aitbc
816e258d4c
Development Artifact Cleanup: ✅ BROTHER_NODE REORGANIZATION: Moved development test node to appropriate location - dev/test-nodes/brother_node/: Moved from root directory for better organization - Contains development configuration, test logs, and test chain data - No impact on production systems - purely development/testing artifact ✅ DEVELOPMENT ARTIFACTS IDENTIFIED: - Chain ID: aitbc-brother-chain (test/development chain) - Ports: 8010 (P2P) and 8011 (RPC) - different from production - Environment: .env file with test configuration - Logs: rpc.log and node.log from development testing session (March 15, 2026) ✅ ROOT DIRECTORY CLEANUP: Removed development clutter from production directory - brother_node/ moved to dev/test-nodes/brother_node/ - Root directory now contains only production-ready components - Development artifacts properly organized in dev/ subdirectory DIRECTORY STRUCTURE IMPROVEMENT: 📁 dev/test-nodes/: Development and testing node configurations 🏗️ Root Directory: Clean production structure with only essential components 🧪 Development Isolation: Test environments separated from production BENEFITS: ✅ Clean Production Directory: No development artifacts in root ✅ Better Organization: Development nodes grouped in dev/ subdirectory ✅ Clear Separation: Production vs development environments clearly distinguished ✅ Maintainability: Easier to identify and manage development components RESULT: Successfully moved brother_node development artifact to dev/test-nodes/ subdirectory, cleaning up the root directory while preserving development testing environment for future use.
103 lines
3.0 KiB
TypeScript
Executable File
103 lines
3.0 KiB
TypeScript
Executable File
import assert from "assert"
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import fs from "fs";
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import { join, resolve } from "path";
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import * as aes from "./index.js";
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interface TestCase {
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modeOfOperation: string;
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iv: Array<number>;
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key: Array<number>;
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plaintext: Array<Array<number>>;
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encrypted: Array<Array<number>>;
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segmentSize: number;
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}
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const root = (function() {
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let root = process.cwd();
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while (true) {
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if (fs.existsSync(join(root, "package.json"))) { return root; }
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const parent = join(root, "..");
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if (parent === root) { break; }
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root = parent;
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}
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throw new Error("could not find root");
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})();
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describe("Tests Encrypting and Decrypting", function() {
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const json = fs.readFileSync(resolve(root, "./test/test-vectors.json")).toString()
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const tests: Array<TestCase> = JSON.parse(json);
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function getCrypter(key: Uint8Array, test: TestCase): null | aes.ModeOfOperation {
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switch (test.modeOfOperation) {
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case "ctr":
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return new aes.CTR(key, 0);
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case "cbc":
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return new aes.CBC(key, Buffer.from(test.iv));
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case "cfb":
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return new aes.CFB(key, Buffer.from(test.iv), test.segmentSize * 8);
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case "ecb":
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return new aes.ECB(key);
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case "ofb":
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return new aes.OFB(key, Buffer.from(test.iv));
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}
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return null;
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}
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tests.forEach((test, index) => {
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it(`tests encrypting: ${ test. modeOfOperation}.${ index }`, function() {
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const encrypter = getCrypter(Buffer.from(test.key), test);
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if (!encrypter) { this.skip(); }
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for (let i = 0; i < test.plaintext.length; i++) {
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const plaintext = Buffer.from(test.plaintext[i]);
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const ciphertext = Buffer.from(test.encrypted[i]);
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const result = Buffer.from(encrypter.encrypt(plaintext));
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assert.ok(ciphertext.equals(result), "encrypting failed");
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}
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});
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it(`tests decrypting: ${ test. modeOfOperation}.${ index }`, function() {
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const decrypter = getCrypter(Buffer.from(test.key), test);
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if (!decrypter) { this.skip(); }
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for (let i = 0; i < test.plaintext.length; i++) {
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const plaintext = Buffer.from(test.plaintext[i]);
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const ciphertext = Buffer.from(test.encrypted[i]);
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const result = Buffer.from(decrypter.decrypt(ciphertext));
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assert.ok(plaintext.equals(result), "decrypting failed");
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}
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});
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});
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});
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describe("Tests Padding", function() {
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for (let size = 0; size < 100; size++) {
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it(`tests padding: length=${ size }`, function() {
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// Create a random piece of data
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const data = new Uint8Array(size);
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data.fill(42);
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// Pad it
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const padded = aes.pkcs7Pad(data);
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assert.ok((padded.length % 16) === 0, "Failed to pad to block size");
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assert.ok(data.length <= padded.length && padded.length <= data.length + 16, "Padding went awry");
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assert.ok(padded[padded.length - 1] >= 1 && padded[padded.length - 1] <= 16, "Failed to pad to block size");
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// Trim it
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const trimmed = aes.pkcs7Strip(padded);
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assert.ok(Buffer.from(data).equals(trimmed), "Failed to trim to original data");
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});
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}
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});
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