mcp-server-study
Verified Safeby small-xiexu
Overview
This project implements a Spring AI-based MCP (Model Context Protocol) server, enabling AI models to interact with external systems by providing various tool capabilities like querying computer configurations, exporting database data, querying weather, and publishing CSDN articles.
Installation
java -jar /path/to/mcp-server-study-1.0.0.jarEnvironment Variables
- CSDN_CA_KEY
- CSDN_CA_NONCE
- CSDN_CA_SIGNATURE
Security Notes
The project demonstrates robust security practices, especially for database interactions, using a custom `SqlValidator` and the Druid SQL firewall to prevent SQL injection (allowing only SELECT queries and disallowing multi-statements, comments, and DDL/DML operations). The `CsvWriter` prevents path traversal attacks. The `ComputerService` executes fixed system commands, mitigating direct command injection risks. CSDN API credentials are managed via external files and environment variables, avoiding hardcoding secrets in the source code. Operational security of these credentials is the user's responsibility. No 'eval' or obfuscation found.
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