Update containerd 1.2.4 and dependencies

Signed-off-by: Sebastiaan van Stijn <github@gone.nl>

vendor/github.com/docker/distribution/blobs.go

@@ -10,6 +10,7 @@ import (
 
 	"github.com/docker/distribution/reference"
 	"github.com/opencontainers/go-digest"
+	"github.com/opencontainers/image-spec/specs-go/v1"
 )
 
 var (
@@ -66,12 +67,19 @@ type Descriptor struct {
 	Size int64 `json:"size,omitempty"`
 
 	// Digest uniquely identifies the content. A byte stream can be verified
-	// against against this digest.
+	// against this digest.
 	Digest digest.Digest `json:"digest,omitempty"`
 
 	// URLs contains the source URLs of this content.
 	URLs []string `json:"urls,omitempty"`
 
+	// Annotations contains arbitrary metadata relating to the targeted content.
+	Annotations map[string]string `json:"annotations,omitempty"`
+
+	// Platform describes the platform which the image in the manifest runs on.
+	// This should only be used when referring to a manifest.
+	Platform *v1.Platform `json:"platform,omitempty"`
+
 	// NOTE: Before adding a field here, please ensure that all
 	// other options have been exhausted. Much of the type relationships
 	// depend on the simplicity of this type.

vendor/github.com/docker/distribution/errors.go

@@ -20,6 +20,10 @@ var ErrManifestNotModified = errors.New("manifest not modified")
 // performed
 var ErrUnsupported = errors.New("operation unsupported")
 
+// ErrSchemaV1Unsupported is returned when a client tries to upload a schema v1
+// manifest but the registry is configured to reject it
+var ErrSchemaV1Unsupported = errors.New("manifest schema v1 unsupported")
+
 // ErrTagUnknown is returned if the given tag is not known by the tag service
 type ErrTagUnknown struct {
 	Tag string

vendor/github.com/docker/distribution/manifest/manifestlist/manifestlist.go

@@ -8,10 +8,13 @@ import (
 	"github.com/docker/distribution"
 	"github.com/docker/distribution/manifest"
 	"github.com/opencontainers/go-digest"
+	"github.com/opencontainers/image-spec/specs-go/v1"
 )
 
-// MediaTypeManifestList specifies the mediaType for manifest lists.
-const MediaTypeManifestList = "application/vnd.docker.distribution.manifest.list.v2+json"
+const (
+	// MediaTypeManifestList specifies the mediaType for manifest lists.
+	MediaTypeManifestList = "application/vnd.docker.distribution.manifest.list.v2+json"
+)
 
 // SchemaVersion provides a pre-initialized version structure for this
 // packages version of the manifest.
@@ -20,6 +23,13 @@ var SchemaVersion = manifest.Versioned{
 	MediaType:     MediaTypeManifestList,
 }
 
+// OCISchemaVersion provides a pre-initialized version structure for this
+// packages OCIschema version of the manifest.
+var OCISchemaVersion = manifest.Versioned{
+	SchemaVersion: 2,
+	MediaType:     v1.MediaTypeImageIndex,
+}
+
 func init() {
 	manifestListFunc := func(b []byte) (distribution.Manifest, distribution.Descriptor, error) {
 		m := new(DeserializedManifestList)
@@ -28,6 +38,13 @@ func init() {
 			return nil, distribution.Descriptor{}, err
 		}
 
+		if m.MediaType != MediaTypeManifestList {
+			err = fmt.Errorf("mediaType in manifest list should be '%s' not '%s'",
+				MediaTypeManifestList, m.MediaType)
+
+			return nil, distribution.Descriptor{}, err
+		}
+
 		dgst := digest.FromBytes(b)
 		return m, distribution.Descriptor{Digest: dgst, Size: int64(len(b)), MediaType: MediaTypeManifestList}, err
 	}
@@ -35,6 +52,28 @@ func init() {
 	if err != nil {
 		panic(fmt.Sprintf("Unable to register manifest: %s", err))
 	}
+
+	imageIndexFunc := func(b []byte) (distribution.Manifest, distribution.Descriptor, error) {
+		m := new(DeserializedManifestList)
+		err := m.UnmarshalJSON(b)
+		if err != nil {
+			return nil, distribution.Descriptor{}, err
+		}
+
+		if m.MediaType != "" && m.MediaType != v1.MediaTypeImageIndex {
+			err = fmt.Errorf("if present, mediaType in image index should be '%s' not '%s'",
+				v1.MediaTypeImageIndex, m.MediaType)
+
+			return nil, distribution.Descriptor{}, err
+		}
+
+		dgst := digest.FromBytes(b)
+		return m, distribution.Descriptor{Digest: dgst, Size: int64(len(b)), MediaType: v1.MediaTypeImageIndex}, err
+	}
+	err = distribution.RegisterManifestSchema(v1.MediaTypeImageIndex, imageIndexFunc)
+	if err != nil {
+		panic(fmt.Sprintf("Unable to register OCI Image Index: %s", err))
+	}
 }
 
