feat: realms mode

Minecraft-Realms-Emulator/Enums/WorkModeEnum.cs

@@ -2,6 +2,7 @@
 {
     public enum WorkModeEnum
     {
-        EXTERNAL
+        EXTERNAL,
+        REALMS
     }
 }

Minecraft-Realms-Emulator/Minecraft-Realms-Emulator.csproj

@@ -1,12 +1,16 @@
-<Project Sdk="Microsoft.NET.Sdk.Web">
+<Project Sdk="Microsoft.NET.Sdk.Web">
 
-  <PropertyGroup>
-    <TargetFramework>net8.0</TargetFramework>
-    <Nullable>enable</Nullable>
-    <ImplicitUsings>enable</ImplicitUsings>
-    <InvariantGlobalization>true</InvariantGlobalization>
-    <RootNamespace>Minecraft_Realms_Emulator</RootNamespace>
-  </PropertyGroup>
+	<PropertyGroup>
+		<TargetFramework>net8.0</TargetFramework>
+		<Nullable>enable</Nullable>
+		<ImplicitUsings>enable</ImplicitUsings>
+		<InvariantGlobalization>true</InvariantGlobalization>
+		<RootNamespace>Minecraft_Realms_Emulator</RootNamespace>
+	</PropertyGroup>
+
+	<ItemGroup>
+	  <EmbeddedResource Include="Resources\files\template\Dockerfile" />
+	</ItemGroup>
 
