fix: don't mark private-mode blobs as publicly cacheable

The immutable Cache-Control added for the reader preload work was
`public` unconditionally. Under PRIVATE_MODE, /files is auth-gated, so a
shared cache/CDN would store the blob and serve it to unauthenticated
clients, defeating the gate. Emit `private, ...` when private_mode is on,
`public, ...` otherwise.

Found in the security audit; regression from 0.124.3. Bump to 0.124.9.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
This commit is contained in:
MechaCat02
2026-07-07 21:39:20 +02:00
parent 795eb76f9a
commit 61669aac3f
5 changed files with 64 additions and 4 deletions

2
backend/Cargo.lock generated
View File

@@ -1558,7 +1558,7 @@ checksum = "c41e0c4fef86961ac6d6f8a82609f55f31b05e4fce149ac5710e439df7619ba4"
[[package]]
name = "mangalord"
version = "0.124.8"
version = "0.124.9"
dependencies = [
"anyhow",
"argon2",