From b37a56f42a671aecca4f81b1a04111a2a87d8fef Mon Sep 17 00:00:00 2001
From: Ze'ev Schurmann <thisiszeev@gmail.com>
Date: Wed, 31 Jan 2024 22:33:21 +0200
Subject: [PATCH] Added own.sh for Cloudkey

---
 own-your-cloudkey/own.sh | 63 ++++++++++++++++++++++++++++++++++++++++
 1 file changed, 63 insertions(+)
 create mode 100644 own-your-cloudkey/own.sh

diff --git a/own-your-cloudkey/own.sh b/own-your-cloudkey/own.sh
new file mode 100644
index 0000000..efa65e7
--- /dev/null
+++ b/own-your-cloudkey/own.sh
@@ -0,0 +1,63 @@
+#!/bin/bash
+
+### This script will allow you to own your Cloudkey Gen2 and Gen2+.
+
+### This is an early version 0.1... more features to come.
+
+### If you use this it is at your own risk.
+
+### I will add more features, like creating a single partition drive,
+### and mounting external drives, and auto repair the sshd_config in
+### the event SSH updates and overwrites the settings.
+
+echo "About to remove all the UniFi software. You act at your own choice."
+echo "I am not responsible if anything goes wrong."
+echo
+echo "Type: \"I understand.\""
+read val
+
+if [[ $val == "I understand." ]]; then
+  echo "Here goes... hold thumbs..."
+else
+  exit 1
+fi
+
+apt update
+apt -y upgrade
+
+apt -y remove mongodb-clients mongodb-server-core mongodb-server uid-agent unifi-pion-gw node18
+
+apt -y remove unifi-core ucore-setup-listener uck-tools ubnt-zram-swap ubnt-unifi-setup ubnt-ucp4cpp ubnt-systemhub ubnt-opencv4-libs ubnt-disk-smart-mon ustd ubnt-binmecpp ubnt-archive-keyring python3-unifi-console-protos simple-pid
+
+apt -y remove nginx node20 nodejs
+
+mkdir /usr/share/postgresql/9.6/man/man1
+touch /usr/share/postgresql/9.6/man/man1/psql.1.gz
+apt -y remove postgresql-9.6 postgresql-client-9.6 postgresql-contrib-9.6
+
+mkdir /usr/share/postgresql/14/man/man1
+touch /usr/share/postgresql/14/man/man1/psql.1.gz
+apt -y remove postgresql-14 postgresql-client-14
+
+mkdir /usr/share/postgresql/16/man/man1
+touch /usr/share/postgresql/16/man/man1/psql.1.gz
+apt -y remove postgresql-16 postgresql-client-16 postgresql postgresql-common postgresql-client-common
+
+echo "Paste your rsa_id.pub key and press enter..."
+read authorizedkey
+
+mkdir /root/.ssh
+echo "$authorizedkey" > /root/.ssh/authorized_keys
+
+cat /etc/ssh/sshd_config | grep --invert-match "PermitRootLogin" > sshd_config.backup
+echo "PermitRootLogin prohibit-password" >> sshd_config.backup
+echo "PubkeyAuthentication yes" >> sshd_config.backup
+echo "AuthorizedKeysFile	.ssh/authorized_keys .ssh/authorized_keys2" >> sshd_config.backup
+rm /etc/ssh/sshd_config
+cp sshd_config.backup /etc/ssh/sshd_config
+
+echo "Press ENTER to reboot..."
+
+read val
+
+reboot now