Create login logic

lib/Constants.dart

@@ -8,7 +8,7 @@ class Constants {
   static const DRAWER_COLOR = Color.fromARGB(148, 0, 97, 97);
   static const PORTFOLIO_CARD_COLOR = Color.fromARGB(255, 0, 71, 97);
 
-  static const VERSION = "Version 1.0.051524.2243";
+  static const VERSION = "Version 1.0.051624.0201";
   static const COPYRIGHT = "Copyright 2024 - Tara Piccari. All rights Reserved";
   static const CLIENTPSK =
       "f5c6caf3efe1ec5aa4b7c572f92aa14782b7be34b4c7844fa9c6d47fdf94246";

lib/Packets.dart

@@ -1,5 +1,8 @@
 import 'dart:convert';
 
+import 'package:libac_flutter/utils/Hashing.dart';
+import 'package:zontreck/pages/OpenSim.dart';
+
 import 'Settings.dart';
 
 abstract class IPacket {
@@ -243,3 +246,66 @@ class C2SRegisterAccountPacket implements IPacket {
         clientKey: map['clientKey'] as String);
   }
 }
+
+class C2SLoginPacket implements IPacket {
+  final String first;
+  final String last;
+  final String password;
+
+  C2SLoginPacket(
+      {required this.first, required this.last, required this.password});
+
+  @override
+  HTTPMethod method() {
+    return HTTPMethod.Post;
+  }
+
+  @override
+  String getType() {
+    return "C2SLogin";
+  }
+
+  @override
+  String encode() {
+    return json.encode({
+      "first": first,
+      "last": last,
+      "type": getType(),
+      "password": Hashing.md5Hash(password)
+    });
+  }
+}
+
+class S2CLoginResponsePacket implements IPacket {
+  final bool loggedIn;
+  final String reason;
+  final User user;
+
+  S2CLoginResponsePacket(
+      {required this.loggedIn, required this.reason, required this.user});
+
+  @override
+  HTTPMethod method() {
+    return HTTPMethod.Get;
+  }
+
+  @override
+  String getType() {
+    return "S2CLoginResponse";
+  }
+
+  @override
+  String encode() {
+    return json
+        .encode({"type": getType(), "login": loggedIn, "reason": reason});
+  }
+
+  static S2CLoginResponsePacket decode(String params) {
+    var map = json.decode(params);
+    // Proceed now to constructing PODO
+    return S2CLoginResponsePacket(
+        loggedIn: map['login'] as bool,
+        reason: map['reason'] as String,
+        user: User.parseJson(json.encode(map['user'])));
+  }
+}

lib/Settings.dart

@@ -136,6 +136,12 @@ class Settings {
           S2CPongPacket pong = S2CPongPacket.decode(reply);
           return pong;
         }
+      case "S2CLoginResponse":
+        {
+          S2CLoginResponsePacket response =
+              S2CLoginResponsePacket.decode(reply);
+          return response;
+        }
       default:
         {
           return NullPacket();

lib/pages/OpenSim.dart

@@ -1,10 +1,42 @@
+import 'dart:convert';
+
 import 'package:flutter/material.dart';
 import 'package:footer/footer.dart';
 import 'package:footer/footer_view.dart';
+import 'package:libac_flutter/utils/uuid/UUID.dart';
 import 'package:zontreck/Constants.dart';
 import 'package:zontreck/Packets.dart';
 import 'package:zontreck/Settings.dart';
 
+class User {
+  UUID ID;
+  String FirstName;
+  String LastName;
+  int createdAt;
+  String userTitle;
+  bool active;
+
+  User(
+      {required this.ID,
+      required this.FirstName,
+      required this.LastName,
+      required this.createdAt,
+      required this.userTitle,
+      required this.active});
+
+  static User parseJson(String params) {
+    var map = json.decode(params);
+
+    return User(
+        ID: UUID.parse(map['id'] as String),
+        FirstName: map['first'] as String,
+        LastName: map['last'] as String,
+        createdAt: map['rezzed'] as int,
+        userTitle: map['title'] as String,
+        active: map['active'] as bool);
+  }
+}
+
 class OpenSimPage extends StatefulWidget {
   const OpenSimPage({super.key});
 

