From fd7ee790c774ce2c5c09e4448b8e45574f22272d Mon Sep 17 00:00:00 2001
From: unitwk <unitwk@outlook.com>
Date: Fri, 3 Feb 2023 17:56:48 +0800
Subject: [PATCH] Feat: add chmod file func

---
 src/routers/file_router.ts | 13 +++++++++++++
 src/service/system_file.ts | 12 ++++++++++++
 2 files changed, 25 insertions(+)

diff --git a/src/routers/file_router.ts b/src/routers/file_router.ts
index 3a8ac39..254ced9 100755
--- a/src/routers/file_router.ts
+++ b/src/routers/file_router.ts
@@ -7,6 +7,7 @@ import InstanceSubsystem from "../service/system_instance";
 import { getFileManager } from "../service/file_router_service";
 import { globalConfiguration, globalEnv } from "../entity/config";
 import os from "os";
+
 // Some routers operate router authentication middleware
 routerApp.use((event, ctx, data, next) => {
   if (event.startsWith("file/")) {
@@ -34,6 +35,18 @@ routerApp.on("file/list", (ctx, data) => {
   }
 });
 
+// File chmod (only Linux)
+routerApp.on("file/chmod", async (ctx, data) => {
+  try {
+    const fileManager = getFileManager(data.instanceUuid);
+    const { chmod, target, isDeep } = data;
+    await fileManager.chmod(target, chmod, isDeep);
+    protocol.response(ctx, true);
+  } catch (error) {
+    protocol.responseError(ctx, error);
+  }
+});
+
 // Query the status of the file management system
 routerApp.on("file/status", (ctx, data) => {
   try {
diff --git a/src/service/system_file.ts b/src/service/system_file.ts
index 50b87e2..47e77e9 100755
--- a/src/service/system_file.ts
+++ b/src/service/system_file.ts
@@ -6,6 +6,7 @@ import fs from "fs-extra";
 import { compress, decompress } from "../common/compress";
 import iconv from "iconv-lite";
 import { globalConfiguration } from "../entity/config";
+import { processWrapper } from "../common/process_tools";
 
 const ERROR_MSG_01 = $t("system_file.illegalAccess");
 const MAX_EDIT_SIZE = 1024 * 1024 * 4;
@@ -92,6 +93,17 @@ export default class FileManager {
     };
   }
 
+  async chmod(fileName: string, chmodValue: number, deep: boolean) {
+    if (!this.check(fileName) || isNaN(parseInt(chmodValue as any))) throw new Error(ERROR_MSG_01);
+    const defaultPath = "/bin/chmod";
+    let file = "chmod";
+    if (fs.existsSync(defaultPath)) file = defaultPath;
+    const params: string[] = [];
+    if (deep) params.push("-R");
+    params.push(String(chmodValue));
+    return await new processWrapper(file, params, ".", 60 * 10).start();
+  }
+
   async readFile(fileName: string) {
     if (!this.check(fileName)) throw new Error(ERROR_MSG_01);
     const absPath = this.toAbsolutePath(fileName);