From 998beddc3014dc06684c5492ae2bbb654062264d Mon Sep 17 00:00:00 2001
From: Rory Powell <rory.codes@gmail.com>
Date: Mon, 7 Nov 2022 09:45:00 +0000
Subject: [PATCH] Configurable CDN

---
 packages/server/src/environment.js                    | 1 +
 packages/server/src/utilities/index.js                | 4 +---
 packages/server/src/utilities/plugins.js              | 2 +-
 packages/worker/src/api/controllers/global/configs.js | 4 +---
 packages/worker/src/environment.ts                    | 1 +
 5 files changed, 5 insertions(+), 7 deletions(-)

diff --git a/packages/server/src/environment.js b/packages/server/src/environment.js
index ef8e674a86..72baab9167 100644
--- a/packages/server/src/environment.js
+++ b/packages/server/src/environment.js
@@ -46,6 +46,7 @@ module.exports = {
   AWS_REGION: process.env.AWS_REGION,
   MINIO_ACCESS_KEY: process.env.MINIO_ACCESS_KEY,
   MINIO_SECRET_KEY: process.env.MINIO_SECRET_KEY,
+  CDN_URL: process.env.CDN_URL || "https://cdn.budi.live",
   REDIS_URL: process.env.REDIS_URL,
   REDIS_PASSWORD: process.env.REDIS_PASSWORD,
   INTERNAL_API_KEY: process.env.INTERNAL_API_KEY,
diff --git a/packages/server/src/utilities/index.js b/packages/server/src/utilities/index.js
index 38e15b5f58..9b51e0e628 100644
--- a/packages/server/src/utilities/index.js
+++ b/packages/server/src/utilities/index.js
@@ -5,8 +5,6 @@ const { generateMetadataID } = require("../db/utils")
 const Readable = require("stream").Readable
 const { getAppDB } = require("@budibase/backend-core/context")
 
-const BB_CDN = "https://cdn.budi.live"
-
 exports.wait = ms => new Promise(resolve => setTimeout(resolve, ms))
 
 exports.isDev = env.isDev
@@ -40,7 +38,7 @@ exports.objectStoreUrl = () => {
     // can use a relative url for this as all goes through the proxy (this is hosted in minio)
     return OBJ_STORE_DIRECTORY
   } else {
-    return BB_CDN
+    return env.CDN_URL
   }
 }
 
diff --git a/packages/server/src/utilities/plugins.js b/packages/server/src/utilities/plugins.js
index 202a349b16..139639e814 100644
--- a/packages/server/src/utilities/plugins.js
+++ b/packages/server/src/utilities/plugins.js
@@ -13,7 +13,7 @@ exports.enrichPluginURLs = plugins => {
 
     // In self host we need to prefix the path, as the bucket name is not part
     // of the bucket path. In cloud, it's already part of the bucket path.
-    let jsUrl = cloud ? "https://cdn.budi.live/" : `/${bucket}/`
+    let jsUrl = cloud ? `${env.CDN_URL}/` : `/${bucket}/`
     jsUrl += ProPlugins.getBucketPath(plugin.name)
     jsUrl += jsFileName
     return { ...plugin, jsUrl }
diff --git a/packages/worker/src/api/controllers/global/configs.js b/packages/worker/src/api/controllers/global/configs.js
index 54de62a2aa..5be6141c3f 100644
--- a/packages/worker/src/api/controllers/global/configs.js
+++ b/packages/worker/src/api/controllers/global/configs.js
@@ -22,8 +22,6 @@ const {
 const { events } = require("@budibase/backend-core")
 const { checkAnyUserExists } = require("../../../utilities/users")
 
-const BB_TENANT_CDN = "https://tenants.cdn.budi.live"
-
 const getEventFns = async (db, config) => {
   const fns = []
   const type = config.type
@@ -350,7 +348,7 @@ exports.upload = async function (ctx) {
   if (env.SELF_HOSTED) {
     url = `/${bucket}/${key}`
   } else {
-    url = `${BB_TENANT_CDN}/${key}`
+    url = `${env.CDN_URL}/${key}`
   }
 
   cfgStructure.config[`${name}`] = url
diff --git a/packages/worker/src/environment.ts b/packages/worker/src/environment.ts
index 5b39ce6655..c9eabdfdb4 100644
--- a/packages/worker/src/environment.ts
+++ b/packages/worker/src/environment.ts
@@ -42,6 +42,7 @@ const env = {
   ACCOUNT_PORTAL_URL: process.env.ACCOUNT_PORTAL_URL,
   PLATFORM_URL: process.env.PLATFORM_URL,
   APPS_URL: process.env.APPS_URL,
+  CDN_URL: process.env.CDN_URL || "https://tenants.cdn.budi.live",
   // ports
   // prefer worker port to generic port
   PORT: process.env.WORKER_PORT || process.env.PORT,