{"repo":"NousResearch/hermes-agent","public_id":"55617","display_label":"Session key path-safety handling for chat integrations","summary":"These issues and PRs concern how session keys containing slashes or other path-unsafe characters (notably from DingTalk DM and Google Chat) are handled, with proposals ranging from encoding those characters to relaxing or removing the filesystem path traversal guard.","subsystem":"gateway","counts":{"members":8,"open_issues":0,"open_issues_distinct":0,"open_prs":0,"closed_issues":2,"merged_prs":1,"attempt_prs":5},"landed_fix":{"status":"merged_to_main","basis":"structural","pr":59533},"resolution":{"state":"partially_resolved","by":"pr-59533"},"freshness":{"state":"verified","last_verified_at":"2026-07-06T09:47:40+00:00","is_stale":false},"grouping":{"backbone":"STRUCTURAL_SPANNING","link_density":0.26285714285714284},"fix_edges":[{"issue_number":55617,"pr_number":59533,"tier":"verified","basis":"superseded_ref","confidence":0.9,"recoverable_from_timeline":false},{"issue_number":59322,"pr_number":59533,"tier":"verified","basis":"closing_ref","confidence":0.95,"recoverable_from_timeline":true}],"members":[{"kind":"issue","number":55617,"title":"DingTalk DM session_key rejected as directory traversal due to slash in chat_id","url":null,"state":"closed"},{"kind":"issue","number":59322,"title":"session_key traversal guard rejects all Google Chat sessions on load (v0.18.0)","url":null,"state":"closed"},{"kind":"pr","number":55628,"title":"fix(gateway): encode path-unsafe chars in session key for DingTalk DMs","url":null,"state":"closed","close_reason":{"refs":[{"kind":"commit","value":"83f14b2f2","number":0},{"kind":"pr","value":"#55617","number":55617}],"category":"implemented_elsewhere","implication":"superseded"},"merged":false,"is_fix_pr":true,"fix_tier":"suggested","fix_detail_withheld":true},{"kind":"pr","number":55668,"title":"fix(gateway): allow slash in session_key for DingTalk DM sessions","url":null,"state":"closed","close_reason":{"refs":[{"kind":"commit","value":"83f14b2f2","number":0},{"kind":"pr","value":"#59533","number":59533}],"category":"superseded_by_pr","implication":"superseded"},"merged":false},{"kind":"pr","number":55693,"title":"fix(gateway): encode unsafe session key components","url":null,"state":"closed","close_reason":{"refs":[{"kind":"commit","value":"83f14b2f2","number":0},{"kind":"pr","value":"#59533","number":59533}],"category":"superseded_by_pr","implication":"superseded"},"merged":false},{"kind":"pr","number":55740,"title":"fix(gateway): percent-encode path separators in session key IDs (fixes DingTalk DM session loss on restart)","url":null,"state":"closed","close_reason":{"refs":[{"kind":"commit","value":"83f14b2f2","number":0},{"kind":"pr","value":"#59533","number":59533}],"category":"superseded_by_pr","implication":"superseded"},"merged":false},{"kind":"pr","number":59458,"title":"fix: stop validating session_key as filesystem path (#59322)","url":null,"state":"closed","close_reason":{"refs":[{"kind":"commit","value":"83f14b2f2","number":0},{"kind":"pr","value":"#59431","number":59431},{"kind":"pr","value":"#59533","number":59533}],"category":"superseded_by_pr","implication":"superseded"},"merged":false},{"kind":"pr","number":59533,"title":"fix(gateway): relax session_key traversal guard to allow interior '/' (#59322)","url":null,"state":"merged","close_reason":{"category":"merged","implication":"superseded"},"merged":true,"is_fix_pr":true,"fix_tier":"verified","files_changed":["gateway/session.py","tests/gateway/test_session.py"]}],"trust":{"default_tier":"verified","includes_suggested":false}}