[StepSecurity] ci: Harden GitHub Actions

.github/workflows/codeql-analysis.yml

@@ -45,10 +45,10 @@ jobs:
 
     steps:
     - name: Checkout repository
-      uses: actions/checkout@v3.5.3
+      uses: actions/checkout@c85c95e3d7251135ab7dc9ce3241c5835cc595a9 # v3.5.3
       with:
         persist-credentials: false
-    - uses: actions/cache@v3.3.1
+    - uses: actions/cache@88522ab9f39a2ea568f7027eddc7d8d8bc9d59c8 # v3.3.1
       with:
         path: ~/.m2/repository
         key: ${{ runner.os }}-maven-${{ hashFiles('**/pom.xml') }}
@@ -57,7 +57,7 @@ jobs:
 
     # Initializes the CodeQL tools for scanning.
     - name: Initialize CodeQL
-      uses: github/codeql-action/init@v2
+      uses: github/codeql-action/init@f6e388ebf0efc915c6c5b165b019ee61a6746a38 # v2.20.1
       with:
         languages: ${{ matrix.language }}
         # If you wish to specify custom queries, you can do so here or in a config file.
@@ -68,7 +68,7 @@ jobs:
     # 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@v2
+      uses: github/codeql-action/autobuild@f6e388ebf0efc915c6c5b165b019ee61a6746a38 # v2.20.1
 
     # ℹ️ Command-line programs to run using the OS shell.
     # 📚 https://git.io/JvXDl
@@ -82,4 +82,4 @@ jobs:
     #   make release
 
     - name: Perform CodeQL Analysis
-      uses: github/codeql-action/analyze@v2
+      uses: github/codeql-action/analyze@f6e388ebf0efc915c6c5b165b019ee61a6746a38 # v2.20.1

.github/workflows/coverage.yml

@@ -29,24 +29,24 @@ jobs:
         java: [ 8 ]
 
     steps:
-    - uses: actions/checkout@v3.5.3
+    - uses: actions/checkout@c85c95e3d7251135ab7dc9ce3241c5835cc595a9 # v3.5.3
       with:
         persist-credentials: false
-    - uses: actions/cache@v3.3.1
+    - uses: actions/cache@88522ab9f39a2ea568f7027eddc7d8d8bc9d59c8 # v3.3.1
       with:
         path: ~/.m2/repository
         key: ${{ runner.os }}-maven-${{ hashFiles('**/pom.xml') }}
         restore-keys: |
           ${{ runner.os }}-maven-
     - name: Set up JDK ${{ matrix.java }}
-      uses: actions/setup-java@v3.11.0
+      uses: actions/setup-java@5ffc13f4174014e2d4d4572b3d74c3fa61aeb2c2 # v3.11.0
       with:
         distribution: 'temurin'
         java-version: ${{ matrix.java }}
     - name: Build with Maven
       run: mvn -V test jacoco:report --file pom.xml --no-transfer-progress
 
     - name: Upload coverage to Codecov
-      uses: codecov/codecov-action@v3
+      uses: codecov/codecov-action@eaaf4bedf32dbdc6b720b63067d99c4d77d6047d # v3.1.4
       with:
         files: ./target/site/jacoco/jacoco.xml

.github/workflows/maven.yml

@@ -43,17 +43,17 @@ jobs:
       fail-fast: false
 
     steps:
-    - uses: actions/checkout@v3.5.3
+    - uses: actions/checkout@c85c95e3d7251135ab7dc9ce3241c5835cc595a9 # v3.5.3
       with:
         persist-credentials: false
-    - uses: actions/cache@v3.3.1
+    - uses: actions/cache@88522ab9f39a2ea568f7027eddc7d8d8bc9d59c8 # v3.3.1
       with:
         path: ~/.m2/repository
         key: ${{ runner.os }}-maven-${{ hashFiles('**/pom.xml') }}
         restore-keys: |
           ${{ runner.os }}-maven-
     - name: Set up JDK ${{ matrix.java }}
-      uses: actions/setup-java@v3.11.0
+      uses: actions/setup-java@5ffc13f4174014e2d4d4572b3d74c3fa61aeb2c2 # v3.11.0
       with:
         distribution: 'temurin'
         java-version: ${{ matrix.java }}

.github/workflows/scorecards-analysis.yml

@@ -40,7 +40,7 @@ jobs:
     steps:
 
       - name: "Checkout code"
-        uses: actions/checkout@v3.5.3   # 3.1.0
+        uses: actions/checkout@c85c95e3d7251135ab7dc9ce3241c5835cc595a9 # v3.5.3
         with:
           persist-credentials: false