public bool IsSameConfigFileVO(ConfigFileVO other)
{
if (other != null &&
ViewPassword == other.ViewPassword &&
EditPassword == other.EditPassword &&
EqualityComparer <byte[]> .Default.Equals(EncryptedViewPasswordByteArray, other.EncryptedViewPasswordByteArray))
{
if (AllConfigs.Count != other.AllConfigs.Count)
{
return(false);
}
for (int i = 0; i < AllConfigs.Count; i++)
{
if (AllConfigs[i].Equals(other.AllConfigs[i]) == false)
{
return(false);
}
}
return(true);
}
else
{
return(false);
}
}
public ConfigFileEditorForm(ConfigFileVO vo)
{
InitializeComponent();
_CurrentConfigFileVO = vo;
// 新建的不传入配置文件路径，隐藏“另存为”按钮和路径
if (string.IsNullOrEmpty(vo.ConfigFilePath))
{
LblCurrentPathTips.Visible = false;
LblCurrentConfigFilePath.Visible = false;
BtnSaveAs.Visible = false;
}
else
{
_CurrentConfigFilePath = vo.ConfigFilePath;
LblCurrentConfigFilePath.Text = vo.ConfigFilePath;
}
TxtEditPassword.Text = vo.EditPassword;
TxtViewPassword.Text = vo.ViewPassword;
foreach (OneConfigJsonVO oneConfig in vo.AllConfigs)
{
EditConfigUserControl newControl = new EditConfigUserControl(this, oneConfig);
_EditConfigUserControlList.Add(newControl);
Pnl.Controls.Add(newControl);
}
ResetConfigControlLocation();
}
private void BtnSave_Click(object sender, EventArgs e)
{
string errorInfo = null;
ConfigFileVO vo = _CheckAndGetConfigs(out errorInfo);
if (vo == null)
{
MessageBox.Show(this, errorInfo, "错误", MessageBoxButtons.OK, MessageBoxIcon.Error);
return;
}
if (_CurrentConfigFilePath == null)
{
SaveFileDialog dialog = new SaveFileDialog();
dialog.Title = "请选择要保存的路径";
dialog.Filter = $"(*.{Utils.CONFIG_FILE_EXTENSION})|*.{Utils.CONFIG_FILE_EXTENSION}";
if (dialog.ShowDialog() == DialogResult.OK)
{
Utils.WriteConfigFile(vo, dialog.FileName);
MessageBox.Show(this, $"保存配置文件成功，路径为{dialog.FileName}\n\n点击“确定”后将自动关闭此窗口", "恭喜", MessageBoxButtons.OK, MessageBoxIcon.Information);
_IsForceClose = true;
Close();
}
}
else
{
Utils.WriteConfigFile(vo, _CurrentConfigFilePath);
MessageBox.Show(this, $"保存配置文件成功，路径为{_CurrentConfigFilePath}\n\n点击“确定”后将自动关闭此窗口", "恭喜", MessageBoxButtons.OK, MessageBoxIcon.Information);
_IsForceClose = true;
Close();
}
}
public static void TestEditModelConfigFile()
{
string filePath = @"D:\test_config.ftpconf";
string editPassword = "******";
ConfigFileVO editModelVO = new ConfigFileVO();
editModelVO.ConfigFilePath = filePath;
editModelVO.EditPassword = editPassword;
editModelVO.ViewPassword = "******";
editModelVO.AllConfigs = _TestConfigList;
Utils.WriteConfigFile(editModelVO, filePath);
string errorInfo = null;
ConfigFileVO readConfig = Utils.ReadConfigFileByEditModel(filePath, editPassword, out errorInfo);
if (errorInfo == null)
{
Debug.Print(readConfig.ConfigFilePath);
Debug.Print(readConfig.AllConfigs[1].Password);
}
else
{
Debug.Print(errorInfo);
}
}
/**
* 二进制形式的配置文件格式：
* 第1个4字节int写入加密后的“ViewPassword:用管理员密码加密后的使用者密码”对应的byte[]的长度，其作用是当用“管理员密码”进行编辑时，可以解密这行内容，拿到用于加密配置信息json的“使用者密码”，从而进行解密
* 接下来写入上面所说的byte[]的内容
* 最后写入用“使用者密码”加密的配置信息json对应的byte[]
*/
public static void WriteConfigFile(ConfigFileVO vo, string filePath)
{
FileStream fs = new FileStream(filePath, FileMode.Create);
BinaryWriter binWriter = new BinaryWriter(fs, Encoding.Default);