   <ItemGroup>
     <PackageReference Include="DotNetEnv" Version="3.0.0" />

Minecraft-Realms-Emulator/Modes/Realms/InvitesController.cs

@@ -0,0 +1,180 @@
+using Microsoft.AspNetCore.Mvc;
+using Microsoft.EntityFrameworkCore;
+using Minecraft_Realms_Emulator.Attributes;
+using Minecraft_Realms_Emulator.Data;
+using Minecraft_Realms_Emulator.Entities;
+using Minecraft_Realms_Emulator.Requests;
+using Minecraft_Realms_Emulator.Responses;
+
+namespace Minecraft_Realms_Emulator.Modes.Realms
+{
+    [Route("modes/realms/[controller]")]
+    [ApiController]
+    [RequireMinecraftCookie]
+    public class InvitesController : ControllerBase
+    {
+        private readonly DataContext _context;
+
+        public InvitesController(DataContext context)
+        {
+            _context = context;
+        }
+
+        [HttpGet("pending")]
+        public async Task<ActionResult<InviteList>> GetInvites()
+        {
+            string cookie = Request.Headers.Cookie;
+            string playerUUID = cookie.Split(";")[0].Split(":")[2];
+
+            var invites = await _context.Invites.Where(i => i.RecipeintUUID == playerUUID).Include(i => i.World).ToListAsync();
+
+            List<InviteResponse> invitesList = [];
+            
+            foreach (var invite in invites)
+            {
+                InviteResponse inv = new()
+                {
+                    InvitationId = invite.InvitationId,
+                    WorldName = invite.World.Name,
+                    WorldOwnerName = invite.World.Owner,
+                    WorldOwnerUuid = invite.World.OwnerUUID,
+                    Date = ((DateTimeOffset) invite.Date).ToUnixTimeMilliseconds(),
+                };
+
+                invitesList.Add(inv);
+            }
+
+            InviteList inviteListRespone = new()
+            {
+                Invites = invitesList
+            };
+
+            return Ok(inviteListRespone);
+        }
+        [HttpPut("accept/{id}")]
+        public ActionResult<bool> AcceptInvite(string id)
+        {
+            string cookie = Request.Headers.Cookie;
+            string playerUUID = cookie.Split(";")[0].Split(":")[2];
+
+            var invite = _context.Invites.Include(i => i.World).FirstOrDefault(i => i.InvitationId == id);
+
+            if (invite == null) return NotFound("Invite not found");
+
+            var player = _context.Players.Where(p => p.World.Id == invite.World.Id).FirstOrDefault(p => p.Uuid == playerUUID);
+
+            player.Accepted = true;
+
+            _context.Invites.Remove(invite);
+
+            _context.SaveChanges();
+
+            return Ok(true);
+        }
+
+        [HttpPut("reject/{id}")]
+        public ActionResult<bool> RejectInvite(string id)
+        {
+            var invite = _context.Invites.Include(i => i.World).FirstOrDefault(i => i.InvitationId == id);
+
+            if (invite == null) return NotFound("Invite not found");
+            
+            _context.Invites.Remove(invite);
+
+            string cookie = Request.Headers.Cookie;
+            string playerUUID = cookie.Split(";")[0].Split(":")[2];
+
+            var player = _context.Players.Where(p => p.World.Id == invite.World.Id).FirstOrDefault(p => p.Uuid == playerUUID);
+
+            _context.Players.Remove(player);
+
+            _context.SaveChanges();
+
+            return Ok(true);
+        }
+
+        [HttpPost("{wId}")]
+        [CheckRealmOwner]
+        public async Task<ActionResult<World>> InvitePlayer(int wId, PlayerRequest body)
+        {
+            string cookie = Request.Headers.Cookie;
+            string playerName = cookie.Split(";")[1].Split("=")[1];
+
+            if (body.Name == playerName) return Forbid("You cannot invite yourself");
+
+            var world = await _context.Worlds.Include(w => w.Players).FirstOrDefaultAsync(w => w.Id == wId);
+
+            if (world == null) return NotFound("World not found");
+
+            // Get player UUID
+            var playerInfo = await new HttpClient().GetFromJsonAsync<MinecraftPlayerInfo>($"https://api.mojang.com/users/profiles/minecraft/{body.Name}");
+
+            var playerInDB = await _context.Players.Where(p => p.World.Id == wId).FirstOrDefaultAsync(p => p.Uuid == playerInfo.Id);
+
+            if (playerInDB?.Uuid == playerInfo.Id) return BadRequest("Player already invited");
+
+            Player player = new()
+            {
+                Name = body.Name,
+                Uuid = playerInfo.Id,
+                World = world
+            };
+
+            _context.Players.Add(player);
+
+            Invite invite = new()
+            {
+                InvitationId = Guid.NewGuid().ToString(),
+                World = world,
+                RecipeintUUID = playerInfo.Id,
+                Date = DateTime.UtcNow,
+            };
+
+            _context.Invites.Add(invite);
+
+            _context.SaveChanges();
+
+            return Ok(world);
+        }
+
+        [HttpDelete("{wId}/invite/{uuid}")]
+        [CheckRealmOwner]
+        public async Task<ActionResult<bool>> DeleteInvite(int wId, string uuid)
+        {
+            var world = await _context.Worlds.FirstOrDefaultAsync(w => w.Id == wId);
+
+            if (world == null) return NotFound("World not found");
+
+            var player = _context.Players.Where(p => p.World.Id == wId).FirstOrDefault(p => p.Uuid == uuid);
+
+            _context.Players.Remove(player);
+
+            var invite = await _context.Invites.FirstOrDefaultAsync(i => i.RecipeintUUID == uuid);
+
+            if (invite != null) _context.Invites.Remove(invite);
+
+            _context.SaveChanges();
+
+            return Ok(true);
+        }
+
+        [HttpDelete("{wId}")]
+        public async Task<ActionResult<bool>> LeaveWorld(int wId)
+        {
+            string cookie = Request.Headers.Cookie;
+            string playerUUID = cookie.Split(";")[0].Split(":")[2];
+
+            var world = await _context.Worlds.FirstOrDefaultAsync(w => w.Id == wId);
+
+            if (world == null) return NotFound("World not found");
+
+            var player = _context.Players.Where(p => p.World.Id == wId).FirstOrDefault(p => p.Uuid == playerUUID);
+
+            _context.Players.Remove(player);
+
+            _context.SaveChanges();
+
+            return Ok(true);
+        }
+    }
+}

Minecraft-Realms-Emulator/Modes/Realms/McoController.cs

@@ -0,0 +1,48 @@
+using Microsoft.AspNetCore.Mvc;
+using Minecraft_Realms_Emulator.Attributes;
+using Minecraft_Realms_Emulator.Data;
+using Minecraft_Realms_Emulator.Enums;
+using Minecraft_Realms_Emulator.Helpers;
+using Minecraft_Realms_Emulator.Responses;
+
+namespace Minecraft_Realms_Emulator.Modes.Realms
+{
+    [Route("modes/realms/[controller]")]
+    [ApiController]
+    [RequireMinecraftCookie]
+    public class McoController : ControllerBase
+    {
+        private readonly DataContext _context;
+
+        public McoController(DataContext context)
+        {
+            _context = context;
+        }
+
+        [HttpGet("available")]
+        public ActionResult<bool> GetAvailable()
+        {
+            return Ok(true);
+        }
+
+        [HttpGet("client/compatible")]
+        public ActionResult<string> GetCompatible()
+        {
+            return Ok(nameof(VersionCompatibilityEnum.COMPATIBLE));
+        }
+
+        [HttpGet("v1/news")]
+        public ActionResult<NewsResponse> GetNews()
+        {
+            var config = new ConfigHelper(_context);
+            var newsLink = config.GetSetting(nameof(SettingsEnum.NewsLink));
+
+            var news = new NewsResponse
+            {
+                NewsLink = newsLink.Value
+            };
+
+            return Ok(news);
+        }
+    }
+}

