|
private GetTypeWithReflectionPermission ( IInternalConfigHost host, string typeString, bool throwOnError ) : |
||
| host | IInternalConfigHost | |
| typeString | string | |
| throwOnError | bool | |
| return | ||
internal bool IsEquivalentType(IInternalConfigHost host, string typeName)
{
try {
if (_factoryTypeName == typeName)
{
return(true);
}
Type t1, t2;
if (host != null)
{
t1 = TypeUtil.GetTypeWithReflectionPermission(host, typeName, false);
t2 = TypeUtil.GetTypeWithReflectionPermission(host, _factoryTypeName, false);
}
else
{
t1 = TypeUtil.GetTypeWithReflectionPermission(typeName, false);
t2 = TypeUtil.GetTypeWithReflectionPermission(_factoryTypeName, false);
}
return((t1 != null) && (t1 == t2));
}
catch {
}
return(false);
}
public override object ConvertFrom(ITypeDescriptorContext ctx, CultureInfo ci, object data)
{
Type result = TypeUtil.GetTypeWithReflectionPermission((string)data, false);
if (result == null)
{
throw new ArgumentException(SR.GetString(SR.Type_cannot_be_resolved, (string)data));
}
return(result);
}
private ProtectedConfigurationProvider InstantiateProvider(ProviderSettings pn)
{
Type t = TypeUtil.GetTypeWithReflectionPermission(pn.Type, true);
if (!typeof(ProtectedConfigurationProvider).IsAssignableFrom(t))
{
throw new Exception(SR.GetString(SR.WrongType_of_Protected_provider));
}
if (!TypeUtil.IsTypeAllowedInConfig(t))
{
throw new Exception(SR.GetString(SR.Type_from_untrusted_assembly, t.FullName));
}
return(CreateAndInitializeProviderWithAssert(t, pn));
}
private ConfigurationBuilder InstantiateBuilder(ProviderSettings ps)
{
Type t = TypeUtil.GetTypeWithReflectionPermission(ps.Type, true);
if (!typeof(ConfigurationBuilder).IsAssignableFrom(t))
{
throw new ConfigurationErrorsException("[" + ps.Name + "] - " + SR.GetString(SR.WrongType_of_config_builder));
}
// Needs to check APTCA bit. See VSWhidbey 429996.
if (!TypeUtil.IsTypeAllowedInConfig(t))
{
throw new ConfigurationErrorsException("[" + ps.Name + "] - " + SR.GetString(SR.Type_from_untrusted_assembly, t.FullName));
}
// Needs to check Assert Fulltrust in order for runtime to work. See VSWhidbey 429996.
return(CreateAndInitializeBuilderWithAssert(t, ps));
}
private ProtectedConfigurationProvider InstantiateProvider(ProviderSettings pn)
{
Type t = TypeUtil.GetTypeWithReflectionPermission(pn.Type, true);
if (!typeof(ProtectedConfigurationProvider).IsAssignableFrom(t))
{
throw new Exception(SR.GetString(SR.WrongType_of_Protected_provider));
}
// Needs to check APTCA bit. See VSWhidbey 429996.
if (!TypeUtil.IsTypeAllowedInConfig(t))
{
throw new Exception(SR.GetString(SR.Type_from_untrusted_assembly, t.FullName));
}
// Needs to check Assert Fulltrust in order for runtime to work. See VSWhidbey 429996.
return(CreateAndInitializeProviderWithAssert(t, pn));
}
private void Init(RuntimeConfigurationRecord configRecord, FactoryRecord factoryRecord)
{
// Get the type of the factory
Type type = TypeUtil.GetTypeWithReflectionPermission(configRecord.Host, factoryRecord.FactoryTypeName, true);
// If the type is a ConfigurationSection, that's the type.
if (typeof(ConfigurationSection).IsAssignableFrom(type))
{
_sectionCtor = TypeUtil.GetConstructorWithReflectionPermission(type, typeof(ConfigurationSection), true);
}
else
{
// Note: in v1, IConfigurationSectionHandler is in effect a factory that has a Create method
// that creates the real section object.
// throws if type does not implement IConfigurationSectionHandler
TypeUtil.VerifyAssignableType(typeof(IConfigurationSectionHandler), type, true);
// Create an instance of the handler
_sectionHandler = (IConfigurationSectionHandler)TypeUtil.CreateInstanceWithReflectionPermission(type);
}
}