 // PlatformSpec specifies a platform where a particular image manifest is
@@ -105,11 +144,26 @@ type DeserializedManifestList struct {
 // DeserializedManifestList which contains the resulting manifest list
 // and its JSON representation.
 func FromDescriptors(descriptors []ManifestDescriptor) (*DeserializedManifestList, error) {
-	m := ManifestList{
-		Versioned: SchemaVersion,
+	var mediaType string
+	if len(descriptors) > 0 && descriptors[0].Descriptor.MediaType == v1.MediaTypeImageManifest {
+		mediaType = v1.MediaTypeImageIndex
+	} else {
+		mediaType = MediaTypeManifestList
 	}
 
-	m.Manifests = make([]ManifestDescriptor, len(descriptors), len(descriptors))
+	return FromDescriptorsWithMediaType(descriptors, mediaType)
+}
+
+// FromDescriptorsWithMediaType is for testing purposes, it's useful to be able to specify the media type explicitly
+func FromDescriptorsWithMediaType(descriptors []ManifestDescriptor, mediaType string) (*DeserializedManifestList, error) {
+	m := ManifestList{
+		Versioned: manifest.Versioned{
+			SchemaVersion: 2,
+			MediaType:     mediaType,
+		},
+	}
+
+	m.Manifests = make([]ManifestDescriptor, len(descriptors))
 	copy(m.Manifests, descriptors)
 
 	deserialized := DeserializedManifestList{
@@ -123,7 +177,7 @@ func FromDescriptors(descriptors []ManifestDescriptor) (*DeserializedManifestLis
 
 // UnmarshalJSON populates a new ManifestList struct from JSON data.
 func (m *DeserializedManifestList) UnmarshalJSON(b []byte) error {
-	m.canonical = make([]byte, len(b), len(b))
+	m.canonical = make([]byte, len(b))
 	// store manifest list in canonical
 	copy(m.canonical, b)
 
@@ -151,5 +205,12 @@ func (m *DeserializedManifestList) MarshalJSON() ([]byte, error) {
 // Payload returns the raw content of the manifest list. The contents can be
 // used to calculate the content identifier.
 func (m DeserializedManifestList) Payload() (string, []byte, error) {
-	return m.MediaType, m.canonical, nil
+	var mediaType string
+	if m.MediaType == "" {
+		mediaType = v1.MediaTypeImageIndex
+	} else {
+		mediaType = m.MediaType
+	}
+
+	return mediaType, m.canonical, nil
 }

vendor/github.com/docker/distribution/manifest/schema2/manifest.go

@@ -71,7 +71,7 @@ type Manifest struct {
 	Layers []distribution.Descriptor `json:"layers"`
 }
 
-// References returnes the descriptors of this manifests references.
+// References returns the descriptors of this manifests references.
 func (m Manifest) References() []distribution.Descriptor {
 	references := make([]distribution.Descriptor, 0, 1+len(m.Layers))
 	references = append(references, m.Config)
@@ -79,7 +79,7 @@ func (m Manifest) References() []distribution.Descriptor {
 	return references
 }
 
-// Target returns the target of this signed manifest.
+// Target returns the target of this manifest.
 func (m Manifest) Target() distribution.Descriptor {
 	return m.Config
 }
@@ -106,7 +106,7 @@ func FromStruct(m Manifest) (*DeserializedManifest, error) {
 
 // UnmarshalJSON populates a new Manifest struct from JSON data.
 func (m *DeserializedManifest) UnmarshalJSON(b []byte) error {
-	m.canonical = make([]byte, len(b), len(b))
+	m.canonical = make([]byte, len(b))
 	// store manifest in canonical
 	copy(m.canonical, b)
 
@@ -116,6 +116,12 @@ func (m *DeserializedManifest) UnmarshalJSON(b []byte) error {
 		return err
 	}
 
+	if manifest.MediaType != MediaTypeManifest {
+		return fmt.Errorf("mediaType in manifest should be '%s' not '%s'",
+			MediaTypeManifest, manifest.MediaType)
+
+	}
+
 	m.Manifest = manifest
 
 	return nil

vendor/github.com/docker/distribution/manifests.go

@@ -87,7 +87,7 @@ func ManifestMediaTypes() (mediaTypes []string) {
 // UnmarshalFunc implements manifest unmarshalling a given MediaType
 type UnmarshalFunc func([]byte) (Manifest, Descriptor, error)
 
