feat: add loadAllWasm

Contributed by @Carrick-K7

Author: PeterAlfredLee

src/index.js

@@ -65,6 +65,7 @@ import { Iso97971 } from './pad/pad-iso97971.js';
 import { NoPadding } from './pad/pad-nopadding.js';
 import { ZeroPadding } from './pad/pad-zeropadding.js';
 import { HexFormatter } from './format/format-hex.js';
+import { loadAllWasm } from './utils/wasm-utils';
 
 export default {
   lib: {
@@ -147,6 +148,8 @@ export default {
     OpenSSL: OpenSSLKdf
   },
 
+  loadAllWasm,
+
   MD5,
   HmacMD5,
   SHA1,

src/utils/wasm-utils.js

@@ -1,4 +1,6 @@
 import pako from 'pako';
+import index from '../index';
+
 /**
  * Check if WebAssembly is supported or not
  *
@@ -46,3 +48,14 @@ export const loadWasm = async function(wasmBytes, imports) {
   var loadResult = await WebAssembly.instantiate(wasmBytes, imports);
   return loadResult.instance.exports;
 };
+
+export const loadAllWasm = async function() {
+  await Promise.allSettled(
+    Object.values(index.algo).map(algo => {
+      if (!algo.loadWasm) {
+        return;
+      }
+      return algo.loadWasm();
+    })
+  );
+};

test/algo.rabbit.profile.test.js

@@ -4,8 +4,6 @@ const data = {};
 
 beforeAll(async () => {
   data.key = C.enc.Hex.parse('000102030405060708090a0b0c0d0e0f');
-  // TODO: this should be put in C.Rabbit.loadWasm later
-  await C.MD5.loadWasm();
   await C.Rabbit.loadWasm();
 });
 

test/load.all.wasm.test.js

@@ -0,0 +1,75 @@
+import C from '../src/index';
+
+beforeAll(async () => {
+  await C.loadAllWasm();
+});
+
+describe('load-all0wasm-test', () => {
+  test('testLoader', () => {
+    expect(C.algo.MD5.loadWasm).not.toBeNull();
+    expect(C.algo.SHA1.loadWasm).not.toBeNull();
+    expect(C.algo.SHA3.loadWasm).not.toBeNull();
+    expect(C.algo.SHA224.loadWasm).not.toBeNull();
+    expect(C.algo.SHA256.loadWasm).not.toBeNull();
+    expect(C.algo.SHA384.loadWasm).not.toBeNull();
+    expect(C.algo.SHA512.loadWasm).not.toBeNull();
+    expect(C.algo.RIPEMD160.loadWasm).not.toBeNull();
+    expect(C.algo.EvpKDF.loadWasm).not.toBeNull();
+    expect(C.algo.AES.loadWasm).not.toBeNull();
+    expect(C.algo.Blowfish.loadWasm).not.toBeNull();
+    expect(C.algo.DES.loadWasm).not.toBeNull();
+    expect(C.algo.TripleDES.loadWasm).not.toBeNull();
+    expect(C.algo.Rabbit.loadWasm).not.toBeNull();
+    expect(C.algo.RabbitLegacy.loadWasm).not.toBeNull();
+    expect(C.algo.RC4.loadWasm).not.toBeNull();
+  });
+
+  test('testHasherAndEncryption', () => {
+    expect(C.MD5('').toString()).toBe('d41d8cd98f00b204e9800998ecf8427e');
+    expect(C.SHA1('').toString()).toBe('da39a3ee5e6b4b0d3255bfef95601890afd80709');
+    expect(C.SHA224('').toString()).toBe('d14a028c2a3a2bc9476102bb288234c415a2b01f828ea62ac5b3e42f');
+    expect(C.SHA256('').toString()).toBe('e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855');
+    expect(C.SHA384('').toString()).toBe('38b060a751ac96384cd9327eb1b1e36a21fdb71114be07434c0cc7bf63f6e1da274edebfe76f65fbd51ad2f14898b95b');
+    expect(C.SHA512('').toString()).toBe('cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e');
+    expect(C.SHA3('', { outputLength: 512 }).toString()).toBe('0eab42de4c3ceb9235fc91acffe746b29c29a8c366b7c60e4e67c466f36a4304c00fa9caf9d87976ba469bcbe06713b435f091ef2769fb160cdab33d3670680e');
+    expect(C.RIPEMD160('').toString()).toBe('9c1185a5c5e9fc54612808977ee8f548b2258d31');
+
+    // evpkdf
+    expect(C.EvpKDF('password', 'saltsalt', { keySize: (256+128)/32 }).toString()).toBe('fdbdf3419fff98bdb0241390f62a9db35f4aba29d77566377997314ebfc709f20b5ca7b1081f94b1ac12e3c8ba87d05a');
+    // aes
+    expect(C.AES.encrypt(C.enc.Hex.parse('00112233445566778899aabbccddeeff'), C.enc.Hex.parse('000102030405060708090a0b0c0d0e0f'), {
+      mode: C.mode.ECB,
+      padding: C.pad.NoPadding
+    }).ciphertext.toString()).toBe('69c4e0d86a7b0430d8cdb78070b4c55a');
+    // blowfish
+    expect(C.Blowfish.encrypt('Test',
+      'pass',
+      {
+        salt: C.enc.Hex.parse('AA00000000000000'),
+        hasher: C.algo.SHA256
+      }).toString()).toBe('U2FsdGVkX1+qAAAAAAAAAKTIU8MPrBdH');
+    // des
+    expect(C.DES.encrypt(C.enc.Hex.parse('0000000000000000'), C.enc.Hex.parse('8000000000000000'), {
+      mode: C.mode.ECB,
+      padding: C.pad.NoPadding
+    }).ciphertext.toString()).toBe('95a8d72813daa94d');
+    // tripleDES
+    expect(C.TripleDES.encrypt(C.enc.Hex.parse('0000000000000000'), C.enc.Hex.parse('800101010101010180010101010101018001010101010101'), {
+      mode: C.mode.ECB,
+      padding: C.pad.NoPadding
+    }).ciphertext.toString()).toBe('95a8d72813daa94d');
+    // rabbit
+    expect(C.Rabbit.encrypt(C.enc.Hex.parse('00000000000000000000000000000000'), C.enc.Hex.parse('0053a6f94c9ff24598eb3e91e4378add'), {
+      iv: C.enc.Hex.parse('0d74db42a91077de')
+    }).ciphertext.toString())
+      .toBe('75d186d6bc6905c64f1b2dfdd51f7bfc');
+    // rabbitLegacy
+    expect(C.RabbitLegacy.encrypt(C.enc.Hex.parse('00000000000000000000000000000000'), C.enc.Hex.parse('00000000000000000000000000000000'), {
+      iv: C.enc.Hex.parse('0000000000000000')
+    }).ciphertext.toString())
+      .toBe('edb70567375dcd7cd89554f85e27a7c6');
+    // rc4
+    expect(C.RC4.encrypt(C.enc.Hex.parse('0000000000000000'), C.enc.Hex.parse('0123456789abcdef')).ciphertext.toString())
+      .toBe('7494c2e7104b0879');
+  });
+});