GT AI OS Community v2.0.33 - Add NVIDIA NIM and Nemotron agents

- Updated python_coding_microproject.csv to use NVIDIA NIM Kimi K2
- Updated kali_linux_shell_simulator.csv to use NVIDIA NIM Kimi K2
  - Made more general-purpose (flexible targets, expanded tools)
- Added nemotron-mini-agent.csv for fast local inference via Ollama
- Added nemotron-agent.csv for advanced reasoning via Ollama
- Added wiki page: Projects for NVIDIA NIMs and Nemotron

packages/utils/dist/__tests__/auth.test.d.ts

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+export {};

packages/utils/dist/__tests__/auth.test.js

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+"use strict";
+Object.defineProperty(exports, "__esModule", { value: true });
+/**
+ * Unit tests for authentication utilities
+ */
+const auth_1 = require("../auth");
+describe('Authentication Utilities', () => {
+    describe('Capability Hash Functions', () => {
+        const testCapabilities = [
+            {
+                resource: 'tenant:test:*',
+                actions: ['read', 'write'],
+                constraints: {}
+            }
+        ];
+        test('generateCapabilityHash creates consistent hash', () => {
+            const hash1 = (0, auth_1.generateCapabilityHash)(testCapabilities);
+            const hash2 = (0, auth_1.generateCapabilityHash)(testCapabilities);
+            expect(hash1).toBe(hash2);
+            expect(typeof hash1).toBe('string');
+            expect(hash1.length).toBeGreaterThan(0);
+        });
+        test('verifyCapabilityHash validates correct hash', () => {
+            const hash = (0, auth_1.generateCapabilityHash)(testCapabilities);
+            const isValid = (0, auth_1.verifyCapabilityHash)(testCapabilities, hash);
+            expect(isValid).toBe(true);
+        });
+        test('verifyCapabilityHash rejects incorrect hash', () => {
+            const isValid = (0, auth_1.verifyCapabilityHash)(testCapabilities, 'incorrect-hash');
+            expect(isValid).toBe(false);
+        });
+        test('capability hash changes with different capabilities', () => {
+            const capabilities1 = [
+                { resource: 'tenant:test1:*', actions: ['read'], constraints: {} }
+            ];
+            const capabilities2 = [
+                { resource: 'tenant:test2:*', actions: ['write'], constraints: {} }
+            ];
+            const hash1 = (0, auth_1.generateCapabilityHash)(capabilities1);
+            const hash2 = (0, auth_1.generateCapabilityHash)(capabilities2);
+            expect(hash1).not.toBe(hash2);
+        });
+    });
+    describe('JWT Functions', () => {
+        const testPayload = {
+            sub: 'test@example.com',
+            tenant_id: '123',
+            user_type: 'tenant_user',
+            capabilities: [
+                {
+                    resource: 'tenant:test:*',
+                    actions: ['read', 'write'],
+                    constraints: {}
+                }
+            ]
+        };
+        test('createJWT generates valid token', () => {
+            const token = (0, auth_1.createJWT)(testPayload);
+            expect(typeof token).toBe('string');
+            expect(token.split('.')).toHaveLength(3); // JWT has 3 parts
+        });
+        test('verifyJWT validates correct token', () => {
+            const token = (0, auth_1.createJWT)(testPayload);
+            const decoded = (0, auth_1.verifyJWT)(token);
+            expect(decoded).toBeTruthy();
+            expect(decoded?.sub).toBe(testPayload.sub);
+            expect(decoded?.tenant_id).toBe(testPayload.tenant_id);
+            expect(decoded?.user_type).toBe(testPayload.user_type);
+        });
+        test('verifyJWT rejects invalid token', () => {
+            const decoded = (0, auth_1.verifyJWT)('invalid.token.here');
+            expect(decoded).toBeNull();
+        });
+        test('verifyJWT rejects tampered token', () => {
+            const token = (0, auth_1.createJWT)(testPayload);
+            const tamperedToken = token.slice(0, -10) + 'tampered123';
+            const decoded = (0, auth_1.verifyJWT)(tamperedToken);
+            expect(decoded).toBeNull();
+        });
+        test('isTokenExpired detects expired tokens', () => {
+            const expiredPayload = {
+                ...testPayload,
+                exp: Math.floor(Date.now() / 1000) - 3600, // 1 hour ago
+                iat: Math.floor(Date.now() / 1000) - 7200 // 2 hours ago
+            };
+            expect((0, auth_1.isTokenExpired)(expiredPayload)).toBe(true);
+        });
+        test('isTokenExpired allows valid tokens', () => {
+            const validPayload = {
+                ...testPayload,
+                exp: Math.floor(Date.now() / 1000) + 3600, // 1 hour from now
+                iat: Math.floor(Date.now() / 1000) // Now
+            };
+            expect((0, auth_1.isTokenExpired)(validPayload)).toBe(false);
+        });
+    });
+    describe('Capability Authorization', () => {
+        const userCapabilities = [
+            {
+                resource: 'tenant:acme:*',
+                actions: ['read', 'write'],
+                constraints: {}
+            },
+            {
+                resource: 'ai_resource:*',
+                actions: ['use'],
+                constraints: {
+                    usage_limits: {
