CodeQL library for Java/Kotlin
codeql/java-all 7.8.0 (changelog, source)
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Module SensitiveCommunicationConfig

Taint configuration tracking flow from variables containing sensitive information to broadcast Intents.

Import path

import semmle.code.java.security.AndroidSensitiveCommunicationQuery

Predicates

allowImplicitRead

Holds if an arbitrary number of implicit read steps of content c may be taken at node.

isBarrier

Holds if broadcast doesn’t specify receiving package name of the 3rd party app

isSink

Holds if sink is a relevant data flow sink.

isSource

Holds if source is a relevant data flow source.

observeDiffInformedIncrementalMode

Holds if sources and sinks should be filtered to only include those that may lead to a flow path with either a source or a sink in the location range given by AlertFiltering. This only has an effect when running in diff-informed incremental mode.