3 files changed, 26 insertions, 0 deletions

diff --git a/server/controllers/plugins.ts b/server/controllers/plugins.ts
index 18c6613e2..6a1ccc0bf 100644
--- a/server/controllers/plugins.ts
+++ b/server/controllers/plugins.ts
@@ -9,6 +9,7 @@ import { getCompleteLocale, is18nLocale } from '../../shared/core-utils/i18n'
 import { PluginType } from '../../shared/models/plugins/plugin.type'
 import { isTestInstance } from '../helpers/core-utils'
 import { logger } from '@server/helpers/logger'
+import { optionalAuthenticate } from '@server/middlewares/oauth'
 
 const sendFileOptions = {
   maxAge: '30 days',
@@ -45,11 +46,13 @@ pluginsRouter.get('/plugins/:pluginName/:pluginVersion/client-scripts/:staticEnd
 
 pluginsRouter.use('/plugins/:pluginName/router',
   getPluginValidator(PluginType.PLUGIN, false),
+  optionalAuthenticate,
   servePluginCustomRoutes
 )
 
 pluginsRouter.use('/plugins/:pluginName/:pluginVersion/router',
   getPluginValidator(PluginType.PLUGIN),
+  optionalAuthenticate,
   servePluginCustomRoutes
 )
 
diff --git a/server/tests/fixtures/peertube-plugin-test-five/main.js b/server/tests/fixtures/peertube-plugin-test-five/main.js
index c1435b928..07dd18654 100644
--- a/server/tests/fixtures/peertube-plugin-test-five/main.js
+++ b/server/tests/fixtures/peertube-plugin-test-five/main.js
@@ -4,6 +4,8 @@ async function register ({
   const router = getRouter()
   router.get('/ping', (req, res) => res.json({ message: 'pong' }))
 
+  router.get('/is-authenticated', (req, res) => res.json({ isAuthenticated: res.locals.authenticated }))
+
   router.post('/form/post/mirror', (req, res) => {
     res.json(req.body)
   })
diff --git a/server/tests/plugins/plugin-router.ts b/server/tests/plugins/plugin-router.ts
index 9e78568cd..5392acc51 100644
--- a/server/tests/plugins/plugin-router.ts
+++ b/server/tests/plugins/plugin-router.ts
@@ -44,6 +44,27 @@ describe('Test plugin helpers', function () {
     }
   })
 
+  it('Should check if authenticated', async function () {
+    for (const path of basePaths) {
+      const res = await makeGetRequest({
+        url: server.url,
+        path: path + 'is-authenticated',
+        token: server.accessToken,
+        statusCodeExpected: 200
+      })
+
+      expect(res.body.isAuthenticated).to.equal(undefined)
+
+      const secRes = await makeGetRequest({
+        url: server.url,
+        path: path + 'is-authenticated',
+        statusCodeExpected: 200
+      })
+
+      expect(secRes.body.isAuthenticated).to.equal(false)
+    }
+  })
+
   it('Should mirror post body', async function () {
     const body = {
       hello: 'world',