1342 lines
36 KiB
Bash
Executable File
1342 lines
36 KiB
Bash
Executable File
#!/bin/sh
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# System Hub RPCD Backend
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# Central system control and monitoring
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# Version: 0.1.1
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. /lib/functions.sh
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. /usr/share/libubox/jshn.sh
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get_pkg_version() {
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local ctrl="/usr/lib/opkg/status"
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local pkg="luci-app-system-hub"
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if [ -f "$ctrl" ]; then
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awk -F': ' '/Package: '"$pkg"'/,/^Package/ { if ($1 == "Version") { print $2; exit } }' "$ctrl"
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else
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echo "unknown"
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fi
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}
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PKG_VERSION="$(get_pkg_version)"
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DIAG_DIR="/tmp/system-hub/diagnostics"
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mkdir -p "$DIAG_DIR"
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safe_filename() {
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local name="$1"
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name="${name##*/}"
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name="${name//../}"
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echo "$name"
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}
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# Get comprehensive system status
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status() {
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json_init
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# Basic info
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local hostname=$(cat /proc/sys/kernel/hostname 2>/dev/null || echo "unknown")
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local uptime=$(awk '{print int($1)}' /proc/uptime 2>/dev/null || echo 0)
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local model=$(cat /tmp/sysinfo/model 2>/dev/null || cat /proc/device-tree/model 2>/dev/null | tr -d '\0' || echo "Unknown")
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json_add_string "version" "$PKG_VERSION"
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json_add_string "hostname" "$hostname"
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json_add_string "model" "$model"
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json_add_int "uptime" "$uptime"
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# Health metrics
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local cpu_load=$(awk '{print $1}' /proc/loadavg 2>/dev/null || echo "0")
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# Memory
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local mem_total=$(awk '/MemTotal/ {print $2}' /proc/meminfo 2>/dev/null || echo 0)
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local mem_free=$(awk '/MemFree/ {print $2}' /proc/meminfo 2>/dev/null || echo 0)
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local mem_available=$(awk '/MemAvailable/ {print $2}' /proc/meminfo 2>/dev/null || echo 0)
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local mem_used=$((mem_total - mem_available))
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local mem_percent=0
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if [ "$mem_total" -gt 0 ]; then
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mem_percent=$(( (mem_used * 100) / mem_total ))
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fi
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json_add_object "health"
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json_add_string "cpu_load" "$cpu_load"
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json_add_int "mem_total_kb" "$mem_total"
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json_add_int "mem_used_kb" "$mem_used"
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json_add_int "mem_percent" "$mem_percent"
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json_close_object
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# Storage
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local disk_root=$(df / | awk 'NR==2 {gsub("%","",$5); print $5}' 2>/dev/null || echo 0)
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json_add_int "disk_percent" "$disk_root"
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# Service count
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local service_count=$(ls /etc/init.d/ 2>/dev/null | wc -l)
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json_add_int "service_count" "$service_count"
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json_dump
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}
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# Get detailed system information
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get_system_info() {
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json_init
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# Hostname
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local hostname=$(cat /proc/sys/kernel/hostname 2>/dev/null || echo "unknown")
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json_add_string "version" "$PKG_VERSION"
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json_add_string "hostname" "$hostname"
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# Model
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local model=$(cat /tmp/sysinfo/model 2>/dev/null || cat /proc/device-tree/model 2>/dev/null | tr -d '\0' || echo "Unknown")
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json_add_string "model" "$model"
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# Board name
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local board=$(cat /tmp/sysinfo/board_name 2>/dev/null || echo "unknown")
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json_add_string "board" "$board"
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# OpenWrt version
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local openwrt_version=$(cat /etc/openwrt_release 2>/dev/null | grep DISTRIB_DESCRIPTION | cut -d"'" -f2 || echo "Unknown")
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json_add_string "openwrt_version" "$openwrt_version"
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# Kernel version
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local kernel=$(uname -r 2>/dev/null || echo "unknown")
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json_add_string "kernel" "$kernel"
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# Architecture
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local arch=$(uname -m 2>/dev/null || echo "unknown")
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json_add_string "architecture" "$arch"
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# Uptime
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local uptime_sec=$(awk '{print int($1)}' /proc/uptime 2>/dev/null || echo 0)
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json_add_int "uptime_seconds" "$uptime_sec"
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# Uptime formatted
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local days=$((uptime_sec / 86400))
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local hours=$(((uptime_sec % 86400) / 3600))
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local mins=$(((uptime_sec % 3600) / 60))
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json_add_string "uptime_formatted" "${days}d ${hours}h ${mins}m"
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# Local time
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local localtime=$(date '+%Y-%m-%d %H:%M:%S' 2>/dev/null || echo "unknown")
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json_add_string "local_time" "$localtime"
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json_dump
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}
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# Get system health metrics
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get_health() {
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json_init
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# CPU usage calculation
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local cpu_cores=$(grep -c "^processor" /proc/cpuinfo 2>/dev/null || echo 1)
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local load=$(cat /proc/loadavg 2>/dev/null || echo "0 0 0")
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local load1=$(echo $load | awk '{print $1}')
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local load5=$(echo $load | awk '{print $2}')
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local load15=$(echo $load | awk '{print $3}')
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# Process count (v0.3.2)
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local processes_running=$(echo $load | awk '{split($4,a,"/"); print a[1]}')
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local processes_total=$(echo $load | awk '{split($4,a,"/"); print a[2]}')
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# Calculate CPU usage percentage (load / cores * 100)
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local cpu_usage=$(awk -v load="$load1" -v cores="$cpu_cores" 'BEGIN { printf "%.0f", (load / cores) * 100 }')
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[ "$cpu_usage" -gt 100 ] && cpu_usage=100
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# CPU status
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local cpu_status="ok"
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[ "$cpu_usage" -ge 80 ] && cpu_status="warning"
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[ "$cpu_usage" -ge 95 ] && cpu_status="critical"
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json_add_object "cpu"
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json_add_int "usage" "$cpu_usage"
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json_add_string "status" "$cpu_status"
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json_add_string "load_1m" "$load1"
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json_add_string "load_5m" "$load5"
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json_add_string "load_15m" "$load15"
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json_add_int "cores" "$cpu_cores"
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json_add_int "processes_running" "${processes_running:-0}"
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json_add_int "processes_total" "${processes_total:-0}"
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json_close_object
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# Memory (v0.3.2: added swap support)
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local mem_total=$(awk '/MemTotal/ {print $2}' /proc/meminfo 2>/dev/null || echo 0)
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local mem_free=$(awk '/MemFree/ {print $2}' /proc/meminfo 2>/dev/null || echo 0)
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local mem_available=$(awk '/MemAvailable/ {print $2}' /proc/meminfo 2>/dev/null || echo $mem_free)
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local mem_buffers=$(awk '/Buffers/ {print $2}' /proc/meminfo 2>/dev/null || echo 0)
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local mem_cached=$(awk '/^Cached/ {print $2}' /proc/meminfo 2>/dev/null || echo 0)
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local mem_used=$((mem_total - mem_available))
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# Swap info (v0.3.2)
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local swap_total=$(awk '/SwapTotal/ {print $2}' /proc/meminfo 2>/dev/null || echo 0)
