fix: move to axios

config/jest.ts

@@ -5,13 +5,6 @@ import * as path from 'path';
  * https://jestjs.io/docs/configuration
  */
 
-const modulesToTransform = [
-    'node-fetch',
-    'fetch-blob',
-    'data-uri-to-buffer',
-    'formdata-polyfill',
-];
-
 export default {
     moduleFileExtensions: [
         'js',
@@ -22,7 +15,4 @@ export default {
     transform: {
         '^.+\\.[tj]s$': 'ts-jest',
     },
-    transformIgnorePatterns: [
-        `node_modules/(?!(${modulesToTransform.join('|')})/.*)`,
-    ],
 };

package.json

@@ -20,13 +20,13 @@
   "homepage": "https://github.com/yandex-cloud/nodejs-sdk#readme",
   "dependencies": {
     "@grpc/grpc-js": "https://gitpkg.now.sh/DavyJohnes/grpc-node/packages/grpc-js?fix-class-options-issue-with-dist",
+    "axios": "^0.24.0",
     "jsonwebtoken": "^8.5.1",
     "lodash": "^4.17.21",
     "log4js": "^6.3.0",
     "luxon": "^2.2.0",
     "nice-grpc": "^1.0.4",
     "nice-grpc-client-middleware-deadline": "^1.0.4",
-    "node-fetch": "^3.1.0",
     "protobufjs": "^6.8.8",
     "utility-types": "^3.10.0"
   },

src/token-service/iam-token-service.ts

@@ -1,4 +1,4 @@
-import { credentials, Metadata } from '@grpc/grpc-js';
+import { credentials } from '@grpc/grpc-js';
 import * as jwt from 'jsonwebtoken';
 import { DateTime } from 'luxon';
 import { createChannel } from 'nice-grpc';

src/token-service/metadata-token-service.ts

@@ -1,8 +1,8 @@
-import fetch, { RequestInit } from 'node-fetch';
+import axios, { AxiosRequestConfig } from 'axios';
 
 import { TokenService } from '../types';
 
-type Options = RequestInit;
+type Options = AxiosRequestConfig;
 
 const DEFAULT_URL = 'http://169.254.169.254/computeMetadata/v1/instance/service-accounts/default/token';
 const DEFAULT_OPTIONS: Options = {
@@ -36,14 +36,13 @@ export class MetadataTokenService implements TokenService {
     }
 
     private async fetchToken(): Promise<string> {
-        const res = await fetch(this.url, this.opts);
+        const res = await axios.get<{ access_token: string }>(this.url, this.opts);
 
-        if (!res.ok) {
+        if (res.status !== 200) {
             throw new Error(`failed to fetch token from metadata service: ${res.status} ${res.statusText}`);
         }
-        const data = (await res.json()) as { access_token: string };
 
-        return data.access_token;
+        return res.data.access_token;
     }
 
     private async initialize() {

tsconfig.eslint.json

@@ -3,6 +3,7 @@
   "include": [
     "./src",
     "./config",
-    "./scripts"
+    "./scripts",
+    "./examples"
   ]
 }

tsconfig.json

@@ -9,7 +9,8 @@
     "forceConsistentCasingInFileNames": true,
     "strict": true,
     "skipLibCheck": true,
-    "resolveJsonModule": true
+    "resolveJsonModule": true,
+    "lib": ["es6"]
   },
   "include": [
     "./src"