Minecraft-Realms-Emulator/Modes/Realms/OpsController.cs

@@ -0,0 +1,78 @@
+using Microsoft.AspNetCore.Mvc;
+using Minecraft_Realms_Emulator.Attributes;
+using Minecraft_Realms_Emulator.Data;
+using Minecraft_Realms_Emulator.Responses;
+
+namespace Minecraft_Realms_Emulator.Modes.Realms
+{
+    [Route("modes/realms/[controller]")]
+    [ApiController]
+    [RequireMinecraftCookie]
+    public class OpsController : ControllerBase
+    {
+        private readonly DataContext _context;
+
+        public OpsController(DataContext context)
+        {
+            _context = context;
+        }
+
+        [HttpPost("{wId}/{uuid}")]
+        [CheckRealmOwner]
+        public ActionResult<OpsResponse> OpPlayer(int wId, string uuid)
+        {
+            var ops = _context.Players.Where(p => p.World.Id == wId && p.Operator == true).ToList();
+            var player = _context.Players.Where(p => p.World.Id == wId).FirstOrDefault(p => p.Uuid == uuid);
+
+            List<string> opNames = [];
+
+            foreach (var op in ops)
+            {
+                opNames.Add(op.Name);
+            }
+
+            player.Permission = "OPERATOR";
+            player.Operator = true;
+
+            _context.SaveChanges();
+
+            opNames.Add(player.Name);
+
+            var opsResponse = new OpsResponse
+            {
+                Ops = opNames
+            };
+
+            return Ok(opsResponse);
+        }
+
+        [HttpDelete("{wId}/{uuid}")]
+        [CheckRealmOwner]
+        public ActionResult<OpsResponse> DeopPlayer(int wId, string uuid)
+        {
+            var ops = _context.Players.Where(p => p.World.Id == wId && p.Operator == true).ToList();
+            var player = _context.Players.Where(p => p.World.Id == wId).FirstOrDefault(p => p.Uuid == uuid);
+
+            List<string> opNames = [];
+
+            foreach (var op in ops)
+            {
+                opNames.Add(op.Name);
+            }
+
+            player.Permission = "MEMBER";
+            player.Operator = false;
+
+            _context.SaveChanges();
+
+            opNames.Remove(player.Name);
+
+            var opsResponse = new OpsResponse
+            {
+                Ops = opNames
+            };
+
+            return Ok(opsResponse);
+        }
+    }
+}

Minecraft-Realms-Emulator/Modes/Realms/SubscriptionsController.cs

@@ -0,0 +1,38 @@
+using Microsoft.AspNetCore.Mvc;
+using Microsoft.EntityFrameworkCore;
+using Minecraft_Realms_Emulator.Attributes;
+using Minecraft_Realms_Emulator.Data;
+using Minecraft_Realms_Emulator.Responses;
+
+namespace Minecraft_Realms_Emulator.Modes.Realms
+{
+    [Route("modes/realms/[controller]")]
+    [ApiController]
+    [RequireMinecraftCookie]
+    public class SubscriptionsController : ControllerBase
+    {
+        private readonly DataContext _context;
+
+        public SubscriptionsController(DataContext context)
+        {
+            _context = context;
+        }
+        [HttpGet("{wId}")]
+        [CheckRealmOwner]
+        public async Task<ActionResult<SubscriptionResponse>> Get(int wId)
+        {
+            var world = await _context.Worlds.Include(w => w.Subscription).FirstOrDefaultAsync(w => w.Id == wId);
+
+            if (world?.Subscription == null) return NotFound("Subscription not found");
+
+            var sub = new SubscriptionResponse
+            {
+                StartDate = ((DateTimeOffset)world.Subscription.StartDate).ToUnixTimeMilliseconds(),
+                DaysLeft =  ((DateTimeOffset)world.Subscription.StartDate.AddDays(30) - DateTime.Today).Days,
+                SubscriptionType = world.Subscription.SubscriptionType
+            };
+
+            return Ok(sub);
+        }
+    }
+}

