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GitHub accounts suspended; all first-party distribution now served from git.881218.xyz/rogue/NexusGate (Gitea): - raw: /rogue/NexusGate/raw/branch/<branch>/<path> - release assets and source archives under the same repo path - scripts gain a GIT_BASE variable built from NG_REPO (default rogue/NexusGate); NG_REPO/NG_BRANCH/--repo/--branch semantics unchanged - panel enrollment/uninstall commands in public/app.js point at Gitea raw - install.sh/nexusgate.sh/agent-singbox.sh stats source previously defaulted to the upstream repo (a2899882); defaults now this repo Upstream dependency references (sagernet/sing-box Go module) untouched.
201 lines
6.8 KiB
Bash
Executable File
201 lines
6.8 KiB
Bash
Executable File
#!/usr/bin/env bash
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set -Eeuo pipefail
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REPO="${NG_REPO:-rogue/NexusGate}"
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BRANCH="${NG_BRANCH:-main}"
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# 自建 Gitea 分发基址（源码归档由此拼装）
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GIT_BASE="https://git.881218.xyz/${REPO}"
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DOMAIN=""
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EMAIL=""
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die() { printf '错误：%s\n' "$*" >&2; exit 1; }
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info() { printf '\033[1;36m[NexusGate]\033[0m %s\n' "$*"; }
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ask() {
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local prompt="$1" value=""
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if [[ -r /dev/tty ]]; then read -r -p "$prompt" value </dev/tty; fi
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printf '%s' "$value"
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}
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while [[ $# -gt 0 ]]; do
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case "$1" in
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--domain) DOMAIN="${2:-}"; shift 2 ;;
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--email) EMAIL="${2:-}"; shift 2 ;;
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--repo) REPO="${2:-}"; shift 2 ;;
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--branch) BRANCH="${2:-}"; shift 2 ;;
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*) die "未知参数：$1" ;;
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esac
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done
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[[ "${EUID}" -eq 0 ]] || die "请使用 root 运行"
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[[ ! -e /opt/nexusgate ]] || die "检测到已有安装，请运行 nexusgate update"
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IS_OPENWRT=false
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if [[ -f /etc/openwrt_release ]]; then
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IS_OPENWRT=true
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elif [[ ! -f /etc/debian_version ]]; then
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die "控制面一键安装器当前支持 Debian 12 / Ubuntu 22.04+ 和 OpenWrt"
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fi
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if [[ -z "$DOMAIN" ]]; then
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if $IS_OPENWRT; then
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DOMAIN="$(ask '面板域名（OpenWrt 上可留空，留空则仅内网访问、不配置 Caddy）：')"
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else
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DOMAIN="$(ask '请输入面板域名（如 gate.example.com）：')"
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fi
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fi
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if [[ -n "$DOMAIN" ]]; then
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[[ "$DOMAIN" =~ ^[A-Za-z0-9.-]+$ ]] || die "域名格式不正确"
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elif ! $IS_OPENWRT; then
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die "域名不能为空"
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fi
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if [[ -z "$EMAIL" ]]; then EMAIL="$(ask '证书邮箱（可留空）：')"; fi
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info "安装系统依赖"
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if $IS_OPENWRT; then
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# 注意：OpenWrt 上需预先装好 bash（本脚本依赖 bash）：opkg update && opkg install bash
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opkg update
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# OpenWrt 上 openssl 命令行工具在 openssl-util 包里；部分精简固件没有 install 命令，需 coreutils-install
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opkg install node caddy curl ca-certificates openssl-util tar coreutils-install
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else
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export DEBIAN_FRONTEND=noninteractive
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apt-get update -qq
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apt-get install -y -qq ca-certificates curl tar openssl nodejs caddy
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fi
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node_major="$(node -p 'process.versions.node.split(`.`)[0]')"
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[[ "$node_major" -ge 18 ]] || die "需要 Node.js 18 或更高版本"
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# NG_LOCAL_SRC 指向本地源码目录时跳过远程下载（本地改动尚未 push 时的全新安装用这个）
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src_dir=""
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if [[ -n "${NG_LOCAL_SRC:-}" ]]; then
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[[ -f "${NG_LOCAL_SRC}/server.js" ]] || die "NG_LOCAL_SRC 目录不完整（缺少 server.js）"
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info "使用本地源码 ${NG_LOCAL_SRC}"
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src_dir="${NG_LOCAL_SRC}"
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else
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tmp_dir="$(mktemp -d /tmp/nexusgate-install.XXXXXX)"
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trap 'rm -rf -- "$tmp_dir"' EXIT
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info "下载 ${REPO}@${BRANCH}"
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curl -fL --retry 3 "${GIT_BASE}/archive/${BRANCH}.tar.gz" -o "$tmp_dir/source.tgz"
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mkdir -p "$tmp_dir/source"
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tar -xzf "$tmp_dir/source.tgz" -C "$tmp_dir/source"
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# 源码包解包后只有一层顶层目录；不用 --strip-components（BusyBox tar 不支持）
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src_dir="$(echo "$tmp_dir/source"/*/)"
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[[ -f "${src_dir}server.js" ]] || die "安装包不完整"
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fi
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if $IS_OPENWRT; then
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# OpenWrt 是单用户系统，不建专用账号；/var 是内存盘，数据必须放闪存
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DATA_DIR=/etc/nexusgate/data
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install -d -m 0755 /opt/nexusgate
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cp -a "${src_dir}/." /opt/nexusgate/
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install -d -m 0700 "$DATA_DIR"
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else
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DATA_DIR=/var/lib/nexusgate
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getent group nexusgate >/dev/null || groupadd --system nexusgate
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id nexusgate >/dev/null 2>&1 || useradd --system --gid nexusgate --home-dir /var/lib/nexusgate --shell /usr/sbin/nologin nexusgate
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install -d -o root -g root -m 0755 /opt/nexusgate
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cp -a "${src_dir}/." /opt/nexusgate/
