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adds validation testing for schema version values 

Signed-off-by: Mike Brown <brownwm@us.ibm.com>
master
Mike Brown 2018-07-23 17:03:17 -05:00
parent 5f37adaa41
commit 2fdb2ac270
4 changed files with 26 additions and 1 deletions
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4
registry/storage/manifestlisthandler.go
View File

@ -64,6 +64,10 @@ func (ms *manifestListHandler) Put(ctx context.Context, manifestList distributio
func (ms *manifestListHandler) verifyManifest(ctx context.Context, mnfst manifestlist.DeserializedManifestList, skipDependencyVerification bool) error {
var errs distribution.ErrManifestVerification
if mnfst.SchemaVersion != 2 {
return fmt.Errorf("unrecognized manifest list schema version %d", mnfst.SchemaVersion)
}
if !skipDependencyVerification {
// This manifest service is different from the blob service
// returned by Blob. It uses a linked blob store to ensure that

13
registry/storage/manifeststore_test.go
View File

@ -424,10 +424,23 @@ func testOCIManifestStorage(t *testing.T, testname string, includeMediaTypes boo
t.Fatalf("%s: unexpected error generating manifest: %v", testname, err)
}
// before putting the manifest test for proper handling of SchemaVersion
if manifest.(*ocischema.DeserializedManifest).Manifest.SchemaVersion != 2 {
t.Fatalf("%s: unexpected error generating default version for oci manifest", testname)
}
manifest.(*ocischema.DeserializedManifest).Manifest.SchemaVersion = 0
var manifestDigest digest.Digest
if manifestDigest, err = ms.Put(ctx, manifest); err != nil {
if err.Error() != "unrecognized manifest schema version 0" {
t.Fatalf("%s: unexpected error putting manifest: %v", testname, err)
}
manifest.(*ocischema.DeserializedManifest).Manifest.SchemaVersion = 2
if manifestDigest, err = ms.Put(ctx, manifest); err != nil {
t.Fatalf("%s: unexpected error putting manifest: %v", testname, err)
}
}
// Also create an image index that contains the manifest

4
registry/storage/ocimanifesthandler.go
View File

@ -66,6 +66,10 @@ func (ms *ocischemaManifestHandler) Put(ctx context.Context, manifest distributi
func (ms *ocischemaManifestHandler) verifyManifest(ctx context.Context, mnfst ocischema.DeserializedManifest, skipDependencyVerification bool) error {
var errs distribution.ErrManifestVerification
if mnfst.Manifest.SchemaVersion != 2 {
return fmt.Errorf("unrecognized manifest schema version %d", mnfst.Manifest.SchemaVersion)
}
if skipDependencyVerification {
return nil
}

4
registry/storage/schema2manifesthandler.go
View File

@ -73,6 +73,10 @@ func (ms *schema2ManifestHandler) Put(ctx context.Context, manifest distribution
func (ms *schema2ManifestHandler) verifyManifest(ctx context.Context, mnfst schema2.DeserializedManifest, skipDependencyVerification bool) error {
var errs distribution.ErrManifestVerification
if mnfst.Manifest.SchemaVersion != 2 {
return fmt.Errorf("unrecognized manifest schema version %d", mnfst.Manifest.SchemaVersion)
}
if skipDependencyVerification {
return nil
}