/// <summary>
/// Tries to load the specified configuration file, creating a default
/// configuration file if the specified one does not exist.
/// </summary>
/// <param name="fname">the name of the configuration file to load</param>
/// <returns>a <see cref="RoleGroupConfig" /> object representing the loaded file</returns>
public static RoleGroupConfig LoadConfigOrDefault(string fname)
{
var confFolder = AuthServerConfiguration.GetFullPath(AuthServerConfiguration.ConfigDir);
var privFile = Path.Combine(confFolder, fname);
var cfg = File.Exists(privFile) ? Load(privFile) : null;
if (RoleGroupInfo.HighestRole == null ||
RoleGroupInfo.HighestRole.IsStaff)
{
cfg = new RoleGroupConfig
{
RoleGroups = RoleGroupInfo.CreateDefaultGroups().ToArray()
};
cfg.SaveAs(fname, confFolder);
}
return(cfg);
}
private AuthServerConfiguration _authServerConfiguration4; //detect changes
public HomeController(
ILogger <HomeController> logger,
IOptions <AuthServerConfiguration> option1,
IOptionsSnapshot <AuthServerConfiguration> option2,
IOptionsMonitor <AuthServerConfiguration> option3,
IOptionsMonitor <AuthServerConfiguration> option4
)
{
_logger = logger;
_authServerConfiguration1 = option1.Value; // var authorityUrl = _authServerConfiguration1.Authority
_authServerConfiguration2 = option2.Value; // var authorityUrl = _authServerConfiguration2.Authority
_authServerConfiguration3 = option3; // var authorityUrl = _authServerConfiguration3.CurrentValue.Authority
_authServerConfiguration4 = option4.CurrentValue; // var authorityUrl = _authServerConfiguration4.Authority
option4.OnChange(config =>
{
_authServerConfiguration4 = config;
_logger.LogInformation("The greeting configuration has been updated");
// signalR push code here
});
}
