1960e28298
Translation middleware now extracts viewer_id/steam_id/steam_session_ticket from the decrypted msgpack dict into HttpContext.Items before the typed DTO deserialize. The Steam handler reads from there instead of re-parsing Request.Body — so authed action DTOs no longer need to inherit BaseRequest to keep the auth fields alive through the msgpack→DTO→JSON pivot. Retires the recurring footgun documented in docs/superpowers/specs/2026-06-02-baseRequest-auth-footgun-improvement.md (2026-05-25 basic-puzzle, 2026-05-28 deck-code, 2026-06-02 Phase 3 Bot, 2026-06-10 profile/index + item_acquire_history/info + user_mypage/update). Pinned by AuthDecouplingTests — posts an encrypted msgpack body to /profile/index (DTO does not inherit BaseRequest) through the real translation middleware + auth handler and asserts 200. Adds an EncryptedMsgpackHelper + useRealAuthHandler factory flag, reusable for future wire-shape tests. ProfileIndexRequest, ItemAcquireHistoryInfoRequest, and UserMyPageUpdateRequest revert to the naked shape — the per-DTO workarounds become vestigial under the new architecture. Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
23 lines
1.2 KiB
C#
23 lines
1.2 KiB
C#
namespace SVSim.EmulatedEntrypoint.Security.SteamSessionAuthentication;
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/// <summary>
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/// Auth tuple extracted from the decrypted msgpack request body BEFORE it gets pivoted into
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/// the action's typed DTO. Stashed into <c>HttpContext.Items</c> under <see cref="ContextKey"/>
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/// by <c>ShadowverseTranslationMiddleware</c> so <c>SteamSessionAuthenticationHandler</c> can
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/// read the ticket without depending on the DTO modelling these fields.
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///
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/// History: see <c>docs/superpowers/specs/2026-06-02-baseRequest-auth-footgun-improvement.md</c>.
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/// The pre-existing route required every authed DTO to inherit <c>BaseRequest</c> (otherwise
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/// the msgpack→DTO→JSON pivot dropped the auth fields and the handler silently 401'd live).
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/// Surfacing the fields via a separate channel decouples auth from DTO shape entirely.
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/// </summary>
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public sealed class AuthFields
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{
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/// <summary>Items key under which the middleware stashes / the handler reads the auth tuple.</summary>
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public const string ContextKey = "SVSim.AuthFields";
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public string? ViewerId { get; init; }
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public ulong SteamId { get; init; }
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public string? SteamSessionTicket { get; init; }
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}
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