diff --git a/Utilities/LibMatrix.HomeserverEmulator/Controllers/AuthController.cs b/Utilities/LibMatrix.HomeserverEmulator/Controllers/AuthController.cs
new file mode 100644
index 0000000..66548e2
--- /dev/null
+++ b/Utilities/LibMatrix.HomeserverEmulator/Controllers/AuthController.cs
@@ -0,0 +1,69 @@
+using System.Text.Json.Nodes;
+using LibMatrix.HomeserverEmulator.Services;
+using LibMatrix.Responses;
+using LibMatrix.Services;
+using Microsoft.AspNetCore.Mvc;
+
+namespace LibMatrix.HomeserverEmulator.Controllers;
+
+[ApiController]
+[Route("/_matrix/client/{version}/")]
+public class AuthController(ILogger<AuthController> logger, UserStore userStore, TokenService tokenService) : ControllerBase {
+ [HttpPost("login")]
+ public async Task<LoginResponse> Login(LoginRequest request) {
+ if (!request.Identifier.User.StartsWith('@'))
+ request.Identifier.User = $"@{request.Identifier.User}:{tokenService.GenerateServerName(HttpContext)}";
+ if (request.Identifier.User.EndsWith("localhost"))
+ request.Identifier.User = request.Identifier.User.Replace("localhost", tokenService.GenerateServerName(HttpContext));
+
+ var user = await userStore.GetUserById(request.Identifier.User);
+ if (user is null) {
+ user = await userStore.CreateUser(request.Identifier.User);
+ }
+
+ return user.Login();
+ }
+
+ [HttpGet("login")]
+ public async Task<LoginFlowsResponse> GetLoginFlows() {
+ return new LoginFlowsResponse {
+ Flows = ((string[]) [
+ "m.login.password",
+ "m.login.recaptcha",
+ "m.login.sso",
+ "m.login.email.identity",
+ "m.login.msisdn",
+ "m.login.dummy",
+ "m.login.registration_token",
+ ]).Select(x => new LoginFlowsResponse.LoginFlow { Type = x }).ToList()
+ };
+ }
+
+ [HttpPost("logout")]
+ public async Task<object> Logout() {
+ var token = tokenService.GetAccessToken(HttpContext);
+ var user = await userStore.GetUserByToken(token);
+ if (user == null)
+ throw new MatrixException() {
+ ErrorCode = "M_UNKNOWN_TOKEN",
+ Error = "No such user"
+ };
+
+ if (!user.AccessTokens.ContainsKey(token))
+ throw new MatrixException() {
+ ErrorCode = MatrixException.ErrorCodes.M_NOT_FOUND,
+ Error = "Token not found"
+ };
+
+ user.AccessTokens.Remove(token);
+ return new { };
+ }
+}
+
+public class LoginFlowsResponse {
+ public required List<LoginFlow> Flows { get; set; }
+
+ public class LoginFlow {
+ public required string Type { get; set; }
+ }
+}
\ No newline at end of file
diff --git a/Utilities/LibMatrix.HomeserverEmulator/Controllers/DirectoryController.cs b/Utilities/LibMatrix.HomeserverEmulator/Controllers/DirectoryController.cs
new file mode 100644
index 0000000..52d5932
--- /dev/null
+++ b/Utilities/LibMatrix.HomeserverEmulator/Controllers/DirectoryController.cs
@@ -0,0 +1,34 @@
+using System.Text.Json.Nodes;
+using System.Text.Json.Serialization;
+using LibMatrix.EventTypes.Spec.State;
+using LibMatrix.HomeserverEmulator.Services;
+using LibMatrix.Homeservers;
+using LibMatrix.Responses;
+using LibMatrix.Services;
+using Microsoft.AspNetCore.Mvc;
+
+namespace LibMatrix.HomeserverEmulator.Controllers;
+
+[ApiController]
+[Route("/_matrix/")]
+public class DirectoryController(ILogger<DirectoryController> logger, RoomStore roomStore) : ControllerBase {
+ [HttpGet("client/v3/directory/room/{alias}")]
+ public async Task<AliasResult> GetRoomAliasV3(string alias) {
+ var match = roomStore._rooms.FirstOrDefault(x =>
+ x.State.Any(y => y.Type == RoomCanonicalAliasEventContent.EventId && y.StateKey == "" && y.RawContent?["alias"]?.ToString() == alias));
+
+ if (match == null)
+ throw new MatrixException() {
+ ErrorCode = "M_NOT_FOUND",
+ Error = "Room not found"
+ };
+
+ var servers = match.State.Where(x => x.Type == RoomMemberEventContent.EventId && x.RawContent?["membership"]?.ToString() == "join")
+ .Select(x => x.StateKey!.Split(':', 2)[1]).ToList();
+
+ return new() {
+ RoomId = match.RoomId,
+ Servers = servers
+ };
+ }
+}
\ No newline at end of file
diff --git a/Utilities/LibMatrix.HomeserverEmulator/Controllers/HEDebug/HEDebugController.cs b/Utilities/LibMatrix.HomeserverEmulator/Controllers/HEDebug/HEDebugController.cs
new file mode 100644
index 0000000..9e0c17c
--- /dev/null
+++ b/Utilities/LibMatrix.HomeserverEmulator/Controllers/HEDebug/HEDebugController.cs
@@ -0,0 +1,18 @@
+using LibMatrix.HomeserverEmulator.Services;
+using Microsoft.AspNetCore.Mvc;
+
+namespace LibMatrix.HomeserverEmulator.Controllers;
+
+[ApiController]
+[Route("/_hsEmulator")]
+public class HEDebugController(ILogger<HEDebugController> logger, UserStore userStore, RoomStore roomStore) : ControllerBase {
+ [HttpGet("users")]
+ public async Task<List<UserStore.User>> GetUsers() {
+ return userStore._users.ToList();
+ }
+
+ [HttpGet("rooms")]
+ public async Task<List<RoomStore.Room>> GetRooms() {
+ return roomStore._rooms.ToList();
+ }
+}
\ No newline at end of file
diff --git a/Utilities/LibMatrix.HomeserverEmulator/Controllers/KeysController.cs b/Utilities/LibMatrix.HomeserverEmulator/Controllers/KeysController.cs
new file mode 100644
index 0000000..7898a8c
--- /dev/null
+++ b/Utilities/LibMatrix.HomeserverEmulator/Controllers/KeysController.cs
@@ -0,0 +1,103 @@
+// using System.Security.Cryptography;
+// using System.Text.Json.Nodes;
+// using System.Text.Json.Serialization;
+// using LibMatrix.HomeserverEmulator.Services;
+// using LibMatrix.Responses;
+// using LibMatrix.Services;
+// using Microsoft.AspNetCore.Mvc;
+//
+// namespace LibMatrix.HomeserverEmulator.Controllers;
+//
+// [ApiController]
+// [Route("/_matrix/client/{version}/")]
+// public class KeysController(ILogger<KeysController> logger, TokenService tokenService, UserStore userStore) : ControllerBase {
+// [HttpGet("room_keys/version")]
+// public async Task<RoomKeysResponse> GetRoomKeys() {
+// var token = tokenService.GetAccessToken(HttpContext);
+// if (token == null)
+// throw new MatrixException() {
+// ErrorCode = "M_MISSING_TOKEN",
+// Error = "Missing token"
+// };
+//
+// var user = await userStore.GetUserByToken(token);
+// if (user == null)
+// throw new MatrixException() {
+// ErrorCode = "M_UNKNOWN_TOKEN",
+// Error = "No such user"
+// };
+//
+// if (user.RoomKeys is not { Count: > 0 })
+// throw new MatrixException() {
+// ErrorCode = "M_NOT_FOUND",
+// Error = "No keys found"
+// };
+//
+// return user.RoomKeys.Values.Last();
+// }
+//
+// [HttpPost("room_keys/version")]
+// public async Task<RoomKeysResponse> UploadRoomKeys(RoomKeysRequest request) {
+// var token = tokenService.GetAccessToken(HttpContext);
+// if (token == null)
+// throw new MatrixException() {
+// ErrorCode = "M_MISSING_TOKEN",
+// Error = "Missing token"
+// };
+//
+// var user = await userStore.GetUserByToken(token);
+// if (user == null)
+// throw new MatrixException() {
+// ErrorCode = "M_UNKNOWN_TOKEN",
+// Error = "No such user"
+// };
+//
+// var roomKeys = new RoomKeysResponse {
+// Version = Guid.NewGuid().ToString(),
+// Etag = Guid.NewGuid().ToString(),
+// Algorithm = request.Algorithm,
+// AuthData = request.AuthData
+// };
+// user.RoomKeys.Add(roomKeys.Version, roomKeys);
+// return roomKeys;
+// }
+//
+// [HttpPost("keys/device_signing/upload")]
+// public async Task<object> UploadDeviceSigning(JsonObject request) {
+// var token = tokenService.GetAccessToken(HttpContext);
+// if (token == null)
+// throw new MatrixException() {
+// ErrorCode = "M_MISSING_TOKEN",
+// Error = "Missing token"
+// };
+//
+// var user = await userStore.GetUserByToken(token);
+// if (user == null)
+// throw new MatrixException() {
+// ErrorCode = "M_UNKNOWN_TOKEN",
+// Error = "No such user"
+// };
+//
+// return new { };
+// }
+// }
+//
+// public class DeviceSigningRequest {
+// public CrossSigningKey? MasterKey { get; set; }
+// public CrossSigningKey? SelfSigningKey { get; set; }
+// public CrossSigningKey? UserSigningKey { get; set; }
+//
+// public class CrossSigningKey {
+// [JsonPropertyName("keys")]
+// public Dictionary<string, string> Keys { get; set; }
+//
+// [JsonPropertyName("signatures")]
+// public Dictionary<string, Dictionary<string, string>> Signatures { get; set; }
+//
+// [JsonPropertyName("usage")]
+// public List<string> Usage { get; set; }
+//
+// [JsonPropertyName("user_id")]
+// public string UserId { get; set; }
+// }
+// }
\ No newline at end of file
diff --git a/Utilities/LibMatrix.HomeserverEmulator/Controllers/LegacyController.cs b/Utilities/LibMatrix.HomeserverEmulator/Controllers/LegacyController.cs
new file mode 100644
index 0000000..1fb427e
--- /dev/null
+++ b/Utilities/LibMatrix.HomeserverEmulator/Controllers/LegacyController.cs
@@ -0,0 +1,56 @@
+using System.Diagnostics;
+using System.Diagnostics.CodeAnalysis;
+using System.Security.Cryptography;
+using System.Text.Json.Nodes;
+using ArcaneLibs.Extensions;
+using LibMatrix.EventTypes.Spec.State;
+using LibMatrix.HomeserverEmulator.Services;
+using LibMatrix.Responses;
+using LibMatrix.Services;
+using Microsoft.AspNetCore.Mvc;
+
+namespace LibMatrix.HomeserverEmulator.Controllers;
+
+[ApiController]
+[Route("/_matrix/client/{version}/")]
+public class LegacyController(ILogger<LegacyController> logger, TokenService tokenService, UserStore userStore, RoomStore roomStore) : ControllerBase {
+ [HttpGet("rooms/{roomId}/initialSync")]
+ [SuppressMessage("ReSharper.DPA", "DPA0011: High execution time of MVC action", Justification = "Endpoint is expected to wait until data is available or timeout.")]
