public void SetUp()
{
_innerProviderStub = MockRepository.GenerateStub <IPermissionProvider>();
_cacheDecorator = new CachingPermissionProviderDecorator(_innerProviderStub);
_type = typeof(SecurableObject);
_methodInformation = MethodInfoAdapter.Create(_type.GetMethod("Save"));
}
public void GetParameters_MethodWithParameters()
{
var method = typeof(ClassWithReferenceType <SimpleReferenceType>).GetMethod("TestMethodWithParameters");
var adapter = MethodInfoAdapter.Create(method);
Assert.That(adapter.GetParameters().Length, Is.EqualTo(2));
}
public void FindInterfaceImplementation_ImplementationIsInterface()
{
var methodInfo = typeof(IInterfaceWithReferenceType <object>).GetMethod("get_ImplicitInterfaceScalar");
var adapter = MethodInfoAdapter.Create(methodInfo);
adapter.FindInterfaceImplementation(typeof(IInterfaceWithReferenceType <object>));
}
public void SubstitutedBy_PropertyWriteAccessDenied()
{
var securityClient = _securityTestHelper.CreatedStubbedSecurityClient <User> ();
var methodInformation = MethodInfoAdapter.Create(typeof(User).GetProperty("SubstitutedBy").GetSetMethod(true));
Assert.That(securityClient.HasPropertyWriteAccess(_user, methodInformation), Is.False);
}
public void Roles_PropertyWriteAccessGranted()
{
var securityClient = _securityTestHelper.CreatedStubbedSecurityClient <User> (SecurityManagerAccessTypes.AssignRole);
var methodInformation = MethodInfoAdapter.Create(typeof(User).GetProperty("Roles").GetSetMethod(true));
Assert.That(securityClient.HasPropertyWriteAccess(_user, methodInformation), Is.True);
}
public void Invoke_NullParameterForMethod_GetExceptionFromReflectionApi()
{
var methodInfo = typeof(string).GetMethod("Insert", new[] { typeof(int), typeof(string) });
var adapter = MethodInfoAdapter.Create(methodInfo);
adapter.Invoke("Test", new object[] { 5, null });
}
public void SetUp()
{
_methodInfo = typeof(string).GetMethod("Format", new[] { typeof(string), typeof(object) });
_methodInfoAdapter = MethodInfoAdapter.Create(_methodInfo);
_converter = new MethodInfoAdapterConverter();
}
private IMethodInformation GetMethod(Type type, string methodName, BindingFlags bindingFlags)
{
if (!TypeHasMember(type, methodName, bindingFlags))
{
throw new ArgumentException(string.Format("The method '{0}' could not be found.", methodName), "methodName");
}
var foundMembers = new List <MemberInfo> ();
for (Type currentType = type; currentType != null; currentType = currentType.BaseType)
{
foundMembers.AddRange(currentType.FindMembers(MemberTypes.Method, bindingFlags | BindingFlags.DeclaredOnly, IsSecuredMethod, methodName));
}
if (foundMembers.Count == 0)
{
return(new NullMethodInformation());
}
var foundMethodInfo = (MethodInfo)foundMembers[0];
if (type.BaseType != null && foundMethodInfo.DeclaringType == type && TypeHasMember(type.BaseType, methodName, bindingFlags))
{
throw new ArgumentException(
string.Format(
"The DemandPermissionAttribute must not be defined on methods overriden or redefined in derived classes. "
+ "A method '{0}' exists in class '{1}' and its base class.",
methodName,
type.FullName),
"methodName");
}
return(MethodInfoAdapter.Create(foundMethodInfo));
}
public void GetRequiredMethodPermissionsCacheForMethodWithoutAttributes()
{
IMethodInformation methodInformation = MethodInfoAdapter.Create(typeof(SecurableObject).GetMethod("Save"));
