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Merge remote-tracking branch 'origin/main' into chore/utoipa

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Zomatree
2025-11-17 23:11:21 +00:00
parent 43c94b68b0
commit d198796fde
155 changed files with 34536 additions and 846 deletions
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1
crates/daemons/voice-ingress/.gitignore vendored Normal file
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/target

48
crates/daemons/voice-ingress/Cargo.toml Normal file
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[package]
name = "revolt-voice-ingress"
version = "0.7.1"
license = "AGPL-3.0-or-later"
edition = "2021"
# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
[dependencies]
# util
log = "*"
sentry = "0.31.5"
lru = "0.7.6"
ulid = "0.5.0"
redis-kiss = "0.1.4"
chrono = "0.4.15"
# Serde
serde_json = "1.0.79"
rmp-serde = "1.0.0"
serde = "1.0.136"
# Http
rocket = { version = "0.5.0-rc.2", features = ["json"] }
rocket_empty = "0.1.1"
# Async
futures = "0.3.21"
async-std = { version = "1.8.0", features = [
"tokio1",
"tokio02",
"attributes",
] }
# Core
revolt-result = { path = "../../core/result" }
revolt-models = { path = "../../core/models" }
revolt-config = { path = "../../core/config" }
revolt-database = { path = "../../core/database", features = ["voice"] }
revolt-permissions = { path = "../../core/permissions" }
# Voice
livekit-api = "=0.4.4"
livekit-protocol = "=0.4.0"
livekit-runtime = { version = "=0.3.1", features = ["tokio"] }
# RabbitMQ
amqprs = { version = "1.7.0" }

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crates/daemons/voice-ingress/Dockerfile Normal file
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# Build Stage
FROM ghcr.io/stoatchat/base:latest AS builder
FROM debian:12 AS debian
# Bundle Stage
FROM gcr.io/distroless/cc-debian12:nonroot
COPY --from=builder /home/rust/src/target/release/revolt-voice-ingress ./
COPY --from=debian /usr/bin/uname /usr/bin/uname
USER nonroot
CMD ["./revolt-voice-ingress"]

