CatTools/cattools.sh

#!/bin/bash
# env
DEFAULT_IP="192.168.1.4"
RELEASE="/etc/catwrt_release"
AMD64_REPO="https://fastly.jsdelivr.net/gh/miaoermua/cattools@main/repo/amd64/distfeeds.conf"
MT798X_REPO="https://fastly.jsdelivr.net/gh/miaoermua/cattools@main/repo/mt798x/distfeeds.conf"
AMD64_EFI_SYSUP="https://github.com/miaoermua/CatWrt/releases/download/v23.8/CatWrt.v23.8.x86_64-squashfs-combined-efi.img.gz"
AMD64_BIOS_SYSUP="https://github.com/miaoermua/CatWrt/releases/download/v23.8/CatWrt.v23.8.x86_64-squashfs-combined.img.gz"

# Check ROOT & OpenWrt
if [ $(id -u) != "0" ]; then
    echo "Error: You must be root to run this script, please use root user"
    exit 1
fi

openwrt_release=$(cat /etc/openwrt_release)
if ! grep -q "OpenWrt" <<< "$openwrt_release"; then
    echo "Your system is not supported!"
    exit 1
fi

# Update
update_cattools() {
    local temp_file=$(mktemp)
    if curl --silent --connect-timeout 5 -o "$temp_file" https://raw.githubusercontent.com/miaoermua/cattools/main/cattools.sh; then
        echo "cattools update downloaded from the first URL."
    elif curl --silent --connect-timeout 5 -o "$temp_file" https://fastly.jsdelivr.net/gh/miaoermua/cattools@main/cattools.sh; then
        echo "cattools update downloaded from the second URL."
    else
        echo "Failed to download updates for cattools from both URLs. Continuing with the existing version."
        rm -f "$temp_file"
        return
    fi
    mv "$temp_file" /usr/bin/cattools
    chmod +x /usr/bin/cattools
    echo "cattools updated successfully."
}

update_cattools

# Menu Function
show_menu() {
    echo "----------------------------------------------------------"
    echo "                         CatTools                         "
    echo "  https://www.miaoer.xyz/posts/network/catwrt-bash-script "
    echo "----------------------------------------------------------"
    echo "1. SetIP                                    -  设置 IP"
    echo "2. Debug                                    -  抓取日志"
    echo "3. catwrt_update                            -  检查更新"
    echo "4. use_repo                                 -  启用软件源"
    echo "5. diagnostics                              -  网络诊断"
    echo "6. sysupgrade                               -  系统更新"
    echo "0. Exit                                     -  退出"
    echo "----------------------------------------------------------"
    echo -n "请输入数字并回车(Please enter your choice): "
}

setip(){
    read -p "请输入 IP (默认为 $DEFAULT_IP): " input_ip
    if [ -z $input_ip ]; then
        input_ip=$DEFAULT_IP 
    fi

    uci set network.lan.ipaddr=$input_ip 
    uci commit network
    /etc/init.d/network restart
    
    echo "默认 IP 已设置为 $input_ip"
}

# Debug
debug() {
    if [ -f /www/logs.txt ]; then
        rm /www/logs.txt
    fi
    
    cat /etc/banner >> /www/logs.txt
    date >> /www/logs.txt

    echo "## RELEASE" >> /www/logs.txt
    echo "==========" >> /www/logs.txt
    cat /etc/catwrt_release >> /www/logs.txt

    echo "## Application" >> /www/logs.txt
    echo "==========" >> /www/logs.txt
    opkg list_installed >> /www/logs.txt

    echo "## SYSLOG" >> /www/logs.txt
    echo "==========" >> /www/logs.txt
    logread >> /www/logs.txt

    echo "## DMESG" >> /www/logs.txt
    echo "==========" >> /www/logs.txt
    dmesg >> /www/logs.txt

    echo "## Plugins" >> /www/logs.txt
    echo "==========" >> /www/logs.txt
    cat /tmp/openclash.log >> /www/logs.txt
    cat /tmp/log/ssrplus.log >> /www/logs.txt
    cat /tmp/log/passwall.log >> /www/logs.txt
    cat /tmp/log/passwall2.log >> /www/logs.txt

