Release v2.0.0

src-tauri/src/component_packages.rs

@@ -1288,11 +1288,7 @@ fn trusted_release_candidate(
     else {
         return Err(ComponentPackagesError::InvalidReleaseMetadata);
     };
-    if release.id == 0
-        || release.draft
-        || release.prerelease
-        || release.assets.len() > 100
-        || !release.tag_name.starts_with('v')
+    if release.id == 0 || release.draft || release.prerelease || !release.tag_name.starts_with('v')
     {
         return Err(ComponentPackagesError::InvalidReleaseMetadata);
     }

src-tauri/src/configuration_transaction.rs

@@ -157,6 +157,12 @@ pub fn recover_locked(storage: &JsonStorage) -> io::Result<()> {
             });
         }
         for (path, bytes) in paths.iter().zip(snapshots) {
+            // Old elevated versions left some readable files owned by Administrators.
+            // An unchanged file is already restored; rewriting it can fail and strand
+            // an otherwise complete rollback, blocking every subsequent guarded read.
+            if optional_bytes(path)? == bytes {
+                continue;
+            }
             match bytes {
                 Some(bytes) => safe_fs::write_restricted_atomic(path, &bytes)?,
                 None => remove_optional(path)?,

src-tauri/tests/component_package_update_tests.rs

@@ -105,6 +105,38 @@ fn trusted_check_persists_redacted_state_recovers_backup_and_reports_stale() {
         .expect("restored state must be JSON");
 }
 
+#[test]
+fn large_multi_platform_release_selects_only_the_exact_windows_asset() {
+    let workspace = TestWorkspace::new();
+    let service = workspace.service();
+    let component = catalog_component(&service, ComponentId::SingBox);
+    let response = metadata_response(
+        &component,
+        "1.14.0",
+        "sing-box-1.14.0-windows-amd64.zip",
+        b"asset",
+        DigestMode::Trusted,
+    );
+    let mut metadata: Value = serde_json::from_slice(&response.body).unwrap();
+    // Real sing-box 1.14.0 publishes 167 assets. Response bytes are already bounded.
+    for index in 1..167 {
+        metadata["assets"].as_array_mut().unwrap().push(json!({
+            "id": 1000 + index,
+            "name": format!("other-platform-{index}.zip"),
+            "size": 10,
+            "browser_download_url": format!("https://github.com/SagerNet/sing-box/releases/download/v1.14.0/other-platform-{index}.zip")
+        }));
+    }
+    let transport = MockTransport::new(vec![ResponseSpec::ok(
+        serde_json::to_vec(&metadata).unwrap(),
+    )]);
+    let checked = service
+        .check_for_update(ComponentId::SingBox, CHECKED_AT, &transport)
+        .unwrap();
+    assert_eq!(checked.latest_known_version, "1.14.0");
+    assert_eq!(checked.trust, UpdateCheckTrust::Trusted);
+}
+
 #[test]
 fn missing_or_malformed_digest_is_observable_and_never_downloaded() {
     for (mode, expected) in [

src-tauri/tests/configuration_transaction_tests.rs

@@ -38,6 +38,26 @@ fn interrupted_commit_restores_primary_and_backup_before_next_read() {
     assert!(fixture.storage.read_profiles().unwrap().is_empty());
 }
 
+#[test]
+fn rollback_leaves_unchanged_files_in_place() {
+    let fixture = Fixture::new();
+    let path = &fixture.storage.paths().profiles_file;
+    let transaction = ConfigurationTransaction::begin(&fixture.storage, None).unwrap();
+    // Deny replacement on Windows, while allowing the recovery code to read.
+    let mut options = fs::OpenOptions::new();
+    options.read(true);
+    #[cfg(windows)]
+    {
+        use std::os::windows::fs::OpenOptionsExt;
+        options.share_mode(1);
+    }
+    let held = options.open(path).unwrap();
+    let modified = held.metadata().unwrap().modified().unwrap();
+    transaction.abort().unwrap();
+    assert_eq!(fs::metadata(path).unwrap().modified().unwrap(), modified);
+    assert!(read_guard(&fixture.storage).is_ok());
+}
+
 #[test]
 fn shared_lock_rejects_second_writer_and_reader() {
     let fixture = Fixture::new();

