Now that there's no differentiation between Linux and Windows
for this check, we can remove the two implementations and move
the code inline as it's only used in a single location and moving
it inline makes it more transparent on what's being checked.
As part of this change, the now unused "scope" field is also removed.
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
This was added in bd9814f0db to support downgrading
docker 1.7 to 1.6.
The related migration code was removed in 0023abbad3
(Docker 18.05), which was also the last consumer of VolumeDataPathName outside
of the package, so that const can be un-exported.
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
Similar to the (now removed) `apparmor` build tag, this build-time toggle existed for users who needed to build without the `libseccomp` library. That's no longer necessary, and given the importance of seccomp to the overall default security profile of Docker containers, it makes sense that any binary built for Linux should support (and use by default) seccomp if the underlying host does.
Signed-off-by: Tianon Gravi <admwiggin@gmail.com>
This is the second patch release of the runc 1.1 release branch. It
fixes CVE-2022-29162, a minor security issue (which appears to not be
exploitable) related to process capabilities.
This is a similar bug to the ones found and fixed in Docker and
containerd recently (CVE-2022-24769).
- A bug was found in runc where runc exec --cap executed processes with
non-empty inheritable Linux process capabilities, creating an atypical Linux
environment. For more information, see GHSA-f3fp-gc8g-vw66 and CVE-2022-29162.
- runc spec no longer sets any inheritable capabilities in the created
example OCI spec (config.json) file.
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
These were added as part of d7ba1f85ef,
but weren't used at the time, and still aren't used, so let's remove
them.
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
strings.ReplaceAll(s, old, new) is a wrapper function for
strings.Replace(s, old, new, -1). But strings.ReplaceAll is more
readable and removes the hardcoded -1.
Signed-off-by: Eng Zer Jun <engzerjun@gmail.com>
This import was left behind due to some PR's being merged, both
affecting the imports that were used.
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
- remove isErrNoSuchProcess() in favor of a plain errors.As()
- errNoSuchProcess.Error(): remove punctuation
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
This allows the postContainersKill() handler to pass values as-is. As part of
the rewrite, I also moved the daemon.GetContainer(name) call later in the
function, so that we can fail early if an invalid signal is passed, before
doing the (heavier) fetching of the container.
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
The libtrust trust-key is only used for pushing legacy image manifests;
pushing these images has been deprecated, and we only need to be able
to push them in our CI.
This patch disables generating the trust-key (and related paths) unless
the DOCKER_ALLOW_SCHEMA1_PUSH_DONOTUSE env-var is set (which we do in
our CI).
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
This change is in preparation of deprecating support for old manifests.
Currently the daemon's ID is based on the trust-key ID, which will be
removed once we fully deprecate support for old manifests (the trust
key is currently only used in tests).
This patch:
- looks if a trust-key is present; if so, it migrates the trust-key
ID to the new "engine-id" file within the daemon's root.
- if no trust-key is present (so in case it's a "fresh" install), we
generate a UUID instead and use that as ID.
The migration is to prevent engines from getting a new ID on upgrades;
while we don't provide any guarantees on the engine's ID, users may
expect the ID to be "stable" (not change) between upgrades.
A test has been added, which can be ran with;
make DOCKER_GRAPHDRIVER=vfs TEST_FILTER='TestConfigDaemonID' test-integration
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
