public override void DoWork()
{
// Input parameters:
// - SERVER_NAME
// - EXECUTABLE_PATH
BackgroundTask topTask = TaskManager.TopTask;
// get input parameters
string serverName = (string)topTask.GetParamValue("SERVER_NAME");
string execPath = (string)topTask.GetParamValue("EXECUTABLE_PATH");
string execParams = (string)topTask.GetParamValue("EXECUTABLE_PARAMS");
if (execParams == null)
execParams = "";
// check input parameters
if (String.IsNullOrEmpty(serverName))
{
TaskManager.WriteWarning("Specify 'Server Name' task parameter");
return;
}
if (String.IsNullOrEmpty(execPath))
{
TaskManager.WriteWarning("Specify 'Executable Path' task parameter");
return;
}
// find server by name
ServerInfo server = ServerController.GetServerByName(serverName);
if (server == null)
{
TaskManager.WriteWarning(String.Format("Server with the name '{0}' was not found", serverName));
return;
}
// execute system command
WindowsServer winServer = new WindowsServer();
ServiceProviderProxy.ServerInit(winServer, server.ServerId);
TaskManager.Write(winServer.ExecuteSystemCommand(execPath, execParams));
}
private static WindowsServer GetServerService(int serverId)
{
WindowsServer winServer = new WindowsServer();
ServiceProviderProxy.ServerInit(winServer, serverId);
return winServer;
}
public override void DoWork()
{
// Input parameters:
// - FILE_PATH
// - FTP_SERVER
// - FTP_USERNAME
// - FTP_PASSWORD
// - FTP_FOLDER
BackgroundTask topTask = TaskManager.TopTask;
// get input parameters
string filePath = (string)topTask.GetParamValue("FILE_PATH");
string ftpServer = (string)topTask.GetParamValue("FTP_SERVER");
string ftpUsername = (string)topTask.GetParamValue("FTP_USERNAME");
string ftpPassword = (string)topTask.GetParamValue("FTP_PASSWORD");
string ftpFolder = (string)topTask.GetParamValue("FTP_FOLDER");
// check input parameters
if (String.IsNullOrEmpty(filePath))
{
TaskManager.WriteWarning("Specify 'File' task parameter");
return;
}
if (String.IsNullOrEmpty(ftpServer))
{
TaskManager.WriteWarning("Specify 'FTP Server' task parameter");
return;
}
// substitute parameters
DateTime d = DateTime.Now;
string date = d.ToString("yyyyMMdd");
string time = d.ToString("HHmm");
filePath = Utils.ReplaceStringVariable(filePath, "date", date);
filePath = Utils.ReplaceStringVariable(filePath, "time", time);
// build FTP command file
StringBuilder sb = new StringBuilder();
StringWriter writer = new StringWriter(sb);
// FTP server
writer.WriteLine("open " + ftpServer);
// check if anonymous mode
if (String.IsNullOrEmpty(ftpUsername))
{
ftpUsername = "******";
ftpPassword = "******";
}
// FTP username/password
writer.WriteLine(ftpUsername);
writer.WriteLine(ftpPassword);
// check if we need to change remote folder
if (!String.IsNullOrEmpty(ftpFolder))
{
writer.WriteLine("cd " + ftpFolder.Replace("\\", "/"));
}
// file to send
writer.WriteLine("binary");
writer.WriteLine("put " + FilesController.GetFullPackagePath(topTask.PackageId, filePath));
// bye
writer.WriteLine("bye");
string cmdBatch = sb.ToString();
// create temp file in user space
string cmdPath = Utils.GetRandomString(10) + ".txt";
string fullCmdPath = FilesController.GetFullPackagePath(topTask.PackageId, cmdPath);
// upload batch
FilesController.UpdateFileBinaryContent(topTask.PackageId, cmdPath, Encoding.UTF8.GetBytes(cmdBatch));
// execute system command
// load OS service
int serviceId = PackageController.GetPackageServiceId(topTask.PackageId, ResourceGroups.Os);
// load service
ServiceInfo service = ServerController.GetServiceInfo(serviceId);
if (service == null)
return;
WindowsServer winServer = new WindowsServer();
ServiceProviderProxy.ServerInit(winServer, service.ServerId);
TaskManager.Write(winServer.ExecuteSystemCommand("ftp.exe", "-s:" + fullCmdPath));
// delete batch file
FilesController.DeleteFiles(topTask.PackageId, new string[] { cmdPath });
}
public override void DoWork()
{
BackgroundTask topTask = TaskManager.TopTask;
List<DomainDnsChanges> domainsChanges = new List<DomainDnsChanges>();
