'] != "") { | ||
| require_once __DIR__ . '/../../libs/OTPHP/FactoryInterface.php'; | ||
| require_once __DIR__ . '/../../libs/OTPHP/Factory.php'; | ||
| require_once __DIR__ . '/../../libs/OTPHP/ParameterTrait.php'; | ||
| require_once __DIR__ . '/../../libs/OTPHP/OTPInterface.php'; | ||
| require_once __DIR__ . '/../../libs/OTPHP/OTP.php'; | ||
| require_once __DIR__ . '/../../libs/OTPHP/TOTPInterface.php'; | ||
| require_once __DIR__ . '/../../libs/OTPHP/TOTP.php'; | ||
| require_once __DIR__ . '/../../libs/Psr/Clock/ClockInterface.php'; | ||
| require_once __DIR__ . '/../../libs/OTPHP/InternalClock.php'; | ||
| require_once __DIR__ . '/../../libs/constant_time_encoding/Binary.php'; | ||
| require_once __DIR__ . '/../../libs/constant_time_encoding/EncoderInterface.php'; | ||
| require_once __DIR__ . '/../../libs/constant_time_encoding/Base32.php'; | ||
|
|
||
| $totp_code = $data['totpCode']; | ||
|
|
||
| $statement = $db->prepare('SELECT totp_secret FROM totp WHERE user_id = :id'); | ||
| $statement->bindValue(':id', $userId, SQLITE3_INTEGER); | ||
| $result = $statement->execute(); | ||
| $row = $result->fetchArray(SQLITE3_ASSOC); | ||
| $secret = $row['totp_secret']; | ||
|
|
||
| $statement = $db->prepare('SELECT backup_codes FROM totp WHERE user_id = :id'); | ||
| $statement->bindValue(':id', $userId, SQLITE3_INTEGER); | ||
| $result = $statement->execute(); | ||
| $row = $result->fetchArray(SQLITE3_ASSOC); | ||
| $backupCodes = $row['backup_codes']; | ||
|
|
||
| $clock = new OTPHP\InternalClock(); | ||
| $totp = OTPHP\TOTP::createFromSecret($secret, $clock); | ||
|
|
||
| if ($totp->verify($totp_code)) { | ||
| $statement = $db->prepare('UPDATE user SET totp_enabled = 0 WHERE id = :id'); | ||
| $statement->bindValue(':id', $userId, SQLITE3_INTEGER); | ||
| $statement->execute(); | ||
|
|
||
| $statement = $db->prepare('DELETE FROM totp WHERE user_id = :id'); | ||
| $statement->bindValue(':id', $userId, SQLITE3_INTEGER); | ||
| $statement->execute(); | ||
|
|
||
| die(json_encode([ | ||
| "success" => true, | ||
| "message" => translate('success', $i18n), | ||
| "reload" => true | ||
| ])); | ||
| } else { | ||
| // Compare the TOTP code agains the backup codes | ||
| $backupCodes = json_decode($backupCodes, true); | ||
| if (($key = array_search($totp_code, $backupCodes)) !== false) { | ||
| unset($backupCodes[$key]); | ||
| $statement = $db->prepare('UPDATE totp SET backup_codes = :backup_codes WHERE user_id = :id'); | ||
| $statement->bindValue(':id', $userId, SQLITE3_INTEGER); | ||
| $statement->bindValue(':backup_codes', json_encode($backupCodes), SQLITE3_TEXT); | ||
| $statement->execute(); | ||
|
|
||
| die(json_encode([ | ||
| "success" => true, | ||
| "message" => translate('success', $i18n), | ||
| "reload" => true | ||
| ])); | ||
| } else { | ||
| die(json_encode([ | ||
| "success" => false, | ||
| "message" => translate('totp_code_incorrect', $i18n), | ||
| "reload" => false | ||
| ])); | ||
| } | ||
| } | ||
|
|
||
| } else { | ||
| die(json_encode([ | ||
| "success" => false, | ||
| "message" => translate('fields_missing', $i18n), | ||
| "reload" => false | ||
| ])); | ||
| } | ||
| } else { | ||
| die(json_encode([ | ||
| "success" => false, | ||
| "message" => translate('invalid_request_method', $i18n), | ||
| "reload" => false | ||
| ])); | ||
| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,139 @@ | ||
| <?php | ||
|
|
||
| require_once '../../includes/connect_endpoint.php'; | ||
| require_once '../../includes/inputvalidation.php'; | ||
|
|
||
| if (!function_exists('trigger_deprecation')) { | ||
| function trigger_deprecation($package, $version, $message, ...$args) | ||
| { | ||
| if (PHP_VERSION_ID >= 80000) { | ||
| trigger_error(sprintf($message, ...$args), E_USER_DEPRECATED); | ||
| } | ||
| } | ||
| } | ||
|
|
||
| if (!isset($_SESSION['loggedin']) || $_SESSION['loggedin'] !== true) { | ||
| die(json_encode([ | ||
| "success" => false, | ||
| "message" => translate('session_expired', $i18n) | ||
| ])); | ||
| } | ||
|
|
||
| if ($_SERVER["REQUEST_METHOD"] === "GET") { | ||
| function base32_encode($hex) | ||
| { | ||
| $alphabet = 'ABCDEFGHIJKLMNOPQRSTUVWXYZ234567'; | ||
| $bin = ''; | ||
| foreach (str_split($hex) as $char) { | ||
