31 lines
984 B
Bash
31 lines
984 B
Bash
#!/bin/bash
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# This script ensures the dbus-daemon is killed when the session closes.
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# It's used by SSH sessions that have X forwarding (since the X display
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# may outlive the session in those cases)
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[ $# != 1 ] && exit 1
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exec >& /dev/null
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MONITOR_READY_FILE=$(mktemp dbus-session-monitor.XXXXXX --tmpdir)
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DBUS_SESSIONS="${XDG_RUNTIME_DIR}/dbus-1/sessions"
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DBUS_SESSION_ADDRESS_FILE="${DBUS_SESSIONS}/${XDG_SESSION_ID}"
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trap 'rm -f "${MONITOR_READY_FILE}"; rm -f "${DBUS_SESSION_ADDRESS_FILE}"; kill -TERM $1; kill -HUP $(jobs -p)' EXIT
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export GVFS_DISABLE_FUSE=1
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coproc SESSION_MONITOR (gio monitor -f "/run/systemd/sessions/${XDG_SESSION_ID}" "${MONITOR_READY_FILE}")
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# Poll until the gio monitor command is actively monitoring
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until
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touch "${MONITOR_READY_FILE}"
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read -t 0.5 -u ${SESSION_MONITOR[0]}
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do
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continue
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done
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# Block until the session is closed
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while grep -q ^State=active <(loginctl show-session $XDG_SESSION_ID)
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do
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read -u ${SESSION_MONITOR[0]}
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done
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