Files
justme 17638b6e20 refactor(host): single-source ChannelPolicy, space-signed file grants, whole-file registration
- all authorization rules (owner/creator, per-channel read/write grants, who may
  remove whom, delete rules, structure management) live in ChannelPolicy; a test
  fails if they are reimplemented elsewhere
- ChannelInfo carries what the caller may do (can_*), member and invitation lists
  say who can be removed; clients display it and never derive it
- the host no longer stores or calls the file service: it only signs short-lived
  tickets from space permissions (create/put/get/delete/domain), and keeps an opaque
  fileDomain reference on the channel
- a whole file is registered in one request (last frame header + per-frame length and
  digest) instead of one request per 1 MiB frame; the signed manifest still has to
  match every digest
- drop file quota/threshold, receipts, reconcile and delete-queue code from the host
- contract generator emits constants for enums, error codes, token roles, permissions
  and share states
2026-10-19 13:38:40 +08:00

786 B

Backend API contract generation

From the repository root:

dotnet run --project tools/ContractGenerator -- .
dotnet run --project tools/ContractGenerator -- . --check
node scripts/check-api-contract.mjs

The tool reads public DTOs registered in WebDrop.Api.ApiJson and their referenced types. It writes TypeScript interfaces to web/src/api/generated.ts and JSON Schema definitions to contracts/api.schemas.json. OpenAPI references these generated schemas. Backend-to-Cap serialization uses a separate context and is excluded from the browser contract.

Reflection is used only by this development tool. The production API keeps source-generated, NativeAOT-compatible serialization. Generated files are committed; no extra runtime dependency is added to the frontend.