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Update Sql Injection queries

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move java/ql/src/Security/CWE/CWE-089/SqlInjectionLib.qll -> java/ql/lib/semmle/code/java/security/SqlInjectionQuery.qll
This commit is contained in:
Alvaro Muñoz Sanchez
2022-04-06 10:57:14 +02:00
parent ccd7bb5e70
commit abaa71e2c5
4 changed files with 11 additions and 5 deletions
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33
java/ql/src/Security/CWE/CWE-089/SqlInjectionLib.qll
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@@ -1,33 +0,0 @@
/** Definitions used by the queries for database query injection. */
import java
import semmle.code.java.dataflow.FlowSources
import semmle.code.java.security.QueryInjection
private class QueryInjectionFlowConfig extends TaintTracking::Configuration {
QueryInjectionFlowConfig() { this = "SqlInjectionLib::QueryInjectionFlowConfig" }
override predicate isSource(DataFlow::Node src) { src instanceof RemoteFlowSource }
override predicate isSink(DataFlow::Node sink) { sink instanceof QueryInjectionSink }
override predicate isSanitizer(DataFlow::Node node) {
node.getType() instanceof PrimitiveType or
node.getType() instanceof BoxedType or
node.getType() instanceof NumberType
}
override predicate isAdditionalTaintStep(DataFlow::Node node1, DataFlow::Node node2) {
any(AdditionalQueryInjectionTaintStep s).step(node1, node2)
}
}
/**
* Implementation of `SqlTainted.ql`. This is extracted to a QLL so that it
* can be excluded from `SqlUnescaped.ql` to avoid overlapping results.
*/
predicate queryTaintedBy(
QueryInjectionSink query, DataFlow::PathNode source, DataFlow::PathNode sink
) {
exists(QueryInjectionFlowConfig conf | conf.hasFlowPath(source, sink) and sink.getNode() = query)
}

2
java/ql/src/Security/CWE/CWE-089/SqlTainted.ql
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@@ -14,7 +14,7 @@
import java
import semmle.code.java.dataflow.FlowSources
import SqlInjectionLib
import semmle.code.java.security.SqlInjectionQuery
import DataFlow::PathGraph
from QueryInjectionSink query, DataFlow::PathNode source, DataFlow::PathNode sink

2
java/ql/src/Security/CWE/CWE-089/SqlTaintedLocal.ql
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@@ -14,7 +14,7 @@
import semmle.code.java.Expr
import semmle.code.java.dataflow.FlowSources
import SqlInjectionLib
import semmle.code.java.security.SqlInjectionQuery
import DataFlow::PathGraph
class LocalUserInputToQueryInjectionFlowConfig extends TaintTracking::Configuration {

2
java/ql/src/Security/CWE/CWE-089/SqlUnescaped.ql
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@@ -14,7 +14,7 @@
import java
import semmle.code.java.security.SqlUnescapedLib
import SqlInjectionLib
import semmle.code.java.security.SqlInjectionQuery
class UncontrolledStringBuilderSource extends DataFlow::ExprNode {
UncontrolledStringBuilderSource() {