Fix #384: Use safe zip extraction for C# dependencies (#418)

src/solidlsp/language_servers/csharp_language_server.py

@@ -25,6 +25,7 @@ from solidlsp.ls_utils import PathUtils
 from solidlsp.lsp_protocol_handler.lsp_types import InitializeParams
 from solidlsp.lsp_protocol_handler.server import ProcessLaunchInfo
 from solidlsp.settings import SolidLSPSettings
+from solidlsp.util.zip import SafeZipExtractor
 
 from .common import RuntimeDependency
 
@@ -386,8 +387,13 @@ class CSharpLanguageServer(SolidLanguageServer):
             package_extract_dir = temp_dir / f"{package_name}.{package_version}"
             package_extract_dir.mkdir(exist_ok=True)
 
-            with zipfile.ZipFile(nupkg_file, "r") as zip_ref:
-                zip_ref.extractall(package_extract_dir)
+            # Use SafeZipExtractor to handle long paths and skip errors
+            extractor = SafeZipExtractor(
+                archive_path=nupkg_file,
+                extract_dir=package_extract_dir,
+                verbose=False
+            )
+            extractor.extract_all()
 
             # Clean up the nupkg file
             nupkg_file.unlink()