private Configuration()
{
try
{
log.Info("Loading configuration.");
string NetworkSettingsFilePath = GetNetworkSettingsFilePath();
if (string.IsNullOrEmpty(NetworkSettingsFilePath))
{
CreateNewNetworkSettingsFile();
NetworkSettingsFilePath = GetNetworkSettingsFilePath();
}
NetworkSettingCollection = NetWorkSettingCollection.Deserialize(NetworkSettingsFilePath);
foreach (NetWorkSetting networkSetting in NetworkSettingCollection.NetWorkSettings)
{
string username, password;
CredentialManager.GetCredential(networkSetting.CredentialKey, out username, out password);
networkSetting.Username = username;
networkSetting.Password = password;
// Get model passwords that were auto-saved in creential manager
GetModelPasswords(networkSetting.CredentialKey, networkSetting.DataMartList);
}
if (!Directory.Exists(PackagesFolderPath))
{
Directory.CreateDirectory(PackagesFolderPath);
}
//copy the base plugin dependencies to the root packages folder, this is where the app domains set their base directory
//doing this at startup regardless of if the assemblies exist so that the most current are always there.
CopyToPluginBase("ICSharpCode.SharpZipLib.dll", AppDomain.CurrentDomain.BaseDirectory, PackagesFolderPath);
CopyToPluginBase("log4net.dll", AppDomain.CurrentDomain.BaseDirectory, PackagesFolderPath);
CopyToPluginBase("Lpp.Dns.DataMart.Client.DomainManger.dll", AppDomain.CurrentDomain.BaseDirectory, PackagesFolderPath);
CopyToPluginBase("Lpp.Dns.DataMart.Model.Interface.dll", AppDomain.CurrentDomain.BaseDirectory, PackagesFolderPath);
CopyToPluginBase("Lpp.Dns.DataMart.Client.exe", AppDomain.CurrentDomain.BaseDirectory, PackagesFolderPath);
//delete previous dependencies from the package folder so that there is no conflict with versions in adapter packages
DeleteFromPluginBase("Npgsql.dll", PackagesFolderPath);
DeleteFromPluginBase("MySql.Data.dll", PackagesFolderPath);
DeleteFromPluginBase("Oracle.ManagedDataAccess.dll", PackagesFolderPath);
}
catch (ArgumentException ex)
{
log.Debug(ex.Message, ex);
throw new NetworkSettingsFileNotFound("No Network configured. Add new Network from File > Network Settings", ex);
}
catch (BadImageFormatException ex)
{
log.Error(ex.Message, ex);
// Credential manager is built for a different architecture. This is a build error and should not occur.
// The system can still run but username and password cannot be saved.
}
catch (Exception ex)
{
log.Error("Cannot fully instantiate Configuration singleton instance.", ex);
throw;
}
}
private static void GetModelPasswords(NetWorkSettingCollection networks)
{
foreach (var network in networks.NetWorkSettings)
{
GetModelPasswords(((NetWorkSetting)network).CredentialKey, ((NetWorkSetting)network).DataMartList);
}
}
private static void SaveModelPasswords(NetWorkSettingCollection networks)
{
foreach (var network in networks.NetWorkSettings)
{
if (((NetWorkSetting)network).DataMartList != null)
{
// Get model passwords that were auto-saved in creential manager
foreach (var dataMart in ((NetWorkSetting)network).DataMartList)
{
if (dataMart.ModelList != null)
{
foreach (var model in dataMart.ModelList)
{
if (model.Properties != null)
{
foreach (var property in model.Properties)
{
if (property.Name.ToLower() == "password")
{
CredentialManager.SaveCredential(((NetWorkSetting)network).CredentialKey + "_" + dataMart.DataMartName + "_" + model.ProcessorId, model.ModelName, property.Value);
property.Value = string.Empty;
}
}
}
}
}
}
}
}
}
public static void CreateNewNetworkSettingsFile()
{
NetWorkSettingCollection nwc = new NetWorkSettingCollection();
CreateNetworkSettingsFile(nwc.Serialize);
}