-var mappings = make(map[string]UnmarshalFunc, 0)
+var mappings = make(map[string]UnmarshalFunc)
 
 // UnmarshalManifest looks up manifest unmarshal functions based on
 // MediaType

vendor/github.com/docker/distribution/reference/normalize.go

@@ -56,6 +56,35 @@ func ParseNormalizedNamed(s string) (Named, error) {
 	return named, nil
 }
 
+// ParseDockerRef normalizes the image reference following the docker convention. This is added
+// mainly for backward compatibility.
+// The reference returned can only be either tagged or digested. For reference contains both tag
+// and digest, the function returns digested reference, e.g. docker.io/library/busybox:latest@
+// sha256:7cc4b5aefd1d0cadf8d97d4350462ba51c694ebca145b08d7d41b41acc8db5aa will be returned as
+// docker.io/library/busybox@sha256:7cc4b5aefd1d0cadf8d97d4350462ba51c694ebca145b08d7d41b41acc8db5aa.
+func ParseDockerRef(ref string) (Named, error) {
+	named, err := ParseNormalizedNamed(ref)
+	if err != nil {
+		return nil, err
+	}
+	if _, ok := named.(NamedTagged); ok {
+		if canonical, ok := named.(Canonical); ok {
+			// The reference is both tagged and digested, only
+			// return digested.
+			newNamed, err := WithName(canonical.Name())
+			if err != nil {
+				return nil, err
+			}
+			newCanonical, err := WithDigest(newNamed, canonical.Digest())
+			if err != nil {
+				return nil, err
+			}
+			return newCanonical, nil
+		}
+	}
+	return TagNameOnly(named), nil
+}
+
 // splitDockerDomain splits a repository name to domain and remotename string.
 // If no valid domain is found, the default domain is used. Repository name
 // needs to be already validated before.

vendor/github.com/docker/distribution/reference/reference.go

@@ -205,7 +205,7 @@ func Parse(s string) (Reference, error) {
 	var repo repository
 
 	nameMatch := anchoredNameRegexp.FindStringSubmatch(matches[1])
-	if nameMatch != nil && len(nameMatch) == 3 {
+	if len(nameMatch) == 3 {
 		repo.domain = nameMatch[1]
 		repo.path = nameMatch[2]
 	} else {

vendor/github.com/docker/distribution/registry.go

@@ -54,6 +54,11 @@ type RepositoryEnumerator interface {
 	Enumerate(ctx context.Context, ingester func(string) error) error
 }
 
+// RepositoryRemover removes given repository
+type RepositoryRemover interface {
+	Remove(ctx context.Context, name reference.Named) error
+}
+
 // ManifestServiceOption is a function argument for Manifest Service methods
 type ManifestServiceOption interface {
 	Apply(ManifestService) error

vendor/github.com/docker/distribution/registry/api/errcode/errors.go

@@ -207,11 +207,11 @@ func (errs Errors) MarshalJSON() ([]byte, error) {
 	for _, daErr := range errs {
 		var err Error
 
-		switch daErr.(type) {
+		switch daErr := daErr.(type) {
 		case ErrorCode:
-			err = daErr.(ErrorCode).WithDetail(nil)
+			err = daErr.WithDetail(nil)
 		case Error:
-			err = daErr.(Error)
+			err = daErr
 		default:
 			err = ErrorCodeUnknown.WithDetail(daErr)
 

vendor/github.com/docker/distribution/registry/api/v2/routes.go

@@ -14,15 +14,6 @@ const (
 	RouteNameCatalog         = "catalog"
 )
 
-var allEndpoints = []string{
-	RouteNameManifest,
-	RouteNameCatalog,
-	RouteNameTags,
-	RouteNameBlob,
-	RouteNameBlobUpload,
-	RouteNameBlobUploadChunk,
-}
-
 // Router builds a gorilla router with named routes for the various API
 // methods. This can be used directly by both server implementations and
 // clients.

vendor/github.com/docker/distribution/registry/api/v2/urls.go

@@ -252,15 +252,3 @@ func appendValuesURL(u *url.URL, values ...url.Values) *url.URL {
 	u.RawQuery = merged.Encode()
 	return u
 }
-
-// appendValues appends the parameters to the url. Panics if the string is not
-// a url.
-func appendValues(u string, values ...url.Values) string {
-	up, err := url.Parse(u)
-
-	if err != nil {
-		panic(err) // should never happen
-	}
-
-	return appendValuesURL(up, values...).String()
-}

vendor/github.com/docker/distribution/registry/client/auth/challenge/authchallenge.go

