Use strongly typed errors to set HTTP status codes.
Error interfaces are defined in the api/errors package and errors
returned from controllers are checked against these interfaces.
Errors can be wraeped in a pkg/errors.Causer, as long as somewhere in the
line of causes one of the interfaces is implemented. The special error
interfaces take precedence over Causer, meaning if both Causer and one
of the new error interfaces are implemented, the Causer is not
traversed.
Signed-off-by: Brian Goff <cpuguy83@gmail.com>
Upstream-commit: ebcb7d6b406fe50ea9a237c73004d75884184c33
Component: engine
If you remove an image with digest+tag, it will fail because it wont
find it in the reference store (where digest+tag -> digest). Let's
make sure we do the same in ImageDelete, stripping the tag if
digest+tag are present.
Signed-off-by: Vincent Demeester <vincent@sbr.pm>
Upstream-commit: 0fbfeb17e5a135cfd40ea07ab64d6e6bcf903e44
Component: engine
With the switchover to the unified reference package, AddReference no
longer does the right thing when passed a reference that has both a
digest and a tag. It would put both the digest in the tag in the
reference stored in the repositories.json file, which isn't the right
format, and would mean that neither "docker run" nor docker services
could locate the image. This meant that a simple "docker service create"
command like "docker service create --name foo busybox top" would create
a service that immediately went into a restart loop, because it couldn't
use the image that had been pulled.
Fix AddReference to strip out the tag when both a tag and digest are
specified. We do this because we don't necessarily want to overwrite the
tag - when both a digest and tag are specified, the tag is only
advisory.
Signed-off-by: Aaron Lehmann <aaron.lehmann@docker.com>
Upstream-commit: b7a2d85316314112809e8e2f6abf84bb10428f38
Component: engine
Remove forked reference package. Use normalized named values
everywhere and familiar functions to convert back to familiar
strings for UX and storage compatibility.
Enforce that the source repository in the distribution metadata
is always a normalized string, ignore invalid values which are not.
Update distribution tests to use normalized values.
Signed-off-by: Derek McGowan <derek@mcgstyle.net> (github: dmcgowan)
Upstream-commit: 3a1279393faf78632bf169619d407e584da84b66
Component: engine
Use resolving to repo info as the split point between the
legitimate reference package and forked reference package.
Signed-off-by: Derek McGowan <derek@mcgstyle.net> (github: dmcgowan)
Upstream-commit: 0421f5173dbdcb4e4eade5267f274302bb6ab97c
Component: engine
The `digest` data type, used throughout docker for image verification
and identity, has been broken out into `opencontainers/go-digest`. This
PR updates the dependencies and moves uses over to the new type.
Signed-off-by: Stephen J Day <stephen.day@docker.com>
Upstream-commit: 7a855799175b6b984886ef1cfa337d6df1d4c668
Component: engine
Fixes#20972
Also makes sure there is no check to registry if
no image is found for the prefixed IDs.
Signed-off-by: Tonis Tiigi <tonistiigi@gmail.com>
Upstream-commit: 16e4c4e481aca8d5a99d5a4760b5d27bf5bbb9fd
Component: engine
This PR makes restores the pre-Docker 1.10 behavior of allowing
uppercase characters in registry hostnames.
Note that this only applies to hostnames, not remote image names.
Previous versions also prohibited uppercase letters after the hostname,
but Docker 1.10 extended this to the hostname itself.
- Vendor updated docker/distribution.
- Add a check to "normalize" that rejects remote names with uppercase
letters.
- Add test cases to TestTagValidPrefixedRepo and
TestTagInvalidUnprefixedRepo
Fixes: #20056
Signed-off-by: Aaron Lehmann <aaron.lehmann@docker.com>
Upstream-commit: e2afab9c4a8be800dffee9b60b2197350987543c
Component: engine
