fix: repair form submission with queued files + add comprehensive debug logging

- Replace fetch(redirect:manual) with XMLHttpRequest in file-upload-queue.js.
  The previous fetch-based redirect detection was broken because opaque
  redirects hide the Location header. XHR's responseURL reliably exposes
  the final URL after server-side redirects.

- Add console.log tracing at every decision point in submit interception:
  entry, hasFiles check, enctype check, double-submit guard, XHR status,
  redirect detection, error fallback.

- Add error_log entry-point logging to all 16 admin action files plus
  the partage/index.php submission handler and password gate. Each logs:
  request method, content type/length, POST keys, file counts, and
  queue-specific file counts where applicable.

- Add double-submit guard (_xamxamActiveSubmit) to prevent duplicate
  XHR sends when the native submit handler fires after interception.
This commit is contained in:
Pontoporeia
2026-05-10 18:08:27 +02:00
parent 13d26ded66
commit d5fee1acfb
23 changed files with 114 additions and 28 deletions

View File

@@ -7,6 +7,8 @@ require_once __DIR__ . '/../../../src/AdminAuth.php';
require_once __DIR__ . '/../../../src/ShareLink.php';
require_once __DIR__ . '/../../../src/AdminLogger.php';
error_log('[acces-etudiante.php] ENTRY | method=' . $_SERVER['REQUEST_METHOD'] . ' | action=' . ($_POST['action'] ?? 'none') . ' | post_keys=' . implode(',', array_keys($_POST)));
App::adminGuard();
if ($_SERVER['REQUEST_METHOD'] !== 'POST'

View File

@@ -6,6 +6,7 @@
*/
require_once __DIR__ . '/../../../bootstrap.php';
require_once __DIR__ . '/../../../src/AdminAuth.php';
error_log('[access-request.php] ENTRY | method=' . $_SERVER['REQUEST_METHOD'] . ' | action=' . ($_POST['action'] ?? 'none') . ' | request_id=' . ($_POST['request_id'] ?? 0) . ' | post_keys=' . implode(',', array_keys($_POST)));
AdminAuth::requireLogin();
if (!isset($_POST['csrf_token'], $_SESSION['csrf_token'])

View File

@@ -11,6 +11,8 @@ require_once __DIR__ . '/../../../bootstrap.php';
require_once __DIR__ . '/../../../src/AdminAuth.php';
require_once __DIR__ . '/../../../src/Database.php';
error_log('[account.php] ENTRY | method=' . $_SERVER['REQUEST_METHOD'] . ' | action=' . ($_POST['action'] ?? 'change_password') . ' | post_keys=' . implode(',', array_keys($_POST)));
AdminAuth::requireLogin();
// ── CSRF ──────────────────────────────────────────────────────────────────────

View File

@@ -5,6 +5,7 @@
*/
require_once __DIR__ . "/../../../bootstrap.php";
require_once __DIR__ . '/../../../src/AdminAuth.php';
error_log('[apropos.php] ENTRY | method=' . $_SERVER['REQUEST_METHOD'] . ' | key=' . ($_POST['apropos_key'] ?? 'none') . ' | post_keys=' . implode(',', array_keys($_POST)));
AdminAuth::requireLogin();
// CSRF check

View File

@@ -1,6 +1,7 @@
<?php
require_once __DIR__ . '/../../../bootstrap.php';
require_once __DIR__ . '/../../../src/AdminAuth.php';
error_log('[delete.php] ENTRY | method=' . $_SERVER['REQUEST_METHOD'] . ' | is_bulk=' . (!empty($_POST['bulk']) ? '1' : '0') . ' | post_keys=' . implode(',', array_keys($_POST)));
AdminAuth::requireLogin();

