测井数据库统一认证及权限管理系统设计与开发

摘要

随着企业内部对多数据库系统的整合，迫切需要统一的用户认证及权限管理系统。研究了基于角色的访问控制RBAC （Role-Based Access Control）模型和轻量级目录访问协议LDAP（Lightweight Directory Access Protocol），在此基础上，设计并实现了一套统一、安全、可扩展且高效的统一认证及权限管理系统，并实际应用达到了预期效果。%Following the integration of many database systems in enterprise, the unified user authentication and permission manage-ment system is needed urgently. This paper studies Role-Based Access Control model and Lightweight Directory Access Protocol. The paper puts forward a unified, safe, extensive and effective unification user authentication and permission management system which is applied to practical system and attains prospective result when it is applied.