🛡️ Sentinel: [security improvement] use CSPRNG for Lorem Ipsum generation - #185
🛡️ Sentinel: [security improvement] use CSPRNG for Lorem Ipsum generation#185daxt61 wants to merge 1 commit into
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…tion - Replace Math.random() with window.crypto.getRandomValues() in LoremIpsumGenerator - Use rejection sampling to ensure uniform distribution and avoid modulo bias - Add explicit input validation for the 'count' parameter to mitigate DoS risk - Optimize string joining in generateSentence - Wrap helper functions in useCallback for better performance and stability Co-authored-by: daxt61 <254493367+daxt61@users.noreply.github.com>
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This PR enhances the security and robustness of the
LoremIpsumGeneratorcomponent.Security Enhancements:
Math.random()withwindow.crypto.getRandomValues()to ensure high-entropy, unpredictable placeholder text generation.getSecureRandomhelper with rejection sampling to eliminate modulo bias, ensuring all words and lengths are selected with equal probability.countinput. This prevents local Denial of Service (browser hangs) that could be triggered by bypassing HTMLmaxattributes and providing extremely large values.Other Improvements:
generateSentenceto avoid redundant.join(' ')calls.useCallbackto prevent unnecessary re-renders.pnpm build(TSC + Vite) and visual inspection via Playwright.PR created automatically by Jules for task 9475812193035563761 started by @daxt61