+ public async Task<object> Sync([FromRoute] string roomId, [FromQuery] int limit = 20) {
+ var sw = Stopwatch.StartNew();
+ var token = tokenService.GetAccessTokenOrNull(HttpContext);
+ if (token == null)
+ throw new MatrixException() {
+ ErrorCode = "M_MISSING_TOKEN",
+ Error = "Missing token"
+ };
+
+ var user = await userStore.GetUserByToken(token);
+ if (user == null)
+ throw new MatrixException() {
+ ErrorCode = "M_UNKNOWN_TOKEN",
+ Error = "No such user"
+ };
+ var room = roomStore.GetRoomById(roomId);
+ if (room is null)
+ throw new MatrixException() {
+ ErrorCode = "M_NOT_FOUND",
+ Error = "Room not found."
+ };
+ var accountData = room.AccountData.GetOrCreate(user.UserId, _ => []);
+ var membership = room.State.FirstOrDefault(x => x.Type == "m.room.member" && x.StateKey == user.UserId);
+ var timelineChunk = room.Timeline.TakeLast(limit).ToList();
+ return new {
+ account_data = accountData,
+ membership = (membership?.TypedContent as RoomMemberEventContent)?.Membership ?? "leave",
+ room_id = room.RoomId,
+ state = room.State.ToList(),
+ visibility = "public",
+ messages = new PaginatedChunkedStateEventResponse() {
+ Chunk = timelineChunk,
+ End = timelineChunk.Last().EventId,
+ Start = timelineChunk.Count >= limit ? timelineChunk.First().EventId : null
+ }
+ };
+ }
+}
\ No newline at end of file
diff --git a/Utilities/LibMatrix.HomeserverEmulator/Controllers/Media/MediaController.cs b/Utilities/LibMatrix.HomeserverEmulator/Controllers/Media/MediaController.cs
new file mode 100644
index 0000000..7899ada
--- /dev/null
+++ b/Utilities/LibMatrix.HomeserverEmulator/Controllers/Media/MediaController.cs
@@ -0,0 +1,99 @@
+using System.Text.Json.Nodes;
+using System.Text.RegularExpressions;
+using ArcaneLibs.Collections;
+using LibMatrix.HomeserverEmulator.Services;
+using LibMatrix.Services;
+using Microsoft.AspNetCore.Mvc;
+
+namespace LibMatrix.HomeserverEmulator.Controllers.Media;
+
+[ApiController]
+[Route("/_matrix/media/{version}/")]
+public class MediaController(
+ ILogger<MediaController> logger,
+ TokenService tokenService,
+ UserStore userStore,
+ HSEConfiguration cfg,
+ HomeserverResolverService hsResolver,
+ MediaStore mediaStore)
+ : ControllerBase {
+ [HttpPost("upload")]
+ public async Task<object> UploadMedia([FromHeader(Name = "Content-Type")] string ContentType, [FromQuery] string filename, [FromBody] Stream file) {
+ var token = tokenService.GetAccessTokenOrNull(HttpContext);
+ if (token == null)
+ throw new MatrixException() {
+ ErrorCode = "M_MISSING_TOKEN",
+ Error = "Missing token"
+ };
+
+ var user = await userStore.GetUserByToken(token);
+ if (user == null)
+ throw new MatrixException() {
+ ErrorCode = "M_UNKNOWN_TOKEN",
+ Error = "No such user"
+ };
+
+ var mediaId = Guid.NewGuid().ToString();
+ var media = new {
+ content_uri = $"mxc://{tokenService.GenerateServerName(HttpContext)}/{mediaId}"
+ };
+ return media;
+ }
+
+ [HttpGet("download/{serverName}/{mediaId}")]
+ public async Task DownloadMedia(string serverName, string mediaId) {
+ var stream = await DownloadRemoteMedia(serverName, mediaId);
+ await stream.CopyToAsync(Response.Body);
+ }
+
+ [HttpGet("thumbnail/{serverName}/{mediaId}")]
+ public async Task DownloadThumbnail(string serverName, string mediaId) {
+ await DownloadMedia(serverName, mediaId);
+ }
+
+ [HttpGet("preview_url")]
+ public async Task<JsonObject> GetPreviewUrl([FromQuery] string url) {
+ JsonObject data = new();
+
+ using var hc = new HttpClient();
+ using var response = await hc.GetAsync(url);
+ var doc = await response.Content.ReadAsStringAsync();
+ var match = Regex.Match(doc, "<meta property=\"(.*?)\" content=\"(.*?)\"");
+
+ while (match.Success) {
+ data[match.Groups[1].Value] = match.Groups[2].Value;
+ match = match.NextMatch();
+ }
+
+ return data;
+ }
+
+ private async Task<Stream> DownloadRemoteMedia(string serverName, string mediaId) {
+ if (cfg.StoreData) {
+ var path = Path.Combine(cfg.DataStoragePath, "media", serverName, mediaId);
+ if (!System.IO.File.Exists(path)) {
+ var mediaUrl = await hsResolver.ResolveMediaUri(serverName, $"mxc://{serverName}/{mediaId}");
+ if (mediaUrl is null)
+ throw new MatrixException() {
+ ErrorCode = "M_NOT_FOUND",
+ Error = "Media not found"
+ };
+ using var client = new HttpClient();
+ var stream = await client.GetStreamAsync(mediaUrl);
+ await using var fs = System.IO.File.Create(path);
+ await stream.CopyToAsync(fs);
+ }
+ return new FileStream(path, FileMode.Open);
+ }
+ else {
+ var mediaUrl = await hsResolver.ResolveMediaUri(serverName, $"mxc://{serverName}/{mediaId}");
+ if (mediaUrl is null)
+ throw new MatrixException() {
+ ErrorCode = "M_NOT_FOUND",
+ Error = "Media not found"
+ };
+ using var client = new HttpClient();
+ return await client.GetStreamAsync(mediaUrl);
+ }
+ }
+}
\ No newline at end of file
diff --git a/Utilities/LibMatrix.HomeserverEmulator/Controllers/Rooms/RoomAccountDataController.cs b/Utilities/LibMatrix.HomeserverEmulator/Controllers/Rooms/RoomAccountDataController.cs
new file mode 100644
index 0000000..bac803f
--- /dev/null
+++ b/Utilities/LibMatrix.HomeserverEmulator/Controllers/Rooms/RoomAccountDataController.cs
@@ -0,0 +1,78 @@
+using System.Text.Json.Serialization;
+using LibMatrix.HomeserverEmulator.Services;
+using Microsoft.AspNetCore.Mvc;
+
+namespace LibMatrix.HomeserverEmulator.Controllers.Rooms;
+
+[ApiController]
+[Route("/_matrix/client/{version}/rooms/{roomId}")]
+public class RoomAccountDataController(ILogger<RoomAccountDataController> logger, TokenService tokenService, UserStore userStore, RoomStore roomStore) : ControllerBase {
+ [HttpPost("read_markers")]
+ public async Task<object> SetReadMarkers(string roomId, [FromBody] ReadMarkersData data) {
+ var token = tokenService.GetAccessToken(HttpContext);
+ var user = await userStore.GetUserByToken(token);
+
+ var room = roomStore.GetRoomById(roomId);
+ if (room == null)
+ throw new MatrixException() {
+ ErrorCode = "M_NOT_FOUND",
+ Error = "Room not found"
+ };
+
+ if (!room.JoinedMembers.Any(x => x.StateKey == user.UserId))
+ throw new MatrixException() {
+ ErrorCode = "M_FORBIDDEN",
+ Error = "User is not in the room"
+ };
+
+ if (!room.ReadMarkers.ContainsKey(user.UserId))
+ room.ReadMarkers[user.UserId] = new();
+
+ if (data.FullyRead != null)
+ room.ReadMarkers[user.UserId].FullyRead = data.FullyRead;
+ if (data.Read != null)
+ room.ReadMarkers[user.UserId].Read = data.Read;
+ if (data.ReadPrivate != null)
+ room.ReadMarkers[user.UserId].ReadPrivate = data.ReadPrivate;
+
+ if (!room.AccountData.ContainsKey(user.UserId))
+ room.AccountData[user.UserId] = new();
+
+ room.AccountData[user.UserId].Add(new StateEventResponse() {
+ Type = "m.fully_read",
+ StateKey = user.UserId,
+ RawContent = new() {
+ ["event_id"] = data.FullyRead
+ }
+ });
+
+ room.AccountData[user.UserId].Add(new StateEventResponse() {
+ Type = "m.read",
+ StateKey = user.UserId,
+ RawContent = new() {
+ ["event_id"] = data.Read
+ }
+ });
+
+ room.AccountData[user.UserId].Add(new StateEventResponse() {
+ Type = "m.read.private",
+ StateKey = user.UserId,
+ RawContent = new() {
+ ["event_id"] = data.ReadPrivate
+ }
+ });
+
+ return data;
+ }
+}
+
+public class ReadMarkersData {
+ [JsonPropertyName("m.fully_read")]
+ public string? FullyRead { get; set; }
+
+ [JsonPropertyName("m.read")]
+ public string? Read { get; set; }
+
+ [JsonPropertyName("m.read.private")]
+ public string? ReadPrivate { get; set; }
+}
\ No newline at end of file
diff --git a/Utilities/LibMatrix.HomeserverEmulator/Controllers/Rooms/RoomMembersController.cs b/Utilities/LibMatrix.HomeserverEmulator/Controllers/Rooms/RoomMembersController.cs
new file mode 100644
index 0000000..7d735f7
--- /dev/null
+++ b/Utilities/LibMatrix.HomeserverEmulator/Controllers/Rooms/RoomMembersController.cs
@@ -0,0 +1,79 @@
+using LibMatrix.EventTypes.Spec.State;
+using LibMatrix.HomeserverEmulator.Services;
+using Microsoft.AspNetCore.Mvc;
+
+namespace LibMatrix.HomeserverEmulator.Controllers.Rooms;
+
+[ApiController]
+[Route("/_matrix/client/{version}/rooms/{roomId}/")]
+public class RoomMembersController(
+ ILogger<RoomMembersController> logger,
+ TokenService tokenService,
+ UserStore userStore,
+ RoomStore roomStore,
+ PaginationTokenResolverService paginationTokenResolver) : ControllerBase {
+ [HttpGet("members")]
+ public async Task<List<StateEventResponse>> GetMembers(string roomId, string? at = null, string? membership = null, string? not_membership = null) {
+ var token = tokenService.GetAccessTokenOrNull(HttpContext);
+ if (token == null)
+ throw new MatrixException() {
+ ErrorCode = "M_MISSING_TOKEN",
+ Error = "Missing token"
+ };
+
+ var user = await userStore.GetUserByToken(token);
+ if (user == null)
+ throw new MatrixException() {
+ ErrorCode = "M_UNKNOWN_TOKEN",
