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Change some incorrect error types in proxy stores from API errors to

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distribution errors.  Fill in missing checks for mutations on a registry pull-through
cache.  Add unit tests and update documentation.

Also, give v2.ErrorCodeUnsupported an HTTP status code, previously it was
defaulting to 500, now its 405 Method Not Allowed.

Signed-off-by: Richard Scothern <richard.scothern@gmail.com>
This commit is contained in:
Richard Scothern 2015-08-11 11:00:30 -07:00
parent ed3ecfdccb
commit 43fc9a195d
7 changed files with 114 additions and 15 deletions
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8
docs/handlers/images.go
View file

@ -154,6 +154,10 @@ func (imh *imageManifestHandler) PutImageManifest(w http.ResponseWriter, r *http
if err := manifests.Put(&manifest); err != nil {
// TODO(stevvooe): These error handling switches really need to be
// handled by an app global mapper.
if err == distribution.ErrUnsupported {
imh.Errors = append(imh.Errors, errcode.ErrorCodeUnsupported)
return
}
switch err := err.(type) {
case distribution.ErrManifestVerification:
for _, verificationError := range err {
@ -210,14 +214,12 @@ func (imh *imageManifestHandler) DeleteImageManifest(w http.ResponseWriter, r *h
return
case distribution.ErrBlobUnknown:
imh.Errors = append(imh.Errors, v2.ErrorCodeManifestUnknown)
w.WriteHeader(http.StatusNotFound)
return
case distribution.ErrUnsupported:
imh.Errors = append(imh.Errors, errcode.ErrorCodeUnsupported)
w.WriteHeader(http.StatusMethodNotAllowed)
return
default:
imh.Errors = append(imh.Errors, errcode.ErrorCodeUnknown)
w.WriteHeader(http.StatusBadRequest)
return
}
}