From e5d9c8c285c68c4e7abc9a5dfe6d9861e8ba3678 Mon Sep 17 00:00:00 2001 From: Kyounghoon Jang Date: Tue, 25 Nov 2025 10:33:48 +0900 Subject: [PATCH 1/2] Add a DefaultNetwork field to NetworkInfo Signed-off-by: Kyounghoon Jang --- common/libnetwork/cni/network.go | 7 ++++--- common/libnetwork/netavark/network.go | 9 +++++---- common/libnetwork/types/network.go | 11 ++++++----- 3 files changed, 15 insertions(+), 12 deletions(-) diff --git a/common/libnetwork/cni/network.go b/common/libnetwork/cni/network.go index 8a22773388..33220a2827 100644 --- a/common/libnetwork/cni/network.go +++ b/common/libnetwork/cni/network.go @@ -327,9 +327,10 @@ func (n *cniNetwork) NetworkInfo() types.NetworkInfo { } info := types.NetworkInfo{ - Backend: types.CNI, - Package: packageVersion, - Path: path, + Backend: types.CNI, + Package: packageVersion, + Path: path, + DefaultNetwork: n.defaultNetwork, } dnsPath := filepath.Join(path, "dnsname") diff --git a/common/libnetwork/netavark/network.go b/common/libnetwork/netavark/network.go index 855023db7d..9dbe3b452d 100644 --- a/common/libnetwork/netavark/network.go +++ b/common/libnetwork/netavark/network.go @@ -369,10 +369,11 @@ func (n *netavarkNetwork) NetworkInfo() types.NetworkInfo { logrus.Infof("Failed to get the netavark version: %v", err) } info := types.NetworkInfo{ - Backend: types.Netavark, - Version: programVersion, - Package: packageVersion, - Path: path, + Backend: types.Netavark, + Version: programVersion, + Package: packageVersion, + Path: path, + DefaultNetwork: n.defaultNetwork, } dnsPath := n.aardvarkBinary diff --git a/common/libnetwork/types/network.go b/common/libnetwork/types/network.go index 5b15d08037..4471f6c507 100644 --- a/common/libnetwork/types/network.go +++ b/common/libnetwork/types/network.go @@ -97,11 +97,12 @@ type NetworkUpdateOptions struct { // NetworkInfo contains the network information. type NetworkInfo struct { - Backend NetworkBackend `json:"backend"` - Version string `json:"version,omitempty"` - Package string `json:"package,omitempty"` - Path string `json:"path,omitempty"` - DNS DNSNetworkInfo `json:"dns,omitempty"` + Backend NetworkBackend `json:"backend"` + Version string `json:"version,omitempty"` + Package string `json:"package,omitempty"` + Path string `json:"path,omitempty"` + DNS DNSNetworkInfo `json:"dns,omitempty"` + DefaultNetwork string `json:"default_network,omitempty"` } // DNSNetworkInfo contains the DNS information. From 8cf69fd7a56828b8e66028bce83a97f36bd8c073 Mon Sep 17 00:00:00 2001 From: Vance Date: Tue, 25 Nov 2025 13:56:27 -0500 Subject: [PATCH 2/2] Add delta manifest and delta layer support Generated-By: Claude Code Signed-off-by: Vance --- go.work.sum | 11 +- image/copy/compression.go | 17 ++ image/copy/single.go | 165 ++++++++++++++- image/docker/docker_image_src.go | 41 ++++ image/go.mod | 1 + image/go.sum | 191 ++++++++++++++++++ image/internal/image/unparsed.go | 20 ++ image/internal/testing/mocks/image_source.go | 10 + .../internal/testing/mocks/unparsed_image.go | 5 + image/manifest/oci.go | 13 +- image/openshift/openshift_dest.go | 5 + image/openshift/openshift_src.go | 16 ++ image/storage/storage_dest.go | 55 +++++ image/types/types.go | 73 +++++++ vendor/github.com/containers/tar-diff/LICENSE | 189 +++++++++++++++++ .../containers/tar-diff/pkg/common/common.go | 11 + .../containers/tar-diff/pkg/common/version.go | 3 + .../tar-diff/pkg/tar-patch/apply.go | 175 ++++++++++++++++ vendor/modules.txt | 4 + 19 files changed, 990 insertions(+), 15 deletions(-) create mode 100644 vendor/github.com/containers/tar-diff/LICENSE create mode 100644 vendor/github.com/containers/tar-diff/pkg/common/common.go create mode 100644 vendor/github.com/containers/tar-diff/pkg/common/version.go create mode 100644 vendor/github.com/containers/tar-diff/pkg/tar-patch/apply.go diff --git a/go.work.sum b/go.work.sum index 9cc0f2e826..5225bd3b21 100644 --- a/go.work.sum +++ b/go.work.sum @@ -1,22 +1,20 @@ github.com/BurntSushi/toml v1.4.0/go.mod h1:ukJfTF/6rtPPRCnwkur4qwRxa8vTRFBF0uk2lLoLwho= github.com/clipperhouse/uax29/v2 v2.2.0/go.mod h1:EFJ2TJMRUaplDxHKj1qAEhCtQPW2tJSwu5BF98AuoVM= +github.com/coreos/go-systemd v0.0.0-20190321100706-95778dfbb74e h1:Wf6HqHfScWJN9/ZjdUKyjop4mf3Qdd+1TvvltAvM3m8= github.com/cpuguy83/go-md2man/v2 v2.0.5/go.mod h1:tgQtvFlXSQOSOSIRvRPT7W67SCa46tRHOmNcaadrF8o= github.com/cpuguy83/go-md2man/v2 v2.0.7/go.mod h1:oOW0eioCTA6cOiMLiUPZOpcVxMig6NIQQ7OS05n1F4g= github.com/cyphar/filepath-securejoin v0.5.1/go.mod h1:Sdj7gXlvMcPZsbhwhQ33GguGLDGQL7h7bg04C/+u9jI= github.com/fatih/color v1.15.0/go.mod h1:0h5ZqXfHYED7Bhv2ZJamyIOUej9KtShiJESRwBDUSsw= -github.com/fatih/color v1.18.0/go.mod h1:4FelSpRwEGDpQ12mAdzqdOukCy4u8WUtOY6lkT/6HfU= +github.com/godbus/dbus v0.0.0-20190422162347-ade71ed3457e h1:BWhy2j3IXJhjCbC68FptL43tDKIq8FladmaTs3Xs7Z8= github.com/magefile/mage v1.14.0/go.mod h1:z5UZb/iS3GoOSn0JgWuiw7dxlurVYTu+/jHXqQg881A= -github.com/mattn/go-colorable v0.1.14/go.mod h1:6LmQG8QLFO4G5z1gPvYEzlUgJ2wF+stgPZH1UqBm1s8= github.com/mattn/go-isatty v0.0.16/go.mod h1:kYGgaQfpe5nmfYZH+SKPsOc2e4SrIfOl2e/yFXSvRLM= github.com/mattn/go-isatty v0.0.17/go.mod h1:kYGgaQfpe5nmfYZH+SKPsOc2e4SrIfOl2e/yFXSvRLM= -github.com/modern-go/reflect2 v1.0.3-0.20250322232337-35a7c28c31ee/go.mod h1:yWuevngMOJpCy52FWWMvUC8ws7m/LJsjYzDa0/r8luk= -github.com/sergi/go-diff v1.4.0/go.mod h1:A0bzQcvG0E7Rwjx0REVgAGH58e96+X0MeOfepqsbeW4= -github.com/sirupsen/logrus v1.9.4-0.20230606125235-dd1b4c2e81af/go.mod h1:naHLuLoDiP4jHNo9R0sCBMtWGeIprob74mVsIT4qYEQ= -github.com/pkg/browser v0.0.0-20240102092130-5ac0b6a4141c/go.mod h1:7rwL4CYBLnjLxUqIJNnCWiEdr3bn6IUYi15bNlnbCCU= +github.com/mistifyio/go-zfs v2.1.1+incompatible h1:gAMO1HM9xBRONLHHYnu5iFsOJUiJdNZo6oqSENd4eW8= github.com/stretchr/objx v0.5.0/go.mod h1:Yh+to48EsGEfYuaHDzXPcE3xhTkx73EhmCGUpEOglKo= github.com/stretchr/objx v0.5.2/go.mod h1:FRsXN1f5AsAjCGJKqEizvkpNtU+EGNCLh3NxZ/8L+MA= github.com/stretchr/testify v1.8.4/go.mod h1:sz/lmYIOXD/1dqDmKjjqLyZ2RngseejIcXlSw2iwfAo= github.com/stretchr/testify v1.9.0/go.mod h1:r2ic/lqez/lEtzL7wO/rwa5dbSLXVDPFyf8C91i36aY= +github.com/tchap/go-patricia v2.3.0+incompatible h1:GkY4dP3cEfEASBPPkWd+AmjYxhmDkqO9/zg7R0lSQRs= github.com/urfave/cli v1.22.16/go.mod h1:EeJR6BKodywf4zciqrdw6hpCPk68JO9z5LazXZMn5Po= go.opentelemetry.io/otel/exporters/otlp/otlptrace v1.36.0/go.mod h1:90PoxvaEB5n6AOdZvi+yWJQoE95U8Dhhw2bSyRqnTD0= go.opentelemetry.io/proto/otlp v1.6.0/go.mod h1:cicgGehlFuNdgZkcALOCh3VE6K/u2tAjzlRhDwmVpZc= @@ -26,7 +24,6 @@ golang.org/x/net v0.44.0/go.mod h1:ECOoLqd5U3Lhyeyo/QDCEVQ4sNgYsqvCZ722XogGieY= golang.org/x/sync v0.13.0/go.mod h1:1dzgHSNfp02xaA81J2MS99Qcpr2w7fw1gpm99rleRqA= golang.org/x/sync v0.17.0/go.mod h1:9KTHXmSnoGruLpwFjVSX0lNNA75CykiMECbovNTZqGI= golang.org/x/sys v0.0.0-20220811171246-fbc7d0a398ab/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg= -golang.org/x/sys v0.1.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg= golang.org/x/sys v0.6.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg= golang.org/x/sys v0.14.0/go.mod h1:/VUhepiaJMQUp4+oa/7Zr1D23ma6VTLIYjOOTFZPUcA= golang.org/x/sys v0.26.0/go.mod h1:/VUhepiaJMQUp4+oa/7Zr1D23ma6VTLIYjOOTFZPUcA= diff --git a/image/copy/compression.go b/image/copy/compression.go index 5b57bf1764..568e039ff9 100644 --- a/image/copy/compression.go +++ b/image/copy/compression.go @@ -120,6 +120,7 @@ func (ic *imageCopier) blobPipelineCompressionStep(stream *sourceStream, canModi if canModifyBlob && layerCompressionChangeSupported { for _, fn := range []func(*sourceStream, bpDetectCompressionStepData) (*bpCompressionStepData, error){ ic.bpcPreserveEncrypted, + ic.bpcPreserveNoCompress, ic.bpcCompressUncompressed, ic.bpcRecompressCompressed, ic.bpcDecompressCompressed, @@ -153,6 +154,22 @@ func (ic *imageCopier) bpcPreserveEncrypted(stream *sourceStream, _ bpDetectComp return nil, nil } +// bpcPreserveNoCompress checks if the input is a no-compress type (like tar-diff), and returns a *bpCompressionStepData if so. +func (ic *imageCopier) bpcPreserveNoCompress(stream *sourceStream, _ bpDetectCompressionStepData) (*bpCompressionStepData, error) { + if manifest.IsNoCompressType(stream.info.MediaType) { + logrus.Debugf("Using original blob without modification for no-compress type") + return &bpCompressionStepData{ + operation: bpcOpPreserveOpaque, + uploadedOperation: types.PreserveOriginal, + uploadedAlgorithm: nil, + srcCompressorBaseVariantName: internalblobinfocache.UnknownCompression, + uploadedCompressorBaseVariantName: internalblobinfocache.UnknownCompression, + uploadedCompressorSpecificVariantName: internalblobinfocache.UnknownCompression, + }, nil + } + return nil, nil +} + // bpcCompressUncompressed checks if we should be compressing an uncompressed input, and returns a *bpCompressionStepData if so. func (ic *imageCopier) bpcCompressUncompressed(stream *sourceStream, detected bpDetectCompressionStepData) (*bpCompressionStepData, error) { if ic.c.dest.DesiredLayerCompression() == types.Compress && !detected.isCompressed { diff --git a/image/copy/single.go b/image/copy/single.go index 588ad9ab3a..41914faf18 100644 --- a/image/copy/single.go +++ b/image/copy/single.go @@ -10,9 +10,11 @@ import ( "maps" "reflect" "slices" + "sort" "strings" "sync" + tarpatch "github.com/containers/tar-diff/pkg/tar-patch" digest "github.com/opencontainers/go-digest" imgspecv1 "github.com/opencontainers/image-spec/specs-go/v1" "github.com/sirupsen/logrus" @@ -30,6 +32,20 @@ import ( chunkedToc "go.podman.io/storage/pkg/chunked/toc" ) +// formatSize formats a size in bytes with dynamic units (B, KB, MB, GB) +func formatSize(size int64) string { + const unit = 1024 + if size < unit { + return fmt.Sprintf("%d B", size) + } + div, exp := int64(unit), 0 + for n := size / unit; n >= unit; n /= unit { + div *= unit + exp++ + } + return fmt.Sprintf("%.1f %cB", float64(size)/float64(div), "KMGT"[exp]) +} + // imageCopier tracks state specific to a single image (possibly an item of a manifest list) type imageCopier struct { c *copier @@ -448,6 +464,11 @@ func (ic *imageCopier) copyLayers(ctx context.Context) ([]compressiontypes.Algor srcInfosUpdated = true } + deltaLayers, err := types.ImageDeltaLayers(ic.src, ctx) + if err != nil { + return nil, err + } + type copyLayerData struct { destInfo types.BlobInfo diffID digest.Digest @@ -466,7 +487,7 @@ func (ic *imageCopier) copyLayers(ctx context.Context) ([]compressiontypes.Algor copyGroup := sync.WaitGroup{} data := make([]copyLayerData, len(srcInfos)) - copyLayerHelper := func(index int, srcLayer types.BlobInfo, toEncrypt bool, pool *mpb.Progress, srcRef reference.Named) { + copyLayerHelper := func(index int, srcLayer types.BlobInfo, toEncrypt bool, pool *mpb.Progress, srcRef reference.Named, deltaLayers []types.BlobInfo) { defer ic.c.concurrentBlobCopiesSemaphore.Release(1) defer copyGroup.Done() cld := copyLayerData{} @@ -481,7 +502,7 @@ func (ic *imageCopier) copyLayers(ctx context.Context) ([]compressiontypes.Algor logrus.Debugf("Skipping foreign layer %q copy to %s", cld.destInfo.Digest, ic.c.dest.Reference().Transport().Name()) } } else { - cld.destInfo, cld.diffID, cld.err = ic.copyLayer(ctx, srcLayer, toEncrypt, pool, index, srcRef, manifestLayerInfos[index].EmptyLayer) + cld.destInfo, cld.diffID, cld.err = ic.copyLayer(ctx, index, srcLayer, toEncrypt, pool, srcRef, manifestLayerInfos[index].EmptyLayer, deltaLayers) } data[index] = cld } @@ -521,7 +542,7 @@ func (ic *imageCopier) copyLayers(ctx context.Context) ([]compressiontypes.Algor return fmt.Errorf("copying layer: %w", err) } copyGroup.Add(1) - go copyLayerHelper(i, srcLayer, layersToEncrypt.Contains(i), progressPool, ic.c.rawSource.Reference().DockerReference()) + go copyLayerHelper(i, srcLayer, layersToEncrypt.Contains(i), progressPool, ic.c.rawSource.Reference().DockerReference(), deltaLayers) } // A call to copyGroup.Wait() is done at this point by the defer above. @@ -690,10 +711,85 @@ func compressionEditsFromBlobInfo(srcInfo types.BlobInfo) (types.LayerCompressio } } +// getMatchingDeltaLayers gets all the deltas that apply to this layer +func (ic *imageCopier) getMatchingDeltaLayers(ctx context.Context, srcIndex int, deltaLayers []types.BlobInfo) (digest.Digest, []*types.BlobInfo) { + if deltaLayers == nil { + return "", nil + } + config, _ := ic.src.OCIConfig(ctx) + if config == nil || config.RootFS.DiffIDs == nil || len(config.RootFS.DiffIDs) <= srcIndex { + return "", nil + } + + layerDiffID := config.RootFS.DiffIDs[srcIndex] + + var matchingLayers []*types.BlobInfo + for i := range deltaLayers { + deltaLayer := &deltaLayers[i] + to := deltaLayer.Annotations["io.github.containers.delta.to"] + if to == layerDiffID.String() { + matchingLayers = append(matchingLayers, deltaLayer) + } + } + + return layerDiffID, matchingLayers +} + +// resolveDeltaLayer looks at which of the matching delta froms have locally available data and picks the best one +func (ic *imageCopier) resolveDeltaLayer(ctx context.Context, matchingDeltas []*types.BlobInfo) (io.ReadCloser, tarpatch.DataSource, types.BlobInfo, error) { + // Sort smallest deltas so we favour the smallest useable one + sort.Slice(matchingDeltas, func(i, j int) bool { + return matchingDeltas[i].Size < matchingDeltas[j].Size + }) + + for i := range matchingDeltas { + matchingDelta := matchingDeltas[i] + from := matchingDelta.Annotations["io.github.containers.delta.from"] + fromDigest, err := digest.Parse(from) + if err != nil { + continue // Silently ignore if server specified a weird format + } + + dataSource, err := types.ImageDestinationGetLayerDeltaData(ic.c.dest, ctx, fromDigest) + if err != nil { + return nil, nil, types.BlobInfo{}, err // Internal error + } + if dataSource == nil { + continue // from layer doesn't exist + } + + logrus.Debugf("Using delta %v for DiffID %v", matchingDelta.Digest, fromDigest) + + deltaStream, _, err := ic.c.rawSource.GetBlob(ctx, *matchingDelta, ic.c.blobInfoCache) + if err != nil { + return nil, nil, types.BlobInfo{}, fmt.Errorf("reading delta blob %s: %w", matchingDelta.Digest, err) + } + return deltaStream, dataSource, *matchingDelta, nil + } + return nil, nil, types.BlobInfo{}, nil +} + +// canUseDeltas checks if deltas can be used for this layer +func (ic *imageCopier) canUseDeltas(srcInfo types.BlobInfo) (bool, string) { + // Deltas rewrite the manifest to refer to the uncompressed digest, so we must be able to substitute blobs + if !ic.canSubstituteBlobs { + return false, "" + } + + switch srcInfo.MediaType { + case manifest.DockerV2Schema2LayerMediaType, manifest.DockerV2SchemaLayerMediaTypeUncompressed: + return true, manifest.DockerV2SchemaLayerMediaTypeUncompressed + case imgspecv1.MediaTypeImageLayer, imgspecv1.MediaTypeImageLayerGzip, imgspecv1.MediaTypeImageLayerZstd: + return true, imgspecv1.MediaTypeImageLayer + } + + return false, "" +} + // copyLayer copies a layer with srcInfo (with known Digest and Annotations and possibly known Size) in src to dest, perhaps (de/re/)compressing it, // and returns a complete blobInfo of the copied layer, and a value for LayerDiffIDs if diffIDIsNeeded // srcRef can be used as an additional hint to the destination during checking whether a layer can be reused but srcRef can be nil. -func (ic *imageCopier) copyLayer(ctx context.Context, srcInfo types.BlobInfo, toEncrypt bool, pool *mpb.Progress, layerIndex int, srcRef reference.Named, emptyLayer bool) (types.BlobInfo, digest.Digest, error) { +func (ic *imageCopier) copyLayer(ctx context.Context, srcIndex int, srcInfo types.BlobInfo, toEncrypt bool, pool *mpb.Progress, srcRef reference.Named, emptyLayer bool, deltaLayers []types.BlobInfo) (types.BlobInfo, digest.Digest, error) { // If the srcInfo doesn't contain compression information, try to compute it from the // MediaType, which was either read from a manifest by way of LayerInfos() or constructed // by LayerInfosForCopy(), if it was supplied at all. If we succeed in copying the blob, @@ -712,6 +808,59 @@ func (ic *imageCopier) copyLayer(ctx context.Context, srcInfo types.BlobInfo, to ic.c.printCopyInfo("blob", srcInfo) + // First look for a delta that matches this layer and substitute the result of that + if ok, deltaResultMediaType := ic.canUseDeltas(srcInfo); ok { + // Get deltas going TO this layer + deltaDiffID, matchingDeltas := ic.getMatchingDeltaLayers(ctx, srcIndex, deltaLayers) + // Get best possible FROM delta + deltaStream, deltaDataSource, matchingDelta, err := ic.resolveDeltaLayer(ctx, matchingDeltas) + if err != nil { + return types.BlobInfo{}, "", err + } + if deltaStream != nil { + logrus.Debugf("Applying delta for layer %s (delta size: %.1f MB)", deltaDiffID, float64(matchingDelta.Size)/(1024.0*1024.0)) + bar, err := ic.c.createProgressBar(pool, false, matchingDelta, "delta", "done") + if err != nil { + return types.BlobInfo{}, "", err + } + + wrappedDeltaStream := bar.ProxyReader(deltaStream) + + // Convert deltaStream to uncompressed tar layer stream + pr, pw := io.Pipe() + go func() { + if err := tarpatch.Apply(wrappedDeltaStream, deltaDataSource, pw); err != nil { + // We will notice this error when failing to verify the digest, so leave it be + logrus.Infof("Failed to apply layer delta: %v", err) + } + deltaDataSource.Close() + deltaStream.Close() + wrappedDeltaStream.Close() + pw.Close() + }() + defer pr.Close() + + // Copy uncompressed tar layer to destination, verifying the diffID + blobInfo, diffIDChan, err := ic.copyLayerFromStream(ctx, pr, types.BlobInfo{Digest: deltaDiffID, Size: -1, MediaType: deltaResultMediaType, Annotations: srcInfo.Annotations}, true, toEncrypt, bar, srcIndex, emptyLayer) + if err != nil { + return types.BlobInfo{}, "", err + } + + // Wait for diffID verification + diffIDResult := <-diffIDChan + if diffIDResult.err != nil { + return types.BlobInfo{}, "", diffIDResult.err + } + + bar.SetTotal(matchingDelta.Size, true) + + // Record the fact that this blob is uncompressed + ic.c.blobInfoCache.RecordDigestUncompressedPair(diffIDResult.digest, diffIDResult.digest) + + return blobInfo, diffIDResult.digest, nil + } + } + diffIDIsNeeded := false var cachedDiffID digest.Digest = "" if ic.diffIDsAreNeeded { @@ -751,7 +900,7 @@ func (ic *imageCopier) copyLayer(ctx context.Context, srcInfo types.BlobInfo, to Cache: ic.c.blobInfoCache, CanSubstitute: canSubstitute, EmptyLayer: emptyLayer, - LayerIndex: &layerIndex, + LayerIndex: &srcIndex, SrcRef: srcRef, PossibleManifestFormats: append([]string{ic.manifestConversionPlan.preferredMIMEType}, ic.manifestConversionPlan.otherMIMETypeCandidates...), RequiredCompression: requiredCompression, @@ -813,7 +962,7 @@ func (ic *imageCopier) copyLayer(ctx context.Context, srcInfo types.BlobInfo, to uploadedBlob, err := ic.c.dest.PutBlobPartial(ctx, &proxy, srcInfo, private.PutBlobPartialOptions{ Cache: ic.c.blobInfoCache, EmptyLayer: emptyLayer, - LayerIndex: layerIndex, + LayerIndex: srcIndex, }) if err == nil { if srcInfo.Size != -1 { @@ -856,7 +1005,9 @@ func (ic *imageCopier) copyLayer(ctx context.Context, srcInfo types.BlobInfo, to } defer srcStream.Close() - blobInfo, diffIDChan, err := ic.copyLayerFromStream(ctx, srcStream, types.BlobInfo{Digest: srcInfo.Digest, Size: srcBlobSize, MediaType: srcInfo.MediaType, Annotations: srcInfo.Annotations}, diffIDIsNeeded, toEncrypt, bar, layerIndex, emptyLayer) + logrus.Debugf("Downloading layer %s (blob size: %s)", srcInfo.Digest, formatSize(srcBlobSize)) + + blobInfo, diffIDChan, err := ic.copyLayerFromStream(ctx, srcStream, types.BlobInfo{Digest: srcInfo.Digest, Size: srcBlobSize, MediaType: srcInfo.MediaType, Annotations: srcInfo.Annotations}, diffIDIsNeeded, toEncrypt, bar, srcIndex, emptyLayer) if err != nil { return types.BlobInfo{}, "", err } diff --git a/image/docker/docker_image_src.go b/image/docker/docker_image_src.go index 4003af5d27..6fb838692f 100644 --- a/image/docker/docker_image_src.go +++ b/image/docker/docker_image_src.go @@ -657,6 +657,47 @@ func (s *dockerImageSource) appendSignaturesFromSigstoreAttachments(ctx context. return nil } +// GetDeltaManifest returns the delta manifest for the current image, as well as its type, if it exists. +// No error is returned if no delta manifest exists, just a nil slice +func (s *dockerImageSource) GetDeltaManifest(ctx context.Context, instanceDigest *digest.Digest) ([]byte, string, error) { + // Get the real manifest digest + srcManifestDigest, err := s.manifestDigest(ctx, instanceDigest) + if err != nil { + return nil, "", err + } + + // Load the delta manifest index + ib, _, err := s.fetchManifest(ctx, "_deltaindex") + // Don't return error if the manifest doesn't exist, only for internal errors + // Deltas are an optional optimization anyway + if err == nil { + index, err := manifest.OCI1IndexFromManifest(ib) + if err != nil { + return nil, "", err + } + + // Look up the delta manifest in the index by the real manifest digest + for _, m := range index.Manifests { + if m.Annotations["io.github.containers.delta.target"] == srcManifestDigest.String() { + return s.fetchManifest(ctx, m.Digest.String()) + } + } + } + + // No delta + return nil, "", nil +} + +// GetDeltaIndex returns an ImageReference that can be used to update the delta index for deltas for Image. +func (s *dockerImageSource) GetDeltaIndex(ctx context.Context) (types.ImageReference, error) { + deltaRef, err := reference.WithTag(s.logicalRef.ref, "_deltaindex") + if err != nil { + return nil, err + } + + return newReference(deltaRef, false) +} + // deleteImage deletes the named image from the registry, if supported. func deleteImage(ctx context.Context, sys *types.SystemContext, ref dockerReference) error { if ref.isUnknownDigest { diff --git a/image/go.mod b/image/go.mod index f168ff5f9b..08d6e69caa 100644 --- a/image/go.mod +++ b/image/go.mod @@ -10,6 +10,7 @@ require ( github.com/BurntSushi/toml v1.5.0 github.com/containers/libtrust v0.0.0-20230121012942-c1716e8a8d01 github.com/containers/ocicrypt v1.2.1 + github.com/containers/tar-diff v0.1.2 github.com/cyberphone/json-canonicalization v0.0.0-20241213102144-19d51d7fe467 github.com/distribution/reference v0.6.0 github.com/docker/cli v29.0.4+incompatible diff --git a/image/go.sum b/image/go.sum index 37ba91a3b8..c1dbbdbba0 100644 --- a/image/go.sum +++ b/image/go.sum @@ -1,15 +1,28 @@ +cloud.google.com/go v0.26.0/go.mod h1:aQUYkXzVsufM+DwF1aE+0xfcU+56JwCaLick0ClmMTw= cyphar.com/go-pathrs v0.2.1 h1:9nx1vOgwVvX1mNBWDu93+vaceedpbsDqo+XuBGL40b8= cyphar.com/go-pathrs v0.2.1/go.mod h1:y8f1EMG7r+hCuFf/rXsKqMJrJAUoADZGNh5/vZPKcGc= dario.cat/mergo v1.0.2 h1:85+piFYR1tMbRrLcDwR18y4UKJ3aH1Tbzi24VRW1TK8= dario.cat/mergo v1.0.2/go.mod h1:E/hbnu0NxMFBjpMIE34DRGLWqDy0g5FuKDhCb31ngxA= +github.com/14rcole/gopopulate v0.0.0-20180821133914-b175b219e774/go.mod h1:6/0dYRLLXyJjbkIPeeGyoJ/eKOSI0eU6eTlCBYibgd0= +github.com/Azure/go-ansiterm v0.0.0-20170929234023-d6e3b3328b78/go.mod h1:LmzpDX56iTiv29bbRTIsUNlaFfuhWRQBWjQdVyAevI8= +github.com/BurntSushi/toml v0.3.1/go.mod h1:xHWCNGjB5oqiDr8zfno3MHue2Ht5sIBksp03qcyfWMU= github.com/BurntSushi/toml v1.5.0 h1:W5quZX/G/csjUnuI8SUYlsHs9M38FC7znL0lIO+DvMg= github.com/BurntSushi/toml v1.5.0/go.mod h1:ukJfTF/6rtPPRCnwkur4qwRxa8vTRFBF0uk2lLoLwho= +github.com/Microsoft/go-winio v0.4.15-0.20190919025122-fc70bd9a86b5/go.mod h1:tTuCMEN+UleMWgg9dVx4Hu52b1bJo+59jBh3ajtinzw= github.com/Microsoft/go-winio v0.6.2 h1:F2VQgta7ecxGYO8k3ZZz3RS8fVIXVxONVUPlNERoyfY= github.com/Microsoft/go-winio v0.6.2/go.mod h1:yd8OoFMLzJbo9gZq8j5qaps8bJ9aShtEA8Ipt1oGCvU= +github.com/Microsoft/hcsshim v0.8.7/go.mod h1:OHd7sQqRFrYd3RmSgbgji+ctCwkbq2wbEYNSzOYtcBQ= +github.com/VividCortex/ewma v1.1.1/go.mod h1:2Tkkvm3sRDVXaiyucHiACn4cqf7DpdyLvmxzcbUokwA= github.com/VividCortex/ewma v1.2.0 h1:f58SaIzcDXrSy3kWaHNvuJgJ3Nmz59Zji6XoJR/q1ow= github.com/VividCortex/ewma v1.2.0/go.mod h1:nz4BbCtbLyFDeC9SUHbtcT5644juEuWfUAUnGx7j5l4= github.com/acarl005/stripansi v0.0.0-20180116102854-5a71ef0e047d h1:licZJFw2RwpHMqeKTCYkitsPqHNxTmd4SNR5r94FGM8= github.com/acarl005/stripansi v0.0.0-20180116102854-5a71ef0e047d/go.mod h1:asat636LX7Bqt5lYEZ27JNDcqxfjdBQuJ/MM4CN/Lzo= +github.com/alecthomas/template v0.0.0-20160405071501-a0175ee3bccc/go.mod h1:LOuyumcjzFXgccqObfd/Ljyb9UuFJ6TxHnclSeseNhc= +github.com/alecthomas/units v0.0.0-20151022065526-2efee857e7cf/go.mod h1:ybxpYRFXyAe+OPACYpWeL0wqObRcbAqCMya13uyzqw0= +github.com/beorn7/perks v0.0.0-20180321164747-3a771d992973/go.mod h1:Dwedo/Wpr24TaqPxmxbtue+5NUziq4I4S80YR8gNf3Q= +github.com/beorn7/perks v1.0.0/go.mod h1:KWe93zE9D1o94FZ5RNwFwVgaQK1VOXiVxmqh+CedLV8= +github.com/beorn7/perks v1.0.1/go.mod h1:G2ZrVWU2WbWT9wwq4/hrbKbnv/1ERSJQ0ibhJ6rlkpw= +github.com/blang/semver v3.1.0+incompatible/go.mod h1:kRBLl5iJ+tD4TcOOxsy/0fnwebNt5EWlYSAyrTnjyyk= github.com/chzyer/logex v1.1.10/go.mod h1:+Ywpsq7O8HXn0nuIou7OrIPyXbp3wmkHB+jjWRnGsAI= github.com/chzyer/logex v1.2.1 h1:XHDu3E6q+gdHgsdTPH6ImJMIp436vR6MPtH8gP05QzM= github.com/chzyer/logex v1.2.1/go.mod h1:JLbx6lG2kDbNRFnfkgvh4eRJRPX1QCoOIWomwysCBrQ= @@ -19,22 +32,39 @@ github.com/chzyer/readline v1.5.1/go.mod h1:Eh+b79XXUwfKfcPLepksvw2tcLE/Ct21YObk github.com/chzyer/test v0.0.0-20180213035817-a1ea475d72b1/go.mod h1:Q3SI9o4m/ZMnBNeIyt5eFwwo7qiLfzFZmjNmxjkiQlU= github.com/chzyer/test v1.0.0 h1:p3BQDXSxOhOG0P9z6/hGnII4LGiEPOYBhs8asl/fC04= github.com/chzyer/test v1.0.0/go.mod h1:2JlltgoNkt4TW/z9V/IzDdFaMTM2JPIi26O1pF38GC8= +github.com/client9/misspell v0.3.4/go.mod h1:qj6jICC3Q7zFZvVWo7KLAzC3yx5G7kyvSDkc90ppPyw= github.com/clipperhouse/stringish v0.1.1 h1:+NSqMOr3GR6k1FdRhhnXrLfztGzuG+VuFDfatpWHKCs= github.com/clipperhouse/stringish v0.1.1/go.mod h1:v/WhFtE1q0ovMta2+m+UbpZ+2/HEXNWYXQgCt4hdOzA= github.com/clipperhouse/uax29/v2 v2.3.0 h1:SNdx9DVUqMoBuBoW3iLOj4FQv3dN5mDtuqwuhIGpJy4= github.com/clipperhouse/uax29/v2 v2.3.0/go.mod h1:Wn1g7MK6OoeDT0vL+Q0SQLDz/KpfsVRgg6W7ihQeh4g= +github.com/containerd/cgroups v0.0.0-20190919134610-bf292b21730f/go.mod h1:OApqhQ4XNSNC13gXIwDjhOQxjWa/NxkwZXJ1EvqT0ko= +github.com/containerd/console v0.0.0-20180822173158-c12b1e7919c1/go.mod h1:Tj/on1eG8kiEhd0+fhSDzsPAFESxzBBvdyEgyryXffw= +github.com/containerd/containerd v1.2.10/go.mod h1:bC6axHOhabU15QhwfG7w5PipXdVtMXFTttgp+kVtyUA= +github.com/containerd/containerd v1.3.0-beta.2.0.20190828155532-0293cbd26c69/go.mod h1:bC6axHOhabU15QhwfG7w5PipXdVtMXFTttgp+kVtyUA= +github.com/containerd/continuity v0.0.0-20190426062206-aaeac12a7ffc/go.mod h1:GL3xCUCBDV3CZiTSEKksMWbLE66hEyuu9qyDOOqM47Y= github.com/containerd/errdefs v1.0.0 h1:tg5yIfIlQIrxYtu9ajqY42W3lpS19XqdxRQeEwYG8PI= github.com/containerd/errdefs