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A rewriting logic approach to the formal specification and verification of web applications

機(jī)譯:Web應(yīng)用程序正式規(guī)范和驗(yàn)證的重寫(xiě)邏輯方法

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摘要

This paper develops a Rewriting Logic framework for the automatic specification and verification of Web applications that considers the critical aspects of concurrent Web interactions, browser navigation features (e.g., forward/back-ward navigation, page refresh, and new window/tab opening), and Web script evaluation. By encompassing the main features of the most popular Web scripting languages (e.g., PHP, ASP, and Java Servlets), our scripting language is powerful enough to model the dynamics of complex Web applications, where the interactions among Web servers and Web browsers are formalized through a landmark communicating protocol that abstracts HTTP. We provide a detailed characterization of browser actions via rewrite rules and show how our models can be naturally model-checked by using the Linear Temporal Logic of Rewriting (LTLR), which is a Linear Temporal Logic that is specifically designed for model-checking rewrite theories. The framework has been completely implemented in Maude, and we report on some successful experiments that we conducted using the Maude LTLR model-checker.
機(jī)譯:本文開(kāi)發(fā)了一種用于自動(dòng)規(guī)范和驗(yàn)證Web應(yīng)用程序的重寫(xiě)邏輯框架,該框架考慮了并發(fā)Web交互,瀏覽器導(dǎo)航功能(例如,向前/向后導(dǎo)航,頁(yè)面刷新和新窗口/標(biāo)簽打開(kāi))的關(guān)鍵方面,和Web腳本評(píng)估。通過(guò)包含最流行的Web腳本語(yǔ)言(例如PHP,ASP和Java Servlet)的主要功能,我們的腳本語(yǔ)言功能強(qiáng)大,足以對(duì)復(fù)雜的Web應(yīng)用程序的動(dòng)力學(xué)建模,Web服務(wù)器和Web瀏覽器之間的交互已正式化。通過(guò)抽象HTTP的地標(biāo)通信協(xié)議。我們通過(guò)重寫(xiě)規(guī)則詳細(xì)描述了瀏覽器動(dòng)作,并展示了如何使用線(xiàn)性時(shí)序邏輯重寫(xiě)(LTLR)來(lái)自然地對(duì)模型進(jìn)行模型檢查,LTLR是專(zhuān)門(mén)用于模型校驗(yàn)重寫(xiě)理論的線(xiàn)性時(shí)序邏輯。該框架已在Maude中完全實(shí)現(xiàn),并且我們報(bào)告了使用Maude LTLR模型檢查器進(jìn)行的一些成功實(shí)驗(yàn)。

著錄項(xiàng)

  • 來(lái)源
    《Science of Computer Programming》 |2014年第15期|79-107|共29頁(yè)
  • 作者單位

    DSIC-ELP, Universitat Politecnica de Valencia, Camino de Vera s, Apdo 22012, 46071 Valencia, Spain;

    Dipartimento di Matematica e Informatica, Via delle Scienze 206, 33100 Udine, Italy;

    DSIC-ELP, Universitat Politecnica de Valencia, Camino de Vera s, Apdo 22012, 46071 Valencia, Spain;

  • 收錄信息 美國(guó)《科學(xué)引文索引》(SCI);美國(guó)《工程索引》(EI);
  • 原文格式 PDF
  • 正文語(yǔ)種 eng
  • 中圖分類(lèi)
  • 關(guān)鍵詞

    Web verification; Rewrite theory; Model checking; LTLR;

    機(jī)譯:網(wǎng)絡(luò)驗(yàn)證;重寫(xiě)理論;模型檢查;LTLR;

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