fix: ci: macos: allow signed but not notarized dmg (#15530)

* fix: ci: macos: allow signed but not notarized dmg
Signed-off-by: Zhenyu FU <ysfcore@outlook.com>

* fix: ci: macos: add pre-check for macos identity
Signed-off-by: Zhenyu FU <ysfcore@outlook.com>

* merge notarize checking to existing steps
Signed-off-by: Zhenyu FU <ysfcore@outlook.com>

.github/workflows/flutter-build.yml

@@ -39,7 +39,7 @@ env:
   # vcpkg version: 2025.08.27
   # If we change the `VCPKG COMMIT_ID`, please remember:
   # 1. Call `$VCPKG_ROOT/vcpkg x-update-baseline` to update the baseline in `vcpkg.json`.
-  #  Or we may face build issue like 
+  #  Or we may face build issue like
   #  https://github.com/rustdesk/rustdesk/actions/runs/14414119794/job/40427970174
   # 2. Update the `VCPKG_COMMIT_ID` in `ci.yml` and `playground.yml`.
   VCPKG_COMMIT_ID: "120deac3062162151622ca4860575a33844ba10b"
@@ -49,6 +49,7 @@ env:
   #signing keys env variable checks
   ANDROID_SIGNING_KEY: "${{ secrets.ANDROID_SIGNING_KEY }}"
   MACOS_P12_BASE64: "${{ secrets.MACOS_P12_BASE64 }}"
+  MACOS_NOTARIZE_JSON: "${{ secrets.MACOS_NOTARIZE_JSON }}"
   UPLOAD_ARTIFACT: "${{ inputs.upload-artifact }}"
   SIGN_BASE_URL: "${{ secrets.SIGN_BASE_URL }}-2"
 
@@ -615,7 +616,7 @@ jobs:
         run: |
           rustup target add ${{ matrix.job.target }}
           cargo build --locked --features flutter,hwcodec --release --target aarch64-apple-ios --lib
-          
+
       - name: Upload liblibrustdesk.a Artifacts
         uses: actions/upload-artifact@043fb46d1a93c77aae656e7c1c64a875d1fc6a0a # v7.0.1
         with:
@@ -693,12 +694,20 @@ jobs:
 
       - name: Check sign and import sign key
         if: env.MACOS_P12_BASE64 != null
+        env:
+          MACOS_CODESIGN_IDENTITY: ${{ secrets.MACOS_CODESIGN_IDENTITY }}
+        shell: bash
         run: |
           security default-keychain -s rustdesk.keychain
           security find-identity -v
+          if ! [[ "$MACOS_CODESIGN_IDENTITY" =~ ^[A-Za-z0-9]+$ ]]; then
+            # Ensure no whitespaces or special characters
+            echo 'FATAL: Invalid `secrets.MACOS_CODESIGN_IDENTITY` given. If signing key is stored on your Mac, you can run `security find-identity -v -p codesigning` to find out hex format of your identity.' >&2
+            exit 128
+          fi
 
       - name: Import notarize key
-        if: env.MACOS_P12_BASE64 != null
+        if: env.MACOS_P12_BASE64 != null && env.MACOS_NOTARIZE_JSON != null
         uses: timheuer/base64-to-file@adaa40c0c581f276132199d4cf60afa07ce60eac # v1.2
         with:
           # https://gregoryszorc.com/docs/apple-codesign/stable/apple_codesign_rcodesign.html#notarizing-and-stapling
@@ -846,8 +855,10 @@ jobs:
           codesign --force --options runtime -s ${{ secrets.MACOS_CODESIGN_IDENTITY }} --deep --strict ./flutter/build/macos/Build/Products/Release/RustDesk.app -vvv
           create-dmg --icon "RustDesk.app" 200 190 --hide-extension "RustDesk.app" --window-size 800 400 --app-drop-link 600 185 rustdesk-${{ env.VERSION }}.dmg ./flutter/build/macos/Build/Products/Release/RustDesk.app
           codesign --force --options runtime -s ${{ secrets.MACOS_CODESIGN_IDENTITY }} --deep --strict rustdesk-${{ env.VERSION }}.dmg -vvv
-          # notarize the rustdesk-${{ env.VERSION }}.dmg
+          if [ "$MACOS_NOTARIZE_JSON" != "" ]; then
-          rcodesign notary-submit --api-key-path ${{ github.workspace }}/rustdesk.json  --staple rustdesk-${{ env.VERSION }}.dmg
+            # notarize the rustdesk-${{ env.VERSION }}.dmg
+            rcodesign notary-submit --api-key-path ${{ github.workspace }}/rustdesk.json  --staple rustdesk-${{ env.VERSION }}.dmg
+          fi
 
