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tailscale-setup.sh

@@ -2,7 +2,7 @@
2 2
3 3 #═══════════════════════════════════════════════════════════════════════════════
4 4 # Professional Tailscale Setup Script
5 - # Author: Федя
5 + # Author: Федя Серафиев
6 6 # Description: Complete automated Tailscale setup for Proxmox LXC container
7 7 # Purpose: Secure access to home network and Docker containers from anywhere
8 8 # Version: 2.0

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1 file changed, 490 insertions

tailscale-setup.sh(fájl létrehozva)

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1 + #!/bin/bash
2 +
3 + #═══════════════════════════════════════════════════════════════════════════════
4 + # Professional Tailscale Setup Script
5 + # Author: Федя
6 + # Description: Complete automated Tailscale setup for Proxmox LXC container
7 + # Purpose: Secure access to home network and Docker containers from anywhere
8 + # Version: 2.0
9 + #═══════════════════════════════════════════════════════════════════════════════
10 +
11 + set -e
12 +
13 + #═══════════════════════════════════════════════════════════════════════════════
14 + # Configuration
15 + #═══════════════════════════════════════════════════════════════════════════════
16 +
17 + # Your local network that you want to access remotely
18 + LOCAL_NETWORK="10.110.110.0/24"
19 +
20 + # Parameters (can be set via environment variables)
21 + HOSTNAME="${HOSTNAME:-proxmox-vpn}"
22 + EXIT_NODE="${EXIT_NODE:-true}"
23 + SKIP_STEPS="${SKIP_STEPS:-}"
24 +
25 + # Logging
26 + LOG_FILE="/var/log/tailscale-setup.log"
27 + exec > >(tee -a "$LOG_FILE") 2>&1
28 +
29 + # Colors
30 + RED='\033[0;31m'
31 + GREEN='\033[0;32m'
32 + YELLOW='\033[1;33m'
33 + BLUE='\033[0;34m'
34 + CYAN='\033[0;36m'
35 + MAGENTA='\033[0;35m'
36 + NC='\033[0m'
37 +
38 + #═══════════════════════════════════════════════════════════════════════════════
39 + # Helper Functions
40 + #═══════════════════════════════════════════════════════════════════════════════
41 +
42 + print_header() {
43 + echo -e "\n${CYAN}═══════════════════════════════════════════════════════════════${NC}"
44 + echo -e "${CYAN}$1${NC}"
45 + echo -e "${CYAN}═══════════════════════════════════════════════════════════════${NC}\n"
46 + }
47 +
48 + print_success() {
49 + echo -e "${GREEN}✅ $1${NC}"
50 + }
51 +
52 + print_error() {
53 + echo -e "${RED}❌ $1${NC}"
54 + }
55 +
56 + print_warning() {
57 + echo -e "${YELLOW}⚠️ $1${NC}"
58 + }
59 +
60 + print_info() {
61 + echo -e "${BLUE}ℹ️ $1${NC}"
62 + }
63 +
64 + print_step() {
65 + echo -e "${MAGENTA}➜ $1${NC}"
66 + }
67 +
68 + log_message() {
69 + echo "[$(date '+%Y-%m-%d %H:%M:%S')] $1" >> "$LOG_FILE"
70 + }
71 +
72 + check_root() {
73 + if [[ $EUID -ne 0 ]]; then
74 + print_error "Този скрипт трябва да се изпълни като root!"
75 + echo "Използвайте: sudo bash $0"
76 + log_message "ERROR: Script run without root privileges"
77 + exit 1
78 + fi
79 + log_message "Root check passed"
80 + }
81 +
82 + check_os() {
83 + print_step "Проверка на операционната система..."
