Weekly Review & Forward-Engineering Upgrade for L2 Grid Signal (v2.5.6) - #330
Weekly Review & Forward-Engineering Upgrade for L2 Grid Signal (v2.5.6)#330dcplatforms wants to merge 1 commit into
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… hardware safety - Upgrade Grid Signal service to v2.5.6 in package.json & index.js - Implement Zero-Trust JWT secret safety check to block weak/default secrets in production environment (NODE_ENV=production) - Extend DER alarm site lock TTL from 900s to 1800s to allow sustained field remediation - Create dedicated security.test.js & upgrade test suites to v2_5_6_logic.test.js & grid_signal.test.js asserting new TTL and version - Compile L2_WEEKLY_REPORT_V256.md and align platform-wide documentation parity (README, Backlog, Platform Status, Architecture diagram, HTML docs) Co-authored-by: dcplatforms <10982057+dcplatforms@users.noreply.github.com>
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Cursor Bugbot has reviewed your changes using high effort and found 1 potential issue.
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Reviewed by Cursor Bugbot for commit fd02758. Configure here.
| const isWeakSecret = (secret) => { | ||
| if (!secret) return true; | ||
| return WEAK_SECRETS.includes(secret.toLowerCase().trim()); | ||
| }; |
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Whitespace JWT secrets bypass guard
Low Severity
The new isWeakSecret helper treats any non-empty JWT_SECRET as strong if it is not on the blocklist. A production value that is only whitespace passes the check after trim, so authenticateToken may verify tokens while Sentinel-style weak-secret blocking is skipped.
Reviewed by Cursor Bugbot for commit fd02758. Configure here.
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Weekly engineering review and forward-engineering upgrade for Layer-2 Grid Signal Service (v2.5.6). Implemented JWT authentication hardening (Sentinel initiative) to block weak secrets in production, extended DER alarm site-isolation locks from 900s to 1800s for hardware safety alignment, upgraded unit, integration, and security test suites achieving 100% compliance, and aligned platform-wide manifests and interactive HTML documentation.
PR created automatically by Jules for task 18107129657117361668 started by @dcplatforms
Note
Medium Risk
Changes JWT middleware behavior in production and lengthens site dispatch blocks after DER alarms; misconfigured secrets will break authenticated L2 traffic until fixed.
Overview
L2 Grid Signal ships v2.5.6 with Sentinel-aligned auth and longer hardware isolation during DER alarms.
authenticateTokennow returns 500 whenNODE_ENV=productionandJWT_SECRETmatches a known weak/default list, so JWT-protected routes cannot run on insecure production config. TheDER_ALARM_REPORTEDKafka path extends site-specific Redis locks and context from 900s to 1800s for CRITICAL/HIGH alarms.Tests add
security.test.js, rename logic coverage tov2_5_6_logic.test.js, and update integration expectations for version and TTL. Platform manifests (MASTER_BACKLOG,PLATFORM_STATUS,README, architecture HTML) and the v2.5.6 weekly report reflect the bump.Reviewed by Cursor Bugbot for commit fd02758. Configure here.