fortify/internal/app/launch.sudo.go
Ophestra Umiker 6bc5be7e5a
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internal: wrap calls to os standard library functions
This change helps tests stub out and simulate OS behaviour during the sealing process. This also removes dependency on XDG_RUNTIME_DIR as the internal.System implementation provided to App provides a compat directory inside the tmpdir-based share when XDG_RUNTIME_DIR is unavailable.

Signed-off-by: Ophestra Umiker <cat@ophivana.moe>
2024-10-23 21:46:21 +09:00

31 lines
556 B
Go

package app
import (
"git.ophivana.moe/security/fortify/internal/fmsg"
)
const (
sudoAskPass = "SUDO_ASKPASS"
)
func (a *app) commandBuilderSudo(shimEnv string) (args []string) {
args = make([]string, 0, 8)
// -Hiu $USER
args = append(args, "-Hiu", a.seal.sys.user.Username)
// -A?
if _, ok := a.os.LookupEnv(sudoAskPass); ok {
fmsg.VPrintln(sudoAskPass, "set, adding askpass flag")
args = append(args, "-A")
}
// shim payload
args = append(args, shimEnv)
// -- $@
args = append(args, "--", a.seal.sys.executable, "shim")
return
}