Access the IHostingEnvironment in the ASP.NET Static Core

Question

I am trying to get configuration values ​​in my static void main of my updated Asp.Net Core RC2 application. In the constructor for Startup, I can start IHostingEnvironment, but I can not do this in a static method. I follow https://github.com/aspnet/KestrelHttpServer/blob/dev/samples/SampleApp/Startup.cs , but I want to have my pfx password in the appsettings settings (yes, it must be in the user's secrets and will end up there )

public Startup(IHostingEnvironment env){} public static void Main(string[] args) { var builder = new ConfigurationBuilder() .AddJsonFile("appsettings.json", optional: true, reloadOnChange: true) .AddJsonFile($"appsettings.{env.EnvironmentName}.json", optional: true) .AddJsonFile("hosting.json"); builder.AddEnvironmentVariables(); var configuration = builder.Build(); ... var host = new WebHostBuilder() .UseKestrel(options => { // options.ThreadCount = 4; options.NoDelay = true; options.UseHttps(testCertPath, configuration["pfxPassword"]); options.UseConnectionLogging(); }) } 

Answer 1

If you want to save the password for the Https certificate, finally, in the User Secrets section, add the following lines to the appropriate sections in the Main of Program.cs section:

 var config = new ConfigurationBuilder() .AddUserSecrets("your-user-secrets-id") //usually in project.json var host = new WebHostBuilder() .UseConfiguration(config) .UseKestrel(options=> { options.UseHttps("certificate.pfx", config["your-user-secrets-id"]); }) 

User secrets must be passed directly, because the project.json configuration for "userSecretsId" is not yet available at this point.

Answer 2

After some discussion on aspnetcore.slack.com on the #general channel (May 26,2016 12:25 pm), David Fowler said: “You can upgrade your web hosting and call getetting (" environment ")" and "host config"! = app config ".

 var h = new WebHostBuilder(); var environment = h.GetSetting("environment"); var builder = new ConfigurationBuilder() .AddJsonFile("appsettings.json", optional: true, reloadOnChange: true) .AddJsonFile($"appsettings.{environment}.json", optional: true) .AddEnvironmentVariables(); var configuration = builder.Build();