mirror of
https://github.com/pezkuwichain/pwap.git
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Reorganize repository into monorepo structure
Restructured the project to support multiple frontend applications: - Move web app to web/ directory - Create pezkuwi-sdk-ui/ for Polkadot SDK clone (planned) - Create mobile/ directory for mobile app development - Add shared/ directory with common utilities, types, and blockchain code - Update README.md with comprehensive documentation - Remove obsolete DKSweb/ directory This monorepo structure enables better code sharing and organized development across web, mobile, and SDK UI projects.
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# Security Policy - PezkuwiChain Web Application
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## = Overview
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This document outlines security practices and policies for the PezkuwiChain web application. We take security seriously and encourage responsible disclosure of vulnerabilities.
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---
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## =Ë Supported Versions
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| Version | Supported | Status |
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| ------- | ------------------ | ------ |
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| main | Yes | Active Development |
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| < 1.0 | Use at own risk | Pre-release |
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---
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## =¨ Reporting a Vulnerability
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**Please DO NOT report security vulnerabilities through public GitHub issues.**
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Instead, please report them to: **security@pezkuwichain.io**
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You should receive a response within 48 hours. If the issue is confirmed, we will:
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1. Acknowledge receipt of your report
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2. Provide an estimated timeline for a fix
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3. Notify you when the issue is resolved
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4. Credit you in our security acknowledgments (if desired)
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---
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## = Security Best Practices
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### For Developers
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#### 1. Environment Variables
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- L **NEVER** commit `.env` files to git
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- **ALWAYS** use `.env.example` as a template
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- Use environment variables for all sensitive data
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- Rotate secrets regularly
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```bash
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# BAD - Never do this
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git add .env
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git commit -m "Add config"
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# GOOD - Use example file
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cp .env.example .env
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# Then edit .env locally
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```
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#### 2. Credentials Management
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- L **NEVER** hardcode passwords, API keys, or secrets
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- Use environment variables: `import.meta.env.VITE_API_KEY`
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- Use secret management tools (Vault, AWS Secrets Manager)
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- Enable demo mode only for development: `VITE_ENABLE_DEMO_MODE=false` in production
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#### 3. Git Hygiene
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```bash
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# Before committing, check for secrets
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git diff
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# Use pre-commit hooks (see .git-hooks/)
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git secrets --scan
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# Check git history for leaked secrets
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git log --all --full-history --source -- .env
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```
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#### 4. Code Review Checklist
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- [ ] No hardcoded credentials
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- [ ] Environment variables used correctly
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- [ ] No sensitive data in logs
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- [ ] Input validation implemented
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- [ ] XSS protection in place
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- [ ] CSRF tokens used where needed
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---
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## =á Security Measures Implemented
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### 1. Environment Variable Protection
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- `.env` is gitignored
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- `.gitattributes` prevents merge conflicts
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- Example file (`.env.example`) provided with safe defaults
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### 2. Wallet Security
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- Polkadot.js extension integration (secure key management)
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- No private keys stored in application
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- Transaction signing happens in extension
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- Message signing with user confirmation
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### 3. Authentication
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- Supabase Auth integration
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- Demo mode controllable via environment flag
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- Session management
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- Admin role verification
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### 4. API Security
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- WebSocket connections to trusted endpoints only
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- RPC call validation
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- Rate limiting (TODO: implement)
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- Input sanitization
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### 5. Frontend Security
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- Content Security Policy (TODO: implement)
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- XSS protection via React
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- HTTPS only in production
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- Secure cookie settings
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---
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## Known Security Considerations
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### Current State (Development)
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#### =á Medium Priority
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1. **Demo Mode Credentials**
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- Located in `.env` file
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- Should be disabled in production: `VITE_ENABLE_DEMO_MODE=false`
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- Credentials should be rotated before mainnet launch
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2. **Mock Data**
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- Some components still use placeholder data
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- See TODO comments in code
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- Will be replaced with real blockchain queries
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3. **Endpoint Security**
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- WebSocket endpoints are configurable
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- Ensure production endpoints use WSS (secure WebSocket)
