50 lines
1.7 KiB
PHP
50 lines
1.7 KiB
PHP
<?php
|
|
|
|
require_once __DIR__ . '/encrypted_payload.php';
|
|
|
|
function json_success(mixed $data, int $status = 200): never {
|
|
http_response_code($status);
|
|
header('Content-Type: application/json; charset=UTF-8');
|
|
echo json_encode(["ok" => true, "data" => $data]);
|
|
exit;
|
|
}
|
|
|
|
function json_error(string $code, string $message, int $status = 400): never {
|
|
http_response_code($status);
|
|
header('Content-Type: application/json; charset=UTF-8');
|
|
echo json_encode(["ok" => false, "error" => ["code" => $code, "message" => $message]]);
|
|
exit;
|
|
}
|
|
|
|
function read_json_body(): array {
|
|
$raw = file_get_contents('php://input');
|
|
$data = json_decode($raw, true);
|
|
if (!is_array($data)) {
|
|
json_error('INVALID_BODY', 'Request body must be valid JSON', 400);
|
|
}
|
|
return $data;
|
|
}
|
|
|
|
function read_encrypted_json_body(string $tokenHex): array {
|
|
$outer = read_json_body();
|
|
if (empty($outer['encrypted'])) {
|
|
json_error('ENCRYPTION_REQUIRED', 'Sensitive requests must send an encrypted payload', 400);
|
|
}
|
|
try {
|
|
$plain = qdb_decrypt_sensitive_envelope($outer, $tokenHex);
|
|
} catch (Throwable $e) {
|
|
error_log('decrypt body failed: ' . $e->getMessage());
|
|
json_error('DECRYPT_FAILED', 'Could not decrypt request payload', 400);
|
|
}
|
|
$data = json_decode($plain, true);
|
|
if (!is_array($data)) {
|
|
json_error('INVALID_BODY', 'Decrypted body must be valid JSON object', 400);
|
|
}
|
|
return $data;
|
|
}
|
|
|
|
function json_success_sensitive(mixed $data, string $tokenHex, int $status = 200): never {
|
|
$plain = json_encode($data, JSON_UNESCAPED_UNICODE | JSON_THROW_ON_ERROR);
|
|
json_success(qdb_sensitive_envelope($plain, $tokenHex), $status);
|
|
}
|