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1. Every text passage/label that appears in lessons must independent of the current language set for WebGoat.
2. Every lesson plan and solutions must be translated for each supported language.
Number 1 is achieved by using webgoat/util/WebgoatI18N.java and by having every output routed through this piece of code. You no longer say hints.add("Lesson Hint 1"); or ....addElement("Shopping Cart")) but you in the lesson you say hints.add(WebGoatI18N.get("Lesson Hint1")) or ....addElement(WebGoatI18N.get("Shopping Cart"). Then WebGoatI18N looks up the corresponding string for the language set as the current lanuage and returns it.
Number 2 is achieved by having subdirectories in lesson_plans corresponding to every language. That means, a lesson that has been translated to Spanish and German will be found in lesson_plans/English and lesson_plans/Spanish and lesson_plans/German.
This is how WebGoat finds out about available languages: in Course.java in loadResources() it looks for lesson plans.
Unlike before, now a lesson plan can be found multiple times in different "language" directories. So for every directory the lesson plan is found in, WebGoat associates this language with the lesson and also lets WebGoatI18N load the appropriate WebGoatLabels_$LANGAUGE$.properties file which contains the translations of labels.
So this is what you have to do for a new language:
First of all, you have to copy and translate every lesson plan that you need in the new language, and then you also have to create a WebGoatLabels_$LANGUAGE$.properties file with that labels that will be used in these lessons. Atm WebGoat crashes throws an exception when a label is missing but this can be sorted out quickly.
git-svn-id: http://webgoat.googlecode.com/svn/trunk@389 4033779f-a91e-0410-96ef-6bf7bf53c507
12 lines
1.0 KiB
HTML
12 lines
1.0 KiB
HTML
<div align="Center">
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<p><b>Lesson Plan Title:</b> How to Perform Command Injection</p>
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</div>
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<p><b>Concept / Topic To Teach:</b></p>
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<!-- Start Instructions -->
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Command injection attacks represent a serious threat to any parameter-driven site. The methods behind an attack are easy to learn and the damage caused can range from considerable to complete system compromise. Despite these risks an incredible number of systems on the internet are susceptible to this form of attack.<br/>
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Not only is it a threat easily instigated, it is also a threat that, with a little common-sense and forethought, can be almost totally prevented. This lesson will show the student several examples of parameter injection.<br/>
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It is always good practice to sanitize all input data, especially data that will used in OS command, scripts, and database queries.<br/>
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Try to inject a command to the operating system.
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<!-- Stop Instructions -->
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<p><b>General Goal(s):</b></p>
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The user should be able to execute any command on the hosting OS. |