415 lines
16 KiB
C#
415 lines
16 KiB
C#
// Copyright (c) 2012, Outercurve Foundation.
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// All rights reserved.
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//
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// Redistribution and use in source and binary forms, with or without modification,
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// are permitted provided that the following conditions are met:
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//
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// - Redistributions of source code must retain the above copyright notice, this
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// list of conditions and the following disclaimer.
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//
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// - Redistributions in binary form must reproduce the above copyright notice,
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// this list of conditions and the following disclaimer in the documentation
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// and/or other materials provided with the distribution.
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//
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// - Neither the name of the Outercurve Foundation nor the names of its
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// contributors may be used to endorse or promote products derived from this
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// software without specific prior written permission.
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//
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// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
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// ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
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// WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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// DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
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// ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
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// (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
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// LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
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// ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
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// SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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using System;
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using System.Data;
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using System.Collections.Generic;
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using System.Collections.Specialized;
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using System.Text;
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using System.Xml;
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using System.Xml.Serialization;
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using WebsitePanel.Providers;
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using WebsitePanel.Providers.FTP;
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namespace WebsitePanel.EnterpriseServer
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{
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public class FtpServerController : IImportController, IBackupController
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{
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public static FTPServer GetFTPServer(int serviceId)
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{
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FTPServer ftp = new FTPServer();
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ServiceProviderProxy.Init(ftp, serviceId);
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return ftp;
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}
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public static FtpSite[] GetFtpSites(int serviceId)
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{
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FTPServer ftp = new FTPServer();
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ServiceProviderProxy.Init(ftp, serviceId);
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return ftp.GetSites();
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}
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public static DataSet GetRawFtpAccountsPaged(int packageId,
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string filterColumn, string filterValue, string sortColumn, int startRow, int maximumRows)
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{
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return PackageController.GetRawPackageItemsPaged(packageId, typeof(FtpAccount),
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true, filterColumn, filterValue, sortColumn, startRow, maximumRows);
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}
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public static List<FtpAccount> GetFtpAccounts(int packageId, bool recursive)
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{
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List<ServiceProviderItem> items = PackageController.GetPackageItemsByType(
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packageId, typeof(FtpAccount), recursive);
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return items.ConvertAll<FtpAccount>(
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new Converter<ServiceProviderItem, FtpAccount>(ConvertItemToFtpAccount));
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}
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private static FtpAccount ConvertItemToFtpAccount(ServiceProviderItem item)
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{
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FtpAccount account = (FtpAccount)item;
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string homeFolder = FilesController.GetHomeFolder(account.PackageId);
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if(!String.IsNullOrEmpty(account.Folder) && account.Folder.IndexOf(":") != -1)
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account.Folder = account.Folder.Substring(homeFolder.Length);
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account.Folder = (account.Folder == "") ? "\\" : account.Folder;
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// decode password
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account.Password = CryptoUtils.Decrypt(account.Password);
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return account;
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}
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public static bool FtpAccountExists(string name)
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{
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return PackageController.CheckServiceItemExists(name, typeof(FtpAccount));
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}
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public static bool FtpAccountExists(int serviceId, string name)
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{
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return PackageController.CheckServiceItemExists(serviceId, name, typeof(FtpAccount));
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}
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public static FtpAccount GetFtpAccount(int itemId)
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{
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// load meta item
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FtpAccount item = (FtpAccount)PackageController.GetPackageItem(itemId);
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// load service item
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FTPServer ftp = new FTPServer();
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ServiceProviderProxy.Init(ftp, item.ServiceId);
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FtpAccount account = ftp.GetAccount(item.Name);
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// truncate home folder
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account.Folder = FilesController.GetVirtualPackagePath(item.PackageId, account.Folder);
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account.Id = item.Id;
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account.PackageId = item.PackageId;
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account.ServiceId = item.ServiceId;
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account.Password = CryptoUtils.Decrypt(item.Password);
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return account;
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}
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public static int AddFtpAccount(FtpAccount item)
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{
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// check account
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int accountCheck = SecurityContext.CheckAccount(DemandAccount.NotDemo | DemandAccount.IsActive);
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if (accountCheck < 0) return accountCheck;
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// check package
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int packageCheck = SecurityContext.CheckPackage(item.PackageId, DemandPackage.IsActive);
