fix(shields): mint a missing Deep Agents config hash on shields down - #10857
fix(shields): mint a missing Deep Agents config hash on shields down#10857rluo8 wants to merge 7 commits into
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Signed-off-by: Rui Luo <ruluo@nvidia.com>
Code Coverage OverviewLanguages: TypeScript TypeScript / code-coverage/pluginThe overall line coverage in commit df1b130 in the TypeScript / code-coverage/cliThe overall line coverage in commit df1b130 in the Show a line coverage summary of the most impacted files.
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ChangesDeep Agents hash repair
Estimated code review effort: 3 (Moderate) | ~20 minutes Merge Risk: 🔵 Low · up to The change allows Shields down to recreate a missing Deep Agents configuration hash while retaining path and authorization protections. A sudden interruption during hash publication could leave an incomplete record and require recovery, but the system remains fail-closed rather than falsely reporting Shields as restored; merge is reasonable with owner awareness of this bounded recovery risk. Sequence Diagram(s)sequenceDiagram
participant ShieldsDown
participant Preflight
participant PolicyApplication
participant RecoveryAuthority
participant ConfigUnlock
ShieldsDown->>Preflight: Validate paths and allow missing canonical hash
ShieldsDown->>PolicyApplication: Apply policy
PolicyApplication->>RecoveryAuthority: Establish recovery authority
RecoveryAuthority-->>ShieldsDown: Return authority status
ShieldsDown->>ShieldsDown: Create canonical config hash
ShieldsDown->>ConfigUnlock: Unlock configuration
Suggested reviewers: 🚥 Pre-merge checks | ✅ 4 | ❌ 1❌ Failed checks (1 warning)
✅ Passed checks (4 passed)
Full details: Linked Issues checkExplanation The changes address issue
✨ Finishing Touches 💡 2📝 Generate docstrings 💡
🛠️ Fix failing CI checks 💡
🧪 Generate unit tests (beta)
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Allow only the exact missing Deep Agents hash through the existing config-path preflight. Reuse the existing no-follow repair after policy and recovery authority are committed. Run the repair immediately before config unlock. Addresses Review Advisor findings on #10857. Signed-off-by: Apurv Kumaria <akumaria@nvidia.com>
Signed-off-by: Apurv Kumaria <akumaria@nvidia.com>
Signed-off-by: Apurv Kumaria <akumaria@nvidia.com>
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Actionable comments posted: 1
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Inline comments:
In `@src/lib/shields/policy-transition.test.ts`:
- Line 290: Update the hash-record fixture and corresponding expectations in the
policy transition test to use the canonical body format: the 64-character digest
followed by two spaces, config.toml, and a newline. Apply this consistently at
all three affected values while preserving the test’s behavioral coverage.
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📒 Files selected for processing (4)
src/lib/shields/index.tssrc/lib/shields/policy-transition.test.tssrc/lib/shields/seal.test.tstest/helpers/hermes-unsafe-config-shields-harness.ts
🚧 Files skipped from review as they are similar to previous changes (1)
- src/lib/shields/index.ts
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Signed-off-by: Apurv Kumaria <akumaria@nvidia.com>
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PR Review Advisor finished for commit |
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Closing because #10722 removed the Shields commands and implementation from NemoClaw core. This PR changes only the removed Shields surface, so NemoClaw no longer needs this repair. |
2 participants
Outcome
On Deep Agents Code,
shields downnow reconstructs a missing/sandbox/.deepagents/.config-hashwhenconfig.tomlis valid. The repair occurs immediately before the unlock step, after preflight, policy capture, and recovery authority succeed. Missing or unsafe configuration paths still fail without changing the hash or directory metadata.Reason
Shields-down preflight treated
.config-hashas a required protected file, although the existing lock path can reconstruct it fromconfig.toml. The first repair placed that reconstruction before later policy-capture work, so a later failure could leave filesystem metadata changed while Shields remained up.Related issues
Fixes #10752
Changes
config.toml.writeAbsentConfigHashNoSymlinkFollowrepair after policy and recovery authority are committed and immediately before unlock.Verification
npx vitest run src/lib/shields/policy-transition.test.ts src/lib/shields/seal.test.ts— 65 passed.npm run checks:repository— passed.npm run typecheck:cli— passed.npx vitest run --project cli src/lib/shields/policy-transition.test.ts src/lib/shields/seal.test.ts src/lib/shields/openclaw-transition.test.ts— 125 passed after the review repair andmainintegration.npm run validate:pr— passed againstmainatf2ee031ffae355e2cc8bc5cb785f0c6f582f4ac9.shields down, DOWN status, and a reconstructed hash.Review notes
The repair reuses the lock path’s existing no-follow implementation. The transition test runs the production repair command against a temporary configuration directory and proves the canonical record exists before unlock. The failure tests preserve the absent config and hash states and the directory metadata. The change does not add a second repair gate or a parallel test harness.
Signed-off-by: Rui Luo ruluo@nvidia.com
Signed-off-by: Apurv Kumaria akumaria@nvidia.com
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