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install -d -o nexusgate -g nexusgate -m 0700 "$DATA_DIR"
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fi
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if $IS_OPENWRT && [[ -z "$DOMAIN" ]]; then
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# 无域名：直接监听内网（OpenWrt 防火墙默认拦截 WAN 入站），纯 HTTP
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NG_HOST=0.0.0.0
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NG_COOKIE_SECURE=false
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else
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NG_HOST=127.0.0.1
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NG_COOKIE_SECURE=true
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fi
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admin_password="$(openssl rand -base64 24 | tr -d '\n')"
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session_secret="$(openssl rand -hex 32)"
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cat > /etc/nexusgate.env <<EOF
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NODE_ENV=production
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NG_HOST=${NG_HOST}
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NG_PORT=8787
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NG_DATA_FILE=${DATA_DIR}/nexusgate.json
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NG_COOKIE_SECURE=${NG_COOKIE_SECURE}
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NG_ADMIN_USERNAME=admin
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NG_ADMIN_PASSWORD=${admin_password}
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NG_SESSION_SECRET=${session_secret}
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EOF
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chmod 0600 /etc/nexusgate.env
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install -d -m 0755 /usr/local/sbin
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install -m 0755 /opt/nexusgate/scripts/nexusgate.sh /usr/local/sbin/nexusgate
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ln -sf /usr/local/sbin/nexusgate /usr/local/sbin/ng
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if $IS_OPENWRT; then
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install -m 0755 /opt/nexusgate/openrc/nexusgate /etc/init.d/nexusgate
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else
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install -m 0644 /opt/nexusgate/systemd/nexusgate.service /etc/systemd/system/nexusgate.service
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fi
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if [[ -n "$DOMAIN" ]]; then
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install -d -m 0755 /etc/caddy/Caddyfile.d
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cat > /etc/caddy/Caddyfile.d/nexusgate.caddy <<EOF
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${DOMAIN} {
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encode zstd gzip
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reverse_proxy 127.0.0.1:8787
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header {
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Strict-Transport-Security "max-age=31536000; includeSubDomains"
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-Server
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}
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log {
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output file /var/log/caddy/nexusgate-access.log {
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roll_size 20MiB
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roll_keep 5
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roll_keep_for 168h
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}
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}
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EOF
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if [[ -n "$EMAIL" ]]; then printf ' tls %s\n' "$EMAIL" >> /etc/caddy/Caddyfile.d/nexusgate.caddy; fi
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printf '}\n' >> /etc/caddy/Caddyfile.d/nexusgate.caddy
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if ! grep -qF 'import /etc/caddy/Caddyfile.d/*' /etc/caddy/Caddyfile; then
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printf '\nimport /etc/caddy/Caddyfile.d/*\n' >> /etc/caddy/Caddyfile
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fi
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caddy fmt --overwrite /etc/caddy/Caddyfile
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caddy fmt --overwrite /etc/caddy/Caddyfile.d/nexusgate.caddy
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caddy validate --config /etc/caddy/Caddyfile
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fi
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if $IS_OPENWRT; then
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/etc/init.d/nexusgate enable
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/etc/init.d/nexusgate start
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else
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systemctl daemon-reload
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systemctl enable --now nexusgate.service
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fi
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healthy=false
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for _ in {1..30}; do
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if curl -fsS http://127.0.0.1:8787/healthz >/dev/null 2>&1; then healthy=true; break; fi
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sleep 1
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done
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if [[ "$healthy" != true ]]; then
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if $IS_OPENWRT; then
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logread 2>/dev/null | grep -a nexusgate | tail -n 100 || true
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else
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systemctl status nexusgate --no-pager || true
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journalctl -u nexusgate -n 100 --no-pager || true
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fi
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die "控制面启动失败，诊断信息已输出"
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fi
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if $IS_OPENWRT && [[ "$NG_HOST" == "0.0.0.0" ]] && ! netstat -tln 2>/dev/null | grep -q "0.0.0.0:8787"; then
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die "控制面未监听 0.0.0.0:8787（环境变量未正确传递），请检查 /etc/init.d/nexusgate"
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fi
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sed -i '/^NG_ADMIN_PASSWORD=/d' /etc/nexusgate.env
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if [[ -n "$DOMAIN" ]]; then
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if $IS_OPENWRT; then
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/etc/init.d/caddy enable
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/etc/init.d/caddy restart
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else
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systemctl enable --now caddy
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systemctl reload caddy
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fi
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fi
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printf '\n\033[1;32m安装完成\033[0m\n'
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if [[ -n "$DOMAIN" ]]; then
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printf '地址：https://%s\n' "$DOMAIN"
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else
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printf '地址：http://<路由器 LAN IP>:8787（内网访问）\n'
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fi
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printf '账号：admin\n密码：%s\n' "$admin_password"
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printf '管理命令：nexusgate 或 ng\n请立即登录并妥善保存密码。\n'
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