Cyber/MyMcRealms
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Code Issues

feat: realm owner checking

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This commit is contained in:
CyberL1 2024-05-21 22:43:39 +02:00
parent f631b7519c
commit ead8d901f3
7 changed files with 79 additions and 5 deletions
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11
MyMcRealms/Attributes/CheckRealmOwnerAttribute.cs Normal file
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@ -0,0 +1,11 @@
namespace MyMcRealms.Attributes
{
[AttributeUsage(AttributeTargets.Method)]
public class CheckRealmOwnerAttribute : Attribute
{
public bool IsRealmOwner(string playerUUID, string ownerUUID)
{
return playerUUID == ownerUUID;
}
}
}

2
MyMcRealms/Controllers/InvitesController.cs
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@ -11,6 +11,7 @@ namespace MyMcRealms.Controllers
public class InvitesController : ControllerBase
{
[HttpPost("{wId}")]
[CheckRealmOwner]
public async Task<ActionResult<WorldResponse>> InvitePlayer(int wId, PlayerRequest body)
{
string cookie = Request.Headers.Cookie;
@ -88,6 +89,7 @@ namespace MyMcRealms.Controllers
}
[HttpDelete("{wId}/invite/{uuid}")]
[CheckRealmOwner]
public async Task<ActionResult<bool>> DeleteInvite(int wId, string uuid)
{
var _api = new MyMcAPI.Wrapper(Environment.GetEnvironmentVariable("MYMC_API_KEY"));

2
MyMcRealms/Controllers/OpsController.cs
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@ -10,6 +10,7 @@ namespace MyMcRealms.Controllers
public class OpsController : ControllerBase
{
[HttpPost("{wId}/{uuid}")]
[CheckRealmOwner]
public async Task<ActionResult<OpsResponse>> OpPlayer(int wId, string uuid)
{
var _api = new MyMcAPI.Wrapper(Environment.GetEnvironmentVariable("MYMC_API_KEY"));
@ -40,6 +41,7 @@ namespace MyMcRealms.Controllers
}
[HttpDelete("{wId}/{uuid}")]
[CheckRealmOwner]
public async Task<ActionResult<OpsResponse>> DeopPlayerAsync(int wId, string uuid)
{
var _api = new MyMcAPI.Wrapper(Environment.GetEnvironmentVariable("MYMC_API_KEY"));

1
MyMcRealms/Controllers/SubscriptionsController.cs
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@ -9,6 +9,7 @@ namespace Minecraft_Realms_Emulator.Controllers
public class SubscriptionsController : ControllerBase
{
[HttpGet("{id}")]
[CheckRealmOwner]
public ActionResult<string> GetSubscription(int id)
{
return BadRequest("No subscription for you :(");

