Merge branch 'master' into add-support-for-duration

Author: yannh

acceptance-nonetwork.bats

@@ -19,3 +19,8 @@
   run bin/kubeconform -schema-location 'fixtures/{{ .ResourceKind }}.json' -schema-location './fixtures/registry/{{ .ResourceKind }}{{ .KindSuffix }}.json' fixtures/test_crd.yaml
   [ "$status" -eq 0 ]
 }
+
+@test "Pass when using a cached schema with external references" {
+  run bin/kubeconform -cache fixtures/cache -summary -schema-location 'https://raw.githubusercontent.com/yannh/kubernetes-json-schema/master/{{ .NormalizedKubernetesVersion }}{{ .StrictSuffix }}/{{ .ResourceKind }}{{ .KindSuffix }}.json' fixtures/valid.yaml
+  [ "$status" -eq 0 ]
+}

acceptance.bats

@@ -276,6 +276,13 @@ resetCacheFolder() {
   [ "$output" = "failed opening cache folder cache_does_not_exist: stat cache_does_not_exist: no such file or directory" ]
 }
 
+@test "HTTP references should be cached" {
+  resetCacheFolder
+  run bin/kubeconform -cache cache -summary -schema-location 'https://raw.githubusercontent.com/yannh/kubernetes-json-schema/master/{{ .NormalizedKubernetesVersion }}{{ .StrictSuffix }}/{{ .ResourceKind }}{{ .KindSuffix }}.json' fixtures/valid.yaml
+  [ "$status" -eq 0 ]
+  [ "`ls cache/ | wc -l`" -eq 2 ]
+}
+
 @test "Produces correct TAP output" {
   run bin/kubeconform -output tap fixtures/valid.yaml
   [ "$status" -eq 0 ]

fixtures/cache/603105c17f981119fec20ae25cfb97ff6dd99114a875ae841ef965d9345667e3

@@ -0,0 +1,46 @@
+{
+  "description": "ReplicationController represents the configuration of a replication controller.",
+  "properties": {
+    "apiVersion": {
+      "description": "APIVersion defines the versioned schema of this representation of an object. Servers should convert recognized schemas to the latest internal value, and may reject unrecognized values. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#resources",
+      "type": [
+        "string",
+        "null"
+      ],
+      "enum": [
+        "v1"
+      ]
+    },
+    "kind": {
+      "description": "Kind is a string value representing the REST resource this object represents. Servers may infer this from the endpoint the client submits requests to. Cannot be updated. In CamelCase. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#types-kinds",
+      "type": [
+        "string",
+        "null"
+      ],
+      "enum": [
+        "ReplicationController"
+      ]
+    },
+    "metadata": {
+      "$ref": "https://raw.githubusercontent.com/yannh/kubernetes-json-schema/master/master/_definitions.json#/definitions/io.k8s.apimachinery.pkg.apis.meta.v1.ObjectMeta",
+      "description": "If the Labels of a ReplicationController are empty, they are defaulted to be the same as the Pod(s) that the replication controller manages. Standard object's metadata. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#metadata"
+    },
+    "spec": {
+      "$ref": "https://raw.githubusercontent.com/yannh/kubernetes-json-schema/master/master/_definitions.json#/definitions/io.k8s.api.core.v1.ReplicationControllerSpec",
+      "description": "Spec defines the specification of the desired behavior of the replication controller. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#spec-and-status"
+    },
+    "status": {
+      "$ref": "https://raw.githubusercontent.com/yannh/kubernetes-json-schema/master/master/_definitions.json#/definitions/io.k8s.api.core.v1.ReplicationControllerStatus",
+      "description": "Status is the most recently observed status of the replication controller. This data may be out of date by some window of time. Populated by the system. Read-only. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#spec-and-status"
+    }
+  },
+  "type": "object",
+  "x-kubernetes-group-version-kind": [
+    {
+      "group": "",
+      "kind": "ReplicationController",
+      "version": "v1"
+    }
+  ],
+  "$schema": "http://json-schema.org/schema#"
+}

fixtures/cache/6dc6142c64b944d783a3e783526114da8e747a14a11d8b32dd1f12e2d89a8330

@@ -56,7 +56,7 @@ func (l *HTTPURLLoader) Load(url string) (any, error) {
 
 	s, err := jsonschema.UnmarshalJSON(bytes.NewReader(body))
 	if err != nil {
-		return nil, err
+		return nil, NewNonJSONResponseError(err)
 	}
 
 	return s, nil

fixtures/cache/f07bea3f9d3a1cb6c76a58db9823ac1a603074e8997c5dc20a483b60f8c1b14b

@@ -10,3 +10,13 @@ func NewNotFoundError(err error) *NotFoundError {
 }
 func (e *NotFoundError) Error() string   { return e.err.Error() }
 func (e *NotFoundError) Retryable() bool { return false }
+
+type NonJSONResponseError struct {
+	err error
+}
+
+func NewNonJSONResponseError(err error) *NotFoundError {
+	return &NotFoundError{err}
+}
+func (e *NonJSONResponseError) Error() string   { return e.err.Error() }
+func (e *NonJSONResponseError) Retryable() bool { return false }

pkg/loader/http.go

@@ -390,6 +390,10 @@ func downloadSchema(registries []registry.Registry, l jsonschema.SchemeURLLoader
 		if _, notfound := err.(*loader.NotFoundError); notfound {
 			continue
 		}
+		if _, nonJSONError := err.(*loader.NonJSONResponseError); nonJSONError {
+			continue
+		}
+
 		return nil, err
 	}
 

pkg/loader/loaders.go

@@ -316,7 +316,7 @@ lastName: bar
 }`),
 			false,
 			false,
-			Error,
+			Valid,
 			[]ValidationError{},
 		},
 		{
@@ -361,7 +361,7 @@ lastName: bar
 			[]byte(`<html>error page</html>`),
 			true,
 			false,
-			Error,
+			Skipped,
 			[]ValidationError{},
 		},
 		{
@@ -475,13 +475,19 @@ interval: test
 						return "", nil, loader.NewNotFoundError(nil)
 					}
 					s, err := jsonschema.UnmarshalJSON(bytes.NewReader(testCase.schemaRegistry1))
+					if err != nil {
+						return "", s, loader.NewNonJSONResponseError(err)
+					}
 					return "", s, err
 				}),
 				newMockRegistry(func() (string, any, error) {
 					if testCase.schemaRegistry2 == nil {
 						return "", nil, loader.NewNotFoundError(nil)
 					}
 					s, err := jsonschema.UnmarshalJSON(bytes.NewReader(testCase.schemaRegistry2))
+					if err != nil {
+						return "", s, loader.NewNonJSONResponseError(err)
+					}
 					return "", s, err
 				}),
 			},
@@ -550,6 +556,9 @@ age: not a number
 		regs: []registry.Registry{
 			newMockRegistry(func() (string, any, error) {
 				s, err := jsonschema.UnmarshalJSON(bytes.NewReader(schema))
+				if err != nil {
+					return "", s, loader.NewNonJSONResponseError(err)
+				}
 				return "", s, err
 			}),
 		},