       - name: Rename rustdesk
         if: env.UPLOAD_ARTIFACT == 'true'

.github/workflows/wf-cliprdr-ci.yml

@@ -1,85 +0,0 @@
-name: wf-cliprdr CI
-
-on:
-  workflow_dispatch:
-  pull_request:
-    paths:
-      - "libs/clipboard/src/windows/**"
-      - "tests/test_invariant_wf_cliprdr.c"
-      - ".github/workflows/wf-cliprdr-ci.yml"
-  push:
-    branches:
-      - master
-    paths:
-      - "libs/clipboard/src/windows/**"
-      - "tests/test_invariant_wf_cliprdr.c"
-      - ".github/workflows/wf-cliprdr-ci.yml"
-
-permissions:
-  contents: read
-
-concurrency:
-  group: ${{ github.workflow }}-${{ github.ref }}
-  cancel-in-progress: true
-
-jobs:
-  test:
-    name: wf_cliprdr invariant test
-    runs-on: windows-2022
-
-    steps:
-      - name: Checkout source code
-        uses: actions/checkout@34e114876b0b11c390a56381ad16ebd13914f8d5 # v4
-        with:
-          persist-credentials: false
-
-      - name: Set up MSVC
-        uses: ilammy/msvc-dev-cmd@0b201ec74fa43914dc39ae48a89fd1d8cb592756
-        with:
-          arch: x64
-
-      - name: Setup vcpkg with GitHub Actions binary cache
-        uses: lukka/run-vcpkg@b1a0dd252f06b9e25b3c022a9a03bd7a427fb6a2 # v11
-        with:
-          vcpkgDirectory: C:\vcpkg
-          doNotCache: false
-
-      - name: Install vcpkg dependency
-        shell: pwsh
-        run: |
-          & "$env:VCPKG_ROOT\vcpkg.exe" install check:x64-windows --classic --x-install-root="$env:VCPKG_ROOT\installed"
-
-      - name: Build test
-        shell: pwsh
-        run: |
-          $testRoot = Join-Path $env:GITHUB_WORKSPACE 'build\wf-cliprdr'
-          New-Item -ItemType Directory -Force $testRoot | Out-Null
-
-          $testSource = (($env:GITHUB_WORKSPACE -replace '\\', '/') + '/tests/test_invariant_wf_cliprdr.c')
-          $cmakeLists = @(
-            'cmake_minimum_required(VERSION 3.20)'
-            'project(test_invariant_wf_cliprdr C)'
-            ''
-            'set(CMAKE_C_STANDARD 11)'
-            'set(CMAKE_C_STANDARD_REQUIRED ON)'
-            'set(CMAKE_C_EXTENSIONS OFF)'
-            ''
-            'find_package(check CONFIG REQUIRED)'
-            ''
-            'add_executable(test_invariant_wf_cliprdr'
-            '  "TEST_SOURCE"'
-            ')'
-            ''
-            'target_link_libraries(test_invariant_wf_cliprdr PRIVATE'
-            '  $<$<TARGET_EXISTS:Check::check>:Check::check>'
-            '  $<$<NOT:$<TARGET_EXISTS:Check::check>>:Check::checkShared>'
-            ')'
-          ) -join [Environment]::NewLine
-          $cmakeLists.Replace('TEST_SOURCE', $testSource) | Set-Content -NoNewline (Join-Path $testRoot 'CMakeLists.txt')
-
-          cmake -S $testRoot -B (Join-Path $testRoot 'out') -G "Visual Studio 17 2022" -A x64 -DCMAKE_TOOLCHAIN_FILE="$env:VCPKG_ROOT\scripts\buildsystems\vcpkg.cmake" -DVCPKG_TARGET_TRIPLET=x64-windows
-          cmake --build (Join-Path $testRoot 'out') --config Release
-
-      - name: Run test
-        shell: pwsh
-        run: .\build\wf-cliprdr\out\Release\test_invariant_wf_cliprdr.exe

libs/clipboard/src/windows/wf_cliprdr.c

@@ -232,6 +232,7 @@ struct _CliprdrStream
 	FILEDESCRIPTORW m_Dsc;
 	void *m_pData;
 	UINT32 m_connID;
+	UINT32 m_streamId;   // unique CLIPRDR streamId; avoids leaking a heap pointer
 };
 typedef struct _CliprdrStream CliprdrStream;
 
