Restrict Web Push delivery to public endpoints #654

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timmy merged 1 commits from timmy/653-push-endpoint-egress-policy into main 2026-08-12 13:32:33 +00:00
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Closes #653

Validates Web Push endpoints before persistence and immediately before delivery, rejects non-public DNS answers and unsafe URL authorities, disables redirects, and removes unsafe legacy subscriptions without contacting them.

Tests: python3 -m pytest tests/ -q (1311 passed).

Closes #653 Validates Web Push endpoints before persistence and immediately before delivery, rejects non-public DNS answers and unsafe URL authorities, disables redirects, and removes unsafe legacy subscriptions without contacting them. Tests: `python3 -m pytest tests/ -q` (1311 passed).
timmy added 1 commit 2026-08-12 13:30:21 +00:00
fix: restrict Web Push endpoint egress (Closes #653)
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timmy merged commit ea3194cdca into main 2026-08-12 13:32:33 +00:00
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Reference: stackchain/stackchain-dashboard#654
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