From 79727ce173304c439ff92f7131bda51bf89a7b03 Mon Sep 17 00:00:00 2001
From: Martin Oehlert <mo1987@gmx.net>
Date: Fri, 10 Apr 2026 22:17:46 +0200
Subject: [PATCH 1/2] fix: add CodeQL workflow and restrict workflow
 permissions

- Add custom CodeQL workflow with build-mode: none for java-kotlin
  to fix compilation failure in default setup
- Add explicit permissions (contents: read) to both workflows
  to resolve CodeQL alert #3 (CWE-275)
---
 .github/workflows/codeql.yml | 49 ++++++++++++++++++++++++++++++++++++
 .github/workflows/main.yml   |  3 +++
 2 files changed, 52 insertions(+)
 create mode 100644 .github/workflows/codeql.yml

diff --git a/.github/workflows/codeql.yml b/.github/workflows/codeql.yml
new file mode 100644
index 0000000..cb0a7f0
--- /dev/null
+++ b/.github/workflows/codeql.yml
@@ -0,0 +1,49 @@
+name: "CodeQL"
+
+on:
+  push:
+    branches: [ master ]
+  pull_request:
+    branches: [ master ]
+  schedule:
+    - cron: '0 6 * * 1' # Monday 6 AM UTC
+
+permissions:
+  contents: read
+
+concurrency:
+  group: ${{ github.workflow }}-${{ github.ref }}
+  cancel-in-progress: true
+
+jobs:
+  analyze:
+    name: Analyze (${{ matrix.language }})
+    runs-on: ${{ (matrix.language == 'csharp' && 'windows-latest') || 'ubuntu-latest' }}
+    permissions:
+      security-events: write
+
+    strategy:
+      fail-fast: false
+      matrix:
+        include:
+          - language: actions
+            build-mode: none
+          - language: csharp
+            build-mode: none
+          - language: java-kotlin
+            build-mode: none
+
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+
+      - name: Initialize CodeQL
+        uses: github/codeql-action/init@v3
+        with:
+          languages: ${{ matrix.language }}
+          build-mode: ${{ matrix.build-mode }}
+
+      - name: Perform CodeQL Analysis
+        uses: github/codeql-action/analyze@v3
+        with:
+          category: "/language:${{ matrix.language }}"
diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index 7210160..effb4dc 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -8,6 +8,9 @@ on:
     branches:
       - master
 
+permissions:
+  contents: read
+
 concurrency:
   group: ${{ github.workflow }}-${{ github.ref }}
   cancel-in-progress: true

From 97b670f1c2cf095a62b993861b2bae77d11523b2 Mon Sep 17 00:00:00 2001
From: Martin Oehlert <mo1987@gmx.net>
Date: Fri, 10 Apr 2026 22:26:16 +0200
Subject: [PATCH 2/2] fix: update CodeQL actions to v4 and drop java-kotlin

- Update github/codeql-action from v3 to v4
- Remove java-kotlin from matrix since build-mode: none is not
  supported for compiled languages and the IntelliJ Platform
  dependencies cannot be resolved in CodeQL's environment
---
 .github/workflows/codeql.yml | 6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)

diff --git a/.github/workflows/codeql.yml b/.github/workflows/codeql.yml
index cb0a7f0..13daf02 100644
--- a/.github/workflows/codeql.yml
+++ b/.github/workflows/codeql.yml
@@ -30,20 +30,18 @@ jobs:
             build-mode: none
           - language: csharp
             build-mode: none
-          - language: java-kotlin
-            build-mode: none
 
     steps:
       - name: Checkout
         uses: actions/checkout@v4
 
       - name: Initialize CodeQL
-        uses: github/codeql-action/init@v3
+        uses: github/codeql-action/init@v4
         with:
           languages: ${{ matrix.language }}
           build-mode: ${{ matrix.build-mode }}
 
       - name: Perform CodeQL Analysis
-        uses: github/codeql-action/analyze@v3
+        uses: github/codeql-action/analyze@v4
         with:
           category: "/language:${{ matrix.language }}"