rspec/rules/S5247/java/rule.adoc
2021-02-02 16:54:43 +01:00

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include::../description.adoc[]
include::../ask-yourself.adoc[]
include::../recommended.adoc[]
== Sensitive Code Example
With https://github.com/samskivert/jmustache[JMustache by samskivert]:
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Mustache.compiler().escapeHTML(false).compile(template).execute(context); // Sensitive
Mustache.compiler().withEscaper(Escapers.NONE).compile(template).execute(context); // Sensitive
----
With https://freemarker.apache.org/[Freemarker]:
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freemarker.template.Configuration configuration = new freemarker.template.Configuration();
configuration.setAutoEscapingPolicy(DISABLE_AUTO_ESCAPING_POLICY); // Sensitive
----
== Compliant Solution
With https://github.com/samskivert/jmustache[JMustache by samskivert]:
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Mustache.compiler().compile(template).execute(context); // Compliant, auto-escaping is enabled by default
Mustache.compiler().escapeHTML(true).compile(template).execute(context); // Compliant
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With https://freemarker.apache.org/[Freemarker]. See https://freemarker.apache.org/docs/api/freemarker/template/Configuration.html#setAutoEscapingPolicy-int-["setAutoEscapingPolicy" documentation] for more details.
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freemarker.template.Configuration configuration = new freemarker.template.Configuration();
configuration.setAutoEscapingPolicy(ENABLE_IF_DEFAULT_AUTO_ESCAPING_POLICY); // Compliant
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include::../see.adoc[]