@@ -285,6 +286,9 @@ struct wf_clipboard
 	char *req_fdata;
 	HANDLE req_fevent;
 	BOOL req_f_received;
+	UINT32 req_f_conn_id_expected;     // connID of the outstanding request
+	UINT32 req_f_stream_id_expected;   // streamId of the outstanding request; responses for another are dropped
+	LONG req_f_stream_id_seq;          // source of unique per-stream ids
 
 	size_t nFiles;
 	size_t file_array_size;
@@ -315,7 +319,7 @@ static UINT32 get_remote_format_id(wfClipboard *clipboard, UINT32 local_format);
 static UINT cliprdr_send_data_request(UINT32 connID, wfClipboard *clipboard, UINT32 format);
 static UINT cliprdr_send_lock(wfClipboard *clipboard);
 static UINT cliprdr_send_unlock(wfClipboard *clipboard);
-static UINT cliprdr_send_request_filecontents(wfClipboard *clipboard, UINT32 connID, const void *streamid,
+static UINT cliprdr_send_request_filecontents(wfClipboard *clipboard, UINT32 connID, UINT32 streamId,
 											  ULONG index, UINT32 flag, DWORD positionhigh,
 											  DWORD positionlow, ULONG request);
 
@@ -398,7 +402,7 @@ static ULONG STDMETHODCALLTYPE CliprdrStream_Release(IStream *This)
 static HRESULT STDMETHODCALLTYPE CliprdrStream_Read(IStream *This, void *pv, ULONG cb,
 													ULONG *pcbRead)
 {
-	int ret;
+	UINT ret;
 	CliprdrStream *instance = (CliprdrStream *)This;
 	wfClipboard *clipboard;
 
@@ -411,12 +415,23 @@ static HRESULT STDMETHODCALLTYPE CliprdrStream_Read(IStream *This, void *pv, ULO
 	if (instance->m_lOffset.QuadPart >= instance->m_lSize.QuadPart)
 		return S_FALSE;
 
-	ret = cliprdr_send_request_filecontents(clipboard, instance->m_connID, (void *)This, instance->m_lIndex,
+	ret = cliprdr_send_request_filecontents(clipboard, instance->m_connID, instance->m_streamId, instance->m_lIndex,
 											FILECONTENTS_RANGE, instance->m_lOffset.HighPart,
 											instance->m_lOffset.LowPart, cb);
 
-	if (ret < 0)
+	if (ret != CHANNEL_RC_OK)
+	{
+		free(clipboard->req_fdata);
+		clipboard->req_fdata = NULL;
 		return E_FAIL;
+	}
+
+	if (clipboard->req_fsize > cb)
+	{
+		free(clipboard->req_fdata);
+		clipboard->req_fdata = NULL;
+		return STG_E_READFAULT;
+	}
 
 	if (clipboard->req_fdata)
 	{
@@ -628,6 +643,7 @@ static CliprdrStream *CliprdrStream_New(UINT32 connID, ULONG index, void *pData,
 			instance->m_pData = pData;
 			instance->m_lOffset.QuadPart = 0;
 			instance->m_connID = connID;
+			instance->m_streamId = (UINT32)InterlockedIncrement(&clipboard->req_f_stream_id_seq);
 
 			if (instance->m_Dsc.dwFlags & FD_ATTRIBUTES)
 			{
@@ -638,16 +654,28 @@ static CliprdrStream *CliprdrStream_New(UINT32 connID, ULONG index, void *pData,
 			if (((instance->m_Dsc.dwFlags & FD_FILESIZE) == 0) && !isDir)
 			{
 				/* get content size of this stream */
-				if (cliprdr_send_request_filecontents(clipboard, instance->m_connID, (void *)instance,
+				if (cliprdr_send_request_filecontents(clipboard, instance->m_connID, instance->m_streamId,
 													  instance->m_lIndex, FILECONTENTS_SIZE, 0, 0,
 													  8) == CHANNEL_RC_OK)
 				{
 					success = TRUE;
 				}
 