+ Error = "No such user"
+ };
+
+ var room = roomStore.GetRoomById(roomId);
+ if (room == null)
+ throw new MatrixException() {
+ ErrorCode = "M_NOT_FOUND",
+ Error = "Room not found"
+ };
+
+ var members = room.Timeline.Where(x => x.Type == "m.room.member" && x.StateKey != null).ToList();
+
+ if (membership != null)
+ members = members.Where(x => (x.TypedContent as RoomMemberEventContent)?.Membership == membership).ToList();
+
+ if (not_membership != null)
+ members = members.Where(x => (x.TypedContent as RoomMemberEventContent)?.Membership != not_membership).ToList();
+
+ if (at != null) {
+ StateEventResponse? evt = null;
+ if (at.StartsWith('$'))
+ evt = await paginationTokenResolver.ResolveTokenToEvent(at, room);
+
+ if (evt is null) {
+ var time = await paginationTokenResolver.ResolveTokenToTimestamp(at);
+ evt = room.Timeline.LastOrDefault(x => x.OriginServerTs <= time);
+ if (evt is null) {
+ logger.LogWarning("Sent empty list of members for room {roomId} at {at}, because there were no events at this time!", roomId, at);
+ return [];
+ }
+ }
+ else if (!room.Timeline.Contains(evt)) {
+ evt = room.Timeline.LastOrDefault(x => x.OriginServerTs <= evt.OriginServerTs);
+ if (evt is null) {
+ logger.LogWarning("Sent empty list of members for room {roomId} at {at}, because there were no events at this time!", roomId, at);
+ return [];
+ }
+ }
+
+ // evt = room.Timeline.FirstOrDefault(x => x.EventId == at);
+ if (evt == null)
+ throw new MatrixException() {
+ ErrorCode = "M_NOT_FOUND",
+ Error = "Event not found"
+ };
+
+ members = members.Where(x => x.OriginServerTs <= evt.OriginServerTs).ToList();
+ }
+
+ return members;
+ }
+}
\ No newline at end of file
diff --git a/Utilities/LibMatrix.HomeserverEmulator/Controllers/Rooms/RoomStateController.cs b/Utilities/LibMatrix.HomeserverEmulator/Controllers/Rooms/RoomStateController.cs
new file mode 100644
index 0000000..74c70a3
--- /dev/null
+++ b/Utilities/LibMatrix.HomeserverEmulator/Controllers/Rooms/RoomStateController.cs
@@ -0,0 +1,113 @@
+using System.Collections.Frozen;
+using System.Text.Json.Nodes;
+using LibMatrix.HomeserverEmulator.Extensions;
+using LibMatrix.HomeserverEmulator.Services;
+using Microsoft.AspNetCore.Mvc;
+
+namespace LibMatrix.HomeserverEmulator.Controllers.Rooms;
+
+[ApiController]
+[Route("/_matrix/client/{version}/rooms/{roomId}/state")]
+public class RoomStateController(ILogger<RoomStateController> logger, TokenService tokenService, UserStore userStore, RoomStore roomStore) : ControllerBase {
+ [HttpGet("")]
+ public async Task<FrozenSet<StateEventResponse>> GetState(string roomId) {
+ var token = tokenService.GetAccessTokenOrNull(HttpContext);
+ if (token == null)
+ throw new MatrixException() {
+ ErrorCode = "M_MISSING_TOKEN",
+ Error = "Missing token"
+ };
+
+ var user = await userStore.GetUserByToken(token);
+ if (user == null)
+ throw new MatrixException() {
+ ErrorCode = "M_UNKNOWN_TOKEN",
+ Error = "No such user"
+ };
+
+ var room = roomStore.GetRoomById(roomId);
+ if (room == null)
+ throw new MatrixException() {
+ ErrorCode = "M_NOT_FOUND",
+ Error = "Room not found"
+ };
+
+ return room.State;
+ }
+
+ [HttpGet("{eventType}")]
+ public async Task<object?> GetState(string roomId, string eventType, [FromQuery] string format = "client") {
+ return await GetState(roomId, eventType, "", format);
+ }
+
+ [HttpGet("{eventType}/{stateKey}")]
+ public async Task<object?> GetState(string roomId, string eventType, string stateKey, [FromQuery] string format = "client") {
+ var token = tokenService.GetAccessTokenOrNull(HttpContext);
+ if (token == null)
+ throw new MatrixException() {
+ ErrorCode = "M_MISSING_TOKEN",
+ Error = "Missing token"
+ };
+
+ var user = await userStore.GetUserByToken(token);
+ if (user == null)
+ throw new MatrixException() {
+ ErrorCode = "M_UNKNOWN_TOKEN",
+ Error = "No such user"
+ };
+
+ var room = roomStore.GetRoomById(roomId);
+ if (room == null)
+ throw new MatrixException() {
+ ErrorCode = "M_NOT_FOUND",
+ Error = "Room not found"
+ };
+
+ var stateEvent = room.State.FirstOrDefault(x => x.Type == eventType && x.StateKey == stateKey);
+ if (stateEvent == null) {
+ Console.WriteLine($"Event not found in room {roomId} matching {eventType}/{stateKey}");
+ throw new MatrixException() {
+ ErrorCode = "M_NOT_FOUND",
+ Error = "Event not found"
+ };
+ }
+
+ // return stateEvent;
+ return format == "event" ? stateEvent : stateEvent.RawContent;
+ }
+
+ [HttpPut("{eventType}")]
+ public async Task<EventIdResponse> SetState(string roomId, string eventType, [FromBody] JsonObject? request) {
+ return await SetState(roomId, eventType, "", request);
+ }
+
+ [HttpPut("{eventType}/{stateKey}")]
+ public async Task<EventIdResponse> SetState(string roomId, string eventType, string stateKey, [FromBody] JsonObject? request) {
+ var token = tokenService.GetAccessTokenOrNull(HttpContext);
+ if (token == null)
+ throw new MatrixException() {
+ ErrorCode = "M_MISSING_TOKEN",
+ Error = "Missing token"
+ };
+
+ var user = await userStore.GetUserByToken(token);
+ if (user == null)
+ throw new MatrixException() {
+ ErrorCode = "M_UNKNOWN_TOKEN",
+ Error = "No such user"
+ };
+
+ var room = roomStore.GetRoomById(roomId);
+ if (room == null)
+ throw new MatrixException() {
+ ErrorCode = "M_NOT_FOUND",
+ Error = "Room not found"
+ };
+ var evt = room.SetStateInternal(new StateEvent() { Type = eventType, StateKey = stateKey, RawContent = request }.ToStateEvent(user, room));
+ evt.Type = eventType;
+ evt.StateKey = stateKey;
+ return new EventIdResponse() {
+ EventId = evt.EventId ?? throw new InvalidOperationException("EventId is null")
+ };
+ }
+}
\ No newline at end of file
diff --git a/Utilities/LibMatrix.HomeserverEmulator/Controllers/Rooms/RoomTimelineController.cs b/Utilities/LibMatrix.HomeserverEmulator/Controllers/Rooms/RoomTimelineController.cs
new file mode 100644
index 0000000..afd69d1
--- /dev/null
+++ b/Utilities/LibMatrix.HomeserverEmulator/Controllers/Rooms/RoomTimelineController.cs
@@ -0,0 +1,432 @@
+using System.Collections.Immutable;
+using System.Diagnostics;
+using System.Text.Json.Nodes;
+using ArcaneLibs;
+using LibMatrix.EventTypes.Spec;
+using LibMatrix.EventTypes.Spec.State;
+using LibMatrix.Helpers;
+using LibMatrix.HomeserverEmulator.Extensions;
+using LibMatrix.HomeserverEmulator.Services;
+using LibMatrix.Responses;
+using LibMatrix.Services;
+using Microsoft.AspNetCore.Mvc;
+
+namespace LibMatrix.HomeserverEmulator.Controllers.Rooms;
+
+[ApiController]
+[Route("/_matrix/client/{version}/rooms/{roomId}")]
+public class RoomTimelineController(
+ ILogger<RoomTimelineController> logger,
+ TokenService tokenService,
+ UserStore userStore,
+ RoomStore roomStore,
+ HomeserverProviderService hsProvider) : ControllerBase {
+ [HttpPut("send/{eventType}/{txnId}")]
+ public async Task<EventIdResponse> SendMessage(string roomId, string eventType, string txnId, [FromBody] JsonObject content) {
+ var token = tokenService.GetAccessToken(HttpContext);
+ var user = await userStore.GetUserByToken(token);
+
+ var room = roomStore.GetRoomById(roomId);
+ if (room == null)
+ throw new MatrixException() {
+ ErrorCode = "M_NOT_FOUND",
+ Error = "Room not found"
+ };
+
+ if (!room.JoinedMembers.Any(x => x.StateKey == user.UserId))
+ throw new MatrixException() {
+ ErrorCode = "M_FORBIDDEN",
+ Error = "User is not in the room"
+ };
+
+ var evt = new StateEvent() {
+ RawContent = content,
+ Type = eventType
+ }.ToStateEvent(user, room);
+
+ room.Timeline.Add(evt);
+ if (evt.Type == RoomMessageEventContent.EventId && (evt.TypedContent as RoomMessageEventContent).Body.StartsWith("!hse"))
+ await HandleHseCommand(evt, room, user);
+ // else
+
+ return new() {
+ EventId = evt.EventId
+ };
+ }
+
+ [HttpGet("messages")]
+ public async Task<MessagesResponse> GetMessages(string roomId, [FromQuery] string? from = null, [FromQuery] string? to = null, [FromQuery] int limit = 100,
+ [FromQuery] string? dir = "b") {
+ var token = tokenService.GetAccessToken(HttpContext);
+ var user = await userStore.GetUserByToken(token);
+
+ var room = roomStore.GetRoomById(roomId);
+ if (room == null)
+ throw new MatrixException() {
+ ErrorCode = "M_NOT_FOUND",
+ Error = "Room not found"
+ };
+
+ if (!room.JoinedMembers.Any(x => x.StateKey == user.UserId))
+ throw new MatrixException() {
+ ErrorCode = "M_FORBIDDEN",
+ Error = "User is not in the room"
+ };
+
+ if (dir == "b") {
+ var timeline = room.Timeline.TakeLast(limit).ToList();
+ return new() {
+ Start = timeline.First().EventId,
+ End = timeline.Last().EventId,
+ Chunk = timeline.AsEnumerable().Reverse().ToList(),
+ State = timeline.GetCalculatedState()
+ };
+ }
+ else if (dir == "f") {
+ var timeline = room.Timeline.Take(limit).ToList();
+ return new() {
