Merge branch 'master' into js-team-sprint-merge2

Author: asgerf

.github/codeql/codeql-config.yml

@@ -0,0 +1,4 @@
+name: "CodeQL config"
+
+queries:
+  - uses: security-and-quality

.github/workflows/codeql-analysis.yml

@@ -0,0 +1,52 @@
+name: "Code scanning - action"
+
+on:
+  push:
+  pull_request:
+  schedule:
+    - cron: '0 9 * * 1'
+
+jobs:
+  CodeQL-Build:
+
+    runs-on: ubuntu-latest
+
+    steps:
+    - name: Checkout repository
+      uses: actions/checkout@v2
+      with:
+        # We must fetch at least the immediate parents so that if this is
+        # a pull request then we can checkout the head.
+        fetch-depth: 2
+
+    # If this run was triggered by a pull request event, then checkout
+    # the head of the pull request instead of the merge commit.
+    - run: git checkout HEAD^2
+      if: ${{ github.event_name == 'pull_request' }}
+      
+    # Initializes the CodeQL tools for scanning.
+    - name: Initialize CodeQL
+      uses: github/codeql-action/init@v1
+      # Override language selection by uncommenting this and choosing your languages
+      with:
+        languages: csharp
+        config-file: ./.github/codeql/codeql-config.yml
+
+    # Autobuild attempts to build any compiled languages  (C/C++, C#, or Java).
+    # If this step fails, then you should remove it and run the build manually (see below)
+    - name: Autobuild
+      uses: github/codeql-action/autobuild@v1
+
+    # ℹ️ Command-line programs to run using the OS shell.
+    # 📚 https://git.io/JvXDl
+
+    # ✏️ If the Autobuild fails above, remove it and uncomment the following three lines
+    #    and modify them (or add more) to build your code if your project
+    #    uses a compiled language
+
+    #- run: |
+    #   make bootstrap
+    #   make release
+
+    - name: Perform CodeQL Analysis
+      uses: github/codeql-action/analyze@v1

CONTRIBUTING.md

@@ -53,14 +53,6 @@ After the experimental query is merged, we welcome pull requests to improve it.
 
 ## Using your personal data
 
-If you contribute to this project, we will record your name and email
-address (as provided by you with your contributions) as part of the code
-repositories, which are public. We might also use this information
-to contact you in relation to your contributions, as well as in the
-normal course of software development. We also store records of your
-CLA agreements. Under GDPR legislation, we do this
-on the basis of our legitimate interest in creating the CodeQL product.
-
-Please do get in touch ([email protected]) if you have any questions about
-this or our data protection policies.
+If you contribute to this project, we will record your name and email address (as provided by you with your contributions) as part of the code repositories, which are public. We might also use this information to contact you in relation to your contributions, as well as in the normal course of software development. We also store records of CLA agreements signed in the past, but no longer require contributors to sign a CLA. Under GDPR legislation, we do this on the basis of our legitimate interest in creating the CodeQL product. 
 
+Please do get in touch ([email protected]) if you have any questions about this or our data protection policies.

change-notes/1.25/analysis-javascript.md

@@ -22,6 +22,7 @@
   - [ssh2-streams](https://www.npmjs.com/package/ssh2-streams)
   - [ssh2](https://www.npmjs.com/package/ssh2)
   - [yargs](https://www.npmjs.com/package/yargs)
+  - [webpack-dev-server](https://www.npmjs.com/package/webpack-dev-server)
 
 * TypeScript 3.9 is now supported.
 
@@ -55,6 +56,7 @@
 | Hard-coded credentials (`js/hardcoded-credentials`) | More results | This query now recognizes hard-coded credentials sent via HTTP authorization headers. |
 | Incomplete URL scheme check (`js/incomplete-url-scheme-check`) | More results | This query now recognizes additional url scheme checks. |
 | Misspelled variable name (`js/misspelled-variable-name`) | Message changed | The message for this query now correctly identifies the misspelled variable in additional cases. |
+| Non-linear pattern (`js/non-linear-pattern`) | Fewer duplicates and message changed | This query now generates fewer duplicate alerts and has a clearer explanation in case of type annotations used in a pattern. |
 | Prototype pollution in utility function (`js/prototype-pollution-utility`) | More results | This query now recognizes additional utility functions as vulnerable to prototype polution. |
 | Uncontrolled command line (`js/command-line-injection`) | More results | This query now recognizes additional command execution calls. |
 | Uncontrolled data used in path expression (`js/path-injection`) | More results | This query now recognizes additional file system calls. |