    echo "## Task" >> /www/logs.txt
    echo "==========" >> /www/logs.txt
    top -b -n 1 >> /www/logs.txt

    echo "## Network Configuration" >> /www/logs.txt
    echo "==========" >> /www/logs.txt
    ifconfig -a >> /www/logs.txt

    echo "## UCI Network" >> /www/logs.txt
    echo "==========" >> /www/logs.txt
    uci show network >> /www/logs.txt

    echo "## Firewall" >> /www/logs.txt
    echo "==========" >> /www/logs.txt
    iptables -L -v -n >> /www/logs.txt
    ip6tables -L -v -n >> /www/logs.txt

    echo "## Routing Table" >> /www/logs.txt
    echo "==========" >> /www/logs.txt
    ip route >> /www/logs.txt
    ip -6 route >> /www/logs.txt

    echo "## Memory Usage" >> /www/logs.txt
    echo "==========" >> /www/logs.txt
    free -h >> /www/logs.txt

    echo "## Disk Usage" >> /www/logs.txt
    echo "==========" >> /www/logs.txt
    df -h >> /www/logs.txt

    lan_ip=$(uci get network.lan.ipaddr)

    echo "日志已收集到 /www/logs.txt"
    echo "使用浏览器访问下载 http://$lan_ip/logs.txt"
    exit
}

# catwrt_update
catwrt_update() {

API_URL="https://api.miaoer.xyz/api/v2/snippets/catwrt/update"
VERSION_FILE="/etc/catwrt_release"

remote_error() {
    echo "Remote $1 get failed for arch: $arch_self, please check your network!"
    exit 1
}

local_error() {
    echo "Local $1 get failed, please check your /etc/catwrt-release!"
    exit 1
}

get_remote_hash() {
    arch_self=$1
    version_remote=$(curl -s "$API_URL" | jq -r ".$arch_self.version")
    hash_remote=$(curl -s "$API_URL" | jq -r ".$arch_self.hash")

    if [ $? -ne 0 ] || [ -z "$version_remote" ] || [ -z "$hash_remote" ]; then
        remote_error "version or hash"
    fi
}

init() {
    if [ ! -f "$VERSION_FILE" ]; then
        local_error "version file"
    fi

    version_local=$(grep 'version' "$VERSION_FILE" | cut -d '=' -f 2)
    hash_local=$(grep 'hash' "$VERSION_FILE" | cut -d '=' -f 2)
    source_local=$(grep 'source' "$VERSION_FILE" | cut -d '=' -f 2)
    arch_local=$(grep 'arch' "$VERSION_FILE" | cut -d '=' -f 2)
}

contrast_version() {
    if [ "$version_remote" == "$version_local" ] && [ "$hash_remote" == "$hash_local" ]; then
        echo "================================"
        echo "Your CatWrt is up to date!"
        echo "================================"
    else
        echo "================================"
        echo "Your CatWrt is out of date, you should upgrade it!"
        echo "You can visit 'https://www.miaoer.xyz/posts/network/catwrt' to get more information!"
        echo "================================"
    fi
}

print_version() {
    echo "Local  Version : $version_local"
    echo "Remote Version : $version_remote"
    echo "Local  Hash    : $hash_local"
    echo "Remote Hash    : $hash_remote"
    echo "================================"
    echo ""
}

main() {
    init
    get_remote_hash "$arch_local"
    contrast_version
    print_version
}
main
}

# Repo
use_repo(){
    # fk is
    if [ -f "/var/opkg-lists/istore_compat" ]; then
        rm /var/opkg-lists/istore_compat
    fi
    echo "=============================================================================="
    echo "Warning:"
    echo "软件源纯属免费分享，赞助我们复制链接在浏览器打开，这对我们继续保持在线服务有很大影响。"
    echo "本人不对所有软件进行保证，我们没有第三方商业服务，风险需要自行承担。"
    echo "支持我们: https://www.miaoer.xyz/sponsor"
    echo "你需要同意 CatWrt 软件源用户协议,请确认是否继续 (10 秒内按 [Ctrl]+[C] 取消操作)"
    echo "=============================================================================="
    
