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11fbaaae9a
The restic security model includes full trust of the local machine, so this should not fix any actual security problems, but it's better to be safe than sorry. Fixes #2192.
38 lines
673 B
Go
38 lines
673 B
Go
// +build !windows
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package backend_test
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import (
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"bufio"
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"os"
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"os/exec"
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"strings"
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"testing"
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"github.com/restic/restic/internal/backend"
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rtest "github.com/restic/restic/internal/test"
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)
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func TestForeground(t *testing.T) {
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err := os.Setenv("RESTIC_PASSWORD", "supersecret")
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rtest.OK(t, err)
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cmd := exec.Command("env")
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stdout, err := cmd.StdoutPipe()
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rtest.OK(t, err)
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bg, err := backend.StartForeground(cmd)
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rtest.OK(t, err)
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defer cmd.Wait()
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err = bg()
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rtest.OK(t, err)
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sc := bufio.NewScanner(stdout)
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for sc.Scan() {
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if strings.HasPrefix(sc.Text(), "RESTIC_PASSWORD=") {
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t.Error("subprocess got to see the password")
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}
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}
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rtest.OK(t, err)
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}
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