src-tauri/tests/singbox_live_smoke.rs

@@ -0,0 +1,84 @@
+//! Explicit checks of real saved data/network. Never runs automatically in CI.
+#![cfg(all(windows, debug_assertions))]
+
+use proxywarden_lib::{
+    component_catalog::ComponentId,
+    component_packages::{
+        ComponentPackageService, NativePackageSignatureVerifier, ReqwestUpdateTransport,
+    },
+    configuration_transaction::read_guard,
+    privileged_jobs::{EpochClock, SystemEpochClock},
+    storage::{default_config_root, JsonStorage, StoragePaths},
+    subscription::{fetch_subscription_with_identity, SubscriptionFetchIdentity},
+};
+use std::path::PathBuf;
+
+#[test]
+#[ignore = "Real user data/network; requires an explicitly authorized operator action"]
+fn installed_singbox_data_check() {
+    let action = std::env::var("PROXYWARDEN_LIVE_SINGBOX_ACTION")
+        .expect("set the explicitly authorized action");
+    let storage = JsonStorage::new(default_config_root());
+    match action.as_str() {
+        "recover" => {
+            let _guard = read_guard(&storage).expect("recover saved configuration");
+            println!("Configuration recovery succeeded");
+        }
+        "subscription" => {
+            let config = {
+                let _guard = read_guard(&storage).expect("read saved configuration");
+                storage
+                    .read_local_singbox_config()
+                    .expect("saved subscription settings")
+            };
+            let identity =
+                SubscriptionFetchIdentity::with_device_hwid(config.device_hwid.as_deref());
+            let result = fetch_subscription_with_identity(
+                config
+                    .subscription_url
+                    .as_deref()
+                    .expect("saved subscription exists"),
+                &identity,
+            );
+            // Never include the subscription URL, response body, credentials or server names.
+            assert!(result.is_ok(), "Saved subscription fetch/parse failed");
+            let cache = result.unwrap();
+            assert!(
+                !cache.servers.is_empty(),
+                "subscription returned no servers"
+            );
+            println!(
+                "Saved subscription fetched and parsed: {} servers",
+                cache.servers.len()
+            );
+        }
+        "download" => {
+            let packages = ComponentPackageService::open(
+                PathBuf::from(r"C:\Program Files\ProxyWarden\bundled\components"),
+                &StoragePaths::default(),
+            )
+            .expect("installed offline catalog");
+            let transport = ReqwestUpdateTransport::new().expect("update transport");
+            let checked = packages
+                .check_for_update(
+                    ComponentId::SingBox,
+                    SystemEpochClock.now_epoch_seconds(),
+                    &transport,
+                )
+                .expect("release metadata and independent digest");
+            println!(
+                "Latest release: {}; trust {:?}",
+                checked.latest_known_version, checked.trust
+            );
+            let package = packages
+                .download_checked_update(
+                    ComponentId::SingBox,
+                    &transport,
+                    &NativePackageSignatureVerifier,
+                )
+                .expect("verified download into application cache");
+            println!("Downloaded and verified sing-box {}", package.version);
+        }
+        _ => panic!("unsupported explicit data-check action"),
+    }
+}