+                        max_requests_per_hour: 100
+                    }
+                }
+            }
+        ];
+        test('hasCapability grants access for exact match', () => {
+            const hasAccess = (0, auth_1.hasCapability)(userCapabilities, 'tenant:acme:conversations', 'read');
+            expect(hasAccess).toBe(true);
+        });
+        test('hasCapability grants access for wildcard match', () => {
+            const hasAccess = (0, auth_1.hasCapability)(userCapabilities, 'ai_resource:groq', 'use');
+            expect(hasAccess).toBe(true);
+        });
+        test('hasCapability denies access for unauthorized resource', () => {
+            const hasAccess = (0, auth_1.hasCapability)(userCapabilities, 'tenant:other:*', 'read');
+            expect(hasAccess).toBe(false);
+        });
+        test('hasCapability denies access for unauthorized action', () => {
+            const hasAccess = (0, auth_1.hasCapability)(userCapabilities, 'tenant:acme:*', 'admin');
+            expect(hasAccess).toBe(false);
+        });
+        test('hasCapability respects time constraints', () => {
+            const expiredCapabilities = [
+                {
+                    resource: 'tenant:test:*',
+                    actions: ['read'],
+                    constraints: {
+                        valid_until: new Date(Date.now() - 3600000).toISOString() // 1 hour ago
+                    }
+                }
+            ];
+            const hasAccess = (0, auth_1.hasCapability)(expiredCapabilities, 'tenant:test:*', 'read');
+            expect(hasAccess).toBe(false);
+        });
+    });
+    describe('Password Functions', () => {
+        const testPassword = 'TestPassword123!';
+        test('hashPassword creates valid hash', async () => {
+            const hash = await (0, auth_1.hashPassword)(testPassword);
+            expect(typeof hash).toBe('string');
+            expect(hash).not.toBe(testPassword);
+            expect(hash.startsWith('$2b$')).toBe(true); // bcrypt hash format
+        });
+        test('verifyPassword validates correct password', async () => {
+            const hash = await (0, auth_1.hashPassword)(testPassword);
+            const isValid = await (0, auth_1.verifyPassword)(testPassword, hash);
+            expect(isValid).toBe(true);
+        });
+        test('verifyPassword rejects incorrect password', async () => {
+            const hash = await (0, auth_1.hashPassword)(testPassword);
+            const isValid = await (0, auth_1.verifyPassword)('WrongPassword', hash);
+            expect(isValid).toBe(false);
+        });
+        test('different passwords create different hashes', async () => {
+            const hash1 = await (0, auth_1.hashPassword)('Password1');
+            const hash2 = await (0, auth_1.hashPassword)('Password2');
+            expect(hash1).not.toBe(hash2);
+        });
+    });
+    describe('Utility Functions', () => {
+        test('generateSecureToken creates token of correct length', () => {
+            const token = (0, auth_1.generateSecureToken)(16);
+            expect(typeof token).toBe('string');
+            expect(token.length).toBe(32); // Hex encoding doubles the length
+        });
+        test('generateSecureToken creates different tokens', () => {
+            const token1 = (0, auth_1.generateSecureToken)();
+            const token2 = (0, auth_1.generateSecureToken)();
+            expect(token1).not.toBe(token2);
+        });
+        test('extractBearerToken extracts token correctly', () => {
+            const token = (0, auth_1.extractBearerToken)('Bearer abc123token');
+            expect(token).toBe('abc123token');
+        });
+        test('extractBearerToken returns null for invalid format', () => {
+            expect((0, auth_1.extractBearerToken)('Invalid format')).toBeNull();
+            expect((0, auth_1.extractBearerToken)('Bearer')).toBeNull();
+            expect((0, auth_1.extractBearerToken)('')).toBeNull();
+            expect((0, auth_1.extractBearerToken)(undefined)).toBeNull();
+        });
+    });
+    describe('Capability Template Functions', () => {
+        test('createTenantCapabilities for admin user', () => {
+            const capabilities = (0, auth_1.createTenantCapabilities)('acme', 'tenant_admin');
+            expect(capabilities).toHaveLength(2);
+            expect(capabilities[0].resource).toBe('tenant:acme:*');
+            expect(capabilities[0].actions).toContain('admin');
+            expect(capabilities[1].resource).toBe('ai_resource:*');
+        });
+        test('createTenantCapabilities for regular user', () => {
+            const capabilities = (0, auth_1.createTenantCapabilities)('acme', 'tenant_user');
+            expect(capabilities).toHaveLength(3);
+            expect(capabilities[0].resource).toBe('tenant:acme:conversations');
+            expect(capabilities[0].actions).not.toContain('admin');
+            expect(capabilities[1].resource).toBe('tenant:acme:documents');
+        });
+        test('createSuperAdminCapabilities grants full access', () => {
+            const capabilities = (0, auth_1.createSuperAdminCapabilities)();
+            expect(capabilities).toHaveLength(1);
+            expect(capabilities[0].resource).toBe('*');
+            expect(capabilities[0].actions).toEqual(['*']);
+        });
+    });
+});

