private unsafe static bool InheritanceDemand(AppDomain ad, Assembly a, RuntimeDeclSecurityActions *actions)
{
bool result;
try
{
bool flag = true;
if (actions->cas.size > 0)
{
PermissionSet ps = SecurityManager.Decode(actions->cas.blob, actions->cas.size);
flag = (SecurityManager.CheckPermissionSet(a, ps, false) == null);
if (flag)
{
flag = (SecurityManager.CheckPermissionSet(ad, ps) == null);
}
}
if (actions->noncas.size > 0)
{
PermissionSet ps = SecurityManager.Decode(actions->noncas.blob, actions->noncas.size);
flag = (SecurityManager.CheckPermissionSet(a, ps, true) == null);
if (flag)
{
flag = (SecurityManager.CheckPermissionSet(ad, ps) == null);
}
}
result = flag;
}
catch (SecurityException)
{
result = false;
}
return(result);
}
// 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)
{
bool result;
try
{
bool flag = true;
if (klass->cas.size > 0)
{
PermissionSet ps = SecurityManager.Decode(klass->cas.blob, klass->cas.size);
flag = (SecurityManager.CheckPermissionSet(a, ps, false) == null);
}
if (flag && klass->noncas.size > 0)
{
PermissionSet ps = SecurityManager.Decode(klass->noncas.blob, klass->noncas.size);
flag = (SecurityManager.CheckPermissionSet(a, ps, true) == null);
}
if (flag && method->cas.size > 0)
{
PermissionSet ps = SecurityManager.Decode(method->cas.blob, method->cas.size);
flag = (SecurityManager.CheckPermissionSet(a, ps, false) == null);
}
if (flag && method->noncas.size > 0)
{
PermissionSet ps = SecurityManager.Decode(method->noncas.blob, method->noncas.size);
flag = (SecurityManager.CheckPermissionSet(a, ps, true) == null);
}
result = flag;
}
catch (SecurityException)
{
result = false;
}
return(result);
}
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 unsafe static 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();
}
