🛡️ Sentinel: Validation & Sanitization Batch (x15)#331
🛡️ Sentinel: Validation & Sanitization Batch (x15)#331kuasar-mknd wants to merge 1 commit intomainfrom
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Implemented a batch of 15+ security enhancements focused on input validation and sanitization: 1. **Utilities (`src/utils/security.js`):** Added `isValidColor`, `isValidYear`, `isValidFilename`, `validateCountryData`, and `validateCacheStructure`. 2. **Data Loading (`src/hooks/useData.js`):** Enforced filename validation for manifest entries to prevent path traversal, and validated loaded CSV structure. 3. **Service Layer (`src/services/countryService.js`):** Added strict cache structure validation, sanitized request keys, and enforced strict language whitelist. 4. **Charts (`BubbleChart`, `StackedAreaChart`):** Added color validation (`isValidColor`) during rendering to prevent CSS injection or invalid attributes. 5. **UI Components (`TopCountriesChart`, `CountryDetailsOverlay`):** Applied `sanitizeString` to country names and labels to prevent XSS. 6. **Interactive State (`App`, `Globe`, `Timeline`, `LanguageContext`):** Validated year inputs, country codes in hover states, and translation keys to prevent invalid state updates or prototype pollution. Verification: - Linting passed. - Integrity tests passed. - No critical functionality broken (defensive programming).
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Implemented a comprehensive set of validation and sanitization checks across the application to harden it against potential injections, path traversal, and data integrity issues.
This batch includes:
src/utils/security.js.manifest.jsonand loaded CSV data.PR created automatically by Jules for task 8741569575780556933 started by @kuasar-mknd