---
commandconn: fix race on `Close()`
During normal operation, if a `Read()` or `Write()` call results
in an EOF, we call `onEOF()` to handle the terminating command,
and store it's exit value.
However, if a Read/Write call was blocked while `Close()` is called
the in/out pipes are immediately closed which causes an EOF to be
returned. Here, we shouldn't call `onEOF()`, since the reason why
we got an EOF is because we're already terminating the connection.
This also prevents a race between two calls to the commands `Wait()`,
in the `Close()` call and `onEOF()`
---
Add CLI init timeout to SSH connections
---
connhelper: add 30s ssh default dialer timeout
(same as non-ssh dialer)
Signed-off-by: Laura Brehm <laurabrehm@hey.com>
the "golang.org/x/sys/execabs" package was introduced to address a security
issue on Windows, and changing the default behavior of os/exec was considered
a breaking change. go1.19 applied the behavior that was previously implemented
in the execabs package;
from the release notes: https://go.dev/doc/go1.19#os-exec-path
> Command and LookPath no longer allow results from a PATH search to be found
> relative to the current directory. This removes a common source of security
> problems but may also break existing programs that depend on using, say,
> exec.Command("prog") to run a binary named prog (or, on Windows, prog.exe)
> in the current directory. See the os/exec package documentation for information
> about how best to update such programs.
>
> On Windows, Command and LookPath now respect the NoDefaultCurrentDirectoryInExePath
> environment variable, making it possible to disable the default implicit search
> of “.” in PATH lookups on Windows systems.
With those changes, we no longer need to use the execabs package, and we can
switch back to os/exec.
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
The AuFS storage driver was deprecated and has been removed, so let's
update the test-fixtures accordingly.
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
None of the client will return the old error-types, so there's no need
to keep the compatibility code. We can consider deprecating this function
in favor of the errdefs equivalent this.
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
This function was deprecated in b87ed34351,
which is part of the v24.0 release, so we can remove it from master.
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
These were deprecated in f08252c10a, which
is part of the v24.0 release, so we can remove these on master.
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
Adding some utilities to print the output, to keep the linters happier
without having to either suppress errors, or ignore them.
Perhaps we should consider adding utilities for this on the "command.Streams"
outputs.
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
The VirtualSize field is deprecated and the upcoming API version v1.44
will no longer propagate the field. See:
1261fe69a3,
Given that in docker 1.10 and up (API v1.22), the VirtualSize and Size
fields contain the same value, and the "df" endpoint was not supported
until API v1.25, we can "safely" use Size instead; see:
- 4ae7176ffb
- 4352da7803
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
This makes it possible to update the image loaded for e2e tests without
modifying all tests that use them.
Signed-off-by: Paweł Gronowski <pawel.gronowski@docker.com>
These were deprecated in eb0ba4f8d5, which
was part of docker 19.03, so users should have had a chance to migrate.
This removes InStream, OutStream, NewInStream and NewOutStream
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
This fixes the cli erroring out if the variable is set to an empty
value.
```
$ export DOCKER_BUILDKIT=
$ docker version
DOCKER_BUILDKIT environment variable expects boolean value: strconv.ParseBool: parsing "": invalid syntax
```
Signed-off-by: Paweł Gronowski <pawel.gronowski@docker.com>
For moby/moby PR 45025 (Docker v24, API v1.43).
`docker run --annotation foo=bar` is similar to `podman run --annotation foo=bar`,
however, unlike Podman, Docker implementation also accepts an annotation with an empty value.
(`docker run --annotation foo`)
Signed-off-by: Akihiro Suda <akihiro.suda.cz@hco.ntt.co.jp>
Set the client's API version that's used in the info, instead of requesting
it as part of printing.
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
Make this function only _print_ the info we have, and not read the username
from the credential-store.
This patch adds a Username field to the (local) `info` type, and sets it
when needed, so that prettyPrintServerInfo only has to format and print
the information, instead of calling out to the credential-store.
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
Starting with b4ca1c7368, docker login
no longer depends on info.IndexServerAddress to determine the default
registry.
The prettyPrintServerInfo() still depended on this information, which
could potentially show the wrong information.
This patch changes it to also depend on the same information as docker login
now does.
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
The IndexServerAddress field was as part of the initial Windows implementation
of the engine. For legal reasons, Microsoft Windows (and thus Docker images
based on Windows) were not allowed to be distributed through non-Microsoft
infrastructure. As a temporary solution, a dedicated "registry-win-tp3.docker.io"
registry was created to serve Windows images.
Currently, this field always shows "https://index.docker.io/v1/", which is
confusing, because that address is not used for the registry (only for
authentication and "v1" search).
docker info
...
Registry: https://index.docker.io/v1/
Starting with b4ca1c7368, this field is also
no longer used during authentication, and a3d56e7d06
removed the (deprecated) ElectAuthServer() which was previously used to
query it.
Given that there's currently no practical use for this information, and
it only adds "noise" (and confusion), this patch removes it from the default
output.
For now, the field is (still) available for those that want to use it;
docker info --format '{{.IndexServerAddress}}'
https://index.docker.io/v1/
But it won't be printed by default.
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
Deprecate this function in favor of the implementation in the API types,
considering that to be the canonical implementation.
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
This utility provides the same logic as was implemented here (and using it
aligns with the "docker pull" equivalent).
Also added a TODO to replace this function with the regular "docker pull"
code.
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
replace the local code with RetrieveAuthTokenFromImage, which does exactly the same;
623356001f/cli/command/registry.go (L163-L188)
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
Replace uses of this function in favor of the implementation in the
API types, so that we have a single, canonical implementation.
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
Laura Brehm
Sebastiaan van Stijn
Sebastiaan van Stijn
Paweł Gronowski
Akihiro Suda