/// <summary>
/// 更新密码
/// </summary>
/// <param name="oldPassword">原密码</param>
/// <param name="newPassword">新密码</param>
/// <param name="statusCode">返回状态码</param>
/// <returns>影响行数</returns>
public virtual int ChangePassword(string oldPassword, string newPassword, out string statusCode)
{
#if (DEBUG)
int milliStart = Environment.TickCount;
#endif
int returnValue = 0;
// 密码强度检查
if (BaseSystemInfo.CheckPasswordStrength)
{
if (String.IsNullOrEmpty(newPassword))
{
statusCode = StatusCode.PasswordCanNotBeNull.ToString();
return(returnValue);
}
}
// 加密密码
if (BaseSystemInfo.ServerEncryptPassword)
{
oldPassword = this.EncryptUserPassword(oldPassword);
newPassword = this.EncryptUserPassword(newPassword);
}
// 判断输入原始密码是否正确
BaseUserEntity userEntity = new BaseUserEntity();
userEntity.GetSingle(this.GetDataTableById(UserInfo.Id));
if (userEntity.UserPassword == null)
{
userEntity.UserPassword = string.Empty;
}
// 密码错误
if (!userEntity.UserPassword.Equals(oldPassword))
{
statusCode = StatusCode.OldPasswordError.ToString();
return(returnValue);
}
// 对比是否最近2次用过这个密码
if (BaseSystemInfo.CheckPasswordStrength)
{
int i = 0;
BaseParameterManager parameterManager = new BaseParameterManager(this.DbHelper, this.UserInfo);
DataTable dataTable = parameterManager.GetDataTableParameterCode("User", this.UserInfo.Id, "Password");
foreach (DataRow dataRow in dataTable.Rows)
{
string parameter = dataRow[BaseParameterEntity.FieldParameterContent].ToString();
if (parameter.Equals(newPassword))
{
statusCode = StatusCode.PasswordCanNotBeRepeat.ToString();
return(returnValue);
}
i++;
{
// 判断连续2个密码就是可以了
if (i > 2)
{
break;
}
}
}
}
// 更改密码，同时修改密码的修改日期
List <KeyValuePair <string, object> > parameters = new List <KeyValuePair <string, object> >();
parameters.Add(new KeyValuePair <string, object>(BaseUserEntity.FieldUserPassword, newPassword));
// 注意日期格式，ACCESS中要用字符
parameters.Add(new KeyValuePair <string, object>(BaseUserEntity.FieldChangePasswordDate, DateTime.Now.ToString("yyyy-MM-dd HH:mm:ss")));
returnValue = this.SetProperty(new KeyValuePair <string, object>(BaseUserEntity.FieldId, UserInfo.Id), parameters);
if (returnValue == 1)
{
statusCode = StatusCode.ChangePasswordOK.ToString();
// 若是强类型密码检查，那就保存密码修改历史，防止最近2-3次的密码相同的功能实现。
if (BaseSystemInfo.CheckPasswordStrength)
{
BaseParameterManager parameterManager = new BaseParameterManager(this.DbHelper, this.UserInfo);
BaseParameterEntity parameterEntity = new BaseParameterEntity();
parameterEntity.CategoryId = "User";
parameterEntity.ParameterId = this.UserInfo.Id;
parameterEntity.ParameterCode = "Password";
parameterEntity.ParameterContent = newPassword;
parameterEntity.DeletionStateCode = 0;
parameterEntity.Enabled = true;
parameterEntity.Worked = true;
parameterManager.AddEntity(parameterEntity);
}
}
else
{
// 数据可能被删除
statusCode = StatusCode.ErrorDeleted.ToString();
}
// 写入调试信息
#if (DEBUG)
int milliEnd = Environment.TickCount;
Trace.WriteLine(DateTime.Now.ToString(BaseSystemInfo.TimeFormat) + " Ticks: " + TimeSpan.FromMilliseconds(milliEnd - milliStart).ToString() + " " + " BaseUserManager.ChangePassword(" + userEntity.Id + ")");
#endif
return(returnValue);
}