Pin all actions

.github/workflows/ci.yml

@@ -34,11 +34,11 @@ jobs:
           - "pypy-3.10"
 
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
         with:
           submodules: recursive
           persist-credentials: false
-      - uses: actions/setup-python@v5
+      - uses: actions/setup-python@e797f83bcb11b83ae66e0230d6156d7c80228e7c # v6.0.0
         with:
           python-version: ${{ matrix.python-version }}
           allow-prereleases: true
@@ -64,10 +64,10 @@ jobs:
     name: Install and test with system package of Argon2
 
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
         with:
           persist-credentials: false
-      - uses: actions/setup-python@v5
+      - uses: actions/setup-python@e797f83bcb11b83ae66e0230d6156d7c80228e7c # v6.0.0
         with:
           python-version-file: .python-version-default
           cache: pip
@@ -85,14 +85,14 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
         with:
           submodules: recursive
           persist-credentials: false
-      - uses: hynek/build-and-inspect-python-package@v2
+      - uses: hynek/build-and-inspect-python-package@c52c3a4710070b50470d903818a7b25115dcd076 # v2.13.0
         id: baipp
 
-      - uses: actions/setup-python@v5
+      - uses: actions/setup-python@e797f83bcb11b83ae66e0230d6156d7c80228e7c # v6.0.0
         with:
           cache: pip
           python-version: "3.x"  # use the one that baipp used
@@ -113,11 +113,11 @@ jobs:
         os: [ubuntu-latest, windows-latest, macos-latest]
 
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
         with:
           submodules: recursive
           persist-credentials: false
-      - uses: actions/setup-python@v5
+      - uses: actions/setup-python@e797f83bcb11b83ae66e0230d6156d7c80228e7c # v6.0.0
         with:
           python-version-file: .python-version-default
       - run: python -Im pip install -e . --group dev
@@ -136,11 +136,11 @@ jobs:
     name: Ensure cogified files are up-to-date
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
         with:
           submodules: recursive
           persist-credentials: false
-      - uses: actions/setup-python@v5
+      - uses: actions/setup-python@e797f83bcb11b83ae66e0230d6156d7c80228e7c # v6.0.0
         with:
           cache: pip
           python-version: "3.x"

.github/workflows/codeql-analysis.yml

@@ -24,17 +24,17 @@ jobs:
 
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v4
+        uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
         with:
           persist-credentials: false
 
       - name: Initialize CodeQL
-        uses: github/codeql-action/init@v3
+        uses: github/codeql-action/init@f1f6e5f6af878fb37288ce1c627459e94dbf7d01 # v3.30.1
         with:
           languages: ${{ matrix.language }}
 
       - name: Autobuild
-        uses: github/codeql-action/autobuild@v3
+        uses: github/codeql-action/autobuild@f1f6e5f6af878fb37288ce1c627459e94dbf7d01 # v3.30.1
 
       - name: Perform CodeQL Analysis
-        uses: github/codeql-action/analyze@v3
+        uses: github/codeql-action/analyze@f1f6e5f6af878fb37288ce1c627459e94dbf7d01 # v3.30.1

.github/workflows/wheels.yml

@@ -23,7 +23,7 @@ jobs:
         os: [ubuntu-22.04, ubuntu-22.04-arm, windows-2022, windows-11-arm, macOS-14]
 
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
         with:
           submodules: recursive
           fetch-depth: 0
@@ -31,9 +31,9 @@ jobs:
           persist-credentials: false
 
       # See pyproject.toml for config.
-      - uses: pypa/cibuildwheel@v3.1
+      - uses: pypa/cibuildwheel@c923d83ad9c1bc00211c5041d0c3f73294ff88f6 # v3.1.4
 
-      - uses: actions/upload-artifact@v4
+      - uses: actions/upload-artifact@ea165f8d65b6e75b540449e92b4886f43607fa02 # v4.6.2
         with:
           name: wheels-${{ matrix.os }}-${{ strategy.job-index }}
           path: ./wheelhouse/*.whl

.github/workflows/zizmor.yml

@@ -19,10 +19,10 @@ jobs:
       security-events: write
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v4
+        uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
         with:
           persist-credentials: false
-      - uses: hynek/setup-cached-uv@v2
+      - uses: hynek/setup-cached-uv@757bedc3f972eb7227a1aa657651f15a8527c817 # v2.3.0
 
       - name: Run zizmor 🌈
         run: uvx zizmor --format sarif . > results.sarif
@@ -30,7 +30,7 @@ jobs:
           GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
 
       - name: Upload SARIF file
-        uses: github/codeql-action/upload-sarif@v3
+        uses: github/codeql-action/upload-sarif@f1f6e5f6af878fb37288ce1c627459e94dbf7d01 # v3.30.1
         with:
           # Path to SARIF file relative to the root of the repository
           sarif_file: results.sarif

zizmor.yml

@@ -1,10 +0,0 @@
----
-rules:
-  unpinned-uses:
-    config:
-      policies:
-        # We trust GitHub, the PyPA, and ourselves.
-        "actions/*": ref-pin
-        "github/*": ref-pin
-        "pypa/*": ref-pin
-        "hynek/*": ref-pin