public override void GetSinks(SyntaxNodeAnalysisContext context, DiagnosticId ruleId)
{
var syntax = context.Node as AssignmentExpressionSyntax;
if (_handlerCertificateValidationExpression.IsVulnerable(context.SemanticModel, syntax, ruleId))
{
if (VulnerableSyntaxNodes.All(p => p.Sink.GetLocation() != syntax?.GetLocation()))
{
VulnerableSyntaxNodes.Push(_vulnerableSyntaxNodeFactory.Create(syntax));
}
}
if (_servicePointManagerCertificateValidationExpression.IsVulnerable(context.SemanticModel, syntax, ruleId))
{
if (VulnerableSyntaxNodes.All(p => p.Sink.GetLocation() != syntax?.GetLocation()))
{
VulnerableSyntaxNodes.Push(_vulnerableSyntaxNodeFactory.Create(syntax));
}
}
if (_requestCertificateValidationExpressionAnalyzer.IsVulnerable(context.SemanticModel, syntax, ruleId))
{
if (VulnerableSyntaxNodes.All(p => p.Sink.GetLocation() != syntax?.GetLocation()))
{
VulnerableSyntaxNodes.Push(_vulnerableSyntaxNodeFactory.Create(syntax));
}
}
}
public override void GetSinks(SyntaxNodeAnalysisContext context, DiagnosticId ruleId)
{
if (context.Node is AssignmentExpressionSyntax syntax)
{
if (!_expressionSyntaxAnalyzer.IsVulnerable(context.SemanticModel, syntax, ruleId))
return;
if (VulnerableSyntaxNodes.All(p => p.Sink.GetLocation() != syntax.GetLocation()))
VulnerableSyntaxNodes.Push(new VulnerableSyntaxNode(syntax));
}
}
public override void GetSinks(SyntaxNodeAnalysisContext context, DiagnosticId ruleId)
{
var syntax = context.Node as ClassDeclarationSyntax;
foreach (SyntaxNode node in _mvcCoreAuthorizeExpressionAnalyzer.IsVulnerable(context.SemanticModel, syntax))
{
if (VulnerableSyntaxNodes.All(p => p.Sink.GetLocation() != node.GetLocation()))
{
VulnerableSyntaxNodes.Push(new VulnerableSyntaxNode(node));
}
}
}
public override void GetSinks(SyntaxNodeAnalysisContext context, DiagnosticId ruleId)
{
var syntax = context.Node as InvocationExpressionSyntax;
if (!_expressionSyntaxAnalyzer.IsVulnerable(context.SemanticModel, syntax, ruleId))
{
return;
}
if (VulnerableSyntaxNodes.All(p => p.Sink.GetLocation() != syntax?.GetLocation()))
{
VulnerableSyntaxNodes.Push(_vulnerableSyntaxNodeFactory.Create(syntax));
}
}
public override void GetSinks(SyntaxNodeAnalysisContext context, DiagnosticId ruleId)
{
var syntax = context.Node as ObjectCreationExpressionSyntax;
if (!_expressionSyntaxAnalyzer.IsVulnerable(context.SemanticModel, syntax, ruleId))
{
return;
}
if (VulnerableSyntaxNodes.All(p => p.Sink.GetLocation() != syntax?.GetLocation()))
{
VulnerableSyntaxNodes.Push(new VulnerableSyntaxNode(syntax, _expressionSyntaxAnalyzer.Sources.ToImmutableArray()));
}
}
public override void GetSinks(SyntaxNodeAnalysisContext context, DiagnosticId ruleId)
{
var syntax = context.Node as MethodDeclarationSyntax;
if (!_expressionSyntaxAnalyzer.IsVulnerable(context.SemanticModel, syntax))
{
return;
}
if (VulnerableSyntaxNodes.All(p => p.Sink.GetLocation() != syntax?.GetLocation()))
{
VulnerableSyntaxNodes.Push(new VulnerableSyntaxNode(syntax.ReturnType));
}
}
public override void GetSinks(SyntaxNodeAnalysisContext context, DiagnosticId ruleId)
{
//Standard object creation expression
if (context.Node is MemberAccessExpressionSyntax syntax)
{
if (!_expressionSyntaxAnalyzer.IsVulnerable(context.SemanticModel, syntax, ruleId))
{
return;
}
if (VulnerableSyntaxNodes.All(p => p.Sink.GetLocation() != syntax.GetLocation()))
{
VulnerableSyntaxNodes.Push(new VulnerableSyntaxNode(syntax));
}
}
}
public override void GetSinks(SyntaxNodeAnalysisContext context, DiagnosticId ruleId)
{
var syntax = context.Node as InvocationExpressionSyntax;
if (!_expressionSyntaxAnalyzer.IsVulnerable(context.SemanticModel, syntax, ruleId))
{
return;
}
//TODO: NEEDS A CUSTOM IMPLEMENTATION TO CHECK IF PARM1 STARTS W/ A NON-TAINTED VALUE.
