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35 lines
1.0 KiB
Plaintext
35 lines
1.0 KiB
Plaintext
import javascript
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class TestTaintTrackingConfiguration extends TaintTracking::Configuration {
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TestTaintTrackingConfiguration() { this = "TestTaintTrackingConfiguration" }
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override predicate isSource(DataFlow::Node src) {
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exists(VariableDeclarator vd |
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vd.getBindingPattern().(VarDecl).getName().matches("%source%") and
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src.asExpr() = vd.getInit()
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)
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}
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override predicate isSink(DataFlow::Node snk) {
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exists(VariableDeclarator vd |
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vd.getBindingPattern().(VarDecl).getName().matches("%sink%") and
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snk.asExpr() = vd.getInit()
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)
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}
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override predicate isSanitizer(DataFlow::Node src, DataFlow::Node snk) {
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src = src and
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snk.asExpr().(PropAccess).getPropertyName() = "notTracked"
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or
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exists(Function f |
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f.getName().matches("%noReturnTracking%") and
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src = f.getAReturnedExpr().flow() and
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snk.(DataFlow::InvokeNode).getACallee() = f
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)
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}
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}
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from TestTaintTrackingConfiguration tttc, DataFlow::Node src, DataFlow::Node snk
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where tttc.hasFlow(src, snk)
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select src, snk
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