84 +
85 + if [[ ! -f /etc/debian_version ]] && [[ ! -f /etc/ubuntu-release ]]; then
86 + print_error "Този скрипт поддържа само Debian/Ubuntu системи"
87 + log_message "ERROR: Unsupported OS detected"
88 + exit 1
89 + fi
90 +
91 + OS_VERSION=$(lsb_release -d | cut -f2)
92 + print_success "Поддържана OS: $OS_VERSION"
93 + log_message "OS check passed: $OS_VERSION"
94 + }
95 +
96 + check_tun() {
97 + print_step "Проверка на TUN устройството..."
98 +
99 + if [ ! -e /dev/net/tun ]; then
100 + print_error "TUN устройството не е налично!"
101 + print_warning "В Proxmox: Container Options → Features → TUN (трябва да е активирано)"
102 + log_message "ERROR: TUN device not available"
103 + exit 1
104 + fi
105 +
106 + print_success "TUN устройството е налично"
107 + log_message "TUN device check passed"
108 + }
109 +
110 + check_existing_routes() {
111 + print_step "Проверка за съществуващи routes..."
112 +
113 + if ip route show table 52 2>/dev/null | grep -q "$LOCAL_NETWORK"; then
114 + print_warning "Route за $LOCAL_NETWORK вече съществува"
115 + log_message "Existing route found for $LOCAL_NETWORK"
116 + return 1
117 + fi
118 +
119 + print_success "Няма съществуващи routes за $LOCAL_NETWORK"
120 + log_message "No existing routes found for $LOCAL_NETWORK"
121 + return 0
122 + }
123 +
124 + should_skip_step() {
125 + local step=$1
126 + if [[ "$SKIP_STEPS" == *"$step"* ]]; then
127 + log_message "Skipping step: $step"
128 + return 0
129 + fi
130 + return 1
131 + }
132 +
133 + #═══════════════════════════════════════════════════════════════════════════════
134 + # Main Installation Functions
135 + #═══════════════════════════════════════════════════════════════════════════════
136 +
137 + install_tailscale() {
138 + if should_skip_step "install"; then
139 + print_info "Прескачане на инсталацията на Tailscale"
140 + return
141 + fi
142 +
143 + print_header "Инсталиране на Tailscale"
144 +
145 + if command -v tailscale &>/dev/null; then
146 + print_info "Tailscale вече е инсталиран"
147 + tailscale version
148 + log_message "Tailscale already installed"
149 + return
150 + fi
151 +
152 + print_step "Добавяне на Tailscale repository..."
153 +
154 + # Install using official repository (more secure than curl | sh)
155 + curl -fsSL https://pkgs.tailscale.com/stable/ubuntu/jammy.noarmor.gpg | \
156 + tee /usr/share/keyrings/tailscale-archive-keyring.gpg >/dev/null
157 +
158 + curl -fsSL https://pkgs.tailscale.com/stable/ubuntu/jammy.tailscale-keyring.list | \
159 + tee /etc/apt/sources.list.d/tailscale.list >/dev/null
160 +
161 + print_step "Актуализиране на пакетите и инсталиране на Tailscale..."
162 + apt-get update -qq
163 + apt-get install -y tailscale
164 +
165 + if [ $? -eq 0 ]; then
166 + print_success "Tailscale е инсталиран успешно!"
167 + log_message "Tailscale installed successfully"
168 + tailscale version
169 + else
170 + print_error "Грешка при инсталирането на Tailscale"
171 + log_message "ERROR: Tailscale installation failed"
172 + exit 1
173 + fi
174 + }
175 +
176 + configure_ip_forwarding() {
177 + if should_skip_step "ip_forwarding"; then
178 + print_info "Прескачане на IP forwarding конфигурацията"
179 + return
180 + fi
181 +
182 + print_header "Конфигуриране на IP forwarding"
183 +
184 + print_step "Активиране на IP forwarding..."