v1.0.0/go.mod h1:+YBYIdtsnF4Iw6nWZhJcqGSg/dwvV7tyJ/kCkyJ2k+M= github.com/containerd/errdefs/pkg v0.3.0 h1:9IKJ06FvyNlexW690DXuQNx2KA2cUJXx151Xdx3ZPPE= github.com/containerd/errdefs/pkg v0.3.0/go.mod h1:NJw6s9HwNuRhnjJhM7pylWwMyAkmCQvQ4GpJHEqRLVk= +github.com/containerd/fifo v0.0.0-20190226154929-a9fb20d87448/go.mod h1:ODA38xgv3Kuk8dQz2ZQXpnv/UZZUHUCL7pnLehbXgQI= +github.com/containerd/go-runc v0.0.0-20180907222934-5a6d9f37cfa3/go.mod h1:IV7qH3hrUgRmyYrtgEeGWJfWbgcHL9CSRruz2Vqcph0= github.com/containerd/stargz-snapshotter/estargz v0.18.1 h1:cy2/lpgBXDA3cDKSyEfNOFMA/c10O1axL69EU7iirO8= github.com/containerd/stargz-snapshotter/estargz v0.18.1/go.mod h1:ALIEqa7B6oVDsrF37GkGN20SuvG/pIMm7FwP7ZmRb0Q= +github.com/containerd/ttrpc v0.0.0-20190828154514-0e0f228740de/go.mod h1:PvCDdDGpgqzQIzDW1TphrGLssLDZp2GuS+X5DkEJB8o= +github.com/containerd/typeurl v0.0.0-20180627222232-a93fcdb778cd/go.mod h1:Cm3kwCdlkCfMSHURc+r6fwoGH6/F1hH3S4sg0rLFWPc= +github.com/containers/image/v5 v5.4.3/go.mod h1:pN0tvp3YbDd7BWavK2aE0mvJUqVd2HmhPjekyWSFm0U= +github.com/containers/libtrust v0.0.0-20190913040956-14b96171aa3b/go.mod h1:9rfv8iPl1ZP7aqh9YA68wnZv2NUDbXdcdPHVz0pFbPY= github.com/containers/libtrust v0.0.0-20230121012942-c1716e8a8d01 h1:Qzk5C6cYglewc+UyGf6lc8Mj2UaPTHy/iF2De0/77CA= github.com/containers/libtrust v0.0.0-20230121012942-c1716e8a8d01/go.mod h1:9rfv8iPl1ZP7aqh9YA68wnZv2NUDbXdcdPHVz0pFbPY= +github.com/containers/ocicrypt v1.0.2/go.mod h1:nsOhbP19flrX6rE7ieGFvBlr7modwmNjsqWarIUce4M= github.com/containers/ocicrypt v1.2.1 h1:0qIOTT9DoYwcKmxSt8QJt+VzMY18onl9jUXsxpVhSmM= github.com/containers/ocicrypt v1.2.1/go.mod h1:aD0AAqfMp0MtwqWgHM1bUwe1anx0VazI108CRrSKINQ= +github.com/containers/storage v1.18.2/go.mod h1:WTBMf+a9ZZ/LbmEVeLHH2TX4CikWbO1Bt+/m58ZHVPg= +github.com/containers/tar-diff v0.1.2 h1:6E04zGCdCsSJ8SoApFLiYkAxqkFllcKOaOATBUGydL4= +github.com/containers/tar-diff v0.1.2/go.mod h1:9/tnBUlqmoW1bz83CQAW9wC+EQCH+h1Wn8uq3VxLbMc= github.com/coreos/go-oidc/v3 v3.16.0 h1:qRQUCFstKpXwmEjDQTIbyY/5jF00+asXzSkmkoa/mow= github.com/coreos/go-oidc/v3 v3.16.0/go.mod h1:wqPbKFrVnE90vty060SB40FCJ8fTHTxSwyXJqZH+sI8= +github.com/coreos/go-systemd v0.0.0-20190321100706-95778dfbb74e/go.mod h1:F5haX7vjVVG0kc13fIWeqUViNPyEJxv/OmvnBo0Yme4= github.com/cyberphone/json-canonicalization v0.0.0-20241213102144-19d51d7fe467 h1:uX1JmpONuD549D73r6cgnxyUu18Zb7yHAy5AYU0Pm4Q= github.com/cyberphone/json-canonicalization v0.0.0-20241213102144-19d51d7fe467/go.mod h1:uzvlm1mxhHkdfqitSA92i7Se+S9ksOn3a3qmv/kyOCw= github.com/cyphar/filepath-securejoin v0.6.1 h1:5CeZ1jPXEiYt3+Z6zqprSAgSWiggmpVyciv8syjIpVE= @@ -49,20 +79,32 @@ github.com/dlclark/regexp2 v1.11.0 h1:G/nrcoOa7ZXlpoa/91N3X7mM3r8eIlMBBJZvsz/mxK github.com/dlclark/regexp2 v1.11.0/go.mod h1:DHkYz0B9wPfa6wondMfaivmHpzrQ3v9q8cnmRbL6yW8= github.com/docker/cli v29.0.4+incompatible h1:mffN/hPqaI39vx/4QiSkdldHeM0rP1ZZBIXRUOPI5+I= github.com/docker/cli v29.0.4+incompatible/go.mod h1:JLrzqnKDaYBop7H2jaqPtU4hHvMKP+vjCwu2uszcLI8= +github.com/docker/distribution v2.7.1+incompatible/go.mod h1:J2gT2udsDAN96Uj4KfcMRqY0/ypR+oyYUYmja8H+y+w= github.com/docker/distribution v2.8.3+incompatible h1:AtKxIZ36LoNK51+Z6RpzLpddBirtxJnzDrHLEKxTAYk= github.com/docker/distribution v2.8.3+incompatible/go.mod h1:J2gT2udsDAN96Uj4KfcMRqY0/ypR+oyYUYmja8H+y+w= +github.com/docker/docker v1.4.2-0.20191219165747-a9416c67da9f/go.mod h1:eEKB0N0r5NX/I1kEveEz05bcu8tLC/8azJZsviup8Sk= +github.com/docker/docker-credential-helpers v0.6.3/go.mod h1:WRaJzqw3CTB9bk10avuGsjVBZsD05qeibJ1/TYlvc0Y= github.com/docker/docker-credential-helpers v0.9.4 h1:76ItO69/AP/V4yT9V4uuuItG0B1N8hvt0T0c0NN/DzI= github.com/docker/docker-credential-helpers v0.9.4/go.mod h1:v1S+hepowrQXITkEfw6o4+BMbGot02wiKpzWhGUZK6c= +github.com/docker/go-connections v0.4.0/go.mod h1:Gbd7IOopHjR8Iph03tsViu4nIes5XhDvyHbTtUxmeec= github.com/docker/go-connections v0.6.0 h1:LlMG9azAe1TqfR7sO+NJttz1gy6KO7VJBh+pMmjSD94= github.com/docker/go-connections v0.6.0/go.mod h1:AahvXYshr6JgfUJGdDCs2b5EZG/vmaMAntpSFH5BFKE= +github.com/docker/go-metrics v0.0.1/go.mod h1:cG1hvH2utMXtqgqqYE9plW6lDxS3/5ayHzueweSI3Vw= +github.com/docker/go-units v0.4.0/go.mod h1:fgPhTUdO+D/Jk86RDLlptpiXQzgHJF7gydDDbaIK4Dk= github.com/docker/go-units v0.5.0 h1:69rxXcBk27SvSaaxTtLh/8llcHD8vYHT7WSdRZ/jvr4= github.com/docker/go-units v0.5.0/go.mod h1:fgPhTUdO+D/Jk86RDLlptpiXQzgHJF7gydDDbaIK4Dk= +github.com/docker/libtrust v0.0.0-20160708172513-aabc10ec26b7/go.mod h1:cyGadeNEkKy96OOhEzfZl+yxihPEzKnqJwvfuSUqbZE= github.com/fatih/color v1.18.0 h1:S8gINlzdQ840/4pfAwic/ZE0djQEH3wM94VfqLTZcOM= github.com/fatih/color v1.18.0/go.mod h1:4FelSpRwEGDpQ12mAdzqdOukCy4u8WUtOY6lkT/6HfU= github.com/felixge/httpsnoop v1.0.4 h1:NFTV2Zj1bL4mc9sqWACXbQFVBBg2W3GPvqp8/ESS2Wg= github.com/felixge/httpsnoop v1.0.4/go.mod h1:m8KPJKqk1gH5J9DgRY2ASl2lWCfGKXixSwevea8zH2U= +github.com/fullsailor/pkcs7 v0.0.0-20190404230743-d7302db945fa/go.mod h1:KnogPXtdwXqoenmZCw6S+25EAm2MkxbG0deNDu4cbSA= +github.com/ghodss/yaml v1.0.0/go.mod h1:4dBDuWmgqj2HViK6kFavaiC9ZROes6MMH2rRYeMEF04= github.com/go-jose/go-jose/v4 v4.1.3 h1:CVLmWDhDVRa6Mi/IgCgaopNosCaHz7zrMeF9MlZRkrs= github.com/go-jose/go-jose/v4 v4.1.3/go.mod h1:x4oUasVrzR7071A4TnHLGSPpNOm2a21K9Kf04k1rs08= +github.com/go-kit/kit v0.8.0/go.mod h1:xBxKIO96dXMWWy0MnWVtmwkA9/13aqxPnvrjFYMA2as= +github.com/go-logfmt/logfmt v0.3.0/go.mod h1:Qt1PoO58o5twSAckw1HlFXLmHsOX5/0LbT9GBnD5lWE= +github.com/go-logfmt/logfmt v0.4.0/go.mod h1:3RMwSq7FuexP4Kalkev3ejPJsZTpXXBr9+V4qmtdjCk= github.com/go-logr/logr v1.2.2/go.mod h1:jdQByPbusPIv2/zmleS9BjJVeZ6kBagPoEUsqbVz/1A= github.com/go-logr/logr v1.4.3 h1:CjnDlHq8ikf6E492q6eKboGOC0T8CDaOvkHCIg8idEI= github.com/go-logr/logr v1.4.3/go.mod h1:9T104GzyrTigFIr8wt5mBrctHMim0Nb2HLGrmQ40KvY= @@ -70,8 +112,20 @@ github.com/go-logr/stdr v1.2.2 h1:hSWxHoqTgW2S2qGc0LTAI563KZ5YKYRhT3MFKZMbjag= github.com/go-logr/stdr v1.2.2/go.mod h1:mMo/vtBO5dYbehREoey6XUKy/eSumjCCveDpRre4VKE= github.com/go-rod/rod v0.116.2 h1:A5t2Ky2A+5eD/ZJQr1EfsQSe5rms5Xof/qj296e+ZqA= github.com/go-rod/rod v0.116.2/go.mod h1:H+CMO9SCNc2TJ2WfrG+pKhITz57uGNYU43qYHh438Mg= +github.com/go-stack/stack v1.8.0/go.mod h1:v0f6uXyyMGvRgIKkXu+yp6POWl0qKG85gN/melR3HDY= +github.com/godbus/dbus v0.0.0-20190422162347-ade71ed3457e/go.mod 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github.com/ysmood/fetchup v0.2.3 h1:ulX+SonA0Vma5zUFXtv52Kzip/xe7aj4vqT5AJwQ+ZQ= github.com/ysmood/fetchup v0.2.3/go.mod h1:xhibcRKziSvol0H1/pj33dnKrYyI2ebIvz5cOOkYGns= github.com/ysmood/goob v0.4.0 h1:HsxXhyLBeGzWXnqVKtmT9qM7EuVs/XOgkX7T6r1o1AQ= @@ -200,8 +326,10 @@ github.com/ysmood/gson v0.7.3/go.mod h1:3Kzs5zDl21g5F/BlLTNcuAGAYLKt2lV5G8D1zF3R github.com/ysmood/leakless v0.9.0 h1:qxCG5VirSBvmi3uynXFkcnLMzkphdh3xx5FtrORwDCU= github.com/ysmood/leakless v0.9.0/go.mod h1:R8iAXPRaG97QJwqxs74RdwzcRHT1SWCGTNqY8q0JvMQ= github.com/yuin/goldmark v1.4.13/go.mod h1:6yULJ656Px+3vBD8DxQVa3kxgyrAnzto9xy5taEt/CY= +go.etcd.io/bbolt v1.3.4/go.mod h1:G5EMThwa9y8QZGBClrRx5EY+Yw9kAhnjy3bSjsnlVTQ= go.etcd.io/bbolt v1.4.3 h1:dEadXpI6G79deX5prL3QRNP6JB8UxVkqo4UPnHaNXJo= go.etcd.io/bbolt v1.4.3/go.mod h1:tKQlpPaYCVFctUIgFKFnAlvbmB3tpy1vkTnDWohtc0E= +go.opencensus.io v0.22.0/go.mod h1:+kGneAE2xo2IficOXnaByMWTGM9T73dGwxeWcUqIpI8= go.opentelemetry.io/auto/sdk v1.2.1 h1:jXsnJ4Lmnqd11kwkBV2LgLoFMZKizbCi5fNZ/ipaZ64= go.opentelemetry.io/auto/sdk v1.2.1/go.mod h1:KRTj+aOaElaLi+wW1kO/DZRXwkF4C5xPbEe3ZiIhN7Y= go.opentelemetry.io/contrib/instrumentation/net/http/otelhttp v0.63.0 h1:RbKq8BG0FI8OiXhBfcRtqqHcZcka+gU3cskNuf05R18= @@ -218,7 +346,11 @@ go.opentelemetry.io/otel/trace v1.38.0 h1:Fxk5bKrDZJUH+AMyyIXGcFAPah0oRcT+LuNtJr go.opentelemetry.io/otel/trace v1.38.0/go.mod h1:j1P9ivuFsTceSWe1oY+EeW3sc+Pp42sO++GHkg4wwhs= go.podman.io/storage v1.61.0 h1:5hD/oyRYt1f1gxgvect+8syZBQhGhV28dCw2+CZpx0Q= go.podman.io/storage v1.61.0/go.mod h1:A3UBK0XypjNZ6pghRhuxg62+2NIm5lcUGv/7XyMhMUI= +golang.org/x/crypto v0.0.0-20180904163835-0709b304e793/go.mod h1:6SG95UA2DQfeDnfUPMdvaQW0Q7yPrPDi9nlGo2tz2b4= golang.org/x/crypto v0.0.0-20190308221718-c2843e01d9a2/go.mod h1:djNgcEr1/C05ACkg1iLfiJU5Ep61QUkGW8qpdssI0+w= +golang.org/x/crypto v0.0.0-20190701094942-4def268fd1a4/go.mod h1:yigFU9vqHzYiE8UmvKecakEJjdnWj3jj499lnFckfCI= +golang.org/x/crypto v0.0.0-20200311171314-f7b00557c8c4/go.mod h1:LzIPMQfyMNhhGPhUkYOs5KpL4U8rLKemX1yGLhDgUto= +golang.org/x/crypto v0.0.0-20200323165209-0ec3e9974c59/go.mod h1:LzIPMQfyMNhhGPhUkYOs5KpL4U8rLKemX1yGLhDgUto= golang.org/x/crypto v0.0.0-20210921155107-089bfa567519/go.mod h1:GvvjBRRGRdwPK5ydBHafDWAxML/pGHZbMvKqRZ5+Abc= golang.org/x/crypto v0.13.0/go.mod h1:y6Z2r+Rw4iayiXXAIxJIDAJ1zMW4yaTpebo8fPOliYc= golang.org/x/crypto v0.19.0/go.mod h1:Iy9bg/ha4yyC70EfRS8jz+B6ybOBKMaSxLj6P6oBDfU= @@ -226,12 +358,26 @@ golang.org/x/crypto v0.23.0/go.mod h1:CKFgDieR+mRhux2Lsu27y0fO304Db0wZe70UKqHu0v golang.org/x/crypto v0.30.0/go.mod