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if (packageCheck < 0) return packageCheck;
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// check quota
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QuotaValueInfo quota = PackageController.GetPackageQuota(item.PackageId, Quotas.FTP_ACCOUNTS);
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if (quota.QuotaExhausted)
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return BusinessErrorCodes.ERROR_FTP_RESOURCE_QUOTA_LIMIT;
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// check if FTP account already exists
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int serviceId = PackageController.GetPackageServiceId(item.PackageId, ResourceGroups.Ftp);
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if(serviceId == 0)
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return BusinessErrorCodes.ERROR_FTP_RESOURCE_UNAVAILABLE;
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// place log record
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TaskManager.StartTask("FTP_ACCOUNT", "ADD", item.Name);
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TaskManager.WriteParameter("Folder", item.Folder);
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TaskManager.WriteParameter("CanRead", item.CanRead);
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TaskManager.WriteParameter("CanWrite", item.CanWrite);
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try
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{
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// check package items
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if (PackageController.GetPackageItemByName(item.PackageId, item.Name, typeof(FtpAccount)) != null)
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return BusinessErrorCodes.ERROR_FTP_PACKAGE_ITEM_EXISTS;
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// check service items
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FTPServer ftp = new FTPServer();
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ServiceProviderProxy.Init(ftp, serviceId);
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if (ftp.AccountExists(item.Name))
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return BusinessErrorCodes.ERROR_FTP_SERVICE_ITEM_EXISTS;
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// store original path
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string origFolder = item.Folder;
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// convert folder
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StringDictionary ftpSettings = ServerController.GetServiceSettings(serviceId);
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if (Utils.ParseBool(ftpSettings["BuildUncFilesPath"], false))
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{
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// UNC
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// get OS service
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int osServiceId = PackageController.GetPackageServiceId(item.PackageId, ResourceGroups.Os);
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item.Folder = FilesController.GetFullUncPackagePath(item.PackageId, osServiceId, item.Folder);
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}
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else
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{
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// Absolute
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item.Folder = FilesController.GetFullPackagePath(item.PackageId, item.Folder);
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}
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item.Enabled = true;
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// add service item
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ftp.CreateAccount(item);
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// save item
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item.Password = CryptoUtils.Encrypt(item.Password);
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item.ServiceId = serviceId;
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item.Folder = (origFolder == "") ? "\\" : origFolder;
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int itemId = PackageController.AddPackageItem(item);
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TaskManager.ItemId = itemId;
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return itemId;
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}
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catch (Exception ex)
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{
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TaskManager.WriteError(ex);
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throw;
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}
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finally
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{
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TaskManager.CompleteTask();
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}
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}
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public static int UpdateFtpAccount(FtpAccount item)
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{
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// check account
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int accountCheck = SecurityContext.CheckAccount(DemandAccount.NotDemo | DemandAccount.IsActive);
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if (accountCheck < 0) return accountCheck;
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// load original meta item
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FtpAccount origItem = (FtpAccount)PackageController.GetPackageItem(item.Id);
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if (origItem == null)
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return BusinessErrorCodes.ERROR_FTP_PACKAGE_ITEM_NOT_FOUND;
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// check package
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int packageCheck = SecurityContext.CheckPackage(origItem.PackageId, DemandPackage.IsActive);
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if (packageCheck < 0) return packageCheck;
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// place log record
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TaskManager.StartTask("FTP_ACCOUNT", "UPDATE", origItem.Name, item.Id);
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TaskManager.WriteParameter("Folder", item.Folder);
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TaskManager.WriteParameter("CanRead", item.CanRead);
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TaskManager.WriteParameter("CanWrite", item.CanWrite);
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try
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{
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// get service
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FTPServer ftp = new FTPServer();
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ServiceProviderProxy.Init(ftp, origItem.ServiceId);
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// store original folder
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string origFolder = item.Folder;
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// convert folder
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StringDictionary ftpSettings = ServerController.GetServiceSettings(origItem.ServiceId);
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if (Utils.ParseBool(ftpSettings["BuildUncFilesPath"], false))
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{
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// UNC
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// get OS service
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int osServiceId = PackageController.GetPackageServiceId(origItem.PackageId, ResourceGroups.Os);
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item.Folder = FilesController.GetFullUncPackagePath(origItem.PackageId, osServiceId, item.Folder);
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}
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else
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{
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// Absolute
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item.Folder = FilesController.GetFullPackagePath(origItem.PackageId, item.Folder);
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}
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item.Enabled = true;
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// add service item
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ftp.UpdateAccount(item);
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// save item
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item.Password = String.IsNullOrEmpty(item.Password) ? origItem.Password : CryptoUtils.Encrypt(item.Password);
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item.Folder = (origFolder == "") ? "\\" : origFolder;
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PackageController.UpdatePackageItem(item);
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return 0;
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}
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catch (Exception ex)
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{
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throw TaskManager.WriteError(ex);
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}
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finally
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{
