Completed tutorial

Author: burnedfaceless

config.js

@@ -0,0 +1,3 @@
+module.exports = {
+  secret: 'worldisfullofdevelopers'
+}

middleware.js

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+const jwt = require('jsonwebtoken')
+const config = require('./config')
+
+const checkToken = (req, res, next) => {
+  let token = req.headers['x-access-token'] || req.headers['authorization']
+  if (token) {
+    if (token.startsWith('Bearer ')) {
+      // remove Bearer from string
+      token = token.slice(7, token.length)
+    }
+  }
+
+
+  if (token) {
+    jwt.verify(token, config.secret, (err, decoded) => {
+      if (err) {
+        return res.json({
+          success: false,
+          message: 'Token is not valid'
+        })
+      } else {
+        req.decoded = decoded
+        next()
+      }
+    })
+  } else {
+    return res.json({
+      success: false,
+      message: 'Auth token is not supplied'
+    })
+  }
+}
+
+module.exports = {
+  checkToken: checkToken
+}