Fix

package-rhel.sh

@@ -10,7 +10,7 @@ if [[ -r /etc/os-release ]]; then
       ;;
     *)
       echo "[ERROR] Unsupported system: $NAME ($ID)."
-      echo "This script only supports Red Hat Enterprise Linux/RockyLinux/AlmaLinux/CentOS."
+      echo "This script only supports Red Hat Enterprise Linux/RockyLinux/AlmaLinux/CentOS or Ubuntu/Debian."
       exit 1
       ;;
   esac
@@ -483,11 +483,20 @@ build_for_arch() {
   trap '[[ -n "${WORKDIR:-}" ]] && rm -rf "$WORKDIR"' RETURN
 
   # rpmbuild topdir selection
-  local TOPDIR SPECDIR SOURCEDIR
+  local TOPDIR SPECDIR SOURCEDIR USE_TOPDIR_DEFINE
-  rpmdev-setuptree
+  if [[ "$ID" =~ ^(rhel|rocky|almalinux|centos)$ ]]; then
-  TOPDIR="${HOME}/rpmbuild"
+    rpmdev-setuptree
-  SPECDIR="${TOPDIR}/SPECS"
+    TOPDIR="${HOME}/rpmbuild"
-  SOURCEDIR="${TOPDIR}/SOURCES"
+    SPECDIR="${TOPDIR}/SPECS"
+    SOURCEDIR="${TOPDIR}/SOURCES"
+    USE_TOPDIR_DEFINE=0
+  else
+    TOPDIR="${WORKDIR}/rpmbuild"
+    SPECDIR="${TOPDIR}/SPECS}"
+    SOURCEDIR="${TOPDIR}/SOURCES"
+    mkdir -p "${SPECDIR}" "${SOURCEDIR}" "${TOPDIR}/BUILD" "${TOPDIR}/RPMS" "${TOPDIR}/SRPMS"
+    USE_TOPDIR_DEFINE=1
+  fi
 
   # Stage publish content
   mkdir -p "$WORKDIR/$PKGROOT"
@@ -524,6 +533,8 @@ build_for_arch() {
       download_singbox "$WORKDIR/$PKGROOT/bin/sing_box" || echo "[!] sing-box download failed (skipped)"
     fi
     download_geo_assets "$WORKDIR/$PKGROOT" || echo "[!] Geo rules download failed (skipped)"
+    # ---- REQUIRED: always fetch mihomo in netcore mode, per-arch ----
+    # download_mihomo "$WORKDIR/$PKGROOT" || echo "[!] mihomo download failed (skipped)"
   fi
 
   # Tarball
@@ -577,12 +588,6 @@ https://github.com/2dust/v2rayN
 install -dm0755 %{buildroot}/opt/v2rayN
 cp -a * %{buildroot}/opt/v2rayN/
 
-install -dm0755 %{buildroot}%{_sysconfdir}/sudoers.d
-cat > %{buildroot}%{_sysconfdir}/sudoers.d/v2rayn-mihomo-deny << 'EOF'
-ALL ALL=(ALL) !/home/*/.local/share/v2rayN/bin/mihomo/mihomo
-EOF
-chmod 0440 %{buildroot}%{_sysconfdir}/sudoers.d/v2rayn-mihomo-deny
-
 # Launcher (prefer native ELF first, then DLL fallback)
 install -dm0755 %{buildroot}%{_bindir}
 cat > %{buildroot}%{_bindir}/v2rayn << 'EOF'
@@ -636,7 +641,6 @@ fi
 /opt/v2rayN
 %{_datadir}/applications/v2rayn.desktop
 %{_datadir}/icons/hicolor/256x256/apps/v2rayn.png
-%config(noreplace) /etc/sudoers.d/v2rayn-mihomo-deny
 SPEC
 
   # Autostart injection (inside %install) and %files entry
@@ -676,8 +680,35 @@ SPEC
   sed -i "s/__VERSION__/${VERSION}/g" "$SPECFILE"
   sed -i "s/__PKGROOT__/${PKGROOT}/g" "$SPECFILE"
 