php/Common.php

@@ -41,8 +41,6 @@ function rewriteSystemInclude($psk, $clientPSK)
 
 if(file_exists("../database.user.php"))
     require("../database.user.php");
-else
-    require("Database.php");
 
 if(file_exists("../system.user.php"))
     require("../system.user.php");

php/Database.php

@@ -1,8 +0,0 @@
-<?php
-
-define("DB_HOST", "localhost");
-define("DB_USER", "root");
-define("DB_PASS", "changeme");
-define("DB_NAME", "changeme");
-
-?>

php/Login.php

@@ -6,11 +6,85 @@ if(!defined("COMMON"))
 $js = getJsonizedInput();
 
 // Read login parameters
-$username = $js["username"];
+$first = $js['first'];
+$last = $js['last'];
 $password = $js["password"];
 
 // Password is hashed
 // Compare against hash in database + : md5(salt)
 $DB = get_DB();
 
+$clientKey = $js['clientKey'];
+if($clientKey == CLIENTPSK) {
+    // PSK Matches, authorized application
+
+    $res = $DB->query("SELECT * FROM `UserAccounts` INNER JOIN `auth` ON `UserAccounts`.`PrincipalID` = `auth`.`UUID` WHERE `FirstName` = '$first' AND `LastName` = '$last';");
+/*
+ *
+    return User(
+        ID: UUID.parse(map['id'] as String),
+        FirstName: map['first'] as String,
+        LastName: map['last'] as String,
+        createdAt: map['rezzed'] as int,
+        userTitle: map['title'] as String);
+    return S2CLoginResponsePacket(
+        loggedIn: map['login'] as bool,
+        reason: map['reason'] as String,
+        user: User.parseJson(json.encode(map['user'])));
+ */
+    $id = NULLKEY;
+    $first = "";
+    $last = "";
+    $rezday = 0;
+    $title = "";
+    $login = false;
+    $reason = "Invalid password";
+    $active = false;
+
+    if($res->num_rows > 0) {
+        $row = $res->fetch_assoc();
+        $pwSalt = $row['passwordSalt'];
+        $pwHash = $row['passwordHash'];
+
+        if(md5($password.":" . $pwSalt) == $pwHash) {
+            // Login Success
+            $_SESSION['login'] = "1";
+            $id = $row['UUID'];
+            $first = $row['FirstName'];
+            $last = $row['LastName'];
+            $rezday = $row['createdAt'];
+            $title = $row['UserTitle'];
+            $active = $row['active'] == 1;
+
+            $reason = "success";
+            $login=true;
+        }
+    }
+    else {
+        $reason = "No such user";
+    }
+
+    die(json_encode(
+        array(
+            "login" => $login,
+            "reason" => $reason,
+            "type" => "S2CLoginResponse",
+            "user" => array(
+                "id" => $id,
+                "first" => $first,
+                "last" => $last,
+                "title" => $title,
+                "rez" => $rezday,
+                "active" => $active
+            )
+        )
+    ));
+} else {
+    die(json_encode(array(
+        "login" => false,
+        "reason" => "Unauthorized",
+        "type" => "S2CLoginResponse"
+    )));
+}
+
 ?>

php/Register.php

@@ -26,7 +26,13 @@ if($clientKey == CLIENTPSK) {
 
     $DB->query("INSERT INTO `UserAccounts` (PrincipalID, ScopeID, FirstName, LastName, Email, ServiceURLs, Created, UserLevel, UserFlags, UserTitle, active) VALUES ('$ID', '".NULLKEY."', '$first', '$last', '$email', '', '".time()."', '$level', '0', '$title', '0');");
 
-    die(json_encode(array("done"=>true, "type"=> "S2CSimpleReply")));
+    die(
+        json_encode(
+        array(
+            "done"=>true,
+            "type"=> "S2CSimpleReply"
+        )
+    ));
 
 }else {
 

php/SetupCheck.php

@@ -3,7 +3,7 @@
 if(!defined("COMMON"))
     require("Common.php");
 
-if(DB_NAME == "changeme" && DB_PASS == "changeme") {
+if(!defined("DB_NAME") && !defined("DB_PASS")) {
     $ret = array (
         "done" => false,
         "type" => "S2CSimpleReply"