Minecraft-Realms-Emulator/Modes/Realms/TrialController.cs

@@ -0,0 +1,30 @@
+using Microsoft.AspNetCore.Mvc;
+using Minecraft_Realms_Emulator.Attributes;
+using Minecraft_Realms_Emulator.Data;
+using Minecraft_Realms_Emulator.Enums;
+using Minecraft_Realms_Emulator.Helpers;
+
+namespace Minecraft_Realms_Emulator.Modes.Realms
+{
+    [Route("modes/realms/[controller]")]
+    [ApiController]
+    [RequireMinecraftCookie]
+    public class TrialController : ControllerBase
+    {
+        private readonly DataContext _context;
+
+        public TrialController(DataContext context)
+        {
+            _context = context;
+        }
+
+        [HttpGet]
+        public ActionResult<bool> GetTrial()
+        {
+            var config = new ConfigHelper(_context);
+            var trialMode = config.GetSetting(nameof(SettingsEnum.TrialMode));
+
+            return Ok(trialMode.Value);
+        }
+    }
+}

Minecraft-Realms-Emulator/Modes/Realms/WorldsController.cs

@@ -0,0 +1,489 @@
+using Microsoft.AspNetCore.Mvc;
+using Microsoft.EntityFrameworkCore;
+using Minecraft_Realms_Emulator.Attributes;
+using Minecraft_Realms_Emulator.Data;
+using Minecraft_Realms_Emulator.Entities;
+using Minecraft_Realms_Emulator.Enums;
+using Minecraft_Realms_Emulator.Helpers;
+using Minecraft_Realms_Emulator.Requests;
+using Minecraft_Realms_Emulator.Responses;
+using Newtonsoft.Json;
+using Semver;
+using System.Diagnostics;
+using System.Net;
+using System.Net.Sockets;
+
+namespace Minecraft_Realms_Emulator.Modes.Realms
+{
+    [Route("modes/realms/[controller]")]
+    [ApiController]
+    [RequireMinecraftCookie]
+    public class WorldsController : ControllerBase
+    {
+        private readonly DataContext _context;
+
+        public WorldsController(DataContext context)
+        {
+            _context = context;
+        }
+
+        [HttpGet]
+        public async Task<ActionResult<ServersResponse>> GetWorlds()
+        {
+            string cookie = Request.Headers.Cookie;
+
+            string playerUUID = cookie.Split(";")[0].Split(":")[2];
+            string playerName = cookie.Split(";")[1].Split("=")[1];
+            string gameVersion = cookie.Split(";")[2].Split("=")[1];
+
+            var ownedWorlds = await _context.Worlds.Where(w => w.OwnerUUID == playerUUID).Include(w => w.Subscription).Include(w => w.Slots).ToListAsync();
+            var memberWorlds = await _context.Players.Where(p => p.Uuid == playerUUID && p.Accepted).Include(p => p.World.Subscription).Include(p => p.World.Slots).Select(p => p.World).ToListAsync();
+
+            List<WorldResponse> allWorlds = [];
+
+            if (ownedWorlds.ToArray().Length == 0)
+            {
+                var world = new World
+                {
+                    Owner = playerName,
+                    OwnerUUID = playerUUID,
+                    Name = null,
+                    Motd = null,
+                    State = nameof(StateEnum.UNINITIALIZED),
+                    WorldType = nameof(WorldTypeEnum.NORMAL),
+                    MaxPlayers = 10,
+                    MinigameId = null,
+                    MinigameName = null,
+                    MinigameImage = null,
+                    ActiveSlot = 1,
+                    Member = false
+                };
+
+                ownedWorlds.Add(world);
+                _context.Worlds.Add(world);
+
+                _context.SaveChanges();
+            }
+
+            foreach (var world in ownedWorlds)
+            {
+                Slot activeSlot = world.Slots.Find(s => s.SlotId == world.ActiveSlot);
+
+                int versionsCompared = SemVersion.Parse(gameVersion, SemVersionStyles.OptionalPatch).ComparePrecedenceTo(SemVersion.Parse(activeSlot?.Version ?? gameVersion, SemVersionStyles.Any));
+                string isCompatible = versionsCompared == 0 ? nameof(CompatibilityEnum.COMPATIBLE) : versionsCompared < 0 ? nameof(CompatibilityEnum.NEEDS_DOWNGRADE) : nameof(CompatibilityEnum.NEEDS_UPGRADE);
+
+                WorldResponse response = new()
+                {
+                    Id = world.Id,
+                    Owner = world.Owner,
+                    OwnerUUID = world.OwnerUUID,
+                    Name = world.Name,
+                    Motd = world.Motd,
+                    State = world.State,
+                    WorldType = world.WorldType,
+                    MaxPlayers = world.MaxPlayers,
+                    MinigameId = world.MinigameId,
+                    MinigameName = world.MinigameName,
+                    MinigameImage = world.MinigameImage,
+                    ActiveSlot = world.ActiveSlot,
+                    Member = world.Member,
+                    Players = world.Players,
+                    ActiveVersion = activeSlot?.Version ?? gameVersion,
+                    Compatibility = isCompatible
