fix: init Cryption with componentName

src/client/Client.ts

@@ -27,13 +27,13 @@ import PubSub from './PubSub';
 import File from './File';
 import Binding from './Binding';
 import Oss from './Oss';
-import Cryption from './Cryption';
+import Cryption, { CryptionOptions } from './Cryption';
 
 const debug = debuglog('layotto:client:main');
 
 export interface ClientOptions {
   ossEnable?: boolean;
-  cryptionEnable?: boolean;
+  cryption?: CryptionOptions;
 }
 
 export default class Client {
@@ -42,6 +42,7 @@ export default class Client {
   private readonly _runtime: RuntimeClient;
   private readonly _ossClient: ObjectStorageServiceClient;
   private readonly _cryptionClient: CryptionServiceClient;
+  private readonly _cryptionOptions: CryptionOptions;
   private _hello: Hello;
   private _state: State;
   private _invoker: Invoker;
@@ -65,7 +66,8 @@ export default class Client {
     if (options?.ossEnable) {
       this._ossClient = new ObjectStorageServiceClient(address, clientCredentials);
     }
-    if (options?.cryptionEnable) {
+    if (options?.cryption?.componentName) {
+      this._cryptionOptions = options.cryption;
       this._cryptionClient = new CryptionServiceClient(address, clientCredentials);
     }
   }
@@ -130,7 +132,7 @@ export default class Client {
       if (!this._cryptionClient) {
         throw new Error('client not enable cryption');
       }
-      this._cryption = new Cryption(this._cryptionClient);
+      this._cryption = new Cryption(this._cryptionClient, this._cryptionOptions);
     }
     return this._cryption;
   }

src/client/Cryption.ts

@@ -9,12 +9,13 @@ import { API } from './API';
 import { RequestWithMeta } from '../types/common';
 
 export type EncryptRequest = RequestWithMeta<{
-  componentName: string;
   plainText: Uint8Array | string;
   keyId?: string;
 }>;
 
-export type DecryptRequest = RequestWithMeta<DecryptRequestPB.AsObject>;
+export type DecryptRequest = RequestWithMeta<{
+  cipherText: Uint8Array | string;
+}>;
 
 export type DecryptResponse = {
   plainText: Uint8Array;
@@ -23,17 +24,23 @@ export type DecryptResponse = {
   requestId: string,
 };
 
+export type CryptionOptions = {
+  componentName: string;
+};
+
 export default class Cryption extends API {
   private readonly cryptionClient: CryptionServiceClient;
+  private readonly options: CryptionOptions;
 
-  constructor(cryptionClient: CryptionServiceClient) {
+  constructor(cryptionClient: CryptionServiceClient, options: CryptionOptions) {
     super();
+    this.options = options;
     this.cryptionClient = cryptionClient;
   }
 
   async encrypt(request: EncryptRequest): Promise<EncryptResponse.AsObject> {
     const req = new EncryptRequestPB();
-    req.setComponentName(request.componentName);
+    req.setComponentName(this.options.componentName);
     let plainText = request.plainText;
     if (typeof plainText === 'string') {
       plainText = Buffer.from(plainText);
@@ -53,7 +60,7 @@ export default class Cryption extends API {
 
   async decrypt(request: DecryptRequest): Promise<DecryptResponse> {
     const req = new DecryptRequestPB();
-    req.setComponentName(request.componentName);
+    req.setComponentName(this.options.componentName);
     req.setCipherText(request.cipherText);
 
     return new Promise((resolve, reject) => {

test/unit/client/Cryption.test.ts

@@ -6,12 +6,11 @@ describe.skip('Cryption.test.ts', () => {
   const componentName = 'cryption_demo';
 
   beforeAll(() => {
-    client = new Client('34904', '127.0.0.1', { cryptionEnable: true });
+    client = new Client('34904', '127.0.0.1', { cryption: { componentName } });
   });
 
   it('should encrypt and decrypt success', async () => {
-    const encryptResult = await client.cryption.encrypt({
-      componentName,
+    const encryptResult1 = await client.cryption.encrypt({
       plainText: 'hello layotto 😄 你好',
     });
     // {
@@ -20,20 +19,32 @@ describe.skip('Cryption.test.ts', () => {
     //   keyVersionId: 'xxx-6950-407a-91d9-xxx',
     //   requestId: '63969176-4659-4059-8593-cd2f7ea2282b'
     // }
-    // console.log(encryptResult);
-    assert(encryptResult.cipherText);
-    assert.equal(typeof encryptResult.cipherText, 'string');
-    const decryptResult = await client.cryption.decrypt({
-      componentName,
-      cipherText: encryptResult.cipherText,
+    console.log(encryptResult1);
+    assert(encryptResult1.cipherText);
+    assert.equal(typeof encryptResult1.cipherText, 'string');
+    const encryptResult2 = await client.cryption.encrypt({
+      plainText: 'hello layotto 😄 你好',
+    });
+    console.log(encryptResult2);
+    assert.notEqual(encryptResult2.cipherText, encryptResult1.cipherText);
+    assert.equal(encryptResult2.keyId, encryptResult1.keyId);
+
+    const decryptResult1 = await client.cryption.decrypt({
+      cipherText: encryptResult1.cipherText,
     });
     // {
     //   plainText: <Buffer 68 65 6c 6c 6f 20 6c 61 79 6f 74 74 6f 20 f0 9f 98 84 20 e4 bd a0 e5 a5 bd>,
     //   keyId: 'xxx-665f-486a-9529-xxx',
     //   keyVersionId: 'xxx-6950-407a-91d9-xxx',
     //   requestId: 'ecf966e9-027e-4f1f-993f-1685f1bcd7e7'
     // }
-    assert(Buffer.isBuffer(decryptResult.plainText));
-    assert.equal(decryptResult.plainText.toString(), 'hello layotto 😄 你好');
+    console.log(decryptResult1);
+    assert(Buffer.isBuffer(decryptResult1.plainText));
+    assert.equal(decryptResult1.plainText.toString(), 'hello layotto 😄 你好');
+
+    const decryptResult2 = await client.cryption.decrypt({
+      cipherText: encryptResult2.cipherText,
+    });
+    assert.equal(decryptResult2.plainText.toString(), decryptResult1.plainText.toString());
   });
 });