Added login

saturn/__main__.py

@@ -34,6 +34,8 @@ log.info('Starting saturn')
 
 davclient = get_davclient(config['caldav'])
 app = create_app(
+    bytes(config.get('server', 'secret_key'), 'utf-8'),
+    config.get('server', 'password'),
     davclient,
 )
 

saturn/server/__init__.py

@@ -5,17 +5,33 @@ from ..calendar import get_events
 
 
 def create_app(
+            secret_key,
+            password,
             davclient,
         ):
     app = flask.Flask(__name__)
+    app.secret_key = secret_key
     
-    @app.route('/')
+    @app.route('/', methods=['GET', 'POST'])
     def home():
-        events = get_events(davclient)
+        if flask.request.method == 'POST':
+            if flask.request.form.get('password') == password:
+                flask.session['logged'] = True
+            else: flask.session['failed'] = True
+            return flask.redirect(flask.url_for('home'))
 
+        if flask.session.get('logged', False):
+            events = get_events(davclient)
             return flask.render_template(
                 'index.html',
                 events = events,
             )
+        else:
+            failed = flask.session.get('failed', False)
+            if failed: flask.session['failed'] = False
+            return flask.render_template(
+                'login.html',
+                failed = failed,
+            )
 
     return app

saturn/server/static/css/main.css

@@ -1,21 +1,48 @@
 :root {
 	--ui-background: white;
 	--ui-01: var(--gray-10);
+	--ui-04: var(--gray-50);
+
 	--text-01: var(--gray-100);
 	--text-02: var(--gray-70);
+	--text-03: var(--gray-40);
+	--text-04: white;
+
 	--link-01: var(--blue-60);
+
+	--interactive-01: var(--blue-60);
+
+	--field-01: var(--gray-10);
+	--danger-02: var(--red-60);
+
+	--hover-primary: var(--blue-60-hover);
 	--hover-primary-text: var(--blue-70);
+	--hover-ui: var(--gray-10-hover);
+
+	--active-primary: var(--blue-80);
+	--active-ui: var(--gray-30);
+
 	--focus: var(--blue-60);
+
 	--visited-link: var(--purple-60);
 
+
 	--gray-10: #f4f4f4;
+	--gray-10-hover: #e5e5e5;
+	--gray-30: #c6c6c6;
+	--gray-40: #a8a8a8;
+	--gray-50: #8d8d8d;
 	--gray-70: #525252;
 	--gray-100: #161616;
 
 	--blue-60: #0f62fe;
+	--blue-60-hover: #0353e9;
 	--blue-70: #0043ce;
+	--blue-80: #002d9c;
 
 	--purple-60: #8a3ffc;
+
+	--red-60: #da1e28;
 }
 
 body {