move dashboard setting into dashboard.js

src/oidc.js

@@ -19,6 +19,7 @@ const assert = require('assert'),
     blobs = require('./blobs.js'),
     branding = require('./branding.js'),
     constants = require('./constants.js'),
+    dashboard = require('./dashboard.js'),
     database = require('./database.js'),
     debug = require('debug')('box:oidc'),
     ejs = require('ejs'),
@@ -79,13 +80,14 @@ async function clientsGet(id) {
     assert.strictEqual(typeof id, 'string');
 
     if (id === tokens.ID_WEBADMIN) {
+        const { fqdn:dashboardFqdn } = await dashboard.getLocation();
         return {
             id: tokens.ID_WEBADMIN,
             secret: 'notused',
             application_type: 'web',
             response_types: ['code', 'code token'],
             grant_types: ['authorization_code', 'implicit'],
-            loginRedirectUri: `https://${settings.dashboardFqdn()}/authcallback.html`
+            loginRedirectUri: `https://${dashboardFqdn}/authcallback.html`
         };
     } else if (id === tokens.ID_DEVELOPMENT) {
         return {
@@ -789,8 +791,9 @@ async function start() {
         }
     };
 
-    debug(`start: create provider for ${settings.dashboardFqdn()} at ${ROUTE_PREFIX}`);
-    const provider = new Provider(`https://${settings.dashboardFqdn()}${ROUTE_PREFIX}`, configuration);
+    const { fqdn:dashboardFqdn } = await dashboard.getLocation();
+    debug(`start: create provider for ${dashboardFqdn} at ${ROUTE_PREFIX}`);
+    const provider = new Provider(`https://${dashboardFqdn}${ROUTE_PREFIX}`, configuration);
 
     app.enable('trust proxy');
     provider.proxy = true;