113 lines
2.8 KiB
Go
113 lines
2.8 KiB
Go
package helper_test
|
|
|
|
import (
|
|
"errors"
|
|
"fmt"
|
|
"os"
|
|
"strings"
|
|
"testing"
|
|
|
|
"git.gensokyo.uk/security/fortify/helper"
|
|
"git.gensokyo.uk/security/fortify/helper/bwrap"
|
|
)
|
|
|
|
func TestBwrap(t *testing.T) {
|
|
sc := &bwrap.Config{
|
|
Unshare: nil,
|
|
Net: true,
|
|
UserNS: false,
|
|
Hostname: "localhost",
|
|
Chdir: "/nonexistent",
|
|
Clearenv: true,
|
|
NewSession: true,
|
|
DieWithParent: true,
|
|
AsInit: true,
|
|
}
|
|
|
|
t.Run("nonexistent bwrap name", func(t *testing.T) {
|
|
bubblewrapName := helper.BubblewrapName
|
|
helper.BubblewrapName = "/nonexistent"
|
|
t.Cleanup(func() {
|
|
helper.BubblewrapName = bubblewrapName
|
|
})
|
|
|
|
h := helper.MustNewBwrap(sc, argsWt, "fortify", argF)
|
|
|
|
if err := h.Start(); !errors.Is(err, os.ErrNotExist) {
|
|
t.Errorf("Start() error = %v, wantErr %v",
|
|
err, os.ErrNotExist)
|
|
}
|
|
})
|
|
|
|
t.Run("valid new helper nil check", func(t *testing.T) {
|
|
if got := helper.MustNewBwrap(sc, argsWt, "fortify", argF); got == nil {
|
|
t.Errorf("MustNewBwrap(%#v, %#v, %#v) got nil",
|
|
sc, argsWt, "fortify")
|
|
return
|
|
}
|
|
})
|
|
|
|
t.Run("invalid bwrap config new helper panic", func(t *testing.T) {
|
|
defer func() {
|
|
wantPanic := "argument contains null character"
|
|
if r := recover(); r != wantPanic {
|
|
t.Errorf("MustNewBwrap: panic = %q, want %q",
|
|
r, wantPanic)
|
|
}
|
|
}()
|
|
|
|
helper.MustNewBwrap(&bwrap.Config{Hostname: "\x00"}, nil, "fortify", argF)
|
|
})
|
|
|
|
t.Run("start notify without pipes panic", func(t *testing.T) {
|
|
defer func() {
|
|
wantPanic := "attempted to start with status monitoring on a bwrap child initialised without pipes"
|
|
if r := recover(); r != wantPanic {
|
|
t.Errorf("StartNotify: panic = %q, want %q",
|
|
r, wantPanic)
|
|
}
|
|
}()
|
|
|
|
panic(fmt.Sprintf("unreachable: %v",
|
|
helper.MustNewBwrap(sc, nil, "fortify", argF).StartNotify(make(chan error))))
|
|
})
|
|
|
|
t.Run("start without pipes", func(t *testing.T) {
|
|
helper.InternalReplaceExecCommand(t)
|
|
|
|
h := helper.MustNewBwrap(sc, nil, "crash-test-dummy", argFChecked)
|
|
cmd := h.Unwrap()
|
|
|
|
stdout, stderr := new(strings.Builder), new(strings.Builder)
|
|
cmd.Stdout, cmd.Stderr = stdout, stderr
|
|
|
|
t.Run("close without pipes panic", func(t *testing.T) {
|
|
defer func() {
|
|
wantPanic := "attempted to close bwrap child initialised without pipes"
|
|
if r := recover(); r != wantPanic {
|
|
t.Errorf("Close: panic = %q, want %q",
|
|
r, wantPanic)
|
|
}
|
|
}()
|
|
|
|
panic(fmt.Sprintf("unreachable: %v",
|
|
h.Close()))
|
|
})
|
|
|
|
if err := h.Start(); err != nil {
|
|
t.Errorf("Start() error = %v",
|
|
err)
|
|
return
|
|
}
|
|
|
|
if err := h.Wait(); err != nil {
|
|
t.Errorf("Wait() err = %v stderr = %s",
|
|
err, stderr)
|
|
}
|
|
})
|
|
|
|
t.Run("implementation compliance", func(t *testing.T) {
|
|
testHelper(t, func() helper.Helper { return helper.MustNewBwrap(sc, argsWt, "crash-test-dummy", argF) })
|
|
})
|
|
}
|