37 lines
1.2 KiB
C#
37 lines
1.2 KiB
C#
using System.Net.Http.Headers;
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using OED.Api.Core.Interfaces.Services;
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namespace OED.Api.Infrastructure.Esi;
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public class EsiAuthHandler(
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ITokenStore tokenStore,
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IEsiTokenRefreshService refreshService,
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IHttpContextAccessor httpContextAccessor
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) : DelegatingHandler
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{
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protected override async Task<HttpResponseMessage> SendAsync(
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HttpRequestMessage request,
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CancellationToken cancellationToken)
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{
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var characterId = GetCharacterIdFromSession();
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if (characterId is null)
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return await base.SendAsync(request, cancellationToken);
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var accessToken = await tokenStore.GetAccessTokenAsync(characterId.Value);
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if (accessToken is null)
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accessToken = await refreshService.RefreshAsync(characterId.Value);
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request.Headers.Authorization = new AuthenticationHeaderValue("Bearer", accessToken);
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return await base.SendAsync(request, cancellationToken);
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}
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private long? GetCharacterIdFromSession()
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{
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var context = httpContextAccessor.HttpContext;
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// CharacterId is set on the HttpContext by session middleware
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return context?.Items["CharacterId"] as long?;
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}
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}
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