+ Start = timeline.First().EventId,
+ End = room.Timeline.Last() == timeline.Last() ? null : timeline.Last().EventId,
+ Chunk = timeline
+ };
+ }
+ else
+ throw new MatrixException() {
+ ErrorCode = "M_BAD_REQUEST",
+ Error = $"Invalid direction '{dir}'"
+ };
+ }
+
+ [HttpGet("event/{eventId}")]
+ public async Task<StateEventResponse> GetEvent(string roomId, string eventId) {
+ var token = tokenService.GetAccessToken(HttpContext);
+ var user = await userStore.GetUserByToken(token);
+
+ var room = roomStore.GetRoomById(roomId);
+ if (room == null)
+ throw new MatrixException() {
+ ErrorCode = "M_NOT_FOUND",
+ Error = "Room not found"
+ };
+
+ if (!room.JoinedMembers.Any(x => x.StateKey == user.UserId))
+ throw new MatrixException() {
+ ErrorCode = "M_FORBIDDEN",
+ Error = "User is not in the room"
+ };
+
+ var evt = room.Timeline.SingleOrDefault(x => x.EventId == eventId);
+ if (evt == null)
+ throw new MatrixException() {
+ ErrorCode = "M_NOT_FOUND",
+ Error = "Event not found"
+ };
+
+ return evt;
+ }
+
+ [HttpGet("relations/{eventId}")]
+ public async Task<RecursedBatchedChunkedStateEventResponse> GetRelations(string roomId, string eventId, [FromQuery] string? dir = "b", [FromQuery] string? from = null, [FromQuery] int? limit = 100, [FromQuery] bool? recurse = false, [FromQuery] string? to = null) {
+ var token = tokenService.GetAccessToken(HttpContext);
+ var user = await userStore.GetUserByToken(token);
+
+ var room = roomStore.GetRoomById(roomId);
+ if (room == null)
+ throw new MatrixException() {
+ ErrorCode = "M_NOT_FOUND",
+ Error = "Room not found"
+ };
+
+ if (!room.JoinedMembers.Any(x => x.StateKey == user.UserId))
+ throw new MatrixException() {
+ ErrorCode = "M_FORBIDDEN",
+ Error = "User is not in the room"
+ };
+
+ var evt = room.Timeline.SingleOrDefault(x => x.EventId == eventId);
+ if (evt == null)
+ throw new MatrixException() {
+ ErrorCode = "M_NOT_FOUND",
+ Error = "Event not found"
+ };
+
+ var matchingEvents = await GetRelationsInternal(roomId, eventId, dir, from, limit, recurse, to);
+
+ return new() {
+ Chunk = matchingEvents.ToList()
+ };
+ }
+
+ [HttpGet("relations/{eventId}/{relationType}")]
+ public async Task<RecursedBatchedChunkedStateEventResponse> GetRelations(string roomId, string eventId, string relationType, [FromQuery] string? dir = "b", [FromQuery] string? from = null, [FromQuery] int? limit = 100, [FromQuery] bool? recurse = false, [FromQuery] string? to = null) {
+ var token = tokenService.GetAccessToken(HttpContext);
+ var user = await userStore.GetUserByToken(token);
+
+ var room = roomStore.GetRoomById(roomId);
+ if (room == null)
+ throw new MatrixException() {
+ ErrorCode = "M_NOT_FOUND",
+ Error = "Room not found"
+ };
+
+ if (!room.JoinedMembers.Any(x => x.StateKey == user.UserId))
+ throw new MatrixException() {
+ ErrorCode = "M_FORBIDDEN",
+ Error = "User is not in the room"
+ };
+
+ var evt = room.Timeline.SingleOrDefault(x => x.EventId == eventId);
+ if (evt == null)
+ throw new MatrixException() {
+ ErrorCode = "M_NOT_FOUND",
+ Error = "Event not found"
+ };
+
+ var matchingEvents = await GetRelationsInternal(roomId, eventId, dir, from, limit, recurse, to);
+
+ return new() {
+ Chunk = matchingEvents.ToList()
+ };
+ }
+
+ [HttpGet("relations/{eventId}/{relationType}/{eventType}")]
+ public async Task<RecursedBatchedChunkedStateEventResponse> GetRelations(string roomId, string eventId, string relationType, string eventType, [FromQuery] string? dir = "b", [FromQuery] string? from = null, [FromQuery] int? limit = 100, [FromQuery] bool? recurse = false, [FromQuery] string? to = null) {
+ var token = tokenService.GetAccessToken(HttpContext);
+ var user = await userStore.GetUserByToken(token);
+
+ var room = roomStore.GetRoomById(roomId);
+ if (room == null)
+ throw new MatrixException() {
+ ErrorCode = "M_NOT_FOUND",
+ Error = "Room not found"
+ };
+
+ if (!room.JoinedMembers.Any(x => x.StateKey == user.UserId))
+ throw new MatrixException() {
+ ErrorCode = "M_FORBIDDEN",
+ Error = "User is not in the room"
+ };
+
+ var evt = room.Timeline.SingleOrDefault(x => x.EventId == eventId);
+ if (evt == null)
+ throw new MatrixException() {
+ ErrorCode = "M_NOT_FOUND",
+ Error = "Event not found"
+ };
+
+ var matchingEvents = await GetRelationsInternal(roomId, eventId, dir, from, limit, recurse, to);
+
+ return new() {
+ Chunk = matchingEvents.ToList()
+ };
+ }
+
+ private async Task<IEnumerable<StateEventResponse>> GetRelationsInternal(string roomId, string eventId, string dir, string? from, int? limit, bool? recurse, string? to) {
+ var room = roomStore.GetRoomById(roomId);
+ var evt = room.Timeline.SingleOrDefault(x => x.EventId == eventId);
+ if (evt == null)
+ throw new MatrixException() {
+ ErrorCode = "M_NOT_FOUND",
+ Error = "Event not found"
+ };
+
+ var relatedEvents = room.Timeline.Where(x => x.RawContent?["m.relates_to"]?["event_id"]?.GetValue<string>() == eventId);
+ if (dir == "b") {
+ relatedEvents = relatedEvents.TakeLast(limit ?? 100);
+ }
+ else if (dir == "f") {
+ relatedEvents = relatedEvents.Take(limit ?? 100);
+ }
+
+ return relatedEvents;
+ }
+
+#region Commands
+
+ private void InternalSendMessage(RoomStore.Room room, string content) {
+ InternalSendMessage(room, new MessageBuilder().WithBody(content).Build());
+ }
+
+ private void InternalSendMessage(RoomStore.Room room, RoomMessageEventContent content) {
+ logger.LogInformation("Sending internal message: {content}", content.Body);
+ room.Timeline.Add(new StateEventResponse() {
+ Type = RoomMessageEventContent.EventId,
+ TypedContent = content,
+ Sender = $"@hse:{tokenService.GenerateServerName(HttpContext)}",
+ RoomId = room.RoomId,
+ EventId = "$" + string.Join("", Random.Shared.GetItems("abcdefghijklmnopqrstuvwxyzABCDEFGHIJLKMNOPQRSTUVWXYZ0123456789".ToCharArray(), 100)),
+ OriginServerTs = DateTimeOffset.Now.ToUnixTimeMilliseconds()
+ });
+ }
+
+ private async Task HandleHseCommand(StateEventResponse evt, RoomStore.Room room, UserStore.User user) {
+ try {
+ var msgContent = evt.TypedContent as RoomMessageEventContent;
+ var parts = msgContent.Body.Split('\n')[0].Split(" ");
+ if (parts.Length < 2) return;
+
+ var command = parts[1];
+ switch (command) {
+ case "import":
+ await HandleImportCommand(parts[2..], evt, room, user);
+ break;
+ case "import-nheko-profiles":
+ await HandleImportNhekoProfilesCommand(parts[2..], evt, room, user);
+ break;
+ case "clear-sync-states":
+ foreach (var (token, session) in user.AccessTokens) {
+ session.SyncStates.Clear();
+ InternalSendMessage(room, $"Cleared sync states for {token}.");
+ }
+
+ break;
+ case "rsp": {
+ await Task.Delay(1000);
+ var chars = "abcdefghijklmnopqrstuvwxyzABCDEFGHIJLKMNOPQRSTUVWXYZ0123456789";
+ for (int i = 0; i < 10000; i++) {
+ // await Task.Delay(100);
+ // InternalSendMessage(room, $"https://music.youtube.com/watch?v=90oZtyvavSk&i={i}");
+ var url = $"https://music.youtube.com/watch?v=";
+ for (int j = 0; j < 11; j++) {
+ url += chars[Random.Shared.Next(chars.Length)];
+ }
+
+ InternalSendMessage(room, url + "&i=" + i);
+ if (i % 5000 == 0 || i == 9999) {
+ Thread.Sleep(5000);
+
+ do {
+ InternalSendMessage(room,
+ $"Current GC memory: {Util.BytesToString(GC.GetTotalMemory(false))}, total process memory: {Util.BytesToString(Process.GetCurrentProcess().WorkingSet64)}");
+ GC.Collect(GC.MaxGeneration, GCCollectionMode.Aggressive, true, true);
+ GC.WaitForPendingFinalizers();
+ InternalSendMessage(room,
+ $"GC memory: {Util.BytesToString(GC.GetTotalMemory(false))}, total process memory: {Util.BytesToString(Process.GetCurrentProcess().WorkingSet64)}");
+ await Task.Delay(5000);
+ } while (Process.GetCurrentProcess().WorkingSet64 >= 1_024_000_000);
+ }
+ }
+ break;
+ }
+ case "genrooms": {
+ var sw = Stopwatch.StartNew();
+ var count = 1000;
+ for (int i = 0; i < count; i++) {
+ var crq = new CreateRoomRequest() {
+ Name = "Test room",
+ CreationContent = new() {
+ ["version"] = "11"
+ },
+ InitialState = []
+ };
+
+ if (Random.Shared.Next(100) > 75) {
+ crq.CreationContent["type"] = "m.space";
+ foreach (var item in Random.Shared.GetItems(roomStore._rooms.ToArray(), 50)) {
+ crq.InitialState!.Add(new StateEvent() {
+ Type = "m.space.child",
+ StateKey = item.RoomId,
+ TypedContent = new SpaceChildEventContent() {
+ Suggested = true,
+ AutoJoin = true,
+ Via = new List<string>()
+ }
+ }.ToStateEvent(user, room));
+ }
+ }
+ var newRoom = roomStore.CreateRoom(crq);
+ newRoom.AddUser(user.UserId);
+ }
+ InternalSendMessage(room, $"Generated {count} new rooms in {sw.Elapsed}!");
+ break;
+ }
+ case "gc":
+ InternalSendMessage(room,
+ $"Current GC memory: {Util.BytesToString(GC.GetTotalMemory(false))}, total process memory: {Util.BytesToString(Process.GetCurrentProcess().WorkingSet64)}");
+ GC.Collect(GC.MaxGeneration, GCCollectionMode.Aggressive, true, true);
