public void Fail_Decrypt_BadIv()
{
// Setup
var password = Fakes.RandomString();
var parameterData = new ParameterSetupData()
{
Value = Fakes.RandomString(),
DataType = DataType.String,
Name = Fakes.RandomString(),
Sensitive = true
};
var xml = XmlGenerators.ProjectParamsFile(new List <ParameterSetupData>(new[] { parameterData }));
var path = Path.Combine(_workingFolder, Guid.NewGuid().ToString("N"));
File.WriteAllText(path, xml);
var projectFile = new ProjectFileImpl();
projectFile.Initialize(path, null);
var newProjectFile = new ProjectFileImpl();
string encryptedXml;
using (var stream = new MemoryStream())
{
projectFile.Save(stream, ProtectionLevel.EncryptSensitiveWithPassword, password);
stream.Position = 0;
var sr = new StreamReader(stream);
encryptedXml = sr.ReadToEnd();
}
var encryptedXmlDoc = new XmlDocument();
encryptedXmlDoc.LoadXml(encryptedXml);
var ivAttribute = encryptedXmlDoc.SelectSingleNode("//*[@IV or @SSIS:IV]", encryptedXmlDoc.GetNameSpaceManager()).GetAttributeNode("IV");
if (ivAttribute != null)
{
ivAttribute.Value = $"*{Fakes.RandomString()}"; // Added * to break Convert.FromBase64 false success
}
// Execute
Exception exception;
using (var stream = new MemoryStream())
{
encryptedXmlDoc.Save(stream);
stream.Flush();
stream.Position = 0;
exception = Record.Exception(() => newProjectFile.Initialize(stream, password));
}
// Assert
Assert.NotNull(exception);
Assert.IsType <InvalidXmlException>(exception);
Assert.True(exception.Message.Contains("\"IV\""));
}
public void Fail_Save_NoPassword(ProtectionLevel protectionLevel)
{
// Setup
var parameterData = new ParameterSetupData()
{
Value = Fakes.RandomString(),
DataType = DataType.String,
Name = Fakes.RandomString(),
Sensitive = true
};
var xml = XmlGenerators.ProjectParamsFile(new List <ParameterSetupData>(new[] { parameterData }));
var path = Path.Combine(_workingFolder, Guid.NewGuid().ToString("N"));
File.WriteAllText(path, xml);
var projectFile = new ProjectFileImpl();
projectFile.Initialize(path, null);
// Execute
Exception exception;
using (var stream = new MemoryStream())
{
exception = Record.Exception(() => projectFile.Save(stream, protectionLevel, null));
}
// Assert
Assert.NotNull(exception);
Assert.IsType <InvalidPaswordException>(exception);
}
public void Pass_Save_ToFile_NoSensitive()
{
// Setup
var parameterData = new ParameterSetupData()
{
Value = Fakes.RandomString(),
DataType = DataType.String,
Name = Fakes.RandomString(),
Sensitive = true
};
var xml = XmlGenerators.ProjectParamsFile(new List <ParameterSetupData>(new[] { parameterData }));
var path = Path.Combine(_workingFolder, Guid.NewGuid().ToString("N"));
File.WriteAllText(path, xml);
var projectFile = new ProjectFileImpl();
projectFile.Initialize(path, null);
var saveToPath = Path.Combine(_workingFolder, Guid.NewGuid().ToString("N"));
// Execute - save with no sensitive info
projectFile.Save(saveToPath);
// Assert - should not have sensitive node
var xmlDoc = new XmlDocument();
xmlDoc.Load(saveToPath);
var encryptedNode = xmlDoc.SelectSingleNode("//SSIS:Property[@SSIS:Name=\"Value\"]", xmlDoc.GetNameSpaceManager());
Assert.Null(encryptedNode);
}
public void Fail_Decrypt_NoPassword()
{
// Setup
var password = Fakes.RandomString();
var parameterData = new ParameterSetupData()
{
Value = Fakes.RandomString(),
DataType = DataType.String,
Name = Fakes.RandomString(),
Sensitive = true
};
var xml = XmlGenerators.ProjectParamsFile(new List <ParameterSetupData>(new[] { parameterData }));
var path = Path.Combine(_workingFolder, Guid.NewGuid().ToString("N"));
File.WriteAllText(path, xml);
var projectFile = new ProjectFileImpl();
projectFile.Initialize(path, null);
var newProjectFile = new ProjectFileImpl();
string encryptedXml;
using (var stream = new MemoryStream())
{
projectFile.Save(stream, ProtectionLevel.EncryptSensitiveWithPassword, password);
stream.Position = 0;
var sr = new StreamReader(stream);
encryptedXml = sr.ReadToEnd();
}