+                };
+
+                if (world.Subscription != null)
+                {
+                    response.DaysLeft = ((DateTimeOffset)world.Subscription.StartDate.AddDays(30) - DateTime.Today).Days;
+                    response.Expired = ((DateTimeOffset)world.Subscription.StartDate.AddDays(30) - DateTime.Today).Days < 0;
+                    response.ExpiredTrial = false;
+                }
+
+                allWorlds.Add(response);
+            }
+
+            foreach (var world in memberWorlds)
+            {
+                Slot activeSlot = world.Slots.Find(s => s.SlotId == world.ActiveSlot);
+
+                int versionsCompared = SemVersion.Parse(gameVersion, SemVersionStyles.OptionalPatch).ComparePrecedenceTo(SemVersion.Parse(activeSlot.Version, SemVersionStyles.OptionalPatch));
+                string isCompatible = versionsCompared == 0 ? nameof(CompatibilityEnum.COMPATIBLE) : versionsCompared < 0 ? nameof(CompatibilityEnum.NEEDS_DOWNGRADE) : nameof(CompatibilityEnum.NEEDS_UPGRADE);
+
+                WorldResponse response = new()
+                {
+                    Id = world.Id,
+                    Owner = world.Owner,
+                    OwnerUUID = world.OwnerUUID,
+                    Name = world.Name,
+                    Motd = world.Motd,
+                    State = world.State,
+                    WorldType = world.WorldType,
+                    MaxPlayers = world.MaxPlayers,
+                    MinigameId = world.MinigameId,
+                    MinigameName = world.MinigameName,
+                    MinigameImage = world.MinigameImage,
+                    ActiveSlot = world.ActiveSlot,
+                    Member = world.Member,
+                    Players = world.Players,
+                    DaysLeft = 0,
+                    Expired = ((DateTimeOffset)world.Subscription.StartDate.AddDays(30) - DateTime.Today).Days < 0,
+                    ExpiredTrial = false,
+                    ActiveVersion = activeSlot.Version,
+                    Compatibility = isCompatible
+                };
+
+                allWorlds.Add(response);
+            }
+
+            ServersResponse servers = new()
+            {
+                Servers = allWorlds
+            };
+
+            return Ok(servers);
+        }
+
+        [HttpGet("{wId}")]
+        [CheckRealmOwner]
+        public async Task<ActionResult<WorldResponse>> GetWorldById(int wId)
+        {
+            string cookie = Request.Headers.Cookie;
+            string gameVersion = cookie.Split(";")[2].Split("=")[1];
+
+            var world = await _context.Worlds.Include(w => w.Players).Include(w => w.Subscription).Include(w => w.Slots).FirstOrDefaultAsync(w => w.Id == wId);
+
+            if (world?.Subscription == null) return NotFound("World not found");
+
+            Slot activeSlot = world.Slots.Find(s => s.SlotId == world.ActiveSlot);
+
+            List<SlotResponse> slots = [];
+
+            foreach (var slot in world.Slots)
+            {
+                int versionsCompared = SemVersion.Parse(gameVersion, SemVersionStyles.OptionalPatch).ComparePrecedenceTo(SemVersion.Parse(slot.Version, SemVersionStyles.OptionalPatch));
+                string compatibility = versionsCompared == 0 ? nameof(CompatibilityEnum.COMPATIBLE) : versionsCompared < 0 ? nameof(CompatibilityEnum.NEEDS_DOWNGRADE) : nameof(CompatibilityEnum.NEEDS_UPGRADE);
+
+                slots.Add(new SlotResponse()
+                {
+                    SlotId = slot.SlotId,
+                    Options = JsonConvert.SerializeObject(new
+                    {
+                        slotName = slot.SlotName,
+                        gameMode = slot.GameMode,
+                        difficulty = slot.Difficulty,
+                        spawnProtection = slot.SpawnProtection,
+                        forceGameMode = slot.ForceGameMode,
+                        pvp = slot.Pvp,
+                        spawnAnimals = slot.SpawnAnimals,
+                        spawnMonsters = slot.SpawnMonsters,
+                        spawnNPCs = slot.SpawnNPCs,
+                        commandBlocks = slot.CommandBlocks,
+                        version = slot.Version,
+                        compatibility
+                    })
+                });
+            }
+
+            var activeSlotOptions = JsonConvert.DeserializeObject<SlotOptionsResponse>(slots.Find(s => s.SlotId == activeSlot.SlotId).Options);
+
+            WorldResponse response = new()
+            {
+                Id = world.Id,
+                Owner = world.Owner,
+                OwnerUUID = world.OwnerUUID,
+                Name = world.Name,
+                Motd = world.Motd,
+                State = world.State,
+                WorldType = world.WorldType,
+                MaxPlayers = world.MaxPlayers,