| $bin .= str_pad(base_convert($char, 16, 2), 4, '0', STR_PAD_LEFT); | ||
| } | ||
|
|
||
| $chunks = str_split($bin, 5); | ||
| $base32 = ''; | ||
| foreach ($chunks as $chunk) { | ||
| $chunk = str_pad($chunk, 5, '0', STR_PAD_RIGHT); | ||
| $index = bindec($chunk); | ||
| $base32 .= $alphabet[$index]; | ||
| } | ||
|
|
||
| return $base32; | ||
| } | ||
|
|
||
| $data = $_GET; | ||
| if (isset($data['generate']) && $data['generate'] == true) { | ||
| $secret = base32_encode(bin2hex(random_bytes(20))); | ||
| $qrCodeUrl = "otpauth://totp/Wallos:" . $_SESSION['username'] . "?secret=" . $secret . "&issuer=Wallos"; | ||
| $response = [ | ||
| "success" => true, | ||
| "secret" => $secret, | ||
| "qrCodeUrl" => $qrCodeUrl | ||
| ]; | ||
| echo json_encode($response); | ||
| } | ||
| } | ||
|
|
||
| if ($_SERVER["REQUEST_METHOD"] === "POST") { | ||
| $postData = file_get_contents("php://input"); | ||
| $data = json_decode($postData, true); | ||
|
|
||
| if (isset($data['totpSecret']) && $data['totpSecret'] != "" && isset($data['totpCode']) && $data['totpCode'] != "") { | ||
| require_once __DIR__ . '/../../libs/OTPHP/FactoryInterface.php'; | ||
| require_once __DIR__ . '/../../libs/OTPHP/Factory.php'; | ||
| require_once __DIR__ . '/../../libs/OTPHP/ParameterTrait.php'; | ||
| require_once __DIR__ . '/../../libs/OTPHP/OTPInterface.php'; | ||
| require_once __DIR__ . '/../../libs/OTPHP/OTP.php'; | ||
| require_once __DIR__ . '/../../libs/OTPHP/TOTPInterface.php'; | ||
| require_once __DIR__ . '/../../libs/OTPHP/TOTP.php'; | ||
| require_once __DIR__ . '/../../libs/Psr/Clock/ClockInterface.php'; | ||
| require_once __DIR__ . '/../../libs/OTPHP/InternalClock.php'; | ||
| require_once __DIR__ . '/../../libs/constant_time_encoding/Binary.php'; | ||
| require_once __DIR__ . '/../../libs/constant_time_encoding/EncoderInterface.php'; | ||
| require_once __DIR__ . '/../../libs/constant_time_encoding/Base32.php'; | ||
|
|
||
| $secret = $data['totpSecret']; | ||
| $totp_code = $data['totpCode']; | ||
|
|
||
| // Check if user already has TOTP enabled | ||
| $stmt = $db->prepare("SELECT totp_enabled FROM user WHERE id = :user_id"); | ||
| $stmt->bindValue(':user_id', $userId, SQLITE3_INTEGER); | ||
| $result = $stmt->execute(); | ||
| $row = $result->fetchArray(SQLITE3_ASSOC); | ||
| if ($row['totp_enabled'] == 1) { | ||
| die(json_encode([ | ||
| "success" => false, | ||
| "message" => translate('2fa_already_enabled', $i18n) | ||
| ])); | ||
| } | ||
|
|
||
| $clock = new OTPHP\InternalClock(); | ||
| $totp = OTPHP\TOTP::createFromSecret($secret, $clock); | ||
|
|
||
| if ($totp->verify($totp_code)) { | ||
| // Generate 10 backup codes | ||
| $backupCodes = []; | ||
| for ($i = 0; $i < 10; $i++) { | ||
| $backupCode = bin2hex(random_bytes(10)); | ||
| $backupCodes[] = $backupCode; | ||
| } | ||
|
|
||
| // Remove old TOTP data | ||
| $stmt = $db->prepare("DELETE FROM totp WHERE user_id = :user_id"); | ||
| $stmt->bindValue(':user_id', $userId, SQLITE3_INTEGER); | ||
| $stmt->execute(); | ||
|
|
||
| $stmt = $db->prepare("INSERT INTO totp (user_id, totp_secret, backup_codes, last_totp_used) VALUES (:user_id, :totp_secret, :backup_codes, :last_totp_used)"); | ||
| $stmt->bindValue(':user_id', $userId, SQLITE3_INTEGER); | ||
| $stmt->bindValue(':totp_secret', $secret, SQLITE3_TEXT); | ||
| $stmt->bindValue(':backup_codes', json_encode($backupCodes), SQLITE3_TEXT); | ||
| $stmt->bindValue(':last_totp_used', time(), SQLITE3_INTEGER); | ||
| $stmt->execute(); | ||
|
|
||
| // Update user totp_enabled | ||
|
|
||
| $stmt = $db->prepare("UPDATE user SET totp_enabled = 1 WHERE id = :user_id"); | ||
| $stmt->bindValue(':user_id', $userId, SQLITE3_INTEGER); | ||
| $stmt->execute(); | ||
|
|
||
| die(json_encode([ | ||
| "success" => true, | ||
| "backupCodes" => $backupCodes, | ||
| "message" => translate('success', $i18n) | ||
| ])); | ||
| } else { | ||
| die(json_encode([ | ||
| "success" => false, | ||
| "message" => translate('totp_code_incorrect', $i18n) | ||
| ])); | ||
| } | ||
|
|
||
| } else { | ||
| die(json_encode([ | ||
| "success" => false, | ||
| "message" => translate('totp_code_incorrect', $i18n) | ||
| ])); | ||
| } | ||
|
|
||
|
|
||
|
|
||
|
|
||
| } |
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