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local swap_free=$(awk '/SwapFree/ {print $2}' /proc/meminfo 2>/dev/null || echo 0)
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local swap_used=$((swap_total - swap_free))
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local swap_usage=0
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if [ "$swap_total" -gt 0 ]; then
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swap_usage=$(( (swap_used * 100) / swap_total ))
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fi
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local mem_usage=0
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if [ "$mem_total" -gt 0 ]; then
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mem_usage=$(( (mem_used * 100) / mem_total ))
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fi
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# Memory status
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local mem_status="ok"
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[ "$mem_usage" -ge 80 ] && mem_status="warning"
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[ "$mem_usage" -ge 95 ] && mem_status="critical"
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json_add_object "memory"
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json_add_int "total_kb" "$mem_total"
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json_add_int "free_kb" "$mem_free"
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json_add_int "available_kb" "$mem_available"
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json_add_int "used_kb" "$mem_used"
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json_add_int "buffers_kb" "$mem_buffers"
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json_add_int "cached_kb" "$mem_cached"
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json_add_int "usage" "$mem_usage"
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json_add_string "status" "$mem_status"
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json_add_int "swap_total_kb" "$swap_total"
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json_add_int "swap_used_kb" "$swap_used"
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json_add_int "swap_usage" "$swap_usage"
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json_close_object
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# Disk (root filesystem)
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local disk_total=$(df / | awk 'NR==2 {print $2}')
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local disk_used=$(df / | awk 'NR==2 {print $3}')
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local disk_usage=$(df / | awk 'NR==2 {gsub("%","",$5); print $5}' 2>/dev/null || echo 0)
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# Disk status
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local disk_status="ok"
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[ "$disk_usage" -ge 80 ] && disk_status="warning"
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[ "$disk_usage" -ge 95 ] && disk_status="critical"
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json_add_object "disk"
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json_add_int "total_kb" "$disk_total"
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json_add_int "used_kb" "$disk_used"
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json_add_int "usage" "$disk_usage"
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json_add_string "status" "$disk_status"
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json_close_object
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# Temperature
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local temp_value=0
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local temp_status="ok"
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for zone in /sys/class/thermal/thermal_zone*/temp; do
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if [ -f "$zone" ]; then
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local temp=$(cat "$zone" 2>/dev/null || echo 0)
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local temp_c=$((temp / 1000))
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# Use the highest temperature
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[ "$temp_c" -gt "$temp_value" ] && temp_value="$temp_c"
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fi
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done
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[ "$temp_value" -ge 70 ] && temp_status="warning"
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[ "$temp_value" -ge 85 ] && temp_status="critical"
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json_add_object "temperature"
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json_add_int "value" "$temp_value"
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json_add_string "status" "$temp_status"
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json_close_object
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# Network (WAN connectivity + throughput v0.3.2)
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local wan_up=0
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local wan_status="error"
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if ping -c 1 -W 2 8.8.8.8 >/dev/null 2>&1; then
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wan_up=1
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wan_status="ok"
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fi
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# Network throughput (v0.3.2) - get total RX/TX from all interfaces
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local rx_bytes=0
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local tx_bytes=0
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for iface in /sys/class/net/*; do
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[ -d "$iface" ] || continue
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local ifname=$(basename "$iface")
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# Skip loopback and virtual interfaces
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case "$ifname" in
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lo|br-*|wlan*-*) continue ;;
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esac
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local rx=$(cat "$iface/statistics/rx_bytes" 2>/dev/null || echo 0)
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local tx=$(cat "$iface/statistics/tx_bytes" 2>/dev/null || echo 0)
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rx_bytes=$((rx_bytes + rx))
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tx_bytes=$((tx_bytes + tx))
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done
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json_add_object "network"
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json_add_boolean "wan_up" "$wan_up"
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json_add_string "status" "$wan_status"
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json_add_int "rx_bytes" "$rx_bytes"
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json_add_int "tx_bytes" "$tx_bytes"
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json_close_object
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# Services
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local running_count=0
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local failed_count=0
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for service in /etc/init.d/*; do
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[ -x "$service" ] || continue
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local name=$(basename "$service")
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case "$name" in
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boot|done|functions|rc.*|sysctl|umount) continue ;;
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esac
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if [ -f "/etc/rc.d/S"*"$name" ]; then
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if "$service" running >/dev/null 2>&1; then
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running_count=$((running_count + 1))
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else
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failed_count=$((failed_count + 1))
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fi
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fi
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done
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json_add_object "services"
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json_add_int "running" "$running_count"
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json_add_int "failed" "$failed_count"
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json_close_object
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# Calculate overall health score
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local score=100
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# CPU impact (max -30)
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if [ "$cpu_usage" -ge 95 ]; then
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score=$((score - 30))
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elif [ "$cpu_usage" -ge 80 ]; then
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score=$((score - 15))
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elif [ "$cpu_usage" -ge 60 ]; then
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score=$((score - 5))
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fi
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# Memory impact (max -25)
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if [ "$mem_usage" -ge 95 ]; then
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score=$((score - 25))
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elif [ "$mem_usage" -ge 80 ]; then
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score=$((score - 12))
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elif [ "$mem_usage" -ge 60 ]; then
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score=$((score - 5))
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fi
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# Disk impact (max -20)
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if [ "$disk_usage" -ge 95 ]; then
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score=$((score - 20))
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elif [ "$disk_usage" -ge 80 ]; then
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score=$((score - 10))
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fi
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# Temperature impact (max -15)
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if [ "$temp_value" -ge 85 ]; then
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score=$((score - 15))
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elif [ "$temp_value" -ge 70 ]; then
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score=$((score - 7))
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fi
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# Network impact (max -10)
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[ "$wan_up" -eq 0 ] && score=$((score - 10))
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# Services impact (max -10)
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[ "$failed_count" -gt 0 ] && score=$((score - 10))
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json_add_int "score" "$score"
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json_add_string "timestamp" "$(date '+%Y-%m-%d %H:%M:%S')"
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# Recommendations
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json_add_array "recommendations"
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[ "$cpu_usage" -ge 80 ] && json_add_string "" "CPU usage is high ($cpu_usage%). Consider closing unnecessary services."
