// internal - get called by the class loader
// Called when
// - class inheritance
// - method overrides
private unsafe static bool InheritanceDemand (AppDomain ad, Assembly a, RuntimeDeclSecurityActions *actions)
{
try {
PermissionSet ps = null;
bool result = true;
if (actions->cas.size > 0) {
ps = Decode (actions->cas.blob, actions->cas.size);
result = (SecurityManager.CheckPermissionSet (a, ps, false) == null);
if (result) {
// also check appdomain
result = (SecurityManager.CheckPermissionSet (ad, ps) == null);
}
}
if (actions->noncas.size > 0) {
ps = Decode (actions->noncas.blob, actions->noncas.size);
result = (SecurityManager.CheckPermissionSet (a, ps, true) == null);
if (result) {
// also check appdomain
result = (SecurityManager.CheckPermissionSet (ad, ps) == null);
}
}
return result;
}
catch (SecurityException) {
return false;
}
}
private unsafe static bool LinkDemand (Assembly a, RuntimeDeclSecurityActions *klass, RuntimeDeclSecurityActions *method)
{
try {
PermissionSet ps = null;
bool result = true;
if (klass->cas.size > 0) {
ps = Decode (klass->cas.blob, klass->cas.size);
result = (SecurityManager.CheckPermissionSet (a, ps, false) == null);
}
if (result && (klass->noncas.size > 0)) {
ps = Decode (klass->noncas.blob, klass->noncas.size);
result = (SecurityManager.CheckPermissionSet (a, ps, true) == null);
}
if (result && (method->cas.size > 0)) {
ps = Decode (method->cas.blob, method->cas.size);
result = (SecurityManager.CheckPermissionSet (a, ps, false) == null);
}
if (result && (method->noncas.size > 0)) {
ps = Decode (method->noncas.blob, method->noncas.size);
result = (SecurityManager.CheckPermissionSet (a, ps, true) == null);
}
return result;
}
catch (SecurityException) {
return false;
}
}
private static unsafe extern bool GetLinkDemandSecurity (MethodBase method, RuntimeDeclSecurityActions *cdecl, RuntimeDeclSecurityActions *mdecl);
private unsafe static bool LinkDemand (Assembly a, RuntimeDeclSecurityActions *klass, RuntimeDeclSecurityActions *method)
{
return false;
}
// internal - get called by the class loader
// Called when
// - class inheritance
// - method overrides
private unsafe static bool InheritanceDemand (AppDomain ad, Assembly a, RuntimeDeclSecurityActions *actions)
{
return false;
}
private static unsafe bool GetLinkDemandSecurity (MethodBase method, RuntimeDeclSecurityActions *cdecl, RuntimeDeclSecurityActions *mdecl)
{
throw new System.NotImplementedException();
}
