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* refactor: better SSRF Protection in Action and Tool Services - Added `createSSRFSafeAgents` function to create HTTP/HTTPS agents that block connections to private/reserved IP addresses, enhancing security against SSRF attacks. - Updated `createActionTool` to accept a `useSSRFProtection` parameter, allowing the use of SSRF-safe agents during tool execution. - Modified `processRequiredActions` and `loadAgentTools` to utilize the new SSRF protection feature based on allowed domains configuration. - Introduced `resolveHostnameSSRF` function to validate resolved IPs against private ranges, preventing potential SSRF vulnerabilities. - Enhanced tests for domain resolution and private IP detection to ensure robust SSRF protection mechanisms are in place. * feat: Implement SSRF protection in MCP connections - Added `createSSRFSafeUndiciConnect` function to provide SSRF-safe DNS lookup options for undici agents. - Updated `MCPConnection`, `MCPConnectionFactory`, and `ConnectionsRepository` to include `useSSRFProtection` parameter, enabling SSRF protection based on server configuration. - Enhanced `MCPManager` and `UserConnectionManager` to utilize SSRF protection when establishing connections. - Updated tests to validate the integration of SSRF protection across various components, ensuring robust security measures are in place. * refactor: WS MCPConnection with SSRF protection and async transport construction - Added `resolveHostnameSSRF` to validate WebSocket hostnames against private IP addresses, enhancing SSRF protection. - Updated `constructTransport` method to be asynchronous, ensuring proper handling of SSRF checks before establishing connections. - Improved error handling for WebSocket transport to prevent connections to potentially unsafe addresses. * test: Enhance ActionRequest tests for SSRF-safe agent passthrough - Added tests to verify that httpAgent and httpsAgent are correctly passed to axios.create when provided in ActionRequest. - Included scenarios to ensure agents are not included when no options are specified. - Enhanced coverage for POST requests to confirm agent passthrough functionality. - Improved overall test robustness for SSRF protection in ActionRequest execution. |
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