305 lines
9.5 KiB
Bash
305 lines
9.5 KiB
Bash
#!/bin/bash
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# ============================================================
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# TikTok 可访问性检测脚本
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# 适用系统: Debian / Ubuntu VPS
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# 作者: Claude
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# ============================================================
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# 颜色定义
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RED='\033[0;31m'
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GREEN='\033[0;32m'
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YELLOW='\033[1;33m'
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CYAN='\033[0;36m'
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BOLD='\033[1m'
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NC='\033[0m' # No Color
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# 超时时间（秒）
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TIMEOUT=10
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# 检测目标列表
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declare -A TARGETS=(
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["TikTok 主站"]="www.tiktok.com"
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["TikTok API"]="api.tiktok.com"
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["TikTok 直播"]="live.tiktok.com"
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["TikTok 静态资源"]="sf16-website-login.neutral.ttwstatic.com"
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["TikTok CDN"]="p16-sign-va.tiktokcdn.com"
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)
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# HTTP 检测目标
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declare -A HTTP_TARGETS=(
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["TikTok 主站 HTTPS"]="https://www.tiktok.com"
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["TikTok m站"]="https://m.tiktok.com"
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)
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# ============================================================
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# 工具函数
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# ============================================================
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print_banner() {
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echo ""
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echo -e "${CYAN}${BOLD}╔══════════════════════════════════════════════╗${NC}"
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echo -e "${CYAN}${BOLD}║ TikTok 可访问性检测脚本 v1.0 ║${NC}"
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echo -e "${CYAN}${BOLD}╚══════════════════════════════════════════════╝${NC}"
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echo ""
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}
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print_section() {
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echo ""
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echo -e "${BOLD}─── $1 ───────────────────────────────────${NC}"
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}
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check_command() {
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command -v "$1" &>/dev/null
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}
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install_tool() {
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local tool=$1
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echo -e "${YELLOW}[!] 正在安装 $tool ...${NC}"
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apt-get install -y "$tool" -qq &>/dev/null
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if check_command "$tool"; then
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echo -e "${GREEN}[✓] $tool 安装成功${NC}"
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else
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echo -e "${RED}[✗] $tool 安装失败，请手动安装${NC}"
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fi
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}
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check_dependencies() {
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print_section "环境检查"
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local missing=()
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for cmd in curl ping dig; do
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if check_command "$cmd"; then
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echo -e " ${GREEN}✓${NC} $cmd 已安装"
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else
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echo -e " ${RED}✗${NC} $cmd 未安装"
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missing+=("$cmd")
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fi
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done
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if [ ${#missing[@]} -gt 0 ]; then
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echo ""
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echo -e "${YELLOW}[!] 检测到缺少工具，尝试自动安装...${NC}"
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if [ "$EUID" -ne 0 ]; then
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echo -e "${RED}[✗] 需要 root 权限安装依赖，请使用 sudo 运行此脚本${NC}"
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exit 1
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fi
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apt-get update -qq &>/dev/null
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for tool in "${missing[@]}"; do
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case "$tool" in
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dig) install_tool "dnsutils" ;;
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*) install_tool "$tool" ;;
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esac
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done
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fi
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}
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# ============================================================
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# 检测函数
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# ============================================================
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check_dns() {
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print_section "DNS 解析检测"
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local pass=0
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local fail=0
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for name in "${!TARGETS[@]}"; do
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local domain="${TARGETS[$name]}"
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local result
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result=$(dig +short "$domain" 2>/dev/null | head -1)
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if [ -n "$result" ]; then
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echo -e " ${GREEN}✓${NC} ${name} (${domain})"
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echo -e " 解析 IP: ${CYAN}${result}${NC}"
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((pass++))
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else
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echo -e " ${RED}✗${NC} ${name} (${domain})"
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echo -e " ${RED}DNS 解析失败${NC}"
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((fail++))
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fi
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done
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echo ""
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echo -e " DNS 检测结果: ${GREEN}${pass} 成功${NC} / ${RED}${fail} 失败${NC}"
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return $fail
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}
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check_ping() {
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print_section "PING 连通性检测"
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local pass=0
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local fail=0
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for name in "${!TARGETS[@]}"; do
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local domain="${TARGETS[$name]}"
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local result
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result=$(ping -c 3 -W "$TIMEOUT" "$domain" 2>/dev/null | tail -1)
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if echo "$result" | grep -qE "min/avg/max"; then
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local avg
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avg=$(echo "$result" | awk -F'/' '{print $5}')
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echo -e " ${GREEN}✓${NC} ${name}"
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echo -e " 平均延迟: ${CYAN}${avg} ms${NC}"
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((pass++))
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else
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echo -e " ${RED}✗${NC} ${name} (${domain}) — ${RED}PING 超时或不可达${NC}"
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((fail++))
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fi
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done
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echo ""
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echo -e " PING 检测结果: ${GREEN}${pass} 成功${NC} / ${RED}${fail} 失败${NC}"
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return $fail
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}
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check_http() {
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print_section "HTTP/HTTPS 访问检测"
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local pass=0