src/app/App.tsx

@@ -80,6 +80,7 @@ import { useApplyFlow } from "./hooks/useApplyFlow";
 import { useConfigurationDraft } from "./hooks/useConfigurationDraft";
 import { useNoticeLog } from "./hooks/useNoticeLog";
 import { parseProxy, type ParsedProxy } from "./lib/parseProxy";
+import { refreshAfterAction } from "./lib/refreshAfterAction";
 import { normalizeItemValue, type DraftItemType } from "./lib/profileItems";
 import {
   configChangeRows,
@@ -844,14 +845,15 @@ export function App() {
       await nextFrame();
       const installResult = await installProxiFyre();
       const component = installResult.component;
-      const detectedSetupStatus = await getProxiFyreSetupStatus();
       setComponents((current) => upsertComponent(current, component));
-      setSetupStatus(detectedSetupStatus);
+      const refreshWarning = await refreshAfterAction(async () => {
+        setSetupStatus(await getProxiFyreSetupStatus());
         await componentPackages.refreshLocal();
+      });
       showNotice({
         kind: "success",
         title: "ProxiFyre установлен",
-        text: `${proxyfierDetails(component, false)}${
+        text: `${proxyfierDetails(component, false)}${refreshWarning}${
           installResult.rebootRequired
             ? " Для завершения установки перезапусти Windows."
             : ""
@@ -905,14 +907,15 @@ export function App() {
       await nextFrame();
       const uninstallResult = await uninstallProxiFyre();
       const component = uninstallResult.component;
-      const detectedSetupStatus = await getProxiFyreSetupStatus();
       setComponents((current) => upsertComponent(current, component));
-      setSetupStatus(detectedSetupStatus);
+      const refreshWarning = await refreshAfterAction(async () => {
+        setSetupStatus(await getProxiFyreSetupStatus());
         await componentPackages.refreshLocal();
+      });
       showNotice({
         kind: "success",
         title: "ProxiFyre удален",
-        text: `Служба, папка установки ProxiFyre и Windows Packet Filter удалены.${
+        text: `Служба, папка установки ProxiFyre и Windows Packet Filter удалены.${refreshWarning}${
           uninstallResult.rebootRequired
             ? " Для завершения удаления перезапусти Windows."
             : ""
@@ -960,12 +963,12 @@ export function App() {
         ? await startSingBoxService()
         : await stopSingBoxService();
       setComponents((current) => upsertComponent(current, component));
-      await refreshSingBoxState();
+      const refreshWarning = await refreshAfterAction(refreshSingBoxState);
       setProxyCheck(null);
       showNotice({
         kind: "success",
         title: shouldRun ? "sing-box запущен" : "sing-box остановлен",
-        text: componentDetails(component, false),
+        text: componentDetails(component, false) + refreshWarning,
       });
     } catch (error) {
       showPrivilegedActionFailure(
@@ -990,12 +993,12 @@ export function App() {
       const installResult = await installSingBox();
       const component = installResult.component;
       setComponents((current) => upsertComponent(current, component));
-      await refreshSingBoxState();
+      const refreshWarning = await refreshAfterAction(refreshSingBoxState);
       setProxyCheck(null);
       showNotice({
         kind: "success",
         title: "Local sing-box установлен",
-        text: `${componentDetails(component, false)}${
+        text: `${componentDetails(component, false)}${refreshWarning}${
           installResult.rebootRequired
             ? " Для завершения установки перезапусти Windows."
             : ""
@@ -1021,12 +1024,12 @@ export function App() {
       const uninstallResult = await uninstallSingBox();
       const component = uninstallResult.component;
       setComponents((current) => upsertComponent(current, component));
-      await refreshSingBoxState();
+      const refreshWarning = await refreshAfterAction(refreshSingBoxState);
       setProxyCheck(null);
       showNotice({
         kind: "success",
         title: "Local sing-box удален",
-        text: `Служба и папка установки Local sing-box удалены.${
+        text: `Служба и папка установки Local sing-box удалены.${refreshWarning}${
           uninstallResult.rebootRequired
             ? " Для завершения удаления перезапусти Windows."
             : ""

src/app/lib/refreshAfterAction.test.ts

@@ -0,0 +1,21 @@
+import { describe, expect, it } from "vitest";
+import { refreshAfterAction } from "./refreshAfterAction";
+
+describe("refreshAfterAction", () => {
+  it("keeps a completed action successful when the following read is denied", async () => {
+    const warning = await refreshAfterAction(async () => {
+      throw {
+        code: "storage_error",
+        message: "Отказано в доступе. (os error 5)",
+        details: [],
+      };
+    });
+    expect(warning).toContain("Действие выполнено");
+    expect(warning).toContain("состояние интерфейса не обновлено");
+    expect(warning).toContain("Отказано в доступе");
+  });
+
+  it("does not add a warning after a successful refresh", async () => {
+    expect(await refreshAfterAction(async () => undefined)).toBe("");
+  });
+});

src/app/lib/refreshAfterAction.ts

@@ -0,0 +1,11 @@
+import { errorMessage } from "../viewModel";
+
+/** A confirmed system action stays successful even if its following read fails. */
+export async function refreshAfterAction(refresh: () => Promise<unknown>) {
+  try {
+    await refresh();
+    return "";
+  } catch (error) {
+    return ` Действие выполнено, но состояние интерфейса не обновлено: ${errorMessage(error)}`;
+  }
+}