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TEP 0122: complete build instuctions: adding taskspec to buildConfig
This PR introduces a new format `slsa/v2` which contains the complete build instructions as designed in TEP0122. Note that we are currently surfacing it for the users as `slsa/v2alpha1` since it is WIP and will undergo updates until we make it available for pipelineruns as well.
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
|
|
@@ -62,4 +62,4 @@ spec: | |
| type: image | ||
| params: | ||
| - name: url | ||
| value: gcr.io/foo/bar | ||
| value: gcr.io/foo/bar | ||
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131
pkg/chains/formats/slsa/v1/internal/material/material_test.go
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,62 @@ | ||
| /* | ||
| Copyright 2021 The Tekton Authors | ||
| Licensed under the Apache License, Version 2.0 (the "License"); | ||
| you may not use this file except in compliance with the License. | ||
| You may obtain a copy of the License at | ||
| http://www.apache.org/licenses/LICENSE-2.0 | ||
| Unless required by applicable law or agreed to in writing, software | ||
| distributed under the License is distributed on an "AS IS" BASIS, | ||
| WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | ||
| See the License for the specific language governing permissions and | ||
| limitations under the License. | ||
| */ | ||
|
|
||
| package v2 | ||
|
|
||
| import ( | ||
| "context" | ||
| "fmt" | ||
|
|
||
| "github.com/tektoncd/chains/pkg/chains/formats" | ||
| "github.com/tektoncd/chains/pkg/chains/formats/slsa/v2/taskrun" | ||
| "github.com/tektoncd/chains/pkg/chains/objects" | ||
| "github.com/tektoncd/chains/pkg/config" | ||
| ) | ||
|
|
||
| const ( | ||
| PayloadTypeSlsav2 = formats.PayloadTypeSlsav2 | ||
| ) | ||
|
|
||
| func init() { | ||
| formats.RegisterPayloader(PayloadTypeSlsav2, NewFormatter) | ||
| } | ||
|
|
||
| type SlsaV2 struct { | ||
| builderID string | ||
| } | ||
|
|
||
| func NewFormatter(cfg config.Config) (formats.Payloader, error) { | ||
| return &SlsaV2{ | ||
| builderID: cfg.Builder.ID, | ||
| }, nil | ||
| } | ||
|
|
||
| func (s *SlsaV2) Wrap() bool { | ||
| return true | ||
| } | ||
|
|
||
| func (s *SlsaV2) CreatePayload(ctx context.Context, obj interface{}) (interface{}, error) { | ||
| switch v := obj.(type) { | ||
| case *objects.TaskRunObject: | ||
| return taskrun.GenerateAttestation(s.builderID, s.Type(), v, ctx) | ||
| default: | ||
| return nil, fmt.Errorf("intoto does not support type: %s", v) | ||
| } | ||
| } | ||
|
|
||
| func (s *SlsaV2) Type() config.PayloadType { | ||
| return formats.PayloadTypeSlsav2 | ||
| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,97 @@ | ||
| /* | ||
| Copyright 2022 The Tekton Authors | ||
| Licensed under the Apache License, Version 2.0 (the "License"); | ||
| you may not use this file except in compliance with the License. | ||
| You may obtain a copy of the License at | ||
| http://www.apache.org/licenses/LICENSE-2.0 | ||