+ GC.WaitForPendingFinalizers();
+ InternalSendMessage(room,
+ $"GC memory: {Util.BytesToString(GC.GetTotalMemory(false))}, total process memory: {Util.BytesToString(Process.GetCurrentProcess().WorkingSet64)}");
+ break;
+ default:
+ InternalSendMessage(room, $"Command {command} not found!");
+ break;
+ }
+ }
+ catch (Exception ex) {
+ InternalSendMessage(room, $"An error occurred: {ex.Message}");
+ }
+ }
+
+ private async Task HandleImportNhekoProfilesCommand(string[] args, StateEventResponse evt, RoomStore.Room room, UserStore.User user) {
+ var msgContent = evt.TypedContent as RoomMessageEventContent;
+ var parts = msgContent.Body.Split('\n');
+
+ var data = parts.Where(x => x.Contains(@"\auth\access_token") || x.Contains(@"\auth\home_server")).ToList();
+ if (data.Count < 2) {
+ InternalSendMessage(room, "Invalid data.");
+ return;
+ }
+
+ foreach (var line in data) {
+ var processedLine = line.Replace("\\\\", "\\").Replace("\\_", "_");
+
+ if (!processedLine.Contains(@"\auth\")) continue;
+ var profile = processedLine.Split(@"\auth\")[0];
+ if (!user.AuthorizedSessions.ContainsKey(profile))
+ user.AuthorizedSessions.Add(profile, new());
+ if (processedLine.Contains(@"home_server")) {
+ var server = processedLine.Split('=')[1];
+ user.AuthorizedSessions[profile].Homeserver = server;
+ }
+ else if (processedLine.Contains(@"access_token")) {
+ var token = processedLine.Split('=')[1];
+ user.AuthorizedSessions[profile].AccessToken = token;
+ }
+ }
+
+ foreach (var (key, session) in user.AuthorizedSessions.ToList()) {
+ if (string.IsNullOrWhiteSpace(session.Homeserver) || string.IsNullOrWhiteSpace(session.AccessToken)) {
+ InternalSendMessage(room, $"Invalid profile {key}");
+ user.AuthorizedSessions.Remove(key);
+ continue;
+ }
+
+ InternalSendMessage(room, $"Got profile {key} with server {session.AccessToken}");
+ }
+ }
+
+ private async Task HandleImportCommand(string[] args, StateEventResponse evt, RoomStore.Room room, UserStore.User user) {
+ var roomId = args[0];
+ var profile = args[1];
+
+ InternalSendMessage(room, $"Importing room {roomId} through profile {profile}...");
+ if (!user.AuthorizedSessions.ContainsKey(profile)) {
+ InternalSendMessage(room, $"Profile {profile} not found.");
+ return;
+ }
+
+ var userProfile = user.AuthorizedSessions[profile];
+
+ InternalSendMessage(room, $"Authenticating with {userProfile.Homeserver}...");
+ var hs = await hsProvider.GetAuthenticatedWithToken(userProfile.Homeserver, userProfile.AccessToken);
+ InternalSendMessage(room, $"Authenticated with {userProfile.Homeserver}.");
+ var hsRoom = hs.GetRoom(roomId);
+
+ InternalSendMessage(room, $"Starting import...");
+ var internalRoom = new RoomStore.Room(roomId);
+
+ var timeline = hsRoom.GetManyMessagesAsync(limit: int.MaxValue, dir: "b", chunkSize: 100000);
+ await foreach (var resp in timeline) {
+ internalRoom.Timeline = new(resp.Chunk.AsEnumerable().Reverse().Concat(internalRoom.Timeline));
+ InternalSendMessage(room, $"Imported {resp.Chunk.Count} events. Now up to a total of {internalRoom.Timeline.Count} events.");
+ }
+
+ InternalSendMessage(room, $"Import complete. Saving and inserting user");
+ roomStore.AddRoom(internalRoom);
+ internalRoom.AddUser(user.UserId);
+ InternalSendMessage(room, $"Import complete. Room is now available.");
+ }
+
+#endregion
+}
\ No newline at end of file
diff --git a/Utilities/LibMatrix.HomeserverEmulator/Controllers/Rooms/RoomsController.cs b/Utilities/LibMatrix.HomeserverEmulator/Controllers/Rooms/RoomsController.cs
new file mode 100644
index 0000000..c24e6e9
--- /dev/null
+++ b/Utilities/LibMatrix.HomeserverEmulator/Controllers/Rooms/RoomsController.cs
@@ -0,0 +1,139 @@
+using System.Text.Json.Serialization;
+using LibMatrix.EventTypes.Spec.State;
+using LibMatrix.EventTypes.Spec.State.RoomInfo;
+using LibMatrix.HomeserverEmulator.Services;
+using LibMatrix.Responses;
+using LibMatrix.RoomTypes;
+using Microsoft.AspNetCore.Mvc;
+
+namespace LibMatrix.HomeserverEmulator.Controllers.Rooms;
+
+[ApiController]
+[Route("/_matrix/client/{version}/")]
+public class RoomsController(ILogger<RoomsController> logger, TokenService tokenService, UserStore userStore, RoomStore roomStore) : ControllerBase {
+ //createRoom
+ [HttpPost("createRoom")]
+ public async Task<RoomIdResponse> CreateRoom([FromBody] CreateRoomRequest request) {
+ var token = tokenService.GetAccessTokenOrNull(HttpContext);
+ if (token == null)
+ throw new MatrixException() {
+ ErrorCode = "M_MISSING_TOKEN",
+ Error = "Missing token"
+ };
+
+ var user = await userStore.GetUserByToken(token);
+ if (user == null)
+ throw new MatrixException() {
+ ErrorCode = "M_UNKNOWN_TOKEN",
+ Error = "No such user"
+ };
+
+ // var room = new RoomStore.Room($"!{Guid.NewGuid()}:{tokenService.GenerateServerName(HttpContext)}");
+ var room = roomStore.CreateRoom(request, user);
+
+ return new() {
+ RoomId = room.RoomId
+ };
+ }
+
+ [HttpPost("rooms/{roomId}/upgrade")]
+ public async Task<object> UpgradeRoom(string roomId, [FromBody] UpgradeRoomRequest request) {
+ var token = tokenService.GetAccessTokenOrNull(HttpContext);
+ if (token == null)
+ throw new MatrixException() {
+ ErrorCode = "M_MISSING_TOKEN",
+ Error = "Missing token"
+ };
+
+ var user = await userStore.GetUserByToken(token);
+ if (user == null)
+ throw new MatrixException() {
+ ErrorCode = "M_UNKNOWN_TOKEN",
+ Error = "No such user"
+ };
+
+ var oldRoom = roomStore.GetRoomById(roomId);
+ if (oldRoom == null)
+ throw new MatrixException() {
+ ErrorCode = "M_NOT_FOUND",
+ Error = "Room not found"
+ };
+
+ var room = new RoomStore.Room($"!{Guid.NewGuid()}:{tokenService.GenerateServerName(HttpContext)}");
+
+ var eventTypesToTransfer = new[] {
+ RoomServerACLEventContent.EventId,
+ RoomEncryptionEventContent.EventId,
+ RoomNameEventContent.EventId,
+ RoomAvatarEventContent.EventId,
+ RoomTopicEventContent.EventId,
+ RoomGuestAccessEventContent.EventId,
+ RoomHistoryVisibilityEventContent.EventId,
+ RoomJoinRulesEventContent.EventId,
+ RoomPowerLevelEventContent.EventId,
+ };
+
+ var createEvent = room.SetStateInternal(new() {
+ Type = RoomCreateEventContent.EventId,
+ RawContent = new() {
+ ["creator"] = user.UserId
+ }
+ });
+
+ oldRoom.State.Where(x => eventTypesToTransfer.Contains(x.Type)).ToList().ForEach(x => room.SetStateInternal(x));
+
+ room.AddUser(user.UserId);
+
+ // user.Rooms.Add(room.RoomId, room);
+ return new {
+ replacement_room = room.RoomId
+ };
+ }
+
+ public class ReasonBody {
+ [JsonPropertyName("reason")]
+ public string? Reason { get; set; }
+ }
+ [HttpPost("rooms/{roomId}/leave")] // TODO: implement
+ public async Task<object> LeaveRoom(string roomId, [FromBody] ReasonBody body) {
+ var token = tokenService.GetAccessTokenOrNull(HttpContext);
+ if (token == null)
+ throw new MatrixException() {
+ ErrorCode = "M_MISSING_TOKEN",
+ Error = "Missing token"
+ };
+
+ var user = await userStore.GetUserByToken(token);
+ if (user == null)
+ throw new MatrixException() {
+ ErrorCode = "M_UNKNOWN_TOKEN",
+ Error = "No such user"
+ };
+
+ var room = roomStore.GetRoomById(roomId);
+ if (room == null)
+ throw new MatrixException() {
+ ErrorCode = "M_NOT_FOUND",
+ Error = "Room not found"
+ };
+
+ room.SetStateInternal(new() {
+ Type = RoomMemberEventContent.EventId,
+ TypedContent = new RoomMemberEventContent() {
+ Membership = "leave",
+ Reason = body.Reason
+ },
+ StateKey = user.UserId
+ });
+
+ logger.LogTrace($"User {user.UserId} left room {room.RoomId}");
+ return new {
+ room_id = room.RoomId
+ };
+ }
+}
+
+public class UpgradeRoomRequest {
+ [JsonPropertyName("new_version")]
+ public required string NewVersion { get; set; }
+}
\ No newline at end of file
diff --git a/Utilities/LibMatrix.HomeserverEmulator/Controllers/SyncController.cs b/Utilities/LibMatrix.HomeserverEmulator/Controllers/SyncController.cs
new file mode 100644
index 0000000..024d071
--- /dev/null
+++ b/Utilities/LibMatrix.HomeserverEmulator/Controllers/SyncController.cs
@@ -0,0 +1,272 @@
+using System.Diagnostics;
+using System.Diagnostics.CodeAnalysis;
+using ArcaneLibs.Extensions;
+using LibMatrix.EventTypes.Spec.State;
+using LibMatrix.HomeserverEmulator.Extensions;
+using LibMatrix.HomeserverEmulator.Services;
+using LibMatrix.Responses;
+using Microsoft.AspNetCore.Mvc;
+
+namespace LibMatrix.HomeserverEmulator.Controllers;
+
+[ApiController]
+[Route("/_matrix/client/{version}/")]
+public class SyncController(ILogger<SyncController> logger, TokenService tokenService, UserStore userStore, RoomStore roomStore, HSEConfiguration cfg) : ControllerBase {
+ [HttpGet("sync")]
+ [SuppressMessage("ReSharper.DPA", "DPA0011: High execution time of MVC action", Justification = "Endpoint is expected to wait until data is available or timeout.")]
