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addresses minor debug comments

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Signed-off-by: Mike Brown <brownwm@us.ibm.com>
This commit is contained in:
Mike Brown 2017-07-19 13:29:10 -05:00
parent b0cef05626
commit 9e3f78b8c8
2 changed files with 12 additions and 21 deletions
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31
registry/handlers/manifests.go
View file

@ -152,22 +152,22 @@ func (imh *manifestHandler) GetManifest(w http.ResponseWriter, r *http.Request)
isAnOCIImageIndex := isManifestList && (manifestList.MediaType == v1.MediaTypeImageIndex)
if (isSchema2 && !isAnOCIManifest) && (supportsOCISchema && !supportsSchema2) {
fmt.Printf("\n\nmanifest is schema2, but accept header only supports OCISchema \n\n")
ctxu.GetLogger(imh).Debug("manifest is schema2, but accept header only supports OCISchema")
w.WriteHeader(http.StatusNotFound)
return
}
if (isManifestList && !isAnOCIImageIndex) && (supportsOCIImageIndex && !supportsManifestList) {
fmt.Printf("\n\nmanifestlist is not OCI, but accept header only supports an OCI manifestlist\n\n")
ctxu.GetLogger(imh).Debug("manifestlist is not OCI, but accept header only supports an OCI manifestlist")
w.WriteHeader(http.StatusNotFound)
return
}
if isAnOCIManifest && (!supportsOCISchema && supportsSchema2) {
fmt.Printf("\n\nmanifest is OCI, but accept header only supports schema2\n\n")
ctxu.GetLogger(imh).Debug("manifest is OCI, but accept header only supports schema2")
w.WriteHeader(http.StatusNotFound)
return
}
if isAnOCIImageIndex && (!supportsOCIImageIndex && supportsManifestList) {
fmt.Printf("\n\nmanifestlist is OCI, but accept header only supports non-OCI manifestlists\n\n")
ctxu.GetLogger(imh).Debug("manifestlist is OCI, but accept header only supports non-OCI manifestlists")
w.WriteHeader(http.StatusNotFound)
return
}
@ -322,9 +322,9 @@ func (imh *manifestHandler) PutManifest(w http.ResponseWriter, r *http.Request)
isAnOCIManifest := mediaType == v1.MediaTypeImageManifest || mediaType == v1.MediaTypeImageIndex
if isAnOCIManifest {
fmt.Printf("\n\nPutting an OCI Manifest!\n\n\n")
ctxu.GetLogger(imh).Debug("Putting an OCI Manifest!")
} else {
fmt.Printf("\n\nPutting a Docker Manifest!\n\n\n")
ctxu.GetLogger(imh).Debug("Putting a Docker Manifest!")
}
var options []distribution.ManifestServiceOption
@ -342,12 +342,10 @@ func (imh *manifestHandler) PutManifest(w http.ResponseWriter, r *http.Request)
// TODO(stevvooe): These error handling switches really need to be
// handled by an app global mapper.
if err == distribution.ErrUnsupported {
fmt.Printf("\n\nXXX 1\n\n\n")
imh.Errors = append(imh.Errors, errcode.ErrorCodeUnsupported)
return
}
if err == distribution.ErrAccessDenied {
fmt.Printf("\n\nXXX 2\n\n\n")
imh.Errors = append(imh.Errors, errcode.ErrorCodeDenied)
return
}
@ -374,7 +372,6 @@ func (imh *manifestHandler) PutManifest(w http.ResponseWriter, r *http.Request)
default:
imh.Errors = append(imh.Errors, errcode.ErrorCodeUnknown.WithDetail(err))
}
fmt.Printf("\n\nXXX 3\n\n\n")
return
}
@ -383,7 +380,6 @@ func (imh *manifestHandler) PutManifest(w http.ResponseWriter, r *http.Request)
tags := imh.Repository.Tags(imh)
err = tags.Tag(imh, imh.Tag, desc)
if err != nil {
fmt.Printf("\n\nXXX 4: %T: %v\n\n\n", err, err)
imh.Errors = append(imh.Errors, errcode.ErrorCodeUnknown.WithDetail(err))
return
}
@ -393,7 +389,6 @@ func (imh *manifestHandler) PutManifest(w http.ResponseWriter, r *http.Request)
// Construct a canonical url for the uploaded manifest.
ref, err := reference.WithDigest(imh.Repository.Named(), imh.Digest)
if err != nil {
fmt.Printf("\n\nXXX 5\n\n\n")
imh.Errors = append(imh.Errors, errcode.ErrorCodeUnknown.WithDetail(err))
return
}
@ -410,7 +405,7 @@ func (imh *manifestHandler) PutManifest(w http.ResponseWriter, r *http.Request)
w.Header().Set("Docker-Content-Digest", imh.Digest.String())
w.WriteHeader(http.StatusCreated)
fmt.Printf("\n\nSucceeded in putting manifest!\n\n\n")
ctxu.GetLogger(imh).Debug("Succeeded in putting manifest!")
}
// applyResourcePolicy checks whether the resource class matches what has
@ -432,16 +427,14 @@ func (imh *manifestHandler) applyResourcePolicy(manifest distribution.Manifest)
case schema2.MediaTypePluginConfig:
class = "plugin"
default:
message := fmt.Sprintf("unknown manifest class for %s", m.Config.MediaType)
return errcode.ErrorCodeDenied.WithMessage(message)
return errcode.ErrorCodeDenied.WithMessage("unknown manifest class for " + m.Config.MediaType)
}
case *ocischema.DeserializedManifest:
switch m.Config.MediaType {
case v1.MediaTypeImageConfig:
class = imageClass
default:
message := fmt.Sprintf("unknown manifest class for %s", m.Config.MediaType)
return errcode.ErrorCodeDenied.WithMessage(message)
return errcode.ErrorCodeDenied.WithMessage("unknown manifest class for " + m.Config.MediaType)
}
}
@ -458,8 +451,7 @@ func (imh *manifestHandler) applyResourcePolicy(manifest distribution.Manifest)
}
}
if !allowedClass {
message := fmt.Sprintf("registry does not allow %s manifest", class)
return errcode.ErrorCodeDenied.WithMessage(message)
return errcode.ErrorCodeDenied.WithMessage(fmt.Sprintf("registry does not allow %s manifest", class))
}
resources := auth.AuthorizedResources(imh)
@ -480,8 +472,7 @@ func (imh *manifestHandler) applyResourcePolicy(manifest distribution.Manifest)
// resource was found but no matching class was found
if foundResource {
message := fmt.Sprintf("repository not authorized for %s manifest", class)
return errcode.ErrorCodeDenied.WithMessage(message)
return errcode.ErrorCodeDenied.WithMessage(fmt.Sprintf("repository not authorized for %s manifest", class))
}
return nil

2
registry/storage/ocimanifesthandler.go
View file

@ -83,7 +83,7 @@ func (ms *ocischemaManifestHandler) verifyManifest(ctx context.Context, mnfst oc
// TODO: mikebrow/steveoe verify we should treat oci nondistributable like foreign layers?
case v1.MediaTypeImageLayerNonDistributable, v1.MediaTypeImageLayerNonDistributableGzip:
// Clients download this layer from an external URL, so do not check for
// its presense.
// its presence.
if len(descriptor.URLs) == 0 {
err = errMissingURL
}