From 8c4168670a0d7271c26a7fd946d03d2b2c3384ae Mon Sep 17 00:00:00 2001
From: Robert Richter <robertrichter87@web.de>
Date: Fri, 18 Jan 2019 11:57:56 +0100
Subject: [PATCH] Create auth.js

---
 server/auth.js | 30 ++++++++++++++++++++++++++++++
 1 file changed, 30 insertions(+)
 create mode 100644 server/auth.js

diff --git a/server/auth.js b/server/auth.js
new file mode 100644
index 0000000..853299e
--- /dev/null
+++ b/server/auth.js
@@ -0,0 +1,30 @@
+module.exports = function(app_cfg, db, bcrypt, passport, LocalStrategy) {
+
+  // setting up user authentication
+  passport.use(new LocalStrategy({
+    usernameField: 'user'
+  }, function(user, password, done) {
+    console.log('hole hash-pw für user '+ user);
+    db.get('SELECT password FROM waip_users WHERE user = ?', user, function(err, row) {
+      if (!row) return done(null, false);
+      bcrypt.compare(password, row.password, function(err, res) {
+        if (!res) return done(null, false);
+        db.get('SELECT user, id FROM users WHERE waip_users = ?', user, function(err, row) {
+          return done(null, row);
+        });
+      });
+    });
+  }));
+
+  passport.serializeUser(function(user, done) {
+    return done(null, user.id);
+  });
+
+  passport.deserializeUser(function(id, done) {
+    db.get('SELECT id, user, permissions FROM waip_users WHERE id = ?', id, function(err, row) {
+      if (!row) { return done(null, false); }
+      return done(null, row);
+    });
+  });
+
+};