-				if (clipboard->req_fdata != NULL)
+				if (clipboard->req_fdata != NULL && clipboard->req_fsize >= sizeof(LONGLONG))
+				{
+					LONGLONG sz = 0;
+					CopyMemory(&sz, clipboard->req_fdata, sizeof(sz));
+					if (sz < 0)
+						success = FALSE;
+					else
+						instance->m_lSize.QuadPart = sz;
+				}
+				else
+				{
+					success = FALSE;
+				}
+				if (clipboard->req_fdata)
 				{
-					instance->m_lSize.QuadPart = *((LONGLONG *)clipboard->req_fdata);
 					free(clipboard->req_fdata);
 					clipboard->req_fdata = NULL;
 				}
@@ -1773,12 +1801,12 @@ static UINT cliprdr_send_data_request(UINT32 connID, wfClipboard *clipboard, UIN
 	return wait_response_event(connID, clipboard, clipboard->formatDataRespEvent, &clipboard->formatDataRespReceived, &clipboard->hmem);
 }
 
-UINT cliprdr_send_request_filecontents(wfClipboard *clipboard, UINT32 connID, const void *streamid, ULONG index,
+static UINT cliprdr_send_request_filecontents(wfClipboard *clipboard, UINT32 connID, UINT32 streamId, ULONG index,
 									   UINT32 flag, DWORD positionhigh, DWORD positionlow,
 									   ULONG nreq)
 {
 	UINT rc;
-	CLIPRDR_FILE_CONTENTS_REQUEST fileContentsRequest;
+	CLIPRDR_FILE_CONTENTS_REQUEST fileContentsRequest = { 0 };
 
 	if (!clipboard || !clipboard->context || !clipboard->context->ClientFileContentsRequest)
 		return ERROR_INTERNAL_ERROR;
@@ -1789,12 +1817,11 @@ UINT cliprdr_send_request_filecontents(wfClipboard *clipboard, UINT32 connID, co
 		return rc;
 	}
 	clipboard->req_f_received = FALSE;
+	clipboard->req_f_conn_id_expected = connID;
+	clipboard->req_f_stream_id_expected = streamId;
 
 	fileContentsRequest.connID = connID;
-	// streamId is `IStream*` pointer, though it is not very good on a 64-bit system.
+	fileContentsRequest.streamId = streamId;
-	// But it is OK, because it is only used to check if the stream is the same in
-	// `wf_cliprdr_server_file_contents_request()` function.
-	fileContentsRequest.streamId = (UINT32)(ULONG_PTR)streamid;
 	fileContentsRequest.listIndex = index;
 	fileContentsRequest.dwFlags = flag;
 	fileContentsRequest.nPositionLow = positionlow;
@@ -3015,6 +3042,7 @@ wf_cliprdr_server_file_contents_request(CliprdrClientContext *context,
 	BOOL bIsStreamFile = TRUE;
 	static LPSTREAM pStreamStc = NULL;
 	static UINT32 uStreamIdStc = 0;
+	static UINT32 uConnIdStc = 0;
 	wfClipboard *clipboard;
 	UINT rc = ERROR_INTERNAL_ERROR;
 	UINT sRc;
@@ -3088,7 +3116,8 @@ wf_cliprdr_server_file_contents_request(CliprdrClientContext *context,
 	vFormatEtc.lindex = fileContentsRequest->listIndex;
 	vFormatEtc.ptd = NULL;
 
-	if ((uStreamIdStc != fileContentsRequest->streamId) || !pStreamStc)
+	if ((uStreamIdStc != fileContentsRequest->streamId) ||
+		(uConnIdStc != fileContentsRequest->connID) || !pStreamStc)
 	{
 		LPENUMFORMATETC pEnumFormatEtc;
 		ULONG CeltFetched;
@@ -3119,6 +3148,7 @@ wf_cliprdr_server_file_contents_request(CliprdrClientContext *context,
 						{
 							pStreamStc = vStgMedium.pstm;
 							uStreamIdStc = fileContentsRequest->streamId;
+							uConnIdStc = fileContentsRequest->connID;
 							bIsStreamFile = TRUE;
 						}
 
@@ -3282,6 +3312,9 @@ wf_cliprdr_server_file_contents_response(CliprdrClientContext *context,
 			rc = ERROR_INTERNAL_ERROR;
 			break;
 		}
+		if (fileContentsResponse->connID != clipboard->req_f_conn_id_expected ||
+			fileContentsResponse->streamId != clipboard->req_f_stream_id_expected)
+			return CHANNEL_RC_OK;
 		clipboard->req_fsize = 0;
 		clipboard->req_fdata = NULL;
 