    for i in $(seq 10 -1 1); do
        echo -n "$i "
        sleep 1
    done

    system_arch=$(uname -m)
    release="/etc/catwrt_release"
    

    if [ -f "$release" ]; then
        source "$release"
    else
        echo "Error: $release"
        return
    fi
    
    echo ""

    if [[ "$system_arch" == "x86_64" && "$arch" == "amd64" ]]; then
        echo "正在获取 x86_64 软件源..."
        curl -o /etc/opkg/distfeeds.conf $AMD64_REPO
    elif [[ "$system_arch" == "aarch64" && "$arch" == "mt798x" ]]; then
        echo "正在获取 mt798x 软件源..."
        curl -o /etc/opkg/distfeeds.conf $MT798X_REPO
    else
        echo "Unsupported System Arch: $system_arch or $arch ."
        return
    fi

    if [ -f "/var/lock/opkg.lock" ]; then
        rm /var/lock/opkg.lock
    fi

    echo "更新软件包列表..."
    opkg update
}

# catnd

catnd(){
    echo "$(date) - Starting CatWrt Network Diagnostics" 
    echo " "
    
    # Ping & PPPoE
    ping -c 3 223.5.5.5 > /dev/null
    if [ $? -eq 0 ]; then
        echo "[Ping] Network connection succeeded!"
        echo " "
    else
        ping -c 3 119.29.29.99 > /dev/null
        if [ $? -eq 0 ]; then
            echo "[Ping] Network connection succeeded,But there may be problems!"
            echo " "
        else
            pppoe_config=$(grep 'pppoe' /etc/config/network)
            if [ ! -z "$pppoe_config" ]; then
                echo "[PPPoE] Please check if your PPPoE account and password are correct."
                echo " "
            fi
            exit 1
        fi
    fi
    
    # DNS
    valid_dns="1.1.1.1 1.0.0.1 8.8.8.8 8.8.4.4 223.6.6.6 223.5.5.5 180.76.76.76 208.67.222.222 208.67.220.220 119.29.29.99"
    
    dns_config=$(grep 'option dns' /etc/config/network)
    dns_servers=$(echo $dns_config | awk -F "'" '{print $2}')
    
    for ip in $dns_servers; do
      if ! [[ $valid_dns =~ (^|[ ])$ip($|[ ]) ]]; then
        echo "[DNS] Recommended to delete DNS $ip"
        echo " "
        exit 1
      fi
    done
    
    # Bad DNS
    echo "[DNS] DNS configuration looks good!"
    echo " "
    
    bad_dns="114.114.114.114 114.114.115.115 119.29.29.29"
    if [[ $dns_config =~ $bad_dns ]]; then
      echo "[DNS] DNS may be polluted or unreliable"
      echo " "
    fi
    
    # nslookup
    nslookup bilibili.com > /dev/null
    if [ $? -ne 0 ]; then
      nslookup www.miaoer.xyz > /dev/null
      if [ $? -eq 0 ]; then  
        echo "[DNS] DNS resolution succeeded"
        echo " "
      else
        echo "[DNS] NS resolution failed for 'www.miaoer.xyz'"
        echo "[DNS] Your DNS server may have issues"
        echo " "
      fi
    fi
    
    # Public IP
    echo CatWrt IPv4 Addr: $(curl --silent --connect-timeout 5 4.ipw.cn )
    echo " "
    
    curl 6.ipw.cn --connect-timeout 5 > /dev/null 2>&1
    if [ $? -ne 0 ]; then
      echo "[IPv6] IPv6 network connection timed out"
      echo " "
    else
      echo CatWrt IPv6 Addr: $(curl --silent 6.ipw.cn) 
      echo " "
    fi
    
    # IPv6
    resp=$(curl --silent test.ipw.cn)
    
    if echo "$resp" | grep -q -E '240e|2408|2409|2401'; then
      echo "[IPv6] IPv6 access is preferred"
      echo " "
    else
      echo "[IPv6] IPv4 access is preferred" 
      echo " "
    fi
    
    # Default IP
    ipaddr_config=$(grep '192.168.1.4' /etc/config/network)
    
    if [ -z "$ipaddr_config" ]; then
      echo "[Default-IP] address is not the catwrt default 192.168.1.4"
      echo "Please configure your network at 'https://www.miaoer.xyz/posts/network/quickstart-catwrt'"
      echo " "
    fi
    
