From 8455a0e2d01dfd658e2094ac05ba21b30ba041aa Mon Sep 17 00:00:00 2001
From: Kris Lamoureux <kris@lamoureux.io>
Date: Sun, 23 Jul 2023 18:46:40 -0400
Subject: [PATCH] testing

---
 run-proxy.sh | 46 ++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 46 insertions(+)
 create mode 100755 run-proxy.sh

diff --git a/run-proxy.sh b/run-proxy.sh
new file mode 100755
index 0000000..564b25e
--- /dev/null
+++ b/run-proxy.sh
@@ -0,0 +1,46 @@
+#!/bin/bash
+
+# Find private key file
+PRIVATE_KEY="$(find .vagrant -name "private_key")"
+
+# Does the private_key file exist?
+if [ ! -f "$PRIVATE_KEY" ]; then
+  echo "[ERROR] File not found at \"$PRIVATE_KEY\""
+  exit 1
+fi
+
+# Is the private_key a valid SSH key?
+echo "Checking validity of private key at $(pwd)/$PRIVATE_KEY"
+if ! ssh-keygen -l -f "$PRIVATE_KEY"; then
+  echo "[Error] The private key at \"$PRIVATE_KEY\" is invalid (CODE: $?)"
+  exit 1
+fi
+
+# Find an IP on the VM for the SSH tunnel
+HOST_IP="$(vagrant ssh -c "hostname -I | cut -d' ' -f${HOSTNAME_FIELD:-1}" 2>/dev/null | sed 's/.$//')"
+
+# SSH command to match in processes table
+CMD="ssh -fNT -i $PRIVATE_KEY -L 8443:localhost:8443 -L 80:localhost:80 -L 443:localhost:443.*vagrant@$HOST_IP"
+
+# Not just after PIDs
+# shellcheck disable=SC2009
+PS_TUNNELS="$(ps aux | grep -e "$CMD" | grep -v grep)"
+PS_COUNTER="$(echo "$PS_TUNNELS" | wc -l)"
+
+if [ "$PS_COUNTER" -gt 0 ]; then
+  echo "[ERROR] Tunnel(s) already seems to exist (counted $PS_COUNTER)"
+  echo \""$PS_TUNNELS"\"
+  exit 1
+fi
+
+# Create an SSH tunnel
+echo "Starting background SSH connection for localhost port forwarding"
+set -x
+ssh -fNT -i "$PRIVATE_KEY" \
+  -L 8443:localhost:8443 \
+  -L 80:localhost:80 \
+  -L 443:localhost:443 \
+  -o UserKnownHostsFile=/dev/null \
+  -o StrictHostKeyChecking=no \
+    vagrant@"${HOST_IP}" 2>/dev/null
+