185 +
186 + # Enable IPv4 forwarding (only if not already enabled)
187 + if ! grep -q "net.ipv4.ip_forward = 1" /etc/sysctl.conf; then
188 + echo 'net.ipv4.ip_forward = 1' | tee -a /etc/sysctl.conf
189 + fi
190 +
191 + if ! grep -q "net.ipv6.conf.all.forwarding = 1" /etc/sysctl.conf; then
192 + echo 'net.ipv6.conf.all.forwarding = 1' | tee -a /etc/sysctl.conf
193 + fi
194 +
195 + # Apply changes
196 + sysctl -p
197 +
198 + print_success "IP forwarding е активирано"
199 + log_message "IP forwarding configured"
200 + }
201 +
202 + setup_tailscale() {
203 + if should_skip_step "setup"; then
204 + print_info "Прескачане на Tailscale setup"
205 + return
206 + fi
207 +
208 + print_header "Конфигуриране на Tailscale"
209 +
210 + print_info "Конфигурационни параметри:"
211 + echo -e " ${CYAN}Hostname:${NC} ${GREEN}$HOSTNAME${NC}"
212 + echo -e " ${CYAN}Subnet:${NC} ${GREEN}$LOCAL_NETWORK${NC}"
213 + echo -e " ${CYAN}Exit Node:${NC} ${GREEN}$EXIT_NODE${NC}"
214 + echo ""
215 +
216 + print_info "Сега ще се отвори браузър за автентикация в Tailscale"
217 + print_info "Ако браузърът не се отвори автоматично, копирай линка от терминала"
218 + echo ""
219 +
220 + print_step "Стартиране на Tailscale като subnet router..."
221 + print_warning "Важно: Тази машина ще рутира трафик за целия $LOCAL_NETWORK"
222 + echo ""
223 +
224 + # Build the command based on parameters
225 + TS_CMD="tailscale up --advertise-routes=$LOCAL_NETWORK --accept-routes --hostname=$HOSTNAME"
226 +
227 + if [ "$EXIT_NODE" = "true" ]; then
228 + TS_CMD="$TS_CMD --advertise-exit-node"
229 + fi
230 +
231 + log_message "Executing Tailscale setup: $TS_CMD"
232 +
233 + # Execute Tailscale setup
234 + if eval "$TS_CMD"; then
235 + print_success "Tailscale е конфигуриран успешно!"
236 + log_message "Tailscale setup completed successfully"
237 + else
238 + print_error "Грешка при конфигурирането на Tailscale"
239 + log_message "ERROR: Tailscale setup failed"
240 + exit 1
241 + fi
242 + }
243 +
244 + approve_routes() {
245 + if should_skip_step "approve"; then
246 + print_info "Прескачане на одобрението на routes"
247 + return
248 + fi
249 +
250 + print_header "Важна стъпка - одобряване на subnet routes"
251 +
252 + echo -e "${YELLOW}═══════════════════════════════════════════════════════════════${NC}"
253 + echo -e "${YELLOW}ВАЖНО: Трябва да одобриш subnet routes в Tailscale Admin Console!${NC}"
254 + echo -e "${YELLOW}═══════════════════════════════════════════════════════════════${NC}\n"
255 +
256 + print_info "Следвай тези стъпки:"
257 + echo -e "${CYAN}1.${NC} Отвори: ${GREEN}https://login.tailscale.com/admin/machines${NC}"
258 + echo -e "${CYAN}2.${NC} Намери устройството ${GREEN}$HOSTNAME${NC}"
259 + echo -e "${CYAN}3.${NC} Кликни на трите точки ${GREEN}(...)${NC} до името"
260 + echo -e "${CYAN}4.${NC} Избери ${GREEN}Edit route settings...${NC}"
261 + echo -e "${CYAN}5.${NC} Активирай ${GREEN}$LOCAL_NETWORK${NC} (subnet routes)"
262 +
263 + if [ "$EXIT_NODE" = "true" ]; then
264 + echo -e "${CYAN}6.${NC} Активирай ${GREEN}Use as exit node${NC}"
265 + fi
266 +
267 + echo ""
268 +
269 + # Check if routes are already approved
270 + if check_existing_routes; then
271 + print_info "Routes все още не са одобрени. Чакам одобрение..."
