Merge pull request #338 from tacaswell/harden_gha

CI: Harden GHA configuration

Author: dmgav

.github/workflows/black.yml

@@ -1,4 +1,6 @@
 name: Style - BLACK
+permissions:
+  contents: read
 
 on: [push, pull_request]
 
@@ -7,6 +9,8 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v2
+        with:
+          persist-credentials: false
       - uses: actions/setup-python@v2
         with:
           python-version: 3.11

.github/workflows/docs.yml

@@ -1,4 +1,6 @@
 name: Documentation
+permissions:
+  contents: read
 
 on: [push, pull_request]
 
@@ -13,6 +15,8 @@ jobs:
 
     steps:
     - uses: actions/checkout@v2
+      with:
+        persist-credentials: false
     - name: Set up Python ${{ matrix.python-version }}
       uses: actions/setup-python@v2
       with:

.github/workflows/docs_publish.yml

@@ -21,6 +21,8 @@ jobs:
         export REPOSITORY_NAME=${GITHUB_REPOSITORY#*/}
         echo "REPOSITORY_NAME=${REPOSITORY_NAME}" >> $GITHUB_ENV
     - uses: actions/checkout@v2
+      with:
+        persist-credentials: false
     - name: Set up Python ${{ matrix.python-version }}
       uses: actions/setup-python@v2
       with:
@@ -42,7 +44,7 @@ jobs:
     - name: Deploy documentation to nsls-ii.github.io
       # We pin to the SHA, not the tag, for security reasons.
       # https://docs.github.com/en/free-pro-team@latest/actions/learn-github-actions/security-hardening-for-github-actions#using-third-party-actions
-      uses: peaceiris/actions-gh-pages@bbdfb200618d235585ad98e965f4aafc39b4c501  # v3.7.3
+      uses: peaceiris/actions-gh-pages@bbdfb200618d235585ad98e965f4aafc39b4c501 # v3.7.3
       with:
         deploy_key: ${{ secrets.ACTIONS_DOCUMENTATION_DEPLOY_KEY }}
         publish_branch: master

.github/workflows/flake8.yml

@@ -1,4 +1,6 @@
 name: Style - FLAKE8
+permissions:
+  contents: read
 
 on: [push, pull_request]
 
@@ -7,6 +9,8 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v2
+        with:
+          persist-credentials: false
       - uses: actions/setup-python@v2
       - name: Install Dependencies
         run: |

.github/workflows/isort.yml

@@ -1,4 +1,6 @@
 name: Check Code Style - ISORT
+permissions:
+  contents: read
 
 on: [push, pull_request]
 
@@ -7,6 +9,8 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v2
+        with:
+          persist-credentials: false
       - uses: actions/setup-python@v2
       - name: Install Dependencies
         run: |

.github/workflows/python-publish.yml

@@ -16,6 +16,8 @@ jobs:
 
     steps:
     - uses: actions/checkout@v2
+      with:
+        persist-credentials: false
     - name: Set up Python
       uses: actions/setup-python@v2
       with:

.github/workflows/testing.yml

@@ -1,4 +1,6 @@
 name: Tests
+permissions:
+  contents: read
 
 on:
   push:
@@ -43,14 +45,16 @@ jobs:
 
     steps:
     - uses: actions/checkout@v2
+      with:
+        persist-credentials: false
 
     - name: Set up Python ${{ matrix.python-version }}
       uses: actions/setup-python@v2
       with:
         # This step is not expected to influence the test, since the test is run in Conda environment
         python-version: 3.9
 
-    - uses: conda-incubator/setup-miniconda@v2
+    - uses: conda-incubator/setup-miniconda@9f54435e0e72c53962ee863144e47a4b094bfd35 # v2
       with:
         # miniforge-variant: Mambaforge
         miniforge-version: latest