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GrpcAdapter

Struct GrpcAdapter 

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pub struct GrpcAdapter;
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v1.4.106 D1 5b: gRPC surface adapter — 把 pipeline AuthDecision::Reject 翻成 tonic Status.

历史: v1.4.104 阶段 5 把“翻 reject 为 Status“作 free fn grpc_status_for 写在本文件; v1.4.106 D1 把 4 surface 的同类 translate fn 收敛到 [futu_auth_pipeline::SurfaceAdapter] trait, 让 4 surface 一致, 防 sibling-route 不一致 regression (codex round 3 F1 教训).

gRPC Status 映射 (v1.4.105 #3 P2 sealed):

  • UnauthenticatedStatus::unauthenticated(reason) (保留 reason 让 client 知道 missing token / invalid bearer)
  • ForbiddenStatus::permission_denied("forbidden") (generic 文案 不泄 required scope name. raw reason 仍由 pipeline 写入 audit log, 运维能查; 客户端只看通用 forbidden, 不能从 message 反推 daemon 内部 scope 名)
  • RateLimitedStatus::resource_exhausted(reason) (rate 信息客户端需知道 backoff 策略)
  • NotFoundStatus::not_found(reason)
  • InternalErrorStatus::internal("internal error") (类似 generic)

历史上下文 (eli FINAL-BUG-REPORT-v5 #3 P2): REST 已统一 generic {"error":"forbidden"}, gRPC 之前透传 reason 暴露了 missing scope acc:read / missing scope trade:real 等 daemon 内部 scope 名称, 让 qot-only key 的攻击者能从拒绝消息探测 daemon scope 命名空间. v1.4.105 对齐 REST 的 generic 策略.

Trait Implementations§

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impl SurfaceAdapter for GrpcAdapter

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type WireResponse = Status

该 surface 的 wire-format response 类型. Read more
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fn surface_id() -> SurfaceId

surface id, 给 audit / metrics 用.
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fn translate_reject(kind: RejectKind, reason: String) -> Self::WireResponse

把 [RejectKind] + reason 翻成本 surface 的 wire-format error. Read more
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fn translate_decision(decision: AuthDecision) -> Option<Self::WireResponse>

便捷适配: 直接传 [AuthDecision], 若 Allow 则返 None, Reject 则返 Some(wire_response). caller ? short-circuit 用. Read more

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