III
目 录
摘 要 ............................................................................................................................... I
ABSTRACT .................................................................................................................... II
第一章 绪 论 .................................................................................................................1
§1.1 课题研究的目的和意义 ....................................................................................... 1
§1.2 国内外研究现状 ................................................................................................... 2
§1.3 论文主要工作 ....................................................................................................... 3
§1.4 论文结构安排 ....................................................................................................... 4
第二章 Web 服务及 SOAP 协议 ....................................................................................6
§2.1 Web 服务简介 ....................................................................................................... 6
§2.1.1 Web 服务的概念和特征 ................................................................................ 6
§2.1.2 Web 服务模式 ................................................................................................ 8
§2.2 Web 服务的规范 ................................................................................................... 9
§2.2.1 XML ..............................................................................................................10
§2.2.2 WSDL ........................................................................................................... 12
§2.2.3 UDDI .............................................................................................................12
§2.3 SOAP 协议分析 ..................................................................................................13
§2.3.1 SOAP 简介 ................................................................................................... 13
§2.3.2 消息组成 .......................................................................................................13
§2.3.3 SOAP 消息交换模型 ................................................................................... 16
§2.4 SOAP 协议采用的安全机制 ..............................................................................18
§2.4.1 安全令牌 .......................................................................................................18
§2.4.2 完整性 ...........................................................................................................18
§2.4.3 保密性 ...........................................................................................................19
第三章 访问控制技术 ...................................................................................................20
§3.1 访问控制概述 ..................................................................................................... 20
§3.1.1 访问控制的基本概念 ...................................................................................20
§3.1.2 访问控制的基本任务 ...................................................................................20
§3.2 访问控制策略 ..................................................................................................... 21
§3.2.1 访问控制的权限管理策略 ...........................................................................21
§3.2.2 访问控制的基本策略 ...................................................................................22
§3.3 访问控制机制 ..................................................................................................... 22
§3.3.1 访问控制矩阵(Access Control Matrix,ACM) .......................................... 22
§3.3.2 访问控制列表(Access Control Lists,ACL) ...............................................23
§3.4 访问控制的经典模型 ......................................................................................... 24
§3.4.1 自主访问控制模型 .......................................................................................24
§3.4.2 强制访问控制模型 .......................................................................................25
§3.5 基于角色的访问控制模型 ................................................................................. 25
§3.5.1 RBAC 模型概述 ...........................................................................................25
§3.5.2 RBAC 模型的核心思想 ...............................................................................26