Refactor infisical-node to config file for birds eye view of envars

backend/src/integrations/refresh.ts

@@ -1,4 +1,3 @@
-import infisical from 'infisical-node';
 import * as Sentry from '@sentry/node';
 import request from '../config/request';
 import {
@@ -9,13 +8,6 @@ import {
   INTEGRATION_HEROKU,
   INTEGRATION_GITLAB,
 } from '../variables';
-// import {
-//   CLIENT_ID_AZURE,
-//   CLIENT_ID_GITLAB,
-//   CLIENT_SECRET_AZURE,
-//   CLIENT_SECRET_HEROKU,
-//   CLIENT_SECRET_GITLAB
-// } from '../config';
 import {
   INTEGRATION_AZURE_TOKEN_URL,
   INTEGRATION_HEROKU_TOKEN_URL,
@@ -24,6 +16,14 @@ import {
 import {
   IntegrationService
 } from '../services';
+import {
+  getSiteURL,
+  getClientIdAzure,
+  getClientSecretAzure,
+  getClientSecretHeroku,
+  getClientIdGitLab,
+  getClientSecretGitLab
+} from '../config';
 
 interface RefreshTokenAzureResponse {
   token_type: string;
@@ -133,11 +133,11 @@ const exchangeRefreshAzure = async ({
     const { data }: { data: RefreshTokenAzureResponse } = await request.post(
       INTEGRATION_AZURE_TOKEN_URL,
        new URLSearchParams({
-        client_id: infisical.get('CLIENT_ID_AZURE')!,
+        client_id: getClientIdAzure(),
         scope: 'openid offline_access',
         refresh_token: refreshToken,
         grant_type: 'refresh_token',
-        client_secret: infisical.get('CLIENT_SECRET_AZURE')!
+        client_secret: getClientSecretAzure()
       } as any)
     );
     
@@ -180,7 +180,7 @@ const exchangeRefreshHeroku = async ({
         new URLSearchParams({
             grant_type: 'refresh_token',
             refresh_token: refreshToken,
-            client_secret: infisical.get('CLIENT_SECRET_HEROKU')!
+            client_secret: getClientSecretHeroku()
         } as any)
     );
 
@@ -223,9 +223,9 @@ const exchangeRefreshGitLab = async ({
       new URLSearchParams({
         grant_type: 'refresh_token',
         refresh_token: refreshToken,
-        client_id: infisical.get('CLIENT_ID_GITLAB')!,
-        client_secret: infisical.get('CLIENT_SECRET_GITLAB')!,
-        redirect_uri: `${infisical.get('SITE_URL')!}/integrations/gitlab/oauth2/callback`
+        client_id: getClientIdGitLab,
+        client_secret: getClientSecretGitLab(),
+        redirect_uri: `${getSiteURL()}/integrations/gitlab/oauth2/callback`
       } as any),
       {
         headers: {