get oauth secrets from secrets manager

package.json

@@ -24,6 +24,7 @@
     "test:e2e": "jest --config ./test/jest-e2e.json"
   },
   "dependencies": {
+    "@aws-sdk/client-secrets-manager": "^3.112.0",
     "@grpc/grpc-js": "^1.5.10",
     "@grpc/proto-loader": "^0.6.9",
     "@nestjs/common": "^8.4.3",

src/clients/inputs/client.service.ts

@@ -22,18 +22,23 @@ import {
   objectSnakeToCamel,
 } from 'src/utils/CaseConverter';
 import { mustache } from 'src/utils/mustache';
+import { OauthScrets } from 'src/utils/OauthSecrets';
 import { URLSearchParams } from 'url';
 import { IIdRequest, UpdateInputRequest } from './interfaces';
 
 export class InputsClientService implements OnModuleInit {
   private inputService: InputService;
+  oauthSecrets: OauthScrets;
   constructor(
     @Inject('INPUTS_PACKAGE') private readonly grpcClient: ClientGrpc,
   ) {}
 
-  onModuleInit() {
+  async onModuleInit() {
     this.inputService =
       this.grpcClient.getService<InputService>('InputService');
+    this.oauthSecrets = new OauthScrets();
+    await this.oauthSecrets.init();
+    console.log(this.oauthSecrets);
   }
 
   async newCreate(createInputDto: InputNewCreateRequest) {

src/utils/OauthSecrets.ts

@@ -0,0 +1,29 @@
+import {
+  SecretsManagerClient,
+  GetSecretValueCommand,
+} from '@aws-sdk/client-secrets-manager';
+
+class OauthSecretsObject {
+  client_id: string;
+  client_secret: string;
+  redirect_uri: string;
+}
+
+export class OauthScrets {
+  hubspot = new OauthSecretsObject();
+  google = new OauthSecretsObject();
+  mailchimp = new OauthSecretsObject();
+  async init() {
+    const path = process.env.SM_OAUTH_PATH;
+    const secretsManagerClient = new SecretsManagerClient({});
+    for (const key in this) {
+      const getSecretComand = new GetSecretValueCommand({
+        SecretId: `${path}/${key}`,
+      });
+      const res = await secretsManagerClient
+        .send(getSecretComand)
+        .catch(() => null);
+      if (res) this[key] = JSON.parse(res.SecretString);
+    }
+  }
+}