/// <summary>
/// 刷新密码。时机是每次启动时，这里会加在这个单例的初始化。
/// 重置密钥，并且更新密码。
/// 规则1：密钥须支持可更新，并明确更新周期，在一次性可编程的芯片中保存的密钥除外
/// 说明：工作密钥及密钥加密密钥在使用过程中，都应保证其可以更新。对于根密钥暂不要求必须支持可更新。
/// </summary>
public void RefreshPwds()
{
LogUtil.HWLogger.DEFAULT.InfoFormat("Refresh password with encryption...");
lock (_lockRefreshPwds)
{
lock (eSightSessions)
{
using (var mutex = new System.Threading.Mutex(false, "huawei.sccmplugin.engine")) {
if (mutex.WaitOne(TimeSpan.FromSeconds(60), false))
{
string oldMainKey = "";
//2017-10-11 检查是否需要升级的密钥。
if (!EncryptUtil.IsCompatibleVersion())
{
oldMainKey = EncryptUtil.GetMainKey1060();
LogUtil.HWLogger.DEFAULT.InfoFormat("oldMainKey:{0}", oldMainKey);
if (string.IsNullOrEmpty(oldMainKey))
{
return;
}
EncryptUtil.ClearAndUpgradeKey();
}
else
{
//旧的key
oldMainKey = EncryptUtil.GetMainKeyWithoutInit();
if (string.IsNullOrEmpty(oldMainKey))
{
return;
}
//重新初始化主密钥。
EncryptUtil.InitMainKey();
}
string newMainKey = EncryptUtil.GetMainKeyFromPath();
// LogUtil.HWLogger.DEFAULT.InfoFormat("Change key,oldMainKey={1},newMainKey={1}",oldMainKey,newMainKey);
//遍历所有session.
IList <HWESightHost> hostlist = ESightEngine.Instance.ListESHost();
foreach (HWESightHost eSightHost in hostlist)
{
string pwd = EncryptUtil.DecryptWithKey(oldMainKey, eSightHost.LoginPwd);
string enPwd = EncryptUtil.EncryptWithKey(newMainKey, pwd);
IESSession iESSession = FindESSession(eSightHost.HostIP);
iESSession.HWESightHost.LoginPwd = enPwd;
eSightSessions[eSightHost.HostIP.ToUpper()] = iESSession;
iESSession.SaveToDB();
}
}
}
}
}
LogUtil.HWLogger.DEFAULT.InfoFormat("Refresh password with encryption successful!");
}
/// <summary>
/// 查找eSight主机信息，并且打开.
/// </summary>
/// <param name="hostIP">主机IP</param>
/// <returns>返回查找到的eSight，没有找到返回为null</returns>
public IESSession FindAndOpenESSession(string hostIP)
{
try
{
IESSession iESSession = FindESSession(hostIP);
if (iESSession != null)
{
iESSession.Open();
iESSession.SaveToDB();//保存状态。
}
return(iESSession);
}
catch (Exception se)
{
LogUtil.HWLogger.API.Error(se);
throw;
}
}
