refactor(app.js): Extract middleware to module

extract check URi is valid, redirect without trailing slashes

1 files changed, 14 insertions, 0 deletions

diff --git a/lib/web/middleware/checkURiValid.js b/lib/web/middleware/checkURiValid.js
new file mode 100644
index 00000000..88065e79
--- /dev/null
+++ b/lib/web/middleware/checkURiValid.js
@@ -0,0 +1,14 @@
+'use strict'
+
+const logger = require('../../logger')
+const response = require('../../response')
+
+module.exports = function (req, res, next) {
+  try {
+    decodeURIComponent(req.path)
+  } catch (err) {
+    logger.error(err)
+    return response.errorBadRequest(res)
+  }
+  next()
+}