PacktPublishing/Web-Development-with-Blazor-Second-Edition
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Jimmy Engström 2023-02-17 15:28:17 +01:00
parent 2190113c56
commit 3088165398
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Chapter08/MyBlog/BlazorWebAssembly/Client/ArrayClaimsPrincipalFactory.cs Normal file
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using Microsoft.AspNetCore.Components.WebAssembly.Authentication;
using Microsoft.AspNetCore.Components.WebAssembly.Authentication.Internal;
using System.Security.Claims;
using System.Text.Json;
namespace BlazorWebAssembly.Client;
public class ArrayClaimsPrincipalFactory<TAccount> : AccountClaimsPrincipalFactory<TAccount> where TAccount : RemoteUserAccount
{
public ArrayClaimsPrincipalFactory(IAccessTokenProviderAccessor accessor)
: base(accessor)
{ }
public async override ValueTask<ClaimsPrincipal> CreateUserAsync(TAccount account, RemoteAuthenticationUserOptions options)
{
var user = await base.CreateUserAsync(account, options);
var claimsIdentity = (ClaimsIdentity?)user.Identity;
if (account != null)
{
foreach (var kvp in account.AdditionalProperties)
{
var name = kvp.Key;
var value = kvp.Value;
if (value != null && (value is JsonElement element && element.ValueKind == JsonValueKind.Array))
{
claimsIdentity?.RemoveClaim(claimsIdentity.FindFirst(kvp.Key));
var claims = element.EnumerateArray()
.Select(x => new Claim(kvp.Key, x.ToString()));
claimsIdentity?.AddClaims(claims);
}
}
}
return user;
}
}