fix: update to latest version of tinygo and KW's Go SDK

Updates to the latest version of TinyGo. Furthermore, the Kubewarden SDK
has been updated to the latest stable release. This version provides a
different way to mock the waPC client, hence some changes had to be done
to our codebase.

Signed-off-by: José Guilherme Vanz <jguilhermevanz@suse.com>

Makefile

@@ -9,8 +9,8 @@ policy.wasm: $(SOURCE_FILES) go.mod go.sum
 		--rm \
 		-e GOFLAGS="-buildvcs=false" \
 		-v ${PWD}:/src \
-		-w /src tinygo/tinygo:0.30.0 \
-		tinygo build -o policy.wasm -target=wasi -no-debug .
+		-w /src tinygo/tinygo:0.32.0 \
+		tinygo build -o policy.wasm -target=wasip1 -no-debug .
 
 artifacthub-pkg.yml: metadata.yml go.mod
 	$(warning If you are updating the artifacthub-pkg.yml file for a release, \

go.mod

@@ -12,8 +12,13 @@ require (
 )
 
 require (
+	github.com/davecgh/go-spew v1.1.1 // indirect
 	github.com/francoispqt/gojay v0.0.0-20181220093123-f2cc13a668ca // indirect
 	github.com/go-openapi/strfmt v0.21.3 // indirect
+	github.com/pmezard/go-difflib v1.0.0 // indirect
+	github.com/stretchr/objx v0.5.2 // indirect
+	github.com/stretchr/testify v1.9.0 // indirect
+	gopkg.in/yaml.v3 v3.0.1 // indirect
 )
 
 replace github.com/go-openapi/strfmt => github.com/kubewarden/strfmt v0.1.3

go.sum

@@ -4,26 +4,22 @@ github.com/francoispqt/gojay v0.0.0-20181220093123-f2cc13a668ca h1:F2BD6Vhei4w0r
 github.com/francoispqt/gojay v0.0.0-20181220093123-f2cc13a668ca/go.mod h1:H8Wgri1Asi1VevY3ySdpIK5+KCpqzToVswNq8g2xZj4=
 github.com/francoispqt/onelog v0.0.0-20190306043706-8c2bb31b10a4 h1:N9eG+1y9e3tnNPXKjssLMa8MumIBDWWoJQWM7htGWUc=
 github.com/francoispqt/onelog v0.0.0-20190306043706-8c2bb31b10a4/go.mod h1:v1Il1fkBpjiYPpEJcGxqgrPUPcHuTC7eHh9zBV3CLBE=
-github.com/golang/mock v1.6.0 h1:ErTB+efbowRARo13NNdxyJji2egdxLGQhRaY+DUumQc=
-github.com/golang/mock v1.6.0/go.mod h1:p6yTPP+5HYm5mzsMV8JkE6ZKdX+/wYM6Hr+LicevLPs=
 github.com/kubewarden/k8s-objects v1.29.0-kw1 h1:bVQ2WL1ROqApYmHQJ/yxrs3tssfzzalblE2txChcHxY=
 github.com/kubewarden/k8s-objects v1.29.0-kw1/go.mod h1:EMF+Hr26oDR4yQkWJAQpl0M0Ek5ioNXlCswjGZO0G2U=
-github.com/kubewarden/policy-sdk-go v0.6.1 h1:MNCwo9tZ2lmumv/7/0h7NczwHlazueSnAJYQEmtDApk=
-github.com/kubewarden/policy-sdk-go v0.6.1/go.mod h1:wq/jwnVOpSaETu/n9DW0ePbeoUdoqYTEzlNKmZGaPIM=
-github.com/kubewarden/policy-sdk-go v0.7.0 h1:quNOrqtZRgLHpknoIWl0yDWDK8xJ/hDtP8M40HVDPmc=
-github.com/kubewarden/policy-sdk-go v0.7.0/go.mod h1:wq/jwnVOpSaETu/n9DW0ePbeoUdoqYTEzlNKmZGaPIM=
-github.com/kubewarden/policy-sdk-go v0.8.0 h1:4SR6UeKLBQ+UkwohuMqYw2lPKgqgF5Ifdw7tFNjQwiI=
-github.com/kubewarden/policy-sdk-go v0.8.0/go.mod h1:gjYdcErABXti/dxoNW2PceSwy4+/X+o/wuLwWHZCoNU=
 github.com/kubewarden/policy-sdk-go v0.11.0 h1:qW2UqARixH2r8KyitSistiAg0Ex0LA+HJr/xaBwiDcg=
 github.com/kubewarden/policy-sdk-go v0.11.0/go.mod h1:4Yg/Wpxnt7p4Ps68hBfnK8qoGURM5MJaq67Kjao2smY=
 github.com/kubewarden/strfmt v0.1.3 h1:bb+2rbotioROjCkziSt+hqnHXzOlumN94NxDKdV2kPI=
 github.com/kubewarden/strfmt v0.1.3/go.mod h1:DXoaaIYwqW1LyyRoMeyxfHUU+VUSTNFdj38juCXfRzs=
 github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZbAQM=
 github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
+github.com/stretchr/objx v0.5.2 h1:xuMeJ0Sdp5ZMRXx/aWO6RZxdr3beISkG5/G/aIRr3pY=
+github.com/stretchr/objx v0.5.2/go.mod h1:FRsXN1f5AsAjCGJKqEizvkpNtU+EGNCLh3NxZ/8L+MA=
 github.com/stretchr/testify v1.2.2/go.mod h1:a8OnRcib4nhh0OaRAV+Yts87kKdq0PP7pXfy6kDkUVs=
-github.com/stretchr/testify v1.8.4 h1:CcVxjf3Q8PM0mHUKJCdn+eZZtm5yQwehR5yeSVQQcUk=
-github.com/stretchr/testify v1.8.4/go.mod h1:sz/lmYIOXD/1dqDmKjjqLyZ2RngseejIcXlSw2iwfAo=
+github.com/stretchr/testify v1.9.0 h1:HtqpIVDClZ4nwg75+f6Lvsy/wHu+3BoSGCbBAcpTsTg=
+github.com/stretchr/testify v1.9.0/go.mod h1:r2ic/lqez/lEtzL7wO/rwa5dbSLXVDPFyf8C91i36aY=
 github.com/wapc/wapc-guest-tinygo v0.3.3 h1:jLebiwjVSHLGnS+BRabQ6+XOV7oihVWAc05Hf1SbeR0=
 github.com/wapc/wapc-guest-tinygo v0.3.3/go.mod h1:mzM3CnsdSYktfPkaBdZ8v88ZlfUDEy5Jh5XBOV3fYcw=
+gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405 h1:yhCVgyC4o1eVCa2tZl7eS0r+SDo693bJlVdllGtEeKM=
+gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
 gopkg.in/yaml.v3 v3.0.1 h1:fxVm/GzAzEWqLHuvctI91KS9hhNmmWOoWu0XTYJS7CA=
 gopkg.in/yaml.v3 v3.0.1/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=

