private void RollbackInstallation(InstallationInfo inst)
{
// remove virtual dir
if (inst[PROPERTY_VDIR_CREATED] != null)
{
// delete virtual directory
WebServerController.DeleteAppVirtualDirectory(inst.WebSiteId, inst.VirtualDir);
// delete folder
FilesController.DeleteFiles(inst.PackageId, new string[] { inst[PROPERTY_CONTENT_PATH] });
}
// remove database
if (inst[PROPERTY_DATABASE_CREATED] != null)
{
DatabaseServerController.DeleteSqlDatabase(inst.DatabaseId);
}
// remove database user
if (inst[PROPERTY_USER_CREATED] != null)
{
DatabaseServerController.DeleteSqlUser(inst.UserId);
}
}
public int DeleteSqlDatabase(int itemId)
{
return(DatabaseServerController.DeleteSqlDatabase(itemId));
}
public int UpdateSqlDatabase(SqlDatabase item)
{
return(DatabaseServerController.UpdateSqlDatabase(item));
}
public int AddSqlDatabase(SqlDatabase item, string groupName)
{
return(DatabaseServerController.AddSqlDatabase(item, groupName));
}
public SqlDatabase GetSqlDatabase(int itemId)
{
return(DatabaseServerController.GetSqlDatabase(itemId));
}
public List <SqlDatabase> GetSqlDatabases(int packageId, string groupName, bool recursive)
{
return(DatabaseServerController.GetSqlDatabases(packageId, groupName, recursive));
}
public static int AddSite(SharePointSite item)
{
// check account
int accountCheck = SecurityContext.CheckAccount(DemandAccount.NotDemo | DemandAccount.IsActive);
if (accountCheck < 0)
{
return(accountCheck);
}
// check package
int packageCheck = SecurityContext.CheckPackage(item.PackageId, DemandPackage.IsActive);
if (packageCheck < 0)
{
return(packageCheck);
}
// check quota
QuotaValueInfo quota = PackageController.GetPackageQuota(item.PackageId, Quotas.SHAREPOINT_SITES);
if (quota.QuotaExhausted)
{
return(BusinessErrorCodes.ERROR_SHAREPOINT_RESOURCE_QUOTA_LIMIT);
}
// check if stats resource is available
int serviceId = PackageController.GetPackageServiceId(item.PackageId, ResourceGroups.SharePoint);
if (serviceId == 0)
{
return(BusinessErrorCodes.ERROR_SHAREPOINT_RESOURCE_UNAVAILABLE);
}
// check package items
if (PackageController.GetPackageItemByName(item.PackageId, item.Name, typeof(SharePointSite)) != null)
{
return(BusinessErrorCodes.ERROR_SHAREPOINT_PACKAGE_ITEM_EXISTS);
}
// place log record
TaskManager.StartTask("SHAREPOINT", "ADD_SITE", item.Name);
TaskManager.WriteParameter("Database group", item.DatabaseGroupName);
TaskManager.WriteParameter("Database name", item.DatabaseName);
TaskManager.WriteParameter("Database user", item.DatabaseUser);
int databaseItemId = 0;
int databaseUserItemId = 0;
try
{
// load web site
WebSite siteItem = (WebSite)PackageController.GetPackageItemByName(item.PackageId,
item.Name, typeof(WebSite));
if (siteItem == null)
{
return(BusinessErrorCodes.ERROR_WEB_SITE_SERVICE_UNAVAILABLE);
}
// get service web site
WebServer web = new WebServer();
ServiceProviderProxy.Init(web, siteItem.ServiceId);
WebSite site = web.GetSite(siteItem.SiteId);
/////////////////////////////////////////
//
// PREPARE SHAREPOINT SITE INSTALLATION
//
ServiceInfo wssService = ServerController.GetServiceInfo(serviceId);
bool wss30 = (wssService.ProviderId == 23); // WSS 3.0
// remember original web site bindings
ServerBinding[] bindings = site.Bindings;
// set application pool and root folder
item.ApplicationPool = site.ApplicationPool;
item.RootFolder = site.ContentPath;
// change web site .NET framework if required
bool siteUpdated = false;
if (!wss30 && (site.AspNetInstalled != "1" ||
site.DedicatedApplicationPool))
{
