From e6734d8e44099ce2e675c4994806c5d440e0c36f Mon Sep 17 00:00:00 2001
From: Steven Foerster <steven@cyber5k.com>
Date: Sat, 28 Mar 2020 12:34:11 -0400
Subject: [PATCH] dev hard reset

---
 README.md       |  5 +++++
 dev/rebuild.sh  | 19 +++++++++++++++++++
 dev/wg_clean.sh | 24 ++++++++++++++++++++++++
 3 files changed, 48 insertions(+)
 create mode 100755 dev/rebuild.sh
 create mode 100755 dev/wg_clean.sh

diff --git a/README.md b/README.md
index 0c4f587..0ce1511 100644
--- a/README.md
+++ b/README.md
@@ -172,6 +172,11 @@ sudo wg show
 ```
 Note the Mistborn naming convention for Wireguard interfaces on the server is wg<listening port>. So if the particular Wireguard process is listening on UDP port 56392 then the interface will be named wg56392 and the config will be in `/etc/wireguard/wg56392.conf`
 
+The `dev/` folder contains a script for completing a hard reset: destroying and rebuilding the system.
+```
+sudo ./dev/rebuild.sh
+```
+
 # Contact
 
 Contact me at [steven@cyber5k.com](mailto:steven@cyber5k.com)
diff --git a/dev/rebuild.sh b/dev/rebuild.sh
new file mode 100755
index 0000000..08e8611
--- /dev/null
+++ b/dev/rebuild.sh
@@ -0,0 +1,19 @@
+#!/bin/bash
+
+sudo systemctl stop Mistborn-base
+sudo rm -rf /opt/mistborn_volumes/*
+sudo docker container prune -f
+sudo docker image prune -f
+sudo docker volume prune -f
+sudo eval "$(dirname "${BASH_SOURCE[0]}")/wg_clean.sh"
+
+pushd .
+cd /opt/mistborn
+tar -xzvf ../mistborn_backup/mistborn_volumes_backup.tar.gz -C ../
+git pull
+git submodule update --init
+sudo docker-compose -f base.yml build
+popd
+
+sudo systemctl start Mistborn-base
+sudo journalctl -xfu Mistborn-base
diff --git a/dev/wg_clean.sh b/dev/wg_clean.sh
new file mode 100755
index 0000000..e80ed9b
--- /dev/null
+++ b/dev/wg_clean.sh
@@ -0,0 +1,24 @@
+#!/bin/bash
+
+pushd .
+cd /etc/wireguard
+
+for filename in ./*.conf; do
+    
+    iface="$(basename $filename | cut -d'.' -f1)" 
+    
+    if sudo wg show $iface 1>/dev/null 2>&1 ; then
+        # interface exists
+        if sudo wg show $iface | grep -qF 'latest handshake' ; then
+            echo 'connected'
+        else
+            echo 'never connected'
+            echo "stoppping, disabling, and removing  $iface"
+            sudo systemctl stop wg-quick@$iface && sudo systemctl disable wg-quick@$iface && rm ./$filename
+        fi
+    fi
+
+done
+
+
+popd