packages/utils/dist/__tests__/crypto.test.d.ts

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+export {};

packages/utils/dist/__tests__/crypto.test.js

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+"use strict";
+Object.defineProperty(exports, "__esModule", { value: true });
+/**
+ * Unit tests for cryptographic utilities
+ */
+const crypto_1 = require("../crypto");
+describe('Cryptographic Utilities', () => {
+    describe('Key Generation', () => {
+        test('generateEncryptionKey creates valid key', () => {
+            const key = (0, crypto_1.generateEncryptionKey)();
+            expect(typeof key).toBe('string');
+            expect(key.length).toBe(64); // 32 bytes * 2 for hex encoding
+            expect(/^[a-f0-9]+$/i.test(key)).toBe(true); // Valid hex string
+        });
+        test('generateEncryptionKey creates different keys', () => {
+            const key1 = (0, crypto_1.generateEncryptionKey)();
+            const key2 = (0, crypto_1.generateEncryptionKey)();
+            expect(key1).not.toBe(key2);
+        });
+    });
+    describe('Encryption/Decryption', () => {
+        const testData = 'This is test data to encrypt';
+        const testKey = 'a'.repeat(64); // 32-byte key in hex
+        test('encrypt returns encrypted data with IV and tag', () => {
+            const result = (0, crypto_1.encrypt)(testData, testKey);
+            expect(result).toHaveProperty('encrypted');
+            expect(result).toHaveProperty('iv');
+            expect(result).toHaveProperty('tag');
+            expect(typeof result.encrypted).toBe('string');
+            expect(typeof result.iv).toBe('string');
+            expect(typeof result.tag).toBe('string');
+            expect(result.encrypted).not.toBe(testData);
+        });
+        test('decrypt successfully recovers original data', () => {
+            const { encrypted, iv, tag } = (0, crypto_1.encrypt)(testData, testKey);
+            const decrypted = (0, crypto_1.decrypt)(encrypted, testKey, iv, tag);
+            expect(decrypted).toBe(testData);
+        });
+        test('decrypt fails with wrong key', () => {
+            const { encrypted, iv, tag } = (0, crypto_1.encrypt)(testData, testKey);
+            const wrongKey = 'b'.repeat(64);
+            expect(() => {
+                (0, crypto_1.decrypt)(encrypted, wrongKey, iv, tag);
+            }).toThrow();
+        });
+        test('decrypt fails with tampered data', () => {
+            const { encrypted, iv, tag } = (0, crypto_1.encrypt)(testData, testKey);
+            const tamperedData = encrypted.slice(0, -2) + 'XX';
+            expect(() => {
+                (0, crypto_1.decrypt)(tamperedData, testKey, iv, tag);
+            }).toThrow();
+        });
+        test('encryption produces different results for same data', () => {
+            const result1 = (0, crypto_1.encrypt)(testData, testKey);
+            const result2 = (0, crypto_1.encrypt)(testData, testKey);
+            // Different IVs should produce different encrypted data
+            expect(result1.encrypted).not.toBe(result2.encrypted);
+            expect(result1.iv).not.toBe(result2.iv);
+            // But both should decrypt to same original data
+            const decrypted1 = (0, crypto_1.decrypt)(result1.encrypted, testKey, result1.iv, result1.tag);
+            const decrypted2 = (0, crypto_1.decrypt)(result2.encrypted, testKey, result2.iv, result2.tag);
+            expect(decrypted1).toBe(testData);
+            expect(decrypted2).toBe(testData);
+        });
+    });
+    describe('Hashing', () => {
+        test('sha256Hash creates consistent hash', () => {
