public void VisitGraph(CallGraph graph)
{
string bad = string.Empty;
// Iterate over each method in the assembly,
foreach (KeyValuePair <MethodReference, List <MethodReference> > entry in graph.Entries())
{
// if it does not have a security demand then,
MethodInfo info = Cache.FindMethod(entry.Key);
if (info != null && info.Method.ExternallyVisible(Cache) && !DoHasSecurityDemand(info.Method))
{
foreach (MethodReference callee in entry.Value)
{
// if it's calling a method with a link demand then
// we have a problem. Note that we won't find the
// method info if the callee is in a different assembly.
info = Cache.FindMethod(callee);
if (info != null && DoHasLinkDemand(info.Method))
{
Log.DebugLine(this, "bad: {0}", info.Method);
bad = string.Format("{0} {1}", bad, info.Method);
}
}
}
}
if (bad.Length > 0)
{
string details = "Methods: " + bad;
Reporter.AssemblyFailed(Cache.Assembly, CheckID, details);
}
}
public void VisitGraph(CallGraph graph)
{
m_graph = graph;
// If the assembly is mixed transparent/critical then we may have critical
// methods.
if (m_mixed)
{
List <string> lines = new List <string>();
// So, for each method,
foreach (KeyValuePair <MethodReference, List <MethodReference> > entry in graph.Entries())
{
MethodInfo caller = Cache.FindMethod(entry.Key);
if (caller != null)
{
// if it's public,
MethodAttributes access = caller.Method.Attributes & MethodAttributes.MemberAccessMask;
if (access == MethodAttributes.Public)
{
// and transparent,
if (!caller.Method.CustomAttributes.Has("SecurityCriticalAttribute"))
{
// then fail if it calls a non-public critical method.
string line = DoIsBad(caller.Method, entry.Value, 1);
if (line.Length > 0)
{
lines.Add(line);
}
}
}
}
}
if (lines.Count > 0)
{
string details = string.Join(Environment.NewLine, lines.ToArray());
// Console.WriteLine(details);
Reporter.AssemblyFailed(Cache.Assembly, CheckID, details);
}
}
}