{"repo":"NousResearch/hermes-agent","public_id":"87348","display_label":"Linear webhook signature validation and authentication","summary":"These members address adding and fixing HMAC-based signature validation for Linear webhook deliveries, including custom logic for verifying the linear-signature header.","subsystem":null,"counts":{"members":3,"open_issues":0,"open_issues_distinct":0,"open_prs":0,"closed_issues":1,"merged_prs":1,"attempt_prs":1},"landed_fix":{"status":"merged_to_main","basis":"structural","pr":87355,"merged_at":"2026-08-16T08:45:37+00:00"},"resolution":{"state":"resolved","by":"pr-87355"},"freshness":{"state":"verified","last_verified_at":"2026-08-16T08:45:37+00:00","is_stale":false},"grouping":{"backbone":"STRUCTURAL_SPANNING","link_density":0.6666666666666666},"fix_edges":[{"issue_number":87348,"pr_number":87355,"tier":"verified","basis":"closing_ref","confidence":0.95,"recoverable_from_timeline":true,"pr_merged_at":"2026-08-16T08:45:37+00:00"}],"members":[{"kind":"issue","number":87348,"title":"[Bug]: Linear Webhook Signing Secret Custom Logic","url":null,"state":"closed"},{"kind":"pr","number":87355,"title":"fix(webhook): authenticate Linear deliveries via linear-signature HMAC","url":null,"state":"merged","close_reason":{"category":"merged"},"merged":true,"is_fix_pr":true,"fix_tier":"verified","files_changed":["gateway/platforms/webhook.py","tests/gateway/test_webhook_adapter.py"]},{"kind":"pr","number":87361,"title":"feat(gateway): Add Linear webhook signature validation","url":null,"state":"closed","close_reason":{"refs":[{"kind":"pr","value":"#87355","number":87355}],"category":"duplicate_of","implication":"duplicate"},"merged":false}],"trust":{"default_tier":"verified","includes_suggested":false}}