+ public async Task<SyncResponse> Sync([FromQuery] string? since = null, [FromQuery] int? timeout = 5000) {
+ var sw = Stopwatch.StartNew();
+ var token = tokenService.GetAccessToken(HttpContext);
+
+ var user = await userStore.GetUserByToken(token);
+ if (user == null)
+ throw new MatrixException() {
+ ErrorCode = "M_UNKNOWN_TOKEN",
+ Error = "No such user"
+ };
+ var session = user.AccessTokens[token];
+ UserStore.User.SessionInfo.UserSyncState newSyncState = new();
+
+ SyncResponse syncResp;
+ if (string.IsNullOrWhiteSpace(since) || !session.SyncStates.ContainsKey(since))
+ syncResp = InitialSync(user, session);
+ else {
+ var syncState = session.SyncStates[since];
+ newSyncState = syncState.Clone();
+
+ var newSyncToken = Guid.NewGuid().ToString();
+ do {
+ syncResp = IncrementalSync(user, session, syncState);
+ syncResp.NextBatch = newSyncToken;
+ } while (!await HasDataOrStall(syncResp) && sw.ElapsedMilliseconds < timeout);
+
+ if (sw.ElapsedMilliseconds > timeout) {
+ logger.LogTrace("Sync timed out after {Elapsed}", sw.Elapsed);
+ return new() {
+ NextBatch = since
+ };
+ }
+ }
+
+ session.SyncStates[syncResp.NextBatch] = RecalculateSyncStates(newSyncState, syncResp);
+ logger.LogTrace("Responding to sync after {totalElapsed}", sw.Elapsed);
+ return syncResp;
+ }
+
+ private UserStore.User.SessionInfo.UserSyncState RecalculateSyncStates(UserStore.User.SessionInfo.UserSyncState newSyncState, SyncResponse sync) {
+ logger.LogTrace("Updating sync state");
+ var syncStateRecalcSw = Stopwatch.StartNew();
+ foreach (var (roomId, roomData) in sync.Rooms?.Join ?? []) {
+ if (!newSyncState.RoomPositions.ContainsKey(roomId))
+ newSyncState.RoomPositions[roomId] = new();
+ var state = newSyncState.RoomPositions[roomId];
+
+ state.TimelinePosition += roomData.Timeline?.Events?.Count ?? 0;
+ state.LastTimelineEventId = roomData.Timeline?.Events?.LastOrDefault()?.EventId ?? state.LastTimelineEventId;
+ state.AccountDataPosition += roomData.AccountData?.Events?.Count ?? 0;
+ state.Joined = true;
+ }
+
+ foreach (var (roomId, _) in sync.Rooms?.Invite ?? []) {
+ if (!newSyncState.RoomPositions.ContainsKey(roomId))
+ newSyncState.RoomPositions[roomId] = new() {
+ Joined = false
+ };
+ }
+
+ foreach (var (roomId, _) in sync.Rooms?.Leave ?? []) {
+ if (newSyncState.RoomPositions.ContainsKey(roomId))
+ newSyncState.RoomPositions.Remove(roomId);
+ }
+
+ logger.LogTrace("Updated sync state in {Elapsed}", syncStateRecalcSw.Elapsed);
+
+ return newSyncState;
+ }
+
+#region Initial Sync parts
+
+ private SyncResponse InitialSync(UserStore.User user, UserStore.User.SessionInfo session) {
+ var response = new SyncResponse() {
+ NextBatch = Guid.NewGuid().ToString(),
+ DeviceOneTimeKeysCount = new(),
+ AccountData = new(events: user.AccountData.ToList())
+ };
+
+ session.SyncStates.Add(response.NextBatch, new());
+
+ var rooms = roomStore._rooms.Where(x => x.State.Any(y => y.Type == "m.room.member" && y.StateKey == user.UserId)).ToList();
+ foreach (var room in rooms) {
+ response.Rooms ??= new();
+ response.Rooms.Join ??= new();
+
+ response.Rooms.Join[room.RoomId] = new() {
+ State = new(room.State.ToList()),
+ Timeline = new(events: room.Timeline.ToList(), limited: false),
+ AccountData = new(room.AccountData.GetOrCreate(user.UserId, _ => []).ToList())
+ };
+ }
+
+ return response;
+ }
+
+ private SyncResponse.RoomsDataStructure.JoinedRoomDataStructure GetInitialSyncRoomData(RoomStore.Room room, UserStore.User user) {
+ return new() {
+ State = new(room.State.ToList()),
+ Timeline = new(room.Timeline.ToList(), false),
+ AccountData = new(room.AccountData.GetOrCreate(user.UserId, _ => []).ToList())
+ };
+ }
+
+#endregion
+
+ private SyncResponse IncrementalSync(UserStore.User user, UserStore.User.SessionInfo session, UserStore.User.SessionInfo.UserSyncState syncState) {
+ return new SyncResponse {
+ Rooms = GetIncrementalSyncRooms(user, session, syncState)
+ };
+ }
+
+#region Incremental Sync parts
+
+ private SyncResponse.RoomsDataStructure GetIncrementalSyncRooms(UserStore.User user, UserStore.User.SessionInfo session, UserStore.User.SessionInfo.UserSyncState syncState) {
+ SyncResponse.RoomsDataStructure data = new() {
+ Join = [],
+ Invite = [],
+ Leave = []
+ };
+
+ // step 1: check previously synced rooms
+ foreach (var (roomId, roomPosition) in syncState.RoomPositions) {
+ var room = roomStore.GetRoomById(roomId);
+ if (room == null) {
+ // room no longer exists
+ data.Leave[roomId] = new();
+ continue;
+ }
+
+ if (roomPosition.Joined) {
+ var newTimelineEvents = room.Timeline.Skip(roomPosition.TimelinePosition).ToList();
+ var newAccountDataEvents = room.AccountData[user.UserId].Skip(roomPosition.AccountDataPosition).ToList();
+ if (newTimelineEvents.Count == 0 && newAccountDataEvents.Count == 0) continue;
+ data.Join[room.RoomId] = new() {
+ State = new(newTimelineEvents.GetCalculatedState()),
+ Timeline = new(newTimelineEvents, false)
+ };
+ }
+ }
+
+ if (data.Join.Count > 0) return data;
+
+ // step 2: check newly joined rooms
+ var untrackedRooms = roomStore._rooms.Where(r => !syncState.RoomPositions.ContainsKey(r.RoomId)).ToList();
+
+ var allJoinedRooms = roomStore.GetRoomsByMember(user.UserId).ToArray();
+ if (allJoinedRooms.Length == 0) return data;
+ var rooms = Random.Shared.GetItems(allJoinedRooms, Math.Min(allJoinedRooms.Length, 50));
+ foreach (var membership in rooms) {
+ var membershipContent = membership.TypedContent as RoomMemberEventContent ??
