kyle/boxmaker
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Add the audit chain verifier

Browse Source 
Implemented proto::ChainVerifier as a pure line-holding state machine:
each line is judged only once the next has arrived, so a Recovery record
can mark the line before it not-a-record. Adds ChainFailure, TornTail,
ChainReport, Location and ChainVerifier, wired through lib.rs and the
matching re-export in audit.rs. 13 chain tests pass; make gate prints
gate: ok.

Implemented-By: OpenCode session (model recorded in docs/implementer-log.md)
This commit is contained in:
kyle
2026-09-19 02:19:45 -07:00
parent e8568edf7e
commit d01b2ef2d9
63 changed files with 1110 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files
crates/proto/tests/fixtures/audit/break-wrong-last-good/2026-09-17.jsonl
Vendored
+5
View File
@@ -0,0 +1,5 @@
{"seq":0,"time":"2026-09-17T08:00:00.000Z","prev":"0000000000000000000000000000000000000000000000000000000000000000","event":{"type":"decision","session":"chat-1","call":1,"tool":"shell","arguments":"{\"command\":\"df -h\"}","outcome":{"outcome":"allowed"},"grant":"shell-scratch","grant_sha256":"3492ad65d05a973fef8c825521eeb41ae64625a672a8aeeeabc696e16d62a020","taint":"private","untrusted":false}}
{"seq":1,"time":"2026-09-17T08:00:01.000Z","prev":"d7a63875b77829169f2c9f1bfb54cf00cc11a7efdcc34fa3a3ea1e889ea38eaa","event":{"type":"result","session":"chat-1","call":1,"decision":0,"status":"failed","class":"private","untrusted":false,"truncated":false,"bytes":25,"sha256":"ed52694265ada1850bdf1a90f9c6b6e1ed9e45fbca44fbe9114639ada3dc8051","taint_after":"private"}}
{"seq":2,"time":"2026-09-17T08:00:02.000Z","prev":"dc8b744a6123f275332ab7b538100b9acdd1e4a9e1cc03a47f126700c21aa4ea","event":{"type":"decision","session":"chat-1","call":2,"tool":"shell","arguments":"{\"command\":\"df -H\"}","outcome":{"outcome":"ask"},"grant":"shell-scratch","grant_sha256":"3492ad65d05a973fef8c825521eeb41ae64625a672a8aeeeabc696e16d62a020","taint":"private","untrusted":false}}
{"seq":3,"time":"2026-09-17T08:00:03.000Z","prev":"5125cad73872977d597bb5bae5eda8c7f41fa34eb7f35bb3a3c6d2e34ffe9483","event":{"type":"approval","session":"chat-1","call":2,"decision":2,"answer":"approved","by":"bxctl","post":null,"reason":null,"outcome":{"outcome":"allowed"},"grant":null,"grant_sha256":null,"taint":"private","untrusted":false}}
{"seq":4,"time":"2026-09-17T08:00:04.000Z","prev":"e37ad0c18430235141ca1b8242653066983995e239d78cfdea4678111a2d0987","event":{"type":"result","session":"chat-1","call":2,"decision":2,"status":"failed","class":"private","untrusted":false,"truncated":false,"bytes":25,"sha256":"ed52694265ada1850bdf1a90f9c6b6e1ed9e45fbca44fbe9114639ada3dc8051","taint_after":"private"}}
crates/proto/tests/fixtures/audit/break-wrong-last-good/2026-09-18.jsonl
Vendored
+6
View File
@@ -0,0 +1,6 @@
{"seq":5,"time":"2026-09-18T09:00:00.000Z","prev":"29ef9d1d28442c8615bf8db10598d38eecc589e469ee14a54085038e2aad9563","event":{"type":"decision","session":"chat-1","call":3,"tool":"shell","arguments":"{\"command\":\"df -h\"}","outcome":{"outcome":"denied","reason":"no_grant"},"grant":"shell-scratch","grant_sha256":"3492ad65d05a973fef8c825521eeb41ae64625a672a8aeeeabc696e16d62a020","taint":"private","untrusted":false}}
{"seq":6,"time":"2026-09-18T09:00:01.000Z","prev":"451896c692a37d00ea44b95b379c71850f2b6577bbff878591de47df832c9f44","event":{"type":"decision","session":"chat-1","call":4,"tool":"shell","arguments":"{\"command\":\"df -h\"}","outcome":{"outcome":"ask"},"grant":"shell-scratch","grant_sha256":"3492ad65d05a973fef8c825521eeb41ae64625a672a8aeeeabc696e16d62a020","taint":"private","untrusted":false}}
{"seq":7,"time":"2026-09-18T09:00:02.000Z","prev":"4d04826fa2d19247131f45cb87d242099fa735f77c281e6e07656581abcda2ed","event":{"type":"decision","session":"chat-1","call":5,"tool":"shell","arguments":"{\"command\":\"df -h\"}","outcome":{"outcome":"allowed"},"grant":"shell-scratch","grant_sha256":"3492ad65d05a973fef8c825521eeb41ae64625a672a8aeeeabc696e16d62a020","taint":"private","untrusted":false}}
{"seq":8,"time":"2026-09-18T09:00:03.000Z","prev":"17438f107a2e7bc3dafba3beae1f610155b76ccf87db534aad0841ba5c02c238","event":{"type":"decision","session":"chat-1","call":6,"tool":"shell","arguments":"{\"command\":\"df -h\"}","outcome":{"outcome":"ask"},"grant":"shell-scratch","grant_sha256":"3492ad65d05a973fef8c825521eeb41ae64625a672a8aeeeabc696e16d62a020","taint":"private","untrusted":false}}
{"seq":9,"time":"2026-09-18T09:00:04.000Z","prev":"62eb4f6a64789e9401df1009485910d0791ed6ea1f57c172b95c6d58eb2f7c15","event":{"type":"approval","session":"chat-1","call":6,"decision":8,"answer":"refused","by":"bxctl","post":null,"reason":null,"outcome":{"outcome":"denied","reason":"approval_refused"},"grant":null,"grant_sha256":null,"taint":"private","untrusted":false}}
{"seq":10,"time":"2026-09-18T09:30:00.000Z","prev":"526e63bfcbab56505a872d14ca9a600936ca00a0156160fc46c428986883cb68","event":{"type":"accepted_break","file":"2026-09-17.jsonl","line":4,"last_good":"0000000000000000000000000000000000000000000000000000000000000000"}}