/// <summary>
/// Deletes the specified appliance.
/// </summary>
/// <param name="appliance">The appliance.</param>
/// <returns>Task<Result>.</returns>
public async Task <Result> Delete(FdAppliance appliance)
{
return(await Task.Run(async() =>
{
try
{
var obj = await this.FindByHost(appliance.HostIP);
var exsitObj = obj.Data;
if (exsitObj == null)
{
return Result.Failed(104, $"{appliance.HostIP} does not exists, delete failed.");
}
var client = new FdClient(appliance);
var res = await client.DeleteGivenSubscriptions(appliance.SubscribeId);
LogHelper.Info($"Delete Fd:DeleteGivenSubscriptions:{res.Code} {res.Message}");
var incrementalDiscoveryData = new IncrementalDiscoveryData();
incrementalDiscoveryData.Remove(exsitObj);
incrementalDiscoveryData.Commit(MGroup.Instance);
return Result.Done();
}
catch (Exception e)
{
return Result.Failed(100, $"Internal error caused by {e.Message}", e);
}
}));
}
/// <summary>
/// Updates the specified appliance.
/// </summary>
/// <param name="appliance">The appliance.</param>
/// <param name="isUpdateCredential">是否修改了密码</param>
/// <returns>Result.</returns>
public async Task <Result> Update(FdAppliance appliance, bool isUpdateCredential)
{
return(await Task.Run(async() =>
{
try
{
var obj = await this.FindByHost(appliance.HostIP);
var exsitObj = obj.Data;
if (exsitObj == null)
{
return Result.Failed(104, $"Fd {appliance.HostIP} can not find.");
}
var incrementalDiscoveryData = new IncrementalDiscoveryData();
var props = this.FdApplianceClass.PropertyCollection;
exsitObj[props["AliasName"]].Value = appliance.AliasName;
exsitObj[props["Port"]].Value = appliance.Port;
exsitObj[props["LastModifyTime"]].Value = appliance.LastModifyTime;
if (isUpdateCredential)
{
try
{
var eventAccount = exsitObj[props["EventUserName"]].Value as string;
var eventPd = exsitObj[props["EventPd"]].Value as string;
if (eventAccount != appliance.EventUserName || eventPd != appliance.EventPd)
{
using (var client = new FdClient(appliance))
{
var res = await client.DeleteGivenSubscriptions(appliance.SubscribeId);
LogHelper.Info($"Update Fd:DeleteGivenSubscriptions:{res.Code} {res.Message}");
// 取消订阅后重置订阅状态
exsitObj[props["SubscribeId"]].Value = string.Empty;
exsitObj[props["SubscribeStatus"]].Value = string.Empty;
exsitObj[props["LatestSubscribeInfo"]].Value = string.Empty;
}
}
}
catch (Exception ex)
{
LogHelper.Error("DeleteSubscriptions Faild", ex);
}
exsitObj[props["LoginAccount"]].Value = appliance.LoginAccount;
exsitObj[props["LoginPd"]].Value = RijndaelManagedCrypto.Instance.EncryptForCs(appliance.LoginPd);
exsitObj[props["EventUserName"]].Value = appliance.EventUserName;
exsitObj[props["EventPd"]].Value = RijndaelManagedCrypto.Instance.EncryptForCs(appliance.EventPd);
}
incrementalDiscoveryData.Add(exsitObj);
incrementalDiscoveryData.Overwrite(MGroup.Instance);
return Result.Done();
}
catch (Exception e)
{
return Result.Failed(100, $"Internal error caused by {e.Message}", e);
}
}));
}
public async Task <Result <List <FdAppliance> > > LoadAll()
{
try
{
var getListResult = await FdApplianceConnector.Instance.All();
if (!getListResult.Success)
{
LogHelper.Error(getListResult.Cause, getListResult.Message);
return(Result <List <FdAppliance> > .Failed(getListResult.Code, getListResult.Message, getListResult.Cause));
}
this.AllItems = getListResult.Data.Select(x => GetModelFromMpObject(x)).ToList();
OnFilteredItemsChanged(this.AllItems);
foreach (var appliance in this.AllItems)
{
if (PingFd(appliance.HostIP))
{
appliance.LatestConnectInfo = "success";
appliance.LatestStatus = Constants.FdConnectionStatus.ONLINE;
}
else
{
appliance.DirectorVersion = string.Empty;
appliance.LatestConnectInfo = "Can not connect the remote server.";
appliance.LatestStatus = Constants.FdConnectionStatus.FAILED;
LogHelper.Info("Can not connect the remote server.", $"PingFd Error:");
}
try
{
using (var client = new FdClient(appliance))
{
var result = await client.GetApplianceVersion();
appliance.DirectorVersion = result.CurrentVersion;
}
}
catch (Exception e)
{
appliance.DirectorVersion = string.Empty;
LogHelper.Error(e, $"GetApplianceVersion Error:");
}
}
OnFilteredItemsChanged(this.AllItems);
return(Result <List <FdAppliance> > .Done(this.AllItems));
}
catch (Exception ex)
{
LogHelper.Error(ex, "LoadAll");
return(Result <List <FdAppliance> > .Failed("LoadAll", ex));
}
}
/// <summary>
/// Finds the by host.