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[ "$mem_usage" -ge 80 ] && json_add_string "" "Memory usage is high ($mem_usage%). Check for memory leaks."
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[ "$disk_usage" -ge 80 ] && json_add_string "" "Disk usage is high ($disk_usage%). Clean up old files or logs."
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[ "$temp_value" -ge 70 ] && json_add_string "" "Temperature is elevated (${temp_value}°C). Ensure proper ventilation."
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[ "$wan_up" -eq 0 ] && json_add_string "" "WAN connection is down. Check network connectivity."
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[ "$failed_count" -gt 0 ] && json_add_string "" "$failed_count service(s) enabled but not running. Check service status."
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json_close_array
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json_dump
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}
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# List all services with status
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list_services() {
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json_init
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json_add_array "services"
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for service in /etc/init.d/*; do
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[ -x "$service" ] || continue
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local name=$(basename "$service")
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# Skip special scripts
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case "$name" in
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boot|done|functions|rc.*|sysctl|umount) continue ;;
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esac
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# Check if enabled
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local enabled=0
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[ -f "/etc/rc.d/S"*"$name" ] && enabled=1
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# Check if running
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local running=0
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"$service" running >/dev/null 2>&1 && running=1
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json_add_object ""
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json_add_string "name" "$name"
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json_add_boolean "enabled" "$enabled"
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json_add_boolean "running" "$running"
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json_close_object
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done
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json_close_array
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json_dump
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}
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# Perform service action
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service_action() {
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read -r input
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json_load "$input"
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local service action
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json_get_var service service
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json_get_var action action
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json_cleanup
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if [ -z "$service" ] || [ -z "$action" ]; then
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json_init
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json_add_boolean "success" 0
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json_add_string "message" "Service and action are required"
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json_dump
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return 1
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fi
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local service_script="/etc/init.d/$service"
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if [ ! -x "$service_script" ]; then
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json_init
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json_add_boolean "success" 0
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json_add_string "message" "Service not found: $service"
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json_dump
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return 1
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fi
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local result=0
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case "$action" in
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start|stop|restart)
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"$service_script" "$action" >/dev/null 2>&1
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result=$?
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;;
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enable)
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"$service_script" enable >/dev/null 2>&1
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result=$?
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;;
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disable)
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"$service_script" disable >/dev/null 2>&1
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result=$?
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;;
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*)
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json_init
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json_add_boolean "success" 0
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json_add_string "message" "Invalid action: $action"
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json_dump
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return 1
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;;
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esac
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json_init
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if [ "$result" -eq 0 ]; then
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json_add_boolean "success" 1
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json_add_string "message" "Service $service $action successful"
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else
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json_add_boolean "success" 0
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json_add_string "message" "Service $service $action failed"
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fi
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json_dump
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}
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# Get system logs
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get_logs() {
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read -r input
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json_load "$input"
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local lines filter
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json_get_var lines lines "100"
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json_get_var filter filter ""
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json_cleanup
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# Get logs into a temporary file to avoid subshell issues
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local tmpfile="/tmp/syslog-$$"
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if [ -n "$filter" ]; then
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logread | tail -n "$lines" | grep -i "$filter" > "$tmpfile"
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else
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logread | tail -n "$lines" > "$tmpfile"
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fi
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json_init
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json_add_array "logs"
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# Read from file line by line
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while IFS= read -r line; do
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json_add_string "" "$line"
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done < "$tmpfile"
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json_close_array
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# Cleanup
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rm -f "$tmpfile"
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json_dump
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}
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# Create backup
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backup_config() {
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local backup_file="/tmp/backup-$(date +%Y%m%d-%H%M%S).tar.gz"
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# Create backup
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sysupgrade -b "$backup_file" >/dev/null 2>&1
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if [ ! -f "$backup_file" ]; then
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json_init
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json_add_boolean "success" 0
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json_add_string "message" "Backup creation failed"
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json_dump
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return 1
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fi
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# Encode to base64
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local backup_data=$(base64 < "$backup_file" 2>/dev/null)
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local backup_size=$(stat -c%s "$backup_file" 2>/dev/null || echo 0)
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# Cleanup
|
|
rm -f "$backup_file"
|
|
|
|
json_init
|
|
json_add_boolean "success" 1
|
|
json_add_string "data" "$backup_data"
|
|
json_add_int "size" "$backup_size"
|
|
json_add_string "filename" "backup-$(date +%Y%m%d-%H%M%S).tar.gz"
|
|
json_dump
|
|
}
|
|
|
|
# Restore configuration
|
|
restore_config() {
|
|
read -r input
|
|
json_load "$input"
|
|
|
|
local backup_data file_name
|
|
json_get_var backup_data data
|
|
json_get_var file_name file_name
|
|
json_cleanup
|
|
|
|
if [ -z "$backup_data" ]; then
|
|
json_init
|
|
json_add_boolean "success" 0
|
|
json_add_string "message" "No backup data provided"
|
|
json_dump
|
|
return 1
|
|
fi
|
|
|
|
local clean_name="$(basename "${file_name:-backup.tar.gz}")"
|
|
clean_name="$(echo "$clean_name" | tr -c 'A-Za-z0-9._-' '_')"
|
|
[ -z "$clean_name" ] && clean_name="backup.tar.gz"
|
|
|
|
local timestamp="$(date +%s)"
|
|
local backup_file="/tmp/${timestamp}-${clean_name}"
|
|
|
|
# Decode base64
|
|
if ! echo "$backup_data" | base64 -d > "$backup_file" 2>/dev/null; then
|
|
rm -f "$backup_file"
|
|
json_init
|
|
json_add_boolean "success" 0
|
|
json_add_string "message" "Failed to decode backup data"
|
|
json_dump
|
|
return 1
|
|
fi
|
|
|
|
if [ ! -s "$backup_file" ]; then
|
|
rm -f "$backup_file"
|
|
json_init
|
|
json_add_boolean "success" 0
|
|
json_add_string "message" "Decoded backup archive is empty"
|
|
json_dump
|
|
return 1
|
|
fi
|
|
|
|
# Restore
|
|
sysupgrade -r "$backup_file" >/dev/null 2>&1
|
|
local result=$?