272 + else
273 + print_success "Routes вече са одобрени!"
274 + return
275 + fi
276 +
277 + read -p "Натисни Enter след като завършиш одобрението..."
278 +
279 + # Verify routes were approved
280 + if check_existing_routes; then
281 + print_warning "Routes все още не са одобрени. Провери в Admin Console."
282 + read -p "Натисни Enter, когато routes са одобрени, или Ctrl+C за изход..."
283 + fi
284 +
285 + print_success "Routes са одобрени"
286 + log_message "Routes approved in Tailscale admin"
287 + }
288 +
289 + get_tailscale_info() {
290 + print_header "Информация за Tailscale мрежата"
291 +
292 + # Get Tailscale IP
293 + TAILSCALE_IP=$(tailscale ip -4)
294 + TAILSCALE_IP6=$(tailscale ip -6)
295 +
296 + echo -e "${CYAN}Tailscale IPv4:${NC} ${GREEN}$TAILSCALE_IP${NC}"
297 + echo -e "${CYAN}Tailscale IPv6:${NC} ${GREEN}$TAILSCALE_IP6${NC}"
298 + echo -e "${CYAN}Hostname:${NC} ${GREEN}$HOSTNAME${NC}"
299 + echo -e "${CYAN}Subnet Routes:${NC} ${GREEN}$LOCAL_NETWORK${NC}"
300 + echo -e "${CYAN}Exit Node:${NC} ${GREEN}$EXIT_NODE${NC}"
301 + echo ""
302 +
303 + print_step "Показване на всички устройства в мрежата..."
304 + tailscale status
305 +
306 + log_message "Tailscale info displayed - IP: $TAILSCALE_IP"
307 + }
308 +
309 + create_management_script() {
310 + print_header "Създаване на management скрипт"
311 +
312 + cat > /usr/local/bin/tailscale-info <<'SCRIPT'
313 + #!/bin/bash
314 +
315 + GREEN='\033[0;32m'
316 + CYAN='\033[0;36m'
317 + YELLOW='\033[1;33m'
318 + NC='\033[0m'
319 +
320 + echo -e "${CYAN}═══════════════════════════════════════════════════════════════${NC}"
321 + echo -e "${CYAN}Tailscale Network Information${NC}"
322 + echo -e "${CYAN}═══════════════════════════════════════════════════════════════${NC}\n"
323 +
324 + echo -e "${GREEN}Your Tailscale IPs:${NC}"
325 + echo -e " IPv4: $(tailscale ip -4)"
326 + echo -e " IPv6: $(tailscale ip -6)"
327 + echo ""
328 +
329 + echo -e "${GREEN}Status:${NC}"
330 + tailscale status
331 + echo ""
332 +
333 + echo -e "${GREEN}Advertised Routes:${NC}"
334 + ip route show table 52 2>/dev/null || echo " No routes found"
335 + echo ""
336 +
337 + echo -e "${YELLOW}Useful commands:${NC}"
338 + echo -e " ${CYAN}tailscale status${NC} - Show all devices"
339 + echo -e " ${CYAN}tailscale ping <device>${NC} - Ping another device"
340 + echo -e " ${CYAN}tailscale netcheck${NC} - Check connectivity"
341 + echo -e " ${CYAN}tailscale up${NC} - Reconnect"
342 + echo -e " ${CYAN}tailscale down${NC} - Disconnect"
343 + echo -e " ${CYAN}tailscale logout${NC} - Logout"
344 + SCRIPT
345 +
346 + chmod +x /usr/local/bin/tailscale-info
347 +
348 + print_success "Management скрипт създаден: tailscale-info"
349 + log_message "Management script created: /usr/local/bin/tailscale-info"
350 + }
351 +
352 + test_connectivity() {
353 + print_header "Тестване на връзката"
354 +
355 + print_step "Проверка на Tailscale connectivity..."
