Review fix round 1 for Task 5. reqwest's default redirect policy only
strips Authorization/Cookie/Proxy-Authorization/WWW-Authenticate on a
cross-host hop, so GitLab's PRIVATE-TOKEN header (and Authorization on
an https->http same-host downgrade) would have followed a redirect to
an attacker-controlled target. The client now disables redirects
outright, and a 3xx response is treated as "not this kind of host"
rather than an error. Also adds the missing N17 test for a malformed,
credential-bearing URL, and clarifies two doc comments.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
shadowdaoandClaude Opus 5.5
51490a534e