ci: add authentication verification to SDK deprecate workflow

Author: SeddikBellamine

.github/workflows/sdk-deprecate-npm.yml

@@ -15,39 +15,45 @@ jobs:
     steps:
       - name: Checkout code
         uses: actions/checkout@v4
-
+        
       - name: Set up Node.js
         uses: actions/setup-node@v4
         with:
           node-version: '18'
           registry-url: 'https://registry.npmjs.org'
-
+          
       - name: Authenticate to npm
         run: |
           echo "//registry.npmjs.org/:_authToken=${{ secrets.NPM_TOKEN }}" > ~/.npmrc
-
+          echo "Registry URL: https://registry.npmjs.org"
+          echo "Auth token configured"
+          
       - name: Check if package version exists
         working-directory: packages/sdk
         run: |
           echo "Checking if version ${{ github.event.inputs.package_version }} exists..."
           if npm view @iexec/dataprotector@${{ github.event.inputs.package_version }} version > /dev/null 2>&1; then
-            echo "Version ${{ github.event.inputs.package_version }} exists in registry"
+            echo "✅ Version ${{ github.event.inputs.package_version }} exists in registry"
           else
-            echo "Version ${{ github.event.inputs.package_version }} does not exist in registry"
-            echo "This might be a nightly/staging version that was never published to the public registry."
+            echo "❌ Version ${{ github.event.inputs.package_version }} does not exist in registry"
             echo "Available versions:"
             npm view @iexec/dataprotector versions --json | tail -10
             exit 1
           fi
-
+          
+      - name: Verify authentication
+        run: |
+          echo "Verifying npm authentication..."
+          npm whoami
+          
       - name: Deprecate package
         working-directory: packages/sdk
         run: |
           if [ -n "${{ github.event.inputs.package_version }}" ]; then
             echo "Deprecating @iexec/dataprotector@${{ github.event.inputs.package_version }}"
             npm deprecate @iexec/dataprotector@${{ github.event.inputs.package_version }} "deprecate ${{ github.event.inputs.package_version }}"
-            echo " Successfully deprecated version ${{ github.event.inputs.package_version }}"
+            echo "✅ Successfully deprecated version ${{ github.event.inputs.package_version }}"
           else
-            echo "Package version is not set"
+            echo "❌ Package version is not set"
             exit 1
           fi