validate.go

@@ -10,6 +10,7 @@ import (
 	corev1 "github.com/kubewarden/k8s-objects/api/core/v1"
 	metav1 "github.com/kubewarden/k8s-objects/apimachinery/pkg/apis/meta/v1"
 	kubewarden "github.com/kubewarden/policy-sdk-go"
+	"github.com/kubewarden/policy-sdk-go/pkg/capabilities"
 	kubernetes "github.com/kubewarden/policy-sdk-go/pkg/capabilities/kubernetes"
 	kubewarden_protocol "github.com/kubewarden/policy-sdk-go/protocol"
 )
@@ -23,14 +24,14 @@ const CRONJOB_KIND = "cronjob"
 const JOB_KIND = "job"
 const POD_KIND = "pod"
 
+var host = capabilities.NewHost()
+
 func getNamespace(validationRequest kubewarden_protocol.ValidationRequest) (*corev1.Namespace, error) {
 
 	if len(validationRequest.Request.Namespace) == 0 {
 		return nil, fmt.Errorf("Admission request is missing namespace")
 	}
 
-	host := getWapcHost()
-
 	resourceRequest := kubernetes.GetResourceRequest{
 		APIVersion: "v1",
 		Kind:       "Namespace",

validate_test.go

@@ -10,7 +10,9 @@ import (
 	batchv1 "github.com/kubewarden/k8s-objects/api/batch/v1"
 	corev1 "github.com/kubewarden/k8s-objects/api/core/v1"
 	metav1 "github.com/kubewarden/k8s-objects/apimachinery/pkg/apis/meta/v1"
-	capabilities "github.com/kubewarden/policy-sdk-go/pkg/capabilities"
+
+	"github.com/kubewarden/policy-sdk-go/pkg/capabilities/kubernetes"
+	"github.com/kubewarden/policy-sdk-go/pkg/capabilities/mocks"
 	kubewarden_protocol "github.com/kubewarden/policy-sdk-go/protocol"
 	kubewarden_testing "github.com/kubewarden/policy-sdk-go/testing"
 )
@@ -34,20 +36,6 @@ func buildValidationRequest(propagatedLabels []string, resource interface{}, kin
 	}
 	return payload, nil
 
