全部 标题 作者
关键词 摘要

OALib Journal期刊
ISSN: 2333-9721
费用:99美元

查看量下载量

相关文章

更多...
电子学报  2004 

构件运行支撑平台反射体系的安全框架设计与实现

, PP. 211-214

Keywords: 反射式中间件,构件运行支撑平台,安全,J2EE

Full-Text   Cite this paper   Add to My Lib

Abstract:

反射式软件中间件改变了传统中间件纯粹的“黑盒复用”方式,以观测和控制基于中间件的软件系统的运行状态和行为.作为主流的中间件产品,构件运行支撑平台有必要引入反射以适应动态开放的Internet环境.但是,在带来更大开放性的同时,反射也给构件运行支撑平台带来安全隐患.为此,针对反射体系的特点,本文逐层分析其中潜在的安全隐患,制定了一种特定于反射体系的安全框架,实现了四层安全访问控制机制.该安全框架在反射式J2EE应用服务器PKUAS(PekingUniversityApplicationServer)中得到实现,并通过性能测试考察了安全框架对反射系统运行时刻性能的影响.

References

[1]  Caronel D,J Vayssiere.A security framework for reflective Java applications[J].Software Practice and Experience,2003.33.821-846.
[2]  Ibrahim M H.Report of the first workshop on reflection and metalevel architectures in object-oriented programming[A].OOPSLA/ECOOP''90[C].Ottawa,Canada,October 1990.
[3]  Oreizy P,M M Gorlick,R N Taylor,et al.An architecture-based approach to self-adaptive software[J].IEEE Intelligent Systems,May/June 1999.54-62.
[4]  黄罡,梅宏,杨芙清.基于反射式软件中间件的运行时软件体系结构[J].中国科学,E辑,技术科学,2004,34(2):121-138.
[5]  Blair G S,G Coulson,P Robin,M Papathomas.An architecture for next generation middleware[A].Proceedings of the IFIP International Conference on Distributed Systems Platforms and Open Distributed Processing (Middleware''98)[C].Lake District,UK,Editors:Davies N,Raymond,K,Seitz J,Springer-Verlag,1998.191-206.
[6]  Fleury M,Reverbel F.The JBoss extensible server[J].Proceedings of IFIP/ACM Middleware 2003,2003,LNCS 2672,344-373.
[7]  Maes P.Concepts and experiments in computational reflection[A],Proceedings of ACM Conference on Object-Oriented Programming,Systems,Languages and Applications (OOPSLA'' 87)[C].Orlando,FL USA,October 1987.147-155.
[8]  Mei H,G Huang.PKUAS:An architecture-based reflective component operating platform[A].invited paper,10th IEEE International Workshop on Future Trends of Distributed Computing Systems (FTDCS)[C].Suzhou,China,26-28 May 2004.
[9]  Oliva A,L E Buzato.The design and implementation of guaraná[A].5th USENIX Conference on Object-Oriented Technologies and Systems (COOTS ''99)[C/OL].http://www.ic.unicamp.br/~ oliva/guarana/docs/desimpl,ps.gz.
[10]  黄罡,王千祥,曹东刚,梅宏.PKUAS:一种面向领域的构件运行支撑平台,电子学报,2002,30(12A):1938-1942.HUANG Gang,et al.PKUAS:A domain-oriented component operating platform[J].ACTA ELECTRONICA SINICA,2002,30(12A):1938-1942.

Full-Text

Contact Us

service@oalib.com

QQ:3279437679

WhatsApp +8615387084133