SSH tests

go.mod

@@ -27,6 +27,7 @@ require (
 	github.com/google/go-containerregistry v0.15.2
 	github.com/google/go-github/v49 v49.1.0
 	github.com/google/uuid v1.3.1
+	github.com/hectane/go-acl v0.0.0-20190604041725-da78bae5fc95
 	github.com/heroku/color v0.0.6
 	github.com/hinshun/vt10x v0.0.0-20220228203356-1ab2cad5fd82
 	github.com/manifestival/client-go-client v0.5.0

go.sum

@@ -569,6 +569,8 @@ github.com/hashicorp/golang-lru v1.0.2 h1:dV3g9Z/unq5DpblPpw+Oqcv4dU/1omnb4Ok8iP
 github.com/hashicorp/golang-lru v1.0.2/go.mod h1:iADmTwqILo4mZ8BN3D2Q6+9jd8WM5uGBxy+E8yxSoD4=
 github.com/hashicorp/hcl v1.0.0 h1:0Anlzjpi4vEasTeNFn2mLJgTSwt0+6sfsiTG8qcWGx4=
 github.com/hashicorp/hcl v1.0.0/go.mod h1:E5yfLk+7swimpb2L/Alb/PJmXilQ/rhwaUYs4T20WEQ=
+github.com/hectane/go-acl v0.0.0-20190604041725-da78bae5fc95 h1:S4qyfL2sEm5Budr4KVMyEniCy+PbS55651I/a+Kn/NQ=
+github.com/hectane/go-acl v0.0.0-20190604041725-da78bae5fc95/go.mod h1:QiyDdbZLaJ/mZP4Zwc9g2QsfaEA4o7XvvgZegSci5/E=
 github.com/heroku/color v0.0.6 h1:UTFFMrmMLFcL3OweqP1lAdp8i1y/9oHqkeHjQ/b/Ny0=
 github.com/heroku/color v0.0.6/go.mod h1:ZBvOcx7cTF2QKOv4LbmoBtNl5uB17qWxGuzZrsi1wLU=
 github.com/hinshun/vt10x v0.0.0-20220119200601-820417d04eec/go.mod h1:Q48J4R4DvxnHolD5P8pOtXigYlRuPLGl6moFx3ulM68=
@@ -1155,6 +1157,7 @@ golang.org/x/sys v0.0.0-20190412213103-97732733099d/go.mod h1:h1NjWce9XRLGQEsW7w
 golang.org/x/sys v0.0.0-20190422165155-953cdadca894/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20190502145724-3ef323f4f1fd/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20190507160741-ecd444e8653b/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
+golang.org/x/sys v0.0.0-20190529164535-6a60838ec259/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20190606165138-5da285871e9c/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20190616124812-15dcb6c0061f/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20190624142023-c5567b49c5d0/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=

pkg/ssh/ssh_posix_test.go

@@ -0,0 +1,25 @@
+//go:build !windows
+// +build !windows
+
+package ssh_test
+
+import (
+	"errors"
+	"net"
+	"os"
+)
+
+func fixupPrivateKeyMod(path string) {
+	err := os.Chmod(path, 0600)
+	if err != nil {
+		panic(err)
+	}
+}
+
+func listen(addr string) (net.Listener, error) {
+	return net.Listen("unix", addr)
+}
+
+func isErrClosed(err error) bool {
+	return errors.Is(err, net.ErrClosed)
+}

pkg/ssh/ssh_windows_test.go

@@ -0,0 +1,39 @@
+package ssh_test
+
+import (
+	"errors"
+	"net"
+	"os/user"
+	"strings"
+
+	"github.com/Microsoft/go-winio"
+	"github.com/hectane/go-acl"
+)
+
+func fixupPrivateKeyMod(path string) {
+	usr, err := user.Current()
+	if err != nil {
+		panic(err)
+	}
+	mode := uint32(0600)
+	err = acl.Apply(path,
+		true,
+		false,
+		acl.GrantName(((mode&0700)<<23)|((mode&0200)<<9), usr.Username))
+
+	// See https://github.com/hectane/go-acl/issues/1
+	if err != nil && err.Error() != "The operation completed successfully." {
+		panic(err)
+	}
+}
+
+func listen(addr string) (net.Listener, error) {
+	if strings.Contains(addr, "\\pipe\\") {
+		return winio.ListenPipe(addr, nil)
+	}
+	return net.Listen("unix", addr)
+}
+
+func isErrClosed(err error) bool {
+	return errors.Is(err, net.ErrClosed) || errors.Is(err, winio.ErrPipeListenerClosed) || errors.Is(err, winio.ErrFileClosed)
+}