xray-manager.sh

@@ -3,7 +3,7 @@
 . /lib/functions.sh
 
 _log() {
-    local msg="$1" level="${2:-info}" to_console="${3:-0}"
+    local msg="$1" level="${2:-info}" to_console="${3:-1}"
     logger -t xray-manager -p "daemon.$level" "$msg"
     [ "$to_console" = "1" ] && echo "[$level] $msg"
 }
@@ -76,6 +76,7 @@ _load_config_full() {
 
 _nft_init() {
     [ -z "$TABLE" ] && return 1
+    _log "Initializing NFT table: $TABLE" "info" "1"
     nft add table ip "$TABLE" 2>/dev/null
 
     nft add chain ip "$TABLE" prerouting { type filter hook prerouting priority mangle \; policy accept \; } 2>/dev/null
@@ -123,7 +124,7 @@ _nft_apply_data() {
     nft add set ip "$TABLE" "$nft_sname" { $set_params } 2>/dev/null
 
     if [ "$changed" = "1" ] && [ -s "$file" ] && [[ "$type" == *"ip"* ]]; then
-        _log "Syncing '$nft_sname' to NFT..."
+        _log "  -> Syncing '$nft_sname' to NFT ruleset..." "info" "1"
         nft flush set ip "$TABLE" "$nft_sname"
         _nft_batch_insert "$TABLE" "$nft_sname" "$file"
     fi
@@ -158,41 +159,84 @@ _process_item() {
     local new_hash=$(_get_md5 "$val")
     local old_hash=$(cat "$hfile" 2>/dev/null)
 
+    # RELOAD MODE
     if [ "$SKIP_URL" = "1" ] && { [ "$type" = "uip" ] || [ "$type" = "udom" ]; }; then
-        [ "$new_hash" != "$old_hash" ] && _log "$id: Config changed. Run update." "warn" "1"
+        _log "Reloading $id..." "info" "1"
+        if [ "$new_hash" != "$old_hash" ]; then
+             _log "  -> Warning: UCI config changed. Run 'update' to fetch new data." "warn" "1"
+        fi
         [ -f "$fullpath" ] && _nft_apply_data "$id" "$fullpath" "$exc" "$dir" "$type" "0"
         return
     fi
 