if (vo.IsOnlyView == false)
{
// 用“管理员密码”加密后的使用者密码
byte[] viewPasswordByteArray = Encoding.Default.GetBytes(VIEW_PASSWORD_PREFIX + vo.ViewPassword);
byte[] encryptedViewPasswordByteArray = _Encryptor.Encrypt(viewPasswordByteArray, vo.EditPassword);
// 先写入上面byte[]的长度
binWriter.Write(encryptedViewPasswordByteArray.Length);
// 再写入用“管理员密码”加密后的使用者密码
binWriter.Write(encryptedViewPasswordByteArray);
}
else
{
binWriter.Write(vo.EncryptedViewPasswordByteArray.Length);
binWriter.Write(vo.EncryptedViewPasswordByteArray);
}
// 最后写入用“使用者密码”加密的配置信息json
byte[] configByteArray = Encoding.Default.GetBytes(JsonMapper.ToJson(vo.AllConfigs));
byte[] encrypedConfigByteArray = _Encryptor.Encrypt(configByteArray, vo.ViewPassword);
binWriter.Write(encrypedConfigByteArray);
binWriter.Close();
fs.Close();
}
public static ConfigFileVO ReadConfigFileByEditModel(string filePath, string editPassword, out string errorInfo)
{
FileStream fs = null;
BinaryReader binReader = null;
ConfigFileVO vo = new ConfigFileVO();
vo.IsOnlyView = false;
vo.ConfigFilePath = filePath;
try
{
fs = new FileStream(filePath, FileMode.Open);
binReader = new BinaryReader(fs, Encoding.Default);
int totalLength = (int)fs.Length;
int encryptedViewPasswordByteArrayLength = binReader.ReadInt32();
byte[] encryptedViewPasswordByteArray = binReader.ReadBytes(encryptedViewPasswordByteArrayLength);
byte[] viewPasswordByteArray = _Decryptor.Decrypt(encryptedViewPasswordByteArray, editPassword);
string viewPasswordStr = Encoding.Default.GetString(viewPasswordByteArray);
if (viewPasswordStr.StartsWith(VIEW_PASSWORD_PREFIX) == false)
{
errorInfo = "解密失败，请确认是否输入了正确的用于编辑配置的管理员密码";
return(null);
}
else
{
vo.EditPassword = editPassword;
vo.ViewPassword = viewPasswordStr.Substring(VIEW_PASSWORD_PREFIX.Length);
}
byte[] encryptedConfigByteArray = binReader.ReadBytes(totalLength - 4 - encryptedViewPasswordByteArrayLength);
byte[] configByteArray = _Decryptor.Decrypt(encryptedConfigByteArray, vo.ViewPassword);
string configStr = Encoding.Default.GetString(configByteArray);
vo.AllConfigs = JsonMapper.ToObject <List <OneConfigJsonVO> >(configStr);
errorInfo = null;
return(vo);
}
catch
{
errorInfo = "解密失败，请确认是否输入了正确的用于编辑配置的管理员密码";
return(null);
}
finally
{
if (binReader != null)
{
binReader.Close();
}
if (fs != null)
{
fs.Close();
}
}
}
private void BtnLoadConfigFile_Click(object sender, EventArgs e)
{
OpenFileDialog dialog = new OpenFileDialog();
dialog.Title = "请选择要打开的配置文件";
dialog.Filter = $"(*.{Utils.CONFIG_FILE_EXTENSION})|*.{Utils.CONFIG_FILE_EXTENSION}";
dialog.Multiselect = false;
if (dialog.ShowDialog() == DialogResult.OK)
{
string filePath = dialog.FileName;
InputViewPasswordForm inputViewPasswordForm = new InputViewPasswordForm();
if (inputViewPasswordForm.ShowDialog() == DialogResult.OK)
{
// 校验使用者密码是否正确
string readConfigFileErrorInfo = null;
ConfigFileVO vo = Utils.ReadConfigFileByViewModel(filePath, inputViewPasswordForm.InputPassword, out readConfigFileErrorInfo);
if (readConfigFileErrorInfo != null)
{
MessageBox.Show(this, readConfigFileErrorInfo, "错误", MessageBoxButtons.OK, MessageBoxIcon.Error);
return;
}
else
{
_CurrentViewConfigFilePath = dialog.FileName;