+  # ----- Select proper 'strip' per target arch on Ubuntu only (cross-binutils) -----
+  # NOTE: We define only __strip to point to the target-arch strip.
+  #       DO NOT override __brp_strip (it must stay the brp script path).
+  local STRIP_ARGS=()
+  if [[ "$ID" == "ubuntu" ]]; then
+    local STRIP_BIN=""
+    if [[ "$short" == "x64" ]]; then
+      STRIP_BIN="/usr/bin/x86_64-linux-gnu-strip"
+    else
+      STRIP_BIN="/usr/bin/aarch64-linux-gnu-strip"
+    fi
+    if [[ -x "$STRIP_BIN" ]]; then
+      STRIP_ARGS=( --define "__strip $STRIP_BIN" )
+    fi
+  fi
+
   # Build RPM for this arch (force rpm --target to match compile arch)
-  rpmbuild -ba "$SPECFILE" --target "$rpm_target"
+  if [[ "$USE_TOPDIR_DEFINE" -eq 1 ]]; then
+    rpmbuild -ba "$SPECFILE" --define "_topdir $TOPDIR" --target "$rpm_target" "${STRIP_ARGS[@]}"
+  else
+    rpmbuild -ba "$SPECFILE" --target "$rpm_target" "${STRIP_ARGS[@]}"
+  fi
+
+  # Copy temporary rpmbuild to ~/rpmbuild on Debian/Ubuntu path
+  if [[ "$USE_TOPDIR_DEFINE" -eq 1 ]]; then
+    mkdir -p "$HOME/rpmbuild"
+    rsync -a "$TOPDIR"/ "$HOME/rpmbuild"/
+    TOPDIR="$HOME/rpmbuild"
+  fi
 
   echo "Build done for $short. RPM at:"
   local f

v2rayN/ServiceLib/Common/Utils.cs

@@ -339,13 +339,13 @@ public class Utils
             return new();
         }
         var userHostsMap = hostsContent
-            .Split(new[] { '\r', '\n' }, StringSplitOptions.RemoveEmptyEntries)
+            .Split(['\r', '\n'], StringSplitOptions.RemoveEmptyEntries)
             .Select(line => line.Trim())
             // skip full-line comments
             .Where(line => !string.IsNullOrWhiteSpace(line) && !line.StartsWith('#'))
             // ensure line still contains valid parts
             .Where(line => !string.IsNullOrWhiteSpace(line) && line.Contains(' '))
-            .Select(line => line.Split(new[] { ' ', '\t' }, StringSplitOptions.RemoveEmptyEntries))
+            .Select(line => line.Split([' ', '\t'], StringSplitOptions.RemoveEmptyEntries))
             .Where(parts => parts.Length >= 2)
             .GroupBy(parts => parts[0])
             .ToDictionary(

v2rayN/ServiceLib/Handler/CoreConfigHandler.cs

@@ -98,9 +98,9 @@ public static class CoreConfigHandler
         var ids = selecteds.Where(serverTestItem => !serverTestItem.IndexId.IsNullOrEmpty())
             .Select(serverTestItem => serverTestItem.IndexId!)
             .ToList();
-        var nodes = await AppManager.Instance.GetProfileItemsByIndexIds(ids);
+        foreach (var id in ids)
-        foreach (var node in nodes)
         {
+            var node = await AppManager.Instance.GetProfileItem(id) ?? new();
             await FillNodeContext(context, node, false);
         }
         if (coreType == ECoreType.sing_box)

v2rayN/ServiceLib/Manager/AppManager.cs

@@ -230,18 +230,6 @@ public sealed class AppManager
         return await SQLiteHelper.Instance.TableAsync<ProfileItem>().FirstOrDefaultAsync(it => it.IndexId == indexId);
     }
 
-    public async Task<List<ProfileItem>> GetProfileItemsByIndexIds(List<string> indexIds)
-    {
-        var ids = indexIds.Where(id => id.IsNotEmpty()).Distinct().ToList();
-        if (ids.Count == 0)
-        {
-            return [];
-        }
-        return await SQLiteHelper.Instance.TableAsync<ProfileItem>()
-            .Where(it => ids.Contains(it.IndexId))
-            .ToListAsync();
-    }
-
     public async Task<ProfileItem?> GetProfileItemViaRemarks(string? remarks)
     {
         if (remarks.IsNullOrEmpty())

v2rayN/ServiceLib/Services/CoreConfig/Singbox/SingboxDnsService.cs

@@ -257,7 +257,7 @@ public partial class CoreConfigSingboxService
         if (!string.IsNullOrEmpty(simpleDnsItem?.DirectExpectedIPs))
         {
             var ipItems = simpleDnsItem.DirectExpectedIPs
-                .Split(new[] { ',', ';' }, StringSplitOptions.RemoveEmptyEntries)
+                .Split([',', ';'], StringSplitOptions.RemoveEmptyEntries)
                 .Select(s => s.Trim())
                 .Where(s => !string.IsNullOrEmpty(s))
                 .ToList();