public void CanDecryptCurrentStringValueAndAccessDecryptedNodes(string plainTextJson, params JsonNodeType[] expectedNodeTypes)
{
var cipherTextJson = @"""" + Convert.ToBase64String(Encoding.UTF8.GetBytes(plainTextJson)) + @"""";
var info = new JsonSerializeOperationInfo
{
EncryptionMechanism = new Base64EncryptionMechanism(),
};
var reader = new JsonReader(new StringReader(cipherTextJson), info);
Assert.That(reader.NodeType, Is.EqualTo(JsonNodeType.None));
reader.Read("");
Assert.That(reader.NodeType, Is.EqualTo(JsonNodeType.String));
reader.SetDecryptReads(true, "");
foreach (var expectedNodeType in expectedNodeTypes)
{
Assert.That(reader.NodeType, Is.EqualTo(expectedNodeType));
reader.Read("");
}
reader.SetDecryptReads(false, "");
Assert.That(reader.NodeType, Is.EqualTo(JsonNodeType.EndOfString));
}
public void ThrowsExceptionWhenSettingDecryptReadsToFalseBeforeEncryptedDataIsCompletelyConsumed()
{
var cipherTextJson = @"""" + Convert.ToBase64String(Encoding.UTF8.GetBytes(@"{""foo"":""bar""}")) + @"""";
var info = new JsonSerializeOperationInfo
{
EncryptionMechanism = new Base64EncryptionMechanism(),
};
var reader = new JsonReader(new StringReader(cipherTextJson), info);
Assert.That(reader.NodeType, Is.EqualTo(JsonNodeType.None));
reader.Read();
Assert.That(reader.NodeType, Is.EqualTo(JsonNodeType.String));
reader.DecryptReads = true;
Assert.That(reader.NodeType, Is.EqualTo(JsonNodeType.OpenObject));
reader.Read();
Assert.That(reader.NodeType, Is.EqualTo(JsonNodeType.String));
Assert.That(() => reader.DecryptReads = false, Throws.InvalidOperationException);
}
public void CanDecryptCurrentStringValueAndAccessDecryptedNodes(string plainTextJson, params JsonNodeType[] expectedNodeTypes)
{
var cipherTextJson = @"""" + Convert.ToBase64String(Encoding.UTF8.GetBytes(plainTextJson)) + @"""";
var info = new JsonSerializeOperationInfo
{
EncryptionMechanism = new Base64EncryptionMechanism(),
};
var reader = new JsonReader(new StringReader(cipherTextJson), info);
Assert.That(reader.NodeType, Is.EqualTo(JsonNodeType.None));
reader.Read();
Assert.That(reader.NodeType, Is.EqualTo(JsonNodeType.String));
reader.DecryptReads = true;
foreach (var expectedNodeType in expectedNodeTypes)
{
Assert.That(reader.NodeType, Is.EqualTo(expectedNodeType));
reader.Read();
}
reader.DecryptReads = false;
Assert.That(reader.NodeType, Is.EqualTo(JsonNodeType.None));
}
public void ThrowsExceptionWhenSettingDecryptReadsToFalseBeforeEncryptedDataIsCompletelyConsumed()
{
var cipherTextJson = @"""" + Convert.ToBase64String(Encoding.UTF8.GetBytes(@"{""foo"":""bar""}")) + @"""";
var info = new JsonSerializeOperationInfo
{
EncryptionMechanism = new Base64EncryptionMechanism(),
};
var reader = new JsonReader(new StringReader(cipherTextJson), info);
Assert.That(reader.NodeType, Is.EqualTo(JsonNodeType.None));
reader.Read();
Assert.That(reader.NodeType, Is.EqualTo(JsonNodeType.String));
reader.DecryptReads = true;
Assert.That(reader.NodeType, Is.EqualTo(JsonNodeType.OpenObject));
reader.Read();
Assert.That(reader.NodeType, Is.EqualTo(JsonNodeType.String));
Assert.That(() => reader.DecryptReads = false, Throws.InvalidOperationException);
}