View File

@@ -3,6 +3,8 @@
require_once __DIR__ . "/../../../bootstrap.php";
require_once __DIR__ . '/../../../src/AdminAuth.php';
error_log('[edit.php] ENTRY | method=' . $_SERVER['REQUEST_METHOD'] . ' | content_type=' . ($_SERVER['CONTENT_TYPE'] ?? 'none') . ' | content_length=' . ($_SERVER['CONTENT_LENGTH'] ?? '0') . ' | post_keys=' . implode(',', array_keys($_POST)) . ' | files_count=' . count($_FILES) . ' | files_keys=' . implode(',', array_keys($_FILES)) . ' | queue_tfe=' . (isset($_FILES['queue_file']['name']['tfe']) ? count(array_filter($_FILES['queue_file']['name']['tfe'])) : 0));
// PHP-level auth guard (defence-in-depth behind nginx Basic Auth)
AdminAuth::requireLogin();

View File

@@ -5,6 +5,7 @@
*/
require_once __DIR__ . '/../../../bootstrap.php';
require_once __DIR__ . '/../../../src/AdminAuth.php';
error_log('[form-help.php] ENTRY | method=' . $_SERVER['REQUEST_METHOD'] . ' | key=' . ($_POST['form_help_key'] ?? 'none') . ' | post_keys=' . implode(',', array_keys($_POST)));
AdminAuth::requireLogin();
if (!isset($_POST['csrf_token'], $_SESSION['csrf_token'])

View File

@@ -3,6 +3,8 @@
require_once __DIR__ . '/../../../bootstrap.php';
require_once __DIR__ . '/../../../src/AdminAuth.php';
error_log('[formulaire.php] ENTRY | method=' . $_SERVER['REQUEST_METHOD'] . ' | content_type=' . ($_SERVER['CONTENT_TYPE'] ?? 'none') . ' | content_length=' . ($_SERVER['CONTENT_LENGTH'] ?? '0') . ' | post_keys=' . implode(',', array_keys($_POST)) . ' | files_count=' . count($_FILES) . ' | files_keys=' . implode(',', array_keys($_FILES)) . ' | queue_tfe=' . (isset($_FILES['queue_file']['name']['tfe']) ? count(array_filter($_FILES['queue_file']['name']['tfe'])) : 0));
// Only suppress display_errors in production (cli-server = dev mode).
if (php_sapi_name() !== 'cli-server') {
ini_set('display_errors', 0);
@@ -23,7 +25,7 @@ if (!isset($_POST['csrf_token'], $_SESSION['csrf_token'])
die('Erreur de sécurité : token invalide. Veuillez recharger le formulaire.');
}
error_log('FILES array: ' . print_r($_FILES, true));
error_log('[formulaire.php] full FILES array: ' . print_r($_FILES, true));
require_once APP_ROOT . '/src/Controllers/ThesisCreateController.php';
require_once APP_ROOT . '/src/AppLogger.php';

View File

@@ -1,6 +1,7 @@
<?php
require_once __DIR__ . '/../../../bootstrap.php';
require_once __DIR__ . '/../../../src/AdminAuth.php';
error_log('[language.php] ENTRY | method=' . $_SERVER['REQUEST_METHOD'] . ' | action=' . ($_POST['action'] ?? 'none') . ' | post_keys=' . implode(',', array_keys($_POST)));
AdminAuth::requireLogin();
if ($_SERVER['REQUEST_METHOD'] !== 'POST'

View File

@@ -1,6 +1,7 @@
<?php
require_once __DIR__ . '/../../../bootstrap.php';
require_once __DIR__ . '/../../../src/AdminAuth.php';
error_log('[maintenance.php] ENTRY | method=' . $_SERVER['REQUEST_METHOD'] . ' | action=' . ($_POST['action'] ?? 'none') . ' | post_keys=' . implode(',', array_keys($_POST)));
AdminAuth::requireLogin();
if ($_SERVER['REQUEST_METHOD'] !== 'POST'

View File

@@ -4,6 +4,7 @@
*/
require_once __DIR__ . '/../../../bootstrap.php';
require_once __DIR__ . '/../../../src/AdminAuth.php';
error_log('[page.php] ENTRY | method=' . $_SERVER['REQUEST_METHOD'] . ' | slug=' . ($_POST['slug'] ?? 'none') . ' | post_keys=' . implode(',', array_keys($_POST)));
AdminAuth::requireLogin();
if (!isset($_POST['csrf_token'], $_SESSION['csrf_token'])

