mirror of
https://github.com/windmill-labs/windmill.git
synced 2026-08-19 00:02:03 +00:00
Ruben Fiszel
1e192f2d86
* feat(apps): authorize deployed-app S3 reads on-behalf of the author for logged-in viewers A logged-in user viewing a deployed app now reads S3 files (rich result, table/image/PDF preview, CSV export, download, metadata) the same way an anonymous viewer already does: on-behalf of the app author per the app policy's execution_mode, gated by an app-provenance check — instead of against the viewer's own S3 permissions. This aligns S3 with every other thing an app does (scripts, flows, resources all already run on-behalf of the author) and lets an operator who lacks folder S3 permission still see data rendered inside the app. The raw job_helpers/* S3 API stays viewer-scoped: a viewer who lacks folder permission is still denied there. Only which endpoint the app frontend uses for logged-in deployed viewers changes. Backend: - Add app-scoped, provenance-gated apps_u/* variants for all S3 display ops (download_s3_file already existed; add download_s3_parquet_file_as_csv, load_file_metadata, load_file_preview, load_parquet_preview, load_csv_preview, load_table_count). Each routes through one shared helper (app_s3_on_behalf_and_provenance) that scope-confines an app embed token, resolves the on-behalf identity, and runs the provenance gate ONCE before dispatching to the EE *_internal S3 helpers. - Close the confused-deputy hole in check_if_allowed_to_access_s3_file_from_app: the unconditional Ok() bypass for a logged-in, non-embed session now only applies in viewer execution mode (where the on-behalf identity IS the viewer, so the viewer's own permissions still bound the read downstream). Author-mode reads (anonymous/publisher) always enforce provenance, for anonymous and logged-in viewers alike, so a viewer cannot launder the author's S3 permissions with an arbitrary file_key. Frontend: - Route the deployed-app view through apps_u/* using the app-viewer isEditor signal instead of login state (the old $userStore proxy wrongly sent logged-in deployed viewers to the viewer-scoped job_helpers API). Editor and preview keep viewer identity via job_helpers. execution_mode: viewer remains the escape hatch for per-viewer S3 enforcement. Fixes provenance-gated S3 display for logged-in operators on deployed apps. Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com> * docs(backend): document cargo features, restarting the dev backend, and filesystem object storage The dev backend runs `cargo watch --features quickjs` by default, which omits S3, EE, MCP, and non-JS runtimes — feature-gated routes then 404 or return a "requires <feature>" stub at runtime. Add a backend/CLAUDE.md section that: - explains that you must restart the backend with the appropriate features to exercise gated functionality, with the pid/cwd-scoped restart recipe (never pkill target/debug/windmill) and the PORT=$BACKEND_PORT gotcha; - documents what each commonly-toggled feature gate does (private, enterprise, license, parquet, duckdb, language runtimes, mcp, trigger kinds, no_auth) plus common combinations; - documents using the built-in FilesystemStorage large-file storage for dev workspace object storage (hidden from the UI dropdown; set via edit_large_file_storage_config), including the advanced_permissions shape. Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com> * fix(apps): don't flatten inner query in app-scoped S3 preview routes axum's `Query` uses `serde_urlencoded`, which cannot deserialize the typed (numeric/bool) fields of a `#[serde(flatten)]`-ed struct and 400s on `limit` / `offset` ("invalid type: string, expected u32"). The app-scoped load_csv_preview / load_parquet_preview / load_table_count routes flattened LoadPreviewQuery / LoadCountQuery, so their previews were broken. Restate the fields directly on the outer query structs (with an into_inner() to rebuild the inner query) and extend the CE OSS stub to match. Also bumps ee-repo-ref.txt for the companion EE csv-separator panic fix. Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com> * fix: address CI review — nested DisplayResult routing, byte-range contract, docs, tests - [P1] Thread `appPath` into the nested `DisplayResult`s (render_all children and the expanded-result drawer) so logged-in deployed viewers route nested/expanded S3 tables, images, PDFs, and downloads through `apps_u/*` too, not job_helpers. - [P2] Mark `read_bytes_from`/`read_bytes_length` required on the `apps_u/load_file_preview` route (they are non-optional in LoadFilePreviewQuery), and mirror the full query shape in the CE OSS stub so the byte-range contract is enforced identically on CE and EE. - [P2] Fix the backend retrigger command in backend/CLAUDE.md: cargo watch runs from `backend/`, so `touch README.md` (not `backend/README.md`). - [P2] Trim app_s3_onbehalf.rs comments per AGENTS.md (state the invariant once, no drafting-history narration). - Extend the integration test to cover the table-count, csv-preview (numeric limit/offset deserialization), and file-preview (byte-range required) routes. Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com> * docs(apps): tighten S3 provenance-gate comments per AGENTS.md Consolidate the viewer-mode / author-mode rationale to ≤4 lines at each branch of the gate, and drop the repeated explanation from the shared app_s3_on_behalf_and_provenance doc comment (which now just states what the helper does). No behavior change. Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com> * chore: update ee-repo-ref to f292a1040da6a667ce7c22abf63ec0debfdd480f This commit updates the EE repository reference after PR #657 was merged in windmill-ee-private. Previous ee-repo-ref: a582389084eb363997cb5e8053f29220e0d3eaec New ee-repo-ref: f292a1040da6a667ce7c22abf63ec0debfdd480f Automated by sync-ee-ref workflow. --------- Co-authored-by: Claude Opus 4.8 (1M context) <noreply@anthropic.com> Co-authored-by: windmill-internal-app[bot] <windmill-internal-app[bot]@users.noreply.github.com>