pass gitea environment variables into auth

auth.js

@@ -1,5 +1,22 @@
 export class Auth {
+  constructor({
+    baseUrl,
+    remoteBaseUrl,
+    giteaAppBaseUrl,
+    giteaClientId,
+    giteaClientSecret
+  }) {
+    this.baseUrl = baseUrl
+    this.remoteBaseUrl = remoteBaseUrl
+    this.giteaAppBaseUrl = giteaAppBaseUrl
+    this.giteaClientId = giteaClientId
+    this.giteaClientSecret = giteaClientSecret
+  }
+
   async redirect(event) {
+    const url = new URL(
+      this.remoteBaseUrl + '/'
+    )
     event.respondWith(new Response(
       'extract query and redirect', {status: 200}
     ))

server.js

@@ -1,5 +1,5 @@
-//import { Auth } from "./auth.js"
-//import { Frontend } from "./frontend.js"
+import { Auth } from "./auth.js"
+import { Frontend } from "./frontend.js"
 
 export class Server {
   async getEnv(variables) {
@@ -47,9 +47,11 @@ export class Server {
       await this.configure()
     }
     this.auth = new Auth({
+      baseUrl: this.baseUrl,
       remoteBaseUrl: this.remoteBaseUrl,
-      clientId: this.giteaClientId,
-      clientSecret: this.giteaClientSecret,
+      giteaAppBaseUrl: this.giteaAppBaseUrl,
+      giteaClientId: this.giteaClientId,
+      giteaClientSecret: this.giteaClientSecret,
     })
     this.frontend = new Frontend({
       appBaseUrl: this.giteaAppBaseUrl,