feat(security): add security header sweep for /api/indexer (#634) - #696
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greatest0fallt1me merged 1 commit intoJul 28, 2026
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…y-org#634) Set and verify CSP, X-Content-Type-Options, and Referrer-Policy on /api/indexer responses. Closes Predictify-org#634
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Solid work. LGTM 🙌 merging now. |
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Closes #634
Summary
This PR strengthens the security of the
/api/indexerendpoint by enforcing and verifying the required security headers on all responses. It centralizes the header configuration in the shared security middleware, ensuring consistent application of the following headers:Content-Security-Policy (CSP)X-Content-Type-Options: nosniffReferrer-PolicyThe change also adds focused tests to verify the presence and correctness of these headers while preserving existing endpoint behavior.
Design Review Checklist
♿ Accessibility
📱 Responsive
⚙️ States & Tokens
/api/indexerresponses.Screenshots / Record
N/A – Backend-only change.
Testing
Content-Security-Policy,X-Content-Type-Options, andReferrer-Policyheaders.npm run lintpasses.