@@ -117,8 +117,8 @@ func init() {
 		var t octetType
 		isCtl := c <= 31 || c == 127
 		isChar := 0 <= c && c <= 127
-		isSeparator := strings.IndexRune(" \t\"(),/:;<=>?@[]\\{}", rune(c)) >= 0
-		if strings.IndexRune(" \t\r\n", rune(c)) >= 0 {
+		isSeparator := strings.ContainsRune(" \t\"(),/:;<=>?@[]\\{}", rune(c))
+		if strings.ContainsRune(" \t\r\n", rune(c)) {
 			t |= isSpace
 		}
 		if isChar && !isCtl && !isSeparator {

vendor/github.com/docker/distribution/registry/client/auth/session.go

@@ -68,7 +68,6 @@ func NewAuthorizer(manager challenge.Manager, handlers ...AuthenticationHandler)
 type endpointAuthorizer struct {
 	challenges challenge.Manager
 	handlers   []AuthenticationHandler
-	transport  http.RoundTripper
 }
 
 func (ea *endpointAuthorizer) ModifyRequest(req *http.Request) error {
@@ -121,7 +120,6 @@ type clock interface {
 }
 
 type tokenHandler struct {
-	header    http.Header
 	creds     CredentialStore
 	transport http.RoundTripper
 	clock     clock

vendor/github.com/docker/distribution/registry/client/repository.go

@@ -81,9 +81,8 @@ func NewRegistry(baseURL string, transport http.RoundTripper) (Registry, error)
 }
 
 type registry struct {
-	client  *http.Client
-	ub      *v2.URLBuilder
-	context context.Context
+	client *http.Client
+	ub     *v2.URLBuilder
 }
 
 // Repositories returns a lexigraphically sorted catalog given a base URL.  The 'entries' slice will be filled up to the size
@@ -152,10 +151,9 @@ func NewRepository(name reference.Named, baseURL string, transport http.RoundTri
 }
 
 type repository struct {
-	client  *http.Client
-	ub      *v2.URLBuilder
-	context context.Context
-	name    reference.Named
+	client *http.Client
+	ub     *v2.URLBuilder
+	name   reference.Named
 }
 
 func (r *repository) Named() reference.Named {

vendor/github.com/docker/distribution/registry/client/transport/http_reader.go

@@ -5,7 +5,6 @@ import (
 	"fmt"
 	"io"
 	"net/http"
-	"os"
 	"regexp"
 	"strconv"
 )
@@ -97,7 +96,7 @@ func (hrs *httpReadSeeker) Seek(offset int64, whence int) (int64, error) {
 
 	lastReaderOffset := hrs.readerOffset
 
-	if whence == os.SEEK_SET && hrs.rc == nil {
+	if whence == io.SeekStart && hrs.rc == nil {
 		// If no request has been made yet, and we are seeking to an
 		// absolute position, set the read offset as well to avoid an
 		// unnecessary request.
@@ -113,14 +112,14 @@ func (hrs *httpReadSeeker) Seek(offset int64, whence int) (int64, error) {
 	newOffset := hrs.seekOffset
 
 	switch whence {
-	case os.SEEK_CUR:
+	case io.SeekCurrent:
 		newOffset += offset
-	case os.SEEK_END:
+	case io.SeekEnd:
 		if hrs.size < 0 {
 			return 0, errors.New("content length not known")
 		}
 		newOffset = hrs.size + offset
-	case os.SEEK_SET:
+	case io.SeekStart:
 		newOffset = offset
 	}
 