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TaskManager.CompleteTask();
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}
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}
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public static int DeleteFtpAccount(int itemId)
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{
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// check account
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int accountCheck = SecurityContext.CheckAccount(DemandAccount.NotDemo);
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if (accountCheck < 0) return accountCheck;
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// load original meta item
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FtpAccount origItem = (FtpAccount)PackageController.GetPackageItem(itemId);
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if (origItem == null)
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return BusinessErrorCodes.ERROR_FTP_PACKAGE_ITEM_NOT_FOUND;
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// place log record
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TaskManager.StartTask("FTP_ACCOUNT", "DELETE", origItem.Name, itemId);
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try
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{
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// get service
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FTPServer ftp = new FTPServer();
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ServiceProviderProxy.Init(ftp, origItem.ServiceId);
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// delete service item
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ftp.DeleteAccount(origItem.Name);
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// delete meta item
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PackageController.DeletePackageItem(origItem.Id);
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return 0;
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}
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catch (Exception ex)
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{
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throw TaskManager.WriteError(ex);
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}
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finally
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{
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TaskManager.CompleteTask();
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}
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}
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#region IImportController Members
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public List<string> GetImportableItems(int packageId, int itemTypeId, Type itemType, ResourceGroupInfo group)
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{
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List<string> items = new List<string>();
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// get service id
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int serviceId = PackageController.GetPackageServiceId(packageId, group.GroupName);
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if (serviceId == 0)
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return items;
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// FTP provider
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FTPServer ftp = new FTPServer();
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ServiceProviderProxy.Init(ftp, serviceId);
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FtpAccount[] accounts = ftp.GetAccounts();
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foreach (FtpAccount account in accounts)
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items.Add(account.Name);
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return items;
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}
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public void ImportItem(int packageId, int itemTypeId,
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Type itemType, ResourceGroupInfo group, string itemName)
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{
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// get service id
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int serviceId = PackageController.GetPackageServiceId(packageId, group.GroupName);
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if (serviceId == 0)
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return;
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// FTP provider
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FTPServer ftp = new FTPServer();
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ServiceProviderProxy.Init(ftp, serviceId);
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if (itemType == typeof(FtpAccount))
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{
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// load FTP account
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FtpAccount account = ftp.GetAccount(itemName);
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account.Folder = FilesController.GetFullPackagePath(packageId, "\\"); // root space folder
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// update FTP account
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ftp.UpdateAccount(account);
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// save account
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account.ServiceId = serviceId;
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account.PackageId = packageId;
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PackageController.AddPackageItem(account);
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}
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}
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#endregion
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#region IBackupController Members
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public int BackupItem(string tempFolder, System.Xml.XmlWriter writer, ServiceProviderItem item, ResourceGroupInfo group)
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{
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if (item is FtpAccount)
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{
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// backup FTP account
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FTPServer ftp = GetFTPServer(item.ServiceId);
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// read FTP account info
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FtpAccount account = ftp.GetAccount(item.Name);
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account.Password = ((FtpAccount)item).Password;
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XmlSerializer serializer = new XmlSerializer(typeof(FtpAccount));
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serializer.Serialize(writer, account);
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}
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return 0;
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}
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public int RestoreItem(string tempFolder, System.Xml.XmlNode itemNode, int itemId, Type itemType, string itemName, int packageId, int serviceId, ResourceGroupInfo group)
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{
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if (itemType == typeof(FtpAccount))
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{
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FTPServer ftp = GetFTPServer(serviceId);
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// extract meta item
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XmlSerializer serializer = new XmlSerializer(typeof(FtpAccount));
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FtpAccount account = (FtpAccount)serializer.Deserialize(
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new XmlNodeReader(itemNode.SelectSingleNode("FtpAccount")));
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// create DSN if required
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if (!ftp.AccountExists(itemName))
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{
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account.Password = CryptoUtils.Decrypt(account.Password);
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ftp.CreateAccount(account);
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// restore password
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account.Password = CryptoUtils.Encrypt(account.Password);
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}
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// add meta-item if required
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if (PackageController.GetPackageItemByName(packageId, itemName, typeof(FtpAccount)) == null)
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{
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account.PackageId = packageId;
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account.ServiceId = serviceId;
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PackageController.AddPackageItem(account);
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}
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}
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return 0;
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}
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#endregion
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}
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}
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