| Unless required by applicable law or agreed to in writing, software | ||
| distributed under the License is distributed on an "AS IS" BASIS, | ||
| WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | ||
| See the License for the specific language governing permissions and | ||
| limitations under the License. | ||
| */ | ||
|
|
||
| package taskrun | ||
|
|
||
| import ( | ||
| "context" | ||
| "fmt" | ||
| "reflect" | ||
|
|
||
| intoto "github.com/in-toto/in-toto-golang/in_toto" | ||
| slsa "github.com/in-toto/in-toto-golang/in_toto/slsa_provenance/v0.2" | ||
| "github.com/tektoncd/chains/pkg/chains/formats/slsa/extract" | ||
| "github.com/tektoncd/chains/pkg/chains/formats/slsa/internal/material" | ||
| slsav1 "github.com/tektoncd/chains/pkg/chains/formats/slsa/v1/taskrun" | ||
| "github.com/tektoncd/chains/pkg/chains/objects" | ||
| "github.com/tektoncd/chains/pkg/config" | ||
| "github.com/tektoncd/pipeline/pkg/apis/pipeline/v1beta1" | ||
| "k8s.io/apimachinery/pkg/util/sets" | ||
| "knative.dev/pkg/logging" | ||
| ) | ||
|
|
||
| // BuildConfig is the custom Chains format to fill out the | ||
| // "buildConfig" section of the slsa-provenance predicate | ||
| type BuildConfig struct { | ||
| TaskSpec *v1beta1.TaskSpec `json:"taskSpec"` | ||
| TaskRunResults []v1beta1.TaskRunResult `json:"taskRunResults"` | ||
| } | ||
|
|
||
| func GenerateAttestation(builderID string, payloadType config.PayloadType, tro *objects.TaskRunObject, ctx context.Context) (interface{}, error) { | ||
| logger := logging.FromContext(ctx) | ||
| subjects := extract.SubjectDigests(tro, logger) | ||
|
|
||
| mat, err := material.Materials(tro, logger) | ||
| if err != nil { | ||
| return nil, err | ||
| } | ||
| att := intoto.ProvenanceStatement{ | ||
| StatementHeader: intoto.StatementHeader{ | ||
| Type: intoto.StatementInTotoV01, | ||
| PredicateType: slsa.PredicateSLSAProvenance, | ||
| Subject: subjects, | ||
| }, | ||
| Predicate: slsa.ProvenancePredicate{ | ||
| Builder: slsa.ProvenanceBuilder{ | ||
| ID: builderID, | ||
| }, | ||
| BuildType: fmt.Sprintf("https://chains.tekton.dev/format/%v/type/%s", payloadType, tro.GetGVK()), | ||
| Invocation: invocation(tro), | ||
| BuildConfig: BuildConfig{TaskSpec: tro.Status.TaskSpec, TaskRunResults: tro.Status.TaskRunResults}, | ||
| Metadata: slsav1.Metadata(tro), | ||
| Materials: mat, | ||
| }, | ||
| } | ||
| return att, nil | ||
| } | ||
|
|
||
| // invocation describes the event that kicked off the build | ||
| // we currently don't set ConfigSource because we don't know | ||
| // which material the Task definition came from | ||
| func invocation(tro *objects.TaskRunObject) slsa.ProvenanceInvocation { | ||
| i := slsa.ProvenanceInvocation{} | ||
| if p := tro.Status.Provenance; p != nil { | ||
| i.ConfigSource = slsa.ConfigSource{ | ||
| URI: p.ConfigSource.URI, | ||
| Digest: p.ConfigSource.Digest, | ||
| EntryPoint: p.ConfigSource.EntryPoint, | ||
| } | ||
| } | ||
| i.Parameters = invocationParams(tro) | ||
| return i | ||
