fix: remove enr padding #3
Workflow file for this run
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| name: Check Bootnodes ENRs | |
| on: | |
| pull_request: | |
| branches: | |
| - main | |
| jobs: | |
| check_padding: | |
| runs-on: ubuntu-latest | |
| steps: | |
| - name: Checkout code | |
| uses: actions/checkout@v2 | |
| - name: Install jq | |
| run: sudo apt-get install jq | |
| - name: Check bootnodes ENRs have no padding | |
| run: | | |
| for FILE in $(find . -type f \( -name 'bootnodes.yaml' -o -name 'bootstrap_nodes.txt' \)); do | |
| BASE64_STRING=$(grep -Eo '^[[:space:]]*[- ]*["]?([a-zA-Z0-9+/]+={0,2})[[:space:]]*[- ]*["]?' "$FILE") | |
| while read -r LINE; do | |
| if [[ $LINE =~ ^[[:space:]]*[- ]*["]?([a-zA-Z0-9+/]+={0,2})[[:space:]]*[- ]*["]?$ ]]; then | |
| BASE64_STRING="${BASH_REMATCH[1]}" | |
| PADDING=$(python3 -c "import base64; print('=' in base64.b64decode('$BASE64_STRING').decode())") | |
| if [ "$PADDING" = "True" ]; then | |
| echo "Base64 string in $FILE contains padding." | |
| exit 1 | |
| fi | |
| fi | |
| done <<< "$BASE64_STRING" | |
| done |