+            const data = 'test data';
+            const hash1 = (0, crypto_1.sha256Hash)(data);
+            const hash2 = (0, crypto_1.sha256Hash)(data);
+            expect(hash1).toBe(hash2);
+            expect(typeof hash1).toBe('string');
+            expect(hash1.length).toBe(64); // SHA-256 produces 32 bytes = 64 hex chars
+        });
+        test('sha256Hash creates different hashes for different data', () => {
+            const hash1 = (0, crypto_1.sha256Hash)('data 1');
+            const hash2 = (0, crypto_1.sha256Hash)('data 2');
+            expect(hash1).not.toBe(hash2);
+        });
+    });
+    describe('HMAC', () => {
+        const testData = 'test data';
+        const testSecret = 'test secret';
+        test('generateHMAC creates valid signature', () => {
+            const signature = (0, crypto_1.generateHMAC)(testData, testSecret);
+            expect(typeof signature).toBe('string');
+            expect(signature.length).toBe(64); // HMAC-SHA256 = 64 hex chars
+            expect(/^[a-f0-9]+$/i.test(signature)).toBe(true);
+        });
+        test('verifyHMAC validates correct signature', () => {
+            const signature = (0, crypto_1.generateHMAC)(testData, testSecret);
+            const isValid = (0, crypto_1.verifyHMAC)(testData, signature, testSecret);
+            expect(isValid).toBe(true);
+        });
+        test('verifyHMAC rejects incorrect signature', () => {
+            const signature = (0, crypto_1.generateHMAC)(testData, testSecret);
+            const isValid = (0, crypto_1.verifyHMAC)(testData, signature + 'tampered', testSecret);
+            expect(isValid).toBe(false);
+        });
+        test('verifyHMAC rejects signature with wrong secret', () => {
+            const signature = (0, crypto_1.generateHMAC)(testData, testSecret);
+            const isValid = (0, crypto_1.verifyHMAC)(testData, signature, 'wrong secret');
+            expect(isValid).toBe(false);
+        });
+        test('HMAC is consistent for same inputs', () => {
+            const signature1 = (0, crypto_1.generateHMAC)(testData, testSecret);
+            const signature2 = (0, crypto_1.generateHMAC)(testData, testSecret);
+            expect(signature1).toBe(signature2);
+        });
+    });
+    describe('Key Derivation', () => {
+        const masterKey = 'a'.repeat(64); // 32-byte master key
+        const tenantId = 'tenant-123';
+        test('deriveTenantKey creates consistent key for tenant', () => {
+            const key1 = (0, crypto_1.deriveTenantKey)(masterKey, tenantId);
+            const key2 = (0, crypto_1.deriveTenantKey)(masterKey, tenantId);
+            expect(key1).toBe(key2);
+            expect(typeof key1).toBe('string');
+            expect(key1.length).toBe(64); // 32 bytes in hex
+        });
+        test('deriveTenantKey creates different keys for different tenants', () => {
+            const key1 = (0, crypto_1.deriveTenantKey)(masterKey, 'tenant-1');
+            const key2 = (0, crypto_1.deriveTenantKey)(masterKey, 'tenant-2');
+            expect(key1).not.toBe(key2);
+        });
+        test('deriveTenantKey creates different keys for different master keys', () => {
+            const masterKey2 = 'b'.repeat(64);
+            const key1 = (0, crypto_1.deriveTenantKey)(masterKey, tenantId);
+            const key2 = (0, crypto_1.deriveTenantKey)(masterKey2, tenantId);
+            expect(key1).not.toBe(key2);
+        });
+    });
+    describe('Database Encryption', () => {
+        const testData = { id: 1, name: 'test', data: [1, 2, 3] };
+        const testKey = 'a'.repeat(64);
