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C#: Add some source/sink examples where lifting is applied.

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This commit is contained in:
Michael Nebel
2024-06-27 10:27:50 +02:00
parent 64ac52e918
commit 3180d8f752
4 changed files with 69 additions and 1 deletions
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1
csharp/ql/test/utils/modelgenerator/dataflow/CaptureSinkModels.ext.yml
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@@ -4,6 +4,7 @@ extensions:
extensible: sinkModel
data:
- [ "Sinks", "NewSinks", False, "Sink", "(System.Object)", "", "Argument[0]", "test-sink", "manual"]
- [ "Sinks", "NewSinks", False, "Sink2", "(System.Object)", "", "Argument[0]", "test-sink2", "manual"]
- [ "Sinks", "NewSinks", False, "ManualSinkAlreadyDefined", "(System.Object)", "", "Argument[0]", "test-sink", "manual"]
- addsTo:

2
csharp/ql/test/utils/modelgenerator/dataflow/CaptureSourceModels.ext.yml
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@@ -4,6 +4,8 @@ extensions:
extensible: sourceModel
data:
- ["Sources", "NewSources", False, "ManualSourceAlreadyDefined", "()", "", "ReturnValue", "test-source", "manual"]
- ["Sources", "NewSources", False, "Source1", "()", "", "ReturnValue", "source-kind-1", "manual"]
- ["Sources", "NewSources", False, "Source2", "()", "", "ReturnValue", "source-kind-2", "manual"]
- addsTo:
pack: codeql/csharp-all

32
csharp/ql/test/utils/modelgenerator/dataflow/Sinks.cs
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@@ -14,7 +14,11 @@ public class NewSinks
// Sink defined in the extensible file next to the test.
// neutral=Sinks;NewSinks;Sink;(System.Object);summary;df-generated
public void Sink(object o) => throw null;
public static void Sink(object o) => throw null;
// Sink defined in the extensible file next to the test.
// neutral=Sinks;NewSinks;Sink2;(System.Object);summary;df-generated
public static void Sink2(object o) => throw null;
// New sink
// sink=Sinks;NewSinks;false;WrapResponseWrite;(System.Object);;Argument[0];html-injection;df-generated
@@ -105,6 +109,32 @@ public class NewSinks
{
Sink(o);
}
public abstract class DataWriter
{
// neutral=Sinks;NewSinks+DataWriter;Write;(System.Object);summary;df-generated
public abstract void Write(object o);
}
public class DataWriterKind1 : DataWriter
{
// sink=Sinks;NewSinks+DataWriter;true;Write;(System.Object);;Argument[0];test-sink;df-generated
// neutral=Sinks;NewSinks+DataWriterKind1;Write;(System.Object);summary;df-generated
public override void Write(object o)
{
Sink(o);
}
}
public class DataWriterKind2 : DataWriter
{
// sink=Sinks;NewSinks+DataWriter;true;Write;(System.Object);;Argument[0];test-sink2;df-generated
// neutral=Sinks;NewSinks+DataWriterKind2;Write;(System.Object);summary;df-generated
public override void Write(object o)
{
Sink2(o);
}
}
}
public class CompoundSinks

35
csharp/ql/test/utils/modelgenerator/dataflow/Sources.cs
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@@ -4,6 +4,15 @@ namespace Sources;
public class NewSources
{
// Defined as source in the extensions file next to the test.
// neutral=Sources;NewSources;Source1;();summary;df-generated
public static string Source1() => throw null;
// Defined as source in the extensions file next to the test.
// neutral=Sources;NewSources;Source2;();summary;df-generated
public static string Source2() => throw null;
// New source
// source=Sources;NewSources;false;WrapConsoleReadLine;();;ReturnValue;local;df-generated
// neutral=Sources;NewSources;WrapConsoleReadLine;();summary;df-generated
@@ -79,4 +88,30 @@ public class NewSources
{
return Console.ReadLine();
}
public abstract class DataReader
{
// neutral=Sources;NewSources+DataReader;Read;();summary;df-generated
public abstract string Read();
}
public class DataReaderKind1 : DataReader
{
// source=Sources;NewSources+DataReader;true;Read;();;ReturnValue;source-kind-1;df-generated
// neutral=Sources;NewSources+DataReaderKind1;Read;();summary;df-generated
public override string Read()
{
return Source1();
}
}
public class DataReaderKind2 : DataReader
{
// source=Sources;NewSources+DataReader;true;Read;();;ReturnValue;source-kind-2;df-generated
// neutral=Sources;NewSources+DataReaderKind2;Read;();summary;df-generated
public override string Read()
{
return Source2();
}
}
}