+                MinigameId = world.MinigameId,
+                MinigameName = world.MinigameName,
+                MinigameImage = world.MinigameImage,
+                ActiveSlot = world.ActiveSlot,
+                Slots = slots,
+                Member = world.Member,
+                Players = world.Players,
+                DaysLeft = ((DateTimeOffset)world.Subscription.StartDate.AddDays(30) - DateTime.Today).Days,
+                Expired = ((DateTimeOffset)world.Subscription.StartDate.AddDays(30) - DateTime.Today).Days < 0,
+                ExpiredTrial = false,
+                ActiveVersion = activeSlotOptions.Version,
+                Compatibility = activeSlotOptions.Compatibility
+            };
+
+            return response;
+        }
+
+        [HttpPost("{wId}/initialize")]
+        [CheckRealmOwner]
+        public async Task<ActionResult<World>> Initialize(int wId, WorldCreateRequest body)
+        {
+            string cookie = Request.Headers.Cookie;
+            string gameVersion = cookie.Split(";")[2].Split("=")[1];
+
+            var worlds = await _context.Worlds.ToListAsync();
+
+            var world = worlds.Find(w => w.Id == wId);
+
+            if (world == null) return NotFound("World not found");
+            if (world.State != nameof(StateEnum.UNINITIALIZED)) return NotFound("World already initialized");
+
+            var subscription = new Subscription
+            {
+                StartDate = DateTime.UtcNow,
+                SubscriptionType = nameof(SubscriptionTypeEnum.NORMAL)
+            };
+
+            world.Name = body.Name;
+            world.Motd = body.Description;
+            world.State = nameof(StateEnum.OPEN);
+            world.Subscription = subscription;
+
+            var config = new ConfigHelper(_context);
+            var defaultServerAddress = config.GetSetting(nameof(SettingsEnum.DefaultServerAddress));
+
+            static int FindFreeTcpPort()
+            {
+                TcpListener l = new(IPAddress.Loopback, 0);
+                l.Start();
+                int port = ((IPEndPoint)l.LocalEndpoint).Port;
+                l.Stop();
+                return port;
+            }
+
+            var port = FindFreeTcpPort();
+
+            var connection = new Connection
+            {
+                World = world,
+                Address = $"{defaultServerAddress.Value}:{port}"
+            };
+
+            Slot slot = new()
+            {
+                World = world,
+                SlotId = 1,
+                SlotName = "",
+                Version = gameVersion,
+                GameMode = 0,
+                Difficulty = 2,
+                SpawnProtection = 0,
+                ForceGameMode = false,
+                Pvp = true,
+                SpawnAnimals = true,
+                SpawnMonsters = true,
+                SpawnNPCs = true,
+                CommandBlocks = false
+            };
+
+            // Run docker container
+            ProcessStartInfo serverProcessInfo = new();
+
+            serverProcessInfo.FileName = "docker";
+            serverProcessInfo.Arguments = $"run -d --name realm-server-{world.Id} -p {port}:25565 realm-server";
+            
+            Process serverProcess = new();
+            serverProcess.StartInfo = serverProcessInfo;
+            serverProcess.Start();
+
+            _context.Worlds.Update(world);
+
+            _context.Subscriptions.Add(subscription);
+            _context.Connections.Add(connection);
+            _context.Slots.Add(slot);
+
+            _context.SaveChanges();
+
+            return Ok(world);
+        }
+
+        [HttpPost("{wId}/reset")]
+        [CheckRealmOwner]
+        public ActionResult<bool> Reset(int wId)
+        {
+            Console.WriteLine($"Resetting world {wId}");
+            return Ok(true);
+        }
+
+        [HttpPut("{wId}/open")]
+        [CheckRealmOwner]
+        public async Task<ActionResult<bool>> Open(int wId)
+        {
+            var worlds = await _context.Worlds.ToListAsync();
+
+            var world = worlds.Find(w => w.Id == wId);
+
+            if (world == null) return NotFound("World not found");
+
+            // Start the server
+            ProcessStartInfo serverProcessInfo = new();
+
+            serverProcessInfo.FileName = "docker";
+            serverProcessInfo.Arguments = $"container start realm-server-{world.Id}";
+
+            Process serverProcess = new();
+            serverProcess.StartInfo = serverProcessInfo;
+            serverProcess.Start();
+
+            world.State = nameof(StateEnum.OPEN);
+
+            _context.SaveChanges();
+
+            return Ok(true);
+        }
+
+        [HttpPut("{wId}/close")]
+        [CheckRealmOwner]
+        public async Task<ActionResult<bool>> Close(int wId)
+        {
+            var worlds = await _context.Worlds.ToListAsync();