//E.G. CONFIGSETTING + Request PARM IS OK / FALSE POSITIVE
//TODO: NEEDS CLEANSE METHOD AS WELL
if (VulnerableSyntaxNodes.All(p => p.Sink.GetLocation() != syntax?.GetLocation()))
{
VulnerableSyntaxNodes.Push(_vulnerableSyntaxNodeFactory.Create(syntax));
}
}
public override void GetSinks(SyntaxNodeAnalysisContext context, DiagnosticId ruleId)
{
var syntax = context.Node as MethodDeclarationSyntax;
//Grab the method's return type for the location value
var returnType = syntax.GetMethodReturnType();
if (!_expressionSyntaxAnalyzer.IsVulnerable(context.SemanticModel, syntax, returnType))
{
return;
}
if (VulnerableSyntaxNodes.All(p => p.Sink.GetLocation() != returnType?.GetLocation()))
{
VulnerableSyntaxNodes.Push(_vulnerableSyntaxNodeFactory.Create(returnType));
}
}
public override void GetSinks(SyntaxNodeAnalysisContext context, DiagnosticId ruleId)
{
var syntax = context.Node as ObjectCreationExpressionSyntax;
if (!_expressionSyntaxAnalyzer.IsVulnerable(context.SemanticModel, syntax))
{
return;
}
if (VulnerableSyntaxNodes.All(p => p.Sink.GetLocation() != syntax.GetLocation()))
{
VulnerableSyntaxNodes.Push(_vulnerableSyntaxNodeFactory.Create(syntax,
RuleOptions.PasswordComplexityMinPasswordLength.ToString(),
RuleOptions.PasswordComplexityRequireNumber.ToString(),
RuleOptions.PasswordComplexityRequireLowerCharacter.ToString(),
RuleOptions.PasswordComplexityRequireUpperCharacter.ToString(),
RuleOptions.PasswordComplexityRequireSpecialCharcter.ToString()));
}
}
public override void GetSinks(SyntaxNodeAnalysisContext context, DiagnosticId ruleId)
{
var syntax = context.Node as InvocationExpressionSyntax;
if (_fileReadExpressionAnalyzer.IsVulnerable(context.SemanticModel, syntax, ruleId))
{
if (VulnerableSyntaxNodes.All(p => p.Sink.GetLocation() != syntax?.GetLocation()))
{
VulnerableSyntaxNodes.Push(_vulnerableSyntaxNodeFactory.Create(syntax, "file read"));
}
}
if (_fileWriteExpressionAnalyzer.IsVulnerable(context.SemanticModel, syntax, ruleId))
{
if (VulnerableSyntaxNodes.All(p => p.Sink.GetLocation() != syntax?.GetLocation()))
{
VulnerableSyntaxNodes.Push(_vulnerableSyntaxNodeFactory.Create(syntax, "file write"));
}
}
if (_fileOpenExpressionAnalyzer.IsVulnerable(context.SemanticModel, syntax, ruleId))
{
if (VulnerableSyntaxNodes.All(p => p.Sink.GetLocation() != syntax?.GetLocation()))
{
VulnerableSyntaxNodes.Push(_vulnerableSyntaxNodeFactory.Create(syntax, "file open"));
}
}
if (_fileDeleteExpressionAnalyzer.IsVulnerable(context.SemanticModel, syntax, ruleId))
{
if (VulnerableSyntaxNodes.All(p => p.Sink.GetLocation() != syntax?.GetLocation()))
{
VulnerableSyntaxNodes.Push(_vulnerableSyntaxNodeFactory.Create(syntax, "file delete"));
}
}
}