public void LockFile(string filepath, string password)
{
Validate PasswordValidate = new PasswordValidation(password);
PasswordValidate.ValidateData();
Validate FileExistsValidate = new SBNExists(Path.GetFileName(filepath));
FileExistsValidate.ValidateData();
CreateSTF GenerateSTF = new CreateSTF(filepath, HEADERCODE, ENDMARKER);
GenerateSTF.GenerateSTF();
IEncrypt Encrypter = new InstantiateElement().CreateNewInstance(ConfigurationSettings.AppSettings["Encrypter_Assembly"], Path.GetFileName(filepath), password) as IEncrypt;
Encrypter.EncryptFile();
string STFFilename = ConfigurationSettings.AppSettings["AllEntityLocation"] + Path.GetFileName(filepath) + "." + ConfigurationSettings.AppSettings["SecureBinTemporaryExtension"];
if (File.Exists(STFFilename))
{
File.Delete(STFFilename);
}
if (bool.Parse(ConfigurationSettings.AppSettings["DeleteSource"]) == true)
{
if (System.IO.File.Exists(filepath))
{
System.IO.File.Delete(filepath);
}
}
}
public void UnlockFolder(string Filename, string NewRoot, string Password)
{
#region Unlock Folder Implementation
Validate PasswordValidate = new PasswordValidation(Password);
PasswordValidate.ValidateData();
string SBNFilename = GetSBNName(Filename);
string STFFilename = GetSTFName(Filename);
IDecrypt Decrypter = new InstantiateElement().CreateNewInstance(ConfigurationSettings.AppSettings["Decrypter_Assembly"], Path.GetFileName(SBNFilename), Password) as IDecrypt;
try
{
Decrypter.DecryptFile();
}
catch (Exception DecryptException)
{
throw (new ApplicationException("Incorrect password"));
}
ExtractSTF ExtractSTFFile = new ExtractSTF(STFFilename);
UnlockParameters STFContents = ExtractSTFFile.ExtractSTFContents();
VerifySTFIntegrity CheckIntegrity = new VerifySTFIntegrity();
if (!CheckIntegrity.Verify(STFContents.FooterCode))
{
throw (new ApplicationException("Incorrect password"));
}
DirectoryStructure CreateNewDirStructure = new DirectoryStructure(NewRoot, STFContents.XmlHeirarchy);
CreateNewDirStructure.CreateDirectoryStructure();
RestoreFiles RestoreFilesFromSTF = new RestoreFiles(STFContents.XmlHeirarchy, STFContents.FileAttributes, NewRoot, STFFilename);
RestoreFilesFromSTF.ExecuteRestore();
if (System.IO.File.Exists(STFFilename))
{
System.IO.File.Delete(STFFilename);
}
if (System.IO.File.Exists(ConfigurationSettings.AppSettings["AllEntityLocation"] + SBNFilename))
{
System.IO.File.Delete(ConfigurationSettings.AppSettings["AllEntityLocation"] + SBNFilename);
}
if (System.IO.File.Exists("GeneratedHierarchy.xml"))
{
System.IO.File.Delete("GeneratedHierarchy.xml");
}
#endregion
}
public void LockFolder(string absoluteFolderPath, string Password)
{
#region LockFolder implementation
LockParameters.FlushAll();
Validate PasswordValidate = new PasswordValidation(Password);
PasswordValidate.ValidateData();
string DirectoryName = GetLeafDirectoryName(absoluteFolderPath);
Validate FolderExistsValidate = new SBNExists(Path.GetFileName(DirectoryName));
FolderExistsValidate.ValidateData();
CreateFolderHierarchy createFolderHierarchy = new CreateFolderHierarchy(absoluteFolderPath);
Root fileSystemHierarchyManager = createFolderHierarchy.FolderHierarchy;
string DirName = Path.GetFileName(absoluteFolderPath);
ConfigurationManager SaveConfiguration = new ConfigurationManager();
SaveConfiguration.WriteFileHierarchyXml("HierarchySize.xml", fileSystemHierarchyManager);
System.IO.FileInfo finfo = new FileInfo("HierarchySize.xml");
long SizeOfXmlBlock = finfo.Length;
try
{
CreateSTF STF = new CreateSTF(SECURITYCODE, SizeOfXmlBlock, DirName, ENDMARKER, fileSystemHierarchyManager);
}
catch (Exception ex)
{
throw (new ApplicationException(ConfigurationSettings.AppSettings["SecureBinTemporaryExtension"] + " File Creation Failed"));
}
IEncrypt Encrypter = new InstantiateElement().CreateNewInstance(ConfigurationSettings.AppSettings["Encrypter_Assembly"], DirName, Password) as IEncrypt;
Encrypter.EncryptFile();
System.IO.File.Delete(ConfigurationSettings.AppSettings["AllEntityLocation"] + DirName + "." + ConfigurationSettings.AppSettings["SecureBinTemporaryExtension"]);
if (bool.Parse(ConfigurationSettings.AppSettings["DeleteSource"]) == true)
{
if (System.IO.Directory.Exists(absoluteFolderPath))
{
System.IO.Directory.Delete(absoluteFolderPath, true);
}
}
if (System.IO.File.Exists("HierarchySize.xml"))
{
System.IO.File.Delete("HierarchySize.xml");
}
#endregion
}
public void UnlockFile(string filename, string destination, string password)
{
Validate PasswordValidate = new PasswordValidation(password);
PasswordValidate.ValidateData();
IDecrypt Decrypter = new InstantiateElement().CreateNewInstance(ConfigurationSettings.AppSettings["Decrypter_Assembly"], GetSBNName(filename), password) as IDecrypt;
try
{
Decrypter.DecryptFile();
}
catch (Exception DecryptFailure)
{
throw (new ApplicationException("Incorrect password"));
}
ExtractSTF STFContents = new ExtractSTF();
UnlockParameters FileUnlockParams = STFContents.ExtractContents(string.Format("{0}{1}.{2}", ConfigurationSettings.AppSettings["AllEntityLocation"], filename, ConfigurationSettings.AppSettings["SecureBinTemporaryExtension"]));
if (!Directory.Exists(destination))
{
throw (new ApplicationException("The destination directory does not exists"));
}
else
{
RestoreFile RestoreOriginalFile = new RestoreFile();
RestoreOriginalFile.ExecuteRestore(FileUnlockParams, string.Format("{0}{1}.{2}", ConfigurationSettings.AppSettings["AllEntityLocation"], filename, ConfigurationSettings.AppSettings["SecureBinTemporaryExtension"]), destination);
if (File.Exists(string.Format("{0}{1}.{2}", ConfigurationSettings.AppSettings["AllEntityLocation"], filename, ConfigurationSettings.AppSettings["SecureBinTemporaryExtension"])))
{
File.Delete(string.Format("{0}{1}.{2}", ConfigurationSettings.AppSettings["AllEntityLocation"], filename, ConfigurationSettings.AppSettings["SecureBinTemporaryExtension"]));
}
if (File.Exists(string.Format("{0}{1}.{2}", ConfigurationSettings.AppSettings["AllEntityLocation"], filename, ConfigurationSettings.AppSettings["SecureExtension"])))
{
File.Delete(string.Format("{0}{1}.{2}", ConfigurationSettings.AppSettings["AllEntityLocation"], filename, ConfigurationSettings.AppSettings["SecureExtension"]));
}
}
}