    # Bypass Gateway
    wan_config=$(grep 'config interface' /etc/config/network | grep 'wan')
    
    if [ -z "$wan_config" ]; then
      echo "[Bypass Gateway] No config for 'wan' interface found in /etc/config/network"
      echo "Please check if your device is set as a Bypass Gateway"
      echo " "
    fi
    
    # Rotuer Mode(PPPoE)
    pass_config=$(grep 'password' /etc/config/network)
    user_config=$(grep 'username' /etc/config/network)
    pppoe_config=$(grep 'pppoe' /etc/config/network)
    
    if [ -n "$pass_config" ] && [ -n "$user_config" ] && [ -n "$pppoe_config" ]; then
        echo "[PPPoE] PPPoE Rotuer Mode"
        echo " " 
    else
        echo "[PPPoE] DHCP protocol detected in WAN interface"
        echo "The device may not be in PPPoE Rotuer Mode"
        echo " " 
    fi
    
    # IPv6 WAN6
    grep 'config interface' /etc/config/network | grep 'wan6'  > /dev/null
    if [ $? -ne 0 ]; then
       echo "[wan6] Your IPv6 network may have issues"
       echo " "
    fi 
    
    grep 'dhcpv6' /etc/config/network > /dev/null
    if [ $? -ne 0 ]; then
       echo "[wan6] Your IPv6 network may have issues"
       echo " "
    fi
    
    # Tcping
    echo "[Tcping] Testing..."
    
    tcping -q -c 1 cn.bing.com
    [ $? -ne 0 ] && echo "Failed: cn.bing.com"
    
    tcping -q -c 1 bilibili.com
    [ $? -ne 0 ] && echo "Failed: bilibili.com"
    
    tcping -q -c 1 github.com
    [ $? -ne 0 ] && echo "Failed: github.com"
    
    tcping -q -c 1 google.com.hk
    [ $? -ne 0 ] && echo "Failed: google.com.hk"
    
    echo " "
    echo "$(date) - Network check completed!"
    echo " "
    echo "CatWrt Network Diagnostics by @miaoermua"
}

# Sysupgrade
sysupgrade() {
    if [ "$(uname -m)" != "x86_64" ]; then
        echo "仅有 x86_64 可以使用脚本进行系统升级。"
        exit 1
    fi

    disk_size=$(fdisk -l /dev/sda | grep "Disk /dev/sda:" | awk '{print $3}')
    if (( $(echo "$disk_size != 800.28" | bc -l) )); then
        echo "磁盘空间未修改或不匹配，无法继续升级。"
        exit 1
    fi

    efi_mode=0
    if [ -d /sys/firmware/efi ]; then
        efi_mode=1
    fi

    if [ -e /dev/sda128 ] || [ -e /dev/vda128 ] || [ -e /dev/nvme0n1p128 ] || [ $efi_mode -eq 1 ]; then
        firmware_url=$AMD64_EFI_SYSUP
    else
        firmware_url=$AMD64_BIOS_SYSUP
    fi

    echo "Warning: 该功能未经过实践，不保证是否升级成功，请三思而后行！"
    echo "即将升级系统，存在风险请你三思确认 (y/n) 30 秒后默认退出脚本！"
    read -t 30 -n 1 -p "确认升级吗？ " user_input
    if [ $? -ne 0 ] || [ "$user_input" != "y" ]; then
        echo -e "\n用户已取消升级!"
        exit 1
    fi

    echo -e "\n正在升级系统..."
    sysupgrade -v $firmware_url
}

while true; do
    show_menu
    read choice
    case $choice in
        1)
            setip
            ;;
        2)
            debug
            ;;
        3)
            catwrt_update
            ;;
        4)
            use_repo
            ;;
        5)
            catnd
            ;;
        6)
            sysupgrade
            ;;
        0)
            echo "Exiting..."
            break
            ;;
        *)
            echo "Invalid choice, please try again"
            read -p "Press [Enter] key to continue..."
            ;;
    esac
done

echo "Done!"