Rollipõhine juurdepääsukontroll kui SecureUML mudel veebirakenduste arenduses kasutades Spring Security platvormi
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2016
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Tänapäeval on efektiivse äri üheks võtmeks kiire ja edukas veebirakenduste arendus. Samas, uudsed maailmas levinud nõuded eeldavad keerukat lähenemist juurdepääsukontrolli ja kasutajate rühmade koostöövõime määratlemisel. Tavapäraselt hõlmab tarkvara arenduse protsess erinevaid vastutavaid osalisi rakenduse hindamisel, plaanide koostamisel, arendusel, rakendamisel ja kasutajatoe tagamisel, mille tulemusena suureneb informatsiooni kadu ja keerukus sihtgruppide vahelises suhtluses. Arendusmeeskonnad peaksid sellise olukorra vältimiseks ja väärtõlgendustest ning turvalisuse nõuete rikkumisest tulenevate võimalike riskide leevendamiseks tarkvara arenduses kasutama vahendeid, mis võimaldavad kiiret ja täpset veebirakenduse interpreteerimist läbi mudeli. Modelleerimine aitab tunduvalt vähendada võimalikke probleeme ja tagab funktsionaalsuse vajadused arvestades soovitud rollipõhise juurdepääsukontrolli mudeliga. Antud töös pakutakse välja kontseptuaalne Eclipse IDE lisandmooduli realisatsioon, et toetada ja lihtsustada mudelil baseeruvat lähenemist veebirakenduste arendamisel kasutades Spring platvormi. Loodud lisandmoodul toetab Spring Security esitusviiside tuvastamist koos võimega visualiseerida nende üle rollipõhise juurdepääsukontrolli mudelit. Visuaalse mudeli genereerimine toimub kahe peamise astmena: Spring Security konfiguratsiooni tuvastamine ja esituse genereerimine kasutades SecureUML modelleerimise keelt. Loodud lisandmooduli kontseptsioon valideeriti juhtumiuuringutega, mis näitasid lisandmooduli sobivust tarkvara arendajate jaoks tänu integreeritud lahendusele, et tagada kiiremat arendust ja abi valitud veebirakenduse rollipõhise juurdepääsukontrolli mudelist arusaamisel.
Nowadays fast and successful development of a web application is one of the keys to effective business. However, modern world requirements define the complex approach in definition of ac-cess control and user groups’ interoperability. The software development process typically in-volves different responsible members for the application assessment, planning, development, de-ployment and support, as a consequence, increasing the complexity and information losses be-tween target groups. In order to mitigate possible risks in software development misinterpretation and security violation, teams should use tools that allow fast and accurate interpretation of the web application through a model. Modelling will help with minimization of possible problems and ensure the functionality needs with respect to desired RBAC model. In order to support and simpli-fy the model-driven approach for a web application development with Spring platform, realization of a concept plugin for Eclipse IDE is proposed. This plugin supports the recognition of Spring Security notations with capability to visualize the RBAC model on top of them. The generation of visual model is achieved in two main steps: recognition of Spring Security configuration and gen-eration of representation with SecureUML modeling language. The concept of contributed plugin was validated within case studies that demonstrated the acceptance of this plugin by software de-velopers due to its integrated solution for faster development and help in understanding of RBAC model for the selected web application.
Nowadays fast and successful development of a web application is one of the keys to effective business. However, modern world requirements define the complex approach in definition of ac-cess control and user groups’ interoperability. The software development process typically in-volves different responsible members for the application assessment, planning, development, de-ployment and support, as a consequence, increasing the complexity and information losses be-tween target groups. In order to mitigate possible risks in software development misinterpretation and security violation, teams should use tools that allow fast and accurate interpretation of the web application through a model. Modelling will help with minimization of possible problems and ensure the functionality needs with respect to desired RBAC model. In order to support and simpli-fy the model-driven approach for a web application development with Spring platform, realization of a concept plugin for Eclipse IDE is proposed. This plugin supports the recognition of Spring Security notations with capability to visualize the RBAC model on top of them. The generation of visual model is achieved in two main steps: recognition of Spring Security configuration and gen-eration of representation with SecureUML modeling language. The concept of contributed plugin was validated within case studies that demonstrated the acceptance of this plugin by software de-velopers due to its integrated solution for faster development and help in understanding of RBAC model for the selected web application.