var requiredAccessTypes = _permissionReflector.GetRequiredMethodPermissions(typeof(SecurableObject), methodInformation);
Assert.That(_permissionReflector.GetRequiredMethodPermissions(typeof(SecurableObject), methodInformation), Is.SameAs(requiredAccessTypes));
}
public void Test_ManySide_RecursiveSecurity_ChecksAccessOnNestedCall()
{
SecurableObject securableObject = _testHelper.CreateSecurableObject();
SecurableObject otherObject = _testHelper.CreateSecurableObject();
_testHelper.Transaction.ExecuteInScope(() => securableObject.OtherChildren.Add(_testHelper.CreateSecurableObject()));
var setMethodInformation = MethodInfoAdapter.Create(typeof(SecurableObject).GetProperty("Children").GetGetMethod());
var securableEndPointDefintion = securableObject.ID.ClassDefinition.GetRelationEndPointDefinition(typeof(SecurableObject).FullName + ".Children");
_testHelper.ExpectPermissionReflectorGetRequiredMethodPermissions(setMethodInformation, TestAccessTypes.First);
_testHelper.ExpectPermissionReflectorGetRequiredMethodPermissions(setMethodInformation, TestAccessTypes.First);
HasAccessDelegate hasAccess = delegate
{
_extension.RelationReading(_testHelper.Transaction, otherObject, securableEndPointDefintion, ValueAccess.Current);
return(true);
};
_testHelper.ExpectObjectSecurityStrategyHasAccess(securableObject, TestAccessTypes.First, hasAccess);
_testHelper.ExpectObjectSecurityStrategyHasAccess(otherObject, TestAccessTypes.First, true);
_testHelper.ReplayAll();
_extension.RelationReading(_testHelper.Transaction, securableObject, securableEndPointDefintion, ValueAccess.Current);
_testHelper.VerifyAll();
}
public void Test_ManySideRemove_AccessedViaDomainObject()
{
SecurableObject securableObject = _testHelper.CreateSecurableObject();
SecurableObject oldObject = _testHelper.CreateSecurableObject();
var childrenPropertyInfo = typeof(SecurableObject).GetProperty("Children");
_testHelper.Transaction.ExecuteInScope(() => securableObject.Children.Add(oldObject));
_testHelper.AddExtension(_extension);
using (_testHelper.Ordered())
{
_testHelper.ExpectPermissionReflectorGetRequiredMethodPermissions(MethodInfoAdapter.Create(childrenPropertyInfo.GetGetMethod()), TestAccessTypes.First);
_testHelper.ExpectObjectSecurityStrategyHasAccess(securableObject, TestAccessTypes.First, true);
_testHelper.ExpectPermissionReflectorGetRequiredMethodPermissions(_setMethodInformation, TestAccessTypes.Second);
_testHelper.ExpectObjectSecurityStrategyHasAccess(oldObject, TestAccessTypes.Second, true);
var childrenSetMethodInformation = new NullMethodInformation();
_testHelper.ExpectPermissionReflectorGetRequiredMethodPermissions(childrenSetMethodInformation, GeneralAccessTypes.Edit);
_testHelper.ExpectObjectSecurityStrategyHasAccess(securableObject, GeneralAccessTypes.Edit, true);
}
_testHelper.ReplayAll();
_testHelper.Transaction.ExecuteInScope(() => securableObject.Children.Remove(oldObject));
_testHelper.VerifyAll();
}
public void Test_OverriddenMethodFromBaseMethod()
{
var methodInformation = _resolver.GetMethodInformation(typeof(DerivedSecurableObject), "Record", MemberAffiliation.Instance);
var expectedMethodInformation = MethodInfoAdapter.Create(typeof(SecurableObject).GetMethod("Record"));
Assert.That(methodInformation, Is.Not.Null);
Assert.That(methodInformation, Is.EqualTo(expectedMethodInformation));
}
public void Invoke_WrongInstanceForMethod_GetExceptionFromReflectionApi()
{
var methodInfo = typeof(ClassWithBaseMember).GetMethod("BaseMethod");
