From 9fe03c724e6bea3c090e778268af7cd0aa5dc0ce Mon Sep 17 00:00:00 2001
From: Thierry Pouplier <tpouplier@tdnde.com>
Date: Tue, 5 May 2026 01:38:07 +0000
Subject: [PATCH] feat: WireGuard VPN integration

- Add wg-up/wg-down/wg-status aliases to zshrc
- Add Super+Ctrl+V / Super+Ctrl+Shift+V keybinds to Hyprland
- Add Waybar custom module showing VPN status + traffic
- Add wireguard-status.sh script
---
 hypr/.config/hypr/hyprland.conf               |  4 +++
 waybar/.config/waybar/config.jsonc            | 12 ++++++-
 .../waybar/scripts/wireguard-status.sh        | 31 +++++++++++++++++++
 zsh/.zshrc                                    |  5 +++
 4 files changed, 51 insertions(+), 1 deletion(-)
 create mode 100755 waybar/.config/waybar/scripts/wireguard-status.sh

diff --git a/hypr/.config/hypr/hyprland.conf b/hypr/.config/hypr/hyprland.conf
index 8a57593..49d56e9 100644
--- a/hypr/.config/hypr/hyprland.conf
+++ b/hypr/.config/hypr/hyprland.conf
@@ -317,6 +317,10 @@ bindl = , XF86AudioPause, exec, playerctl play-pause
 bindl = , XF86AudioPlay, exec, playerctl play-pause
 bindl = , XF86AudioPrev, exec, playerctl previous
 
+# WireGuard VPN toggle
+bind = $mainMod CTRL, V, exec, sudo wg-quick up ~/ExoKortex/1-Soma/2-Areas/IT/work-laptop.conf
+bind = $mainMod CTRL SHIFT, V, exec, sudo wg-quick down work-laptop
+
 # Emacs-everywhere
 bind = $mainMod, W, exec, emacsclient --eval '(thanos/type)'
 windowrule {
diff --git a/waybar/.config/waybar/config.jsonc b/waybar/.config/waybar/config.jsonc
index 22cf676..6b7ca36 100644
--- a/waybar/.config/waybar/config.jsonc
+++ b/waybar/.config/waybar/config.jsonc
@@ -28,7 +28,17 @@
            "pulseaudio",
            "bluetooth",
            "network",
+           "custom/wireguard",
            "battery", 
            "custom/exit"
-        ]
+        ],
+    
+    // Custom modules
+    "custom/wireguard": {
+        "exec": "~/.config/waybar/scripts/wireguard-status.sh",
+        "interval": 10,
+        "return-type": "json"
+    },
+    
+    // Exit button
 }
diff --git a/waybar/.config/waybar/scripts/wireguard-status.sh b/waybar/.config/waybar/scripts/wireguard-status.sh
new file mode 100755
index 0000000..e01dfa0
--- /dev/null
+++ b/waybar/.config/waybar/scripts/wireguard-status.sh
@@ -0,0 +1,31 @@
+#!/bin/bash
+# Waybar WireGuard status module
+# Checks if the wireguard interface is up by looking at /sys/class/net/
+
+INTERFACE="work-laptop"
+
+if [ -d "/sys/class/net/$INTERFACE" ]; then
+    # Interface exists - get transfer stats
+    RX=$(cat /sys/class/net/$INTERFACE/statistics/rx_bytes 2>/dev/null || echo 0)
+    TX=$(cat /sys/class/net/$INTERFACE/statistics/tx_bytes 2>/dev/null || echo 0)
+    
+    # Human readable
+    if [ $RX -gt 1048576 ]; then
+        RX_STR="$(echo $RX | awk '{printf "%.1f", $1/1048576}')M"
+    elif [ $RX -gt 1024 ]; then
+        RX_STR="$(echo $RX | awk '{printf "%.1f", $1/1024}')K"
+    else
+        RX_STR="${RX}B"
+    fi
+    if [ $TX -gt 1048576 ]; then
+        TX_STR="$(echo $TX | awk '{printf "%.1f", $1/1048576}')M"
+    elif [ $TX -gt 1024 ]; then
+        TX_STR="$(echo $TX | awk '{printf "%.1f", $1/1024}')K"
+    else
+        TX_STR="${TX}B"
+    fi
+    
+    echo "{\"text\": \"🔒 $RX_STR/$TX_STR\", \"class\": \"connected\", \"tooltip\": \"WireGuard: connected ($INTERFACE)\n▼ $RX_STR  ▲ $TX_STR\"}"
+else
+    echo "{\"text\": \"🔓\", \"class\": \"disconnected\", \"tooltip\": \"WireGuard: disconnected\"}"
+fi
diff --git a/zsh/.zshrc b/zsh/.zshrc
index 742eaeb..1dfce4c 100644
--- a/zsh/.zshrc
+++ b/zsh/.zshrc
@@ -62,6 +62,11 @@ alias dpa="docker ps -a"
 alias dl="docker ps -l -q"
 alias dx="docker exec -it"
 
+# WireGuard VPN
+alias wg-up="sudo wg-quick up ~/ExoKortex/1-Soma/2-Areas/IT/work-laptop.conf"
+alias wg-down="sudo wg-quick down work-laptop"
+alias wg-status="sudo wg show"
+
 # Cd
 alias ..="cd .."
 alias ...="cd ../.."
-- 
2.49.1