@@ -3292,6 +3325,13 @@ wf_cliprdr_server_file_contents_response(CliprdrClientContext *context,
 		}
 
 		clipboard->req_fsize = fileContentsResponse->cbRequested;
+		/*
+		 * Keep the zero-size allocation: supported Windows builds use the Microsoft
+		 * CRT, where malloc(0) returns a valid pointer. wait_response_event() also
+		 * uses a non-NULL req_fdata to recognize a successful zero-byte response.
+		 * The Rust FFI derives requestedData and cbRequested from the same Vec, so a
+		 * nonzero length cannot have a NULL data pointer on the normal call path.
+		 */
 		clipboard->req_fdata = (char *)malloc(fileContentsResponse->cbRequested);
 		if (!clipboard->req_fdata)
 		{

src/hbbs_http.rs

@@ -9,8 +9,8 @@ mod http_client;
 pub mod record_upload;
 pub mod sync;
 pub use http_client::{
-    create_http_client_async, create_http_client_async_with_url, create_http_client_with_url,
+    create_http_client_async, create_http_client_async_with_url_strict,
-    get_url_for_tls,
+    create_http_client_with_url, create_http_client_with_url_strict, get_url_for_tls,
 };
 
 #[derive(Debug)]

src/hbbs_http/downloader.rs

@@ -1,4 +1,4 @@
-use super::create_http_client_async_with_url;
+use super::create_http_client_async_with_url_strict;
 use hbb_common::{
     bail,
     lazy_static::lazy_static,
@@ -167,7 +167,7 @@ async fn do_download(
     auto_del_dur: Option<Duration>,
     mut rx_cancel: UnboundedReceiver<()>,
 ) -> ResultType<bool> {
-    let client = create_http_client_async_with_url(&url).await;
+    let client = create_http_client_async_with_url_strict(&url).await?;
 
     let mut is_all_downloaded = false;
     tokio::select! {

src/hbbs_http/http_client.rs

@@ -1,5 +1,6 @@
 use hbb_common::{
     async_recursion::async_recursion,
+    bail,
     config::{Config, Socks5Server},
     log::{self, info},
     proxy::{Proxy, ProxyScheme},
@@ -7,6 +8,7 @@ use hbb_common::{
         get_cached_tls_accept_invalid_cert, get_cached_tls_type, is_plain, upsert_tls_cache,
         TlsType,
     },
+    ResultType,
 };
 use reqwest::{blocking::Client as SyncClient, Client as AsyncClient};
 
@@ -137,6 +139,32 @@ pub fn create_http_client_with_url(url: &str) -> SyncClient {
     )
 }
 
+pub fn create_http_client_with_url_strict(url: &str) -> ResultType<SyncClient> {
+    let parsed_url = url::Url::parse(url)?;
+    if parsed_url.scheme() != "https" {
+        bail!("Strict HTTP client requires HTTPS: {}", url);
+    }
+    let proxy_conf = Config::get_socks();
+    let tls_url = get_url_for_tls(url, &proxy_conf);
+    let cached_tls_type = get_cached_tls_type(tls_url);
+    let cached_danger_accept_invalid_cert = get_cached_tls_accept_invalid_cert(tls_url);
+    let can_reuse_cached_probe =
+        cached_tls_type.is_some() && cached_danger_accept_invalid_cert == Some(false);
+    let tls_type = if can_reuse_cached_probe {
+        cached_tls_type.unwrap_or(TlsType::Rustls)
+    } else {
+        TlsType::Rustls
+    };
+    Ok(create_http_client_with_url_(
+        url,
+        tls_url,
+        tls_type,
+        can_reuse_cached_probe,
+        Some(false),
+        Some(false),
+    ))
+}
+
 fn create_http_client_with_url_(
     url: &str,
     tls_url: &str,
@@ -247,6 +275,33 @@ pub async fn create_http_client_async_with_url(url: &str) -> AsyncClient {
     .await
 }
 
