multitenancyserver/multitenancyserver.aspnetcore

MultiTenancyServer ASP.NET Core library.

multitenancyserver.aspnetcore's Issues

ITenancyContext returns null Tenant even when it's found in Store

Hi! I'll start by congratulating you on this lib.

I'm trying to use this lib with an AspNetCore app to get multitenancy. Currently I already use other framework in my app to get modularization out of the box, it's the OrchardCore .
I'm not sure the behavior I'm discribing next is realy this lib problem, or maybe is somethign I'm doing wrong, but I'm not getting any clue why this happens when debugging. Maybe someone can help me with this.

This is a "standard" AspNetCore app, the Startup class is like this:

public void ConfigureServices(IServiceCollection services)
{
    services.AddOrchardCore().AddMvc();

    services.AddRazorPages();
    services.AddDbContext<ApplicationDbContext>(options =>
    {
        options.UseSqlite(Configuration.GetConnectionString("ManagementConnection"));
    });

    services.AddMultiTenancy<ApplicationTenant, string>()
            .AddSubdomainParser(".localhost")
            .AddEntityFrameworkStore<ApplicationDbContext, ApplicationTenant, string>();
}

// This method gets called by the runtime. Use this method to configure the HTTP request pipeline.
public void Configure(IApplicationBuilder app, IWebHostEnvironment env)
{
    if (env.IsDevelopment())
    {
        app.UseDeveloperExceptionPage();
    }
    else
    {
        app.UseExceptionHandler("/Error");
        // The default HSTS value is 30 days. You may want to change this for production scenarios, see https://aka.ms/aspnetcore-hsts.
        app.UseHsts();
    }

    app.UseHttpsRedirection();
    app.UseStaticFiles();
    app.UseRouting();
    //app.UseAuthorization();

    app.UseMultiTenancy<ApplicationTenant>();

    //app.UseOrchardCore();

    app.UseEndpoints(endpoints =>
    {
        endpoints.MapRazorPages();
    });
}

Then with a Razor Page like this, I get the current Tenant:

public class IndexModel : PageModel
{
    private readonly ILogger<IndexModel> _logger;
    private readonly ITenancyContext<ApplicationTenant> _tenancyContext;

    public IndexModel(ILogger<IndexModel> logger, ITenancyContext<ApplicationTenant> tenancyContext)
    {
        _logger = logger;
        _tenancyContext = tenancyContext;
    }

    public string Tenant { get; set; }

    public void OnGet()
    {
        Tenant = _tenancyContext.Tenant?.CanonicalName ?? "-- Not Found --";
    }
}

Everything is fine with this. The problem is when I had the line (uncomment the line in Startup class sample above)

app.UseOrchardCore();

This adds some middleware to the pipeline, and the behavior of ITenancyContext<ApplicationTenant> changes, does not have value for the Tenant property when it hits the razor page.
When debugging, I can see that the HttpTenancyProvider.GetCurrentTenantAsync finds the correct tenant in the store, but when the code hits the razor page, the value is null.

I leave here the link to a repo where there is a sample app that reproduces this.

Hope someone can help me with this.
Best regards!

MongoDb Support?