Sebastiaan van Stijn ad641e5d61 cmd/docker-trust: use stdlib's x509.SystemCertPool on Windows
The `tlsconfig.SystemCertPool` utility in go-connections was added in
[docker/go-connections@55aadc3], at which time Go stdlib didn't support
system-pools ([x509.SystemCertPool]) on Windows, so an empty pool was
constructed.

Support for system pools on Windows originally added in Go 1.8 (through
[golang/go@05471e9]), but reverted, and re-implemented in Go 1.18 (through
[golang/go@3544082]).

Go 1.18 and up now implement this, but, unlike Linux, which uses a pure-Go
implementation, certificate validation is handled by the system:

> On macOS and Windows, certificate verification is handled by system APIs,
> but the package aims to apply consistent validation rules across operating
> systems.

On macOS and Windows, x509.SystemCertPool returns an empty Pool, with the
`systemPool` set to `true` (see [loadSystemRoots]). This must be considered
an implementation detail; custom CAs can be appended to this pool, and handled
as usual.

This patch removes the special handling on Windows, removing the dependency
on go-connections for this part.

[docker/go-connections@55aadc3]: https://github.com/docker/go-connections/commit/55aadc3cc561684699edcdd0921b9293c3ee6b49
[golang/go@05471e9]: https://github.com/golang/go/commit/05471e9ee64a300bd2dcc4582ee1043c055893bb
[golang/go@3544082]: https://github.com/golang/go/commit/3544082f75fd3d2df7af237ed9aef3ddd499ab9c
[x509.SystemCertPool]: https://pkg.go.dev/crypto/x509#SystemCertPool
[loadSystemRoots]: https://cs.opensource.google/go/go/+/refs/tags/go1.26.1:src/crypto/x509/root_windows.go;l=15-17

Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
2026-04-15 13:03:39 +02:00
2026-04-01 00:19:32 +02:00
2026-04-08 00:45:45 +02:00
2026-02-28 08:37:04 +08:00
2026-04-01 00:19:04 +02:00
2024-09-06 10:23:23 +02:00
2025-03-08 22:20:09 +01:00
2026-04-08 00:45:45 +02:00
2026-04-03 13:26:29 +02:00
2026-04-03 13:26:29 +02:00
2026-04-08 00:45:45 +02:00
2017-04-17 17:49:33 -04:00
2023-11-10 21:35:15 +01:00
2025-11-06 15:24:48 +01:00
2024-08-05 11:58:34 +02:00
2022-04-04 10:44:11 +02:00
2026-04-03 13:28:17 +02:00

Docker CLI

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About

This repository is the home of the Docker CLI.

Development

docker/cli is developed using Docker.

Build CLI from source:

docker buildx bake

Build binaries for all supported platforms:

docker buildx bake cross

Build for a specific platform:

docker buildx bake --set binary.platform=linux/arm64 

Build dynamic binary for glibc or musl:

USE_GLIBC=1 docker buildx bake dynbinary 

Run all linting:

docker buildx bake lint shellcheck

Run test:

docker buildx bake test

List all the available targets:

make help

In-container development environment

Start an interactive development environment:

make -f docker.Makefile shell

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Use and transfer of Docker may be subject to certain restrictions by the United States and other governments.

It is your responsibility to ensure that your use and/or transfer does not violate applicable laws.

For more information, see https://www.bis.doc.gov

Licensing

docker/cli is licensed under the Apache License, Version 2.0. See LICENSE for the full license text.

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