-}
-func buildWapcClient(namespaceLabels map[string]string) error {
-	clientResponse := corev1.Namespace{
-		Metadata: &metav1.ObjectMeta{
-			Labels: namespaceLabels,
-		},
-	}
-	var err error
-	wapcClient, err = capabilities.NewSuccessfulMockWapcClient(clientResponse)
-	if err != nil {
-		return err
-	}
-	return nil
-
 }
 
 func basicResposeValidation(responsePayload []byte, accepted, should_mutate bool) (*kubewarden_protocol.ValidationResponse, error) {
@@ -118,11 +106,32 @@ func TestPodWithNoLabels(t *testing.T) {
 		t.Errorf("Unexpected error: %+v", err)
 	}
 
-	err = buildWapcClient(namespaceLabels)
+
+	wapcRequest, err := json.Marshal(&kubernetes.GetResourceRequest{
+			APIVersion:   "v1",
+			Kind:         "Namespace",
+			Name:         "default",
+			DisableCache: false,
+		})
 	if err != nil {
-		t.Errorf("Unexpected error: %+v", err)
+		t.Errorf("Cannot create wapcRequest payload: %+v", err)
 	}
 
+	wapcResponse, err := json.Marshal(&corev1.Namespace{
+		Metadata: &metav1.ObjectMeta{
+			Labels: namespaceLabels,
+		},
+	})
+	if err != nil {
+		t.Errorf("Cannot create wapcResponse payload: %+v", err)
+	}
+
+	wapcClient := mocks.NewMockWapcClient(t)
+	wapcClient.On("HostCall", "kubewarden", "kubernetes", "get_resource",
+	wapcRequest).Return(wapcResponse, nil)
+
+	host.Client = wapcClient
+
 	responsePayload, err := validate(payload)
 	if err != nil {
 		t.Errorf("Unexpected error: %+v", err)
@@ -170,11 +179,31 @@ func TestPodLabelsShouldNotMutateWithItHasTheExpectedValue(t *testing.T) {
 		t.Errorf("Unexpected error: %+v", err)
 	}
 
-	err = buildWapcClient(namespaceLabels)
+	wapcRequest, err := json.Marshal(&kubernetes.GetResourceRequest{
+			APIVersion:   "v1",
+			Kind:         "Namespace",
+			Name:         "default",
+			DisableCache: false,
+		})
 	if err != nil {
-		t.Errorf("Unexpected error: %+v", err)
+		t.Errorf("Cannot create wapcRequest payload: %+v", err)
+	}
+
+	wapcResponse, err := json.Marshal(&corev1.Namespace{
+		Metadata: &metav1.ObjectMeta{
+			Labels: namespaceLabels,
+		},
+	})
+	if err != nil {
+		t.Errorf("Cannot create wapcResponse payload: %+v", err)
 	}
 
+	wapcClient := mocks.NewMockWapcClient(t)
+	wapcClient.On("HostCall", "kubewarden", "kubernetes", "get_resource",
+	wapcRequest).Return(wapcResponse, nil)
+
+	host.Client = wapcClient
+
 	responsePayload, err := validate(payload)
 	if err != nil {
 		t.Errorf("Unexpected error: %+v", err)
@@ -374,11 +403,31 @@ func TestLabelsShouldOverwrittenLabelsOnlyDefinedInSettings(t *testing.T) {
 				t.Errorf("Unexpected error: %+v", err)
 			}
 
-			err = buildWapcClient(tc.namespaceLabels)
+			wapcRequest, err := json.Marshal(&kubernetes.GetResourceRequest{
+					APIVersion:   "v1",
+					Kind:         "Namespace",
+					Name:         "default",
+					DisableCache: false,
+				})
 			if err != nil {
-				t.Errorf("Unexpected error: %+v", err)
+				t.Errorf("Cannot create wapcRequest payload: %+v", err)
 			}
 
+			wapcResponse, err := json.Marshal(&corev1.Namespace{
+				Metadata: &metav1.ObjectMeta{
+					Labels: tc.namespaceLabels,
+				},
+			})
+			if err != nil {
+				t.Errorf("Cannot create wapcResponse payload: %+v", err)
+			}
+
+			wapcClient := mocks.NewMockWapcClient(t)
+			wapcClient.On("HostCall", "kubewarden", "kubernetes", "get_resource",
+			wapcRequest).Return(wapcResponse, nil)
+
+			host.Client = wapcClient
+
 			responsePayload, err := validate(payload)
 			if err != nil {
 				t.Errorf("Unexpected error: %+v", err)