微计算机信息
微計算機信息
미계산궤신식
CONTROL & AUTOMATION
2010年
3期
56-58
,共3页
简单对象访问协议%角色%细粒度%访问控制
簡單對象訪問協議%角色%細粒度%訪問控製
간단대상방문협의%각색%세립도%방문공제
SOAP%Role%Fine grain%Access control
简单对象访问协议(SOAP)是面向服务架构(SOA)中实现远程服务调用的协议.但是它没有定义标准的服务访问控制规范.本文提出了一种符合SOAP消息中XML语法的服务访问控制结构.并以此结构为基础,构建了一个动态细粒度基于角色的服务访问控制模型DFG-RBAC(Dynamic Fine Grain Role-based Access Control).同时,利用目录服务器设计了服务访问权限数据存储与查询机制,实现了精确、高效的服务访问控制.
簡單對象訪問協議(SOAP)是麵嚮服務架構(SOA)中實現遠程服務調用的協議.但是它沒有定義標準的服務訪問控製規範.本文提齣瞭一種符閤SOAP消息中XML語法的服務訪問控製結構.併以此結構為基礎,構建瞭一箇動態細粒度基于角色的服務訪問控製模型DFG-RBAC(Dynamic Fine Grain Role-based Access Control).同時,利用目錄服務器設計瞭服務訪問權限數據存儲與查詢機製,實現瞭精確、高效的服務訪問控製.
간단대상방문협의(SOAP)시면향복무가구(SOA)중실현원정복무조용적협의.단시타몰유정의표준적복무방문공제규범.본문제출료일충부합SOAP소식중XML어법적복무방문공제결구.병이차결구위기출,구건료일개동태세립도기우각색적복무방문공제모형DFG-RBAC(Dynamic Fine Grain Role-based Access Control).동시,이용목록복무기설계료복무방문권한수거존저여사순궤제,실현료정학、고효적복무방문공제.
Simple Object "Access protocol (SOAP) is used to call remote services in SOA. But there is no specification for services access control defined in SOAP. This paper proposes a services access control structure which is a XML element stored in SOAP message. And based on the services access control structure, a DFG-RBAC model that implements dynamic fine grain role-based access control is presented. Aprototype is designed for services access control data based on OpenLDAP server to provide an accura-cy and efficiency access control.
