fixed issues with commits

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Dselen 2024-10-03 08:23:17 -05:00
parent d4819b13eb
commit 0c5033ff79
8 changed files with 1 additions and 154 deletions

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# WGDashboard Docker Explanation:
Author: DaanSelen<br>
This document delves into how the WGDashboard Docker container has been built.<br>
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## Closing remarks:
Excuse the large image size, whoops! Debian's big... sometimes.<br>
For feedback please submit an issue to the repository. Or message dselen@nerthus.nl.
## In Progress:

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venv_python="./venv/bin/python3"
venv_gunicorn="./venv/bin/gunicorn"
pythonExecutable="python3"
_check_and_set_venv(){
VIRTUAL_ENV="./venv"
if [ ! -d $VIRTUAL_ENV ]; then
printf "[WGDashboard] Creating Python Virtual Environment under ./venv\n"
{ $pythonExecutable -m venv $VIRTUAL_ENV; } >> ./log/install.txt
fi
if ! $venv_python --version > /dev/null 2>&1
then
printf "[WGDashboard] %s Python Virtual Environment under ./venv failed to create. Halting now.\n" "$heavy_crossmark"
kill $TOP_PID
fi
source ${VIRTUAL_ENV}/bin/activate
}
build_core () {
if [ ! -d "log" ]
then
printf "[WGDashboard] Creating ./log folder\n"
mkdir "log"
fi
apk add --no-cache python3 net-tools python3-dev py3-virtualenv
_check_and_set_venv
printf "[WGDashboard] Upgrading Python Package Manage (PIP)\n"
{ date; python3 -m pip install --upgrade pip; printf "\n\n"; } >> ./log/install.txt
printf "[WGDashboard] Building Bcrypt & Psutil\n"
{ date; python3 -m pip install -r requirements.txt ; printf "\n\n"; } >> ./log/install.txt
printf "[WGDashboard] Build Successfull!\n"
printf "[WGDashboard] Clean Up Pip!\n"
{ date; rm -rf /opt/wireguarddashboard/src/venv/lib/python3.12/site-packages/pip* ; printf "\n\n"; } >> ./log/install.txt
}
build_core

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bcrypt
psutil

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@ -31,7 +31,7 @@ ensure_installation() {
# This first step is to ensure the wg0.conf file exists, and if not, then its copied over from the ephemeral container storage.
if [ ! -f "/etc/wireguard/wg0.conf" ]; then
echo "Standard wg0 Configuration file not found, grabbing template. And adjusting permissions."
echo "Standard wg0 Configuration file not found, grabbing template."
cp -a "/setup/conf/wg0.conf" "/etc/wireguard/wg0.conf"
echo "Setting a secure private key."

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#!/bin/bash
echo "Starting the WireGuard Dashboard Docker container."
clean_up() {
# Cleaning out previous data such as the .pid file and starting the WireGuard Dashboard. Making sure to use the python venv.
echo "Looking for remains of previous instances..."
if [ -f "/opt/wireguarddashboard/app/src/gunicorn.pid" ]; then
echo "Found old .pid file, removing."
rm /opt/wireguarddashboard/app/src/gunicorn.pid
else
echo "No remains found, continuing."
fi
}
ensure_blocking() {
sleep 1s
echo "Ensuring container continuation."
# This function checks if the latest error log is created and tails it for docker logs uses.
if find "/opt/wireguarddashboard/src/log" -mindepth 1 -maxdepth 1 -type f | read -r; then
latestErrLog=$(find /opt/wireguarddashboard/src/log -name "error_*.log" | head -n 1)
latestAccLog=$(find /opt/wireguarddashboard/src/log -name "access_*.log" | head -n 1)
tail -f "${latestErrLog}" "${latestAccLog}"
fi
# Blocking command in case of erroring. So the container does not quit.
sleep infinity
}
{ date; clean_up; printf "\n\n"; } >> ./log/install.txt
chmod u+x /opt/wireguarddashboard/src/wgd.sh
/opt/wireguarddashboard/src/wgd.sh install
/opt/wireguarddashboard/src/wgd.sh docker_start
ensure_blocking

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#!/bin/bash
WIREGUARD_INTERFACE=ADMINS
WIREGUARD_LAN=10.0.0.1/24
MASQUERADE_INTERFACE=eth0
CHAIN_NAME="WIREGUARD_$WIREGUARD_INTERFACE"
iptables -t nat -D POSTROUTING -o $MASQUERADE_INTERFACE -j MASQUERADE -s $WIREGUARD_LAN
# Remove and delete the WIREGUARD_wg0 chain
iptables -D FORWARD -j $CHAIN_NAME
iptables -F $CHAIN_NAME
iptables -X $CHAIN_NAME

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#!/bin/bash
WIREGUARD_INTERFACE=ADMINS
WIREGUARD_LAN=10.0.0.1/24
MASQUERADE_INTERFACE=eth0
iptables -t nat -I POSTROUTING -o $MASQUERADE_INTERFACE -j MASQUERADE -s $WIREGUARD_LAN
# Add a WIREGUARD_wg0 chain to the FORWARD chain
CHAIN_NAME="WIREGUARD_$WIREGUARD_INTERFACE"
iptables -N $CHAIN_NAME
iptables -A FORWARD -j $CHAIN_NAME
# Accept related or established traffic
iptables -A $CHAIN_NAME -o $WIREGUARD_INTERFACE -m conntrack --ctstate RELATED,ESTABLISHED -j ACCEPT
# Accept traffic from any Wireguard IP address connected to the Wireguard server
iptables -A $CHAIN_NAME -s $WIREGUARD_LAN -i $WIREGUARD_INTERFACE -j ACCEPT
# Allow traffic to the local loopback interface
iptables -A $CHAIN_NAME -o lo -j ACCEPT
# Drop everything else coming through the Wireguard interface
iptables -A $CHAIN_NAME -i $WIREGUARD_INTERFACE -j DROP
# Return to FORWARD chain
iptables -A $CHAIN_NAME -j RETURN

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@ -341,22 +341,7 @@ stop_wgd() {
fi
}
startwgd_docker() {
_checkWireguard
printf "[WGDashboard][Docker] WireGuard configuration started\n"
{ date; start_core ; printf "\n\n"; } >> ./log/install.txt
gunicorn_start
}
start_core() {
local iptable_dir="/opt/wireguarddashboard/src/iptable-rules"
# Check if wg0.conf exists in /etc/wireguard
if [[ ! -f /etc/wireguard/wg0.conf ]]; then
echo "[WGDashboard][Docker] wg0.conf not found. Running generate configuration."
newconf_wgd
else
echo "[WGDashboard][Docker] wg0.conf already exists. Skipping WireGuard configuration generation."
fi
# Re-assign config_files to ensure it includes any newly created configurations
local config_files=$(find /etc/wireguard -type f -name "*.conf")
@ -371,24 +356,6 @@ start_core() {
done
}
newconf_wgd() {
local wg_port_listen=$wg_port
local wg_addr_range=$wg_net
private_key=$(wg genkey)
public_key=$(echo "$private_key" | wg pubkey)
cat <<EOF >"/etc/wireguard/wg0.conf"
[Interface]
PrivateKey = $private_key
Address = $wg_addr_range
ListenPort = $wg_port_listen
SaveConfig = true
PostUp = /opt/wireguarddashboard/src/iptable-rules/postup.sh
PreDown = /opt/wireguarddashboard/src/iptable-rules/postdown.sh
EOF
}
start_wgd_debug() {
printf "%s\n" "$dashes"
_checkWireguard