Admin
356e5c1101
New Playback:AllowAnonymousListening / Playback:AnonymousFragmentSeconds
settings control whether a request without a session can stream at all,
and if so, whether it's limited to a fragment instead of the full track:
- GET /tracks/{id}/stream and GET /youtube/tracks/{videoId}/stream no
longer require authorization outright; the handlers gate on the config
instead, so both keep working exactly as before when it's off (the
default).
- The fragment cap is enforced by the Streaming Gateway, not the client:
the stream ticket now carries an optional maxBytes claim (computed from
AnonymousFragmentSeconds and the transcoder's known bitrate), and
TicketValidationMiddleware clamps the Range it forwards to SeaweedFS to
stay under it — synthesizing one if the request didn't send one, and
answering 416 outright if the requested range starts past the cap.
- A YouTube track that hasn't been provisioned server-side yet streams
straight from YouTube's CDN, bypassing the Gateway entirely — there's no
way to cap that, so an anonymous request for one is refused (409) instead
of silently handing out an uncapped stream.
- ListeningHistory has a non-nullable UserId, so anonymous plays simply
don't get recorded rather than trying to force a row through the FK.
Also fixes a real, pre-existing bug this surfaced: the AppSettings.Development.json
of the Api, Worker, and StreamingGateway all pointed StreamTicket/Workers
paths at "../../deploy/..." — one directory short of deploy/'s actual
location at the repo root relative to each project's own folder. Docker
never hit this (it mounts an absolute /keys path), so it had apparently
never been exercised via `dotnet run` before.
79 lines
2.7 KiB
C#
79 lines
2.7 KiB
C#
using Mediator;
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using Musify.Api.Authentication;
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using Musify.Api.Extensions;
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using Musify.Application.Contracts;
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using Musify.Application.YouTube;
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using Musify.Application.YouTube.Responses;
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namespace Musify.Api.Endpoints;
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public static class YouTubeEndpoints
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{
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public static IEndpointRouteBuilder MapYouTubeEndpoints(this IEndpointRouteBuilder app)
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{
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var group = app.MapGroup("/youtube")
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.WithTags("YouTube");
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group.MapGet("/albums", SearchAlbums)
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.WithName("SearchYouTubeAlbums")
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.WithSummary("Search Albums On YouTube Music.")
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.RequireAuthorization()
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.Produces<YouTubeAlbumSearchResult>()
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.Produces(StatusCodes.Status401Unauthorized)
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.ProducesValidationProblem();
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group.MapGet("/albums/{albumId}", GetAlbum)
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.WithName("GetYouTubeAlbum")
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.WithSummary("Get A YouTube Music Album With Its Tracklist.")
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.RequireAuthorization()
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.Produces<YouTubeAlbumDetail>()
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.Produces(StatusCodes.Status401Unauthorized)
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.Produces(StatusCodes.Status404NotFound);
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group.MapGet("/tracks/{videoId}/stream", GetTrackStream)
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.WithName("GetYouTubeTrackStream")
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.WithSummary("Resolve Playback For A YouTube Track: Server Stream If Downloaded, Direct YouTube Stream Otherwise. Works Anonymously When The Playback Configuration Allows It.")
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.Produces<YouTubeStreamResponse>()
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.Produces(StatusCodes.Status401Unauthorized)
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.Produces(StatusCodes.Status404NotFound)
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.Produces(StatusCodes.Status409Conflict);
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return app;
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}
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private static async Task<IResult> GetTrackStream(
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IMediator mediator,
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CurrentUser currentUser,
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string videoId,
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CancellationToken cancellationToken)
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{
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var result = await mediator.Send(
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new ResolveYouTubeTrackStreamCommand(videoId, currentUser.Id),
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cancellationToken);
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return result.ToHttpResult();
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}
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private static async Task<IResult> SearchAlbums(
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IMediator mediator,
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CancellationToken cancellationToken,
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string query,
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string? continuation = null)
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{
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var result = await mediator.Send(
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new SearchYouTubeAlbumsQuery(query, continuation ?? string.Empty),
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cancellationToken);
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return result.ToHttpResult();
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}
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private static async Task<IResult> GetAlbum(
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IMediator mediator,
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string albumId,
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CancellationToken cancellationToken)
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{
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var result = await mediator.Send(new GetYouTubeAlbumQuery(albumId), cancellationToken);
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return result.ToHttpResult();
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}
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}
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