1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
|
using System.Net.Mime;
using System.Text.Json.Serialization;
using LibMatrix;
using LibMatrix.HomeserverEmulator.Extensions;
using LibMatrix.HomeserverEmulator.Services;
using LibMatrix.Services;
using Microsoft.AspNetCore.Diagnostics;
using Microsoft.AspNetCore.Http.Timeouts;
using Microsoft.AspNetCore.Mvc;
using Microsoft.OpenApi.Models;
var builder = WebApplication.CreateBuilder(args);
builder.Services.Configure<ApiBehaviorOptions>(options =>
{
options.SuppressModelStateInvalidFilter = true;
});
builder.Services.AddControllers(options => {
options.MaxValidationDepth = null;
options.MaxIAsyncEnumerableBufferLimit = 100;
}).AddJsonOptions(options => { options.JsonSerializerOptions.DefaultIgnoreCondition = JsonIgnoreCondition.WhenWritingNull; });
builder.Services.AddEndpointsApiExplorer();
builder.Services.AddSwaggerGen(c => {
c.SwaggerDoc("v1", new OpenApiInfo() {
Version = "v1",
Title = "Rory&::LibMatrix.HomeserverEmulator",
Description = "Partial Matrix homeserver implementation"
});
c.IncludeXmlComments(Path.Combine(AppContext.BaseDirectory, "LibMatrix.HomeserverEmulator.xml"));
});
builder.Services.AddSingleton<IHttpContextAccessor, HttpContextAccessor>();
builder.Services.AddSingleton<HSEConfiguration>();
builder.Services.AddSingleton<UserStore>();
builder.Services.AddSingleton<RoomStore>();
builder.Services.AddSingleton<MediaStore>();
builder.Services.AddScoped<TokenService>();
builder.Services.AddSingleton<HomeserverProviderService>();
builder.Services.AddSingleton<HomeserverResolverService>();
builder.Services.AddSingleton<PaginationTokenResolverService>();
builder.Services.AddRequestTimeouts(x => {
x.DefaultPolicy = new RequestTimeoutPolicy {
Timeout = TimeSpan.FromMinutes(10),
WriteTimeoutResponse = async context => {
context.Response.StatusCode = 504;
context.Response.ContentType = "application/json";
await context.Response.StartAsync();
await context.Response.WriteAsJsonAsync(new MatrixException() {
ErrorCode = "M_TIMEOUT",
Error = "Request timed out"
}.GetAsJson());
await context.Response.CompleteAsync();
}
};
});
builder.Services.AddCors(options => {
options.AddPolicy(
"Open",
policy => policy.AllowAnyOrigin().AllowAnyHeader().AllowAnyMethod());
});
var app = builder.Build();
// Configure the HTTP request pipeline.
if (app.Environment.IsDevelopment() || true) {
app.UseSwagger();
app.UseSwaggerUI();
}
app.UseCors("Open");
app.UseExceptionHandler(exceptionHandlerApp => {
exceptionHandlerApp.Run(async context => {
var exceptionHandlerPathFeature =
context.Features.Get<IExceptionHandlerPathFeature>();
if (exceptionHandlerPathFeature?.Error is not null)
Console.WriteLine(exceptionHandlerPathFeature.Error.ToString()!);
if (exceptionHandlerPathFeature?.Error is MatrixException mxe) {
context.Response.StatusCode = mxe.ErrorCode switch {
"M_NOT_FOUND" => StatusCodes.Status404NotFound,
"M_UNAUTHORIZED" => StatusCodes.Status401Unauthorized,
_ => StatusCodes.Status500InternalServerError
};
context.Response.ContentType = MediaTypeNames.Application.Json;
await context.Response.WriteAsync(mxe.GetAsJson()!);
}
else {
context.Response.StatusCode = StatusCodes.Status500InternalServerError;
context.Response.ContentType = MediaTypeNames.Application.Json;
await context.Response.WriteAsync(new MatrixException() {
ErrorCode = "M_UNKNOWN",
Error = exceptionHandlerPathFeature?.Error.ToString()
}.GetAsJson());
}
});
});
app.UseAuthorization();
app.MapControllers();
app.Map("/_matrix/{*_}", (HttpContext ctx, ILogger<Program> logger) => {
logger.LogWarning("Client hit non-existing route: {Method} {Path}{Query}", ctx.Request.Method, ctx.Request.Path, ctx.Request.Query);
// Console.WriteLine($"Client hit non-existing route: {ctx.Request.Method} {ctx.Request.Path}");
ctx.Response.StatusCode = StatusCodes.Status404NotFound;
ctx.Response.ContentType = MediaTypeNames.Application.Json;
return ctx.Response.WriteAsJsonAsync(new MatrixException() {
ErrorCode = MatrixException.ErrorCodes.M_UNRECOGNISED,
Error = "Endpoint not implemented"
});
});
app.Run();
|