var adapter = MethodInfoAdapter.Create(methodInfo);
var result = adapter.Invoke("Test", new object[0]);
Assert.That(result, Is.Null);
}
public void Invoke_BaseMethod()
{
var methodInfo = typeof(ClassWithBaseMember).GetMethod("BaseMethod");
var adapter = MethodInfoAdapter.Create(methodInfo);
var result = adapter.Invoke(new ClassWithBaseMember(), new object[] { });
Assert.That(result, Is.Null);
}
public void GetGetMethod_PublicProperty()
{
var getMethod = _adapter.GetGetMethod(false);
var expectedMethod = MethodInfoAdapter.Create(typeof(ClassWithReferenceType <SimpleReferenceType>).GetMethod("get_NotVisibleAttributeScalar"));
Assert.That(getMethod, Is.Not.Null);
Assert.That(getMethod, Is.EqualTo(expectedMethod));
}
public void Test_MethodOfDerivedClass()
{
var methodInformation = _resolver.GetMethodInformation(typeof(DerivedSecurableObject), "CreateForSpecialCase", MemberAffiliation.Static);
var expectedMethodInformation = MethodInfoAdapter.Create(typeof(SecurableObject).GetMethod("CreateForSpecialCase"));
Assert.That(methodInformation, Is.Not.Null);
Assert.That(methodInformation, Is.EqualTo(expectedMethodInformation));
}
public void Test_OverloadedMethodWithOneAttributes()
{
var methodInformation = _resolver.GetMethodInformation(typeof(SecurableObject), "IsValid", MemberAffiliation.Static);
var expectedMethodInformation = MethodInfoAdapter.Create(typeof(SecurableObject).GetMethod("IsValid", new [] { typeof(SecurableObject) }));
Assert.That(methodInformation, Is.Not.Null);
Assert.That(methodInformation, Is.EqualTo(expectedMethodInformation));
}
public void Test_MethodWithOneAttribute()
{
var methodInformation = _resolver.GetMethodInformation(typeof(SecurableObject), "Load", MemberAffiliation.Instance);
var expectedMethodInformation = MethodInfoAdapter.Create(typeof(SecurableObject).GetMethod("Load", new Type[] {}));
Assert.That(methodInformation, Is.Not.Null);
Assert.That(methodInformation, Is.EqualTo(expectedMethodInformation));
}
public void CanBeSetFromOutside_IsBasedOnGetSetMethod_FalseForImplementationOnlyPropertySetter()
{
var methodInfoAdapter = MethodInfoAdapter.Create(typeof(object).GetMethod("ToString"));
_implementationPropertyInformationStub.Stub(stub => stub.GetSetMethod(false)).Return(methodInfoAdapter);
Assert.That(_mixinIntroducedPropertyInformation.CanBeSetFromOutside, Is.False);
}
public void GetOriginalDeclaration()
{
var objToReturn = MethodInfoAdapter.Create(typeof(string).GetMethod("get_Length"));
_implementationMethodInformationStub.Stub(stub => stub.GetOriginalDeclaration()).Return(objToReturn);
Assert.That(_interfaceImplementationMethodInformation.GetOriginalDeclaration(), Is.SameAs(objToReturn));
}
public void FindInterfaceImplementation()
{
var methodInfoAdapter = MethodInfoAdapter.Create(typeof(object).GetMethod("ToString"));
_implementationMethodInformationStub.Stub(stub => stub.FindInterfaceImplementation(typeof(bool))).Return(methodInfoAdapter);
Assert.That(_interfaceImplementationMethodInformation.FindInterfaceImplementation(typeof(bool)), Is.SameAs(methodInfoAdapter));
}
public void GetRequiredMethodPermissionsOverriddenMethodWithPermissionFromBaseMethod()
{
IMethodInformation methodInformation = MethodInfoAdapter.Create(typeof(DerivedSecurableObject).GetMethod("Record"));
var requiredAccessTypes = _permissionReflector.GetRequiredMethodPermissions(typeof(DerivedSecurableObject), methodInformation);
