fixing minor security issues

This commit is contained in:
2026-05-20 19:35:11 +02:00
parent a540a57efc
commit fc3181ee3b
4 changed files with 215 additions and 13 deletions
+7 -2
View File
@@ -10,6 +10,11 @@ secure_session_start();
require_same_origin_request();
require_csrf_token();
function print_json_response($data): void
{
print(htmlentities(json_encode($data, JSON_HEX_TAG | JSON_HEX_AMP | JSON_HEX_APOS | JSON_HEX_QUOT), ENT_NOQUOTES, 'UTF-8'));
}
// Assuming you've already established a database connection here
include "../../config/config.php";
$conn = new mysqli($DB_SERVERNAME, $DB_USERNAME, $DB_PASSWORD,$DB_DATABASE);
@@ -104,7 +109,7 @@ try {
$createArgs = $WebAuthn->getCreateArgs(\hex2bin($userId), $userName, $userDisplayName, 60*4, $requireResidentKey, $userVerification, $crossPlatformAttachment);
header('Content-Type: application/json');
print(json_encode($createArgs));
print_json_response($createArgs);
// save challange to session. you have to deliver it to processGet later.
$_SESSION['challenge'] = $WebAuthn->getChallenge();
@@ -138,7 +143,7 @@ try {
$getArgs = $WebAuthn->getGetArgs($ids, 60*4, $typeUsb, $typeNfc, $typeBle, $typeHyb, $typeInt, $userVerification);
header('Content-Type: application/json');
print(json_encode($getArgs));
print_json_response($getArgs);
// save challange to session. you have to deliver it to processGet later.
$_SESSION['challenge'] = $WebAuthn->getChallenge();
+8 -2
View File
@@ -7,6 +7,12 @@ include "../utils/security.php";
secure_session_start();
require_same_origin_request();
require_csrf_token();
function print_json_response($data): void
{
print(htmlentities(json_encode($data, JSON_HEX_TAG | JSON_HEX_AMP | JSON_HEX_APOS | JSON_HEX_QUOT), ENT_NOQUOTES, 'UTF-8'));
}
include "../../config/config.php";
$conn = new mysqli($DB_SERVERNAME, $DB_USERNAME, $DB_PASSWORD,$DB_DATABASE);
if ($conn->connect_error) {
@@ -90,7 +96,7 @@ try {
// Get create arguments
$createArgs = $WebAuthn->getCreateArgs(\hex2bin($userId), $userName, $userDisplayName, 60*4, $requireResidentKey, $userVerification);
header('Content-Type: application/json');
print(json_encode($createArgs));
print_json_response($createArgs);
// Save challenge to session or somewhere else if needed
} else if ($fn === 'getGetArgs') {
@@ -120,7 +126,7 @@ try {
$getArgs = $WebAuthn->getGetArgs($ids, 60*4, $typeUsb, $typeNfc, $typeBle, $typeHyb, $typeInt, $userVerification);
header('Content-Type: application/json');
print(json_encode($getArgs));
print_json_response($getArgs);
// save challange to session. you have to deliver it to processGet later.
$_SESSION['challenge'] = $WebAuthn->getChallenge();
+20 -9
View File
@@ -16,21 +16,32 @@ if ($conn->connect_error) {
}
$search = trim($_GET['search'] ?? '');
$sort = $_GET['sort'] ?? 'id';
$sort = $_GET['sort'] ?? '';
$order = strtoupper($_GET['order'] ?? 'ASC') === 'DESC' ? 'DESC' : 'ASC';
$allowedSorts = ['id', 'username'];
if (!in_array($sort, $allowedSorts)) {
$sort = 'id';
}
if ($search !== '') {
$query = "SELECT id, username FROM users WHERE username LIKE ? ORDER BY $sort $order";
if ($sort === 'username') {
$query = $order === 'DESC'
? "SELECT id, username FROM users WHERE username LIKE ? ORDER BY username DESC"
: "SELECT id, username FROM users WHERE username LIKE ? ORDER BY username ASC";
} else {
$query = $order === 'DESC'
? "SELECT id, username FROM users WHERE username LIKE ? ORDER BY id DESC"
: "SELECT id, username FROM users WHERE username LIKE ? ORDER BY id ASC";
}
$stmt = $conn->prepare($query);
$like = '%' . $search . '%';
$stmt->bind_param('s', $like);
} else {
$query = "SELECT id, username FROM users ORDER BY $sort $order";
if ($sort === 'username') {
$query = $order === 'DESC'
? "SELECT id, username FROM users ORDER BY username DESC"
: "SELECT id, username FROM users ORDER BY username ASC";
} else {
$query = $order === 'DESC'
? "SELECT id, username FROM users ORDER BY id DESC"
: "SELECT id, username FROM users ORDER BY id ASC";
}
$stmt = $conn->prepare($query);
}
@@ -50,4 +61,4 @@ $stmt->close();
$conn->close();
echo json_encode(['success' => true, 'data' => $users]);
?>
?>