摘要
针对ASP服务平台用户和服务之间权限分配日趋复杂的问题,提出了一种新的角色访问控制(A_RBAC)模型,利用代理层将平台服务与企业级用户关联,采用分级授权的用户角色访问控制运行机制,实现了用户代理机制下权限访问的区域自治性,并应用轻量级目录访问协议(LDAP)和J2EE技术将其设计实现于合肥市中小企业信息化托管平台。实践证明,该模型有效地降低了权限分配的复杂性。
In order to solve the raore and raore complicated problem of permission assignment between users and services on ASP service platform, A new Role-Based Access Control （A_RBAC） model was proposed, A_RBAC model made platform services associated with enterprise level user by making use of Agent layer, adopted mechanism of user role access control of classification authorization, implemented regional autonomy of permission access in user Agent mechanism and was applied to the platform of information trusteeship of small medium enterprises with Lightweight Directory Access Protocol （LDAP） and Java 2 Platform Enterprise Edition （J2EE） in Hefei city, The results show that the complexity of permission assignment is effectively reduced.
出处
《计算机应用》
CSCD
北大核心
2007年第9期2200-2201,2205,共3页
journal of Computer Applications
基金
合肥市制造业信息化专项基金资助项目(合科[2005]11号)
安徽省高等学校青年教师科研计划项目(2006JQ1013)
合肥工业大学科学研究发展基金资助项目(060503F)