+pub async fn create_http_client_async_with_url_strict(url: &str) -> ResultType<AsyncClient> {
+    let parsed_url = url::Url::parse(url)?;
+    if parsed_url.scheme() != "https" {
+        bail!("Strict HTTP client requires HTTPS: {}", url);
+    }
+    let proxy_conf = Config::get_socks();
+    let tls_url = get_url_for_tls(url, &proxy_conf);
+    let cached_tls_type = get_cached_tls_type(tls_url);
+    let cached_danger_accept_invalid_cert = get_cached_tls_accept_invalid_cert(tls_url);
+    let can_reuse_cached_probe =
+        cached_tls_type.is_some() && cached_danger_accept_invalid_cert == Some(false);
+    let tls_type = if can_reuse_cached_probe {
+        cached_tls_type.unwrap_or(TlsType::Rustls)
+    } else {
+        TlsType::Rustls
+    };
+    Ok(create_http_client_async_with_url_(
+        url,
+        tls_url,
+        tls_type,
+        can_reuse_cached_probe,
+        Some(false),
+        Some(false),
+    )
+    .await)
+}
+
 #[async_recursion]
 async fn create_http_client_async_with_url_(
     url: &str,

src/lang/it.rs

@@ -332,7 +332,7 @@ pub static ref T: std::collections::HashMap<&'static str, &'static str> =
         ("Relay Connection", "Connessione relay"),
         ("Secure Connection", "Connessione sicura"),
         ("Insecure Connection", "Connessione non sicura"),
-        ("Continue", ""),
+        ("Continue", "Continua"),
         ("Scale original", "Scala originale"),
         ("Scale adaptive", "Scala adattiva"),
         ("General", "Generale"),
@@ -764,6 +764,6 @@ pub static ref T: std::collections::HashMap<&'static str, &'static str> =
         ("Show on the minimized toolbar", "Visualizza nella barra strumenti ridotta a icona"),
         ("All monitors", "Tutti gli schermi"),
         ("#{} monitor", "Schermo {}"),
-        ("conn-e2ee-unavailable-tip", "Impossibile verificare la crittografia end-to-end.\nIl dispositivo remoto potrebbe essere ancora in configurazione. Riprova più tardi.\nSe il problema persiste, il server potrebbe non essere attendibile.\nContinuare comunque?"),
+        ("conn-e2ee-unavailable-tip", "Impossibile verificare la crittografia end-to-end.\nIl dispositivo remoto potrebbe essere ancora in configurazione. Riprova più tardi.\nSe il problema persiste, il server potrebbe non essere attendibile.\nVuoi continuare?"),
     ].iter().cloned().collect();
 }

src/lang/ko.rs

@@ -44,7 +44,7 @@ pub static ref T: std::collections::HashMap<&'static str, &'static str> =
         ("id_change_tip", "a-z, A-Z, 0-9, -(대시) 및 _(밑줄) 문자만 허용됩니다. 첫 글자는 a-z, A-Z여야 합니다. 길이는 6에서 16 사이여야 합니다."),
         ("Website", "웹사이트"),
         ("About", "정보"),
-        ("Slogan_tip", "이 혼란스러운 세상에서 마음을 담아 만들었습니다!"),
+        ("Slogan_tip", "이 혼란스러운 세상에서 마음을 담아 만들었습니다! - 한국어 번역: 비너스걸"),
         ("Privacy Statement", "개인정보 보호정책"),
         ("Mute", "음소거"),
         ("Build Date", "빌드 날짜"),
@@ -332,7 +332,6 @@ pub static ref T: std::collections::HashMap<&'static str, &'static str> =
         ("Relay Connection", "릴레이 연결"),
         ("Secure Connection", "보안 연결"),
         ("Insecure Connection", "보안되지 않은 연결"),
-        ("Continue", ""),
         ("Scale original", "원본 크기 조정"),
         ("Scale adaptive", "크기 조정 가능"),
         ("General", "일반"),
@@ -764,6 +763,6 @@ pub static ref T: std::collections::HashMap<&'static str, &'static str> =
         ("Show on the minimized toolbar", "최소화된 도구 모음에 표시"),
         ("All monitors", "모든 모니터"),
         ("#{} monitor", "#{} 모니터"),
-        ("conn-e2ee-unavailable-tip", "종단 간 암호화를 확인할 수 없습니다.\n원격 장치가 아직 설정 중일 수 있습니다. 나중에 다시 시도하세요.\n이 문제가 계속되면 서버를 신뢰할 수 없을 수 있습니다.\n그래도 계속하시겠습니까?"),
+        ("conn-e2ee-unavailable-tip", "종단 간 암호화를 확인할 수 없습니다.\n원격 장치가 여전히 설정 중일 수 있습니다. 나중에 다시 시도해 보세요.\n이런 일이 계속 발생하면 서버가 신뢰할 수 없을 수도 있습니다.\n어쨌든 계속하시겠습니까?"),
     ].iter().cloned().collect();
 }

