mirror of
https://github.com/DorkSquadRR/DorkNet.git
synced 2026-10-25 15:08:47 -07:00
Alexa
cc7f77b7de
When the server is pointed at the bucket CI publishes builds to (DorkNet:Downloads:BaseUrl), the site lists them on a new Downloads page and the Quest page offers "Latest build" next to "Choose file". The server reads manifest.json and the files over HTTP on the internal network and streams them through with Range support (DownloadsController); only files the manifest lists are served. The xapk reader now reads from a byte source, either the picked File or the server URL via Range requests, so the browser installer streams the APK and OBB to the headset without downloading the package first. Unset, both features stay hidden.
62 lines
3.1 KiB
C#
62 lines
3.1 KiB
C#
using Microsoft.AspNetCore.Authorization;
|
|
using Microsoft.AspNetCore.Mvc;
|
|
using DorkNet.Server.Services;
|
|
|
|
namespace DorkNet.Server.Controllers.Site;
|
|
|
|
/// <summary>
|
|
/// The client builds CI publishes, for the site's Downloads page and the
|
|
/// Quest page's "latest build" install. Files are streamed from the downloads
|
|
/// bucket (<see cref="DownloadsService"/>) with Range support, so the browser
|
|
/// installer can read an .xapk's zip directory and entries without fetching
|
|
/// the whole file. Only files the manifest lists are served.
|
|
///
|
|
/// The builds contain Rec Room's own game files: put the site behind an
|
|
/// access proxy (e.g. Cloudflare Access) before turning this on.
|
|
/// </summary>
|
|
[ApiController]
|
|
[AllowAnonymous]
|
|
[Route("api/site/v1/downloads")]
|
|
public class DownloadsController(DownloadsService downloads) : ControllerBase
|
|
{
|
|
/// <summary>GET /api/site/v1/downloads — the manifest as published
|
|
/// (snake_case keys), or 404 when downloads aren't set up.</summary>
|
|
[HttpGet]
|
|
public async Task<IActionResult> GetManifest(CancellationToken ct)
|
|
{
|
|
if (!downloads.IsConfigured) return NotFound(new { error = "Downloads aren't set up on this server." });
|
|
var manifest = await downloads.GetManifestAsync(ct);
|
|
Response.Headers.CacheControl = "no-cache";
|
|
return Content((manifest ?? new System.Text.Json.Nodes.JsonObject { ["releases"] = new System.Text.Json.Nodes.JsonArray() })
|
|
.ToJsonString(), "application/json");
|
|
}
|
|
|
|
/// <summary>GET /api/site/v1/downloads/files/{path} — one listed file,
|
|
/// streamed; honours Range (206).</summary>
|
|
[HttpGet("files/{**path}")]
|
|
public async Task GetFile(string path, CancellationToken ct)
|
|
{
|
|
if (!downloads.IsConfigured) { Response.StatusCode = StatusCodes.Status404NotFound; return; }
|
|
var manifest = await downloads.GetManifestAsync(ct);
|
|
var entry = manifest is null ? null : DownloadsService.FindFile(manifest, path);
|
|
if (entry is null) { Response.StatusCode = StatusCodes.Status404NotFound; return; }
|
|
|
|
using var upstream = await downloads.GetFileAsync(path, Request.Headers.Range.ToString(), ct);
|
|
Response.StatusCode = (int)upstream.StatusCode;
|
|
if (!upstream.IsSuccessStatusCode) return;
|
|
|
|
var content = upstream.Content.Headers;
|
|
if (content.ContentLength is long length) Response.ContentLength = length;
|
|
if (content.ContentRange is not null) Response.Headers.ContentRange = content.ContentRange.ToString();
|
|
Response.Headers.AcceptRanges = "bytes";
|
|
if (upstream.Headers.ETag is not null) Response.Headers.ETag = upstream.Headers.ETag.ToString();
|
|
Response.Headers.CacheControl = "private, no-cache";
|
|
Response.ContentType = "application/octet-stream";
|
|
var name = (string?)entry["name"] ?? Path.GetFileName(path);
|
|
Response.Headers.ContentDisposition = new System.Net.Mime.ContentDisposition { FileName = name }.ToString();
|
|
|
|
await using var body = await upstream.Content.ReadAsStreamAsync(ct);
|
|
await body.CopyToAsync(Response.Body, 1 << 16, ct);
|
|
}
|
|
}
|