vendor/github.com/docker/distribution/vendor.conf

@@ -1,16 +1,15 @@
-github.com/Azure/azure-sdk-for-go 088007b3b08cc02b27f2eadfdcd870958460ce7e
-github.com/Azure/go-autorest ec5f4903f77ed9927ac95b19ab8e44ada64c1356
+github.com/Azure/azure-sdk-for-go 4650843026a7fdec254a8d9cf893693a254edd0b
+github.com/Azure/go-autorest eaa7994b2278094c904d31993d26f56324db3052
 github.com/sirupsen/logrus 3d4380f53a34dcdc95f0c1db702615992b38d9a4
-github.com/aws/aws-sdk-go 5bcc0a238d880469f949fc7cd24e35f32ab80cbd
+github.com/aws/aws-sdk-go f831d5a0822a1ad72420ab18c6269bca1ddaf490
 github.com/bshuster-repo/logrus-logstash-hook d2c0ecc1836d91814e15e23bb5dc309c3ef51f4a
 github.com/beorn7/perks 4c0e84591b9aa9e6dcfdf3e020114cd81f89d5f9
 github.com/bugsnag/bugsnag-go b1d153021fcd90ca3f080db36bec96dc690fb274
 github.com/bugsnag/osext 0dd3f918b21bec95ace9dc86c7e70266cfc5c702
 github.com/bugsnag/panicwrap e2c28503fcd0675329da73bf48b33404db873782
-github.com/denverdino/aliyungo afedced274aa9a7fcdd47ac97018f0f8db4e5de2
+github.com/denverdino/aliyungo 6df11717a253d9c7d4141f9af4deaa7c580cd531
 github.com/dgrijalva/jwt-go a601269ab70c205d26370c16f7c81e9017c14e04
 github.com/docker/go-metrics 399ea8c73916000c64c2c76e8da00ca82f8387ab
-github.com/docker/goamz f0a21f5b2e12f83a505ecf79b633bb2035cf6f85
 github.com/docker/libtrust fa567046d9b14f6aa788882a950d69651d230b21
 github.com/garyburd/redigo 535138d7bcd717d6531c701ef5933d98b1866257
 github.com/go-ini/ini 2ba15ac2dc9cdf88c110ec2dc0ced7fa45f5678c
@@ -19,17 +18,19 @@ github.com/gorilla/handlers 60c7bfde3e33c201519a200a4507a158cc03a17b
 github.com/gorilla/mux 599cba5e7b6137d46ddf58fb1765f5d928e69604
 github.com/inconshreveable/mousetrap 76626ae9c91c4f2a10f34cad8ce83ea42c93bb75
 github.com/jmespath/go-jmespath bd40a432e4c76585ef6b72d3fd96fb9b6dc7b68d
+github.com/marstr/guid 8bd9a64bf37eb297b492a4101fb28e80ac0b290f
+github.com/satori/go.uuid f58768cc1a7a7e77a3bd49e98cdd21419399b6a3
 github.com/matttproud/golang_protobuf_extensions c12348ce28de40eed0136aa2b644d0ee0650e56c
 github.com/miekg/dns 271c58e0c14f552178ea321a545ff9af38930f39
 github.com/mitchellh/mapstructure 482a9fd5fa83e8c4e7817413b80f3eb8feec03ef
-github.com/ncw/swift b964f2ca856aac39885e258ad25aec08d5f64ee6
+github.com/ncw/swift a0320860b16212c2b59b4912bb6508cda1d7cee6
 github.com/prometheus/client_golang c332b6f63c0658a65eca15c0e5247ded801cf564
 github.com/prometheus/client_model 99fa1f4be8e564e8a6b613da7fa6f46c9edafc6c
 github.com/prometheus/common 89604d197083d4781071d3c65855d24ecfb0a563
 github.com/prometheus/procfs cb4147076ac75738c9a7d279075a253c0cc5acbd
+github.com/Shopify/logrus-bugsnag 577dee27f20dd8f1a529f82210094af593be12bd
 github.com/spf13/cobra 312092086bed4968099259622145a0c9ae280064
 github.com/spf13/pflag 5644820622454e71517561946e3d94b9f9db6842
-github.com/stevvooe/resumable 2aaf90b2ceea5072cb503ef2a620b08ff3119870
 github.com/xenolf/lego a9d8cec0e6563575e5868a005359ac97911b5985
 github.com/yvasiyarov/go-metrics 57bccd1ccd43f94bb17fdd8bf3007059b802f85e
 github.com/yvasiyarov/gorelic a9bba5b9ab508a086f9a12b8c51fab68478e2128
@@ -44,6 +45,7 @@ google.golang.org/cloud 975617b05ea8a58727e6c1a06b6161ff4185a9f2
 google.golang.org/grpc d3ddb4469d5a1b949fc7a7da7c1d6a0d1b6de994
 gopkg.in/check.v1 64131543e7896d5bcc6bd5a76287eb75ea96c673
 gopkg.in/square/go-jose.v1 40d457b439244b546f023d056628e5184136899b
-gopkg.in/yaml.v2 bef53efd0c76e49e6de55ead051f886bea7e9420
+gopkg.in/yaml.v2 v2.2.1
 rsc.io/letsencrypt e770c10b0f1a64775ae91d240407ce00d1a5bdeb https://github.com/dmcgowan/letsencrypt.git
 github.com/opencontainers/go-digest a6d0ee40d4207ea02364bd3b9e8e77b9159ba1eb
+github.com/opencontainers/image-spec ab7389ef9f50030c9b245bc16b981c7ddf192882