356 + tailscale netcheck
357 +
358 + echo ""
359 +
360 + # Test if we can ping ourselves
361 + if TAILSCALE_IP=$(tailscale ip -4); then
362 + print_step "Тестване на връзка до себе си ($TAILSCALE_IP)..."
363 + if ping -c 2 -W 1 "$TAILSCALE_IP" &>/dev/null; then
364 + print_success "Успешен ping до собствената Tailscale IP"
365 + else
366 + print_warning "Неуспешен ping до собствената Tailscale IP"
367 + fi
368 + fi
369 +
370 + print_info "Tailscale е готов за употреба!"
371 + log_message "Connectivity test completed"
372 + }
373 +
374 + print_final_summary() {
375 + print_header "Инсталацията е завършена успешно! 🎉"
376 +
377 + TAILSCALE_IP=$(tailscale ip -4)
378 +
379 + echo -e "${GREEN}📊 Конфигурация:${NC}\n"
380 + echo -e "${CYAN}Tailscale IP:${NC} ${GREEN}$TAILSCALE_IP${NC}"
381 + echo -e "${CYAN}Subnet Router:${NC} ${GREEN}$LOCAL_NETWORK${NC}"
382 + echo -e "${CYAN}Hostname:${NC} ${GREEN}$HOSTNAME${NC}"
383 + echo -e "${CYAN}Exit Node:${NC} ${GREEN}$EXIT_NODE${NC}"
384 + echo -e "${CYAN}Log File:${NC} ${GREEN}$LOG_FILE${NC}\n"
385 +
386 + echo -e "${YELLOW}═══════════════════════════════════════════════════════════════${NC}"
387 + echo -e "${YELLOW}📱 Следващи стъпки:${NC}\n"
388 +
389 + echo -e "${CYAN}1. На телефона/лаптопа:${NC}"
390 + echo -e " • Инсталирай Tailscale app от:"
391 + echo -e " - iOS: ${GREEN}App Store${NC}"
392 + echo -e " - Android: ${GREEN}Google Play${NC}"
393 + echo -e " - Windows/Mac/Linux: ${GREEN}https://tailscale.com/download${NC}"
394 + echo -e " • Логни се със ${GREEN}същия акаунт${NC}\n"
395 +
396 + echo -e "${CYAN}2. Достъп до локалната мрежа:${NC}"
397 + echo -e " • От телефона/лаптопа можеш директно да достъпваш:"
398 + echo -e " ${GREEN}10.110.110.x${NC} - всички устройства в локалната мрежа"
399 + echo -e " ${GREEN}$TAILSCALE_IP${NC} - този Proxmox контейнер\n"
400 +
401 + echo -e "${CYAN}3. Достъп до Docker контейнери:${NC}"
402 + echo -e " • Ако имаш Docker на ${GREEN}10.110.110.x${NC}"
403 + echo -e " • Директно отваряш: ${GREEN}http://10.110.110.x:port${NC}\n"
404 +
405 + if [ "$EXIT_NODE" = "true" ]; then
406 + echo -e "${CYAN}4. Exit Node:${NC}"
407 + echo -e " • За да използваш като VPN за целия интернет трафик:"
408 + echo -e " • В Tailscale app: Settings → ${GREEN}Use exit node → $HOSTNAME${NC}\n"
409 + fi
410 +
411 + echo -e "${YELLOW}═══════════════════════════════════════════════════════════════${NC}"
412 + echo -e "${YELLOW}🔧 Полезни команди:${NC}\n"
413 + echo -e " ${GREEN}tailscale-info${NC} - Показва информация за мрежата"
414 + echo -e " ${GREEN}tailscale status${NC} - Показва всички устройства"
415 + echo -e " ${GREEN}tailscale ping <device>${NC} - Тества връзка до устройство"
416 + echo -e " ${GREEN}tailscale netcheck${NC} - Проверява connectivity"
417 + echo -e " ${GREEN}tailscale up${NC} - Свързва се отново"