BtnSaveLocalPathToConfigFile.Enabled = true;
_CurrentConfigFileVO = vo;
LblCurrentConfigFilePath.Text = dialog.FileName;
Pnl.Controls.Clear();
_ViewConfigUserControlList.Clear();
foreach (OneConfigJsonVO oneConfig in vo.AllConfigs)
{
ViewConfigUserControl newControl = new ViewConfigUserControl(this, oneConfig);
_ViewConfigUserControlList.Add(newControl);
Pnl.Controls.Add(newControl);
}
ResetConfigControlLocation();
}
}
}
}
public static void TestViewModelConfigFile()
{
string filePath = @"D:\test_config.ftpconf";
string viewPassword = "******";
string errorInfo = null;
ConfigFileVO readConfig = Utils.ReadConfigFileByViewModel(filePath, viewPassword, out errorInfo);
if (errorInfo == null)
{
Debug.Print(readConfig.ConfigFilePath);
Debug.Print(readConfig.AllConfigs[1].Password);
Debug.Assert(readConfig.EditPassword == null);
Debug.Assert(readConfig.EncryptedViewPasswordByteArray != null && readConfig.EncryptedViewPasswordByteArray.Length > 0);
}
else
{
Debug.Print(errorInfo);
}
}
public static ConfigFileVO ReadConfigFileByViewModel(string filePath, string viewPassword, out string errorInfo)
{
FileStream fs = null;
BinaryReader binReader = null;
ConfigFileVO vo = new ConfigFileVO();
vo.IsOnlyView = true;
vo.ConfigFilePath = filePath;
vo.ViewPassword = viewPassword;
try
{
fs = new FileStream(filePath, FileMode.Open);
binReader = new BinaryReader(fs, Encoding.Default);
int totalLength = (int)fs.Length;
int encryptedViewPasswordByteArrayLength = binReader.ReadInt32();
vo.EncryptedViewPasswordByteArray = binReader.ReadBytes(encryptedViewPasswordByteArrayLength);
byte[] encryptedConfigByteArray = binReader.ReadBytes(totalLength - 4 - encryptedViewPasswordByteArrayLength);
byte[] configByteArray = _Decryptor.Decrypt(encryptedConfigByteArray, vo.ViewPassword);
string configStr = Encoding.Default.GetString(configByteArray);
vo.AllConfigs = JsonMapper.ToObject <List <OneConfigJsonVO> >(configStr);
errorInfo = null;
return(vo);
}
catch
{
errorInfo = "解密失败，请确认是否输入了正确的用于读取配置的使用者密码";
return(null);
}
finally
{
if (binReader != null)
{
binReader.Close();
}
if (fs != null)
{
fs.Close();
}
}
}
private void BtnSaveAs_Click(object sender, EventArgs e)
{
string errorInfo = null;
ConfigFileVO vo = _CheckAndGetConfigs(out errorInfo);
if (vo == null)
{
MessageBox.Show(this, errorInfo, "错误", MessageBoxButtons.OK, MessageBoxIcon.Error);
return;
}
SaveFileDialog dialog = new SaveFileDialog();
dialog.Title = "请选择要保存的路径";
dialog.Filter = $"(*.{Utils.CONFIG_FILE_EXTENSION})|*.{Utils.CONFIG_FILE_EXTENSION}";
// 默认选到当前打开的配置文件所在目录
dialog.InitialDirectory = Path.GetDirectoryName(_CurrentConfigFilePath);
if (dialog.ShowDialog() == DialogResult.OK)
{
Utils.WriteConfigFile(vo, dialog.FileName);
_IsForceClose = true;
Close();
}
}
private ConfigFileVO _CheckAndGetConfigs(out string errorInfo)
{
ConfigFileVO vo = new ConfigFileVO();
if (_EditConfigUserControlList.Count < 1)
{
errorInfo = "当前没有任何配置";
return(null);
}
/**
* 使用者密码
*/
string inputViewPassword = TxtViewPassword.Text.Trim();
if (string.IsNullOrEmpty(inputViewPassword))
{
errorInfo = "未输入使用者密码";
return(null);
}
vo.ViewPassword = inputViewPassword;
/**
* 编辑密码
*/
string inputEditPassword = TxtEditPassword.Text.Trim();