|
|
|
|
# Cleanup
|
|
rm -f "$backup_file"
|
|
|
|
json_init
|
|
if [ "$result" -eq 0 ]; then
|
|
json_add_boolean "success" 1
|
|
json_add_string "message" "Configuration restored successfully. Reboot required."
|
|
else
|
|
json_add_boolean "success" 0
|
|
json_add_string "message" "Configuration restore failed"
|
|
fi
|
|
json_dump
|
|
}
|
|
|
|
# Reboot system
|
|
reboot_system() {
|
|
json_init
|
|
json_add_boolean "success" 1
|
|
json_add_string "message" "System reboot initiated"
|
|
json_dump
|
|
|
|
# Reboot after 3 seconds
|
|
( sleep 3 && reboot ) &
|
|
}
|
|
|
|
# Get storage details
|
|
get_storage() {
|
|
json_init
|
|
json_add_array "storage"
|
|
|
|
df -h | tail -n +2 | while read filesystem size used avail percent mountpoint; do
|
|
local percent_num=$(echo $percent | tr -d '%')
|
|
|
|
json_add_object ""
|
|
json_add_string "filesystem" "$filesystem"
|
|
json_add_string "size" "$size"
|
|
json_add_string "used" "$used"
|
|
json_add_string "available" "$avail"
|
|
json_add_int "percent" "$percent_num"
|
|
json_add_string "mountpoint" "$mountpoint"
|
|
json_close_object
|
|
done
|
|
|
|
json_close_array
|
|
json_dump
|
|
}
|
|
|
|
# Collect diagnostic data into archive
|
|
collect_diagnostics() {
|
|
read input
|
|
[ -n "$input" ] && json_load "$input"
|
|
|
|
local include_logs include_config include_network anonymize
|
|
json_get_var include_logs include_logs 2>/dev/null
|
|
json_get_var include_config include_config 2>/dev/null
|
|
json_get_var include_network include_network 2>/dev/null
|
|
json_get_var anonymize anonymize 2>/dev/null
|
|
|
|
[ -z "$include_logs" ] && include_logs=1
|
|
[ -z "$include_config" ] && include_config=1
|
|
[ -z "$include_network" ] && include_network=1
|
|
[ -z "$anonymize" ] && anonymize=0
|
|
|
|
local timestamp="$(date +%Y%m%d-%H%M%S)"
|
|
local workdir="$DIAG_DIR/work-$timestamp"
|
|
mkdir -p "$workdir"
|
|
|
|
# System info
|
|
{
|
|
echo "=== System Information ==="
|
|
uname -a
|
|
echo
|
|
echo "--- CPU ---"
|
|
cat /proc/cpuinfo
|
|
echo
|
|
echo "--- Memory ---"
|
|
cat /proc/meminfo
|
|
echo
|
|
echo "--- Disk ---"
|
|
df -h
|
|
echo
|
|
echo "--- Uptime ---"
|
|
uptime
|
|
} >"$workdir/sysinfo.txt"
|
|
|
|
# Logs
|
|
if [ "$include_logs" = "1" ]; then
|
|
logread 2>/dev/null >"$workdir/system.log" || true
|
|
dmesg 2>/dev/null >"$workdir/kernel.log" || true
|
|
fi
|
|
|
|
# Configs
|
|
if [ "$include_config" = "1" ]; then
|
|
mkdir -p "$workdir/config"
|
|
sysupgrade -b "$workdir/config/backup.tar.gz" >/dev/null 2>&1 || true
|
|
for conf in /etc/config/*; do
|
|
[ -f "$conf" ] || continue
|
|
local dest="$workdir/config/$(basename "$conf")"
|
|
if [ "$anonymize" = "1" ]; then
|
|
grep -viE "(password|passwd|secret|key|token|psk|ipaddr|macaddr)" "$conf" >"$dest" 2>/dev/null || cp "$conf" "$dest"
|
|
else
|
|
cp "$conf" "$dest"
|
|
fi
|
|
done
|
|
fi
|
|
|
|
# Network info
|
|
if [ "$include_network" = "1" ]; then
|
|
{
|
|
echo "=== Interfaces ==="
|
|
ip addr
|
|
echo
|
|
echo "=== Routes ==="
|
|
ip route
|
|
echo
|
|
echo "=== Firewall ==="
|
|
iptables -L -n -v 2>/dev/null || true
|
|
echo
|
|
echo "=== DNS ==="
|
|
cat /etc/resolv.conf 2>/dev/null
|
|
echo
|
|
echo "=== Connectivity (8.8.8.8) ==="
|
|
ping -c 3 -W 2 8.8.8.8 2>&1
|
|
echo
|
|
echo "=== Connectivity (1.1.1.1) ==="
|
|
ping -c 3 -W 2 1.1.1.1 2>&1
|
|
} >"$workdir/network.txt"
|
|
fi
|
|
|
|
local archive_name="diagnostics-$(hostname)-$timestamp.tar.gz"
|
|
local archive_path="$DIAG_DIR/$archive_name"
|
|
|
|
tar -czf "$archive_path" -C "$workdir" . >/dev/null 2>&1 || {
|
|
rm -rf "$workdir"
|
|
json_init
|
|
json_add_boolean "success" 0
|
|
json_add_string "error" "archive_failed"
|
|
json_dump
|
|
return
|
|
}
|
|
|
|
rm -rf "$workdir"
|
|
|
|
local size=$(stat -c%s "$archive_path" 2>/dev/null || stat -f%z "$archive_path")
|
|
local created=$(date -r "$archive_path" '+%Y-%m-%d %H:%M:%S' 2>/dev/null || date '+%Y-%m-%d %H:%M:%S')
|
|
|
|
json_init
|
|
json_add_boolean "success" 1
|
|
json_add_string "file" "$archive_name"
|
|
json_add_int "size" "$size"
|
|
json_add_string "created_at" "$created"
|
|
json_dump
|
|
}
|
|
|
|
list_diagnostics() {
|
|
json_init
|
|
json_add_array "archives"
|
|
|
|
for file in $(ls -t "$DIAG_DIR"/diagnostics-*.tar.gz 2>/dev/null | head -n 50); do
|
|
[ -f "$file" ] || continue
|
|
local size=$(stat -c%s "$file" 2>/dev/null || stat -f%z "$file")
|
|
local created=$(date -r "$file" '+%Y-%m-%d %H:%M:%S' 2>/dev/null || echo "")
|
|
json_add_object
|
|
json_add_string "name" "$(basename "$file")"
