AI Implementation feature(820): Project Scaffold and Platform Foundations (#1)

2026-07-21 14:23:53 +00:00
parent e55c9cda56
commit 03bcb6b156
131 changed files with 23657 additions and 0 deletions
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+import { LoginBackoffService } from '../../backend/src/common/services/login-backoff.service';
+
+describe('LoginBackoffService', () => {
+  it('starts unblocked', () => {
+    const s = new LoginBackoffService();
+    expect(s.isBlocked('1.1.1.1', 'alice', 1000)).toBe(0);
+  });
+
+  it('blocks after repeated failures and resets on success', () => {
+    const s = new LoginBackoffService();
+    const now = 1000;
+    for (let i = 0; i < 5; i++) s.recordFailure('1.1.1.1', 'alice', now);
+    expect(s.isBlocked('1.1.1.1', 'alice', now + 100)).toBeGreaterThan(0);
+    s.reset('1.1.1.1', 'alice');
+    expect(s.isBlocked('1.1.1.1', 'alice', now + 100)).toBe(0);
+  });
+
+  it('is per (ip, username)', () => {
+    const s = new LoginBackoffService();
+    for (let i = 0; i < 6; i++) s.recordFailure('1.1.1.1', 'alice', 1000 + i);
+    expect(s.isBlocked('1.1.1.1', 'alice', 1100)).toBeGreaterThan(0);
+    expect(s.isBlocked('1.1.1.1', 'bob', 1100)).toBe(0);
+  });
+});