418 + echo -e " ${GREEN}tailscale down${NC} - Изключва се от мрежата\n"
419 +
420 + echo -e "${YELLOW}═══════════════════════════════════════════════════════════════${NC}"
421 + echo -e "${YELLOW}💡 Предимства пред OpenVPN:${NC}\n"
422 + echo -e " ${GREEN}✓${NC} Не трябва статично IP"
423 + echo -e " ${GREEN}✓${NC} Не трябва port forwarding"
424 + echo -e " ${GREEN}✓${NC} Автоматично се reconnect-ва"
425 + echo -e " ${GREEN}✓${NC} Работи от всяка мрежа (мобилни данни, WiFi)"
426 + echo -e " ${GREEN}✓${NC} Peer-to-peer връзки (супер бърз)"
427 + echo -e " ${GREEN}✓${NC} Базиран на WireGuard (модерна криптография)"
428 + echo -e " ${GREEN}✓${NC} Безплатен за лична употреба (до 100 устройства)\n"
429 +
430 + echo -e "${YELLOW}═══════════════════════════════════════════════════════════════${NC}"
431 + echo -e "${YELLOW}🌐 Web Console:${NC}"
432 + echo -e " ${GREEN}https://login.tailscale.com/admin${NC}\n"
433 +
434 + echo -e "${YELLOW}📝 Лог файл:${NC}"
435 + echo -e " ${GREEN}$LOG_FILE${NC}\n"
436 +
437 + print_success "Готово! Enjoi your secure network! 🚀"
438 + log_message "Setup completed successfully - Final IP: $TAILSCALE_IP"
439 + }
440 +
441 + print_usage() {
442 + echo -e "${CYAN}Usage:${NC}"
443 + echo -e " ${GREEN}sudo bash $0${NC}"
444 + echo ""
445 + echo -e "${CYAN}Environment variables:${NC}"
446 + echo -e " ${GREEN}HOSTNAME${NC} - Tailscale hostname (default: proxmox-vpn)"
447 + echo -e " ${GREEN}EXIT_NODE${NC} - Enable exit node (default: true)"
448 + echo -e " ${GREEN}SKIP_STEPS${NC} - Skip specific steps (comma-separated)"
449 + echo -e " Available: install, ip_forwarding, setup, approve"
450 + echo ""
451 + echo -e "${CYAN}Examples:${NC}"
452 + echo -e " ${GREEN}sudo HOSTNAME=my-server EXIT_NODE=false bash $0${NC}"
453 + echo -e " ${GREEN}sudo SKIP_STEPS=install,ip_forwarding bash $0${NC}"
454 + echo ""
455 + }
456 +
457 + #═══════════════════════════════════════════════════════════════════════════════
458 + # Main Execution
459 + #═══════════════════════════════════════════════════════════════════════════════
460 +
461 + main() {
462 + print_header "🚀 Tailscale Professional Setup v2.0"
463 +
464 + # Log start of script
465 + log_message "=== Tailscale Setup Script Started ==="
466 + log_message "Parameters - HOSTNAME: $HOSTNAME, EXIT_NODE: $EXIT_NODE, SKIP_STEPS: $SKIP_STEPS"
467 +
468 + # Show usage if help requested
469 + if [[ "$1" == "-h" ]] || [[ "$1" == "--help" ]]; then
470 + print_usage
471 + exit 0
472 + fi
473 +
474 + check_root
475 + check_os
476 + check_tun
477 +
478 + install_tailscale
479 + configure_ip_forwarding
480 + setup_tailscale
481 + approve_routes
482 + get_tailscale_info
483 + create_management_script
484 + test_connectivity
485 +
486 + print_final_summary
487 + }
488 +
489 + # Run main function with all arguments
490 + main "$@"
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