Ragtox
Ragtox
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CC#
Created by Ragtox on 8/23/2024 in #help
Local user accounts with Entra External ID in Blazor WASM BFF application
Wow, how didn't I think of that lol, I was so pre-occupied with moving away from identity that I didn't consider just using Identity but not allowing local account sign-up. Thanks TeBeCo. However, I'm always interested in any other alternatives people have come up with!
4 replies
CC#
Created by Ragtox on 8/23/2024 in #help
Local user accounts with Entra External ID in Blazor WASM BFF application
Oh, I also forgot to mention that my current PoC uses the Microsoft.Identity.Web & Microsoft.Identity.Web.UI packages And also some sample code from how I currently use the OnTokenValidated event. (This is just a PoC of course, so not a lot of validation/fallback stuff is happening) 
        options.Events = new OpenIdConnectEvents()
        {
            // Perform logic to store user in database
            // Should probably check if a claim is present, "newUser" or something
            OnTokenValidated = async context =>
            {
                if (context.Principal != null)
                {
                    try
                    {
                        var dbContext = context.Request.HttpContext.RequestServices.GetRequiredService<IdentityDbContext>();
                        var oid = context.Principal.FindFirst("oid")!.Value;
                        var idp = context.Principal.FindFirst("idp")?.Value ?? "";

                        var user = await dbContext.Users.FirstOrDefaultAsync(u => u.Id == oid);
                        if (user != null)
                        {
                            return;
                        }

                        var newUser = new User(oid, idp);

                        dbContext.Users.Add(newUser);
                        await dbContext.SaveChangesAsync();
                    }
                    catch
                    {
                        context.Fail("Something went wrong while persisting this user");
                    }
                }
            }
        };
        options.Events = new OpenIdConnectEvents()
        {
            // Perform logic to store user in database
            // Should probably check if a claim is present, "newUser" or something
            OnTokenValidated = async context =>
            {
                if (context.Principal != null)
                {
                    try
                    {
                        var dbContext = context.Request.HttpContext.RequestServices.GetRequiredService<IdentityDbContext>();
                        var oid = context.Principal.FindFirst("oid")!.Value;
                        var idp = context.Principal.FindFirst("idp")?.Value ?? "";

                        var user = await dbContext.Users.FirstOrDefaultAsync(u => u.Id == oid);
                        if (user != null)
                        {
                            return;
                        }

                        var newUser = new User(oid, idp);

                        dbContext.Users.Add(newUser);
                        await dbContext.SaveChangesAsync();
                    }
                    catch
                    {
                        context.Fail("Something went wrong while persisting this user");
                    }
                }
            }
        };
4 replies
CC#
Created by Ragtox on 1/8/2024 in #help
Create low-code / flow builder like application in .NET
That's a nice library, will check it out, thanks!
5 replies