| } | ||
|
|
||
| // invocationParams adds all fields from the task run object except | ||
| // TaskRef or TaskSpec since they are in the ConfigSource or buildConfig. | ||
| func invocationParams(tro *objects.TaskRunObject) map[string]any { | ||
| var iParams map[string]any = make(map[string]any) | ||
| skipFields := sets.NewString("TaskRef", "TaskSpec") | ||
| v := reflect.ValueOf(tro.Spec) | ||
| for i := 0; i < v.NumField(); i++ { | ||
| fieldName := v.Type().Field(i).Name | ||
| if !skipFields.Has(v.Type().Field(i).Name) { | ||
| iParams[fieldName] = v.Field(i).Interface() | ||
| } | ||
| } | ||
| return iParams | ||
| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,344 @@ | ||
| /* | ||
| Copyright 2021 The Tekton Authors | ||
| Licensed under the Apache License, Version 2.0 (the "License"); | ||
| you may not use this file except in compliance with the License. | ||
| You may obtain a copy of the License at | ||
| http://www.apache.org/licenses/LICENSE-2.0 | ||
| Unless required by applicable law or agreed to in writing, software | ||
| distributed under the License is distributed on an "AS IS" BASIS, | ||
| WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | ||
| See the License for the specific language governing permissions and | ||
| limitations under the License. | ||
| */ | ||
|
|
||
| package taskrun | ||
|
|
||
| import ( | ||
| "reflect" | ||
| "strings" | ||
| "testing" | ||
| "time" | ||
|
|
||
| slsa "github.com/in-toto/in-toto-golang/in_toto/slsa_provenance/v0.2" | ||
|
|
||
| "github.com/ghodss/yaml" | ||
| "github.com/google/go-cmp/cmp" | ||
| "github.com/in-toto/in-toto-golang/in_toto" | ||
| "github.com/tektoncd/chains/pkg/artifacts" | ||
| "github.com/tektoncd/chains/pkg/chains/formats/slsa/extract" | ||
| slsav1 "github.com/tektoncd/chains/pkg/chains/formats/slsa/v1/taskrun" | ||
| "github.com/tektoncd/chains/pkg/chains/objects" | ||
| "github.com/tektoncd/pipeline/pkg/apis/pipeline/pod" | ||
| "github.com/tektoncd/pipeline/pkg/apis/pipeline/v1beta1" | ||
| "github.com/tektoncd/pipeline/pkg/apis/resource/v1alpha1" | ||
| corev1 "k8s.io/api/core/v1" | ||
| metav1 "k8s.io/apimachinery/pkg/apis/meta/v1" | ||
| v1 "k8s.io/apimachinery/pkg/apis/meta/v1" | ||
| logtesting "knative.dev/pkg/logging/testing" | ||
| ) | ||
|
|
||
| const ( | ||
| digest1 = "sha256:05f95b26ed10668b7183c1e2da98610e91372fa9f510046d4ce5812addad86b5" | ||
| digest2 = "sha256:05f95b26ed10668b7183c1e2da98610e91372fa9f510046d4ce5812addad86b6" | ||
| digest3 = "sha256:05f95b26ed10668b7183c1e2da98610e91372fa9f510046d4ce5812addad86b7" | ||
| digest4 = "sha256:05f95b26ed10668b7183c1e2da98610e91372fa9f510046d4ce5812addad86b8" | ||
| digest5 = "sha256:05f95b26ed10668b7183c1e2da98610e91372fa9f510046d4ce5812addad86b9" | ||
| ) | ||
|
|
||
| func TestMetadata(t *testing.T) { | ||
| tr := &v1beta1.TaskRun{ | ||
| ObjectMeta: v1.ObjectMeta{ | ||
| Name: "my-taskrun", | ||
| Namespace: "my-namespace", | ||
| Annotations: map[string]string{ | ||
| "chains.tekton.dev/reproducible": "true", | ||