h1:kDsLvtWBEx7MV9tJOj9bnXsPbxwJQ6csT/x4KIN4Ssk= golang.org/x/crypto v0.45.0 h1:jMBrvKuj23MTlT0bQEOBcAE0mjg8mK9RXFhRH6nyF3Q= golang.org/x/crypto v0.45.0/go.mod h1:XTGrrkGJve7CYK7J8PEww4aY7gM3qMCElcJQ8n8JdX4= +golang.org/x/exp v0.0.0-20190121172915-509febef88a4/go.mod h1:CJ0aWSM057203Lf6IL+f9T1iT9GByDxfZKAQTCR3kQA= +golang.org/x/lint v0.0.0-20181026193005-c67002cb31c3/go.mod h1:UVdnD1Gm6xHRNCYTkRU2/jEulfH38KcIWyp/GAMgvoE= +golang.org/x/lint v0.0.0-20190227174305-5b3e6a55c961/go.mod h1:wehouNa3lNwaWXcvxsM5YxQ5yQlVC4a0KAMCusXpPoU= +golang.org/x/lint v0.0.0-20190313153728-d0100b6bd8b3/go.mod h1:6SW0HCj/g11FgYtHlgUYUwCkIfeOF89ocIRzGO/8vkc= golang.org/x/mod v0.6.0-dev.0.20220419223038-86c51ed26bb4/go.mod h1:jJ57K6gSWd91VN4djpZkiMVwK6gcyfeH4XE8wZrZaV4= golang.org/x/mod v0.8.0/go.mod h1:iBbtSCu2XBx23ZKBPSOrRkjjQPZFPuis4dIYUhu/chs= golang.org/x/mod v0.12.0/go.mod h1:iBbtSCu2XBx23ZKBPSOrRkjjQPZFPuis4dIYUhu/chs= golang.org/x/mod v0.15.0/go.mod h1:hTbmBsO62+eylJbnUtE2MGJUyE7QWk4xUqPFrRgJ+7c= golang.org/x/mod v0.17.0/go.mod h1:hTbmBsO62+eylJbnUtE2MGJUyE7QWk4xUqPFrRgJ+7c= +golang.org/x/net v0.0.0-20180724234803-3673e40ba225/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4= +golang.org/x/net v0.0.0-20180826012351-8a410e7b638d/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4= +golang.org/x/net v0.0.0-20181114220301-adae6a3d119a/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4= +golang.org/x/net v0.0.0-20190213061140-3a22650c66bd/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4= +golang.org/x/net v0.0.0-20190311183353-d8887717615a/go.mod h1:t9HGtf8HONx5eT2rtn7q6eTqICYqUVnKs3thJo3Qplg= +golang.org/x/net v0.0.0-20190404232315-eb5bcb51f2a3/go.mod h1:t9HGtf8HONx5eT2rtn7q6eTqICYqUVnKs3thJo3Qplg= +golang.org/x/net v0.0.0-20190501004415-9ce7a6920f09/go.mod h1:t9HGtf8HONx5eT2rtn7q6eTqICYqUVnKs3thJo3Qplg= +golang.org/x/net v0.0.0-20190613194153-d28f0bde5980/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s= golang.org/x/net v0.0.0-20190620200207-3b0461eec859/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s= +golang.org/x/net v0.0.0-20190628185345-da137c7871d7/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s= +golang.org/x/net v0.0.0-20200324143707-d3edc9973b7e/go.mod h1:qpuaurCH72eLCgpAm/N6yyVIVM9cpaDIP3A8BGJEC5A= golang.org/x/net v0.0.0-20210226172049-e18ecbb05110/go.mod h1:m0MpNAwzfU5UDzcl9v0D8zg8gWTRqZa9RBIspLL5mdg= golang.org/x/net v0.0.0-20220722155237-a158d28d115b/go.mod h1:XRhObCWvk6IyKnWLug+ECip1KBveYUHfp+8e9klMJ9c= golang.org/x/net v0.6.0/go.mod h1:2Tu9+aMcznHK/AK1HMvgo6xiTLG5rD5rZLDS+rp2Bjs= @@ -241,9 +387,15 @@ golang.org/x/net v0.21.0/go.mod h1:bIjVDfnllIU7BJ2DNgfnXvpSvtn8VRwhlsaeUTyUS44= golang.org/x/net v0.25.0/go.mod h1:JkAGAh7GEvH74S6FOH42FLoXpXbE/aqXSrIQjXgsiwM= golang.org/x/net v0.47.0 h1:Mx+4dIFzqraBXUugkia1OOvlD6LemFo1ALMHjrXDOhY= golang.org/x/net v0.47.0/go.mod h1:/jNxtkgq5yWUGYkaZGqo27cfGZ1c5Nen03aYrrKpVRU= +golang.org/x/oauth2 v0.0.0-20180821212333-d2e6202438be/go.mod h1:N/0e6XlmueqKjAGxoOufVs8QHGRruUQn6yWY3a++T0U= golang.org/x/oauth2 v0.33.0 h1:4Q+qn+E5z8gPRJfmRy7C2gGG3T4jIprK6aSYgTXGRpo= golang.org/x/oauth2 v0.33.0/go.mod h1:lzm5WQJQwKZ3nwavOZ3IS5Aulzxi68dUSgRHujetwEA= +golang.org/x/sync v0.0.0-20180314180146-1d60e4601c6f/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM= +golang.org/x/sync v0.0.0-20181108010431-42b317875d0f/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM= +golang.org/x/sync v0.0.0-20181221193216-37e7f081c4d4/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM= +golang.org/x/sync v0.0.0-20190227155943-e225da77a7e6/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM= golang.org/x/sync v0.0.0-20190423024810-112230192c58/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM= +golang.org/x/sync v0.0.0-20200317015054-43a5402ce75a/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM= golang.org/x/sync v0.0.0-20220722155255-886fb9371eb4/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM= golang.org/x/sync v0.1.0/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM= golang.org/x/sync v0.3.0/go.mod h1:FU7BRWz2tNW+3quACPkgCx/L+uEAv1htQ0V83Z9Rj+Y= @@ -252,8 +404,23 @@ golang.org/x/sync v0.7.0/go.mod h1:Czt+wKu1gCyEFDUtn0jG5QVvpJ6rzVqr5aXyt9drQfk= golang.org/x/sync v0.10.0/go.mod h1:Czt+wKu1gCyEFDUtn0jG5QVvpJ6rzVqr5aXyt9drQfk= golang.org/x/sync v0.18.0 h1:kr88TuHDroi+UVf+0hZnirlk8o8T+4MrK6mr60WkH/I= golang.org/x/sync v0.18.0/go.mod h1:9KTHXmSnoGruLpwFjVSX0lNNA75CykiMECbovNTZqGI= +golang.org/x/sys v0.0.0-20180830151530-49385e6e1522/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY= +golang.org/x/sys v0.0.0-20180905080454-ebe1bf3edb33/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY= +golang.org/x/sys v0.0.0-20181116152217-5ac8a444bdc5/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY= golang.org/x/sys v0.0.0-20181122145206-62eef0e2fa9b/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY= golang.org/x/sys v0.0.0-20190215142949-d0b11bdaac8a/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY= +golang.org/x/sys v0.0.0-20190412213103-97732733099d/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs= +golang.org/x/sys v0.0.0-20190422165155-953cdadca894/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs= +golang.org/x/sys v0.0.0-20190502145724-3ef323f4f1fd/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs= +golang.org/x/sys v0.0.0-20190514135907-3a4b5fb9f71f/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs= +golang.org/x/sys v0.0.0-20190801041406-cbf593c0f2f3/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs= +golang.org/x/sys v0.0.0-20190916202348-b4ddaad3f8a3/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs= +golang.org/x/sys v0.0.0-20191115151921-52ab43148777/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs= +golang.org/x/sys v0.0.0-20191127021746-63cb32ae39b2/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs= +golang.org/x/sys v0.0.0-20200202164722-d101bd2416d5/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs= +golang.org/x/sys v0.0.0-20200302150141-5c8b2ff67527/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs= +golang.org/x/sys v0.0.0-20200323222414-85ca7c5b95cd/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs= +golang.org/x/sys v0.0.0-20200327173247-9dae0f8f5775/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs= golang.org/x/sys v0.0.0-20201119102817-f84b799fce68/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs= golang.org/x/sys v0.0.0-20210615035016-665e8c7367d1/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg= golang.org/x/sys v0.0.0-20220310020820-b874c991c1a5/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg= @@ -281,6 +448,7 @@ golang.org/x/term v0.27.0/go.mod h1:iMsnZpn0cago0GOrHO2+Y7u7JPn5AylBrcoWkElMTSM= golang.org/x/term v0.37.0 h1:8EGAD0qCmHYZg6J17DvsMy9/wJ7/D/4pV/wfnld5lTU= golang.org/x/term v0.37.0/go.mod h1:5pB4lxRNYYVZuTLmy8oR2BH8dflOR+IbTYFD8fi3254= golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ= +golang.org/x/text v0.3.2/go.mod h1:bEr9sfX3Q8Zfm5fL9x+3itogRgK3+ptLWKqgva+5dAk= golang.org/x/text v0.3.3/go.mod h1:5Zoc/QRtKVWzQhOtBMvqHzDpF6irO9z98xDceosuGiQ= golang.org/x/text v0.3.7/go.mod h1:u+2+/6zg+i71rQMx5EYifcz6MCKuco9NR6JIITiCfzQ= golang.org/x/text v0.7.0/go.mod h1:mrYo+phRRbMaCq/xk9113O4dZlRixOauAjOtrjsXDZ8= @@ -291,7 +459,14 @@ golang.org/x/text v0.15.0/go.mod h1:18ZOQIKpY8NJVqYksKHtTdi31H5itFRjB5/qKTNYzSU= golang.org/x/text v0.21.0/go.mod h1:4IBbMaMmOPCJ8SecivzSH54+73PCFmPWxNTLm+vZkEQ= golang.org/x/text v0.31.0 h1:aC8ghyu4JhP8VojJ2lEHBnochRno1sgL6nEi9WGFGMM= golang.org/x/text v0.31.0/go.mod h1:tKRAlv61yKIjGGHX/4tP1LTbc13YSec1pxVEWXzfoeM= +golang.org/x/time v0.0.0-20191024005414-555d28b269f0/go.mod h1:tRJNPiyCQ0inRvYxbN9jk5I+vvW/OXSQhTDSoE431IQ= +golang.org/x/tools v0.0.0-20180221164845-07fd8470d635/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ= golang.org/x/tools v0.0.0-20180917221912-90fa682c2a6e/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ= +golang.org/x/tools v0.0.0-20181030221726-6c7e314b6563/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ= +golang.org/x/tools v0.0.0-20190114222345-bf090417da8b/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ= +golang.org/x/tools v0.0.0-20190226205152-f727befe758c/go.mod h1:9Yl7xja0Znq3iFh3HoIrodX9oNMXvdceNzlUR8zjMvY= +golang.org/x/tools v0.0.0-20190311212946-11955173bddd/go.mod h1:LCzVGOaR6xXOjkQ3onu1FJEFr0SW1gC7cKk1uF8kGRs= +golang.org/x/tools v0.0.0-20190524140312-2c0ae7006135/go.mod h1:RgjU9mgBXZiqYHBnxXauZ1Gv1EHHAz9KjViQ78xBX0Q= golang.org/x/tools v0.0.0-20191119224855-298f0cb1881e/go.mod h1:b+2E5dAYhXwXZwtnZ6UAqBI28+e2cm9otk0dWdXHAEo= golang.org/x/tools v0.1.12/go.mod h1:hNGJHUnrk76NpqgfD5Aqm5Crs+Hm0VOH/i9J2+nxYbc= golang.org/x/tools v0.6.0/go.mod h1:Xwgl3UAJ/d3gWutnCtw505GrjyAbvKui8lOU390QaIU= @@ -300,24 +475,40 @@ golang.org/x/tools v0.21.1-0.20240508182429-e35e4ccd0d2d/go.mod h1:aiJjzUbINMkxb