/// </summary>
/// <param name="host">The host.</param>
/// <returns>Task<Result<EnterpriseManagementObject>>.</returns>
public async Task <Result <EnterpriseManagementObject> > FindByHost(string host)
{
return(await Task.Run(() =>
{
try
{
var objects = MGroup.Instance.Query(this.FdApplianceClass, $"HostIP='{host}'");
return Result <EnterpriseManagementObject> .Done(objects.FirstOrDefault());
}
catch (Exception e)
{
return Result <EnterpriseManagementObject> .Failed("All Error", e);
}
}));
}
/// <summary>
/// Alls this instance.
/// </summary>
/// <returns>Task<Result<List<EnterpriseManagementObject>>>.</returns>
public async Task <Result <List <EnterpriseManagementObject> > > All()
{
return(await Task.Run(() =>
{
try
{
var objects = MGroup.Instance.All(this.FdApplianceClass);
return Result <List <EnterpriseManagementObject> > .Done(objects.ToList());
}
catch (Exception e)
{
return Result <List <EnterpriseManagementObject> > .Failed("Get List Error", e);
}
}));
}
/// <summary>
/// Adds the specified appliance.
/// </summary>
/// <param name="appliance">The appliance.</param>
/// <returns>Result.</returns>
public async Task <Result> Add(FdAppliance appliance)
{
return(await Task.Run(() =>
{
try
{
if (MGroup.Instance.Exsits(this.FdApplianceClass, $"HostIP='{appliance.HostIP}'"))
{
return Result.Failed(101, $"FusionDirector {appliance.HostIP} already exsits.");
}
var incrementalDiscoveryData = new IncrementalDiscoveryData();
// add appliance record
var emoAppliance = new CreatableEnterpriseManagementObject(MGroup.Instance, this.FdApplianceClass);
var props = this.FdApplianceClass.PropertyCollection;
emoAppliance[props["UniqueId"]].Value = FusionDirectUniqueIdPrefix + Guid.NewGuid().ToString("D");
emoAppliance[props["HostIP"]].Value = appliance.HostIP;
emoAppliance[props["AliasName"]].Value = appliance.AliasName;
emoAppliance[props["LoginAccount"]].Value = appliance.LoginAccount;
emoAppliance[props["LoginPd"]].Value = RijndaelManagedCrypto.Instance.EncryptForCs(appliance.LoginPd);
emoAppliance[props["Port"]].Value = appliance.Port;
emoAppliance[props["EventUserName"]].Value = appliance.EventUserName;
emoAppliance[props["EventPd"]].Value = RijndaelManagedCrypto.Instance.EncryptForCs(appliance.EventPd);
emoAppliance[props["SubscribeId"]].Value = appliance.SubscribeId;
emoAppliance[props["SubscribeStatus"]].Value = appliance.SubscribeStatus;
emoAppliance[props["LatestSubscribeInfo"]].Value = appliance.LatestSubscribeInfo;
emoAppliance[props["LastModifyTime"]].Value = appliance.LastModifyTime;
emoAppliance[props["CreateTime"]].Value = appliance.CreateTime;
emoAppliance[this.DisplayNameField].Value = appliance.HostIP;
incrementalDiscoveryData.Add(emoAppliance);
incrementalDiscoveryData.Commit(MGroup.Instance);
return Result.Done();
