public void ApplyConfigChange()
{
var accountName = string.Equals(ServiceAccount, "LocalSystem", StringComparison.OrdinalIgnoreCase) ? "System" : ServiceAccount;
var oldSettings = InstanceFinder.FindMonitoringInstance(Name);
var fileSystemChanged = !string.Equals(oldSettings.LogPath, LogPath, StringComparison.OrdinalIgnoreCase);
var queueNamesChanged = !(string.Equals(oldSettings.ErrorQueue, ErrorQueue, StringComparison.OrdinalIgnoreCase));
RecreateUrlAcl(oldSettings);
if (fileSystemChanged)
{
var account = new NTAccount(accountName);
var modifyAccessRule = new FileSystemAccessRule(account, FileSystemRights.Modify | FileSystemRights.Traverse | FileSystemRights.ListDirectory, InheritanceFlags.ContainerInherit | InheritanceFlags.ObjectInherit, PropagationFlags.None, AccessControlType.Allow);
FileUtils.CreateDirectoryAndSetAcl(LogPath, modifyAccessRule);
}
Service.Description = Description;
var configuration = ConfigurationManager.OpenExeConfiguration(Service.ExePath);
var settings = configuration.AppSettings.Settings;
settings.Set(SettingsList.HostName, HostName);
settings.Set(SettingsList.Port, Port.ToString());
settings.Set(SettingsList.LogPath, LogPath);
settings.Set(SettingsList.ErrorQueue, ErrorQueue);
configuration.ConnectionStrings.ConnectionStrings.Set("NServiceBus/Transport", ConnectionString);
configuration.Save();
var passwordSet = !string.IsNullOrWhiteSpace(ServiceAccountPwd);
var accountChanged = !string.Equals(oldSettings.ServiceAccount, ServiceAccount, StringComparison.OrdinalIgnoreCase);
var connectionStringChanged = !string.Equals(ConnectionString, oldSettings.ConnectionString, StringComparison.Ordinal);
//have to save config prior to creating queues (if needed)
if (queueNamesChanged || accountChanged || connectionStringChanged)
{
try
{
QueueCreation.RunQueueCreation(this);
}
catch (QueueCreationFailedException ex)
{
ReportCard.Errors.Add(ex.Message);
}
catch (QueueCreationTimeoutException ex)
{
ReportCard.Errors.Add(ex.Message);
}
}
if (passwordSet || accountChanged)
{
Service.ChangeAccountDetails(accountName, ServiceAccountPwd);
}
}
public void ValidateChanges()
{
try
{
new PathsValidator(this).RunValidation(false);
}
catch (EngineValidationException ex)
{
ReportCard.Errors.Add(ex.Message);
}
var oldSettings = InstanceFinder.FindMonitoringInstance(Name);
var passwordSet = !string.IsNullOrWhiteSpace(ServiceAccountPwd);
var accountChanged = !string.Equals(oldSettings.ServiceAccount, ServiceAccount, StringComparison.OrdinalIgnoreCase);
if (passwordSet || accountChanged)
{
try
{
ServiceAccountValidation.Validate(this);
}
catch (IdentityNotMappedException)
{
ReportCard.Errors.Add("The service account specified does not exist");
return;
}
catch (EngineValidationException ex)
{
ReportCard.Errors.Add(ex.Message);
return;
}
}
try
{
ConnectionStringValidator.Validate(this);
}
catch (EngineValidationException ex)
{
ReportCard.Errors.Add(ex.Message);
}
}