refactor(sdk): musicSdk 全量迁移至 TypeScript

musicSdk/wy/utils/crypto.ts

@@ -7,31 +7,31 @@ const base62 = 'abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789'
 const publicKey = '-----BEGIN PUBLIC KEY-----\nMIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDgtQn2JZ34ZC28NWYpAUd98iZ37BUrX/aKzmFbt7clFSs6sXqHauqKWqdtLkF2KexO40H1YTX8z2lSgBBOAxLsvaklV8k4cBFK9snQXE9/DDaFt6Rr7iVZMldczhC0JNgTz+SHXT6CBHuX3e9SdB1Ua44oncaTWz7OBGLbCiK45wIDAQAB\n-----END PUBLIC KEY-----'
 const eapiKey = 'e82ckenh8dichen8'
 
-const aesEncrypt = (buffer, mode, key, iv) => {
+const aesEncrypt = (buffer: Buffer, mode: string, key: Buffer | string, iv: Buffer | string): Buffer => {
   const cipher = createCipheriv(mode, key, iv)
   return Buffer.concat([cipher.update(buffer), cipher.final()])
 }
 
-const aesDecrypt = function(cipherBuffer, mode, key, iv) {
+const aesDecrypt = function(cipherBuffer: Buffer, mode: string, key: Buffer | string, iv: Buffer | string): Buffer {
   let decipher = createDecipheriv(mode, key, iv)
   return Buffer.concat([decipher.update(cipherBuffer), decipher.final()])
 }
 
-const rsaEncrypt = (buffer, key) => {
+const rsaEncrypt = (buffer: Buffer, key: string): Buffer => {
   buffer = Buffer.concat([Buffer.alloc(128 - buffer.length), buffer])
   return publicEncrypt({ key, padding: constants.RSA_NO_PADDING }, buffer)
 }
 
-export const weapi = object => {
+export const weapi = (object: object): { params: string, encSecKey: string } => {
   const text = JSON.stringify(object)
-  const secretKey = randomBytes(16).map(n => (base62.charAt(n % 62).charCodeAt()))
+  const secretKey = randomBytes(16).map(n => ((base62.charAt(n % 62) as any).charCodeAt())) as Buffer
   return {
     params: aesEncrypt(Buffer.from(aesEncrypt(Buffer.from(text), 'aes-128-cbc', presetKey, iv).toString('base64')), 'aes-128-cbc', secretKey, iv).toString('base64'),
     encSecKey: rsaEncrypt(secretKey.reverse(), publicKey).toString('hex'),
   }
 }
 
-export const linuxapi = object => {
+export const linuxapi = (object: object): { eparams: string } => {
   const text = JSON.stringify(object)
   return {
     eparams: aesEncrypt(Buffer.from(text), 'aes-128-ecb', linuxapiKey, '').toString('hex').toUpperCase(),
@@ -39,7 +39,7 @@ export const linuxapi = object => {
 }
 
 
-export const eapi = (url, object) => {
+export const eapi = (url: string, object: object | string): { params: string } => {
   const text = typeof object === 'object' ? JSON.stringify(object) : object
   const message = `nobody${url}use${text}md5forencrypt`
   const digest = createHash('md5').update(message).digest('hex')
@@ -49,6 +49,6 @@ export const eapi = (url, object) => {
   }
 }
 
-export const eapiDecrypt = cipherBuffer => {
+export const eapiDecrypt = (cipherBuffer: Buffer): string => {
   return aesDecrypt(cipherBuffer, 'aes-128-ecb', eapiKey, '').toString()
 }

musicSdk/wy/utils/index.ts

@@ -1,7 +1,8 @@
-import { httpFetch } from '../../request.js'
-import { eapi } from './crypto.js'
+import { httpFetch } from '../../request.ts'
+import { eapi } from './crypto.ts'
+import type { HttpRequestObject } from '../../types.ts'
 
-export const eapiRequest = (url, data) => {
+export const eapiRequest = (url: string, data: object): HttpRequestObject => {
   return httpFetch('http://interface.music.163.com/eapi/batch', {
     method: 'post',
     headers: {