🛡️ Sentinel: Secure Logging & Error Handling (x8)#397
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🚨 **Severity:** Medium 🎯 **Cluster:** Information Leakage / Stack Trace Exposure 📄 **Files:** `src/utils/logger.js`, `src/components/common/ErrorBoundary.jsx`, `src/services/countryService.js`, `src/hooks/useData.js`, `src/main.jsx` 🔒 **Mitigation:** - Implemented a centralized secure logging utility (`logger.js`) to sanitize inputs (truncating and removing control characters to prevent log injection) and suppress full stack traces by extracting only the `.message` property from Error objects. - Replaced 6 instances of unsanitized `console.warn` and `console.error` calls in data hooks and services with the new `logger`. - Created a global React `<ErrorBoundary>` to catch component lifecycle panics, securely log the failure, and display a user-friendly, static fallback UI instead of crashing the client unexpectedly. Wrapped the root application node (`<App />`) with this boundary. - Updated `.jules/sentinel.md` journal with details of this mitigation pattern.
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🚨 Severity: Medium
🎯 Cluster: Information Leakage / Stack Trace Exposure
📄 Files:
src/utils/logger.js,src/components/common/ErrorBoundary.jsx,src/services/countryService.js,src/hooks/useData.js,src/main.jsx🔒 Mitigation:
logger.js) to sanitize inputs (truncating and removing control characters to prevent log injection) and suppress full stack traces by extracting only the.messageproperty from Error objects.console.warnandconsole.errorcalls in data hooks and services with the newlogger.<ErrorBoundary>to catch component lifecycle panics, securely log the failure, and display a user-friendly, static fallback UI instead of crashing the client unexpectedly. Wrapped the root application node (<App />) with this boundary..jules/sentinel.mdjournal with details of this mitigation pattern.PR created automatically by Jules for task 4499275123425363057 started by @kuasar-mknd