17
MyMcRealms/Controllers/WorldsController.cs
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@ -80,17 +80,18 @@ namespace MyMcRealms.Controllers
return Ok(servers);
}
[HttpGet("{id}")]
public async Task<ActionResult<WorldResponse>> GetWorldById(int id)
[HttpGet("{wId}")]
[CheckRealmOwner]
public async Task<ActionResult<WorldResponse>> GetWorldById(int wId)
{
var _api = new MyMcAPI.Wrapper(Environment.GetEnvironmentVariable("MYMC_API_KEY"));
var world = (await _api.GetAllServers()).Servers[id];
var world = (await _api.GetAllServers()).Servers[wId];
var api = new MyMcAPI.Wrapper(world.OwnersToken);
var whitelist = await api.GetWhitelist();
if (whitelist == null) return BadRequest($"Cannot get data for world {id}");
if (whitelist == null) return BadRequest($"Cannot get data for world {wId}");
string worldOwnerName = world.Ops.ToArray().Length == 0 ? "Owner" : world.Ops[0].Name;
string worldOwnerUuid = world.Ops.ToArray().Length == 0 ? "069a79f444e94726a5befca90e38aaf5" : world.Ops[0].Uuid;
@ -114,7 +115,7 @@ namespace MyMcRealms.Controllers
WorldResponse response = new()
{
Id = id,
Id = wId,
Owner = worldOwnerName,
OwnerUUID = worldOwnerUuid,
Name = worldName,
@ -138,18 +139,21 @@ namespace MyMcRealms.Controllers
}
[HttpPost("{wId}")]
[CheckRealmOwner]
public ActionResult<string> UpdateRealms(int wId)
{
return BadRequest("You can change the MOTD trough server.properties file");
}
[HttpPost("{wId}/reset")]
[CheckRealmOwner]
public ActionResult<string> ChangeSlot(int id)
{
return BadRequest("lol nice try");
}
[HttpPut("{id}/open")]
[CheckRealmOwner]
public async Task<ActionResult<bool>> Open(int id)
{
var _api = new MyMcAPI.Wrapper(Environment.GetEnvironmentVariable("MYMC_API_KEY"));
@ -165,6 +169,7 @@ namespace MyMcRealms.Controllers
}
[HttpPut("{id}/close")]
[CheckRealmOwner]
public async Task<ActionResult<bool>> Close(int id)
{
var _api = new MyMcAPI.Wrapper(Environment.GetEnvironmentVariable("MYMC_API_KEY"));
@ -180,12 +185,14 @@ namespace MyMcRealms.Controllers
}
[HttpPost("{wId}/slot/{sId}")]
[CheckRealmOwner]
public ActionResult<string> UpdateSlot(int wId, int sId)
{
return BadRequest("no.");
}
[HttpGet("{wId}/slot/{sId}/download")]
[CheckRealmOwner]
public ActionResult<string> GetBackups(int wId, int sId)
{
return BadRequest("Wouldn't it be nice if you could download your world to singleplayer? Well I think that too");

49
MyMcRealms/Middlewares/CheckRealmOwnerMiddleware.cs Normal file
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@ -0,0 +1,49 @@
using MyMcRealms.Attributes;
using MyMcRealms.MyMcAPI.Responses;
namespace Minecraft_Realms_Emulator.Middlewares
{
public class CheckRealmOwnerMiddleware(RequestDelegate next)
{
private readonly RequestDelegate _next = next;
public async Task Invoke(HttpContext httpContext)
{
var endpoint = httpContext.GetEndpoint();
var attribute = endpoint?.Metadata.GetMetadata<CheckRealmOwnerAttribute>();
if (attribute == null)
{
await _next(httpContext);
return;
}
string playerUUID = httpContext.Request.Headers.Cookie.ToString().Split(";")[0].Split(":")[2];
var servers = await new MyMcRealms.MyMcAPI.Wrapper(Environment.GetEnvironmentVariable("MYMC_API_KEY")).GetAllServers();
Server server = servers.Servers.Find(s => servers.Servers.IndexOf(s) == int.Parse(httpContext.Request.RouteValues["wId"].ToString()));
if (server == null)
{
httpContext.Response.StatusCode = 404;
await httpContext.Response.WriteAsync("World not found");
return;
}
if (server.Ops.Count == 0) {
httpContext.Response.StatusCode = 403;
await httpContext.Response.WriteAsync("This world isn't owned by anyone");
return;
}
if (!attribute.IsRealmOwner(playerUUID, server.Ops[0].Uuid))
{
httpContext.Response.StatusCode = 403;
await httpContext.Response.WriteAsync("You don't own this world");
return;
}
await _next(httpContext);
}
}
}

2
MyMcRealms/Program.cs
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@ -1,4 +1,5 @@
using Microsoft.Extensions.FileProviders;
using Minecraft_Realms_Emulator.Middlewares;
using MyMcRealms.Middlewares;
var builder = WebApplication.CreateBuilder(args);
@ -28,6 +29,7 @@ if (app.Environment.IsDevelopment())
}
app.UseMiddleware<MinecraftCookieMiddleware>();
app.UseMiddleware<CheckRealmOwnerMiddleware>();
app.MapControllers();
app.UseStaticFiles();