site.AspNetInstalled = "1";
site.DedicatedApplicationPool = false;
web.UpdateSite(site);
siteUpdated = true;
}
if (wss30 && site.AspNetInstalled != "2")
{
site.AspNetInstalled = "2";
web.UpdateSite(site);
siteUpdated = true;
}
if (siteUpdated)
{
site = web.GetSite(siteItem.SiteId);
item.ApplicationPool = site.ApplicationPool;
}
if (site.FrontPageInstalled)
{
// remove FrontPage
web.UninstallFrontPage(siteItem.SiteId, siteItem.FrontPageAccount);
}
// create SQL database
SqlDatabase database = new SqlDatabase();
database.PackageId = item.PackageId;
database.Name = item.DatabaseName;
databaseItemId = DatabaseServerController.AddSqlDatabase(database, item.DatabaseGroupName);
if (databaseItemId < 0)
{
return(databaseItemId);
}
// create SQL user
SqlUser dbUser = new SqlUser();
dbUser.PackageId = item.PackageId;
dbUser.Name = item.DatabaseUser;
dbUser.Password = item.DatabasePassword;
databaseUserItemId = DatabaseServerController.AddSqlUser(dbUser, item.DatabaseGroupName);
if (databaseUserItemId < 0)
{
return(databaseUserItemId);
}
// delete SQL database from service
// and change database user role
int sqlServiceId = PackageController.GetPackageServiceId(item.PackageId, item.DatabaseGroupName);
if (sqlServiceId < 0)
{
return(BusinessErrorCodes.ERROR_MSSQL_RESOURCE_UNAVAILABLE);
}
// load server settings
StringDictionary sqlSettings = ServerController.GetServiceSettings(sqlServiceId);
item.DatabaseServer = sqlSettings["ExternalAddress"];
DatabaseServer dbServer = new DatabaseServer();
ServiceProviderProxy.Init(dbServer, sqlServiceId);
// delete database from service
dbServer.DeleteDatabase(database.Name);
// give SQL user "db_creator" role
dbServer.ExecuteSqlNonQuery("master", String.Format(
"sp_addsrvrolemember '{0}', 'dbcreator'\nGO", dbUser.Name));
// install SharePoint site
SharePointServer sps = GetSharePoint(serviceId);
sps.ExtendVirtualServer(item);
// remove SQL user from "db_creator" role
dbServer.ExecuteSqlNonQuery("master", String.Format(
"sp_dropsrvrolemember '{0}', 'dbcreator'\nGO", dbUser.Name));
// restore original web site bindings
web.UpdateSiteBindings(site.SiteId, bindings, false);
// save statistics item
item.ServiceId = serviceId;
int itemId = PackageController.AddPackageItem(item);
TaskManager.ItemId = itemId;
return(itemId);
}
catch (Exception ex)
{
// delete database if required
if (databaseItemId > 0)
{
DatabaseServerController.DeleteSqlDatabase(databaseItemId);
}
// delete user if required
if (databaseUserItemId > 0)
{
DatabaseServerController.DeleteSqlUser(databaseUserItemId);
}
throw TaskManager.WriteError(ex);
}
finally
{
TaskManager.CompleteTask();
}
}
public DatabaseBrowserConfiguration GetDatabaseBrowserLogonScript(int packageId,
string groupName, string username)
{
return(DatabaseServerController.GetDatabaseBrowserLogonScript(packageId, groupName, username));
}
public int TruncateSqlDatabase(int itemId)
{
return(DatabaseServerController.TruncateSqlDatabase(itemId));
}
public DatabaseBrowserConfiguration GetDatabaseBrowserConfiguration(int packageId, string groupName)
{
return(DatabaseServerController.GetDatabaseBrowserConfiguration(packageId, groupName));
}
public int RestoreSqlDatabase(int itemId, string[] uploadedFiles, string[] packageFiles)
{
return(DatabaseServerController.RestoreSqlDatabase(itemId, uploadedFiles, packageFiles));
}
public string AppendSqlBackupBinaryChunk(int itemId, string fileName, string path, byte[] chunk)
{
return(DatabaseServerController.AppendSqlBackupBinaryChunk(itemId, fileName, path, chunk));
}
