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JS: NextJSStaticPropsStep

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This commit is contained in:
Asger Feldthaus
2021-03-17 12:33:55 +00:00
parent 0035defd72
commit 64c7d4e597
1 changed files with 7 additions and 10 deletions
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17
javascript/ql/src/semmle/javascript/frameworks/Next.qll
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@@ -126,17 +126,14 @@ module NextJS {
/**
* A step modelling the flow from the server-computed props object to the default exported function that renders the page.
*/
class NextJSStaticPropsStep extends DataFlow::AdditionalFlowStep, DataFlow::FunctionNode {
Module pageModule;
NextJSStaticPropsStep() {
pageModule = getAPagesModule() and
this = pageModule.getAnExportedValue("default").getAFunctionValue()
}
class NextJSStaticPropsStep extends DataFlow::SharedFlowStep {
override predicate step(DataFlow::Node pred, DataFlow::Node succ) {
pred = getAPropsSource(pageModule) and
succ = this.getParameter(0)
exists(Module pageModule, DataFlow::FunctionNode function |
pageModule = getAPagesModule() and
function = pageModule.getAnExportedValue("default").getAFunctionValue() and
pred = getAPropsSource(pageModule) and
succ = function.getParameter(0)
)
}
}