golang.org/x/xerrors v0.0.0-20190717185122-a985d3407aa7/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0= gonum.org/v1/gonum v0.16.0 h1:5+ul4Swaf3ESvrOnidPp4GZbzf0mxVQpDCYUQE7OJfk= gonum.org/v1/gonum v0.16.0/go.mod h1:fef3am4MQ93R2HHpKnLk4/Tbh/s0+wqD5nfa6Pnwy4E= +google.golang.org/appengine v1.1.0/go.mod h1:EbEs0AVv82hx2wNQdGPgUI5lhzA/G0D9YwlJXL52JkM= +google.golang.org/appengine v1.4.0/go.mod h1:xpcJRLb0r/rnEns0DIKYYv+WjYCduHsrkT7/EB5XEv4= +google.golang.org/genproto v0.0.0-20180817151627-c66870c02cf8/go.mod h1:JiN7NxoALGmiZfu7CAH4rXhgtRTLTxftemlI0sWmxmc= +google.golang.org/genproto v0.0.0-20190425155659-357c62f0e4bb/go.mod h1:VzzqZJRnGkLBvHegQrXjBqPurQTc5/KpmUdxsrq26oE= google.golang.org/genproto/googleapis/api v0.0.0-20250929231259-57b25ae835d4 h1:8XJ4pajGwOlasW+L13MnEGA8W4115jJySQtVfS2/IBU= google.golang.org/genproto/googleapis/api v0.0.0-20250929231259-57b25ae835d4/go.mod h1:NnuHhy+bxcg30o7FnVAZbXsPHUDQ9qKWAQKCD7VxFtk= google.golang.org/genproto/googleapis/rpc v0.0.0-20251022142026-3a174f9686a8 h1:M1rk8KBnUsBDg1oPGHNCxG4vc1f49epmTO7xscSajMk= google.golang.org/genproto/googleapis/rpc v0.0.0-20251022142026-3a174f9686a8/go.mod h1:7i2o+ce6H/6BluujYR+kqX3GKH+dChPTQU19wjRPiGk= +google.golang.org/grpc v1.19.0/go.mod h1:mqu4LbDTu4XGKhr4mRzUsmM4RtVoemTSY81AxZiDr8c= +google.golang.org/grpc v1.20.1/go.mod h1:10oTOabMzJvdu6/UiuZezV6QK5dSlG84ov/aaiqXj38= +google.golang.org/grpc v1.24.0/go.mod h1:XDChyiUovWa60DnaeDeZmSW86xtLtjtZbwvSiRnRtcA= google.golang.org/grpc v1.76.0 h1:UnVkv1+uMLYXoIz6o7chp59WfQUYA2ex/BXQ9rHZu7A= google.golang.org/grpc v1.76.0/go.mod h1:Ju12QI8M6iQJtbcsV+awF5a4hfJMLi4X0JLo94ULZ6c= google.golang.org/protobuf v1.36.10 h1:AYd7cD/uASjIL6Q9LiTjz8JLcrh/88q5UObnmY3aOOE= google.golang.org/protobuf v1.36.10/go.mod h1:HTf+CrKn2C3g5S8VImy6tdcUvCska2kB7j23XfzDpco= +gopkg.in/alecthomas/kingpin.v2 v2.2.6/go.mod h1:FMv+mEhP44yOT+4EoQTLFTRgOQ1FBLkstjWtayDeSgw= gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0= gopkg.in/check.v1 v1.0.0-20190902080502-41f04d3bba15/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0= gopkg.in/check.v1 v1.0.0-20201130134442-10cb98267c6c h1:Hei/4ADfdWqJk1ZMxUNpqntNwaWcugrBjAiHlqqRiVk= gopkg.in/check.v1 v1.0.0-20201130134442-10cb98267c6c/go.mod h1:JHkPIbrfpd72SG/EVd6muEfDQjcINNoR0C8j2r3qZ4Q= +gopkg.in/square/go-jose.v2 v2.3.1/go.mod h1:M9dMgbHiYLoDGQrXy7OpJDJWiKiU//h+vD76mk0e1AI= +gopkg.in/yaml.v2 v2.2.1/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI= gopkg.in/yaml.v2 v2.2.2/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI= +gopkg.in/yaml.v2 v2.2.8/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI= gopkg.in/yaml.v2 v2.4.0/go.mod h1:RDklbk79AGWmwhnvt/jBztapEOGDOx6ZbXqjP6csGnQ= gopkg.in/yaml.v3 v3.0.0-20200313102051-9f266ea9e77c/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM= gopkg.in/yaml.v3 v3.0.1 h1:fxVm/GzAzEWqLHuvctI91KS9hhNmmWOoWu0XTYJS7CA= gopkg.in/yaml.v3 v3.0.1/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM= +gotest.tools v2.2.0+incompatible h1:VsBPFP1AI068pPrMxtb/S8Zkgf9xEmTLJjfM+P5UIEo= +gotest.tools v2.2.0+incompatible/go.mod h1:DsYFclhRJ6vuDpmuTbkuFWG+y2sxOXAzmJt81HFBacw= gotest.tools/v3 v3.5.2 h1:7koQfIKdy+I8UTetycgUqXWSDwpgv193Ka+qRsmBY8Q= gotest.tools/v3 v3.5.2/go.mod h1:LtdLGcnqToBH83WByAAi/wiwSFCArdFIUV/xxN4pcjA= +honnef.co/go/tools v0.0.0-20190102054323-c2f93a96b099/go.mod h1:rf3lG4BRIbNafJWhAfAdb/ePZxsR/4RtNHQocxwk9r4= +honnef.co/go/tools v0.0.0-20190523083050-ea95bdfd59fc/go.mod h1:rf3lG4BRIbNafJWhAfAdb/ePZxsR/4RtNHQocxwk9r4= +k8s.io/kubernetes v1.13.0/go.mod h1:ocZa8+6APFNC2tX1DZASIbocyYT5jHzqFVsY5aoB7Jk= pgregory.net/rapid v1.2.0 h1:keKAYRcjm+e1F0oAuU5F5+YPAWcyxNNRK2wud503Gnk= pgregory.net/rapid v1.2.0/go.mod h1:PY5XlDGj0+V1FCq0o192FdRhpKHGTRIWBgqjDBTrq04= diff --git a/image/internal/image/unparsed.go b/image/internal/image/unparsed.go index 45c3723836..c1d4123460 100644 --- a/image/internal/image/unparsed.go +++ b/image/internal/image/unparsed.go @@ -123,3 +123,23 @@ func (i *UnparsedImage) UntrustedSignatures(ctx context.Context) ([]signature.Si } return i.cachedSignatures, nil } + +// DeltaLayers downloads and parses the delta manifest for the image, returning the available delta layers +func (i *UnparsedImage) DeltaLayers(ctx context.Context) ([]types.BlobInfo, error) { + // Note that GetDeltaManifest can return nil with a nil error. This is ok if no deltas exist + mb, mt, err := types.ImageSourceGetDeltaManifest(i.src, ctx, i.instanceDigest) + if mb == nil { + return nil, err + } + + m, err := manifest.FromBlob(mb, mt) + if err != nil { + return nil, err + } + layerInfos := m.LayerInfos() + blobInfos := make([]types.BlobInfo, len(layerInfos)) + for i, li := range layerInfos { + blobInfos[i] = li.BlobInfo + } + return blobInfos, nil +} diff --git a/image/internal/testing/mocks/image_source.go b/image/internal/testing/mocks/image_source.go index bcdb03c784..08b6df1cf8 100644 --- a/image/internal/testing/mocks/image_source.go +++ b/image/internal/testing/mocks/image_source.go @@ -45,3 +45,13 @@ func (f ForbiddenImageSource) GetSignatures(context.Context, *digest.Digest) ([] func (f ForbiddenImageSource) LayerInfosForCopy(context.Context, *digest.Digest) ([]types.BlobInfo, error) { panic("Unexpected call to a mock function") } + +// GetDeltaManifest is a mock that panics. +func (f ForbiddenImageSource) GetDeltaManifest(context.Context, *digest.Digest) ([]byte, string, error) { + panic("Unexpected call to a mock function") +} + +// GetDeltaIndex is a mock that panics. +func (f ForbiddenImageSource) GetDeltaIndex(context.Context) (types.ImageReference, error) { + panic("Unexpected call to a mock function") +} diff --git a/image/internal/testing/mocks/unparsed_image.go b/image/internal/testing/mocks/unparsed_image.go index e4faec9551..8a576c51c1 100644 --- a/image/internal/testing/mocks/unparsed_image.go +++ b/image/internal/testing/mocks/unparsed_image.go @@ -29,3 +29,8 @@ func (ref ForbiddenUnparsedImage) Signatures(context.Context) ([][]byte, error) func (ref ForbiddenUnparsedImage) UntrustedSignatures(ctx context.Context) ([]signature.Signature, error) { panic("unexpected call to a mock function") } + +// DeltaLayers is a mock that panics. +func (ref ForbiddenUnparsedImage) DeltaLayers(ctx context.Context) ([]types.BlobInfo, error) { + panic("unexpected call to a mock function") +} diff --git a/image/manifest/oci.go b/image/manifest/oci.go index 286d58c423..95240f0234 100644 --- a/image/manifest/oci.go +++ b/image/manifest/oci.go @@ -26,6 +26,11 @@ func BlobInfoFromOCI1Descriptor(desc imgspecv1.Descriptor) types.BlobInfo { } } +const ( + // MediaTypeTarDiff specifies the media type for a tar-diff delta layer. + MediaTypeTarDiff = "application/vnd.tar-diff" +) + // OCI1 is a manifest.Manifest implementation for OCI images. // The underlying data from imgspecv1.Manifest is also available. type OCI1 struct { @@ -47,7 +52,8 @@ func SupportedOCI1MediaType(m string) error { imgspecv1.MediaTypeImageLayerNonDistributable, imgspecv1.MediaTypeImageLayerNonDistributableGzip, imgspecv1.MediaTypeImageLayerNonDistributableZstd, //nolint:staticcheck // NonDistributable layers are deprecated, but we want to continue to support manipulating pre-existing images. imgspecv1.MediaTypeImageManifest, imgspecv1.MediaTypeLayoutHeader, - ociencspec.MediaTypeLayerEnc, ociencspec.MediaTypeLayerGzipEnc: + ociencspec.MediaTypeLayerEnc, ociencspec.MediaTypeLayerGzipEnc, + MediaTypeTarDiff: return nil default: return fmt.Errorf("unsupported OCIv1 media type: %q", m) @@ -274,3 +280,8 @@ func (m *OCI1) CanChangeLayerCompression(mimeType string) bool { } return compressionVariantsRecognizeMIMEType(oci1CompressionMIMETypeSets, mimeType) } + +// IsNoCompressType returns true if the media type should not be recompressed +func IsNoCompressType(mediatype string) bool { + return mediatype == MediaTypeTarDiff +} diff --git a/image/openshift/openshift_dest.go b/image/openshift/openshift_dest.go index 7c901d8e7d..bf22f1c819 100644 --- a/image/openshift/openshift_dest.go +++ b/image/openshift/openshift_dest.go @@ -252,3 +252,8 @@ func (d *openshiftImageDestination) PutSignaturesWithFormat(ctx context.Context, func (d *openshiftImageDestination) CommitWithOptions(ctx context.Context, options private.CommitOptions) error { return d.docker.CommitWithOptions(ctx, options) } + +// GetLayerDeltaData provides access to local layer data by DiffID for delta application +func (d *openshiftImageDestination) GetLayerDeltaData(ctx context.Context, diffID digest.Digest) (types.DeltaDataSource, error) { + return types.ImageDestinationGetLayerDeltaData(d.docker, ctx, diffID) +} diff --git a/image/openshift/openshift_src.go b/image/openshift/openshift_src.go index 4842ba3018..9fbb0a165a 100644 --- a/image/openshift/openshift_src.go +++ b/image/openshift/openshift_src.go @@ -175,3 +175,19 @@ func (s *openshiftImageSource) ensureImageIsResolved(ctx context.Context) error s.imageStreamImageName = te.Image return nil } + +// GetDeltaManifest returns the delta manifest for the current image, as well as its type, if it exists. +func (s *openshiftImageSource) GetDeltaManifest(ctx context.Context, instanceDigest *digest.Digest) ([]byte, string, error) { + if err := s.ensureImageIsResolved(ctx); err != nil { + return nil, "", err + } + return types.ImageSourceGetDeltaManifest(s.docker, ctx, instanceDigest) +} + +// GetDeltaIndex returns an ImageReference that can be used to update the delta index for deltas for Image. +func (s *openshiftImageSource) GetDeltaIndex(ctx context.Context) (types.ImageReference, error) { + if err := s.ensureImageIsResolved(ctx); err != nil { + return nil, err + } + return types.ImageSourceGetDeltaIndex(s.docker, ctx) +} diff --git a/image/storage/storage_dest.go b/image/storage/storage_dest.go index 000be3ccd1..27a43132d4 100644 --- a/image/storage/storage_dest.go +++ b/image/storage/storage_dest.go @@ -31,6 +31,7 @@ import ( "go.podman.io/image/v5/manifest" "go.podman.io/image/v5/pkg/blobinfocache/none" "go.podman.io/image/v5/types" + tarpatch "github.com/containers/tar-diff/pkg/tar-patch" "go.podman.io/storage" graphdriver "go.podman.io/storage/drivers" "go.podman.io/storage/pkg/archive" @@ -1685,3 +1686,57 @@ func (s *storageImageDestination) PutSignaturesWithFormat(ctx context.Context, s } return nil } + +// LayerDeltaDataSource provides access to local layer data for delta application +type LayerDeltaDataSource struct { + fs *tarpatch.FilesystemDataSource + store storage.Store + id string +} + +// Close closes the data source and unmounts the layer +func (s *LayerDeltaDataSource) Close() error { + err := s.fs.Close() + if _, unmountErr := s.store.Unmount(s.id, false); unmountErr != nil { + logrus.Infof("Failed to unmount layer %v: %v", s.id, unmountErr) + } + return err +} + +// Read reads data from the current file +func (s *LayerDeltaDataSource) Read(data []byte) (n int, err error) { + return s.fs.Read(data) +} + +// SetCurrentFile sets the current file path for reading +func (s *LayerDeltaDataSource) SetCurrentFile(file string) error { + return s.fs.SetCurrentFile(file) +} + +// Seek seeks within the current file +func (s *LayerDeltaDataSource) Seek(offset int64, whence int) (int64, error) { + return s.fs.Seek(offset, whence) +} + +// GetLayerDeltaData provides access to local layer data by DiffID for delta application +func (s *storageImageDestination) GetLayerDeltaData(ctx context.Context, diffID digest.Digest) (types.DeltaDataSource, error) { + layers, err := s.imageRef.transport.store.LayersByUncompressedDigest(diffID) + if err != nil && err != storage.ErrLayerUnknown { + return nil, err // Internal error + } + if len(layers) == 0 { + return nil, nil // Unknown layer + } + + layerID := layers[len(layers)-1].ID + mountPoint, err := s.imageRef.transport.store.Mount(layerID, "") + if err != nil { + return nil, err + } + + return &LayerDeltaDataSource{ + fs: tarpatch.NewFilesystemDataSource(mountPoint), + store: s.imageRef.transport.store, + id: layerID, + }, nil +} diff --git a/image/types/types.go b/image/types/types.go index 41f1a632e2..3c09ebbd27 100644 --- a/image/types/types.go +++ b/image/types/types.go @@ -729,3 +729,76 @@ type ProgressProperties struct { // interval. Will be reset after each ProgressEventRead event. OffsetUpdate uint64 } + +// DeltaImageSource is an optional extension of ImageSource for sources that support layer deltas +type DeltaImageSource interface { + ImageSource + // GetDeltaManifest returns the delta manifest for the current image, as well as its type, if it exists. + // No error is returned if no delta manifest exists, just a nil slice + // It may use a remote (= slow) service. + // If instanceDigest is not nil, it contains a digest of the specific manifest instance to retrieve deltas for (when the primary manifest is a manifest list); + // this never happens if the primary manifest is not a manifest list (e.g. if the source never returns manifest lists). + GetDeltaManifest(ctx context.Context, instanceDigest *digest.Digest) ([]byte, string, error) + // GetDeltaIndex returns an ImageReference that can be used to update the delta index for deltas for Image. + // If deltas are not supported it will return nil + GetDeltaIndex(ctx context.Context) (ImageReference, error) +} + +// ImageSourceGetDeltaManifest is a wrapper for the optional DeltaImageSource.GetDeltaManifest method +func ImageSourceGetDeltaManifest(src ImageSource, ctx context.Context, instanceDigest *digest.Digest) ([]byte, string, error) { + if d, ok := src.(DeltaImageSource); ok { + return d.GetDeltaManifest(ctx, instanceDigest) + } + return nil, "", nil +} + +// ImageSourceGetDeltaIndex is a wrapper for the optional DeltaImageSource.GetDeltaIndex method +func ImageSourceGetDeltaIndex(src ImageSource, ctx context.Context) (ImageReference, error) { + if d, ok := src.(DeltaImageSource); ok { + return d.GetDeltaIndex(ctx) + } + return nil, nil +} + +// DeltaImageDestination is an optional extension of ImageDestination for destinations that support layer deltas +type DeltaImageDestination interface { + ImageDestination + // GetLayerDeltaData tries to get access to the uncompressed data of a given DiffID that is locally available + // This data is used to apply a delta from this layer + // If deltas are not supported or the layer is not available, nil is returned (and no error) + GetLayerDeltaData(ctx context.Context, diffID digest.Digest) (DeltaDataSource, error) +} + +// ImageDestinationGetLayerDeltaData is a wrapper for the optional DeltaImageDestination.GetLayerDeltaData method +func ImageDestinationGetLayerDeltaData(dst ImageDestination, ctx context.Context, diffID digest.Digest) (DeltaDataSource, error) { + if d, ok := dst.(DeltaImageDestination); ok { + return d.GetLayerDeltaData(ctx, diffID) + } + return nil, nil +} + +// DeltaImage is an optional extension of Image for images that support layer deltas +type DeltaImage interface { + Image + // DeltaLayers downloads and parses the delta manifest for the image, returning the available delta layers + // If no deltas available, returns nil without an error + DeltaLayers(ctx context.Context) ([]BlobInfo, error) +} + +// ImageDeltaLayers is a wrapper for the optional DeltaImage.DeltaLayers method +func ImageDeltaLayers(img Image, ctx context.Context) ([]BlobInfo, error) { + if d, ok := img.(DeltaImage); ok { + return d.DeltaLayers(ctx) + } + return nil, nil +} + +// DeltaDataSource is an interface that allows you to access existing local data to +// use as existing content when applying a delta file +// It is identical to the DataSource interface in tar_diff but re-exported +// here to avoid unnecessary dependencies +type DeltaDataSource interface { + io.ReadSeeker + io.Closer + SetCurrentFile(file string) error +} diff --git a/vendor/github.com/containers/tar-diff/LICENSE b/vendor/github.com/containers/tar-diff/LICENSE new file mode 100644 index 0000000000..9535635306 --- /dev/null +++ b/vendor/github.com/containers/tar-diff/LICENSE @@ -0,0 +1,189 @@ + + Apache License + Version 2.0, January 2004 + https://www.apache.org/licenses/ + + TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION + + 1. Definitions. + + "License" shall mean the terms and conditions for use, reproduction, + and distribution as defined by Sections 1 through 9 of this document. + + "Licensor" shall mean the copyright owner or entity authorized by + the copyright owner that is granting the License. + + "Legal Entity" shall mean the union of the acting entity and all + other entities that control, are controlled by, or are under common + control with that entity. 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For the purposes + of this License, Derivative Works shall not include works that remain + separable from, or merely link (or bind by name) to the interfaces of, + the Work and Derivative Works thereof. + + "Contribution" shall mean any work of authorship, including + the original version of the Work and any modifications or additions + to that Work or Derivative Works thereof, that is intentionally + submitted to Licensor for inclusion in the Work by the copyright owner + or by an individual or Legal Entity authorized to submit on behalf of + the copyright owner. 