+        test('encryptForDatabase encrypts JSON data', () => {
+            const encrypted = (0, crypto_1.encryptForDatabase)(testData, testKey);
+            expect(typeof encrypted).toBe('string');
+            expect(encrypted.split(':')).toHaveLength(3); // iv:tag:encrypted format
+            expect(encrypted).not.toContain('test'); // Should not contain original data
+        });
+        test('decryptFromDatabase recovers original JSON data', () => {
+            const encrypted = (0, crypto_1.encryptForDatabase)(testData, testKey);
+            const decrypted = (0, crypto_1.decryptFromDatabase)(encrypted, testKey);
+            expect(decrypted).toEqual(testData);
+        });
+        test('decryptFromDatabase fails with wrong key', () => {
+            const encrypted = (0, crypto_1.encryptForDatabase)(testData, testKey);
+            const wrongKey = 'b'.repeat(64);
+            expect(() => {
+                (0, crypto_1.decryptFromDatabase)(encrypted, wrongKey);
+            }).toThrow();
+        });
+        test('decryptFromDatabase fails with invalid format', () => {
+            expect(() => {
+                (0, crypto_1.decryptFromDatabase)('invalid-format', testKey);
+            }).toThrow('Invalid encrypted data format');
+        });
+        test('database encryption handles complex objects', () => {
+            const complexData = {
+                user: { id: 1, name: 'John Doe' },
+                preferences: { theme: 'dark', lang: 'en' },
+                timestamps: { created: new Date().toISOString() },
+                numbers: [1, 2.5, -3],
+                boolean: true,
+                null_value: null
+            };
+            const encrypted = (0, crypto_1.encryptForDatabase)(complexData, testKey);
+            const decrypted = (0, crypto_1.decryptFromDatabase)(encrypted, testKey);
+            expect(decrypted).toEqual(complexData);
+        });
+    });
+    describe('Password Generation', () => {
+        test('generateSecurePassword creates password of correct length', () => {
+            const password = (0, crypto_1.generateSecurePassword)(16);
+            expect(typeof password).toBe('string');
+            expect(password.length).toBe(16);
+        });
+        test('generateSecurePassword uses default length', () => {
+            const password = (0, crypto_1.generateSecurePassword)();
+            expect(password.length).toBe(16); // Default length
+        });
+        test('generateSecurePassword creates different passwords', () => {
+            const password1 = (0, crypto_1.generateSecurePassword)();
+            const password2 = (0, crypto_1.generateSecurePassword)();
+            expect(password1).not.toBe(password2);
+        });
+        test('generateSecurePassword includes variety of characters', () => {
+            const password = (0, crypto_1.generateSecurePassword)(50); // Longer for better test
+            expect(/[a-z]/.test(password)).toBe(true); // Lowercase
+            expect(/[A-Z]/.test(password)).toBe(true); // Uppercase  
+            expect(/[0-9]/.test(password)).toBe(true); // Numbers
+            expect(/[!@#$%^&*]/.test(password)).toBe(true); // Special chars
+        });
+        test('generateSecurePassword creates strong passwords', () => {
+            // Test multiple passwords to ensure consistency
+            for (let i = 0; i < 10; i++) {
+                const password = (0, crypto_1.generateSecurePassword)(12);
+                expect(password.length).toBe(12);
+                expect(/[a-zA-Z0-9!@#$%^&*]/.test(password)).toBe(true);
+            }
+        });
+    });
+});

