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StellaOps Bot
2025-12-18 09:10:36 +02:00
parent b4235c134c
commit 28823a8960
169 changed files with 11995 additions and 449 deletions
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52
src/Scanner/__Libraries/StellaOps.Scanner.CallGraph/Extraction/DotNet/DotNetCallGraphExtractor.cs
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@@ -40,8 +40,8 @@ public sealed class DotNetCallGraphExtractor : ICallGraphExtractor
workspace.WorkspaceFailed += (_, _) => { };
var solution = resolvedTarget.EndsWith(".sln", StringComparison.OrdinalIgnoreCase)
? await workspace.OpenSolutionAsync(resolvedTarget, cancellationToken).ConfigureAwait(false)
: (await workspace.OpenProjectAsync(resolvedTarget, cancellationToken).ConfigureAwait(false)).Solution;
? await workspace.OpenSolutionAsync(resolvedTarget, cancellationToken: cancellationToken).ConfigureAwait(false)
: (await workspace.OpenProjectAsync(resolvedTarget, cancellationToken: cancellationToken).ConfigureAwait(false)).Solution;
var nodesById = new Dictionary<string, CallGraphNode>(StringComparer.Ordinal);
var edges = new HashSet<CallGraphEdge>(CallGraphEdgeComparer.Instance);
@@ -203,18 +203,20 @@ public sealed class DotNetCallGraphExtractor : ICallGraphExtractor
var (file, line) = GetSourceLocation(analysisRoot, syntax.GetLocation());
var (isEntrypoint, entryType) = EntrypointClassifier.IsEntrypoint(method);
var symbol = FormatSymbol(method);
var sink = SinkRegistry.MatchSink("dotnet", symbol);
return new CallGraphNode(
NodeId: id,
Symbol: method.ToDisplayString(SymbolDisplayFormat.FullyQualifiedFormat),
Symbol: symbol,
File: file,
Line: line,
Package: method.ContainingAssembly?.Name ?? "unknown",
Visibility: MapVisibility(method.DeclaredAccessibility),
IsEntrypoint: isEntrypoint,
EntrypointType: entryType,
IsSink: false,
SinkCategory: null);
IsSink: sink is not null,
SinkCategory: sink?.Category);
}
private static CallGraphNode CreateInvokedNode(string analysisRoot, IMethodSymbol method)
@@ -223,11 +225,12 @@ public sealed class DotNetCallGraphExtractor : ICallGraphExtractor
var definitionLocation = method.Locations.FirstOrDefault(l => l.IsInSource) ?? Location.None;
var (file, line) = GetSourceLocation(analysisRoot, definitionLocation);
var sink = SinkRegistry.MatchSink("dotnet", method.ToDisplayString(SymbolDisplayFormat.FullyQualifiedFormat));
var symbol = FormatSymbol(method);
var sink = SinkRegistry.MatchSink("dotnet", symbol);
return new CallGraphNode(
NodeId: id,
Symbol: method.ToDisplayString(SymbolDisplayFormat.FullyQualifiedFormat),
Symbol: symbol,
File: file,
Line: line,
Package: method.ContainingAssembly?.Name ?? "unknown",
@@ -303,6 +306,41 @@ public sealed class DotNetCallGraphExtractor : ICallGraphExtractor
return $"dotnet:{method.ContainingAssembly?.Name}:{method.ToDisplayString(SymbolDisplayFormat.FullyQualifiedFormat)}";
}
private static string FormatSymbol(IMethodSymbol method)
{
var namespaceName = method.ContainingNamespace is { IsGlobalNamespace: false }
? method.ContainingNamespace.ToDisplayString()
: string.Empty;
var typeName = method.ContainingType is null
? string.Empty
: string.Join('.', GetContainingTypeNames(method.ContainingType));
if (string.IsNullOrWhiteSpace(namespaceName))
{
return string.IsNullOrWhiteSpace(typeName)
? method.Name
: $"{typeName}.{method.Name}";
}
return string.IsNullOrWhiteSpace(typeName)
? $"{namespaceName}.{method.Name}"
: $"{namespaceName}.{typeName}.{method.Name}";
}
private static IEnumerable<string> GetContainingTypeNames(INamedTypeSymbol type)
{
var stack = new Stack<string>();
var current = type;
while (current is not null)
{
stack.Push(current.Name);
current = current.ContainingType;
}
return stack;
}
private sealed class CallGraphEdgeComparer : IEqualityComparer<CallGraphEdge>
{
public static readonly CallGraphEdgeComparer Instance = new();