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os/user: TestGroupIds fails in Windows Server Core container #62712

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corhere opened this issue Sep 18, 2023 · 2 comments
Closed

os/user: TestGroupIds fails in Windows Server Core container #62712

corhere opened this issue Sep 18, 2023 · 2 comments
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NeedsInvestigation Someone must examine and confirm this is a valid issue and not a duplicate of an existing one. OS-Windows
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Backlog

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@corhere
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corhere commented Sep 18, 2023

What version of Go are you using (go version)?

$ go version
go version go1.21.1 windows/amd64

Does this issue reproduce with the latest release?

Yes

What operating system and processor architecture are you using (go env)?

go env Output
$ go env
set GO111MODULE=
set GOARCH=amd64
set GOBIN=
set GOCACHE=C:\Users\ContainerAdministrator\AppData\Local\go-build
set GOENV=C:\Users\ContainerAdministrator\AppData\Roaming\go\env
set GOEXE=.exe
set GOEXPERIMENT=
set GOFLAGS=
set GOHOSTARCH=amd64
set GOHOSTOS=windows
set GOINSECURE=
set GOMODCACHE=C:\go\pkg\mod
set GONOPROXY=
set GONOSUMDB=
set GOOS=windows
set GOPATH=C:\go
set GOPRIVATE=
set GOPROXY=https://proxy.golang.org,direct
set GOROOT=C:\Program Files\Go
set GOSUMDB=sum.golang.org
set GOTMPDIR=
set GOTOOLCHAIN=auto
set GOTOOLDIR=C:\Program Files\Go\pkg\tool\windows_amd64
set GOVCS=
set GOVERSION=go1.21.1
set GCCGO=gccgo
set GOAMD64=v1
set AR=ar
set CC=gcc
set CXX=g++
set CGO_ENABLED=0
set GOMOD=NUL
set GOWORK=
set CGO_CFLAGS=-O2 -g
set CGO_CPPFLAGS=
set CGO_CXXFLAGS=-O2 -g
set CGO_FFLAGS=-O2 -g
set CGO_LDFLAGS=-O2 -g
set PKG_CONFIG=pkg-config
set GOGCCFLAGS=-m64 -fno-caret-diagnostics -Qunused-arguments -Wl,--no-gc-sections -fmessage-length=0 -ffile-prefix-map=C:\Users\ContainerAdministrator\AppData\Local\Temp\go-build269861932=/tmp/go-build -gno-record-gcc-switches

What did you do?

docker run --rm -it golang:1.21.1-windowsservercore-ltsc2022 go test os/user

What did you expect to see?

ok  	os/user	1.005s

What did you see instead?

--- FAIL: TestGroupIds (0.13s)
    user_test.go:178: &{Uid:S-1-5-93-2-1 Gid:S-1-5-93-2-1 Username:User Manager\ContainerAdministrator Name:ContainerAdministrator HomeDir:C:\Users\ContainerAdministrator}.GroupIds(): The user name could not be found.
FAIL
FAIL    os/user 2.044s
FAIL

Through a liberal sprinkling of println() I have confirmed that the error is returned from the NetUserGetLocalGroups() call, same as #26041. I also tried forcing use of the fully-qualified user name User Manager\ContainerAdministrator as the query despite isDomainJoined() = (false, nil) with the same result.

The os/user tests do pass inside a container if a local user is created inside the container and the go test command run under that user. The issue only manifests with the ContainerAdministrator and ContainerUser default user accounts.
@bcmills bcmills added OS-Windows NeedsInvestigation Someone must examine and confirm this is a valid issue and not a duplicate of an existing one. labels Sep 19, 2023
@bcmills
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bcmills commented Sep 19, 2023

(attn @golang/windows)

@bcmills bcmills added this to the Backlog milestone Sep 19, 2023
@gopherbot
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Change https://go.dev/cl/611116 mentions this issue: os/user: fix Current().GroupIds() for AD joined users on Windows

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