+
+            var world = worlds.FirstOrDefault(w => w.Id == wId);
+
+            if (world == null) return NotFound("World not found");
+
+            // Stop the server
+            ProcessStartInfo serverProcessInfo = new();
+
+            serverProcessInfo.FileName = "docker";
+            serverProcessInfo.Arguments = $"container stop realm-server-{world.Id}";
+
+            Process serverProcess = new();
+            serverProcess.StartInfo = serverProcessInfo;
+            serverProcess.Start();
+
+            world.State = nameof(StateEnum.CLOSED);
+
+            _context.SaveChanges();
+
+            return Ok(true);
+        }
+
+        [HttpPost("{wId}")]
+        [CheckRealmOwner]
+        public async Task<ActionResult<bool>> UpdateWorld(int wId, WorldCreateRequest body)
+        {
+            var worlds = await _context.Worlds.ToListAsync();
+
+            var world = worlds.Find(w => w.Id == wId);
+
+            if (world == null) return NotFound("World not found");
+
+            world.Name = body.Name;
+            world.Motd = body.Description;
+
+            _context.SaveChanges();
+
+            return Ok(true);
+        }
+
+        [HttpPost("{wId}/slot/{sId}")]
+        [CheckRealmOwner]
+        public async Task<ActionResult<bool>> UpdateSlotAsync(int wId, int sId, SlotOptionsRequest body)
+        {
+            var slots = await _context.Slots.Where(s => s.World.Id == wId).ToListAsync();
+            var slot = slots.Find(s => s.SlotId == sId);
+
+            slot.SlotName = body.SlotName;
+            slot.GameMode = body.GameMode;
+            slot.Difficulty = body.Difficulty;
+            slot.SpawnProtection = body.SpawnProtection;
+            slot.ForceGameMode = body.ForceGameMode;
+            slot.Pvp = body.Pvp;
+            slot.SpawnAnimals = body.SpawnAnimals;
+            slot.SpawnMonsters = body.SpawnMonsters;
+            slot.SpawnNPCs = body.SpawnNPCs;
+            slot.CommandBlocks = body.CommandBlocks;
+
+            _context.SaveChanges();
+            
+            return Ok(true);
+        }
+
+        [HttpPut("{wId}/slot/{sId}")]
+        [CheckRealmOwner]
+        public ActionResult<bool> SwitchSlot(int wId, int sId)
+        {
+            var world = _context.Worlds.Find(wId);
+
+            if (world == null) return NotFound("World not found");
+
+            var slot = _context.Slots.Where(s => s.World.Id == wId).Where(s => s.SlotId == sId).Any();
+
+            if (!slot)
+            {
+                string cookie = Request.Headers.Cookie;
+                string gameVersion = cookie.Split(";")[2].Split("=")[1];
+
+                _context.Slots.Add(new()
+                {
+                    World = world,
+                    SlotId = sId,
+                    SlotName = "",
+                    Version = gameVersion,
+                    GameMode = 0,
+                    Difficulty = 2,
+                    SpawnProtection = 0,
+                    ForceGameMode = false,
+                    Pvp = true,
+                    SpawnAnimals = true,
+                    SpawnMonsters = true,
+                    SpawnNPCs = true,
+                    CommandBlocks = false
+                });
+
+                _context.SaveChanges();
+            }
+
+            world.ActiveSlot = sId;
+            _context.SaveChanges();
+
+            return Ok(true);
+        }
+
+        [HttpGet("{wId}/backups")]
+        [CheckRealmOwner]
+        public async Task<ActionResult<BackupsResponse>> GetBackups(int wId)
+        {
+            var backups = await _context.Backups.Where(b => b.World.Id == wId).ToListAsync();
+
+            BackupsResponse worldBackups = new()
+            {
+                Backups = backups
+            };
+
+            return Ok(worldBackups);
+        }
+
+        [HttpGet("v1/{wId}/join/pc")]
+        public ActionResult<Connection> Join(int wId)
+        {
+            var connection = _context.Connections.FirstOrDefault(x => x.World.Id == wId);
+
+            return Ok(connection);
+        }
+
+        [HttpDelete("{wId}")]
+        [CheckRealmOwner]
+        public ActionResult<bool> DeleteRealm(int wId)
+        {
+            var world = _context.Worlds.Find(wId);
+
+            if (world == null) return NotFound("World not found");
+
+            // Remove docker container
+            ProcessStartInfo serverProcessInfo = new();
+
+            serverProcessInfo.FileName = "docker";
+            serverProcessInfo.Arguments = $"container rm realm-server-{world.Id}";
+
+            Process serverProcess = new();
+            serverProcess.StartInfo = serverProcessInfo;
+            serverProcess.Start();
+
+            _context.Worlds.Remove(world);
+            _context.SaveChanges();
+
+            return Ok(true);
+        }
+    }
+}