public byte[] GetSqlBackupBinaryChunk(int itemId, string path, int offset, int length)
{
return(DatabaseServerController.GetSqlBackupBinaryChunk(itemId, path, offset, length));
}
public string BackupSqlDatabase(int itemId, string backupName,
bool zipBackup, bool download, string folderName)
{
return(DatabaseServerController.BackupSqlDatabase(itemId, backupName, zipBackup,
download, folderName));
}
public int UpdateSqlUser(SqlUser item)
{
return(DatabaseServerController.UpdateSqlUser(item));
}
public int InstallWebApplication(InstallationInfo inst)
{
// place log record
TaskManager.StartTask("APP_INSTALLER", "INSTALL_APPLICATION", inst.PackageId);
TaskManager.WriteParameter("Virtual directory", inst.VirtualDir);
TaskManager.WriteParameter("Database group", inst.DatabaseGroup);
try
{
// get application info
app = GetApplication(inst.PackageId, inst.ApplicationId);
BackgroundTask topTask = TaskManager.TopTask;
topTask.ItemName = app.Name;
TaskController.UpdateTask(topTask);
// check web site for existance
WebSite webSite = WebServerController.GetWebSite(inst.WebSiteId);
if (webSite == null)
{
return(BusinessErrorCodes.ERROR_WEB_INSTALLER_WEBSITE_NOT_EXISTS);
}
TaskManager.WriteParameter("Web site", webSite.Name);
webSiteName = webSite.Name;
siteId = webSite.SiteId;
// change web site properties if required
if (String.IsNullOrEmpty(inst.VirtualDir))
{
ChangeAppVirtualDirectoryProperties(webSite, app.WebSettings);
WebServerController.UpdateWebSite(webSite);
}
// get OS service
int osId = PackageController.GetPackageServiceId(inst.PackageId, "os");
os = new OS.OperatingSystem();
ServiceProviderProxy.Init(os, osId);
// get remote content path
contentPath = webSite.ContentPath;
// create virtual dir if required
if (!String.IsNullOrEmpty(inst.VirtualDir))
{
// check if the required virtual dir already exists
contentPath = Path.Combine(contentPath, inst.VirtualDir);
WebAppVirtualDirectory vdir = null;
int result = WebServerController.AddAppVirtualDirectory(inst.WebSiteId, inst.VirtualDir, contentPath);
if (result == BusinessErrorCodes.ERROR_VDIR_ALREADY_EXISTS)
{
// the directory alredy exists
vdir = WebServerController.GetAppVirtualDirectory(
inst.WebSiteId, inst.VirtualDir);
contentPath = vdir.ContentPath;
}
else
{
vdir = WebServerController.GetAppVirtualDirectory(
inst.WebSiteId, inst.VirtualDir);
inst[PROPERTY_VDIR_CREATED] = "True";
}
// change virtual directory properties if required
ChangeAppVirtualDirectoryProperties(vdir, app.WebSettings);
WebServerController.UpdateAppVirtualDirectory(inst.WebSiteId, vdir);
}
// deploy application codebase ZIP and then unpack it
string codebasePath = app.Codebase;
string remoteCodebasePath = Path.Combine(contentPath, Path.GetFileName(app.Codebase));
// make content path absolute
string absContentPath = FilesController.GetFullPackagePath(inst.PackageId, contentPath);
// save content path
inst[PROPERTY_CONTENT_PATH] = contentPath;
inst[PROPERTY_ABSOLUTE_CONTENT_PATH] = absContentPath;
// copy ZIP to the target server
FileStream stream = File.OpenRead(codebasePath);
int BUFFER_LENGTH = 5000000;
byte[] buffer = new byte[BUFFER_LENGTH];
int readBytes = 0;
while (true)
{
readBytes = stream.Read(buffer, 0, BUFFER_LENGTH);
if (readBytes < BUFFER_LENGTH)
{
Array.Resize <byte>(ref buffer, readBytes);
}
FilesController.AppendFileBinaryChunk(inst.PackageId, remoteCodebasePath, buffer);
if (readBytes < BUFFER_LENGTH)
{
break;
}
}
// unpack codebase
inst[PROPERTY_INSTALLED_FILES] = String.Join(";",