var domainUsers = new Dictionary<int, UserInfo>();
// get input parameters
string dnsServersString = (string)topTask.GetParamValue(DnsServersParameter);
string serverName = (string)topTask.GetParamValue(ServerNameParameter);
int pause;
// check input parameters
if (String.IsNullOrEmpty(dnsServersString))
{
TaskManager.WriteWarning("Specify 'DNS' task parameter.");
return;
}
if (String.IsNullOrEmpty((string)topTask.GetParamValue("MAIL_TO")))
{
TaskManager.WriteWarning("The e-mail message has not been sent because 'Mail To' is empty.");
return;
}
if (!int.TryParse((string)topTask.GetParamValue(PauseBetweenQueriesParameter), out pause))
{
TaskManager.WriteWarning("The 'pause between queries' parameter is not valid.");
return;
}
// find server by name
ServerInfo server = ServerController.GetServerByName(serverName);
if (server == null)
{
TaskManager.WriteWarning(String.Format("Server with the name '{0}' was not found", serverName));
return;
}
WindowsServer winServer = new WindowsServer();
ServiceProviderProxy.ServerInit(winServer, server.ServerId);
var user = UserController.GetUser(topTask.UserId);
var dnsServers = dnsServersString.Split(';');
var packages = ObjectUtils.CreateListFromDataReader<PackageInfo>(DataProvider.GetAllPackages());
foreach (var package in packages)
{
var domains = ServerController.GetDomains(package.PackageId);
domains = domains.Where(x => !x.IsSubDomain && !x.IsDomainPointer).ToList(); //Selecting top-level domains
//domains = domains.Where(x => x.ZoneItemId > 0).ToList(); //Selecting only dns enabled domains
foreach (var domain in domains)
{
if (domainsChanges.Any(x => x.DomainName == domain.DomainName))
{
continue;
}
if (!domainUsers.ContainsKey(domain.PackageId))
{
var domainUser = UserController.GetUser(packages.First(x=>x.PackageId == domain.PackageId).UserId);
domainUsers.Add(domain.PackageId, domainUser);
}
DomainDnsChanges domainChanges = new DomainDnsChanges();
domainChanges.DomainName = domain.DomainName;
domainChanges.PackageId = domain.PackageId;
domainChanges.Registrar = domain.RegistrarName;
domainChanges.ExpirationDate = domain.ExpirationDate;
var dbDnsRecords = ObjectUtils.CreateListFromDataReader<DnsRecordInfo>(DataProvider.GetDomainAllDnsRecords(domain.DomainId));
//execute server
foreach (var dnsServer in dnsServers)
{
var dnsMxRecords = GetDomainDnsRecords(winServer, domain.DomainName, dnsServer, DnsRecordType.MX, pause) ?? dbDnsRecords.Where(x => x.RecordType == DnsRecordType.MX).ToList();
var dnsNsRecords = GetDomainDnsRecords(winServer, domain.DomainName, dnsServer, DnsRecordType.NS, pause) ?? dbDnsRecords.Where(x => x.RecordType == DnsRecordType.NS).ToList();
FillRecordData(dnsMxRecords, domain, dnsServer);
FillRecordData(dnsNsRecords, domain, dnsServer);
domainChanges.DnsChanges.AddRange(ApplyDomainRecordsChanges(dbDnsRecords.Where(x => x.RecordType == DnsRecordType.MX), dnsMxRecords, dnsServer));
domainChanges.DnsChanges.AddRange(ApplyDomainRecordsChanges(dbDnsRecords.Where(x => x.RecordType == DnsRecordType.NS), dnsNsRecords, dnsServer));
domainChanges.DnsChanges = CombineDnsRecordChanges(domainChanges.DnsChanges, dnsServer).ToList();
}
domainsChanges.Add(domainChanges);
}
}
var changedDomains = FindDomainsWithChangedRecords(domainsChanges);
SendMailMessage(user, changedDomains, domainUsers);
}
public List<DnsRecordInfo> GetDomainDnsRecords(WindowsServer winServer, string domain, string dnsServer, DnsRecordType recordType, int pause)
{
Thread.Sleep(pause);
//nslookup -type=mx google.com 195.46.39.39
var command = "nslookup";
var args = string.Format("-type={0} {1} {2}", recordType, domain, dnsServer);
// execute system command
var raw = string.Empty;
int triesCount = 0;
do
{
raw = winServer.ExecuteSystemCommand(command, args);
}
while (raw.ToLowerInvariant().Contains(DnsTimeOutMessage) && ++triesCount < DnsTimeOutRetryCount);
//timeout check
if (raw.ToLowerInvariant().Contains(DnsTimeOutMessage))
{
return null;
}
var records = ParseNsLookupResult(raw, dnsServer, recordType);
return records.ToList();
}