src/updater.rs

@@ -1,8 +1,8 @@
-use crate::{common::do_check_software_update, hbbs_http::create_http_client_with_url};
+use crate::{common::do_check_software_update, hbbs_http::create_http_client_with_url_strict};
 use hbb_common::{bail, config, log, ResultType};
 use std::{
     io::Write,
-    path::PathBuf,
+    path::{Component, Path, PathBuf},
     sync::{
         atomic::{AtomicUsize, Ordering},
         mpsc::{channel, Receiver, Sender},
@@ -153,7 +153,7 @@ fn check_update(manually: bool) -> ResultType<()> {
             format!("{}/rustdesk-{}-x86-sciter.exe", download_url, version)
         };
         log::debug!("New version available: {}", &version);
-        let client = create_http_client_with_url(&download_url);
+        let client = create_http_client_with_url_strict(&download_url)?;
         let Some(file_path) = get_download_file_from_url(&download_url) else {
             bail!("Failed to get the file path from the URL: {}", download_url);
         };
@@ -291,7 +291,96 @@ fn update_new_version(update_msi: bool, version: &str, file_path: &PathBuf) {
     }
 }
 
-pub fn get_download_file_from_url(url: &str) -> Option<PathBuf> {
+pub fn get_update_download_file_from_url(url: &str) -> Option<PathBuf> {
-    let filename = url.split('/').last()?;
+    let parsed = url::Url::parse(url).ok()?;
+    // Check the raw prefix before Url normalizes default ports.
+    if !url.starts_with("https://github.com/")
+        || parsed.scheme() != "https"
+        || parsed.host_str() != Some("github.com")
+        || !parsed.username().is_empty()
+        || parsed.password().is_some()
+        || parsed.port().is_some()
+        || parsed.query().is_some()
+        || parsed.fragment().is_some()
+    {
+        return None;
+    }
+
+    let mut segments = parsed.path_segments()?;
+    let owner = segments.next()?;
+    let repo = segments.next()?;
+    let releases = segments.next()?;
+    let download = segments.next()?;
+    let tag = segments.next()?;
+    let filename = segments.next()?;
+
+    if owner != "rustdesk"
+        || repo != "rustdesk"
+        || releases != "releases"
+        || download != "download"
+        || tag.is_empty()
+        || segments.next().is_some()
+        || !is_plain_update_filename(filename)
+    {
+        return None;
+    }
+
     Some(std::env::temp_dir().join(filename))
 }
+
+fn is_plain_update_filename(filename: &str) -> bool {
+    if filename.is_empty()
+        || filename.contains('/')
+        || filename.contains('\\')
+        || filename.contains(':')
+    {
+        return false;
+    }
+
+    let mut components = Path::new(filename).components();
+    matches!(
+        components.next(),
+        Some(Component::Normal(name)) if name.to_str() == Some(filename)
+    ) && components.next().is_none()
+}
+
+pub fn get_download_file_from_url(url: &str) -> Option<PathBuf> {
+    get_update_download_file_from_url(url)
+}
+
+#[cfg(test)]
+mod tests {
+    use super::get_download_file_from_url;
+
+    #[test]
+    fn update_download_file_accepts_expected_github_asset_urls() {
+        let file = get_download_file_from_url(
+            "https://github.com/rustdesk/rustdesk/releases/download/1.4.0/rustdesk-1.4.0-x86_64.dmg",
+        )
+        .expect("valid GitHub release asset URL");
+
+        assert_eq!(
+            file.file_name().and_then(|name| name.to_str()),
+            Some("rustdesk-1.4.0-x86_64.dmg")
+        );
+    }
+
+    #[test]
+    fn update_download_file_rejects_untrusted_or_malformed_urls() {
+        for url in [
+            "http://github.com/rustdesk/rustdesk/releases/download/1/rustdesk.exe",
+            "https://example.com/rustdesk.exe",
+            "https://github.com/other/project/releases/download/1/rustdesk.exe",
+            "https://github.com/rustdesk/rustdesk/releases/download/1/",
+            "https://github.com/rustdesk/rustdesk/releases/download/1/nested/rustdesk.exe",
+            "https://github.com/rustdesk/rustdesk/releases/download/1/C:rustdesk.exe",
+            "https://user@github.com/rustdesk/rustdesk/releases/download/1/rustdesk.exe",
+            "https://github.com:443/rustdesk/rustdesk/releases/download/1/rustdesk.exe",
+            "https://github.com/rustdesk/rustdesk/releases/download/1/rustdesk.exe?download=1",
+            "https://github.com/rustdesk/rustdesk/releases/download/1/rustdesk.exe#download",
+            "not a url",
+        ] {
+            assert!(get_download_file_from_url(url).is_none(), "{url}");
+        }
+    }
+}

