From 3684f7d07d327d506a32f093a2d073fd8416b34c Mon Sep 17 00:00:00 2001
From: uvok cheetah
Date: Mon, 9 Sep 2024 20:56:18 +0200
Subject: Set dropbear symlink

---
 custom/overlay/etc/init.d/S49-dropbear-prep | 9 ++++++---
 1 file changed, 6 insertions(+), 3 deletions(-)

(limited to 'custom')

diff --git a/custom/overlay/etc/init.d/S49-dropbear-prep b/custom/overlay/etc/init.d/S49-dropbear-prep
index 33bad8f..7cc5ed6 100755
--- a/custom/overlay/etc/init.d/S49-dropbear-prep
+++ b/custom/overlay/etc/init.d/S49-dropbear-prep
@@ -4,11 +4,9 @@
 # Assumes there's a third partition (test for it).
 # Assume partition is formatted (however you want).
 #
-# TODO:
-# Actually create the dropbear symlink if keys already
-# exist in /data/dropbear/
 #
 
+set -eu
 
 start() {
 	if ! [[ -e /data/ ]] ; then
@@ -18,6 +16,11 @@ start() {
 	if test -e /dev/mmcblk0p3 && ! grep -sq mmcblk0p3 /proc/mounts ; then
 		mount /dev/mmcblk0p3 /data/
 	fi
+
+	if grep -sq mmcblk0p3 /proc/mounts && test -d /data/dropbear ; then
+		rmdir /etc/dropbear || mv /etc/dropbear /etc/dropbear.bak
+		ln -snf /data/dropbear /etc/dropbear
+	fi
 }
 
 case "$1" in
-- 
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