应用服务提供商平台统一用户管理模型的研究与实现

针对目前国内应用服务提供商平台的发展趋势及其在网络身份管理中面临的问题，提出了一种基于虚拟身份的统一用户管理模型。该模型与传统基于代理的统一用户管理模型相比，在开放性、易扩展性、易用性和可管理性上都具有明显的优势，模型中涉及了资源适配器的开发、身份配给流程的定义、数据同步策略的实现等诸多问题。采用先进的Java2平台企业版架构、利用基于可扩展标记语言的身份模板和工作流引擎技术可以解决上述技术难点。该模型已在上海市制造业信息化公共技术服务平台统一用户管理系统中得到了成功的应用。

Unified identity management model for application service provider platform

To deal with problems in current Application Service Provider (ASP) platform development and the huge number of network identity management, a unified identity management model based on virtual identity was put forward. Compared with traditional Agent-based model, the proposed model had characteristics of openness, extensibility, easy to use and manage. The model concerned with problems such as development of resource adapters, the definition of identity provision process, and the strategy of data synchronization. And these problems were solved through technologies such as advanced manufacturing service platform of J2EE architecture, eXtensible Markup Language(XML) based identity template, and workflow engine. The unified identity management model has been successfully put into practice.