private static bool DoHasInheritanceDemand(SecurityDeclarationCollection decs)
{
foreach (SecurityDeclaration dec in decs)
{
if (dec.Action == SecurityAction.InheritDemand || dec.Action == SecurityAction.NonCasInheritance)
{
return true;
}
}
return false;
}
public virtual void VisitSecurityDeclarationCollection(SecurityDeclarationCollection secDecls)
{
}
static SecurityElement AddSecurityXml (SecurityDeclarationCollection declarations)
{
ArrayList list = new ArrayList ();
foreach (SecurityDeclaration declsec in declarations) {
SecurityElement child = new SecurityElement ("Action");
AddAttribute (child, "Name", declsec.Action.ToString ());
child.AddChild (declsec.PermissionSet.ToXml ());
list.Add (child);
}
// sort actions
list.Sort (Comparer);
SecurityElement se = new SecurityElement ("Actions");
foreach (SecurityElement child in list) {
se.AddChild (child);
}
return se;
}
static void ShowSecurity (TextWriter tw, string header, SecurityDeclarationCollection declarations)
{
foreach (SecurityDeclaration declsec in declarations) {
tw.WriteLine ("{0} {1} Permission Set:{2}{3}", header,
declsec.Action, Environment.NewLine, declsec.PermissionSet);
}
}
public virtual void VisitSecurityDeclarationCollection(SecurityDeclarationCollection secDecls)
{
}
public override void VisitSecurityDeclarationCollection(SecurityDeclarationCollection secDecls)
{
if (secDecls.Count == 0)
return;
DeclSecurityTable dsTable = m_tableWriter.GetDeclSecurityTable ();
foreach (SecurityDeclaration secDec in secDecls) {
DeclSecurityRow dsRow = m_rowWriter.CreateDeclSecurityRow (
secDec.Action,
secDecls.Container.MetadataToken,
m_mdWriter.AddBlob (secDec.IsReadable ?
m_mod.GetAsByteArray (secDec) : secDec.Blob));
dsTable.Rows.Add (dsRow);
}
}
private void InitializeDeclarativeSecurity(AddDeclarativeSecurityDelegate addDeclarativeSecurity,
SecurityDeclarationCollection securityDeclarations)
{
foreach (SecurityDeclaration securityDeclaration in securityDeclarations)
{
addDeclarativeSecurity(
(System.Security.Permissions.SecurityAction)securityDeclaration.Action,
securityDeclaration.PermissionSet);
}
}
public virtual void VisitSecurityDeclarationCollection(SecurityDeclarationCollection secDecls)
{
foreach (SecurityDeclaration securityDeclaration in secDecls)
{
VisitSecurityDeclaration(securityDeclaration);
}
}
private static string Security (SecurityDeclarationCollection declarations, bool stackmods)
{
StringBuilder sb = null;
foreach (SecurityDeclaration declsec in declarations) {
switch (declsec.Action) {
case Mono.Cecil.SecurityAction.Assert:
case Mono.Cecil.SecurityAction.PermitOnly:
case Mono.Cecil.SecurityAction.Deny:
if (!stackmods)
continue;
break;
default:
if (stackmods)
continue;
break;
}
if (sb == null) {
sb = new StringBuilder ();
sb.AppendFormat (",{0}label=\"", !stackmods ? String.Empty /*"head"*/ : "tail");
}
sb.AppendFormat ("{0}\\l", declsec.Action);
PermissionSet pset = declsec.PermissionSet;
if (pset.Count > 0) {
foreach (IPermission p in pset) {
if (p is SecurityPermission) {
sb.AppendFormat (" SecurityPermission\\l {0}\\l", (p as SecurityPermission).Flags);
} else if (p is ReflectionPermission) {
sb.Append (GetReflectionPermission (p as ReflectionPermission));
} else if (p is FileIOPermission) {
sb.Append (GetFileIOPermission (p as FileIOPermission));
} else if (p is EnvironmentPermission) {
sb.Append (GetEnvironmentPermission (p as EnvironmentPermission));
} else if (p is IsolatedStorageFilePermission) {
sb.Append (GetIsolatedStorageFilePermission (p as IsolatedStorageFilePermission));
} else {
string ps = p.ToString ().Replace ('"', '\'');
ps = ps.Replace (Environment.NewLine, "\\l");
sb.AppendFormat (" {0}\\l", ps);
}
}
} else if (pset.IsUnrestricted ()) {
sb.Append (" PermissionSet Unrestricted\\l");
}
}
if (sb == null)
return String.Empty;
return sb.Append ("\"").ToString ();
}
private static bool DoHasLinkDemand(SecurityDeclarationCollection decs)
{
foreach (SecurityDeclaration dec in decs)
{
if (dec.Action == SecurityAction.LinkDemand || dec.Action == SecurityAction.NonCasLinkDemand) // TODO: why do we need the NonCas stuff?
{
return true;
}
}
return false;
}
private Widget GetWidget (SecurityDeclarationCollection sdc)
{
FontDescription fd = FontDescription.FromString ("Courier 10 Pitch 10");
VBox vbox = new VBox (false, 0);
actions = new Action[list.Length];
for (int i=0; i < list.Length; i++) {
actions [i] = new Action (list [i]);
actions [i].TextView.ModifyFont (fd);
vbox.Add (actions [i].Expander);
}
ScrolledWindow sw = new ScrolledWindow ();
sw.AddWithViewport (vbox);
if ((sdc != null) && (sdc.Count >= 0)) {
foreach (SecurityDeclaration declsec in sdc) {
actions [(int)declsec.Action - 1].SetText (declsec.PermissionSet.ToString ());
}
}
vbox.Show ();
sw.Show ();
return sw;
}
private bool DoHasAssert(SecurityDeclarationCollection secs)
{
foreach (SecurityDeclaration dec in secs)
{
if (dec.Action == SecurityAction.Assert)
{
Log.DebugLine(this, " has an assert attr");
return true;
}
}
return false;
}
private bool DoHasDemand(SecurityDeclarationCollection secs)
{
foreach (SecurityDeclaration dec in secs)
{
if (dec.Action == SecurityAction.NonCasDemand || dec.Action == SecurityAction.NonCasLinkDemand || dec.Action == SecurityAction.Demand || dec.Action == SecurityAction.LinkDemand) // TODO: may be a mono or cecil bug here, doesn't seem like we should have to check NonCasDemand
{
Log.DebugLine(this, " has a demand attr");
return true;
}
}
return false;
}
