The File class and related modules were moved from core.file to
core.workflow.file in the sandboxed-agent branch. This commit
updates all remaining references including test mock/patch paths,
Switch component defaultValue→value changes, and account setting
tab constant updates.
Made-with: Cursor
DifyCli and AppAssets used hardcoded absolute paths under /tmp/.dify/,
causing concurrent sandbox sessions on the same host (e.g. SSH provider)
to overwrite each other's config files and CLI binaries.
- Add Sandbox.id property (uuid4 hex) as a stable, path-safe identifier
independent of provider-specific environment IDs
- Convert DifyCli/AppAssets from static constants to per-sandbox instances
namespaced under /tmp/.dify/{sandbox.id}/
- Replace all vm.metadata.id references with sandbox.id
- Replace upload_file with heredoc-based pipeline step in session.py to
reduce round-trips
Introduce app_asset_contents table as a read-through cache over S3 for
text-like asset files (e.g. .md skill documents). This eliminates N
individual S3 fetches during SkillBuilder builds — bulk_load pulls all
content in a single SQL query with S3 fallback on miss.
Key components:
- CachedContentAccessor: DB-first read / dual-write / S3 fallback
- AssetContentService: static DB operations (get, get_many, upsert, delete)
- should_mirror(): single source of truth for extension-based policy
- Alembic migration for app_asset_contents table
Modified callers:
- SkillBuilder uses accessor.bulk_load() instead of per-node S3 reads
- AppAssetService.get/update_file_content route through accessor
- delete_node cleans both DB cache and S3
- draft_app_assets_initializer uses should_mirror() instead of hardcoded .md
- Implemented File Upload node with support for uploading files to the sandbox.
- Added necessary UI components including node panel and default configurations.
- Enhanced workflow constants and enums to include File Upload.
- Updated error handling for file upload operations.
- Integrated File Upload into existing workflow structure, ensuring compatibility with variable handling and output management.
- Added translations for new File Upload features in workflow.json.
feat: hide output tools and improve JSON formatting for structured output
feat: hide output tools and improve JSON formatting for structured output
fix: handle prompt template correctly to extract selectors for step run
fix: emit StreamChunkEvent correctly for sandbox agent
chore: better debug message
fix: incorrect output tool runtime selection
fix: type issues
fix: align parameter list
fix: align parameter list
fix: hide internal builtin providers from tool list
vibe: implement file structured output
vibe: implement file structured output
fix: refix parameter for tool
fix: crash
fix: crash
refactor: remove union types
fix: type check
Merge branch 'feat/structured-output-with-sandbox' into feat/support-agent-sandbox
fix: provide json as text
fix: provide json as text
fix: get AgentResult correctly
fix: provides correct prompts, tools and terminal predicates
fix: provides correct prompts, tools and terminal predicates
fix: circular import
feat: support structured output in sandbox and tool mode
- Updated API routes to use app_id instead of sandbox_id for file operations, aligning with user-specific sandbox workspaces.
- Enhanced SandboxFileService and related classes to accommodate app_id in file listing and download functionalities.
- Refactored storage key generation for sandbox archives to include app_id, ensuring proper file organization.
- Adjusted frontend contracts and services to reflect the new app_id parameter in API calls.
- Implemented the `exists` method in `SandboxFileSource` and its subclasses to verify the availability of sandbox sources.
- Updated `SandboxFileService` to utilize the new `exists` method for improved error handling when listing files and downloading files.
- Removed the previous check for storage existence in `archive_source.py` and replaced it with the new method.
- Replaced direct storage references with SilentStorage in various components to enhance fallback mechanisms.
- Updated storage key formats for sandbox archives and files to improve clarity and consistency.
- Refactored related classes and methods to utilize the new SandboxFilePath structure.
- Adjusted unit tests to reflect changes in the StorageTicket model and its serialization methods.
- Removed unused app asset download and upload endpoints, along with sandbox archive and file download endpoints.
- Updated imports in the file controller to reflect the removal of these endpoints.
- Simplified the generator.py file by consolidating the code context field definition.
- Enhanced the storage layer with a unified presign wrapper for better handling of presigned URLs.
- Added an `enabled` field to `DifyCliToolConfig` and `ToolDependency` to manage tool activation status.
- Updated `DifyCliConfig` to handle tool dependencies more effectively, ensuring only enabled tools are processed.
- Refactored `SkillCompiler` to utilize `tool_id` for better identification of tools and improved handling of disabled tools.
- Introduced a new method `_extract_disabled_tools` in `LLMNode` to streamline the extraction of disabled tools from node data.
- Enhanced metadata parsing to account for tool enablement, improving overall tool management.
Updated multiple modules to utilize gevent for concurrency, ensuring compatibility with gevent-based WSGI servers. This includes replacing threading.Thread and threading.Event with gevent.spawn and gevent.event.Event, respectively, to prevent blocking and improve performance during I/O operations.
- Refactored SandboxBuilder, Sandbox, CommandFuture, and DockerDemuxer to use gevent.
- Added detailed docstrings explaining the changes and benefits of using gevent primitives.
This change enhances the responsiveness and efficiency of the application in a gevent environment.