Minecraft-Realms-Emulator/Program.cs

@@ -5,6 +5,7 @@ using Minecraft_Realms_Emulator.Enums;
 using Minecraft_Realms_Emulator.Helpers;
 using Minecraft_Realms_Emulator.Middlewares;
 using Npgsql;
+using System.Reflection;
 
 var builder = WebApplication.CreateBuilder(args);
 DotNetEnv.Env.Load();
@@ -63,6 +64,32 @@ if (!Enum.IsDefined(typeof(WorkModeEnum), mode.Value))
     Environment.Exit(1);
 }
 
+if (mode.Value == nameof(WorkModeEnum.REALMS))
+{
+    var resourceNames = Assembly.GetExecutingAssembly().GetManifestResourceNames();
+
+    foreach (var resourceName in resourceNames)
+    {
+        var path = $"{AppDomain.CurrentDomain.BaseDirectory}{resourceName.Replace("Minecraft_Realms_Emulator.Resources.", "").Replace(".", "/")}";
+        
+        var directory = Path.GetDirectoryName(path);
+        var name = Path.GetFileName(path);
+
+        using var stream = Assembly.GetExecutingAssembly().GetManifestResourceStream(resourceName);
+
+        if (!Directory.Exists(directory))
+        {
+            Directory.CreateDirectory(directory);
+        }
+
+        if (!File.Exists(path))
+        {
+            using var file = new FileStream(path, FileMode.Create);
+            stream.CopyTo(file);
+        }
+    }
+}
+
 var rewriteOptions = new RewriteOptions().AddRewrite(@"^(?!.*configuration)(.*)$", $"modes/{mode.Value}/$1", true);
 app.UseRewriter(rewriteOptions);
 

Minecraft-Realms-Emulator/Resources/files/template/Dockerfile

@@ -0,0 +1,15 @@
+FROM eclipse-temurin:21
+
+WORKDIR /server
+COPY . .
+
+RUN mkdir mc
+WORKDIR mc
+
+RUN wget -O server.jar https://piston-data.mojang.com/v1/objects/145ff0858209bcfc164859ba735d4199aafa1eea/server.jar
+
+EXPOSE 25565
+
+RUN java -jar server.jar
+RUN echo eula=true > eula.txt
+CMD ["java", "-jar", "server.jar"]