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package dbus
import (
"bufio"
"io/ioutil"
"os"
"os/exec"
"testing"
)
func TestTcpNonceConnection(t *testing.T) {
addr, process := startDaemon(t, `<!DOCTYPE busconfig PUBLIC "-//freedesktop//DTD D-BUS Bus Configuration 1.0//EN"
"http://www.freedesktop.org/standards/dbus/1.0/busconfig.dtd">
<busconfig>
<type>session</type>
<listen>nonce-tcp:</listen>
<auth>ANONYMOUS</auth>
<allow_anonymous/>
<apparmor mode="disabled"/>
<policy context="default">
<allow send_destination="*" eavesdrop="true"/>
<allow eavesdrop="true"/>
<allow own="*"/>
</policy>
</busconfig>
`)
defer process.Kill()
conn, err := Connect(addr, WithAuth(AuthAnonymous()))
if err != nil {
t.Fatal(err)
}
if err = conn.Close(); err != nil {
t.Fatal(err)
}
}
// startDaemon starts a dbus-daemon instance with the given config
// and returns its address string and underlying process.
func startDaemon(t *testing.T, config string) (string, *os.Process) {
cfg, err := ioutil.TempFile("", "")
if err != nil {
t.Fatal(err)
}
defer os.Remove(cfg.Name())
if _, err = cfg.Write([]byte(config)); err != nil {
t.Fatal(err)
}
cmd := exec.Command("dbus-daemon", "--nofork", "--print-address", "--config-file", cfg.Name())
cmd.Stderr = os.Stderr
out, err := cmd.StdoutPipe()
if err != nil {
t.Fatal(err)
}
if err = cmd.Start(); err != nil {
t.Fatal(err)
}
r := bufio.NewReader(out)
l, _, err := r.ReadLine()
if err != nil {
cmd.Process.Kill()
t.Fatal(err)
}
return string(l), cmd.Process
}
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