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Subject to the terms and conditions of + this License, each Contributor hereby grants to You a perpetual, + worldwide, non-exclusive, no-charge, royalty-free, irrevocable + copyright license to reproduce, prepare Derivative Works of, + publicly display, publicly perform, sublicense, and distribute the + Work and such Derivative Works in Source or Object form. + + 3. Grant of Patent License. Subject to the terms and conditions of + this License, each Contributor hereby grants to You a perpetual, + worldwide, non-exclusive, no-charge, royalty-free, irrevocable + (except as stated in this section) patent license to make, have made, + use, offer to sell, sell, import, and otherwise transfer the Work, + where such license applies only to those patent claims licensable + by such Contributor that are necessarily infringed by their + Contribution(s) alone or by combination of their Contribution(s) + with the Work to which such Contribution(s) was submitted. 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Unless You explicitly state otherwise, + any Contribution intentionally submitted for inclusion in the Work + by You to the Licensor shall be under the terms and conditions of + this License, without any additional terms or conditions. + Notwithstanding the above, nothing herein shall supersede or modify + the terms of any separate license agreement you may have executed + with Licensor regarding such Contributions. + + 6. Trademarks. This License does not grant permission to use the trade + names, trademarks, service marks, or product names of the Licensor, + except as required for reasonable and customary use in describing the + origin of the Work and reproducing the content of the NOTICE file. + + 7. Disclaimer of Warranty. Unless required by applicable law or + agreed to in writing, Licensor provides the Work (and each + Contributor provides its Contributions) on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or + implied, including, without limitation, any warranties or conditions + of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A + PARTICULAR PURPOSE. You are solely responsible for determining the + appropriateness of using or redistributing the Work and assume any + risks associated with Your exercise of permissions under this License. + + 8. Limitation of Liability. In no event and under no legal theory, + whether in tort (including negligence), contract, or otherwise, + unless required by applicable law (such as deliberate and grossly + negligent acts) or agreed to in writing, shall any Contributor be + liable to You for damages, including any direct, indirect, special, + incidental, or consequential damages of any character arising as a + result of this License or out of the use or inability to use the + Work (including but not limited to damages for loss of goodwill, + work stoppage, computer failure or malfunction, or any and all + other commercial damages or losses), even if such Contributor + has been advised of the possibility of such damages. + + 9. Accepting Warranty or Additional Liability. While redistributing + the Work or Derivative Works thereof, You may choose to offer, + and charge a fee for, acceptance of support, warranty, indemnity, + or other liability obligations and/or rights consistent with this + License. However, in accepting such obligations, You may act only + on Your own behalf and on Your sole responsibility, not on behalf + of any other Contributor, and only if You agree to indemnify, + defend, and hold each Contributor harmless for any liability + incurred by, or claims asserted against, such Contributor by reason + of your accepting any such warranty or additional liability. + + END OF TERMS AND CONDITIONS + + 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 + + https://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. diff --git a/vendor/github.com/containers/tar-diff/pkg/common/common.go b/vendor/github.com/containers/tar-diff/pkg/common/common.go new file mode 100644 index 0000000000..c5b846b0d1 --- /dev/null +++ b/vendor/github.com/containers/tar-diff/pkg/common/common.go @@ -0,0 +1,11 @@ +package common + +const ( + DeltaOpData = iota + DeltaOpOpen = iota + DeltaOpCopy = iota + DeltaOpAddData = iota + DeltaOpSeek = iota +) + +var DeltaHeader = [...]byte{'t', 'a', 'r', 'd', 'f', '1', '\n', 0} diff --git a/vendor/github.com/containers/tar-diff/pkg/common/version.go b/vendor/github.com/containers/tar-diff/pkg/common/version.go new file mode 100644 index 0000000000..2f68af11b4 --- /dev/null +++ b/vendor/github.com/containers/tar-diff/pkg/common/version.go @@ -0,0 +1,3 @@ +package common + +var VERSION = "v0.1.2" diff --git a/vendor/github.com/containers/tar-diff/pkg/tar-patch/apply.go b/vendor/github.com/containers/tar-diff/pkg/tar-patch/apply.go new file mode 100644 index 0000000000..b03ad0cd3e --- /dev/null +++ b/vendor/github.com/containers/tar-diff/pkg/tar-patch/apply.go @@ -0,0 +1,175 @@ +package tar_patch + +import ( + "bufio" + "bytes" + "encoding/binary" + "fmt" + "github.com/containers/tar-diff/pkg/common" + "github.com/klauspost/compress/zstd" + "io" + "os" + "path" +) + +type DataSource interface { + io.ReadSeeker + io.Closer + SetCurrentFile(file string) error +} + +type FilesystemDataSource struct { + basePath string + currentFile *os.File +} + +// Cleans up the path lexically +// Any ".." that extends outside the first elements (or the root itself) is invalid and returns "" +func cleanPath(pathName string) string { + // We make the path always absolute, that way path.Clean() ensure it never goes outside the top ("root") dir + // even if its a relative path + clean := path.Clean("/" + pathName) + + // We clean the initial slash, making all result relative (or "" which is error) + return clean[1:] +} + +func NewFilesystemDataSource(basePath string) *FilesystemDataSource { + return &FilesystemDataSource{ + basePath: basePath, + currentFile: nil, + } +} + +func (f *FilesystemDataSource) Close() error { + if f.currentFile != nil { + err := f.currentFile.Close() + f.currentFile = nil + + if err != nil { + return err + } + } + return nil +} + +func (f *FilesystemDataSource) Read(data []byte) (n int, err error) { + if f.currentFile == nil { + return 0, fmt.Errorf("No current file set") + } + return f.currentFile.Read(data) +} + +func (f *FilesystemDataSource) SetCurrentFile(file string) error { + if f.currentFile != nil { + err := f.currentFile.Close() + f.currentFile = nil + if err != nil { + return nil + } + } + currentFile, err := os.Open(f.basePath + "/" + file) + if err != nil { + return err + } + f.currentFile = currentFile + return nil +} + +func (f *FilesystemDataSource) Seek(offset int64, whence int) (int64, error) { + if f.currentFile == nil { + return 0, fmt.Errorf("No current file set") + } + return f.currentFile.Seek(offset, whence) +} + +func Apply(delta io.Reader, dataSource DataSource, dst io.Writer) error { + buf := make([]byte, len(common.DeltaHeader)) + _, err := io.ReadFull(delta, buf) + if err != nil { + return err + } + if !bytes.Equal(buf, common.DeltaHeader[:]) { + return fmt.Errorf("Invalid delta format") + } + + decoder, err := zstd.NewReader(delta) + if err != nil { + return err + } + defer decoder.Close() + + r := bufio.NewReader(decoder) + + for { + op, err := r.ReadByte() + if err != nil { + if err == io.EOF { + break + } + return err + } + + size, err := binary.ReadUvarint(r) + if err != nil { + return err + } + + switch op { + case common.DeltaOpData: + _, err = io.CopyN(dst, r, int64(size)) + if err != nil { + return err + } + case common.DeltaOpOpen: + nameBytes := make([]byte, size) + _, err = io.ReadFull(r, nameBytes) + if err != nil { + return err + } + name := string(nameBytes) + cleanName := cleanPath(name) + if len(cleanName) == 0 { + return fmt.Errorf("Invalid source name '%v' in tar-diff", name) + } + err := dataSource.SetCurrentFile(cleanName) + if err != nil { + return err + } + case common.DeltaOpCopy: + _, err = io.CopyN(dst, dataSource, int64(size)) + if err != nil { + return err + } + case common.DeltaOpAddData: + addBytes := make([]byte, size) + _, err = io.ReadFull(r, addBytes) + if err != nil { + return err + } + + addBytes2 := make([]byte, size) + _, err = io.ReadFull(dataSource, addBytes2) + if err != nil { + return err + } + + for i := uint64(0); i < size; i++ { + addBytes[i] = addBytes[i] + addBytes2[i] + } + if _, err := dst.Write(addBytes); err != nil { + return err + } + + case common.DeltaOpSeek: + _, err = dataSource.Seek(int64(size), 0) + if err != nil { + return err + } + default: + return fmt.Errorf("Unexpected delta op %d", op) + } + } + + return nil +} diff --git a/vendor/modules.txt b/vendor/modules.txt index cb890f4829..8567face19 100644 --- a/vendor/modules.txt +++ b/vendor/modules.txt @@ -97,6 +97,10 @@ github.com/containers/ocicrypt/keywrap/pkcs7 github.com/containers/ocicrypt/spec github.com/containers/ocicrypt/utils github.com/containers/ocicrypt/utils/keyprovider +# github.com/containers/tar-diff v0.1.2 +## explicit; go 1.14 +github.com/containers/tar-diff/pkg/common +github.com/containers/tar-diff/pkg/tar-patch # github.com/coreos/go-oidc/v3 v3.16.0 ## explicit; go 1.24.0 github.com/coreos/go-oidc/v3/oidc