From 0ffa7466787a8177e46e7389c26fad227435b10b Mon Sep 17 00:00:00 2001
From: HW42 <hw42@ipsumj.de>
Date: Wed, 1 Jul 2015 19:41:07 +0200
Subject: [PATCH] qubes-random-seed: feed kernel rng with randomness from dom0

---
 vm-systemd/qubes-random-seed.service | 10 ++++++++++
 vm-systemd/qubes-random-seed.sh      |  7 +++++++
 2 files changed, 17 insertions(+)
 create mode 100644 vm-systemd/qubes-random-seed.service
 create mode 100755 vm-systemd/qubes-random-seed.sh

diff --git a/vm-systemd/qubes-random-seed.service b/vm-systemd/qubes-random-seed.service
new file mode 100644
index 0000000..6db49b0
--- /dev/null
+++ b/vm-systemd/qubes-random-seed.service
@@ -0,0 +1,10 @@
+[Unit]
+Description=Qubes Random Seed
+DefaultDependencies=no
+RequiresMountsFor=/proc/xen/
+After=qubes-db.service
+
+[Service]
+Type=oneshot
+RemainAfterExit=yes
+ExecStart=/usr/lib/qubes/init/qubes-random-seed.sh
diff --git a/vm-systemd/qubes-random-seed.sh b/vm-systemd/qubes-random-seed.sh
new file mode 100755
index 0000000..78fddca
--- /dev/null
+++ b/vm-systemd/qubes-random-seed.sh
@@ -0,0 +1,7 @@
+#!/bin/bash
+
+set -e
+set -o pipefail
+
+qubesdb-read /qubes-random-seed | base64 -d > /dev/urandom
+qubesdb-rm /qubes-random-seed