packages/utils/dist/__tests__/setup.d.ts

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+/**
+ * Test setup for utility functions
+ */

packages/utils/dist/__tests__/setup.js

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+"use strict";
+/**
+ * Test setup for utility functions
+ */
+// Mock environment variables for testing
+process.env.JWT_SECRET = 'test-jwt-secret-for-testing-only';
+process.env.MASTER_ENCRYPTION_KEY = 'test-master-key-32-bytes-long-test';
+// Mock crypto for consistent testing
+jest.mock('crypto', () => {
+    const originalCrypto = jest.requireActual('crypto');
+    return {
+        ...originalCrypto,
+        randomBytes: jest.fn().mockImplementation((size) => {
+            return Buffer.alloc(size, 'a'); // Return consistent fake random bytes
+        }),
+        randomInt: jest.fn().mockReturnValue(5), // Return consistent fake random int
+    };
+});
+// Global test timeout
+jest.setTimeout(10000);

packages/utils/dist/__tests__/validation.test.d.ts

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+export {};

packages/utils/dist/__tests__/validation.test.js

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+"use strict";
+Object.defineProperty(exports, "__esModule", { value: true });
+/**
+ * Unit tests for validation utilities
+ */
+const validation_1 = require("../validation");
+describe('Validation Utilities', () => {
+    describe('Email Validation', () => {
+        test('validates correct email formats', () => {
+            const validEmails = [
+                'test@example.com',
+                'user.name@domain.co.uk',
+                'user+tag@example.org',
+                'user123@sub.domain.com'
+            ];
+            validEmails.forEach(email => {
+                expect((0, validation_1.isValidEmail)(email)).toBe(true);
+            });
+        });
+        test('rejects invalid email formats', () => {
+            const invalidEmails = [
+                'invalid-email',
+                '@domain.com',
+                'user@',
+                'user@domain',
+                'user space@domain.com',
+                '',
+                'user@@domain.com'
+            ];
+            invalidEmails.forEach(email => {
+                expect((0, validation_1.isValidEmail)(email)).toBe(false);
+            });
+        });
+    });
+    describe('Domain Validation', () => {
+        test('validates correct domain formats', () => {
+            const validDomains = [
+                'acme',
+                'test-company',
+                'company123',
+                'a1b2c3',
+                'long-domain-name-with-dashes'
+            ];
+            validDomains.forEach(domain => {
+                expect((0, validation_1.isValidDomain)(domain)).toBe(true);
+            });
+        });
+        test('rejects invalid domain formats', () => {
+            const invalidDomains = [
+                'AB', // Too short
+                'a', // Too short
+                'domain-', // Ends with dash
+                '-domain', // Starts with dash
+                'domain.com', // Contains dot
+                'domain_name', // Contains underscore
+                'UPPERCASE', // Contains uppercase
+                'domain with spaces', // Contains spaces
+                'a'.repeat(51), // Too long
+                '' // Empty
+            ];
+            invalidDomains.forEach(domain => {
+                expect((0, validation_1.isValidDomain)(domain)).toBe(false);
+            });
+        });
+    });
+    describe('Password Validation', () => {
+        test('validates strong passwords', () => {
+            const strongPasswords = [
+                'StrongPass123!',
+                'MySecure#Password1',
+                'Complex$Password99'
+            ];
+            strongPasswords.forEach(password => {
+                const result = (0, validation_1.isValidPassword)(password);
+                expect(result.valid).toBe(true);
+                expect(result.errors).toHaveLength(0);
+            });
+        });
+        test('rejects weak passwords with specific errors', () => {
+            const weakPasswords = [
+                { password: 'short', expectedErrors: 5 }, // All criteria failed
+                { password: 'toolongbutnothing', expectedErrors: 4 }, // No upper, digit, special
+                { password: 'NoNumbers!', expectedErrors: 1 }, // No numbers
+                { password: 'nonumbers123', expectedErrors: 2 }, // No upper, special
+                { password: 'NOLOWER123!', expectedErrors: 1 }, // No lower
+            ];
+            weakPasswords.forEach(({ password, expectedErrors }) => {
+                const result = (0, validation_1.isValidPassword)(password);