| }, | ||
| }, | ||
| Status: v1beta1.TaskRunStatus{ | ||
| TaskRunStatusFields: v1beta1.TaskRunStatusFields{ | ||
| StartTime: &v1.Time{Time: time.Date(1995, time.December, 24, 6, 12, 12, 12, time.UTC)}, | ||
| CompletionTime: &v1.Time{Time: time.Date(1995, time.December, 24, 6, 12, 12, 24, time.UTC)}, | ||
| }, | ||
| }, | ||
| } | ||
| start := time.Date(1995, time.December, 24, 6, 12, 12, 12, time.UTC) | ||
| end := time.Date(1995, time.December, 24, 6, 12, 12, 24, time.UTC) | ||
| expected := &slsa.ProvenanceMetadata{ | ||
| BuildStartedOn: &start, | ||
| BuildFinishedOn: &end, | ||
| } | ||
| got := slsav1.Metadata(objects.NewTaskRunObject(tr)) | ||
| if !reflect.DeepEqual(expected, got) { | ||
| t.Fatalf("expected %v got %v", expected, got) | ||
| } | ||
| } | ||
|
|
||
| func TestMetadataInTimeZone(t *testing.T) { | ||
| tz := time.FixedZone("Test Time", int((12 * time.Hour).Seconds())) | ||
| tr := &v1beta1.TaskRun{ | ||
| ObjectMeta: v1.ObjectMeta{ | ||
| Name: "my-taskrun", | ||
| Namespace: "my-namespace", | ||
| Annotations: map[string]string{ | ||
| "chains.tekton.dev/reproducible": "true", | ||
| }, | ||
| }, | ||
| Status: v1beta1.TaskRunStatus{ | ||
| TaskRunStatusFields: v1beta1.TaskRunStatusFields{ | ||
| StartTime: &v1.Time{Time: time.Date(1995, time.December, 24, 6, 12, 12, 12, tz)}, | ||
| CompletionTime: &v1.Time{Time: time.Date(1995, time.December, 24, 6, 12, 12, 24, tz)}, | ||
| }, | ||
| }, | ||
| } | ||
| start := time.Date(1995, time.December, 24, 6, 12, 12, 12, tz).UTC() | ||
| end := time.Date(1995, time.December, 24, 6, 12, 12, 24, tz).UTC() | ||
| expected := &slsa.ProvenanceMetadata{ | ||
| BuildStartedOn: &start, | ||
| BuildFinishedOn: &end, | ||
| } | ||
| got := slsav1.Metadata(objects.NewTaskRunObject(tr)) | ||
| if !reflect.DeepEqual(expected, got) { | ||
| t.Fatalf("expected %v got %v", expected, got) | ||
| } | ||
| } | ||
|
|
||
| func TestInvocation(t *testing.T) { | ||
| taskrun := `apiVersion: tekton.dev/v1beta1 | ||
| kind: TaskRun | ||
| metadata: | ||
| uid: my-uid | ||
| spec: | ||
| params: | ||
| - name: my-param | ||
| value: string-param | ||
| - name: my-array-param | ||
| value: | ||
| - "my" | ||
| - "array" | ||
| - name: my-empty-string-param | ||
| value: "" | ||
| - name: my-empty-array-param | ||
| value: [] | ||
| status: | ||
| taskSpec: | ||
| params: | ||
| - name: my-param | ||
| default: ignored | ||
| - name: my-array-param | ||
| type: array | ||
| default: | ||
| - "also" | ||
| - "ignored" | ||
| - name: my-default-param | ||
| default: string-default-param | ||
| - name: my-default-array-param | ||
| type: array | ||
| default: | ||
| - "array" | ||
| - "default" | ||
| - "param" | ||
| - name: my-empty-string-param | ||
| default: "ignored" | ||
| - name: my-empty-array-param | ||
| type: array | ||
| default: | ||
| - "also" | ||
| - "ignored" | ||
| - name: my-default-empty-string-param | ||
| default: "" | ||
| - name: my-default-empty-array-param | ||
| type: array | ||
| default: [] | ||
