Fix: Configurazione workflow Gitea per registry insecure

- Aggiunta configurazione buildx per registry con http/insecure
- Sostituito login-action con autenticazione manuale tramite config.json
- Aggiornate versioni actions (buildx v3, build-push v6)
- Aggiunto provenance: false e outputs con registry.insecure=true

.gitea/workflows/docker-build.yml

@@ -30,7 +30,15 @@ jobs:
           platforms: linux/arm/v7,linux/arm64
 
       - name: Set up Docker Buildx
-        uses: docker/setup-buildx-action@v2
+        uses: docker/setup-buildx-action@v3
+        with:
+          driver-opts: |
+            image=moby/buildkit:latest
+            network=host
+          config-inline: |
+            [registry."gitea.home-nas-ds.org"]
+              http = true
+              insecure = true
 
       - name: Docker meta
         id: meta
@@ -47,14 +55,22 @@ jobs:
 
       - name: Login to Gitea Container Registry
         if: github.event_name != 'pull_request'
-        uses: docker/login-action@v2
+        run: |
-        with:
+          echo "Configurazione autenticazione registry..."
-          registry: gitea.home-nas-ds.org
+          mkdir -p ~/.docker
-          username: ${{ github.actor }}
+          AUTH=$(echo -n "${{ github.actor }}:${{ secrets.REGISTRY_TOKEN }}" | base64)
-          password: ${{ secrets.REGISTRY_TOKEN }}
+          cat > ~/.docker/config.json << EOF
+          {
+            "auths": {
+              "gitea.home-nas-ds.org": {
+                "auth": "$AUTH"
+              }
+            }
+          }
+          EOF
 
       - name: Build and push Docker image
-        uses: docker/build-push-action@v4
+        uses: docker/build-push-action@v6
         with:
           context: .
           file: ./Dockerfile.multiarch
@@ -68,6 +84,8 @@ jobs:
             VCS_REF=${{ github.sha }}
           cache-from: type=gha
           cache-to: type=gha,mode=max
+          provenance: false
+          outputs: type=registry,registry.insecure=true
 
       - name: Image digest
         run: echo ${{ steps.meta.outputs.tags }}