-    if [ "$new_hash" != "$old_hash" ] || [ ! -f "$fullpath" ]; then
+    if [ "$new_hash" != "$old_hash" ] || [ ! -f "$fullpath" ] || [ "$SKIP_URL" = "0" ]; then
-        changed=1
         case "$type" in
-            ip) echo "$val" | tr ' ' '\n' | sed 's/\r//g; /^#/d; /^[[:space:]]*$/d; /\//! s|$|/32|' | sort -u > "$fullpath" ;;
+            ip) 
+                echo "$val" | tr ' ' '\n' | sed 's/\r//g; /^#/d; /^[[:space:]]*$/d; /\//! s|$|/32|' | sort -u > "$fullpath.tmp"
+                if ! cmp -s "$fullpath.tmp" "$fullpath"; then
+                    mv "$fullpath.tmp" "$fullpath"; changed=1
+                else
+                    rm -f "$fullpath.tmp"
+                fi
+                ;;
             dom)
                 echo "$val" | tr ' ' '\n' | awk -v t="$TABLE" -v i="s_$id" '
                     /^[[:space:]]*#/ || /^[[:space:]]*$/ { next }
-                    { gsub(/\r/, ""); print "nftset=/" tolower($1) "/4#ip#" t "#" i }' | sort -u > "$fullpath"
+                    { gsub(/\r/, ""); print "nftset=/" tolower($1) "/4#ip#" t "#" i }' | sort -u > "$fullpath.tmp"
-                DNS_CHANGES=1 ;;
+                if ! cmp -s "$fullpath.tmp" "$fullpath"; then
+                    mv "$fullpath.tmp" "$fullpath"; changed=1; DNS_CHANGES=1
+                else
+                    rm -f "$fullpath.tmp"
+                fi
+                ;;
             uip|udom)
-                _log "Processing $id..." "info"
+                _log "Checking $id..." "info" "1"
                 local tmp_all="$CACHE_DIR/dl_all_$id"; : > "$tmp_all"
                 local dl_ok=0
+                
                 for url in $val; do
-                    curl -sSfL --connect-timeout 10 "$url" >> "$tmp_all" && dl_ok=1
+                    local url_hash=$(echo "$url" | md5sum | cut -c1-8)
-                    echo "" >> "$tmp_all"
+                    local etag_file="$CACHE_DIR/${id}_${url_hash}.etag"
+                    local header_file="$CACHE_DIR/header_$id"
+                    local old_etag=$(cat "$etag_file" 2>/dev/null | tr -d '\r\n ')
+                    local etag_header=""; [ -n "$old_etag" ] && etag_header="-H 'If-None-Match: \"$old_etag\"'"
+                    
+                    eval "curl -sSfL --connect-timeout 10 $etag_header -D '$header_file' '$url'" >> "$tmp_all"
+                    local exit_code=$?
+                    local current_etag=$(grep -i "^etag:" "$header_file" | sed 's/[Ee][Tt][Aa][Gg]: //; s/W\///; s/["\r\n ]//g')
+
+                    if grep -q "HTTP/.* 304" "$header_file" 2>/dev/null; then
+                        _log "  -> $url_hash: 304 Not Modified" "info" "1"
+                        [ -f "$fullpath" ] && cat "$fullpath" >> "$tmp_all"
+                        dl_ok=1
+                    elif [ $exit_code -eq 0 ]; then
+                        _log "  -> $url_hash: 200 OK" "info" "1"
+                        [ -n "$current_etag" ] && echo "$current_etag" > "$etag_file"
+                        dl_ok=1
+                    else
+                        _log "  -> $url_hash: Error (Code: $exit_code)" "warn" "1"
+                        [ -f "$fullpath" ] && cat "$fullpath" >> "$tmp_all"
+                    fi
+                    rm -f "$header_file"; echo "" >> "$tmp_all"
                 done
+
                 if [ "$dl_ok" = "1" ] && [ -s "$tmp_all" ]; then
                     local out="$CACHE_DIR/out_$id"
                     if [ "$type" = "uip" ]; then
-                        sed 's/\r//g; /^#/d; /^[[:space:]]*$/d' "$tmp_all" | \
+                        sed 's/\r//g; /^#/d; /^[[:space:]]*$/d' "$tmp_all" | awk '{print ($1 ~ /\//) ? $1 : $1"/32"}' | sort -u > "$out"
-                        awk '{print ($1 ~ /\//) ? $1 : $1"/32"}' | sort -u > "$out"
                     else
-                        tr '[:upper:]' '[:lower:]' < "$tmp_all" | \
+                        tr '[:upper:]' '[:lower:]' < "$tmp_all" | grep -oE '([a-z0-9-]+\.)+[a-z]{2,}' | sort -u | \
-                        grep -oE '([a-z0-9-]+\.)+[a-z]{2,}' | sort -u | \
                         sed "s|^|nftset=/|; s|\$|/4#ip#$TABLE#s_$id|" > "$out"
-                        DNS_CHANGES=1
                     fi
-                    mv "$out" "$fullpath"; changed=1
+                    
+                    if [ -f "$fullpath" ] && cmp -s "$out" "$fullpath"; then
+                        _log "  -> $id: No changes in content." "info" "1"
+                        rm -f "$out"
+                    else
+                        _log "  -> $id: Content updated." "info" "1"
+                        mv "$out" "$fullpath"; changed=1
+                        [ "$type" = "udom" ] && DNS_CHANGES=1
+                    fi
                 fi
                 rm -f "$tmp_all" ;;
         esac
@@ -205,15 +249,12 @@ _process_section() {
     local s="$1" name dir exc ips doms uips udoms
     config_get name "$s" name; config_get dir "$s" direction "dst"; config_get exc "$s" exclude "0"
     [ -z "$name" ] && return
-    
     name=${name//[^a-zA-Z0-9_]/}
-
     _append_list() { CURRENT_VAL="${CURRENT_VAL}${CURRENT_VAL:+ }$1"; }
     CURRENT_VAL=""; config_list_foreach "$s" ip _append_list; ips="$CURRENT_VAL"
     CURRENT_VAL=""; config_list_foreach "$s" domain _append_list; doms="$CURRENT_VAL"
     CURRENT_VAL=""; config_list_foreach "$s" url_ip _append_list; uips="$CURRENT_VAL"
     CURRENT_VAL=""; config_list_foreach "$s" url_domain _append_list; udoms="$CURRENT_VAL"
-    
     [ -n "$ips" ] && _process_item "${name}_ip" "$ips" "ip" "$dir" "$exc"
     [ -n "$doms" ] && _process_item "${name}_dom" "$doms" "dom" "$dir" "$exc"
     [ -n "$uips" ] && _process_item "${name}_uip" "$uips" "uip" "$dir" "$exc"
@@ -225,9 +266,8 @@ _cleanup_orphans() {
     for f in "$IPNET_DIR"/* "$DNSMASQ_DIR"/*; do
         [ -e "$f" ] || continue
         if ! grep -Fxq "$f" "$ACTIVE_LIST" 2>/dev/null; then
-            local base="${f##*/}"
+            local base="${f##*/}"; local sname="${base%.*}"
-            local sname="${base%.*}"
+            _log "Orphan detected: $sname. Cleaning up..." "info" "1"
-            _log "Orphan detected: $sname. Cleaning up..." "info"
             nft delete set ip "$TABLE" "s_$sname" 2>/dev/null
             [[ "$f" == "$DNSMASQ_DIR"* ]] && DNS_CHANGES=1
             rm -f "$f" "$CACHE_DIR/$sname.hash"
@@ -238,27 +278,30 @@ _cleanup_orphans() {
 
