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codeql/python/ql/lib/semmle/python/security/dataflow/ReflectedXssQuery.qll
2022-06-20 15:46:38 +02:00

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/**
* Provides a taint-tracking configuration for detecting "reflected server-side cross-site scripting" vulnerabilities.
*
* Note, for performance reasons: only import this file if
* `ReflectedXSS::Configuration` is needed, otherwise
* `ReflectedXSSCustomizations` should be imported instead.
*/
private import python
import semmle.python.dataflow.new.DataFlow
import semmle.python.dataflow.new.TaintTracking
import ReflectedXSSCustomizations::ReflectedXss
/**
* A taint-tracking configuration for detecting "reflected server-side cross-site scripting" vulnerabilities.
*/
class Configuration extends TaintTracking::Configuration {
Configuration() { this = "ReflectedXSS" }
override predicate isSource(DataFlow::Node source) { source instanceof Source }
override predicate isSink(DataFlow::Node sink) { sink instanceof Sink }
override predicate isSanitizer(DataFlow::Node node) { node instanceof Sanitizer }
deprecated override predicate isSanitizerGuard(DataFlow::BarrierGuard guard) {
guard instanceof SanitizerGuard
}
}