| ` | ||
|
|
||
| var taskRun *v1beta1.TaskRun | ||
| if err := yaml.Unmarshal([]byte(taskrun), &taskRun); err != nil { | ||
| t.Fatal(err) | ||
| } | ||
|
|
||
| expected := slsa.ProvenanceInvocation{ | ||
| Parameters: map[string]any{ | ||
| "Params": []v1beta1.Param{ | ||
| { | ||
| Name: "my-param", | ||
| Value: v1beta1.ParamValue{Type: "string", StringVal: "string-param"}, | ||
| }, | ||
| { | ||
| Name: "my-array-param", | ||
| Value: v1beta1.ParamValue{Type: "array", ArrayVal: []string{"my", "array"}}, | ||
| }, | ||
| {Name: "my-empty-string-param", Value: v1beta1.ParamValue{Type: "string"}}, | ||
| { | ||
| Name: "my-empty-array-param", | ||
| Value: v1beta1.ParamValue{Type: "array", ArrayVal: []string{}}, | ||
| }, | ||
| }, | ||
| "ComputeResources": (*corev1.ResourceRequirements)(nil), | ||
| "Debug": (*v1beta1.TaskRunDebug)(nil), | ||
| "PodTemplate": (*pod.Template)(nil), | ||
| "Resources": (*v1beta1.TaskRunResources)(nil), | ||
| "Retries": 0, | ||
| "ServiceAccountName": "", | ||
| "SidecarOverrides": []v1beta1.TaskRunSidecarOverride(nil), | ||
| "Status": v1beta1.TaskRunSpecStatus(""), | ||
| "StatusMessage": v1beta1.TaskRunSpecStatusMessage(""), | ||
| "StepOverrides": []v1beta1.TaskRunStepOverride(nil), | ||
| "Timeout": (*metav1.Duration)(nil), | ||
| "Workspaces": []v1beta1.WorkspaceBinding(nil), | ||
| }, | ||
| } | ||
| got := invocation(objects.NewTaskRunObject(taskRun)) | ||
| if !reflect.DeepEqual(expected, got) { | ||
| if d := cmp.Diff(expected, got); d != "" { | ||
| t.Log(d) | ||
| } | ||
| t.Fatalf("expected \n%v\n got \n%v\n", expected, got) | ||
| } | ||
| } | ||
|
|
||
| func TestGetSubjectDigests(t *testing.T) { | ||
| tr := &v1beta1.TaskRun{ | ||
| Spec: v1beta1.TaskRunSpec{ | ||
| Resources: &v1beta1.TaskRunResources{ | ||
| Outputs: []v1beta1.TaskResourceBinding{ | ||
| { | ||
| PipelineResourceBinding: v1beta1.PipelineResourceBinding{ | ||
| Name: "nil-check", | ||
| }, | ||
| }, { | ||
| PipelineResourceBinding: v1beta1.PipelineResourceBinding{ | ||
| Name: "built-image", | ||
| ResourceSpec: &v1alpha1.PipelineResourceSpec{ | ||
| Type: v1alpha1.PipelineResourceTypeImage, | ||
| }, | ||
| }, | ||
| }, | ||
| }, | ||
| }, | ||
| }, | ||
| Status: v1beta1.TaskRunStatus{ | ||
| TaskRunStatusFields: v1beta1.TaskRunStatusFields{ | ||
| TaskRunResults: []v1beta1.TaskRunResult{ | ||
| { | ||
| Name: "IMAGE_URL", | ||
| Value: *v1beta1.NewArrayOrString("registry/myimage"), | ||
| }, | ||
| { | ||
| Name: "IMAGE_DIGEST", | ||
| Value: *v1beta1.NewArrayOrString(digest1), | ||
| }, | ||
| { | ||
| Name: "mvn1_ARTIFACT_URI", | ||
| Value: *v1beta1.NewArrayOrString("maven-test-0.1.1.jar"), | ||
| }, | ||
| { | ||
| Name: "mvn1_ARTIFACT_DIGEST", | ||
| Value: *v1beta1.NewArrayOrString(digest3), | ||
| }, | ||
| { | ||
| Name: "mvn1_pom_ARTIFACT_URI", | ||
| Value: *v1beta1.NewArrayOrString("maven-test-0.1.1.pom"), | ||
| }, | ||
| { | ||
| Name: "mvn1_pom_ARTIFACT_DIGEST", | ||
| Value: *v1beta1.NewArrayOrString(digest4), | ||
| }, | ||