if (string.IsNullOrEmpty(inputEditPassword))
{
errorInfo = "未输入管理员密码";
return(null);
}
vo.EditPassword = inputEditPassword;
if (inputViewPassword.Equals(inputEditPassword))
{
errorInfo = "管理员密码不能与使用者密码相同";
return(null);
}
/**
* 检查每一个配置项
*/
bool isAllConfigCheckOk = true;
StringBuilder errorStringBuilder = new StringBuilder();
for (int i = 0; i < _EditConfigUserControlList.Count; i++)
{
string oneConfigErrorInfo = null;
OneConfigJsonVO oneConfigVO = _EditConfigUserControlList[i].CheckAndGetConfig(out oneConfigErrorInfo);
if (oneConfigVO == null)
{
isAllConfigCheckOk = false;
errorStringBuilder.AppendLine($"第{i + 1}个配置项存在错误：{oneConfigErrorInfo}");
}
vo.AllConfigs.Add(oneConfigVO);
}
if (isAllConfigCheckOk == false)
{
errorInfo = errorStringBuilder.ToString();
return(null);
}
errorInfo = null;
return(vo);
}
private void BtnConfigFileEditor_Click(object sender, EventArgs e)
{
bool isOpenConfigFile = !string.IsNullOrEmpty(_CurrentViewConfigFilePath);
DialogResult dialogResult;
if (isOpenConfigFile == false)
{
MessageBoxManager.OK = "打开已有配置";
MessageBoxManager.Cancel = "新建配置";
MessageBoxManager.Register();
dialogResult = MessageBox.Show(this, "请选择打开已有配置或者新建一个", "请选择", MessageBoxButtons.OKCancel, MessageBoxIcon.Question);
}
else
{
MessageBoxManager.Yes = "打开当前配置";
MessageBoxManager.No = "打开其他配置";
MessageBoxManager.Cancel = "新建配置";
MessageBoxManager.Register();
dialogResult = MessageBox.Show(this, $"您可以选择修改当前打开的配置文件{_CurrentViewConfigFilePath}\n也可以打开其他配置文件或者新建一个", "请选择", MessageBoxButtons.YesNoCancel, MessageBoxIcon.Question);
}
MessageBoxManager.Unregister();
// 选择一个配置文件打开
if (dialogResult == DialogResult.OK || dialogResult == DialogResult.No)
{
OpenFileDialog dialog = new OpenFileDialog();
dialog.Title = "请选择要打开的配置文件";
dialog.Filter = $"(*.{Utils.CONFIG_FILE_EXTENSION})|*.{Utils.CONFIG_FILE_EXTENSION}";
dialog.Multiselect = false;
if (dialog.ShowDialog() == DialogResult.OK)
{
string filePath = dialog.FileName;
InputEditPasswordForm inputEditPasswordForm = new InputEditPasswordForm();
if (inputEditPasswordForm.ShowDialog() == DialogResult.OK)
{
// 校验管理员密码是否正确
string readConfigFileErrorInfo = null;
ConfigFileVO vo = Utils.ReadConfigFileByEditModel(filePath, inputEditPasswordForm.InputPassword, out readConfigFileErrorInfo);
if (readConfigFileErrorInfo != null)
{
MessageBox.Show(this, readConfigFileErrorInfo, "错误", MessageBoxButtons.OK, MessageBoxIcon.Error);
return;
}
else
{
new ConfigFileEditorForm(vo).ShowDialog();
}
}
}
}
// 直接打开当前配置文件
else if (dialogResult == DialogResult.Yes)
{
InputEditPasswordForm inputEditPasswordForm = new InputEditPasswordForm();
if (inputEditPasswordForm.ShowDialog() == DialogResult.OK)
{
// 校验管理员密码是否正确
string readConfigFileErrorInfo = null;
ConfigFileVO vo = Utils.ReadConfigFileByEditModel(_CurrentViewConfigFilePath, inputEditPasswordForm.InputPassword, out readConfigFileErrorInfo);
if (readConfigFileErrorInfo != null)
{
MessageBox.Show(this, readConfigFileErrorInfo, "错误", MessageBoxButtons.OK, MessageBoxIcon.Error);
return;
}
else
{
new ConfigFileEditorForm(vo).ShowDialog();
}
}
}
// 新建配置文件
else
{
new ConfigFileEditorForm(new ConfigFileVO(false)).ShowDialog();
}
}