+                expect(result.valid).toBe(false);
+                expect(result.errors.length).toBeGreaterThanOrEqual(1);
+            });
+        });
+    });
+    describe('Tenant Create Request Validation', () => {
+        const validTenantRequest = {
+            name: 'Test Company',
+            domain: 'test-company',
+            template: 'basic',
+            max_users: 50,
+            resource_limits: {
+                cpu: '1000m',
+                memory: '2Gi',
+                storage: '10Gi'
+            }
+        };
+        test('validates correct tenant request', () => {
+            const result = (0, validation_1.validateTenantCreateRequest)(validTenantRequest);
+            expect(result.valid).toBe(true);
+            expect(result.errors).toHaveLength(0);
+        });
+        test('rejects request with missing name', () => {
+            const request = { ...validTenantRequest, name: '' };
+            const result = (0, validation_1.validateTenantCreateRequest)(request);
+            expect(result.valid).toBe(false);
+            expect(result.errors).toContain('Tenant name is required');
+        });
+        test('rejects request with invalid domain', () => {
+            const request = { ...validTenantRequest, domain: 'invalid_domain' };
+            const result = (0, validation_1.validateTenantCreateRequest)(request);
+            expect(result.valid).toBe(false);
+            expect(result.errors[0]).toContain('Domain must be');
+        });
+        test('rejects request with invalid template', () => {
+            const request = { ...validTenantRequest, template: 'invalid' };
+            const result = (0, validation_1.validateTenantCreateRequest)(request);
+            expect(result.valid).toBe(false);
+            expect(result.errors[0]).toContain('Template must be one of');
+        });
+        test('rejects request with invalid max_users', () => {
+            const request = { ...validTenantRequest, max_users: -1 };
+            const result = (0, validation_1.validateTenantCreateRequest)(request);
+            expect(result.valid).toBe(false);
+            expect(result.errors[0]).toContain('Max users must be between');
+        });
+        test('validates resource limits format', () => {
+            const invalidRequests = [
+                { ...validTenantRequest, resource_limits: { cpu: 'invalid' } },
+                { ...validTenantRequest, resource_limits: { memory: '2Tb' } }, // Invalid unit
+                { ...validTenantRequest, resource_limits: { storage: '10' } } // Missing unit
+            ];
+            invalidRequests.forEach(request => {
+                const result = (0, validation_1.validateTenantCreateRequest)(request);
+                expect(result.valid).toBe(false);
+                expect(result.errors.length).toBeGreaterThan(0);
+            });
+        });
+    });
+    describe('Chat Request Validation', () => {
+        const validChatRequest = {
+            message: 'Hello, how can I help you?',
+            conversation_id: 1,
+            model_id: 'gpt-4',
+            system_prompt: 'You are a helpful assistant.',
+            context_sources: ['doc1', 'doc2']
+        };
+        test('validates correct chat request', () => {
+            const result = (0, validation_1.validateChatRequest)(validChatRequest);
+            expect(result.valid).toBe(true);
+            expect(result.errors).toHaveLength(0);
+        });
+        test('rejects request with empty message', () => {
+            const request = { ...validChatRequest, message: '' };
+            const result = (0, validation_1.validateChatRequest)(request);
+            expect(result.valid).toBe(false);
+            expect(result.errors).toContain('Message is required');
+        });
+        test('rejects request with too long message', () => {
+            const request = { ...validChatRequest, message: 'a'.repeat(10001) };
+            const result = (0, validation_1.validateChatRequest)(request);
+            expect(result.valid).toBe(false);
+            expect(result.errors[0]).toContain('10000 characters or less');
+        });
+        test('rejects request with invalid conversation_id', () => {
+            const request = { ...validChatRequest, conversation_id: 0 };
+            const result = (0, validation_1.validateChatRequest)(request);
+            expect(result.valid).toBe(false);
+            expect(result.errors).toContain('Invalid conversation ID');
+        });
+        test('rejects request with too long system_prompt', () => {
+            const request = { ...validChatRequest, system_prompt: 'a'.repeat(2001) };