| { | ||
| Name: "mvn1_src_ARTIFACT_URI", | ||
| Value: *v1beta1.NewArrayOrString("maven-test-0.1.1-sources.jar"), | ||
| }, | ||
| { | ||
| Name: "mvn1_src_ARTIFACT_DIGEST", | ||
| Value: *v1beta1.NewArrayOrString(digest5), | ||
| }, | ||
| { | ||
| Name: "invalid_ARTIFACT_DIGEST", | ||
| Value: *v1beta1.NewArrayOrString(digest5), | ||
| }, | ||
| { | ||
| Name: "mvn1_pkg" + "-" + artifacts.ArtifactsOutputsResultName, | ||
| Value: *v1beta1.NewObject(map[string]string{ | ||
| "uri": "projects/test-project-1/locations/us-west4/repositories/test-repo/mavenArtifacts/com.google.guava:guava:31.0-jre", | ||
| "digest": digest1, | ||
| }), | ||
| }, | ||
| { | ||
| Name: "mvn1_pom_sha512" + "-" + artifacts.ArtifactsOutputsResultName, | ||
| Value: *v1beta1.NewObject(map[string]string{ | ||
| "uri": "com.google.guava:guava:1.0-jre.pom", | ||
| "digest": digest2, | ||
| }), | ||
| }, | ||
| { | ||
| Name: "img1_input" + "-" + artifacts.ArtifactsInputsResultName, | ||
| Value: *v1beta1.NewObject(map[string]string{ | ||
| "uri": "gcr.io/foo/bar", | ||
| "digest": digest3, | ||
| }), | ||
| }, | ||
| }, | ||
| ResourcesResult: []v1beta1.PipelineResourceResult{ | ||
| { | ||
| ResourceName: "built-image", | ||
| Key: "url", | ||
| Value: "registry/resource-image", | ||
| }, { | ||
| ResourceName: "built-image", | ||
| Key: "digest", | ||
| Value: digest2, | ||
| }, | ||
| }, | ||
| }, | ||
| }, | ||
| } | ||
|
|
||
| expected := []in_toto.Subject{ | ||
| { | ||
| Name: "com.google.guava:guava:1.0-jre.pom", | ||
| Digest: slsa.DigestSet{ | ||
| "sha256": strings.TrimPrefix(digest2, "sha256:"), | ||
| }, | ||
| }, { | ||
| Name: "index.docker.io/registry/myimage", | ||
| Digest: slsa.DigestSet{ | ||
| "sha256": strings.TrimPrefix(digest1, "sha256:"), | ||
| }, | ||
| }, { | ||
| Name: "maven-test-0.1.1-sources.jar", | ||
| Digest: slsa.DigestSet{ | ||
| "sha256": strings.TrimPrefix(digest5, "sha256:"), | ||
| }, | ||
| }, { | ||
| Name: "maven-test-0.1.1.jar", | ||
| Digest: slsa.DigestSet{ | ||
| "sha256": strings.TrimPrefix(digest3, "sha256:"), | ||
| }, | ||
| }, { | ||
| Name: "maven-test-0.1.1.pom", | ||
| Digest: slsa.DigestSet{ | ||
| "sha256": strings.TrimPrefix(digest4, "sha256:"), | ||
| }, | ||
| }, { | ||
| Name: "projects/test-project-1/locations/us-west4/repositories/test-repo/mavenArtifacts/com.google.guava:guava:31.0-jre", | ||
| Digest: slsa.DigestSet{ | ||
| "sha256": strings.TrimPrefix(digest1, "sha256:"), | ||
| }, | ||
| }, { | ||
| Name: "registry/resource-image", | ||
| Digest: slsa.DigestSet{ | ||
| "sha256": strings.TrimPrefix(digest2, "sha256:"), | ||
| }, | ||
| }, | ||
| } | ||
| tro := objects.NewTaskRunObject(tr) | ||
| got := extract.SubjectDigests(tro, logtesting.TestLogger(t)) | ||
| if !reflect.DeepEqual(expected, got) { | ||
| if d := cmp.Diff(expected, got); d != "" { | ||
| t.Log(d) | ||
| } | ||
| t.Fatalf("expected \n%v\n got \n%v\n", expected, got) | ||
| } | ||
| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,111 @@ | ||
| { | ||
