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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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2
docs/api/errcode/register.go
View file

@ -30,7 +30,7 @@ var (
Message: "The operation is unsupported.",
Description: `The operation was unsupported due to a missing
implementation or invalid set of parameters.`,
HTTPStatusCode: http.StatusBadRequest,
HTTPStatusCode: http.StatusMethodNotAllowed,
})
// ErrorCodeUnauthorized is returned if a request is not authorized.

27
docs/api/v2/descriptors.go
View file

@ -689,6 +689,14 @@ var routeDescriptors = []RouteDescriptor{
Format: errorsBody,
},
},
{
Name: "Not allowed",
Description: "Manifest put is not allowed because the registry is configured as a pull-through cache or for some other reason",
StatusCode: http.StatusMethodNotAllowed,
ErrorCodes: []errcode.ErrorCode{
errcode.ErrorCodeUnsupported,
},
},
},
},
},
@ -757,6 +765,14 @@ var routeDescriptors = []RouteDescriptor{
Format: errorsBody,
},
},
{
Name: "Not allowed",
Description: "Manifest delete is not allowed because the registry is configured as a pull-through cache or `delete` has been disabled.",
StatusCode: http.StatusMethodNotAllowed,
ErrorCodes: []errcode.ErrorCode{
errcode.ErrorCodeUnsupported,
},
},
},
},
},
@ -967,7 +983,7 @@ var routeDescriptors = []RouteDescriptor{
},
},
{
Description: "Delete is not enabled on the registry",
Description: "Blob delete is not allowed because the registry is configured as a pull-through cache or `delete` has been disabled",
StatusCode: http.StatusMethodNotAllowed,
Body: BodyDescriptor{
ContentType: "application/json; charset=utf-8",
@ -1051,6 +1067,14 @@ var routeDescriptors = []RouteDescriptor{
},
},
unauthorizedResponsePush,
{
Name: "Not allowed",
Description: "Blob upload is not allowed because the registry is configured as a pull-through cache or for some other reason",
StatusCode: http.StatusMethodNotAllowed,
ErrorCodes: []errcode.ErrorCode{
errcode.ErrorCodeUnsupported,
},
},
},
},
{
@ -1389,6 +1413,7 @@ var routeDescriptors = []RouteDescriptor{
ErrorCodeDigestInvalid,
ErrorCodeNameInvalid,
ErrorCodeBlobUploadInvalid,
errcode.ErrorCodeUnsupported,
},
Body: BodyDescriptor{
ContentType: "application/json; charset=utf-8",