}
catch (Exception e)
{
return Result.Failed(100, $"Internal error caused by {e.Message}", e);
}
}));
}
/// <summary>
/// 验证
/// </summary>
/// <param name="appliance">appliance</param>
/// <param name="isUpdate">是否是更新操作</param>
/// <param name="isUpdateCredential">是否修改了密码</param>
/// <returns></returns>
public Result Validate(FdAppliance appliance, bool isUpdate, bool isUpdateCredential)
{
#region HostIP
var hostIp = appliance.HostIP;
if (string.IsNullOrEmpty(hostIp))
{
return(Result.Failed(1000, "The FQDN or IP Address is required"));
}
IPAddress Address = null;
var isValidIPAddr = IPAddress.TryParse(hostIp, out Address);
if (!isValidIPAddr) //如果不是IP
{
if (Regex.IsMatch(hostIp.Replace(".", ""), @"^[0-9]*$")) //如果是纯数字，说明不是域名
{
return(Result.Failed(1000, "Invalid FQDN or IP Address."));
}
else
{
if (Uri.CheckHostName(hostIp) != UriHostNameType.Dns || !hostIp.Contains(".") || hostIp.EndsWith(".") || hostIp.StartsWith("."))
{
return(Result.Failed(1000, "Invalid FQDN or IP Address."));
}
}
}
#endregion
#region Port
if (string.IsNullOrEmpty(appliance.Port))
{
return(Result.Failed(1001, "The port is required"));
}
int PortAsInt;
var isNumeric = int.TryParse(appliance.Port, out PortAsInt);
if (isNumeric)
{
if (PortAsInt < 1 || PortAsInt > 65535)
{
return(Result.Failed(1001, "The port must between 0 and 65535"));
}
}
else
{
return(Result.Failed(1001, "The port must between 0 and 65535"));
}
#endregion
if (isUpdateCredential || !isUpdate)
{
// Login Account
if (string.IsNullOrEmpty(appliance.LoginAccount))
{
return(Result.Failed(1001, "The LoginAccount is required"));
}
if (!Regex.IsMatch(appliance.LoginAccount, @"^[a-zA-Z0-9_\-\.]{1,100}$"))
{
return(Result.Failed(1001, "The loginAccount contains 1 to 100 characters, which can include letters, digits, hyphens (-), underscores (_), and periods (.)."));
}
// Login Password
if (string.IsNullOrEmpty(appliance.LoginPd))
{
return(Result.Failed(1001, "The password is required"));
}
// Event Password
var regexEventPwd = new Regex(@"
(?=.*[0-9]) #必须包含数字
(?=.*[a-z]) #必须包含小写字母
(?=.*[A-Z]) #必须包含大写字母
(?=([\x21-\x7e]+)[^a-zA-Z0-9]) #必须包含特殊符号
.{8,32} #至少8个字符，最多32个字符
", RegexOptions.Multiline | RegexOptions.IgnorePatternWhitespace);
if (string.IsNullOrEmpty(appliance.EventPd))
{
return(Result.Failed(1001, "The event password is required"));
}
if (appliance.EventPd.Length > 32)
{
return(Result.Failed(1001, @"The event password must contain 8 to 32 characters."));
}
if (!regexEventPwd.IsMatch(appliance.EventPd) || appliance.EventPd.Contains("#"))
{
return(Result.Failed(1001, @"The event password must contain 8 to 32 characters, and include: uppercase letters, lowercase letters, digits, and special characters including `~!@$%\^&*()_+-={}[]|;:"";'<,>.?"));
}
}
return(Result.Done());
}