|
|
json_add_int "size" "$size"
|
|
json_add_string "created_at" "$created"
|
|
json_close_object
|
|
done
|
|
|
|
json_close_array
|
|
json_add_boolean "success" 1
|
|
json_dump
|
|
}
|
|
|
|
download_diagnostic() {
|
|
read input
|
|
json_load "$input"
|
|
json_get_var name name
|
|
|
|
local safe="$(safe_filename "$name")"
|
|
local file="$DIAG_DIR/$safe"
|
|
json_init
|
|
|
|
if [ -z "$safe" ] || [ ! -f "$file" ]; then
|
|
json_add_boolean "success" 0
|
|
json_add_string "error" "not_found"
|
|
json_dump
|
|
return
|
|
fi
|
|
|
|
local data=$(base64 "$file" 2>/dev/null)
|
|
json_add_boolean "success" 1
|
|
json_add_string "name" "$safe"
|
|
json_add_string "data" "$data"
|
|
json_dump
|
|
}
|
|
|
|
delete_diagnostic() {
|
|
read input
|
|
json_load "$input"
|
|
json_get_var name name
|
|
local safe="$(safe_filename "$name")"
|
|
local file="$DIAG_DIR/$safe"
|
|
|
|
json_init
|
|
if [ -n "$safe" ] && [ -f "$file" ]; then
|
|
rm -f "$file"
|
|
json_add_boolean "success" 1
|
|
else
|
|
json_add_boolean "success" 0
|
|
json_add_string "error" "not_found"
|
|
fi
|
|
json_dump
|
|
}
|
|
|
|
run_diagnostic_test() {
|
|
read input
|
|
json_load "$input"
|
|
json_get_var test test
|
|
|
|
local output=""
|
|
local success=1
|
|
|
|
case "$test" in
|
|
connectivity)
|
|
output="$(ping -c 3 -W 2 8.8.8.8 2>&1; echo; ping -c 3 -W 2 1.1.1.1 2>&1)"
|
|
;;
|
|
dns)
|
|
if command -v nslookup >/dev/null 2>&1; then
|
|
output="$(nslookup openwrt.org 2>&1)"
|
|
else
|
|
output="nslookup unavailable"
|
|
success=0
|
|
fi
|
|
;;
|
|
latency)
|
|
output="$(ping -c 5 -W 2 google.com 2>&1)"
|
|
;;
|
|
disk)
|
|
local testfile="/tmp/system-hub-disk-test"
|
|
if dd if=/dev/zero of="$testfile" bs=1M count=4 conv=fsync 2>&1; then
|
|
sync
|
|
rm -f "$testfile"
|
|
output="Disk write test completed (4MB)."
|
|
else
|
|
output="Disk test failed."
|
|
success=0
|
|
fi
|
|
;;
|
|
firewall)
|
|
output="$(iptables -L -n -v 2>&1)"
|
|
;;
|
|
wifi)
|
|
if command -v iwinfo >/dev/null 2>&1; then
|
|
output="$(iwinfo 2>&1)"
|
|
else
|
|
output="iwinfo not available"
|
|
success=0
|
|
fi
|
|
;;
|
|
*)
|
|
output="unknown test"
|
|
success=0
|
|
;;
|
|
esac
|
|
|
|
json_init
|
|
json_add_boolean "success" "$success"
|
|
json_add_string "test" "${test:-unknown}"
|
|
json_add_string "output" "$output"
|
|
json_dump
|
|
}
|
|
|
|
remote_status() {
|
|
local section="system-hub.remote"
|
|
local enabled=$(uci -q get $section.rustdesk_enabled || echo 0)
|
|
local relay_server=$(uci -q get $section.rustdesk_server || echo "")
|
|
local relay_key=$(uci -q get $section.rustdesk_key || echo "")
|
|
local stored_id=$(uci -q get $section.rustdesk_id || echo "")
|
|
local stored_password=$(uci -q get $section.rustdesk_password || echo "")
|
|
local allow_unattended=$(uci -q get $section.allow_unattended || echo 0)
|
|
local require_approval=$(uci -q get $section.require_approval || echo 1)
|
|
local notify_on_connect=$(uci -q get $section.notify_on_connect || echo 1)
|
|
|
|
local installed=0
|
|
command -v rustdesk >/dev/null 2>&1 && installed=1
|
|
|
|
local running=0
|
|
if [ -x /etc/init.d/rustdesk ]; then
|
|
/etc/init.d/rustdesk status >/dev/null 2>&1 && running=1
|
|
fi
|
|
|
|
json_init
|
|
json_add_boolean "installed" "$installed"
|
|
json_add_boolean "running" "$running"
|
|
json_add_boolean "enabled" "$enabled"
|
|
json_add_string "server" "$relay_server"
|
|
json_add_string "key" "$relay_key"
|
|
json_add_string "id" "$stored_id"
|
|
json_add_string "password" "$stored_password"
|
|
json_add_boolean "allow_unattended" "$allow_unattended"
|
|
json_add_boolean "require_approval" "$require_approval"
|
|
json_add_boolean "notify_on_connect" "$notify_on_connect"
|
|
json_dump
|
|
}
|
|
|
|
remote_install() {
|
|
json_init
|
|
if command -v rustdesk >/dev/null 2>&1; then
|
|
json_add_boolean "success" 0
|
|
json_add_string "error" "already_installed"
|
|
json_dump
|
|
return
|
|
fi
|
|
|
|
if ! command -v opkg >/dev/null 2>&1; then
|
|
json_add_boolean "success" 0
|
|
json_add_string "error" "opkg_missing"
|
|
json_dump
|
|
return
|
|
fi
|
|
|
|
opkg update >/tmp/rustdesk-install.log 2>&1
|
|
if opkg install rustdesk >>/tmp/rustdesk-install.log 2>&1; then
|
|
json_add_boolean "success" 1
|
|
json_add_string "message" "RustDesk installed"
|
|
else
|
|
local err="$(tail -n 20 /tmp/rustdesk-install.log 2>/dev/null)"
|
|
json_add_boolean "success" 0
|
|
json_add_string "error" "${err:-install_failed}"
|
|
fi
|
|
json_dump
|
|
}
|
|
|
|
remote_configure() {
|
|
read input
