First typescript iteration

server/controllers/api/clients.ts

@@ -0,0 +1,41 @@
+import express = require('express')
+
+import { CONFIG } from '../../initializers';
+import { logger } from '../../helpers'
+const db = require('../../initializers/database')
+
+const clientsRouter = express.Router()
+
+clientsRouter.get('/local', getLocalClient)
+
+// Get the client credentials for the PeerTube front end
+function getLocalClient (req, res, next) {
+  const serverHostname = CONFIG.WEBSERVER.HOSTNAME
+  const serverPort = CONFIG.WEBSERVER.PORT
+  let headerHostShouldBe = serverHostname
+  if (serverPort !== 80 && serverPort !== 443) {
+    headerHostShouldBe += ':' + serverPort
+  }
+
+  // Don't make this check if this is a test instance
+  if (process.env.NODE_ENV !== 'test' && req.get('host') !== headerHostShouldBe) {
+    logger.info('Getting client tokens for host %s is forbidden (expected %s).', req.get('host'), headerHostShouldBe)
+    return res.type('json').status(403).end()
+  }
+
+  db.OAuthClient.loadFirstClient(function (err, client) {
+    if (err) return next(err)
+    if (!client) return next(new Error('No client available.'))
+
+    res.json({
+      client_id: client.clientId,
+      client_secret: client.clientSecret
+    })
+  })
+}
+
+// ---------------------------------------------------------------------------
+
+export {
+  clientsRouter
+}