Rip out sessions, they don't work cross domain. Rely on information received previously. Sessions will not extend past the current browser session most likely.

lib/Packets.dart

@@ -92,18 +92,10 @@ class C2SPerformSetupPacket implements IPacket {
 class S2CPongPacket implements IPacket {
   final String PSK;
   final bool authorized;
-  final String user;
-  final String displayName;
-  final bool loggedIn;
   final int totalUsers;
 
   S2CPongPacket(
-      {required this.PSK,
+      {required this.PSK, required this.authorized, required this.totalUsers});
-      required this.authorized,
-      required this.user,
-      required this.displayName,
-      required this.loggedIn,
-      required this.totalUsers});
 
   @override
   String encode() {
@@ -111,9 +103,6 @@ class S2CPongPacket implements IPacket {
       "psk": PSK,
       "authorized": authorized,
       "type": getType(),
-      "login": loggedIn,
-      "user": user,
-      "display_name": displayName,
       "user_count": totalUsers
     });
   }
@@ -134,9 +123,6 @@ class S2CPongPacket implements IPacket {
     return S2CPongPacket(
         PSK: map['psk'] as String,
         authorized: map['authorized'] as bool,
-        user: map['user'] as String,
-        displayName: map['display_name'] as String,
-        loggedIn: map['login'] as bool,
         totalUsers: map['user_count'] as int);
   }
 }

lib/pages/OpenSim.dart

@@ -64,6 +64,8 @@ class OpenSimPageState extends State<OpenSimPage> {
   String clientPSK = "";
   String PSKHash = "";
 
+  bool polling = true;
+
   @override
   Future<void> didChangeDependencies() async {
     var reply = await settings.sendPacketToEndpoint(
@@ -85,7 +87,9 @@ class OpenSimPageState extends State<OpenSimPage> {
     }
     settings.totalGridUsers = pong.totalUsers;
 
-    setState(() {});
+    setState(() {
+      polling = false;
+    });
   }
 
   @override
@@ -105,7 +109,16 @@ class OpenSimPageState extends State<OpenSimPage> {
             Padding(
               padding: const EdgeInsets.all(8),
               child: SingleChildScrollView(
-                child: settings.OpenSimSetupCompleted
+                child: polling
+                    ? Column(
+                        children: [
+                          ListTile(
+                            title: Text("Please wait... downloading content"),
+                            tileColor: Constants.TITLEBAR_COLOR,
+                          )
+                        ],
+                      )
+                    : settings.OpenSimSetupCompleted
                         ? Column(
                             children: [
                               ListTile(
@@ -129,8 +142,10 @@ class OpenSimPageState extends State<OpenSimPage> {
                                               settings.loggedIn = false;
                                               settings.currentUser = null;
 
-                                          await settings.sendPacketToEndpoint(
+                                              await settings
-                                              APIEndpoint.Logout, NullPacket());
+                                                  .sendPacketToEndpoint(
+                                                      APIEndpoint.Logout,
+                                                      NullPacket());
 
                                               didChangeDependencies();
                                             },
@@ -179,8 +194,8 @@ class OpenSimPageState extends State<OpenSimPage> {
                                 title: const Text("Database Username"),
                                 subtitle: TextField(
                                   controller: databaseUsernameController,
-                              decoration:
+                                  decoration: const InputDecoration(
-                                  const InputDecoration(hintText: "Username"),
+                                      hintText: "Username"),
                                 ),
                               ),
                               ListTile(
@@ -217,8 +232,8 @@ class OpenSimPageState extends State<OpenSimPage> {
                               ),
                               ElevatedButton(
                                   onPressed: () async {
-                                PSKHash =
+                                    PSKHash = await settings
-                                    await settings.hashPSK(PSKController.text);
+                                        .hashPSK(PSKController.text);
 
                                     clientPSK = await settings.createDerivedPSK(
                                         PSKHash, "client");
@@ -228,8 +243,10 @@ class OpenSimPageState extends State<OpenSimPage> {
                                             PSK: PSKHash,
                                             ClientPSK: clientPSK,
                                             host: databaseHostController.text,
-                                        user: databaseUsernameController.text,
+                                            user:
-                                        pass: databasePasswordController.text,
+                                                databaseUsernameController.text,
+                                            pass:
+                                                databasePasswordController.text,
                                             db: databaseNameController.text);
 
                                     var responsePacket =

php/Common.php

@@ -73,6 +73,4 @@ function gen_uuid()
         mt_rand(0, 0xffff)
     );
 }
-
-session_start();
 ?>

php/Login.php

@@ -34,7 +34,6 @@ if($clientKey == CLIENTPSK) {
 
         if(md5($password.":" . $pwSalt) == $pwHash) {
             // Login Success
-            $_SESSION['login'] = "1";
             $id = $row['UUID'];
             $first = $row['FirstName'];
             $last = $row['LastName'];

php/Logout.php

@@ -2,7 +2,7 @@
 if(!defined("COMMON"))
     require ("Common.php");
 
-session_destroy();
+// Edit database?
 
 die(json_encode(array(
     "done" => true,

php/Ping.php

@@ -20,13 +20,6 @@ if(!defined("CLIENTPSK")) {
         // Authorized. Send the PSK value to the client
         $allow=true;
         $psk = PSK;
-
-        // Check session
-        if(isset($_SESSION['login'])) {
-            $logged_in = true;
-            $user = $_SESSION['user'];
-            $display_name = $_SESSION['display_name'];
-        }
     }else {
         $allow=false;
     }
@@ -42,10 +35,7 @@ if(!defined("CLIENTPSK")) {
 $ret = array(
     "type" => "S2CPong",
     "authorized" => $allow,
-    "user" => $user,
-    "display_name" => $display_name,
     "psk" => $psk,
-    "login" => $logged_in,
     "user_count" => $totalUsers
 );