implement admin config checking

admin/.env.dist

@@ -1,3 +1,5 @@
+CONFIG_VERSION=v1.2022-03-18
+
 GRAPHQL_URI=http://localhost:4000/graphql
 WALLET_AUTH_URL=http://localhost/authenticate?token={token}
 WALLET_URL=http://localhost/login

admin/.env.template

@@ -1,3 +1,5 @@
+CONFIG_VERSION=$ADMIN_CONFIG_VERSION
+
 GRAPHQL_URI=$GRAPHQL_URI
 WALLET_AUTH_URL=$WALLET_AUTH_URL
 WALLET_URL=$WALLET_URL

admin/src/config/index.js

@@ -4,11 +4,20 @@
 // Load Package Details for some default values
 const pkg = require('../../package')
 
+const constants = {
+  CONFIG_VERSION: {
+    DEFAULT: 'DEFAULT',
+    EXPECTED: 'v1.2022-03-18',
+    CURRENT: '',
+  },
+}
+
 const version = {
   APP_VERSION: pkg.version,
   BUILD_COMMIT: process.env.BUILD_COMMIT || null,
   // self reference of `version.BUILD_COMMIT` is not possible at this point, hence the duplicate code
   BUILD_COMMIT_SHORT: (process.env.BUILD_COMMIT || '0000000').substr(0, 7),
+  PORT: process.env.PORT || 8080,
 }
 
 const environment = {
@@ -27,14 +36,24 @@ const debug = {
   DEBUG_DISABLE_AUTH: process.env.DEBUG_DISABLE_AUTH === 'true' || false,
 }
 
-const options = {}
+// Check config version
+constants.CONFIG_VERSION.CURRENT = process.env.CONFIG_VERSION || constants.CONFIG_VERSION.DEFAULT
+if (
+  ![constants.CONFIG_VERSION.EXPECTED, constants.CONFIG_VERSION.DEFAULT].includes(
+    constants.CONFIG_VERSION.CURRENT,
+  )
+) {
+  throw new Error(
+    `Fatal: Config Version incorrect - expected "${constants.CONFIG_VERSION.EXPECTED}" or "${constants.CONFIG_VERSION.DEFAULT}", but found "${constants.CONFIG_VERSION.CURRENT}"`,
+  )
+}
 
 const CONFIG = {
+  ...constants,
   ...version,
   ...environment,
   ...endpoints,
-  ...options,
   ...debug,
 }
 
-export default CONFIG
+module.exports = CONFIG

admin/vue.config.js

@@ -2,11 +2,12 @@ const path = require('path')
 const webpack = require('webpack')
 const Dotenv = require('dotenv-webpack')
 const StatsPlugin = require('stats-webpack-plugin')
+const CONFIG = require('./src/config')
 
 // vue.config.js
 module.exports = {
   devServer: {
-    port: process.env.PORT || 8080,
+    port: CONFIG.PORT,
   },
   pluginOptions: {
     i18n: {
@@ -34,7 +35,7 @@ module.exports = {
         // 'process.env.DOCKER_WORKDIR': JSON.stringify(process.env.DOCKER_WORKDIR),
         // 'process.env.BUILD_DATE': JSON.stringify(process.env.BUILD_DATE),
         // 'process.env.BUILD_VERSION': JSON.stringify(process.env.BUILD_VERSION),
-        'process.env.BUILD_COMMIT': JSON.stringify(process.env.BUILD_COMMIT),
+        'process.env.BUILD_COMMIT': JSON.stringify(CONFIG.BUILD_COMMIT),
         // 'process.env.PORT': JSON.stringify(process.env.PORT),
       }),
       // generate webpack stats to allow analysis of the bundlesize
@@ -46,7 +47,7 @@ module.exports = {
   },
   css: {
     // Enable CSS source maps.
-    sourceMap: process.env.NODE_ENV !== 'production',
+    sourceMap: CONFIG.NODE_ENV !== 'production',
   },
   outputDir: path.resolve(__dirname, './dist'),
 }