Tac*_*cot 5 asp.net azure-authentication blazor blazor-client-side blazor-webassembly
我正在尝试根据此文档https://docs.microsoft.com/en-us/aspnet/core/blazor/security/webassembly/azure-active-directory-groups-and-根据用户定义的角色设置 AAD 授权roles?view=aspnetcore-3.1#user-defined-roles我可以在应用程序清单中设置它并使 API 授权工作。但是,当我尝试在 UI 端执行此操作时,我无法显示该声明。我做了 json 解释类(DirectoryObjects、CustomUserAccount 和 Value(由目录对象使用))。我还添加了删除组内容的 CustomUserFactory,因为我只关心角色:
private readonly ILogger<CustomUserFactory> _logger;
private readonly IHttpClientFactory _clientFactory;
public CustomUserFactory(IAccessTokenProviderAccessor accessor,
IHttpClientFactory clientFactory,
ILogger<CustomUserFactory> logger)
: base(accessor)
{
_clientFactory = clientFactory;
_logger = logger;
}
public async override ValueTask<ClaimsPrincipal> CreateUserAsync(
CustomUserAccount account,
RemoteAuthenticationUserOptions options)
{
var initialUser = await base.CreateUserAsync(account, options);
if (initialUser.Identity.IsAuthenticated)
{
var userIdentity = (ClaimsIdentity)initialUser.Identity;
foreach (var role in account.Roles)
{
userIdentity.AddClaim(new Claim("role", role));
}
}
return initialUser;
}
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然后我按照文档中提到的那样修改了 program.cs:
builder.Services.AddMsalAuthentication<RemoteAuthenticationState,
CustomUserAccount>(options =>
{
builder.Configuration.Bind("AzureAd", options.ProviderOptions.Authentication);
options.ProviderOptions.DefaultAccessTokenScopes.Add("apiaccessguid");
options.UserOptions.RoleClaim = "role";
}).AddAccountClaimsPrincipalFactory<RemoteAuthenticationState, CustomUserAccount,
CustomUserFactory>();
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当那不起作用时,我尝试将其添加为一项政策,但也没有运气:
builder.Services.AddAuthorizationCore(options =>
{
options.AddPolicy("Admin", policy =>
policy.RequireClaim("role", "admin"));
});
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用于限制我在代码中尝试的视图user.IsInRole("admin")和在 UI 中使用
<AuthorizeView Roles="admin">
<li class="nav-item px-3">
<NavLink class="nav-link" href="Admin">
Admin
</NavLink>
</li>
</AuthorizeView>
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并有政策:
<AuthorizeView Policy="Admin">
<Authorized>
<p>
The user is in the 'Administrator' AAD Administrative Role
and can see this content.
</p>
</Authorized>
<NotAuthorized>
<p>
The user is NOT in the 'Administrator' role and sees this
content.
</p>
</NotAuthorized>
</AuthorizeView>
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他们都没有工作。有什么我想念的吗?我还验证了令牌具有管理员角色。
发现我的问题,代码没问题,问题出在Azure注册端,客户端使用Azure中客户端应用程序中注册的角色,而服务器使用服务器应用程序中的角色。因此,请确保您在两者中注册具有相同角色的用户。
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