public void EncryptsAndDecryptsPropertyWhenTheClassOfThePropertyTypeIsDecoratedWithEncryptAttribute()
{
IEncryptionMechanism encryptionMechanism = new Base64EncryptionMechanism();
var serializer = new XmlSerializer <Container <EncryptedThing> >(x => x.WithEncryptionMechanism(encryptionMechanism));
var instance = new Container <EncryptedThing>
{
Item = new EncryptedThing
{
Foo = 123,
Bar = true
}
};
var xml = serializer.Serialize(instance);
var doc = XDocument.Parse(xml);
Assert.That(encryptionMechanism.Decrypt(doc.Root.Element("Item").Value, null, _serializationState), Is.EqualTo("<Bar>true</Bar>"));
Assert.That(encryptionMechanism.Decrypt(doc.Root.Element("Item").Attribute("Foo").Value, null, _serializationState), Is.EqualTo("123"));
var roundTrip = serializer.Deserialize(xml);
Assert.That(roundTrip.Item.Foo, Is.EqualTo(instance.Item.Foo));
Assert.That(roundTrip.Item.Bar, Is.EqualTo(instance.Item.Bar));
}
public void EncryptsAndDecryptsGenericDictionaryPropertyWhenTheKeyClassIsDecoratedWithEncryptAttribute()
{
IEncryptionMechanism encryptionMechanism = new Base64EncryptionMechanism();
var serializer = new XmlSerializer <Container <Dictionary <EncryptedThing, int> > >(x => x.WithEncryptionMechanism(encryptionMechanism));
var instance = new Container <Dictionary <EncryptedThing, int> >
{
Item = new Dictionary <EncryptedThing, int>
{
{
new EncryptedThing
{
Foo = 123,
Bar = true
},
1
},
{
new EncryptedThing
{
Foo = 789,
Bar = false
},
2
},
}
};
var xml = serializer.Serialize(instance);
var doc = XDocument.Parse(xml);
var actualDecryptedItemElementValue = encryptionMechanism.Decrypt(doc.Root.Element("Item").Value, null, _serializationState);
const string expectedDecryptedItemElementValue =
@"<Item><Key Foo=""123""><Bar>true</Bar></Key><Value>1</Value></Item>"
+ @"<Item><Key Foo=""789""><Bar>false</Bar></Key><Value>2</Value></Item>";
Assert.That(actualDecryptedItemElementValue, Is.EqualTo(expectedDecryptedItemElementValue));
var roundTrip = serializer.Deserialize(xml);
Assert.That(roundTrip.Item.Keys, Is.EquivalentTo(instance.Item.Keys));
var key = new EncryptedThing {
Foo = 123, Bar = true
};
Assert.That(roundTrip.Item[key], Is.EqualTo(instance.Item[key]));
key = new EncryptedThing {
Foo = 789, Bar = false
};
Assert.That(roundTrip.Item[key], Is.EqualTo(instance.Item[key]));
}
public void CanEncryptAndDecryptEntireRootObjectViaEncryptAttribute()
{
IEncryptionMechanism encryptionMechanism = new Base64EncryptionMechanism();
var serializer = new XmlSerializer <EncryptedThing>(x => x.WithEncryptionMechanism(encryptionMechanism));
var instance = new EncryptedThing
{
Foo = 123,
Bar = true
};
var xml = serializer.Serialize(instance);
var doc = XDocument.Parse(xml);
Assert.That(encryptionMechanism.Decrypt(doc.Root.Value, null, _serializationState), Is.EqualTo("<Bar>true</Bar>"));
Assert.That(encryptionMechanism.Decrypt(doc.Root.Attribute("Foo").Value, null, _serializationState), Is.EqualTo("123"));
var roundTrip = serializer.Deserialize(xml);
Assert.That(roundTrip.Foo, Is.EqualTo(instance.Foo));
Assert.That(roundTrip.Bar, Is.EqualTo(instance.Bar));
}
public void EncryptsAndDecryptsGenericListPropertyWhenTheListGenericArgumentClassIsDecoratedWithEncryptAttribute()
{
IEncryptionMechanism encryptionMechanism = new Base64EncryptionMechanism();
var serializer = new XmlSerializer <Container <List <EncryptedThing> > >(x => x.WithEncryptionMechanism(encryptionMechanism));
var instance = new Container <List <EncryptedThing> >
{
Item = new List <EncryptedThing>
{
new EncryptedThing
{
Foo = 123,
Bar = true
},
new EncryptedThing
{
Foo = 789,
Bar = false
},
}
};
var xml = serializer.Serialize(instance);
var doc = XDocument.Parse(xml);
var actualDecryptedItemElementValue = encryptionMechanism.Decrypt(doc.Root.Element("Item").Value, null, _serializationState);
const string expectedDecryptedItemElementValue =
@"<EncryptedThing Foo=""123""><Bar>true</Bar></EncryptedThing>"
+ @"<EncryptedThing Foo=""789""><Bar>false</Bar></EncryptedThing>";
Assert.That(actualDecryptedItemElementValue, Is.EqualTo(expectedDecryptedItemElementValue));
var roundTrip = serializer.Deserialize(xml);
Assert.That(roundTrip.Item.Count, Is.EqualTo(2));
Assert.That(roundTrip.Item[0].Foo, Is.EqualTo(instance.Item[0].Foo));
Assert.That(roundTrip.Item[0].Bar, Is.EqualTo(instance.Item[0].Bar));
Assert.That(roundTrip.Item[1].Foo, Is.EqualTo(instance.Item[1].Foo));
Assert.That(roundTrip.Item[1].Bar, Is.EqualTo(instance.Item[1].Bar));
}