 _run() {
     DNS_CHANGES=0
-
     if [ "$FULL_LOAD" = "1" ]; then
+        _log "Starting Xray-Manager (Full Load)..." "info" "1"
         _load_config_full || return 1
     else
+        _log "Running Xray-Manager (Partial Load)..." "info" "1"
         _init_vars || return 1
     fi
-
     : > "$ACTIVE_LIST"
     _nft_init || return 1
-    
     local lnet_val=$(uci -q get xray-manager.@lnet[0].ip)
     [ -n "$lnet_val" ] && _process_item "lnet" "$lnet_val" "ip" "dst" "1"
-    
     config_foreach _process_section "xray-list"
     _cleanup_orphans
-    
+    if [ "$DNS_CHANGES" = "1" ]; then
-    [ "$DNS_CHANGES" = "1" ] && /etc/init.d/dnsmasq restart
+        _log "Domains changes detected. Restarting dnsmasq..." "info" "1"
+        /etc/init.d/dnsmasq restart
+    else
+        _log "No domains changes. dnsmasq restart skipped." "info" "1"
+    fi
 }
 
 _stop() {
     _load_config_full || exit 1
+    _log "Stopping Xray-Manager and flushing NFT table..." "info" "1"
     nft delete table ip "$TABLE" 2>/dev/null
     ip rule del fwmark "$TPROXY_MARK" table 110 2>/dev/null
     ip route del local default dev lo table 110 2>/dev/null
@@ -267,16 +310,10 @@ _stop() {
 }
 
 case "$1" in
-    start)
+    start) export SKIP_URL=0 FULL_LOAD=1; _run ;;
-        export SKIP_URL=0 FULL_LOAD=1; _run ;;
+    restart) _stop; export SKIP_URL=0 FULL_LOAD=1; _run ;;
-    restart)
+    reload) export SKIP_URL=1 FULL_LOAD=0; _run ;;
-        _stop; export SKIP_URL=0 FULL_LOAD=1; _run ;;
+    update) export SKIP_URL=0 FULL_LOAD=0; _run ;;
-    reload)
+    stop) _stop ;;
-        export SKIP_URL=1 FULL_LOAD=0; _run ;;
+    *) echo "Usage: $0 {start|reload|update|stop|restart}" ;;
-    update)
-        export SKIP_URL=0 FULL_LOAD=0; _run ;;
-    stop)
-        _stop ;;
-    *)
-        echo "Usage: $0 {start|reload|update|stop|restart}" ;;
 esac