From 454197d4ed09946258e47641b21b3398e8821734 Mon Sep 17 00:00:00 2001
From: parsa aghaei <p.aghaei@hoshmand.local>
Date: Sun, 9 Aug 2026 11:52:10 +0330
Subject: [PATCH] ci: add with-vpn script to repo and test mounted execution

---
 .gitea/scripts/with-vpn.sh | 81 ++++++++++++++++++++++++++++++++++++++
 1 file changed, 81 insertions(+)
 create mode 100644 .gitea/scripts/with-vpn.sh

diff --git a/.gitea/scripts/with-vpn.sh b/.gitea/scripts/with-vpn.sh
new file mode 100644
index 0000000..2227fb4
--- /dev/null
+++ b/.gitea/scripts/with-vpn.sh
@@ -0,0 +1,81 @@
+#!/bin/bash
+# with-vpn.sh - Run a command with VPN active, while preserving SSH & Server IP routing
+set -e
+
+VPN_CONFIG="/opt/services/vpn/fmr.kaarma.top.ovpn"
+VPN_AUTH="/opt/services/vpn/auth.txt"
+VPN_LOG="/tmp/vpn-cicd.log"
+VPN_PID_FILE="/var/run/openvpn-cicd.pid"
+CMD="$*"
+
+DEFAULT_GW="87.248.133.137"
+DEFAULT_IFACE="ens18"
+
+log() { echo "[$(date '+%H:%M:%S')] [with-vpn] $*"; }
+
+vpn_is_up() {
+    ip link show tun0 &>/dev/null 2>&1
+}
+
+start_vpn() {
+    if vpn_is_up; then
+        log "VPN already up (tun0 exists)"
+        return 0
+    fi
+
+    log "Starting OpenVPN safely with --route-nopull..."
+    openvpn \
+        --config "$VPN_CONFIG" \
+        --auth-user-pass "$VPN_AUTH" \
+        --data-ciphers AES-128-CBC \
+        --route-nopull \
+        --daemon \
+        --log "$VPN_LOG" \
+        --writepid "$VPN_PID_FILE" \
+        --script-security 2
+
+    log "Waiting for VPN tun0..."
+    for i in $(seq 1 30); do
+        if vpn_is_up; then
+            log "tun0 is UP after ${i}x2s"
+            return 0
+        fi
+        sleep 2
+    done
+
+    log "ERROR: VPN failed to connect after 60 seconds"
+    tail -20 "$VPN_LOG" 2>/dev/null || true
+    return 1
+}
+
+stop_vpn() {
+    log "Stopping VPN..."
+    if [ -f "$VPN_PID_FILE" ]; then
+        VPN_PID=$(cat "$VPN_PID_FILE")
+        if [ -n "$VPN_PID" ]; then
+            kill "$VPN_PID" 2>/dev/null || true
+            sleep 2
+        fi
+        rm -f "$VPN_PID_FILE"
+    fi
+    pkill -f "openvpn.*fmr.kaarma" 2>/dev/null || true
+    log "VPN stopped safely"
+}
+
+cleanup() {
+    local EXIT_CODE=$?
+    log "Cleanup (exit code: $EXIT_CODE)..."
+    stop_vpn
+    exit $EXIT_CODE
+}
+
+trap cleanup EXIT INT TERM
+
+start_vpn
+
+log "Running command: $CMD"
+eval "$CMD"
+EXIT_CODE=$?
+
+log "Command finished with exit code: $EXIT_CODE"
+exit $EXIT_CODE