var encryptedXmlDoc = new XmlDocument();
encryptedXmlDoc.LoadXml(encryptedXml);
// Execute
Exception exception;
using (var stream = new MemoryStream())
{
encryptedXmlDoc.Save(stream);
stream.Flush();
stream.Position = 0;
exception = Record.Exception(() => newProjectFile.Initialize(stream, string.Empty));
}
// Assert
Assert.NotNull(exception);
Assert.IsType <InvalidPaswordException>(exception);
}
public void Fail_Save_NotInitialized()
{
// Setup
var parameterData = new ParameterSetupData()
{
Value = Fakes.RandomString(),
DataType = DataType.String,
Name = Fakes.RandomString(),
Sensitive = true
};
var projectFile = new ProjectFileImpl();
// Execute
var exception = Record.Exception(() => projectFile.Save(Fakes.RandomString()));
// Assert
Assert.NotNull(exception);
Assert.IsType <ProjectNotInitializedException>(exception);
}
public void Pass_Save_ToStream_NoSensitive()
{
// Setup
// Use ProjectParams xml in this test
var parameterData = new ParameterSetupData()
{
Value = Fakes.RandomString(),
DataType = DataType.String,
Name = Fakes.RandomString(),
Sensitive = true
};
var xml = XmlGenerators.ProjectParamsFile(new List <ParameterSetupData>(new[] { parameterData }));
var path = Path.Combine(_workingFolder, Guid.NewGuid().ToString("N"));
File.WriteAllText(path, xml);
var projectFile = new ProjectFileImpl();
projectFile.Initialize(path, null);
// Execute
string encryptedXml;
using (var stream = new MemoryStream())
{
// Save with DontSaveSensitive
projectFile.Save(stream);
stream.Position = 0;
var sr = new StreamReader(stream);
encryptedXml = sr.ReadToEnd();
}
// Assert -- sensitive node should be gone
var xmlDoc = new XmlDocument();
xmlDoc.LoadXml(encryptedXml);
var encryptedNode = xmlDoc.SelectSingleNode("//SSIS:Property[@SSIS:Name=\"Value\"]", xmlDoc.GetNameSpaceManager());
Assert.Null(encryptedNode);
}
public void Pass_Encrypt()
{
// Setup
var password = Fakes.RandomString();
var parameterData = new ParameterSetupData()
{
Value = Fakes.RandomString(),
DataType = DataType.String,
Name = Fakes.RandomString(),
Sensitive = true
};
var xml = XmlGenerators.ProjectParamsFile(new List <ParameterSetupData>(new[] { parameterData }));
var path = Path.Combine(_workingFolder, Guid.NewGuid().ToString("N"));
File.WriteAllText(path, xml);
var projectFile = new ProjectFileImpl();
projectFile.Initialize(path, null);
// Execute
string encryptedXml;
using (var stream = new MemoryStream())
{
projectFile.Save(stream, ProtectionLevel.EncryptSensitiveWithPassword, password);
stream.Position = 0;
var sr = new StreamReader(stream);
encryptedXml = sr.ReadToEnd();
}
var xmlDoc = new XmlDocument();
xmlDoc.LoadXml(encryptedXml);
var encryptedNode = xmlDoc.SelectSingleNode("//SSIS:Property[@SSIS:Name=\"Value\"]", xmlDoc.GetNameSpaceManager());
// Assert - should have encrypted node and Salt attribute
Assert.True(encryptedNode?.Attributes?["Salt", XmlHelpers.Schemas.SSIS]?.Value != null);
}
public void Pass_Decrypt_FromFile(ProtectionLevel protectionLevel)
{
// Setup
var password = Fakes.RandomString();
var parameterData = new ParameterSetupData()
{
Value = Fakes.RandomString(),
DataType = DataType.String,
Name = Fakes.RandomString(),
Sensitive = true
};
var xml = XmlGenerators.ProjectParamsFile(new List <ParameterSetupData>(new[] { parameterData }));
var path = Path.Combine(_workingFolder, Guid.NewGuid().ToString("N"));
File.WriteAllText(path, xml);
var projectFile = new ProjectFileImpl();
projectFile.Initialize(path, null);
var saveToPath = Path.Combine(_workingFolder, Guid.NewGuid().ToString("D"));
projectFile.Save(saveToPath, protectionLevel, password);
// Execute
var newProjectFile = new ProjectFileImpl();
newProjectFile.Initialize(saveToPath, password);
// Assert
var decryptedNodeValue =
newProjectFile.FileXmlDocumentPublic.SelectSingleNode("//SSIS:Property[@SSIS:Name=\"Value\"]", newProjectFile.FileXmlDocumentPublic.GetNameSpaceManager())?.InnerText;
Assert.Equal(parameterData.Value, decryptedNodeValue);
}