* 🐛 Enforce ownership check on tempfile bucket access
The upload-tempfile RPC stores profile-id with tempfile objects, but
objects-handler never verified the requester was the owner. Any
authenticated user who knew the UUID could access the tempfile.
Add ownership check: tempfile bucket now requires the request's
profile-id to match the stored profile-id. Returns 404 on mismatch
(not 403) to avoid leaking object existence.
Legacy tempfiles without stored profile-id remain accessible to any
authenticated user for backward compatibility.
Closes#11269
AI-assisted-by: qwen3.7-plus
* ♻️ Extract tempfile-bucket constant and fix docstring indentation
Extract the 'tempfile' bucket string literal into a named constant
(sto/tempfile-bucket) to prevent typos and make future bucket renames
trivial. Updated 9 occurrences across 7 files.
Also fixed minor docstring indentation inconsistency in authenticated?
function.
AI-assisted-by: qwen3.7-plus
* ♻️ Refactor process-bucket! and authenticated? helpers
Replace case with cond in process-bucket! to properly resolve
sto/tempfile-bucket var from another namespace (case does not
evaluate qualified vars at compile time).
Redefine authenticated? in terms of request-profile-id to remove
duplicated lookup logic.
Closes#11269
AI-assisted-by: mimo-v2.5-pro
PR #11036 added a per-request permission check to the file-media asset
endpoints (/assets/by-file-media-id/:id and the /thumbnail variant) using
bfc/get-file-permissions. Anonymous share-link viewers were then rejected
because they have neither a session nor an access token, the asset URL
carries no share context, and the 2-arg get-file-permissions short-circuits
to nil when profile-id is nil.
Make the asset endpoints share-link aware, mirroring how get-view-only-bundle
already authorizes the same scenario: read the share-id from the query
string, validate it as a UUID, and call the 3-arg perms/get-file-read-permissions
(which chains the existing 2-arg bfc lookup, the bfc share-link fallback,
and the Nitrate org-owner fallback). On the frontend, extend
cf/resolve-file-media with an optional share-id arg and pass it from the
WASM viewer render path using the share-id already present in
[:viewer-local :share-id]. Non-viewer call sites (workspace, clipboard,
code-gen) keep the original URL shape because the new arg defaults to nil.
Closes#11338
AI-assisted-by: minimax-m3
29dbf9ab1 marks non public buckets as attachments, which works on the fs
backend because nginx applies those headers to the internally redirected
response. On the s3 backend the handler answers 307 and the client then
fetches the bytes from the object store, so the header set on the redirect
does not reach the response that carries the object.
Sign the disposition into the presigned url as well, so the object store
returns it. It is only signed when the bucket is not public, so urls for
inline served objects are unchanged.
Also cover the disposition in the handler tests, for the non public buckets
and for the public ones that stay inline.
Co-authored-by: Andrey Antukh <niwi@niwi.nz>
Add media type validation to upload-tempfile and upload-org-logo
management endpoints. Both stored user-supplied mtype without
checking against an allowlist. Only image types and PDF are
permitted. Non-public bucket assets now also carry
Content-Disposition: attachment to prevent inline rendering.
AI-assisted-by: mimo-v2.5-pro
Add authorization check to generic-handler in assets.clj so that
/assets/by-file-media-id/:id and its /thumbnail variant verify the
requesting profile has read access to the parent file. Return 404
(not 403) when access is denied to avoid confirming existence.
Also switch get-file-media-object from db/get to db/get* so that
non-existent media objects return nil instead of raising.
AI-assisted-by: mimo-v2.5-pro
- Add ::setup/props and ::db/pool to :app.http.assets/routes config
so session renewal works correctly for asset requests.
- Add actoken/authz middleware to the assets middleware chain so
access tokens are properly recognized.
- Add authenticated? helper that checks both ::session/profile-id
and ::actoken/profile-id, fixing 401 errors when accessing
protected assets with a valid access token.
- Add comprehensive test suite for assets auth scenarios.
Closes#9677
Signed-off-by: Andrey Antukh <niwi@niwi.nz>
This upgrade also includes complete elimination of use spec
from the backend codebase, completing the long running migration
to fully use malli for validation and decoding.
Mainly the followin changes:
- Pass majority of code to the old and plain synchronous style
and start using virtual threads for the RPC (and partially some
HTTP server middlewares).
- Make some improvements on how CLIMIT is handled, simplifying code
- Improve considerably performance reducing the reflection and
unnecesary funcion calls on the whole stack-trace of an RPC call.
- Improve efficiency reducing considerably the total threads number.
- makes the profile access more efficient (replace in-app joins to a
simple select query on profile table
- add partial support for access-tokens (still missing some RPC methods)
- move router definitions to specific modules and simplify the main http
module definitions to simple includes
- simplifiy authentication code related to access-tokens and sessions
- normalize db parameters with proper namespaced props
- more work on convert all modules initialization to use proper specs
with fully-qualified keyword config props
