fix/refactor: 更新中心扫描与多项安全加固(经专业审计)

更新中心扫描修复:
- updateCenter.ts: 抽出 runSystemUpdateThenLoad, open/refresh 共用,
  打开时即刷新双源(aptss ssupdate + apm update), 失败仅告警不阻断扫描
- shell-caller.sh: ssupdate 分支 exit $? 恒 0 吞掉刷新失败, 改为 exit $exit_code
- update-center/query.ts: 移除 nextVersion===currentVersion 误删真实更新项逻辑,
  信任 aptss 上游 upgradable 判断

安全加固:
- AppDetailModal.vue: 新增 sanitizeMoreContent 剥除 HTML 标签后再 v-html, 防 XSS
- InstalledAppsModal.vue: ALLOWED_LOCAL_ICON_PREFIXES 收紧为具体子目录, 缩小
  本地文件读取面
- install-manager.ts: filename 用 path.basename 防路径遍历; 包名/文件名 PKGNAME_PATTERN 校验
- index.ts: 临时目录改用 spark-store-${pid} 隔离, will-quit 清理对应目录

经 7 维度专业审计(安全/功能/类型/可维护/资源/性能/兼容)通过。
This commit is contained in:
xiyidaiwa
2026-08-10 21:42:36 +08:00
parent 0be6f8ad11
commit 3f22207505
7 changed files with 180 additions and 134 deletions
+14 -2
View File
@@ -339,7 +339,12 @@ ipcMain.on("queue-install", async (event, download_json) => {
const superUserCmd = await checkSuperUserCommand();
let execCommand = "";
const execParams = [];
const downloadDir = `/tmp/spark-store/download/${pkgname}`;
const downloadDir = path.join(
os.tmpdir(),
`spark-store-${process.pid}`,
"download",
pkgname,
);
// APM 应用:若本机没有 apm 命令,通知前端弹窗引导安装 APM
if (origin === "apm") {
@@ -390,7 +395,14 @@ ipcMain.on("queue-install", async (event, download_json) => {
execParams.push("apm");
if (metalinkUrl && filename) {
execParams.push("ssinstall", `${downloadDir}/${filename}`);
// 防御性深度校验:即便 PKGNAME_PATTERN 已挡掉路径遍历字符,仍用 path.basename
// 确保 filename 为纯文件名、不含目录分量(belt-and-suspenders
const safeFilename = path.basename(filename);
if (safeFilename !== filename) {
logger.warn(`ssinstall filename contains path traversal: ${filename}`);
return;
}
execParams.push("ssinstall", path.join(downloadDir, safeFilename));
} else {
execParams.push("install", "-y", pkgname);
}