/// <returns>A task that represents the asynchronous operation</returns>
protected virtual async Task <SqlConnectionStringBuilder> GetConnectionStringBuilderAsync()
{
var connectionString = (await DataSettingsManager.LoadSettingsAsync()).ConnectionString;
return(new SqlConnectionStringBuilder(connectionString));
}
/// <summary>
/// Database connection string
/// </summary>
protected async Task<string> GetCurrentConnectionStringAsync()
{
return (await DataSettingsManager.LoadSettingsAsync()).ConnectionString;
}
public virtual async Task <IActionResult> Index(InstallModel model)
{
if (await DataSettingsManager.IsDatabaseInstalledAsync())
{
return(RedirectToRoute("Homepage"));
}
model.DisableSampleDataOption = _appSettings.InstallationConfig.DisableSampleData;
model.InstallRegionalResources = _appSettings.InstallationConfig.InstallRegionalResources;
PrepareAvailableDataProviders(model);
PrepareLanguageList(model);
PrepareCountryList(model);
//Consider granting access rights to the resource to the ASP.NET request identity.
//ASP.NET has a base process identity
//(typically {MACHINE}\ASPNET on IIS 5 or Network Service on IIS 6 and IIS 7,
//and the configured application pool identity on IIS 7.5) that is used if the application is not impersonating.
//If the application is impersonating via <identity impersonate="true"/>,
//the identity will be the anonymous user (typically IUSR_MACHINENAME) or the authenticated request user.
var webHelper = EngineContext.Current.Resolve <IWebHelper>();
//validate permissions
var dirsToCheck = FilePermissionHelper.GetDirectoriesWrite();
foreach (var dir in dirsToCheck)
{
if (!FilePermissionHelper.CheckPermissions(dir, false, true, true, false))
{
ModelState.AddModelError(string.Empty, string.Format(_locService.GetResource("ConfigureDirectoryPermissions"), CurrentOSUser.FullName, dir));
}
}
var filesToCheck = FilePermissionHelper.GetFilesWrite();
foreach (var file in filesToCheck)
{
if (!_fileProvider.FileExists(file))
{
continue;
}
if (!FilePermissionHelper.CheckPermissions(file, false, true, true, true))
{
ModelState.AddModelError(string.Empty, string.Format(_locService.GetResource("ConfigureFilePermissions"), CurrentOSUser.FullName, file));
}
}
if (!ModelState.IsValid)
{
return(View(model));
}
try
{
var dataProvider = DataProviderManager.GetDataProvider(model.DataProvider);
var connectionString = model.ConnectionStringRaw ? model.ConnectionString : dataProvider.BuildConnectionString(model);
if (string.IsNullOrEmpty(connectionString))
{
throw new Exception(_locService.GetResource("ConnectionStringWrongFormat"));
}
await DataSettingsManager.SaveSettingsAsync(new DataSettings
{
DataProvider = model.DataProvider,
ConnectionString = connectionString
}, _fileProvider);
await DataSettingsManager.LoadSettingsAsync(reloadSettings : true);
if (model.CreateDatabaseIfNotExists)
{
try
{
dataProvider.CreateDatabase(model.Collation);
}
catch (Exception ex)
{
throw new Exception(string.Format(_locService.GetResource("DatabaseCreationError"), ex.Message));
}
}
else
{
//check whether database exists
if (!await dataProvider.DatabaseExistsAsync())
{
throw new Exception(_locService.GetResource("DatabaseNotExists"));
}
}
dataProvider.InitializeDatabase();
var cultureInfo = new CultureInfo(NopCommonDefaults.DefaultLanguageCulture);
var regionInfo = new RegionInfo(NopCommonDefaults.DefaultLanguageCulture);
var languagePackInfo = (DownloadUrl : string.Empty, Progress : 0);
if (model.InstallRegionalResources)
{
//try to get CultureInfo and RegionInfo
try
{
cultureInfo = new CultureInfo(model.Country[3..]);
regionInfo = new RegionInfo(model.Country[3..]);