+            const result = (0, validation_1.validateChatRequest)(request);
+            expect(result.valid).toBe(false);
+            expect(result.errors[0]).toContain('2000 characters or less');
+        });
+    });
+    describe('Document Upload Validation', () => {
+        const createMockFile = (size, type, name) => ({
+            file: Buffer.alloc(size),
+            filename: name,
+            file_type: type
+        });
+        test('validates correct document upload', () => {
+            const upload = createMockFile(1000, 'text/plain', 'test.txt');
+            const result = (0, validation_1.validateDocumentUpload)(upload);
+            expect(result.valid).toBe(true);
+            expect(result.errors).toHaveLength(0);
+        });
+        test('rejects upload with empty filename', () => {
+            const upload = createMockFile(1000, 'text/plain', '');
+            const result = (0, validation_1.validateDocumentUpload)(upload);
+            expect(result.valid).toBe(false);
+            expect(result.errors).toContain('Filename is required');
+        });
+        test('rejects upload with unsupported file type', () => {
+            const upload = createMockFile(1000, 'image/jpeg', 'image.jpg');
+            const result = (0, validation_1.validateDocumentUpload)(upload);
+            expect(result.valid).toBe(false);
+            expect(result.errors[0]).toContain('not supported');
+        });
+        test('rejects upload with file too large', () => {
+            const upload = createMockFile(51 * 1024 * 1024, 'text/plain', 'large.txt');
+            const result = (0, validation_1.validateDocumentUpload)(upload);
+            expect(result.valid).toBe(false);
+            expect(result.errors).toContain('File size must be 50MB or less');
+        });
+        test('validates supported file types', () => {
+            const supportedTypes = [
+                'text/plain',
+                'text/markdown',
+                'application/pdf',
+                'application/msword',
+                'application/vnd.openxmlformats-officedocument.wordprocessingml.document',
+                'text/csv'
+            ];
+            supportedTypes.forEach(type => {
+                const upload = createMockFile(1000, type, 'test.file');
+                const result = (0, validation_1.validateDocumentUpload)(upload);
+                expect(result.valid).toBe(true);
+            });
+        });
+    });
+    describe('Utility Validations', () => {
+        test('sanitizeString removes dangerous content', () => {
+            const dangerous = '<script>alert("xss")</script><p onclick="alert()">Click me</p>';
+            const sanitized = (0, validation_1.sanitizeString)(dangerous);
+            expect(sanitized).not.toContain('<script>');
+            expect(sanitized).not.toContain('onclick');
+            expect(sanitized).not.toContain('javascript:');
+        });
+        test('isValidUUID validates correct UUIDs', () => {
+            const validUUIDs = [
+                '123e4567-e89b-12d3-a456-426614174000',
+                'a0eebc99-9c0b-4ef8-bb6d-6bb9bd380a11',
+                '6ba7b810-9dad-11d1-80b4-00c04fd430c8'
+            ];
+            validUUIDs.forEach(uuid => {
+                expect((0, validation_1.isValidUUID)(uuid)).toBe(true);
+            });
+        });
+        test('isValidUUID rejects invalid UUIDs', () => {
+            const invalidUUIDs = [
+                'not-a-uuid',
+                '123e4567-e89b-12d3-a456', // Too short
+                '123e4567-e89b-12d3-a456-426614174000-extra', // Too long
+                'xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx', // Invalid characters
+                ''
+            ];
+            invalidUUIDs.forEach(uuid => {
+                expect((0, validation_1.isValidUUID)(uuid)).toBe(false);
+            });
+        });
+        test('validatePagination normalizes and validates parameters', () => {
+            // Test valid parameters
+            const result1 = (0, validation_1.validatePagination)(2, 50);
+            expect(result1.page).toBe(2);
+            expect(result1.limit).toBe(50);
+            expect(result1.errors).toHaveLength(0);
+            // Test defaults
+            const result2 = (0, validation_1.validatePagination)();
+            expect(result2.page).toBe(1);
+            expect(result2.limit).toBe(20);
+            // Test invalid parameters
+            const result3 = (0, validation_1.validatePagination)(-1, 150);
+            expect(result3.page).toBe(1); // Corrected
+            expect(result3.limit).toBe(100); // Corrected to max
+            expect(result3.errors.length).toBeGreaterThan(0);
+        });
+    });
+});