View File

@@ -1,6 +1,7 @@
<?php
require_once __DIR__ . '/../../../bootstrap.php';
require_once __DIR__ . '/../../../src/AdminAuth.php';
error_log('[publish.php] ENTRY | method=' . $_SERVER['REQUEST_METHOD'] . ' | action=' . ($_POST['action'] ?? 'none') . ' | is_bulk=' . (!empty($_POST['bulk']) ? '1' : '0') . ' | post_keys=' . implode(',', array_keys($_POST)));
AdminAuth::requireLogin();

View File

@@ -1,6 +1,7 @@
<?php
require_once __DIR__ . '/../../../bootstrap.php';
require_once __DIR__ . '/../../../src/AdminAuth.php';
error_log('[settings.php] ENTRY | method=' . $_SERVER['REQUEST_METHOD'] . ' | section=' . ($_POST['section'] ?? 'none') . ' | post_keys=' . implode(',', array_keys($_POST)));
AdminAuth::requireLogin();
if (!isset($_POST['csrf_token'], $_SESSION['csrf_token'])

View File

@@ -1,6 +1,7 @@
<?php
require_once __DIR__ . "/../../../bootstrap.php";
require_once __DIR__ . '/../../../src/AdminAuth.php';
error_log('[smtp-test.php] ENTRY | method=' . $_SERVER['REQUEST_METHOD'] . ' | test_email=' . ($_POST['test_email'] ?? 'none') . ' | post_keys=' . implode(',', array_keys($_POST)));
AdminAuth::requireLogin();
require_once APP_ROOT . '/src/Database.php';

View File

@@ -1,6 +1,7 @@
<?php
require_once __DIR__ . '/../../../bootstrap.php';
require_once __DIR__ . '/../../../src/AdminAuth.php';
error_log('[tag.php] ENTRY | method=' . $_SERVER['REQUEST_METHOD'] . ' | action=' . ($_POST['action'] ?? 'none') . ' | post_keys=' . implode(',', array_keys($_POST)));
AdminAuth::requireLogin();
if ($_SERVER['REQUEST_METHOD'] !== 'POST'

View File

@@ -1,6 +1,7 @@
<?php
require_once __DIR__ . '/../../../bootstrap.php';
require_once __DIR__ . '/../../../src/AdminAuth.php';
error_log('[visibility.php] ENTRY | method=' . $_SERVER['REQUEST_METHOD'] . ' | action=' . ($_POST['action'] ?? 'none') . ' | is_bulk=' . (!empty($_POST['bulk']) ? '1' : '0') . ' | post_keys=' . implode(',', array_keys($_POST)));
AdminAuth::requireLogin();
if (!isset($_POST['csrf_token'], $_SESSION['csrf_token'])

View File

@@ -17,6 +17,7 @@ $importResults = [];
$importDone = false;
if ($_SERVER['REQUEST_METHOD'] === 'POST' && isset($_FILES['csv_file'])) {
error_log('[admin/index.php] IMPORT ENTRY | method=' . $_SERVER['REQUEST_METHOD'] . ' | content_type=' . ($_SERVER['CONTENT_TYPE'] ?? 'none') . ' | csv_file_error=' . ($_FILES['csv_file']['error'] ?? 'none') . ' | post_keys=' . implode(',', array_keys($_POST)));
if (!isset($_POST['csrf_token']) || !hash_equals($_SESSION['csrf_token'], $_POST['csrf_token'])) {
$importErrors[] = "Erreur de sécurité : token invalide.";
} else {

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@@ -2,6 +2,8 @@
require_once __DIR__ . '/../../bootstrap.php';
require_once __DIR__ . '/../../src/AdminAuth.php';
error_log('[admin/login.php] ENTRY | method=' . $_SERVER['REQUEST_METHOD'] . ' | is_auth=' . (AdminAuth::isAuthenticated() ? '1' : '0') . ' | has_password=' . (AdminAuth::hasPassword() ? '1' : '0'));
if (!AdminAuth::hasPassword()) {
header('Location: /admin/');
exit;