+ throw new InvalidOperationException("Membership event content is not RoomMemberEventContent");
+ var room = roomStore.GetRoomById(membership.RoomId!);
+ //handle leave
+ if (syncState.RoomPositions.TryGetValue(membership.RoomId!, out var syncPosition)) {
+ // logger.LogTrace("Found sync position {roomId} {value}", room.RoomId, syncPosition.ToJson(indent: false, ignoreNull: false));
+
+ if (membershipContent.Membership == "join") {
+ var newTimelineEvents = room.Timeline.Skip(syncPosition.TimelinePosition).ToList();
+ var newAccountDataEvents = room.AccountData[user.UserId].Skip(syncPosition.AccountDataPosition).ToList();
+ if (newTimelineEvents.Count == 0 && newAccountDataEvents.Count == 0) continue;
+ data.Join[room.RoomId] = new() {
+ State = new(newTimelineEvents.GetCalculatedState()),
+ Timeline = new(newTimelineEvents, false)
+ };
+ }
+ }
+ else {
+ //syncPosisition = null
+ if (membershipContent.Membership == "join") {
+ var joinData = data.Join[membership.RoomId!] = new() {
+ State = new(room.State.ToList()),
+ Timeline = new(events: room.Timeline.ToList(), limited: false),
+ AccountData = new(room.AccountData.GetOrCreate(user.UserId, _ => []).ToList())
+ };
+ }
+ }
+ }
+
+ //handle nonexistant rooms
+ foreach (var roomId in syncState.RoomPositions.Keys) {
+ if (!roomStore._rooms.Any(x => x.RoomId == roomId)) {
+ data.Leave[roomId] = new();
+ session.SyncStates[session.SyncStates.Last().Key].RoomPositions.Remove(roomId);
+ }
+ }
+
+ return data;
+ }
+
+#endregion
+
+ private async Task<bool> HasDataOrStall(SyncResponse resp) {
+ // logger.LogTrace("Checking if sync response has data: {resp}", resp.ToJson(indent: false, ignoreNull: true));
+ // if (resp.AccountData?.Events?.Count > 0) return true;
+ // if (resp.Rooms?.Invite?.Count > 0) return true;
+ // if (resp.Rooms?.Join?.Count > 0) return true;
+ // if (resp.Rooms?.Leave?.Count > 0) return true;
+ // if (resp.Presence?.Events?.Count > 0) return true;
+ // if (resp.DeviceLists?.Changed?.Count > 0) return true;
+ // if (resp.DeviceLists?.Left?.Count > 0) return true;
+ // if (resp.ToDevice?.Events?.Count > 0) return true;
+ //
+ // var hasData =
+ // resp is not {
+ // AccountData: null or {
+ // Events: null or { Count: 0 }
+ // },
+ // Rooms: null or {
+ // Invite: null or { Count: 0 },
+ // Join: null or { Count: 0 },
+ // Leave: null or { Count: 0 }
+ // },
+ // Presence: null or {
+ // Events: null or { Count: 0 }
+ // },
+ // DeviceLists: null or {
+ // Changed: null or { Count: 0 },
+ // Left: null or { Count: 0 }
+ // },
+ // ToDevice: null or {
+ // Events: null or { Count: 0 }
+ // }
+ // };
+
+ var hasData = resp is {
+ AccountData: {
+ Events: { Count: > 0 }
+ }
+ } or {
+ Presence: {
+ Events: { Count: > 0 }
+ }
+ } or {
+ DeviceLists: {
+ Changed: { Count: > 0 },
+ Left: { Count: > 0 }
+ }
+ } or {
+ ToDevice: {
+ Events: { Count: > 0 }
+ }
+ };
+
+ if (!hasData) {
+ // hasData =
+ }
+
+ if (!hasData) {
+ // logger.LogDebug($"Sync response has no data, stalling for 1000ms: {resp.ToJson(indent: false, ignoreNull: true)}");
+ await Task.Delay(10);
+ }
+
+ return hasData;
+ }
+}
\ No newline at end of file
diff --git a/Utilities/LibMatrix.HomeserverEmulator/Controllers/ThirdParty/ThirdPartyController.cs b/Utilities/LibMatrix.HomeserverEmulator/Controllers/ThirdParty/ThirdPartyController.cs
new file mode 100644
index 0000000..ff006df
--- /dev/null
+++ b/Utilities/LibMatrix.HomeserverEmulator/Controllers/ThirdParty/ThirdPartyController.cs
@@ -0,0 +1,25 @@
+using LibMatrix.HomeserverEmulator.Services;
+using Microsoft.AspNetCore.Mvc;
+
+namespace LibMatrix.HomeserverEmulator.Controllers.ThirdParty;
+
+[ApiController]
+[Route("/_matrix/client/{version}/thirdparty/")]
+public class ThirdPartyController(ILogger<ThirdPartyController> logger, TokenService tokenService, UserStore userStore, RoomStore roomStore) : ControllerBase {
+ [HttpGet("protocols")]
+ public async Task<object> GetProtocols() {
+ return new { };
+ }
+
+ [HttpGet("location")]
+ public async Task<List<object>> GetLocations([FromQuery] string alias) {
+ // TODO: implement
+ return [];
+ }
+
+ [HttpGet("location/{protocol}")]
+ public async Task<List<object>> GetLocation([FromRoute] string protocol) {
+ // TODO: implement
+ return [];
+ }
+}
\ No newline at end of file
diff --git a/Utilities/LibMatrix.HomeserverEmulator/Controllers/Users/AccountDataController.cs b/Utilities/LibMatrix.HomeserverEmulator/Controllers/Users/AccountDataController.cs
new file mode 100644
index 0000000..a32d283
--- /dev/null
+++ b/Utilities/LibMatrix.HomeserverEmulator/Controllers/Users/AccountDataController.cs
@@ -0,0 +1,68 @@
+using System.Text.Json.Nodes;
+using ArcaneLibs.Extensions;
+using LibMatrix.EventTypes.Spec.State;
+using LibMatrix.Filters;
+using LibMatrix.HomeserverEmulator.Services;
+using LibMatrix.Responses;
+using Microsoft.AspNetCore.Mvc;
+
+namespace LibMatrix.HomeserverEmulator.Controllers;
+
+[ApiController]
+[Route("/_matrix/client/{version}/")]
+public class AccountDataController(ILogger<AccountDataController> logger, TokenService tokenService, UserStore userStore, RoomStore roomStore) : ControllerBase {
+ [HttpGet("user/{mxid}/account_data/{type}")]
+ public async Task<object> GetAccountData(string type) {
+ var token = tokenService.GetAccessToken(HttpContext);
+ var user = await userStore.GetUserByToken(token, false);
+ if (user is null)
+ throw new MatrixException() {
+ ErrorCode = "M_UNAUTHORIZED",
+ Error = "Invalid token."
+ };
+
+ var value = user.AccountData.FirstOrDefault(x => x.Type == type);
+ if (value is null)
+ throw new MatrixException() {
+ ErrorCode = "M_NOT_FOUND",
+ Error = "Key not found."
+ };
+ return value;
+ }
+
+ [HttpPut("user/{mxid}/account_data/{type}")]
+ public async Task<object> SetAccountData(string type, [FromBody] JsonObject data) {
+ var token = tokenService.GetAccessToken(HttpContext);
+ var user = await userStore.GetUserByToken(token, false);
+ if (user is null)
+ throw new MatrixException() {
+ ErrorCode = "M_UNAUTHORIZED",
+ Error = "Invalid token."
+ };
+
+ user.AccountData.Add(new() {
+ Type = type,
+ RawContent = data
+ });
+ return data;
+ }
+
+ // specialised account data...
+ [HttpGet("pushrules")]
+ public async Task<object> GetPushRules() {
+ var token = tokenService.GetAccessToken(HttpContext);
+ if (token is null)
+ throw new MatrixException() {
+ ErrorCode = "M_UNAUTHORIZED",
+ Error = "No token passed."
+ };
+
+ var user = await userStore.GetUserByToken(token, false);
+ if (user is null)
+ throw new MatrixException() {
+ ErrorCode = "M_UNAUTHORIZED",
+ Error = "Invalid token."
+ };
+ return new { };
+ }
+}
\ No newline at end of file
diff --git a/Utilities/LibMatrix.HomeserverEmulator/Controllers/Users/FilterController.cs b/Utilities/LibMatrix.HomeserverEmulator/Controllers/Users/FilterController.cs
new file mode 100644
index 0000000..bdee7bc
--- /dev/null
+++ b/Utilities/LibMatrix.HomeserverEmulator/Controllers/Users/FilterController.cs
@@ -0,0 +1,46 @@
+using System.Text.Json.Nodes;
+using ArcaneLibs.Extensions;
+using LibMatrix.EventTypes.Spec.State;
+using LibMatrix.Filters;
+using LibMatrix.HomeserverEmulator.Services;
+using LibMatrix.Responses;
+using Microsoft.AspNetCore.Mvc;
+
+namespace LibMatrix.HomeserverEmulator.Controllers;
+
+[ApiController]
+[Route("/_matrix/client/{version}/")]
+public class FilterController(ILogger<FilterController> logger, TokenService tokenService, UserStore userStore, RoomStore roomStore) : ControllerBase {
+ [HttpPost("user/{mxid}/filter")]
+ public async Task<object> CreateFilter(string mxid, [FromBody] SyncFilter filter) {
+ var token = tokenService.GetAccessToken(HttpContext);
+ var user = await userStore.GetUserByToken(token, false);
+ if (user is null)
+ throw new MatrixException() {
+ ErrorCode = "M_UNAUTHORIZED",
+ Error = "Invalid token."
+ };
+ var filterId = Guid.NewGuid().ToString();
+ user.Filters[filterId] = filter;
+ return new {
+ filter_id = filterId
+ };
+ }
+
+ [HttpGet("user/{mxid}/filter/{filterId}")]
+ public async Task<SyncFilter> GetFilter(string mxid, string filterId) {
+ var token = tokenService.GetAccessToken(HttpContext);
+ var user = await userStore.GetUserByToken(token, false);
+ if (user is null)
+ throw new MatrixException() {
+ ErrorCode = "M_UNAUTHORIZED",
+ Error = "Invalid token."
+ };
+ if (!user.Filters.ContainsKey(filterId))
+ throw new MatrixException() {
+ ErrorCode = "M_NOT_FOUND",
+ Error = "Filter not found."