Assert.That(requiredAccessTypes.Count, Is.EqualTo(1));
Assert.That(requiredAccessTypes, Has.Member(GeneralAccessTypes.Edit));
}
public void GetRequiredMethodPermissionsStaticMethod()
{
IMethodInformation methodInformation = MethodInfoAdapter.Create(typeof(SecurableObject).GetMethod("CreateForSpecialCase"));
var requiredAccessTypes = _permissionReflector.GetRequiredMethodPermissions(typeof(SecurableObject), methodInformation);
Assert.That(requiredAccessTypes.Count, Is.EqualTo(1));
Assert.That(requiredAccessTypes[0], Is.EqualTo(GeneralAccessTypes.Create));
}
public void GetRequiredMethodPermissionsMethodWithoutAttributes()
{
IMethodInformation methodInformation = MethodInfoAdapter.Create(typeof(SecurableObject).GetMethod("Save"));
var requiredAccessTypes = _permissionReflector.GetRequiredMethodPermissions(typeof(SecurableObject), methodInformation);
Assert.That(requiredAccessTypes, Is.Not.Null);
Assert.That(requiredAccessTypes, Is.Empty);
}
public void Create_ReturnsSameInstance_ForMethodsReflectedFromDifferentLevelsInHierarchy()
{
var methodViaBase = typeof(ClassWithReferenceType <SimpleReferenceType>).GetMethod("TestMethod");
var methodViaDerived = typeof(DerivedClassWithReferenceType <SimpleReferenceType>).GetMethod("TestMethod");
Assert.That(methodViaBase, Is.Not.SameAs(methodViaDerived));
Assert.That(MethodInfoAdapter.Create(methodViaBase), Is.SameAs(MethodInfoAdapter.Create(methodViaDerived)));
}
public void FindDeclaringProperty_NoPropertyCanBeFound()
{
var methodInfo = typeof(ClassWithBaseMember).GetMethod("BaseMethod");
var adapter = MethodInfoAdapter.Create(methodInfo);
var result = adapter.FindDeclaringProperty();
Assert.That(result, Is.Null);
}
public void FindDeclaringProperty_PropertyFound()
{
var methodInfo = typeof(ClassWithReferenceType <object>).GetMethod("get_ImplicitInterfaceScalar");
var adapter = MethodInfoAdapter.Create(methodInfo);
var result = adapter.FindDeclaringProperty();
CheckProperty(TypeAdapter.Create(typeof(ClassWithReferenceType <object>)), "ImplicitInterfaceScalar", result);
}
public void FilterMultipleAccessTypes()
{
IMethodInformation methodInformation = MethodInfoAdapter.Create(typeof(SecurableObject).GetMethod("Close"));
var requiredAccessTypes = _permissionReflector.GetRequiredMethodPermissions(typeof(SecurableObject), methodInformation);
Assert.That(requiredAccessTypes.Count, Is.EqualTo(2));
Assert.That(requiredAccessTypes, Has.Member(GeneralAccessTypes.Edit));
Assert.That(requiredAccessTypes, Has.Member(GeneralAccessTypes.Find));
}
public void Equals()
{
Assert.That(_adapter.Equals(null), Is.False);
Assert.That(_adapter.Equals("test"), Is.False);
Assert.That(_adapter.Equals(MethodInfoAdapter.Create(typeof(ClassWithOverridingMember).GetMethod("BaseMethod"))), Is.False);
Assert.That(_adapter.Equals(MethodInfoAdapter.Create(_method)), Is.True);
Assert.That(_adapter.Equals(MethodInfoAdapter.Create(typeof(ClassWithReferenceType <SimpleReferenceType>).GetMethod("TestMethod"))), Is.True);
}
public void GetHashcode()
{
Assert.That(
_adapter.GetHashCode(),
Is.EqualTo(MethodInfoAdapter.Create(typeof(ClassWithReferenceType <SimpleReferenceType>).GetMethod("TestMethod")).GetHashCode()));
Assert.That(
MethodInfoAdapter.Create(typeof(int[]).GetMethod("ToString")).GetHashCode(),
Is.EqualTo(MethodInfoAdapter.Create(typeof(int[]).GetMethod("ToString")).GetHashCode()));
}