FilesController.UnzipFiles(inst.PackageId, new string[] { remoteCodebasePath }));
// delete codebase zip
FilesController.DeleteFiles(inst.PackageId, new string[] { remoteCodebasePath });
// check/create databases
if (!String.IsNullOrEmpty(inst.DatabaseGroup) &&
String.Compare(inst.DatabaseGroup, "None", true) != 0)
{
// database
if (inst.DatabaseId == 0)
{
TaskManager.WriteParameter("Database name", inst.DatabaseName);
// we should create a new database
SqlDatabase db = new SqlDatabase();
db.PackageId = inst.PackageId;
db.Name = inst.DatabaseName;
inst.DatabaseId = DatabaseServerController.AddSqlDatabase(db, inst.DatabaseGroup);
if (inst.DatabaseId < 0)
{
// rollback installation
RollbackInstallation(inst);
// return error
return(inst.DatabaseId); // there was an error when creating database
}
inst[PROPERTY_DATABASE_CREATED] = "True";
}
else
{
// existing database
SqlDatabase db = DatabaseServerController.GetSqlDatabase(inst.DatabaseId);
inst.DatabaseName = db.Name;
TaskManager.WriteParameter("Database name", inst.DatabaseName);
}
SqlUser user = null;
// database user
if (inst.UserId == 0)
{
TaskManager.WriteParameter("Database user", inst.Username);
// NEW USER
user = new SqlUser();
user.PackageId = inst.PackageId;
user.Name = inst.Username;
user.Databases = new string[] { inst.DatabaseName };
user.Password = inst.Password;
inst.UserId = DatabaseServerController.AddSqlUser(user, inst.DatabaseGroup);
if (inst.UserId < 0)
{
// rollback installation
RollbackInstallation(inst);
// return error
return(inst.UserId); // error while adding user
}
inst[PROPERTY_USER_CREATED] = "True";
}
else
{
// EXISTING USER
user = DatabaseServerController.GetSqlUser(inst.UserId);
inst.Username = user.Name;
TaskManager.WriteParameter("Database user", inst.Username);
List <string> databases = new List <string>();
databases.AddRange(user.Databases);
if (!databases.Contains(inst.DatabaseName))
{
databases.Add(inst.DatabaseName);
user.Databases = databases.ToArray();
DatabaseServerController.UpdateSqlUser(user);
}
}
// check connectivity with SQL Server and credentials provided
// load user item
int sqlServiceId = PackageController.GetPackageServiceId(inst.PackageId, inst.DatabaseGroup);
sql = new DatabaseServer();
ServiceProviderProxy.Init(sql, sqlServiceId);
if (!sql.CheckConnectivity(inst.DatabaseName, inst.Username,
inst.Password))
{
// can't connect to the database
RollbackInstallation(inst);
return(BusinessErrorCodes.ERROR_WEB_INSTALLER_CANT_CONNECT_DATABASE);
}
// read SQL server settings
StringDictionary settings = ServerController.GetServiceSettings(sqlServiceId);
serverIpAddressExternal = settings["ExternalAddress"];
if (settings.ContainsKey("InternalAddress"))
{
serverIpAddressInternal = settings["InternalAddress"];
}
}
// ********* RUN INSTALL SCENARIO ***********
int scriptResult = RunInstallScenario(inst);
if (scriptResult < 0)
{
// rollback installation
RollbackInstallation(inst);
// return error
return(scriptResult);
}
// add new installation to the database
return(0);
}
catch (Exception ex)
{
// rollback installation
RollbackInstallation(inst);
throw TaskManager.WriteError(ex);
}
finally
{
TaskManager.CompleteTask();
}
}
public DataSet GetRawSqlDatabasesPaged(int packageId, string groupName,
string filterColumn, string filterValue, string sortColumn, int startRow, int maximumRows)
{
return(DatabaseServerController.GetRawSqlDatabasesPaged(packageId, groupName, filterColumn, filterValue,
sortColumn, startRow, maximumRows));
}
public override void DoWork()
{
// Input parameters:
// - DATABASE_GROUP
