Changes to tests to make them correct

ProjectSourceCode/node_modules/.package-lock.json

@@ -4022,8 +4022,9 @@
             }
         },
         "node_modules/tar": {
-            "version": "6.2.0",
-            "license": "ISC",
+            "version": "6.2.1",
+            "resolved": "https://registry.npmjs.org/tar/-/tar-6.2.1.tgz",
+            "integrity": "sha512-DZ4yORTwrbTj/7MZYq2w+/ZFdI6OZ/f9SFHR+71gIVUZhOQPHzVCLpvRnPgyaMpfWxxk/4ONva3GQSyNIKRv6A==",
             "dependencies": {
                 "chownr": "^2.0.0",
                 "fs-minipass": "^2.0.0",

ProjectSourceCode/node_modules/tar/README.md

@@ -115,6 +115,8 @@ Handlers receive 3 arguments:
   encountered an error which prevented it from being unpacked.  This occurs
   when:
   - an unrecoverable fs error happens during unpacking,
+  - an entry is trying to extract into an excessively deep
+    location (by default, limited to 1024 subfolders),
   - an entry has `..` in the path and `preservePaths` is not set, or
   - an entry is extracting through a symbolic link, when `preservePaths` is
     not set.
@@ -427,6 +429,10 @@ The following options are supported:
   `process.umask()` to determine the default umask value, since tar will
   extract with whatever mode is provided, and let the process `umask` apply
   normally.
+- `maxDepth` The maximum depth of subfolders to extract into. This
+  defaults to 1024. Anything deeper than the limit will raise a
+  warning and skip the entry. Set to `Infinity` to remove the
+  limitation.
 
 The following options are mostly internal, but can be modified in some
 advanced use cases, such as re-using caches between runs.
@@ -749,6 +755,10 @@ Most unpack errors will cause a `warn` event to be emitted.  If the
   `process.umask()` to determine the default umask value, since tar will
   extract with whatever mode is provided, and let the process `umask` apply
   normally.
+- `maxDepth` The maximum depth of subfolders to extract into. This
+  defaults to 1024. Anything deeper than the limit will raise a
+  warning and skip the entry. Set to `Infinity` to remove the
+  limitation.
 
 ### class tar.Unpack.Sync
 

ProjectSourceCode/node_modules/tar/lib/unpack.js

@@ -48,6 +48,7 @@ const crypto = require('crypto')
 const getFlag = require('./get-write-flag.js')
 const platform = process.env.TESTING_TAR_FAKE_PLATFORM || process.platform
 const isWindows = platform === 'win32'
+const DEFAULT_MAX_DEPTH = 1024
 
 // Unlinks on Windows are not atomic.
 //
@@ -181,6 +182,12 @@ class Unpack extends Parser {
     this.processGid = (this.preserveOwner || this.setOwner) && process.getgid ?
       process.getgid() : null
 
+    // prevent excessively deep nesting of subfolders
+    // set to `Infinity` to remove this restriction
+    this.maxDepth = typeof opt.maxDepth === 'number'
+      ? opt.maxDepth
+      : DEFAULT_MAX_DEPTH
+
     // mostly just for testing, but useful in some cases.
     // Forcibly trigger a chown on every entry, no matter what
     this.forceChown = opt.forceChown === true
@@ -238,13 +245,13 @@ class Unpack extends Parser {
   }
 
   [CHECKPATH] (entry) {
+    const p = normPath(entry.path)
+    const parts = p.split('/')
+
     if (this.strip) {
-      const parts = normPath(entry.path).split('/')
       if (parts.length < this.strip) {
         return false
       }
-      entry.path = parts.slice(this.strip).join('/')
-
       if (entry.type === 'Link') {
         const linkparts = normPath(entry.linkpath).split('/')
         if (linkparts.length >= this.strip) {
@@ -253,11 +260,21 @@ class Unpack extends Parser {
           return false
         }
       }
+      parts.splice(0, this.strip)
+      entry.path = parts.join('/')
+    }
+
+    if (isFinite(this.maxDepth) && parts.length > this.maxDepth) {
+      this.warn('TAR_ENTRY_ERROR', 'path excessively deep', {
+        entry,
+        path: p,
+        depth: parts.length,
+        maxDepth: this.maxDepth,
+      })
+      return false
     }
 
     if (!this.preservePaths) {
-      const p = normPath(entry.path)
-      const parts = p.split('/')
       if (parts.includes('..') || isWindows && /^[a-z]:\.\.$/i.test(parts[0])) {
         this.warn('TAR_ENTRY_ERROR', `path contains '..'`, {
           entry,

ProjectSourceCode/node_modules/tar/package.json

@@ -2,7 +2,7 @@
   "author": "GitHub Inc.",
   "name": "tar",
   "description": "tar for node",
-  "version": "6.2.0",
+  "version": "6.2.1",
   "repository": {
     "type": "git",
     "url": "https://github.com/isaacs/node-tar.git"

ProjectSourceCode/package-lock.json

@@ -4044,8 +4044,9 @@
             }
         },
         "node_modules/tar": {
-            "version": "6.2.0",
-            "license": "ISC",
+            "version": "6.2.1",
+            "resolved": "https://registry.npmjs.org/tar/-/tar-6.2.1.tgz",
+            "integrity": "sha512-DZ4yORTwrbTj/7MZYq2w+/ZFdI6OZ/f9SFHR+71gIVUZhOQPHzVCLpvRnPgyaMpfWxxk/4ONva3GQSyNIKRv6A==",
             "dependencies": {
                 "chownr": "^2.0.0",
                 "fs-minipass": "^2.0.0",

ProjectSourceCode/test/server.spec.js

@@ -36,7 +36,7 @@ describe('Server!', () => {
     it('positive: /register', done => {
       // Define mock user data
       const userData = {
-        username: 'Vishal Vunnam',
+        username: 'Vishal',
         password: '123456'
       };
       // Make a POST request to /register with mock user data