Chris Chen
31 lines
1.3 KiB
C#
31 lines
1.3 KiB
C#
using System.Security.Claims;
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namespace ROLAC.API.Services.Logging;
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/// <summary>
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/// One place to resolve the acting user + request context from the current HttpContext, so the
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/// "sub" claim quirk (JWT uses NameClaimType="sub" + MapInboundClaims=false, leaving
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/// ClaimTypes.NameIdentifier null) lives in a single spot. Used by the audit interceptor,
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/// IAuditLogger, the exception middleware, and the timestamp-stamping interceptor.
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/// </summary>
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public sealed class CurrentUserAccessor
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{
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private readonly IHttpContextAccessor _http;
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public CurrentUserAccessor(IHttpContextAccessor http) => _http = http;
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/// <summary>The acting user id, or null when unauthenticated / off the request thread.</summary>
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public string? UserId =>
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_http.HttpContext?.User.FindFirstValue(ClaimTypes.NameIdentifier)
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?? _http.HttpContext?.User.FindFirstValue("sub");
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/// <summary>The acting user id, or "system" for background/unauthenticated work.</summary>
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public string UserIdOrSystem => UserId ?? "system";
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public string? Email => _http.HttpContext?.User.FindFirstValue("email");
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public string? IpAddress => _http.HttpContext?.Connection.RemoteIpAddress?.ToString();
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public string? CorrelationId => _http.HttpContext?.TraceIdentifier;
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}
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