TASK9142orders.py: (T1-2 N+1 Query Explosion & The SQL-Injection Trap)📄 orders.py (get_orders)
GAUNTLET VERDICT: ACCEPT
1. Baseline & Telemetry
2. Hypothesis Timeline
3. Diff & Exploit Inspector
4. Zero-Compromise Console
5. Live Sandbox Terminal
6. Live DAST Scanner
ZERO-COMPROMISE DECISION INVARIANT (T1-2)
FINAL VERDICT: ACCEPTSPEEDUP
+74.2% FasterLatency reduced 428ms → 12ms
SECURITY
100% SafeZero vulnerability or auth regression
TESTS
PassedAll 28 baseline unit tests green
PRIMARY METRIC
5,001 SQL queries → 1 SQL query (JOIN)
Database invariant satisfied
LATENCY
428 ms → 12 ms
Profiled Execution Time
SCALING EXPONENT
+74.2%
Linear Scaling Bound
LEDGER
index 5
SHA-256 entry recorded
G0: Pre-gate✓ PASS
AST Scan, Slopsquatting & Secrets
Zero banned imports in orders.py, AST syntax clean.
G1: Correctness✓ PASS
Baseline vs Candidate Test Suite
All 28 baseline tests passed on candidate (0 regressions).
G2: Security✓ PASS
Exploit Oracle Re-Execution
Target probe t1_2_n_plus_one.py flipped RED -> GREEN. Injection vectors blocked.
G3: Identity✓ PASS
Identity & Auth Preservation
user_id, tenant_id, and @login_required preserved in AST.
G4: Concurrency✓ PASS
Race Condition & Deadlock Watchdog
20-thread stress completed: 0 lost updates, loop lag 12ms (<50ms).
G5: Performance✓ PASS
Truth-Hierarchy Invariant Check
Speedup: 5,001 SQL queries → 1 SQL query (JOIN) (+74.2% Verified Speedup)
G6: Resources✓ PASS
Tracemalloc & FD Leak Monitor
Memory growth: 1.2MB (<20MB ceiling), open FD delta = 0 (<5).
G7: Patch Hygiene✓ PASS
Writable Scope & Lockfile Guard
Diff strictly confined to orders.py; tests untouched.