mirror of
https://huihui.cat/mirrors/MikroTikPatch.git
synced 2025-12-10 03:24:37 +01:00
82 lines
2.8 KiB
Bash
82 lines
2.8 KiB
Bash
#!/bin/bash
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set -e
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LATEST_VERSION="${1:-7.19.4}"
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echo "VERSION: $LATEST_VERSION"
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ARCH=$(uname -m)
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case $ARCH in
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x86_64|i386|i486|i586|i686)
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echo "ARCH: $ARCH"
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if [ -d /sys/firmware/efi ]; then
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echo "BOOT MODE: UEFI"
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IMG_URL="https://github.com/elseif/MikroTikPatch/releases/download/$LATEST_VERSION/chr-$LATEST_VERSION.img.zip"
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else
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echo "BOOT MODE: BIOS/MBR"
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IMG_URL="https://github.com/elseif/MikroTikPatch/releases/download/$LATEST_VERSION/chr-$LATEST_VERSION-legacy-bios.img.zip"
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fi
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;;
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aarch64)
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echo "ARCH: $ARCH"
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IMG_URL="https://github.com/elseif/MikroTikPatch/releases/download/$LATEST_VERSION-arm64/chr-$LATEST_VERSION-arm64.img.zip"
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;;
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*)
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echo "Unsupported architecture: $ARCH"
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exit 1
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;;
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esac
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STORAGE=$(lsblk -d -n -o NAME,TYPE | awk '$2=="disk"{print $1; exit}')
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echo "STORAGE: $STORAGE"
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ETH=$(ip route show default | grep '^default' | sed -n 's/.* dev \([^\ ]*\) .*/\1/p')
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echo "ETH: $ETH"
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ADDRESS=$(ip addr show $ETH | grep global | cut -d' ' -f 6 | head -n 1)
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echo "ADDRESS: $ADDRESS"
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GATEWAY=$(ip route list | grep default | cut -d' ' -f 3)
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echo "GATEWAY: $GATEWAY"
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DNS=$(grep '^nameserver' /etc/resolv.conf | awk '{print $2}' | head -n 1)
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[ -z "$DNS" ] && DNS="8.8.8.8"
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echo "DNS: $DNS"
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echo "FILE: $(basename $IMG_URL)"
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if command -v wget >/dev/null 2>&1; then
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wget --no-check-certificate -O /tmp/chr.img.zip "$IMG_URL" || { echo "Download failed!"; exit 1; }
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elif command -v curl >/dev/null 2>&1; then
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curl -L --insecure -o /tmp/chr.img.zip "$IMG_URL" || { echo "Download failed!"; exit 1; }
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else
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echo "Neither wget nor curl is installed. Cannot download $url"
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exit 1
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fi
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cd /tmp
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gunzip -c chr.img.gz > chr.img
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RANDOM_PASS=$(tr -dc 'A-Za-z0-9' </dev/urandom | head -c 8)
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if LOOP=$(losetup -Pf --show chr.img 2>/dev/null); then
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sleep 3
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MNT=/tmp/chr
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mkdir -p $MNT
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if mount ${LOOP}p2 $MNT 2>/dev/null; then
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cat <<EOF | tee $MNT/rw/autorun.scr
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/ip address add address=$ADDRESS interface=ether1
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/ip route add gateway=$GATEWAY
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/ip dns set servers=$DNS
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/user set admin password="$RANDOM_PASS"
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EOF
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echo "autorun.scr file created."
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echo -e "admin password: \e[31m$RANDOM_PASS\e[0m"
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umount $MNT
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else
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echo "Failed to mount partition 2, skipping autorun.scr creation."
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fi
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losetup -d $LOOP
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fi
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echo "WARNING: All data on /dev/$STORAGE will be lost!"
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read -p "Do you want to continue? [Y/n]: " confirm < /dev/tty
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confirm=${confirm:-Y}
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if [[ "$confirm" =~ ^[Nn]$ ]]; then
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echo "Operation aborted."
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exit 1
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fi
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dd if=chr.img of=/dev/$STORAGE bs=4M conv=fsync
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echo "Ok, rebooting..."
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echo 1 > /proc/sys/kernel/sysrq 2>/dev/null || true
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echo b > /proc/sysrq-trigger 2>/dev/null || true
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reboot -f
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