37 lines
1.0 KiB
C#
37 lines
1.0 KiB
C#
|
using Microsoft.AspNetCore.Http;
|
||
|
|
using MiGu.DB.Abstractions.Runtime;
|
||
|
|
using MiGu.DB.Kernel.Conventions;
|
||
|
|
|
||
|
|
namespace MiGu.Server.Persistence;
|
||
|
|
|
||
|
|
/// <summary>从 JWT Claims 解析当前操作者，写入 IActorContextAccessor。</summary>
|
||
|
|
public sealed class HttpActorContextMiddleware
|
||
|
|
{
|
||
|
|
private readonly RequestDelegate _next;
|
||
|
|
|
||
|
|
public HttpActorContextMiddleware(RequestDelegate next) => _next = next;
|
||
|
|
|
||
|
|
public async Task InvokeAsync(HttpContext http, IActorContextAccessor actors)
|
||
|
|
{
|
||
|
|
var name = http.User?.Identity?.Name
|
||
|
|
?? http.User?.FindFirst("sub")?.Value
|
||
|
|
?? http.User?.FindFirst("unique_name")?.Value
|
||
|
|
?? "system";
|
||
|
|
actors.Current = new HttpActorContext(name);
|
||
|
|
try
|
||
|
|
{
|
||
|
|
await _next(http);
|
||
|
|
}
|
||
|
|
finally
|
||
|
|
{
|
||
|
|
actors.Current = SystemActorContext.Instance;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
private sealed class HttpActorContext : IActorContext
|
||
|
|
{
|
||
|
|
public HttpActorContext(string name) => Name = name;
|
||
|
|
public string Name { get; }
|
||
|
|
}
|
||
|
|
}
|