rework pwa

app.py

@@ -126,6 +126,9 @@ def login() -> Union[Response, str]:
             session["logged_in"] = True
             session["username"] = username
             session["auth_credentials"] = encoded_credentials
+            next_url = request.args.get("next")
+            if next_url:
+                return redirect(next_url)
             return redirect(url_for("home"))
     except requests.exceptions.RequestException:
         pass  # Fall through to error
@@ -162,12 +165,16 @@ def user_accounts() -> Union[Response, str]:
 @app.route("/share", methods=["GET"])
 def share() -> Response:
     """Handles shared text from PWA."""
+    if not session.get("logged_in"):
+        return redirect(url_for("index", next=request.url))
     shared_text = request.args.get("text")
     return redirect(url_for("add_account", shared_text=shared_text))
 
 @app.route("/accounts/add", methods=["GET", "POST"])
 def add_account() -> Union[Response, str]:
     """Handles adding a new user account."""
+    if not session.get("logged_in"):
+        return redirect(url_for("index", next=request.url))
     base_url = app.config["BASE_URL"]
     shared_text = request.args.get('shared_text')
 

static/site.webmanifest

@@ -19,8 +19,9 @@
   "display": "standalone",
   "theme_color": "#ffffff",
   "share_target": {
-    "action": "share",
+    "action": "/share",
     "method": "GET",
+    "enctype": "application/x-www-form-urlencoded",
     "params": {
       "text": "text"
     }