test(bucket): update E2E test for user model and readonly access

Update bucket E2E test to match the new per-user access model:
- Create bucket with admin (readwrite) and viewer (readonly) users
- Test that readwrite user can upload, list, and download objects
- Test that readonly user can list and download but cannot upload
- Use per-user BucketAccess and credential secret names

Signed-off-by: IvanHunters <xorokhotnikov@gmail.com>

hack/e2e-apps/bucket.bats

@@ -1,7 +1,7 @@
 #!/usr/bin/env bats
 
 @test "Create and Verify Seeweedfs Bucket" {
-  # Create the bucket resource
+  # Create the bucket resource with readwrite and readonly users
   name='test'
   kubectl apply -f - <<EOF
 apiVersion: apps.cozystack.io/v1alpha1
@@ -9,21 +9,29 @@ kind: Bucket
 metadata:
   name: ${name}
   namespace: tenant-test
-spec: {}
+spec:
+  users:
+    admin: {}
+    viewer:
+      readonly: true
 EOF
 
   # Wait for the bucket to be ready
   kubectl -n tenant-test wait hr bucket-${name} --timeout=100s --for=condition=ready
   kubectl -n tenant-test wait bucketclaims.objectstorage.k8s.io bucket-${name} --timeout=300s --for=jsonpath='{.status.bucketReady}'
-  kubectl -n tenant-test wait bucketaccesses.objectstorage.k8s.io bucket-${name} --timeout=300s --for=jsonpath='{.status.accessGranted}'
+  kubectl -n tenant-test wait bucketaccesses.objectstorage.k8s.io bucket-${name}-admin --timeout=300s --for=jsonpath='{.status.accessGranted}'
+  kubectl -n tenant-test wait bucketaccesses.objectstorage.k8s.io bucket-${name}-viewer --timeout=300s --for=jsonpath='{.status.accessGranted}'
 
-  # Get and decode credentials
-  kubectl -n tenant-test get secret bucket-${name} -ojsonpath='{.data.BucketInfo}' | base64 -d > bucket-test-credentials.json
+  # Get admin (readwrite) credentials
+  kubectl -n tenant-test get secret bucket-${name}-admin -ojsonpath='{.data.BucketInfo}' | base64 -d > bucket-admin-credentials.json
+  ADMIN_ACCESS_KEY=$(jq -r '.spec.secretS3.accessKeyID' bucket-admin-credentials.json)
+  ADMIN_SECRET_KEY=$(jq -r '.spec.secretS3.accessSecretKey' bucket-admin-credentials.json)
+  BUCKET_NAME=$(jq -r '.spec.bucketName' bucket-admin-credentials.json)
 
-  # Get credentials from the secret
-  ACCESS_KEY=$(jq -r '.spec.secretS3.accessKeyID' bucket-test-credentials.json)
-  SECRET_KEY=$(jq -r '.spec.secretS3.accessSecretKey' bucket-test-credentials.json)
-  BUCKET_NAME=$(jq -r '.spec.bucketName' bucket-test-credentials.json)
+  # Get viewer (readonly) credentials
+  kubectl -n tenant-test get secret bucket-${name}-viewer -ojsonpath='{.data.BucketInfo}' | base64 -d > bucket-viewer-credentials.json
+  VIEWER_ACCESS_KEY=$(jq -r '.spec.secretS3.accessKeyID' bucket-viewer-credentials.json)
+  VIEWER_SECRET_KEY=$(jq -r '.spec.secretS3.accessSecretKey' bucket-viewer-credentials.json)
 
   # Start port-forwarding
   bash -c 'timeout 100s kubectl port-forward service/seaweedfs-s3 -n tenant-root 8333:8333 > /dev/null 2>&1 &'
@@ -31,17 +39,34 @@ EOF
   # Wait for port-forward to be ready
   timeout 30 sh -ec 'until nc -z localhost 8333; do sleep 1; done'
 
-  # Set up MinIO alias with error handling
-  mc alias set local https://localhost:8333 $ACCESS_KEY $SECRET_KEY --insecure
+  # --- Test readwrite user (admin) ---
+  mc alias set rw-user https://localhost:8333 $ADMIN_ACCESS_KEY $ADMIN_SECRET_KEY --insecure
 
-  # Upload file to bucket
-  mc cp bucket-test-credentials.json $BUCKET_NAME/bucket-test-credentials.json
+  # Admin can upload
+  echo "readwrite test" > /tmp/rw-test.txt
+  mc cp /tmp/rw-test.txt rw-user/$BUCKET_NAME/rw-test.txt
 
-  # Verify file was uploaded
-  mc ls $BUCKET_NAME/bucket-test-credentials.json
+  # Admin can list
+  mc ls rw-user/$BUCKET_NAME/rw-test.txt
 
-  # Clean up uploaded file
-  mc rm $BUCKET_NAME/bucket-test-credentials.json
+  # Admin can download
+  mc cp rw-user/$BUCKET_NAME/rw-test.txt /tmp/rw-test-download.txt
 
+  # --- Test readonly user (viewer) ---
+  mc alias set ro-user https://localhost:8333 $VIEWER_ACCESS_KEY $VIEWER_SECRET_KEY --insecure
+
+  # Viewer can list
+  mc ls ro-user/$BUCKET_NAME/rw-test.txt
+
+  # Viewer can download
+  mc cp ro-user/$BUCKET_NAME/rw-test.txt /tmp/ro-test-download.txt
+
+  # Viewer cannot upload (must fail)
+  echo "readonly test" > /tmp/ro-test.txt
+  run mc cp /tmp/ro-test.txt ro-user/$BUCKET_NAME/ro-test.txt
+  [ "$status" -ne 0 ]
+
+  # --- Cleanup ---
+  mc rm rw-user/$BUCKET_NAME/rw-test.txt
   kubectl -n tenant-test delete bucket.apps.cozystack.io ${name}
 }