From 86fa03cbf3d3f88846c6451fb04dd328a91a1508 Mon Sep 17 00:00:00 2001
From: miampf <miampf@proton.me>
Date: Thu, 5 Dec 2024 15:23:27 +0100
Subject: [PATCH] `sshd` config and creation of `create-host-ssh-key` service

---
 image/base/mkosi.skeleton/etc/ssh/sshd_config          |  1 +
 .../usr/lib/systemd/system/create-host-ssh-key.service | 10 ++++++++++
 2 files changed, 11 insertions(+)
 create mode 100644 image/base/mkosi.skeleton/etc/ssh/sshd_config
 create mode 100644 image/base/mkosi.skeleton/usr/lib/systemd/system/create-host-ssh-key.service

diff --git a/image/base/mkosi.skeleton/etc/ssh/sshd_config b/image/base/mkosi.skeleton/etc/ssh/sshd_config
new file mode 100644
index 000000000..4e298496b
--- /dev/null
+++ b/image/base/mkosi.skeleton/etc/ssh/sshd_config
@@ -0,0 +1 @@
+HostKey /run/ssh_host_ecdsa_key
diff --git a/image/base/mkosi.skeleton/usr/lib/systemd/system/create-host-ssh-key.service b/image/base/mkosi.skeleton/usr/lib/systemd/system/create-host-ssh-key.service
new file mode 100644
index 000000000..084568705
--- /dev/null
+++ b/image/base/mkosi.skeleton/usr/lib/systemd/system/create-host-ssh-key.service
@@ -0,0 +1,10 @@
+[Unit]
+Description=Create a host SSH key
+Before=sshd.service
+
+[Service]
+Type=oneshot
+ExecStart=ssh-keygen -t ecdsa -q -N "" /run/ssh_host_ecdsa_key
+
+[Install]
+WantedBy=multi-user.target