+ };
+ return user.Filters[filterId];
+ }
+}
\ No newline at end of file
diff --git a/Utilities/LibMatrix.HomeserverEmulator/Controllers/Users/ProfileController.cs b/Utilities/LibMatrix.HomeserverEmulator/Controllers/Users/ProfileController.cs
new file mode 100644
index 0000000..98c41da
--- /dev/null
+++ b/Utilities/LibMatrix.HomeserverEmulator/Controllers/Users/ProfileController.cs
@@ -0,0 +1,52 @@
+using System.Text.Json.Nodes;
+using ArcaneLibs.Extensions;
+using LibMatrix.EventTypes.Spec.State;
+using LibMatrix.Filters;
+using LibMatrix.HomeserverEmulator.Services;
+using LibMatrix.Responses;
+using Microsoft.AspNetCore.Mvc;
+
+namespace LibMatrix.HomeserverEmulator.Controllers;
+
+[ApiController]
+[Route("/_matrix/client/{version}/")]
+public class ProfileController(ILogger<ProfileController> logger, TokenService tokenService, UserStore userStore, RoomStore roomStore) : ControllerBase {
+ [HttpGet("profile/{userId}")]
+ public async Task<IDictionary<string, object>> GetProfile(string userId) {
+ var user = await userStore.GetUserById(userId, false);
+ if (user is null)
+ throw new MatrixException() {
+ ErrorCode = "M_NOT_FOUND",
+ Error = "User not found."
+ };
+ return user.Profile;
+ }
+
+ [HttpGet("profile/{userId}/{key}")]
+ public async Task<object> GetProfile(string userId, string key) {
+ var user = await userStore.GetUserById(userId, false);
+ if (user is null)
+ throw new MatrixException() {
+ ErrorCode = "M_NOT_FOUND",
+ Error = "User not found."
+ };
+ if (!user.Profile.TryGetValue(key, out var value))
+ throw new MatrixException() {
+ ErrorCode = "M_NOT_FOUND",
+ Error = "Key not found."
+ };
+ return value;
+ }
+
+ [HttpPut("profile/{userId}/{key}")]
+ public async Task<object> SetProfile(string userId, string key, [FromBody] JsonNode value) {
+ var user = await userStore.GetUserById(userId, false);
+ if (user is null)
+ throw new MatrixException() {
+ ErrorCode = "M_NOT_FOUND",
+ Error = "User not found."
+ };
+ user.Profile[key] = value[key]?.AsObject();
+ return value;
+ }
+}
\ No newline at end of file
diff --git a/Utilities/LibMatrix.HomeserverEmulator/Controllers/Users/UserController.cs b/Utilities/LibMatrix.HomeserverEmulator/Controllers/Users/UserController.cs
new file mode 100644
index 0000000..2be3896
--- /dev/null
+++ b/Utilities/LibMatrix.HomeserverEmulator/Controllers/Users/UserController.cs
@@ -0,0 +1,80 @@
+using System.Text.Json.Nodes;
+using System.Text.Json.Serialization;
+using ArcaneLibs.Extensions;
+using LibMatrix.EventTypes.Spec.State;
+using LibMatrix.Filters;
+using LibMatrix.HomeserverEmulator.Services;
+using LibMatrix.Responses;
+using Microsoft.AspNetCore.Mvc;
+
+namespace LibMatrix.HomeserverEmulator.Controllers;
+
+[ApiController]
+[Route("/_matrix/client/{version}/")]
+public class UserController(ILogger<UserController> logger, TokenService tokenService, UserStore userStore, RoomStore roomStore) : ControllerBase {
+ [HttpGet("account/whoami")]
+ public async Task<WhoAmIResponse> Login() {
+ var token = tokenService.GetAccessToken(HttpContext);
+ var user = await userStore.GetUserByToken(token, Random.Shared.Next(101) <= 10, tokenService.GenerateServerName(HttpContext));
+ if (user is null)
+ throw new MatrixException() {
+ ErrorCode = "M_UNKNOWN_TOKEN",
+ Error = "Invalid token."
+ };
+ var whoAmIResponse = new WhoAmIResponse {
+ UserId = user.UserId
+ };
+ return whoAmIResponse;
+ }
+
+ [HttpGet("joined_rooms")]
+ public async Task<object> GetJoinedRooms() {
+ var token = tokenService.GetAccessToken(HttpContext);
+ var user = await userStore.GetUserByToken(token, false);
+ if (user is null)
+ throw new MatrixException() {
+ ErrorCode = "M_UNAUTHORIZED",
+ Error = "Invalid token."
+ };
+ // return user.JoinedRooms;
+
+ return new {
+ joined_rooms = roomStore._rooms.Where(r =>
+ r.State.Any(s => s.StateKey == user.UserId && s.Type == RoomMemberEventContent.EventId && (s.TypedContent as RoomMemberEventContent).Membership == "join")
+ ).Select(r => r.RoomId).ToList()
+ };
+ }
+
+ [HttpGet("devices")]
+ public async Task<DevicesResponse> GetDevices() {
+ var token = tokenService.GetAccessToken(HttpContext);
+ var user = await userStore.GetUserByToken(token, false);
+ if (user is null)
+ throw new MatrixException() {
+ ErrorCode = "M_UNAUTHORIZED",
+ Error = "Invalid token."
+ };
+ return new() {
+ Devices = user.AccessTokens.Select(x=>new DevicesResponse.Device() {
+ DeviceId = x.Value.DeviceId,
+ DisplayName = x.Value.DeviceId
+ }).ToList()
+ };
+ }
+
+ public class DevicesResponse {
+ [JsonPropertyName("devices")]
+ public List<Device> Devices { get; set; }
+
+ public class Device {
+ [JsonPropertyName("device_id")]
+ public string DeviceId { get; set; }
+ [JsonPropertyName("display_name")]
+ public string DisplayName { get; set; }
+ [JsonPropertyName("last_seen_ip")]
+ public string LastSeenIp { get; set; }
+ [JsonPropertyName("last_seen_ts")]
+ public long LastSeenTs { get; set; }
+ }
+ }
+}
\ No newline at end of file
diff --git a/Utilities/LibMatrix.HomeserverEmulator/Controllers/VersionsController.cs b/Utilities/LibMatrix.HomeserverEmulator/Controllers/VersionsController.cs
new file mode 100644
index 0000000..0c3bde6
--- /dev/null
+++ b/Utilities/LibMatrix.HomeserverEmulator/Controllers/VersionsController.cs
@@ -0,0 +1,96 @@
+using System.Text.Json.Nodes;
+using System.Text.Json.Serialization;
+using LibMatrix.Homeservers;
+using LibMatrix.Responses;
+using LibMatrix.Services;
+using Microsoft.AspNetCore.Mvc;
+
+namespace LibMatrix.HomeserverEmulator.Controllers;
+
+[ApiController]
+[Route("/_matrix/")]
+public class VersionsController(ILogger<WellKnownController> logger) : ControllerBase {
+ [HttpGet("client/versions")]
+ public async Task<ClientVersionsResponse> GetClientVersions() {
+ var clientVersions = new ClientVersionsResponse {
+ Versions = new() {
+ "r0.0.1",
+ "r0.1.0",
+ "r0.2.0",
+ "r0.3.0",
+ "r0.4.0",
+ "r0.5.0",
+ "r0.6.0",
+ "r0.6.1",
+ "v1.1",
+ "v1.2",
+ "v1.3",
+ "v1.4",
+ "v1.5",
+ "v1.6",
+ "v1.7",
+ "v1.8",
+ },
+ UnstableFeatures = new()
+ };
+ return clientVersions;
+ }
+
+ [HttpGet("federation/v1/version")]
+ public async Task<ServerVersionResponse> GetServerVersions() {
+ var clientVersions = new ServerVersionResponse() {
+ Server = new() {
+ Name = "LibMatrix.HomeserverEmulator",
+ Version = "0.0.0"
+ }
+ };
+ return clientVersions;
+ }
+
+ [HttpGet("client/{version}/capabilities")]
+ public async Task<CapabilitiesResponse> GetCapabilities() {
+ var caps = new CapabilitiesResponse() {
+ Capabilities = new() {
+ ChangePassword = new() {
+ Enabled = false
+ },
+ RoomVersions = new() {
+ Default = "11",
+ Available = []
+ }
+ }
+ };
+
+ for (int i = 0; i < 15; i++) {
+ caps.Capabilities.RoomVersions.Available.Add(i.ToString(), "stable");
+ }
+
+ return caps;
+ }
+}
+
+public class CapabilitiesResponse {
+ [JsonPropertyName("capabilities")]
+ public CapabilitiesContent Capabilities { get; set; }
+
+ public class CapabilitiesContent {
+ [JsonPropertyName("m.room_versions")]
+ public RoomVersionsContent RoomVersions { get; set; }
+
+ [JsonPropertyName("m.change_password")]
+ public ChangePasswordContent ChangePassword { get; set; }
+
+ public class ChangePasswordContent {
+ [JsonPropertyName("enabled")]
+ public bool Enabled { get; set; }
+ }
+
+ public class RoomVersionsContent {
+ [JsonPropertyName("default")]
+ public string Default { get; set; }
+
+ [JsonPropertyName("available")]
+ public Dictionary<string, string> Available { get; set; }
+ }
+ }
+}
\ No newline at end of file
diff --git a/Utilities/LibMatrix.HomeserverEmulator/Controllers/WellKnownController.cs b/Utilities/LibMatrix.HomeserverEmulator/Controllers/WellKnownController.cs
new file mode 100644
index 0000000..97e460d
--- /dev/null
+++ b/Utilities/LibMatrix.HomeserverEmulator/Controllers/WellKnownController.cs
@@ -0,0 +1,32 @@
+using System.Text.Json.Nodes;
+using LibMatrix.Services;
+using Microsoft.AspNetCore.Mvc;
+
+namespace LibMatrix.HomeserverEmulator.Controllers;
+
+[ApiController]
+[Route("/.well-known/matrix/")]
+public class WellKnownController(ILogger<WellKnownController> logger) : ControllerBase {
+ [HttpGet("client")]
+ public JsonObject GetClientWellKnown() {
+ var obj = new JsonObject() {
+ ["m.homeserver"] = new JsonObject() {
+ ["base_url"] = $"{Request.Scheme}://{Request.Host}"
+ }
+ };
+
+ logger.LogInformation("Serving client well-known: {}", obj);
+
+ return obj;
+ }
+ [HttpGet("server")]
+ public JsonObject GetServerWellKnown() {
+ var obj = new JsonObject() {
+ ["m.server"] = $"{Request.Scheme}://{Request.Host}"
+ };
+
+ logger.LogInformation("Serving server well-known: {}", obj);
+
+ return obj;
+ }
+}
\ No newline at end of file
|