|
|
json_load "$input"
|
|
local section="system-hub.remote"
|
|
local server key enabled
|
|
json_get_var server relay_server
|
|
json_get_var key relay_key
|
|
json_get_var enabled rustdesk_enabled
|
|
|
|
[ -n "$server" ] && uci set $section.rustdesk_server="$server"
|
|
[ -n "$key" ] && uci set $section.rustdesk_key="$key"
|
|
[ -n "$enabled" ] && uci set $section.rustdesk_enabled="$enabled"
|
|
uci commit system-hub
|
|
|
|
if [ -n "$server" ] || [ -n "$key" ]; then
|
|
mkdir -p /etc/rustdesk
|
|
cat > /etc/rustdesk/config.toml <<EOF
|
|
[relay]
|
|
server = "${server:-$(uci -q get $section.rustdesk_server)}"
|
|
|
|
[options]
|
|
key = "${key:-$(uci -q get $section.rustdesk_key)}"
|
|
auto_start = true
|
|
EOF
|
|
fi
|
|
|
|
if [ -x /etc/init.d/rustdesk ] && [ "${enabled:-0}" = "1" ]; then
|
|
/etc/init.d/rustdesk enable >/dev/null 2>&1 || true
|
|
/etc/init.d/rustdesk restart >/dev/null 2>&1 || true
|
|
elif [ -x /etc/init.d/rustdesk ]; then
|
|
/etc/init.d/rustdesk stop >/dev/null 2>&1 || true
|
|
/etc/init.d/rustdesk disable >/dev/null 2>&1 || true
|
|
fi
|
|
|
|
json_init
|
|
json_add_boolean "success" 1
|
|
json_dump
|
|
}
|
|
|
|
remote_get_credentials() {
|
|
local section="system-hub.remote"
|
|
local rid="" rpass=""
|
|
if command -v rustdesk >/dev/null 2>&1; then
|
|
rid=$(rustdesk --get-id 2>/dev/null || echo "")
|
|
rpass=$(rustdesk --password 2>/dev/null || echo "")
|
|
fi
|
|
[ -z "$rid" ] && rid=$(uci -q get $section.rustdesk_id || echo "")
|
|
[ -z "$rpass" ] && rpass=$(uci -q get $section.rustdesk_password || echo "")
|
|
|
|
json_init
|
|
json_add_boolean "success" 1
|
|
json_add_string "id" "$rid"
|
|
json_add_string "password" "$rpass"
|
|
json_dump
|
|
}
|
|
|
|
remote_service_action() {
|
|
read input
|
|
json_load "$input"
|
|
json_get_var action action
|
|
|
|
json_init
|
|
if [ ! -x /etc/init.d/rustdesk ]; then
|
|
json_add_boolean "success" 0
|
|
json_add_string "error" "service_missing"
|
|
json_dump
|
|
return
|
|
fi
|
|
|
|
case "$action" in
|
|
start|stop|restart|enable|disable)
|
|
if /etc/init.d/rustdesk "$action" >/dev/null 2>&1; then
|
|
json_add_boolean "success" 1
|
|
json_add_string "message" "$action"
|
|
else
|
|
json_add_boolean "success" 0
|
|
json_add_string "error" "action_failed"
|
|
fi
|
|
;;
|
|
*)
|
|
json_add_boolean "success" 0
|
|
json_add_string "error" "invalid_action"
|
|
;;
|
|
esac
|
|
json_dump
|
|
}
|
|
|
|
remote_save_settings() {
|
|
read input
|
|
json_load "$input"
|
|
local section="system-hub.remote"
|
|
local allow require notify
|
|
json_get_var allow allow_unattended
|
|
json_get_var require require_approval
|
|
json_get_var notify notify_on_connect
|
|
|
|
[ -n "$allow" ] && uci set $section.allow_unattended="$allow"
|
|
[ -n "$require" ] && uci set $section.require_approval="$require"
|
|
[ -n "$notify" ] && uci set $section.notify_on_connect="$notify"
|
|
uci commit system-hub
|
|
|
|
json_init
|
|
json_add_boolean "success" 1
|
|
json_dump
|
|
}
|
|
|
|
upload_diagnostics() {
|
|
read input
|
|
json_load "$input"
|
|
json_get_var name name
|
|
|
|
local upload_url=$(uci -q get system-hub.diagnostics.upload_url)
|
|
local upload_token=$(uci -q get system-hub.diagnostics.upload_token)
|
|
|
|
json_init
|
|
|
|
if [ -z "$upload_url" ]; then
|
|
json_add_boolean "success" 0
|
|
json_add_string "error" "upload_url_missing"
|
|
json_dump
|
|
return
|
|
fi
|
|
|
|
if ! command -v curl >/dev/null 2>&1; then
|
|
json_add_boolean "success" 0
|
|
json_add_string "error" "curl_missing"
|
|
json_dump
|
|
return
|
|
fi
|
|
|
|
local safe="$(safe_filename "$name")"
|
|
if [ -z "$safe" ]; then
|
|
# Use latest archive if not specified
|
|
safe="$(ls -t "$DIAG_DIR"/diagnostics-*.tar.gz 2>/dev/null | head -n1)"
|
|
[ -n "$safe" ] && safe="$(basename "$safe")"
|
|
fi
|
|
|
|
local file="$DIAG_DIR/$safe"
|
|
if [ -z "$safe" ] || [ ! -f "$file" ]; then
|
|
json_add_boolean "success" 0
|
|
json_add_string "error" "archive_not_found"
|
|
json_dump
|
|
return
|
|
fi
|
|
|
|
local response
|
|
if [ -n "$upload_token" ]; then
|
|
response=$(curl -s -S -o /tmp/system-hub-upload.log -w "%{http_code}" \
|
|
-H "Authorization: Bearer $upload_token" \
|
|
-F "file=@$file" \
|
|
-F "hostname=$(hostname)" \
|
|
-F "timestamp=$(date +%s)" \
|
|
"$upload_url" 2>&1)
|
|
else
|
|
response=$(curl -s -S -o /tmp/system-hub-upload.log -w "%{http_code}" \
|
|
-F "file=@$file" \
|
|
-F "hostname=$(hostname)" \
|
|
-F "timestamp=$(date +%s)" \
|
|
"$upload_url" 2>&1)
|
|
fi
|
|
|
|
local curl_exit=$?