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local fail=0
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for name in "${!HTTP_TARGETS[@]}"; do
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local url="${HTTP_TARGETS[$name]}"
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local http_code
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local time_total
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http_code=$(curl -o /dev/null -s -w "%{http_code}" \
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--max-time "$TIMEOUT" \
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--connect-timeout 5 \
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-L \
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-A "Mozilla/5.0 (Linux x86_64) AppleWebKit/537.36" \
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"$url" 2>/dev/null)
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time_total=$(curl -o /dev/null -s -w "%{time_total}" \
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--max-time "$TIMEOUT" \
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--connect-timeout 5 \
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-L \
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-A "Mozilla/5.0 (Linux x86_64) AppleWebKit/537.36" \
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"$url" 2>/dev/null)
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if [[ "$http_code" =~ ^(200|301|302|303|307|308)$ ]]; then
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echo -e " ${GREEN}✓${NC} ${name}"
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echo -e " HTTP 状态码: ${CYAN}${http_code}${NC} 响应时间: ${CYAN}${time_total}s${NC}"
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((pass++))
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elif [[ "$http_code" == "000" ]]; then
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echo -e " ${RED}✗${NC} ${name}"
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echo -e " ${RED}连接失败 (超时或被拦截)${NC}"
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((fail++))
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else
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echo -e " ${YELLOW}~${NC} ${name}"
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echo -e " HTTP 状态码: ${YELLOW}${http_code}${NC} (可能受限)"
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((fail++))
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fi
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done
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echo ""
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echo -e " HTTP 检测结果: ${GREEN}${pass} 成功${NC} / ${RED}${fail} 失败${NC}"
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return $fail
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}
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check_tcp_port() {
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print_section "TCP 端口检测 (443/HTTPS)"
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local pass=0
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local fail=0
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for name in "${!TARGETS[@]}"; do
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local domain="${TARGETS[$name]}"
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if timeout "$TIMEOUT" bash -c "echo >/dev/tcp/${domain}/443" 2>/dev/null; then
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echo -e " ${GREEN}✓${NC} ${name}:443 — ${GREEN}端口开放${NC}"
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((pass++))
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else
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echo -e " ${RED}✗${NC} ${name}:443 — ${RED}端口不可达${NC}"
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((fail++))
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fi
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done
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echo ""
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echo -e " TCP 检测结果: ${GREEN}${pass} 成功${NC} / ${RED}${fail} 失败${NC}"
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return $fail
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}
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check_ip_info() {
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print_section "本机出口 IP 信息"
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local ip
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ip=$(curl -s --max-time 5 https://api.ipify.org 2>/dev/null)
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if [ -n "$ip" ]; then
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echo -e " 出口 IP: ${CYAN}${BOLD}${ip}${NC}"
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local geo
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geo=$(curl -s --max-time 5 "https://ipapi.co/${ip}/json/" 2>/dev/null)
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if [ -n "$geo" ]; then
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local country city org
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country=$(echo "$geo" | grep -o '"country_name": *"[^"]*"' | cut -d'"' -f4)
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city=$(echo "$geo" | grep -o '"city": *"[^"]*"' | cut -d'"' -f4)
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org=$(echo "$geo" | grep -o '"org": *"[^"]*"' | cut -d'"' -f4)
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echo -e " 归属地: ${CYAN}${country} ${city}${NC}"
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echo -e " 运营商: ${CYAN}${org}${NC}"
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# TikTok 封锁国家提示
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local blocked_countries=("CN" "IR" "IN")
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local country_code
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country_code=$(echo "$geo" | grep -o '"country_code": *"[^"]*"' | cut -d'"' -f4)
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for bc in "${blocked_countries[@]}"; do
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if [ "$country_code" == "$bc" ]; then
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echo ""
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echo -e " ${RED}⚠ 警告: 当前 IP 归属地 (${country}) 可能受 TikTok 地区限制${NC}"
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fi
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done
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fi
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else
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echo -e " ${RED}✗ 无法获取出口 IP${NC}"
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fi
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}
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print_summary() {
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local dns_fail=$1
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local ping_fail=$2
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local http_fail=$3
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local tcp_fail=$4
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print_section "综合判断"
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local total_fail=$((dns_fail + http_fail + tcp_fail))
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if [ "$total_fail" -eq 0 ]; then
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echo -e " ${GREEN}${BOLD}✅ TikTok 可正常访问！${NC}"
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echo -e " DNS 解析、HTTP 请求、TCP 端口均通过检测。"
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elif [ "$http_fail" -eq 0 ] && [ "$dns_fail" -eq 0 ]; then
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echo -e " ${GREEN}${BOLD}✅ TikTok 基本可访问${NC}"
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echo -e " HTTP/DNS 检测通过，部分节点可能有延迟。"
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elif [ "$dns_fail" -gt 0 ] && [ "$http_fail" -gt 0 ]; then
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echo -e " ${RED}${BOLD}❌ TikTok 无法访问${NC}"
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echo -e " DNS 和 HTTP 均检测失败，IP 可能被封锁或地区受限。"
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else
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echo -e " ${YELLOW}${BOLD}⚠ TikTok 访问受限${NC}"
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echo -e " 部分检测项失败，访问可能不稳定。"
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fi
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echo ""
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echo -e " 检测时间: $(date '+%Y-%m-%d %H:%M:%S %Z')"
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echo ""
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echo -e "${CYAN}${BOLD}══════════════════════════════════════════════════${NC}"
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echo ""
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}
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# ============================================================
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# 主流程
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# ============================================================
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main() {
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print_banner
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check_dependencies
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check_ip_info
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check_dns
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local dns_fail=$?
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check_tcp_port
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local tcp_fail=$?
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check_http
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local http_fail=$?
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check_ping
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local ping_fail=$?
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print_summary "$dns_fail" "$ping_fail" "$http_fail" "$tcp_fail"
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}
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main "$@"
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