Miscellaneous hardening: key zeroing, port validation, struct JSON#78
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- Zero private key bytes after use in JWT exchange to prevent key material
lingering in memory until GC (6.1.7)
- Add port validation to validateAuthorizeUserConfig, remove defaultPort
fallback so the ims package validates its own parameters (N10)
- Replace map[string]interface{} with anonymous struct in refresh command
for deterministic JSON field order and better performance (N11)
- Trim trailing slash from IMS URL before building JWT claim keys to
prevent double-slash in metascope URIs (6.2.10)
- Standardize orgs API version error message to match profile style (6.2.12)
- Document PersistentPreRunE override risk in README.md (N7)
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
The Expires field was set in jwt_exchange.go, exchange.go, and refresh.go but never read by any caller. The calculations were also wrong: duration * duration produces nanoseconds-squared (overflow), and refresh.go used time.Second while the others used time.Millisecond. Remove the field entirely rather than fixing dead code. Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
andresbott
approved these changes
Feb 27, 2026
Remove dead TokenInfo.Expires field and broken calculations
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Summary
validateAuthorizeUserConfig, removedefaultPortfallbackmap[string]interface{}with anonymous struct in refresh for deterministic JSON field orderPersistentPreRunEoverride risk in README.md