[WIP] Conduct security analysis and review of repository#172
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[WIP] Conduct security analysis and review of repository#172
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- Add HTML sanitization utility (lib/sanitize.ts) with escapeHtml and isValidWalletAddress - Add wallet authentication to chat POST (was completely unauthenticated) - Add wallet authentication to messages POST (was completely unauthenticated) - Add HTML escaping to all user-generated content: chat, messages, forum, profile bio - Add wallet address format validation to chat, messages, and forum endpoints - Fix timing attack in cronAuth.ts: use crypto.timingSafeEqual instead of !== - Fix weak nonce in voteSignature.ts: use crypto.randomBytes instead of Math.random - Add 17 tests for sanitization utility covering XSS payloads and address validation - Add SECURITY_AUDIT.md with detailed findings and remediation status Co-authored-by: InverseAltruism <129900527+InverseAltruism@users.noreply.github.com>
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Make sure sending msg doesnt require wallet pop up or signing |
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lib/sanitize.ts) and apply to user-generated content in chat, messages, forum, and profile endpoints💡 You can make Copilot smarter by setting up custom instructions, customizing its development environment and configuring Model Context Protocol (MCP) servers. Learn more Copilot coding agent tips in the docs.