|
|
local body="$(cat /tmp/system-hub-upload.log 2>/dev/null || true)"
|
|
rm -f /tmp/system-hub-upload.log
|
|
|
|
if [ $curl_exit -eq 0 ]; then
|
|
json_add_boolean "success" 1
|
|
json_add_string "status" "$response"
|
|
json_add_string "body" "$body"
|
|
else
|
|
json_add_boolean "success" 0
|
|
json_add_string "error" "upload_failed"
|
|
json_add_string "details" "$body"
|
|
fi
|
|
json_dump
|
|
}
|
|
|
|
# Get settings
|
|
get_settings() {
|
|
json_init
|
|
|
|
# Load UCI config if it exists
|
|
local config_loaded=0
|
|
if [ -f "/etc/config/system-hub" ]; then
|
|
config_load system-hub
|
|
config_loaded=1
|
|
fi
|
|
|
|
# General settings
|
|
json_add_object "general"
|
|
config_get auto_refresh general auto_refresh "1"
|
|
config_get health_check general health_check "1"
|
|
config_get debug_mode general debug_mode "0"
|
|
config_get refresh_interval general refresh_interval "30"
|
|
config_get log_retention general log_retention "30"
|
|
json_add_boolean "auto_refresh" "${auto_refresh:-1}"
|
|
json_add_boolean "health_check" "${health_check:-1}"
|
|
json_add_boolean "debug_mode" "${debug_mode:-0}"
|
|
json_add_int "refresh_interval" "${refresh_interval:-30}"
|
|
json_add_int "log_retention" "${log_retention:-30}"
|
|
json_close_object
|
|
|
|
# Alert thresholds
|
|
json_add_object "thresholds"
|
|
config_get cpu_warning thresholds cpu_warning "80"
|
|
config_get cpu_critical thresholds cpu_critical "95"
|
|
config_get mem_warning thresholds mem_warning "80"
|
|
config_get mem_critical thresholds mem_critical "95"
|
|
config_get disk_warning thresholds disk_warning "80"
|
|
config_get disk_critical thresholds disk_critical "95"
|
|
config_get temp_warning thresholds temp_warning "70"
|
|
config_get temp_critical thresholds temp_critical "85"
|
|
json_add_int "cpu_warning" "${cpu_warning:-80}"
|
|
json_add_int "cpu_critical" "${cpu_critical:-95}"
|
|
json_add_int "mem_warning" "${mem_warning:-80}"
|
|
json_add_int "mem_critical" "${mem_critical:-95}"
|
|
json_add_int "disk_warning" "${disk_warning:-80}"
|
|
json_add_int "disk_critical" "${disk_critical:-95}"
|
|
json_add_int "temp_warning" "${temp_warning:-70}"
|
|
json_add_int "temp_critical" "${temp_critical:-85}"
|
|
json_close_object
|
|
|
|
# Scheduled tasks
|
|
json_add_object "schedules"
|
|
config_get health_report schedules health_report "1"
|
|
config_get backup_weekly schedules backup_weekly "1"
|
|
config_get log_cleanup schedules log_cleanup "1"
|
|
json_add_boolean "health_report" "${health_report:-1}"
|
|
json_add_boolean "backup_weekly" "${backup_weekly:-1}"
|
|
json_add_boolean "log_cleanup" "${log_cleanup:-1}"
|
|
json_close_object
|
|
|
|
# Upload settings
|
|
json_add_object "upload"
|
|
config_get auto_upload upload auto_upload "0"
|
|
config_get upload_url upload url ""
|
|
config_get upload_token upload token ""
|
|
json_add_boolean "auto_upload" "${auto_upload:-0}"
|
|
json_add_string "url" "${upload_url:-}"
|
|
json_add_string "token" "${upload_token:-}"
|
|
json_close_object
|
|
|
|
# Support info
|
|
json_add_object "support"
|
|
config_get support_provider support provider "CyberMind.fr"
|
|
config_get support_email support email "support@cybermind.fr"
|
|
config_get support_docs support docs "https://docs.cybermind.fr"
|
|
json_add_string "provider" "${support_provider:-CyberMind.fr}"
|
|
json_add_string "email" "${support_email:-support@cybermind.fr}"
|
|
json_add_string "docs" "${support_docs:-https://docs.cybermind.fr}"
|
|
json_close_object
|
|
|
|
json_dump
|
|
}
|
|
|
|
# Save settings
|
|
save_settings() {
|
|
read -r input
|
|
json_load "$input"
|
|
|
|
# Parse settings from input
|
|
local section key value
|
|
|
|
# Create UCI config if it doesn't exist
|
|
if [ ! -f "/etc/config/system-hub" ]; then
|
|
touch /etc/config/system-hub
|
|
uci set system-hub.general=settings
|
|
uci set system-hub.thresholds=thresholds
|
|
uci set system-hub.schedules=schedules
|
|
uci set system-hub.upload=upload
|
|
uci set system-hub.support=support
|
|
fi
|
|
|
|
# This is a simplified version - in production you'd parse the JSON properly
|
|
# For now, we'll extract specific values
|
|
json_get_var auto_refresh auto_refresh
|
|
json_get_var health_check health_check
|
|
json_get_var debug_mode debug_mode
|
|
json_get_var refresh_interval refresh_interval
|
|
json_get_var log_retention log_retention
|
|
json_get_var cpu_warning cpu_warning
|
|
json_get_var cpu_critical cpu_critical
|
|
json_get_var mem_warning mem_warning
|
|
json_get_var mem_critical mem_critical
|
|
json_get_var disk_warning disk_warning
|
|
json_get_var disk_critical disk_critical
|
|
json_get_var temp_warning temp_warning
|
|
json_get_var temp_critical temp_critical
|
|
|
|
json_cleanup
|
|
|
|
# Save to UCI
|
|
[ -n "$auto_refresh" ] && uci set system-hub.general.auto_refresh="$auto_refresh"
|
|
[ -n "$health_check" ] && uci set system-hub.general.health_check="$health_check"
|
|
