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fix(box): tighten sandbox exposure and restore box integration coverage

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This commit is contained in:
youhuanghe
2026-03-24 04:01:16 +00:00
committed by WangCham
parent 63d22b1f8e
commit 2911220054
11 changed files with 127 additions and 48 deletions
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src/langbot/pkg/provider/tools/loaders/mcp.py
+1 -4
View File
@@ -147,7 +147,6 @@ class RuntimeMCPSession:
try:
await box_service.create_session(
session_payload,
skip_host_mount_validation=True,
)
except Exception:
self.error_phase = MCPSessionErrorPhase.SESSION_CREATE
@@ -164,9 +163,7 @@ class RuntimeMCPSession:
exec_payload['cmd'] = install_cmd
exec_payload['timeout_sec'] = self.box_config.startup_timeout_sec or 120
try:
result = await box_service.client.execute(
box_service.build_spec(exec_payload, skip_host_mount_validation=True)
)
result = await box_service.client.execute(box_service.build_spec(exec_payload))
except Exception:
self.error_phase = MCPSessionErrorPhase.DEP_INSTALL
raise
src/langbot/pkg/provider/tools/loaders/native.py
+7 -1
View File
@@ -17,12 +17,14 @@ class NativeToolLoader(loader.ToolLoader):
self._sandbox_exec_tool: resource_tool.LLMTool | None = None
async def get_tools(self, bound_plugins: list[str] | None = None) -> list[resource_tool.LLMTool]:
if not self._is_sandbox_available():
return []
if self._sandbox_exec_tool is None:
self._sandbox_exec_tool = self._build_sandbox_exec_tool()
return [self._sandbox_exec_tool]
async def has_tool(self, name: str) -> bool:
return name == SANDBOX_EXEC_TOOL_NAME
return name == SANDBOX_EXEC_TOOL_NAME and self._is_sandbox_available()
async def invoke_tool(self, name: str, parameters: dict, query: pipeline_query.Query):
if name != SANDBOX_EXEC_TOOL_NAME:
@@ -37,6 +39,10 @@ class NativeToolLoader(loader.ToolLoader):
async def shutdown(self):
pass
def _is_sandbox_available(self) -> bool:
box_service = getattr(self.ap, 'box_service', None)
return bool(getattr(box_service, 'available', False))
def _build_sandbox_exec_tool(self) -> resource_tool.LLMTool:
return resource_tool.LLMTool(
name=SANDBOX_EXEC_TOOL_NAME,