fix: Jinja auto-escape is set to false

.pre-commit/jsonschema-dereference.py

@@ -5,9 +5,9 @@
 import jsonref
 import yaml
 try:
-    from yaml import CLoader as Loader, CDumper as Dumper
+    from yaml import CLoader as Loader
 except ImportError:
-    from yaml import Loader, Dumper
+    from yaml import Loader
 from jinja2 import Template
 
 JSONSCHEMA_TEMPLATE_NAME = "values.schema.tmpl.json"
@@ -17,56 +17,50 @@
 
 def read_yaml(file_path: Path):
     """Open and load Chart.yaml file."""
-    with open(file_path, "r") as f:
+    with open(file_path, "r", encoding="utf-8") as f:
         return yaml.load(f, Loader=Loader)
 
-def template_schema(chart_dir: Path, lock: Dict[str, Any]):
+def template_schema(chart_dir: Path, my_lock: Dict[str, Any]):
     """Load values.schema.tmpl.json and template it via Jinja2."""
-    with open(chart_dir / JSONSCHEMA_TEMPLATE_NAME, "r") as f:
-        schema_template = Template(f.read())
+    with open(chart_dir / JSONSCHEMA_TEMPLATE_NAME, "r", encoding="utf-8") as f:
+        my_schema_template = Template(f.read(), autoescape=True)
 
-    return json.loads(schema_template.render(lock))
+    return json.loads(my_schema_template.render(my_lock))
 
-def tidy_schema(schema: Any, values: Any):
+def tidy_schema(my_schema: Any, my_values: Any):
     """Hack to support OCP Form view.
 
     https://issues.redhat.com/browse/OCPBUGS-14874
     https://issues.redhat.com/browse/OCPBUGS-14875
     """
-    if isinstance(schema, dict):
-        try:
-            del schema["$schema"]
-        except:
-            pass
-        try:
-            del schema["format"]
-        except:
-            pass
+    if isinstance(my_schema, dict):
+        my_schema.pop("$schema", None)
+        my_schema.pop("format", None)
 
         # Override existing defaults so OCP form view
         # doesn't try to override our defaults
-        if schema.get("default") is not None and values is not None:
-            schema["default"] = values
+        if my_schema.get("default") is not None and my_values is not None:
+            my_schema["default"] = my_values
 
         # Tidy up properties for type: object
-        properties: Dict[str, Any] = schema.get("properties", {})
+        properties: Dict[str, Any] = my_schema.get("properties", {})
         for k, v in properties.items():
-            if isinstance(values, dict):
-                new_values = values.get(k, None)
+            if isinstance(my_values, dict):
+                new_values = my_values.get(k, None)
             else:
                 new_values = None
             tidy_schema(v, new_values)
 
         # Tidy up properties for type: array
-        items: Dict[str, Any] = schema.get("items", {})
+        items: Dict[str, Any] = my_schema.get("items", {})
         if items:
-            tidy_schema(items, values)
-    return schema
+            tidy_schema(items, my_values)
+    return my_schema
 
-def save(chart_dir: Path, schema: Any):
+def save(chart_dir: Path, my_schema: Any):
     """Take schema containing $refs and dereference them."""
-    with open(chart_dir / JSONSCHEMA_NAME, "w") as f:
-        json.dump(schema, f, indent=4, sort_keys=True)
+    with open(chart_dir / JSONSCHEMA_NAME, "w", encoding="utf-8") as f:
+        json.dump(my_schema, f, indent=4, sort_keys=True)
 
 if __name__ == '__main__':
     charts = [p.parent for p in Path(".").rglob(CHART_LOCK)]

charts/backstage/Chart.yaml

@@ -45,4 +45,4 @@ sources:
 # This is the chart version. This version number should be incremented each time you make changes
 # to the chart and its templates, including the app version.
 # Versions are expected to follow Semantic Versioning (https://semver.org/)
-version: 2.16.2
+version: 2.16.3

charts/backstage/README.md

@@ -2,18 +2,20 @@
 # RHDH Backstage Helm Chart for OpenShift
 
 [![Artifact Hub](https://img.shields.io/endpoint?url=https://artifacthub.io/badge/repository/rhdh-chart&style=flat-square)](https://artifacthub.io/packages/search?repo=rhdh-chart)
-![Version: 2.16.2](https://img.shields.io/badge/Version-2.16.2-informational?style=flat-square)
+![Version: 2.16.3](https://img.shields.io/badge/Version-2.16.3-informational?style=flat-square)
 ![Type: application](https://img.shields.io/badge/Type-application-informational?style=flat-square)
 
-A Helm chart for deploying RHDH (a Backstage application)
+A Helm chart for deploying Red Hat Developer Hub.
+
+The telemetry data collection feature is enabled by default. Red Hat Developer Hub sends telemetry data to Red Hat by using the `backstage-plugin-analytics-provider-segment` plugin. To disable this and to learn what data is being collected, see https://access.redhat.com/documentation/en-us/red_hat_developer_hub/1.2/html-single/administration_guide_for_red_hat_developer_hub/index#assembly-rhdh-telemetry_admin-rhdh
 
 **Homepage:** <https://redhat-developer.github.io/rhdh-chart/>
 
 ## Maintainers
 
-| Name | Url |
-| ---- | --- |
-| Red Hat Developer Hub Team | <https://github.com/redhat-developer/rhdh-chart> |
+| Name | Email | Url |
+| ---- | ------ | --- |
+| Red Hat Developer Hub Team |  | <https://github.com/redhat-developer/rhdh-chart> |
 