tests/test_invariant_wf_cliprdr.c

@@ -1,92 +0,0 @@
-#include <check.h>
-#include <stdlib.h>
-#include <stddef.h>
-
-#include "../libs/clipboard/src/windows/wf_cliprdr.c"
-
-static SIZE_T descriptor_size(UINT count)
-{
-	return offsetof(FILEGROUPDESCRIPTORW, fgd) + (SIZE_T)count * sizeof(FILEDESCRIPTORW);
-}
-
-START_TEST(test_descriptor_size_rejects_buffer_smaller_than_header)
-{
-	ck_assert_int_eq(wf_cliprdr_file_group_descriptor_size_valid(0, 1), FALSE);
-	ck_assert_int_eq(wf_cliprdr_file_group_descriptor_size_valid(
-	                     offsetof(FILEGROUPDESCRIPTORW, fgd) - 1, 1),
-	                 FALSE);
-}
-END_TEST
-
-START_TEST(test_descriptor_size_rejects_zero_items)
-{
-	ck_assert_int_eq(
-	    wf_cliprdr_file_group_descriptor_size_valid(offsetof(FILEGROUPDESCRIPTORW, fgd), 0),
-	    FALSE);
-}
-END_TEST
-
-START_TEST(test_descriptor_size_accepts_max_stream_count)
-{
-	ck_assert_int_eq(wf_cliprdr_file_group_descriptor_size_valid(
-	                     descriptor_size(WF_CLIPRDR_MAX_STREAMS), WF_CLIPRDR_MAX_STREAMS),
-	                 TRUE);
-}
-END_TEST
-
-START_TEST(test_descriptor_size_rejects_stream_count_above_limit)
-{
-	ck_assert_int_eq(wf_cliprdr_file_group_descriptor_size_valid(
-	                     descriptor_size(WF_CLIPRDR_MAX_STREAMS), WF_CLIPRDR_MAX_STREAMS + 1),
-	                 FALSE);
-}
-END_TEST
-
-START_TEST(test_descriptor_size_rejects_truncated_descriptor_array)
-{
-	ck_assert_int_eq(wf_cliprdr_file_group_descriptor_size_valid(descriptor_size(2) - 1, 2),
-	                 FALSE);
-}
-END_TEST
-
-START_TEST(test_descriptor_size_rejects_extreme_count)
-{
-	ck_assert_int_eq(wf_cliprdr_file_group_descriptor_size_valid((SIZE_T)-1, (UINT)-1),
-	                 FALSE);
-}
-END_TEST
-
-Suite *wf_cliprdr_invariant_suite(void)
-{
-	Suite *s;
-	TCase *tc_core;
-
-	s = suite_create("wf_cliprdr_invariants");
-	tc_core = tcase_create("descriptor_size");
-
-	tcase_add_test(tc_core, test_descriptor_size_rejects_buffer_smaller_than_header);
-	tcase_add_test(tc_core, test_descriptor_size_rejects_zero_items);
-	tcase_add_test(tc_core, test_descriptor_size_accepts_max_stream_count);
-	tcase_add_test(tc_core, test_descriptor_size_rejects_stream_count_above_limit);
-	tcase_add_test(tc_core, test_descriptor_size_rejects_truncated_descriptor_array);
-	tcase_add_test(tc_core, test_descriptor_size_rejects_extreme_count);
-
-	suite_add_tcase(s, tc_core);
-	return s;
-}
-
-int main(void)
-{
-	int number_failed;
-	Suite *s;
-	SRunner *sr;
-
-	s = wf_cliprdr_invariant_suite();
-	sr = srunner_create(s);
-
-	srunner_run_all(sr, CK_NORMAL);
-	number_failed = srunner_ntests_failed(sr);
-	srunner_free(sr);
-
-	return (number_failed == 0) ? EXIT_SUCCESS : EXIT_FAILURE;
-}