Résumé
Cet article présente une nouvelle architecture de plate-forme active pour la conception et le déploiement de services réseaux,aswa:Architecture à base deServicesWebActifs. Sur le plan architectural,aswa définit un nœud actif dont les fonctionnalités se répartissent suivant un système d’exploitation, un environnement d’exécution et les Applications Actives. Sur le plan de l’implémentation,aswa est une plate-forme à base de composantes s’appuyant sur les Services Web, ce qui assure la portabilité au niveau des systèmes d’exploitation ainsi qu’au niveau des langages de programmation. En ce qui concerne le déploiement,aswa utilise l’approche nœud actif avec la possibilité de contrôler le chargement de code. En terme de sécurité,aswa permet de sécuriser le déploiement des services actifs en utilisant d’une part le protocolehttps et d’autre part l’en-tête des enveloppessoap des services web. Enfin pour valider cette architecture,aswa définit un pare-feu sous forme d’une application active pour sécuriser le déploiement du code.
Abstract
This paper presents a novel active architecture for building and deploying network services:aswa, Web Services based Active network Architecture. At the architectural level,aswa defines an active node whose functionalities are divided into the Node Operating System, the Execution Environment, and the Active Applications. At the implementation level,aswa is a Web Services based platform where new components could be added and deployed, in order to dynamically modify network nodes behavior. Applications can be developed with any language and communicate across heterogeneous environments, and across Internet and Intranet structures. At the deployment levelaswa uses an active node approach, and offers a controlled deployment mode. In terms of security, Authentication of deployed code and protection of the nodes is achieved by the use ofhttps and the header extensions of thesoap envelope. Finally to validate this architecture,aswa defines a Firewall as an Active Application to secure the code deployment.
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Chamoun, M., Kilany, R. & Serhrouchni, A. Architecture d’un réseau actif à base de services Web. Ann. Télécommun. 59, 615–640 (2004). https://doi.org/10.1007/BF03179690
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DOI: https://doi.org/10.1007/BF03179690
Mots clés
- Réseau télécommunication actif
- Architecture réseau
- Gestion service télécommunication
- Toile mondiale
- Routage réseau
- Pare feu
- Sécurité communication