basic authentication

it1/js/auth.js

@@ -0,0 +1,18 @@
+
+var signin = function() {
+    firebase.auth()
+        .signInWithEmailAndPassword($('#mail')[0].value, $('#password')[0].value)
+        .then(function() {
+            document.location.href = "/it1/"
+        }).catch(function(error) {
+            $('#status').html('<h3>Kunne ikke logge inn som '+$('#mail')[0].value+'!</h3><p>'+error.code+': '+error.message+'</p>')
+            $('#status').css('color', 'red')
+        })
+}
+
+$(document).keydown(function(e) {
+    if (e.which == 13){
+        $("#login").click()
+    }
+})
+

it1/js/init-firebase.js

@@ -0,0 +1,10 @@
+
+firebase.initializeApp({
+    apiKey: "AIzaSyAhU3F-De17VAsUgpRjj25f48QiXycorD4",
+    authDomain: "it1-heimdal-vgs.firebaseapp.com",
+    databaseURL: "https://it1-heimdal-vgs.firebaseio.com",
+    projectId: "it1-heimdal-vgs",
+    storageBucket: "it1-heimdal-vgs.appspot.com",
+    messagingSenderId: "206703382262",
+    appId: "1:206703382262:web:be48f32d11a15fa28f26d7"
+})

it1/js/navbar.js

@@ -0,0 +1,43 @@
+
+$('#navbar').parent().html(`
+<nav class="navbar navbar-expand-sm bg-dark navbar-dark" id="navbar">
+    <a class="navbar-brand" href="/it1/">IT1 firebase stuff</a>
+    <!-- <ul class="navbar-nav">
+        <li class="nav-item right">
+            <a class="nav-link" href="/it1/about.html">About</a>
+        </li>
+    </ul> -->
+    <ul class="navbar-nav ml-auto">
+        <!-- <li class="nav-item right" id="register-btn">
+            <a class="nav-link" href="/register">Register</a>
+        </li> -->
+        <li class="nav-item right">
+            <a class="nav-link" id="login-btn" href="/it1/bruker/"></a>
+        </li>
+    </ul>
+</nav>`)
+
+var signout = function() {
+    firebase.auth()
+        .signOut()
+        .then(function() {
+            document.location.href = '/it1/'
+        }).catch(function(error) {
+            alert('could not log out: '+error.message)
+        })
+}
+
+firebase.auth().onAuthStateChanged(function(user) {
+    if (user) {
+        $('#login-btn').attr('href', 'javascript: signout()')
+        $('#login-btn').html('Logout')
+    } else {
+        $('#login-btn').attr('href', '/it1/bruker/login')
+        $('#login-btn').html('Login')
+    }
+})
+
+for (var i = 0; i < $('#navbar').children().length; i++) {
+    $('#navbar').children().css('color', 'springgreen')
+}
+