[waleedcodes]

📌 Pull Request #18 of 58: riskEngine.ts

📂 File & Architectural Context

• Target File: src/rules/riskEngine.ts
• Architectural Layer: Deterministic Static Risk Engine (Part 1: Security)
• Scope Identifier: rules/risk

🎯 Overview & Motivation

Implements deterministic static risk detection with verifiable evidence paths for SQL injection, missing route authorization, hardcoded secrets, dangerous eval, and SSRF.

🔍 Detailed Delta & Technical Implementation

• Detected SQL injection via template literals (PC-SEC-001) and raw query concatenations.
• Detected missing authorization checks in API routes querying databases (PC-AUTH-001).
• Scanned for hardcoded credentials: AWS keys, OpenAI keys, Stripe secrets, private keys, JWTs (PC-SEC-002).
• Detected dangerous code execution via eval and child_process.exec (PC-SEC-004).
• Detected unvalidated user-controlled URLs passed to fetch (PC-SEC-005).
• Built multi-step evidence traces for every finding.

🛡️ Quality Gates & Verification

• Target Base Branch: working
• TypeScript Type Safety: 0 errors (tsc --noEmit).
• Code Quality: 0 ESLint warnings (eslint src --ext .ts).
• Test Suite: 34 / 34 passing tests across 13 test suites (vitest run).
• Production Bundle: Bundled in <700ms with esbuild.
• Verification Details: Passed security test suites in tests/riskEngine.test.ts.

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