[ -n "$debug_mode" ] && uci set system-hub.general.debug_mode="$debug_mode"
|
|
[ -n "$refresh_interval" ] && uci set system-hub.general.refresh_interval="$refresh_interval"
|
|
[ -n "$log_retention" ] && uci set system-hub.general.log_retention="$log_retention"
|
|
[ -n "$cpu_warning" ] && uci set system-hub.thresholds.cpu_warning="$cpu_warning"
|
|
[ -n "$cpu_critical" ] && uci set system-hub.thresholds.cpu_critical="$cpu_critical"
|
|
[ -n "$mem_warning" ] && uci set system-hub.thresholds.mem_warning="$mem_warning"
|
|
[ -n "$mem_critical" ] && uci set system-hub.thresholds.mem_critical="$mem_critical"
|
|
[ -n "$disk_warning" ] && uci set system-hub.thresholds.disk_warning="$disk_warning"
|
|
[ -n "$disk_critical" ] && uci set system-hub.thresholds.disk_critical="$disk_critical"
|
|
[ -n "$temp_warning" ] && uci set system-hub.thresholds.temp_warning="$temp_warning"
|
|
[ -n "$temp_critical" ] && uci set system-hub.thresholds.temp_critical="$temp_critical"
|
|
|
|
uci commit system-hub
|
|
|
|
json_init
|
|
json_add_boolean "success" 1
|
|
json_add_string "message" "Settings saved successfully"
|
|
json_dump
|
|
}
|
|
|
|
# Get components (leverages secubox module detection)
|
|
get_components() {
|
|
# Call secubox backend to get modules, which are the system components
|
|
local result=$(ubus call luci.secubox modules 2>/dev/null)
|
|
|
|
if [ -n "$result" ]; then
|
|
# Pass through the secubox modules as components
|
|
echo "$result"
|
|
else
|
|
# Fallback if secubox is not available
|
|
json_init
|
|
json_add_array "modules"
|
|
json_close_array
|
|
json_dump
|
|
fi
|
|
}
|
|
|
|
# Get components by category
|
|
get_components_by_category() {
|
|
local input
|
|
read -r input
|
|
json_load "$input"
|
|
|
|
local category
|
|
json_get_var category category
|
|
json_cleanup
|
|
|
|
# Call secubox backend with category filter
|
|
local result=$(ubus call luci.secubox modules_by_category "{\"category\":\"$category\"}" 2>/dev/null)
|
|
|
|
if [ -n "$result" ]; then
|
|
echo "$result"
|
|
else
|
|
# Fallback
|
|
json_init
|
|
json_add_array "modules"
|
|
json_close_array
|
|
json_dump
|
|
fi
|
|
}
|
|
|
|
# Main dispatcher
|
|
case "$1" in
|
|
list)
|
|
cat << 'EOF'
|
|
{
|
|
"status": {},
|
|
"get_system_info": {},
|
|
"get_health": {},
|
|
"get_components": {},
|
|
"get_components_by_category": { "category": "string" },
|
|
"list_services": {},
|
|
"service_action": { "service": "string", "action": "string" },
|
|
"get_logs": { "lines": 100, "filter": "" },
|
|
"backup_config": {},
|
|
"restore_config": { "file_name": "string", "data": "string" },
|
|
"reboot": {},
|
|
"get_storage": {},
|
|
"get_settings": {},
|
|
"save_settings": {
|
|
"auto_refresh": 1,
|
|
"health_check": 1,
|
|
"debug_mode": 0,
|
|
"refresh_interval": 30,
|
|
"log_retention": 30,
|
|
"cpu_warning": 80,
|
|
"cpu_critical": 95,
|
|
"mem_warning": 80,
|
|
"mem_critical": 95,
|
|
"disk_warning": 80,
|
|
"disk_critical": 95,
|
|
"temp_warning": 70,
|
|
"temp_critical": 85
|
|
},
|
|
"collect_diagnostics": {
|
|
"include_logs": 1,
|
|
"include_config": 1,
|
|
"include_network": 1,
|
|
"anonymize": 1
|
|
},
|
|
"list_diagnostics": {},
|
|
"download_diagnostic": { "name": "string" },
|
|
"delete_diagnostic": { "name": "string" },
|
|
"run_diagnostic_test": { "test": "string" },
|
|
"upload_diagnostics": { "name": "string" },
|
|
"remote_status": {},
|
|
"remote_install": {},
|
|
"remote_configure": {
|
|
"relay_server": "string",
|
|
"relay_key": "string",
|
|
"rustdesk_enabled": 1
|
|
},
|
|
"remote_get_credentials": {},
|
|
"remote_service_action": { "action": "start|stop|restart|enable|disable" },
|
|
"remote_save_settings": {
|
|
"allow_unattended": 0,
|
|
"require_approval": 1,
|
|
"notify_on_connect": 1
|
|
}
|
|
}
|
|
EOF
|
|
;;
|
|
call)
|
|
case "$2" in
|
|
status) status ;;
|
|
get_system_info) get_system_info ;;
|
|
get_health) get_health ;;
|
|
get_components) get_components ;;
|
|
get_components_by_category) get_components_by_category ;;
|
|
list_services) list_services ;;
|
|
service_action) service_action ;;
|
|
get_logs) get_logs ;;
|
|
backup_config) backup_config ;;
|
|
restore_config) restore_config ;;
|
|
reboot) reboot_system ;;
|
|
get_storage) get_storage ;;
|
|
get_settings) get_settings ;;
|
|
save_settings) save_settings ;;
|
|
collect_diagnostics) collect_diagnostics ;;
|
|
list_diagnostics) list_diagnostics ;;
|
|
download_diagnostic) download_diagnostic ;;
|
|
delete_diagnostic) delete_diagnostic ;;
|
|
run_diagnostic_test) run_diagnostic_test ;;
|
|
upload_diagnostics) upload_diagnostics ;;
|
|
remote_status) remote_status ;;
|
|
remote_install) remote_install ;;
|
|
remote_configure) remote_configure ;;
|
|
remote_get_credentials) remote_get_credentials ;;
|
|
remote_service_action) remote_service_action ;;
|
|
remote_save_settings) remote_save_settings ;;
|
|
*)
|
|
json_init
|
|
json_add_boolean "success" 0
|
|
json_add_string "error" "Unknown method: $2"
|
|
json_dump
|
|
;;
|
|
esac
|
|
;;
|
|
esac
|