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- Validate SSL certificates
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#### =â Low Priority
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1. **Transaction Simulation**
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- Some swap/staking transactions are simulated
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- Marked with TODO comments
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- Safe for development, not for production
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---
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## =
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Security Checklist Before Production
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### Pre-Launch Requirements
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- [ ] **Environment Variables**
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- [ ] All secrets in environment variables
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- [ ] Demo mode disabled
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- [ ] Founder credentials removed or rotated
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- [ ] Production endpoints configured
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- [ ] **Code Audit**
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- [ ] No TODO comments with security implications
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- [ ] All mock data removed
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- [ ] Real blockchain queries implemented
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- [ ] Error messages don't leak sensitive info
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- [ ] **Infrastructure**
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- [ ] HTTPS/WSS enforced
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- [ ] CORS configured properly
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- [ ] Rate limiting enabled
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- [ ] DDoS protection in place
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- [ ] Monitoring and alerting configured
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- [ ] **Testing**
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- [ ] Security penetration testing completed
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- [ ] Wallet connection tested
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- [ ] Transaction signing tested
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- [ ] Error handling tested
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- [ ] **Documentation**
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- [ ] Security policy updated
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- [ ] Deployment guide includes security steps
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- [ ] Incident response plan documented
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---
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## =€ Deployment Security
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### Production Environment
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```bash
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# Production .env example
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VITE_NETWORK=mainnet
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VITE_ENABLE_DEMO_MODE=false # � CRITICAL
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VITE_MAINNET_WS=wss://mainnet.pezkuwichain.io
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VITE_DEBUG_MODE=false
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```
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### Environment Validation Script
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```typescript
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// src/config/validate-env.ts
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export function validateProductionEnv() {
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if (import.meta.env.PROD) {
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// Ensure demo mode is disabled
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if (import.meta.env.VITE_ENABLE_DEMO_MODE === 'true') {
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throw new Error('Demo mode must be disabled in production!');
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}
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// Ensure secure endpoints
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if (!import.meta.env.VITE_MAINNET_WS?.startsWith('wss://')) {
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throw new Error('Production must use secure WebSocket (wss://)');
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}
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// Add more checks...
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}
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}
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```
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---
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## =Ú Resources
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### Security Tools
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- [git-secrets](https://github.com/awslabs/git-secrets) - Prevents committing secrets
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- [gitleaks](https://github.com/zricethezav/gitleaks) - Detects hardcoded secrets
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- [TruffleHog](https://github.com/trufflesecurity/trufflehog) - Scans for secrets in git history
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### Substrate Security
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- [Polkadot Security Best Practices](https://wiki.polkadot.network/docs/learn-security)
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- [Substrate Security](https://docs.substrate.io/learn/runtime-development/#security)
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### Web3 Security
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- [Smart Contract Security Best Practices](https://consensys.github.io/smart-contract-best-practices/)
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- [OWASP Top 10](https://owasp.org/www-project-top-ten/)
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---
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## <˜ Incident Response
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If a security incident occurs:
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1. **Immediate Actions**
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- Assess the scope and impact
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- Contain the incident (disable affected features)
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- Preserve evidence (logs, screenshots)
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2. **Notification**
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- Notify security@pezkuwichain.io
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- Inform affected users (if applicable)
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- Report to relevant authorities (if required)
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3. **Remediation**
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- Apply security patches
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- Rotate compromised credentials
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- Update security measures
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4. **Post-Incident**
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- Conduct root cause analysis
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- Update security policies
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- Implement preventive measures
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---
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## Security Acknowledgments
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We thank the following individuals for responsibly disclosing security issues:
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*(List will be updated as vulnerabilities are reported and fixed)*
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---
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## =Ý Version History
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| Date | Version | Changes |
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|------------|---------|----------------------------------|
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| 2024-10-28 | 1.0 | Initial security policy created |
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---
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**Last Updated:** October 28, 2024
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