public async Task <BackupServerVersion> CheckServerVersionAndConnectivity(string dpmServer, string userName, string password)
{
Collection <PSObject> returnData = await this.RunScriptAsync(PowerShellCommandFactory.GetCheckDpmVersionAndConnectivityScript(dpmServer), dpmServer, userName, password);
if (returnData != null && returnData.Count > 0)
{
BackupServerVersion version = new BackupServerVersion()
{
Major = (int)returnData[0].Members["Major"].Value,
Minor = (int)returnData[0].Members["Minor"].Value,
Build = (int)returnData[0].Members["Build"].Value,
Revision = (int)returnData[0].Members["Revision"].Value
};
return(version);
}
else
{
throw new IndexOutOfRangeException("No version returned!");
}
}
public async Task <BackupServer> CreateBackupServer(BackupServer server)
{
try
{
ServerGroup group = await this.configStorageClient.SelectServerGroupByIdAsync <ServerGroup>(server.GroupId, ServerGroupMapping.CreateServerGroup);
if (group == null)
{
string exceptionMessage = string.Format(CultureInfo.CurrentCulture, ErrorMessages.CreateBackupServerFailedGroupNotFound, server.ServerName);
VmBackupLog.Current.WriteErrorMessage("CreateBackupServer", VmBackupEventId.ServerGroupNotFound, null, server.GroupId);
throw Utility.CreateHttpResponseException(exceptionMessage, HttpStatusCode.BadRequest);
}
BackupServerVersion version = await this.dpmServerClient.CheckServerVersionAndConnectivity(server.ServerName, server.UserName, server.Password);
if (version.Major < 4 || (version.Major == 4 && version.Minor < 2))
{
string exceptionMessage = string.Format(CultureInfo.CurrentCulture, ErrorMessages.CreateBackupServerFailedBadVersionNumber, server.ServerName, version.VersionString);
VmBackupLog.Current.WriteErrorMessage("CreateBackupServer", VmBackupEventId.DpmVersionTooLow, null, server.ServerName, version.VersionString);
throw Utility.CreateHttpResponseException(exceptionMessage, HttpStatusCode.BadRequest);
}
if (group.AzureBackupEnabled)
{
await this.dpmServerClient.CheckAzureSubscription(server.ServerName, server.UserName, server.Password);
}
byte[] encryptionResult = encryptor.EncryptData(server.Password);
BackupServer createdServer = await this.configStorageClient.InsertBackupServerAsync <BackupServer>(Guid.NewGuid(), server.ServerName, server.UserName, encryptionResult, server.GroupId, BackupServerMapping.CreateBackupServerWithoutPassword);
return(createdServer);
}
catch (PSRemotingTransportException e)
{
string exceptionMessage = string.Format(CultureInfo.CurrentCulture, ErrorMessages.CannotConnectToServer, server.ServerName);
VmBackupLog.Current.WriteErrorMessage("CreateBackupServer", VmBackupEventId.CannnotConnectToServer, e, server.ServerName);
throw Utility.CreateHttpResponseException(exceptionMessage, HttpStatusCode.BadRequest);
}
catch (RuntimeException e)
{
string exceptionMessage;
const int AzureSubscriptionNotFound = 10001;
const int AzureSubscriptionNotActive = 10002;
int messageNumber;
bool parseSucceeded = int.TryParse(e.ErrorRecord.FullyQualifiedErrorId, out messageNumber);
if (parseSucceeded && AzureSubscriptionNotFound == messageNumber)
{
exceptionMessage = string.Format(CultureInfo.CurrentCulture, ErrorMessages.CreateBackupServerFailedAzureSubscriptionNotFound, server.ServerName);
VmBackupLog.Current.WriteErrorMessage("CreateBackupServer", VmBackupEventId.AzureSubscriptionNotFound, null, server.GroupId, server.ServerName);
throw Utility.CreateHttpResponseException(exceptionMessage, HttpStatusCode.BadRequest);
}
else if (parseSucceeded && AzureSubscriptionNotActive == messageNumber)
{
exceptionMessage = string.Format(CultureInfo.CurrentCulture, ErrorMessages.CreateBackupServerFailedAzureSubscriptionNotReady, server.ServerName);
VmBackupLog.Current.WriteErrorMessage("CreateBackupServer", VmBackupEventId.AzureSubscriptionNotReady, null, server.GroupId, server.ServerName);
throw Utility.CreateHttpResponseException(exceptionMessage, HttpStatusCode.BadRequest);
}
else
{
VmBackupLog.Current.WriteErrorMessage("CreateBackupServer", VmBackupEventId.UnexpectedAdminException, e);
throw;
}
}
catch (SqlException e)
{
string exceptionMessage;
const int GroupNotFound = 56001;
const int ServerNameAlreadyUsed = 56002;
int messageNumber;
bool parseSucceeded = int.TryParse(e.Message, out messageNumber);
if (parseSucceeded && GroupNotFound == messageNumber)
{
exceptionMessage = string.Format(CultureInfo.CurrentCulture, ErrorMessages.CreateBackupServerFailedGroupNotFound, server.ServerName);
VmBackupLog.Current.WriteErrorMessage("CreateBackupServer", VmBackupEventId.ServerGroupNotFound, null, server.GroupId);
throw Utility.CreateHttpResponseException(exceptionMessage, HttpStatusCode.BadRequest);
}
else if (parseSucceeded && ServerNameAlreadyUsed == messageNumber)
{
exceptionMessage = string.Format(CultureInfo.CurrentCulture, ErrorMessages.CreateBackupServerFailedNameInUse, server.ServerName);
VmBackupLog.Current.WriteErrorMessage("CreateBackupServer", VmBackupEventId.ServerNameAlreadyInUse, null, server.ServerName);
throw Utility.CreateHttpResponseException(exceptionMessage, HttpStatusCode.Conflict);
}
else
{
VmBackupLog.Current.WriteErrorMessage("CreateBackupServer", VmBackupEventId.UnexpectedAdminException, e);
throw;
}
}
catch (Exception e)
{
VmBackupLog.Current.WriteErrorMessage("CreateBackupServer", VmBackupEventId.UnexpectedAdminException, e);
throw;
}
}