// - DATABASE_NAME
// - BACKUP_FOLDER
// - BACKUP_NAME
// - ZIP_BACKUP
BackgroundTask topTask = TaskManager.TopTask;
string databaseGroup = (string)topTask.GetParamValue("DATABASE_GROUP");
string databaseName = (string)topTask.GetParamValue("DATABASE_NAME");
string backupFolder = (string)topTask.GetParamValue("BACKUP_FOLDER");
string backupName = (string)topTask.GetParamValue("BACKUP_NAME");
string strZipBackup = (string)topTask.GetParamValue("ZIP_BACKUP");
// check input parameters
if (String.IsNullOrEmpty(databaseName))
{
TaskManager.WriteWarning("Specify 'Database Name' task parameter.");
return;
}
bool zipBackup = (strZipBackup.ToLower() == "true");
if (String.IsNullOrEmpty(backupName))
{
backupName = databaseName + (zipBackup ? ".zip" : ".bak");
}
else
{
// check extension
string ext = Path.GetExtension(backupName);
if (zipBackup && String.Compare(ext, ".zip", true) != 0)
{
// change extension to .zip
backupName = Path.GetFileNameWithoutExtension(backupName) + ".zip";
}
}
// try to find database
SqlDatabase item = (SqlDatabase)PackageController.GetPackageItemByName(topTask.PackageId, databaseGroup,
databaseName, typeof(SqlDatabase));
if (item == null)
{
TaskManager.WriteError("Database with the specified name was not found in the current hosting space.");
return;
}
if (String.IsNullOrEmpty(backupFolder))
{
backupFolder = "\\";
}
// substitute parameters
DateTime d = DateTime.Now;
string date = d.ToString("yyyyMMdd");
string time = d.ToString("HHmm");
backupFolder = Utils.ReplaceStringVariable(backupFolder, "date", date);
backupFolder = Utils.ReplaceStringVariable(backupFolder, "time", time);
backupName = Utils.ReplaceStringVariable(backupName, "date", date);
backupName = Utils.ReplaceStringVariable(backupName, "time", time);
// backup database
DatabaseServerController.BackupSqlDatabase(item.Id, backupName, zipBackup, false, backupFolder);
}
public static int DeleteSite(int itemId)
{
// check account
int accountCheck = SecurityContext.CheckAccount(DemandAccount.NotDemo);
if (accountCheck < 0)
{
return(accountCheck);
}
// load original meta item
SharePointSite origItem = (SharePointSite)PackageController.GetPackageItem(itemId);
if (origItem == null)
{
return(BusinessErrorCodes.ERROR_SHAREPOINT_PACKAGE_ITEM_NOT_FOUND);
}
// place log record
TaskManager.StartTask("SHAREPOINT", "DELETE_SITE", origItem.Name, itemId);
try
{
// get service
SharePointServer sps = GetSharePoint(origItem.ServiceId);
// delete service item
sps.UnextendVirtualServer(origItem.Name, true);
try
{
// delete database
ServiceProviderItem dbItem = PackageController.GetPackageItemByName(origItem.PackageId, origItem.DatabaseGroupName,
origItem.DatabaseName, typeof(SqlDatabase));
if (dbItem != null)
{
DatabaseServerController.DeleteSqlDatabase(dbItem.Id);
}
// delete database user
dbItem = PackageController.GetPackageItemByName(origItem.PackageId, origItem.DatabaseGroupName,
origItem.DatabaseUser, typeof(SqlUser));
if (dbItem != null)
{
DatabaseServerController.DeleteSqlUser(dbItem.Id);
}
}
catch (Exception ex2)
{
TaskManager.WriteError(ex2);
}
// delete meta item
PackageController.DeletePackageItem(origItem.Id);
try
{
// start web site
WebSite site = WebServerController.GetWebSite(origItem.PackageId, origItem.Name);
if (site != null)
{
WebServerController.ChangeSiteState(site.Id, ServerState.Started);
}
}
catch (Exception ex)
{
TaskManager.WriteError(ex);
}
return(0);
}
catch (Exception ex)
{
throw TaskManager.WriteError(ex);
}
finally
{
TaskManager.CompleteTask();
}
}
