76 lines
2.3 KiB
Go
76 lines
2.3 KiB
Go
/*
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Copyright Docker attest authors
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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*/
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package attestation_test
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import (
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"fmt"
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"net/url"
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"strings"
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"testing"
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"github.com/docker/attest"
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"github.com/docker/attest/attestation"
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"github.com/docker/attest/internal/test"
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"github.com/docker/attest/oci"
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"github.com/docker/attest/policy"
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"github.com/google/go-containerregistry/pkg/registry"
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"github.com/stretchr/testify/assert"
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"github.com/stretchr/testify/require"
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)
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func TestRegistry(t *testing.T) {
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ctx, signer := test.Setup(t)
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regServer := test.NewLocalRegistry(ctx, registry.WithReferrersSupport(false))
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defer regServer.Close()
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u, err := url.Parse(regServer.URL)
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require.NoError(t, err)
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opts := &attestation.SigningOptions{}
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attIdx, err := oci.IndexFromPath(test.UnsignedTestIndex(".."))
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require.NoError(t, err)
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signedManifests, err := attest.SignStatements(ctx, attIdx.Index, signer, opts)
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require.NoError(t, err)
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signedIndex := attIdx.Index
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signedIndex, err = attestation.UpdateIndexImages(signedIndex, signedManifests)
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require.NoError(t, err)
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indexName := fmt.Sprintf("%s/repo:root", u.Host)
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require.NoError(t, err)
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err = oci.PushIndexToRegistry(ctx, signedIndex, indexName)
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require.NoError(t, err)
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spec, err := oci.ParseImageSpec(indexName)
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require.NoError(t, err)
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resolver, err := policy.CreateImageDetailsResolver(spec)
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require.NoError(t, err)
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desc, err := resolver.ImageDescriptor(ctx)
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require.NoError(t, err)
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digest := desc.Digest.String()
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assert.True(t, strings.Contains(digest, "sha256:"))
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// resolver also works with platform specific digest
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spec, err = oci.ParseImageSpec(fmt.Sprintf("%s@%s", indexName, digest))
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require.NoError(t, err)
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resolver, err = policy.CreateImageDetailsResolver(spec)
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require.NoError(t, err)
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desc, err = resolver.ImageDescriptor(ctx)
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require.NoError(t, err)
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assert.Equal(t, desc.Digest.String(), digest)
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}
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