From 58eae3eedcb68e4123c81364d1bf4df879054b22 Mon Sep 17 00:00:00 2001
From: Sébastien Dailly <sebastien@dailly.me>
Date: Fri, 3 Feb 2023 08:43:21 +0100
Subject: Opened ssh access (only with key)

---
 board/post-build.sh |  1 +
 board/ssh.sh        | 13 +++++++++++++
 configs/config      |  4 +++-
 3 files changed, 17 insertions(+), 1 deletion(-)
 create mode 100644 board/ssh.sh

diff --git a/board/post-build.sh b/board/post-build.sh
index 5501359..c41c3a5 100755
--- a/board/post-build.sh
+++ b/board/post-build.sh
@@ -19,6 +19,7 @@ sed -ie '/^\/dev\/root/ s/rw 0 1/ro 0 0/' "${TARGET_DIR}/etc/fstab"
 . "${BR2_EXTERNAL_PIAUDIO_PATH}/board/pulseaudio.sh"
 . "${BR2_EXTERNAL_PIAUDIO_PATH}/board/bluetooth.sh"
 . "${BR2_EXTERNAL_PIAUDIO_PATH}/board/mpd.sh"
+. "${BR2_EXTERNAL_PIAUDIO_PATH}/board/ssh.sh"
 
 mkdir -p "${TARGET_DIR}"/etc/systemd/system/getty.target.wants
 # Add a console on ttyAMA0 and enable auto login
diff --git a/board/ssh.sh b/board/ssh.sh
new file mode 100644
index 0000000..12ed66d
--- /dev/null
+++ b/board/ssh.sh
@@ -0,0 +1,13 @@
+# Add dropbear
+if [ -d "$BR2_EXTERNAL_PIAUDIO_PATH/local/dropbear" ]; then
+    if [ -L ${TARGET_DIR}/etc/dropbear ]; then
+        rm ${TARGET_DIR}/etc/dropbear
+    fi
+    mkdir -p "${TARGET_DIR}"/etc/dropbear/
+	cat "$BR2_EXTERNAL_PIAUDIO_PATH/local/dropbear/dropbear_ecdsa_host_key" > "${TARGET_DIR}/etc/dropbear/dropbear_ecdsa_host_key"
+	cat "$BR2_EXTERNAL_PIAUDIO_PATH/local/dropbear/dropbear_ed25519_host_key" > "${TARGET_DIR}/etc/dropbear/dropbear_ed25519_host_key"
+    mkdir -p "${TARGET_DIR}/root/.ssh"
+	cat "$BR2_EXTERNAL_PIAUDIO_PATH/local/dropbear/authorized_keys" > "${TARGET_DIR}/root/.ssh/authorized_keys"
+	chmod 600 "${TARGET_DIR}/root/.ssh/authorized_keys"
+fi
+
diff --git a/configs/config b/configs/config
index c044e2f..ff929a5 100644
--- a/configs/config
+++ b/configs/config
@@ -16,7 +16,7 @@ BR2_INIT_SYSTEMD=y
 BR2_ROOTFS_MERGED_USR=y
 
 BR2_TARGET_ENABLE_ROOT_LOGIN=y
-BR2_TARGET_GENERIC_ROOT_PASSWD="root"
+#BR2_TARGET_GENERIC_ROOT_PASSWD="root"
 
 BR2_TARGET_GENERIC_REMOUNT_ROOTFS_RW=n
 BR2_SYSTEM_DHCP=""
@@ -138,3 +138,5 @@ BR2_PACKAGE_MPD_BZIP2=y
 BR2_PACKAGE_MPD_CURL=y
 BR2_PACKAGE_CA_CERTIFICATES=y
 BR2_PACKAGE_LIBCURL_CURL=y
+
+BR2_PACKAGE_DROPBEAR=y
-- 
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