| "_type": "https://in-toto.io/Statement/v0.1", | ||
| "predicateType": "https://slsa.dev/provenance/v0.2", | ||
| "subject": [ | ||
| { | ||
| "name": "gcr.io/foo/bar", | ||
| "digest": { | ||
| "sha256": "05f95b26ed10668b7183c1e2da98610e91372fa9f510046d4ce5812addad86b5" | ||
| } | ||
| } | ||
| ], | ||
| "predicate": { | ||
| "builder": { | ||
| "id": "https://tekton.dev/chains/v2" | ||
| }, | ||
| "buildType": "https://chains.tekton.dev/format/slsa/v2alpha1/type/tekton.dev/v1beta1/TaskRun", | ||
| "invocation": { | ||
| "configSource": {}, | ||
| "parameters": { | ||
| "ComputeResources": null, | ||
| "Debug": null, | ||
| "Params": null, | ||
| "PodTemplate": null, | ||
| "Resources": { | ||
| "inputs": [{ | ||
| "name": "sourcerepo", | ||
| "resourceSpec": { | ||
| "params": [ | ||
| {"name": "revision", "value": "v0.32.0"}, | ||
| { | ||
| "name": "url", | ||
| "value": "https://github.com/GoogleContainerTools/skaffold" | ||
| } | ||
| ], | ||
| "type": "git" | ||
| } | ||
| }], | ||
| "outputs": [{ | ||
| "name": "builtImage", | ||
| "resourceSpec": { | ||
| "params": [{"name": "url", "value": "gcr.io/foo/bar"}], | ||
| "type": "image" | ||
| } | ||
| }] | ||
| }, | ||
| "Retries": 0, | ||
| "ServiceAccountName": "default", | ||
| "SidecarOverrides": null, | ||
| "Status": "", | ||
| "StatusMessage": "", | ||
| "StepOverrides": null, | ||
| "Timeout": "1h0m0s", | ||
| "Workspaces": null | ||
| } | ||
| }, | ||
| "buildConfig": { | ||
| "taskSpec": { | ||
| "resources": { | ||
| "inputs": [{ | ||
| "name": "sourcerepo", | ||
| "type": "git" | ||
| }], | ||
| "outputs": [{ | ||
| "name": "builtImage", | ||
| "type": "image", | ||
| "targetPath": "/workspace/sourcerepo" | ||
| }] | ||
| }, | ||
| "steps": [ | ||
| { | ||
| "name": "build-and-push", | ||
| "image": "busybox", | ||
| "resources": {}, | ||
| "script": "set -e\ncat \u003c\u003cEOF > $(inputs.resources.sourcerepo.path)/index.json\n{\n\"schemaVersion\": 2,\n\"manifests\": [\n {\n \"mediaType\": \"application/vnd.oci.image.index.v1+json\",\n \"size\": 314,\n \"digest\": \"sha256:05f95b26ed10668b7183c1e2da98610e91372fa9f510046d4ce5812addad86b5\"\n }\n]\n}\n" | ||
| },{ | ||
| "name": "echo", | ||
| "image": "busybox", | ||
| "resources": {}, | ||
| "script": "cat $(inputs.resources.sourcerepo.path)/index.json" | ||
| } | ||
| ] | ||
| } | ||
| }, | ||
| "metadata": { | ||
| "buildStartedOn": "{{index .BuildStartTimes 0}}", | ||
| "buildFinishedOn": "{{index .BuildFinishedTimes 0}}", | ||
| "completeness": { | ||
| "parameters": false, | ||
| "environment": false, | ||
| "materials": false | ||
| }, | ||
| "reproducible": false | ||
| }, | ||
| "materials": [ | ||
| {{range .URIDigest}} | ||
| { | ||
| "uri": "{{.URI}}", | ||
| "digest": { | ||
| "sha256": "{{.Digest}}" | ||
| } | ||
| }, | ||
| {{end}} | ||
| { | ||
| "uri": "git+https://github.com/GoogleContainerTools/skaffold@v0.32.0", | ||
| "digest": { | ||
| "sha1": "6ed7aad5e8a36052ee5f6079fc91368e362121f7" | ||
| } | ||
| } | ||
| ] | ||
| } | ||
| } |