 ## Source Code
 
@@ -111,10 +113,10 @@ helm upgrade -i <release_name> oci://ghcr.io/redhat-developer/rhdh-chart/backsta
 
 ### Uninstalling the Chart
 
-To uninstall/delete the `my-backstage` deployment:
+To uninstall/delete the `my-backstage-release` deployment:
 
 ```console
-helm uninstall my-backstage
+helm uninstall my-backstage-release
 ```
 
 The command removes all the Kubernetes components associated with the chart and deletes the release.
@@ -128,10 +130,6 @@ Kubernetes: `>= 1.25.0-0`
 | https://backstage.github.io/charts | upstream(backstage) | 1.9.1 |
 | https://charts.bitnami.com/bitnami | common | 2.14.1 |
 
-## Telemetry data collection
-
-The telemetry data collection feature is enabled by default. Red Hat Developer Hub sends telemetry data to Red Hat by using the `backstage-plugin-analytics-provider-segment` plugin. To disable this and to learn what data is being collected, see https://access.redhat.com/documentation/en-us/red_hat_developer_hub/1.2/html-single/administration_guide_for_red_hat_developer_hub/index#assembly-rhdh-telemetry_admin-rhdh
-
 ## Values
 
 | Key | Description | Type | Default |
@@ -145,7 +143,7 @@ The telemetry data collection feature is enabled by default. Red Hat Developer H
 | global.dynamic.includes | Array of YAML files listing dynamic plugins to include with those listed in the `plugins` field. Relative paths are resolved from the working directory of the initContainer that will install the plugins (`/opt/app-root/src`). | list | `["dynamic-plugins.default.yaml"]` |
 | global.dynamic.includes[0] | List of dynamic plugins included inside the `janus-idp/backstage-showcase` container image, some of which are disabled by default. This file ONLY works with the `janus-idp/backstage-showcase` container image. | string | `"dynamic-plugins.default.yaml"` |
 | global.dynamic.plugins | List of dynamic plugins, possibly overriding the plugins listed in `includes` files. Every item defines the plugin `package` as a [NPM package spec](https://docs.npmjs.com/cli/v10/using-npm/package-spec), an optional `pluginConfig` with plugin-specific backstage configuration, and an optional `disabled` flag to disable/enable a plugin listed in `includes` files. It also includes an `integrity` field that is used to verify the plugin package [integrity](https://w3c.github.io/webappsec-subresource-integrity/#integrity-metadata-description). | list | `[]` |
-| global.host | Custom hostname shorthand, overrides `global.clusterRouterBase`, `upstream.ingress.host`, `route.host`, and url values in `upstream.backstage.appConfig`.  | string | `""` |
+| global.host | Custom hostname shorthand, overrides `global.clusterRouterBase`, `upstream.ingress.host`, `route.host`, and url values in `upstream.backstage.appConfig`. | string | `""` |
 | route | OpenShift Route parameters | object | `{"annotations":{},"enabled":true,"host":"{{ .Values.global.host }}","path":"/","tls":{"caCertificate":"","certificate":"","destinationCACertificate":"","enabled":true,"insecureEdgeTerminationPolicy":"Redirect","key":"","termination":"edge"},"wildcardPolicy":"None"}` |
 | route.annotations | Route specific annotations | object | `{}` |
 | route.enabled | Enable the creation of the route resource | bool | `true` |

charts/backstage/values.schema.json

@@ -2526,6 +2526,10 @@
                                 {
                                     "mountPath": "/opt/app-root/src/dynamic-plugins-root",
                                     "name": "dynamic-plugins-root"
+                                },
+                                {
+                                    "mountPath": "/opt/app-root/src/packages/app/dist/static",
+                                    "name": "diststatic"
                                 }
                             ],
                             "items": {
@@ -2599,6 +2603,14 @@
                                         "optional": true,
                                         "secretName": "dynamic-plugins-npmrc"
                                     }
+                                },
+                                {
+                                    "emptyDir": {},
+                                    "name": "npmcacache"
+                                },
+                                {
+                                    "emptyDir": {},
+                                    "name": "diststatic"
                                 }
                             ],
                             "items": {
@@ -4180,6 +4192,30 @@
                                     "image": "{{ include \"backstage.image\" . }}",
                                     "imagePullPolicy": "Always",
                                     "name": "install-dynamic-plugins",
+                                    "resources": {
+                                        "limits": {
+                                            "cpu": "1000m",
+                                            "ephemeral-storage": "5Gi",
+                                            "memory": "2.5Gi"
+                                        },
+                                        "requests": {
+                                            "cpu": "250m",
+                                            "memory": "256Mi"
+                                        }
+                                    },
+                                    "securityContext": {
+                                        "allowPrivilegeEscalation": false,
+                                        "capabilities": {
+                                            "drop": [
+                                                "ALL"
+                                            ]
+                                        },
+                                        "readOnlyRootFilesystem": true,
+                                        "runAsNonRoot": true,
+                                        "seccompProfile": {
+                                            "type": "RuntimeDefault"
+                                        }
+                                    },
                                     "volumeMounts": [
                                         {
                                             "mountPath": "/dynamic-plugins-root",
@@ -4196,6 +4232,10 @@
                                             "name": "dynamic-plugins-npmrc",
                                             "readOnly": true,
                                             "subPath": ".npmrc"
+                                        },
+                                        {
+                                            "mountPath": "/opt/app-root/src/.npm/_cacache",
+                                            "name": "npmcacache"
                                         }
                                     ],
                                     "workingDir": "/opt/app-root/src"
@@ -6996,4 +7036,4 @@
     },
     "title": "Root Schema",
     "type": "object"
-}
+}