274
crates/daemons/voice-ingress/src/api.rs Normal file
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use livekit_api::{access_token::TokenVerifier, webhooks::WebhookReceiver};
use livekit_protocol::TrackType;
use revolt_database::{
events::client::EventV1,
iso8601_timestamp::{Duration, Timestamp},
util::reference::Reference,
voice::{
create_voice_state, delete_voice_state,
get_user_moved_from_voice, get_user_moved_to_voice,
update_voice_state_tracks, VoiceClient,
},
Database, AMQP,
};
use revolt_result::{Result, ToRevoltError};
use rocket::{post, State};
use rocket_empty::EmptyResponse;
use crate::guard::AuthHeader;
#[post("/<node>", data = "<body>")]
pub async fn ingress(
db: &State<Database>,
voice_client: &State<VoiceClient>,
_amqp: &State<AMQP>,
node: &str,
auth_header: AuthHeader<'_>,
body: &str,
) -> Result<EmptyResponse> {
log::debug!("received event: {body:?}");
let config = revolt_config::config().await;
let node_info = config
.api
.livekit
.nodes
.get(node)
.to_internal_error()
.inspect_err(|_| {
log::error!("Unknown node {node}, make sure livekit has the correct node name set and matches `hosts.livekit` and `api.livekit.nodes` in the Revolt config.")
})?;
let webhook_receiver = WebhookReceiver::new(TokenVerifier::with_api_key(
&node_info.key,
&node_info.secret,
));
let event = webhook_receiver
.receive(body, &auth_header)
.to_internal_error()?;
let channel_id = event.room.as_ref().map(|r| &r.name);
let user_id = event.participant.as_ref().map(|r| &r.identity);
match event.event.as_str() {
// User joined a channel
"participant_joined" => {
let channel_id = channel_id.to_internal_error()?;
let user_id = user_id.to_internal_error()?;
let channel = Reference::from_unchecked(channel_id).as_channel(db).await?;
let joined_at = Timestamp::UNIX_EPOCH
.checked_add(Duration::seconds(event.created_at))
.unwrap();
let voice_state =
create_voice_state(channel_id, channel.server(), user_id, joined_at).await?;
// Only publish one event when a user is moved from one channel to another.
if let Some(moved_from) = get_user_moved_to_voice(channel_id, user_id).await? {
EventV1::VoiceChannelMove {
user: user_id.to_string(),
from: moved_from,
to: channel_id.to_string(),
state: voice_state,
}
.p(channel_id.to_string())
.await;
} else {
EventV1::VoiceChannelJoin {
id: channel_id.to_string(),
state: voice_state,
}
.p(channel_id.to_string())
.await;
};
// TODO: fix `num_participants` being incorrect sometimes see (#457)
// First user who joined - send call started system message.
// if event.room.as_ref().unwrap().num_participants == 1 {
// let user = Reference::from_unchecked(user_id).as_user(db).await?;
// let message_id =
// Ulid::from_datetime(DateTime::from_timestamp_secs(event.created_at).unwrap())
// .to_string();
// let mut call_started_message = SystemMessage::CallStarted {
// by: user_id.to_string(),
// finished_at: None,
// }
// .into_message(channel.id().to_string());
// call_started_message.id = message_id;
// set_channel_call_started_system_message(channel.id(), &call_started_message.id)
// .await?;
// call_started_message
// .send(
// db,
// Some(amqp),
// v0::MessageAuthor::System {
// username: &user.username,
// avatar: user.avatar.as_ref().map(|file| file.id.as_ref()),
// },
// None,
// None,
// &channel,
// false,
// )
// .await?;
// let recipients = get_call_notification_recipients(&channel_id, &user_id).await?;
// let now = joined_at.format_short().to_string();
// if let Err(e) = amqp
// .dm_call_updated(&user.id, channel.id(), Some(&now), false, recipients)
// .await
// {
// revolt_config::capture_error(&e);
// }
// }
}
// User left a channel
"participant_left" => {
let channel_id = channel_id.to_internal_error()?;
let user_id = user_id.to_internal_error()?;
let channel = Reference::from_unchecked(channel_id).as_channel(db).await?;
delete_voice_state(channel_id, channel.server(), user_id).await?;
// Dont send leave event when a user is moved
if get_user_moved_from_voice(channel_id, user_id)
.await?
.is_none()
{
EventV1::VoiceChannelLeave {
id: channel_id.clone(),
user: user_id.clone(),
}
.p(channel_id.clone())
.await;
};
// See above for why this is commented out
// // Update CallStarted system message if everyone has left with the end time
// let members = get_voice_channel_members(channel_id).await?;
// if members.is_none_or(|m| m.is_empty()) {
// // The channel is empty so send out an "end" message for ringing
// if let Err(e) = amqp
// .dm_call_updated(user_id, channel_id, None, true, None)
// .await
// {
// revolt_config::capture_internal_error!(&e);
// }
// if let Some(system_message_id) =
// take_channel_call_started_system_message(channel_id).await?
// {
// // Could have been deleted
// if let Ok(mut message) = Reference::from_unchecked(&system_message_id)
// .as_message(db)
// .await
// {
// if let Some(SystemMessage::CallStarted { finished_at, .. }) =
// &mut message.system
// {
// *finished_at = Some(Timestamp::now_utc());
// message
// .update(
// db,
// PartialMessage {
// system: message.system.clone(),
// ..Default::default()
// },
// Vec::new(),
// )
// .await?;
// } else {
// log::error!("Broken State: Call started message ID ({}) does not contain a CallStarted system message.", &message.id)
// }
// };
// };
// }
}
// Audio/video track was started/stopped/unmuted/muted
"track_published" | "track_unpublished" | "track_unmuted" | "track_muted" => {
let channel_id = channel_id.to_internal_error()?;
let user_id = user_id.to_internal_error()?;
let track = event.track.as_ref().to_internal_error()?;
let channel = Reference::from_unchecked(channel_id).as_channel(db).await?;
let user = Reference::from_unchecked(user_id).as_user(db).await?;
let user_limits = user.limits().await;
// forbid any size which goes over the limit and also limit the aspect ratio to stop people from making too tall or too wide and bypassing the limit.
// TODO: figure out how to track audio stream quality
if event.event == "track_published" {
let mut disconnect = false;
if track.r#type == TrackType::Data as i32 {
log::debug!("User published data");
disconnect = true;
};
if track.r#type == TrackType::Video as i32 {
if user_limits.video_resolution[0] != 0
&& user_limits.video_resolution[1] != 0
&& track.width * track.height
> user_limits.video_resolution[0] * user_limits.video_resolution[1]
{
log::debug!("User published video with out of bounds resolution");
disconnect = true;
};
if user_limits.video_aspect_ratio[0] != user_limits.video_aspect_ratio[1]
&& !(user_limits.video_aspect_ratio[0]..=user_limits.video_aspect_ratio[1])
.contains(&(track.width as f32 / track.height as f32))
{
log::debug!("User published video with out of bounds aspect ratio");
disconnect = true;
};
};
if disconnect {
log::debug!("Removing user {user_id} from channel {channel_id} {event:?} due to forbidden track.");
let _ = voice_client.remove_user(node, user_id, channel_id).await;
delete_voice_state(channel_id, channel.server(), user_id).await?;
return Ok(EmptyResponse);
};
};
let partial = update_voice_state_tracks(
channel_id,
channel.server(),
user_id,
event.event == "track_published" || event.event == "track_unmuted", // to avoid duplicating this entire case twice
track.source,
)
.await?;
EventV1::UserVoiceStateUpdate {
id: user_id.clone(),
channel_id: channel_id.clone(),
data: partial,
}
.p(channel_id.clone())
.await;
}
_ => {}
};
Ok(EmptyResponse)
}

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crates/daemons/voice-ingress/src/guard.rs Normal file
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use revolt_result::{create_error, Error};
use rocket::{
http::Status,
request::{FromRequest, Outcome},
Request,
};
pub struct AuthHeader<'a>(&'a str);
#[rocket::async_trait]
impl<'r> FromRequest<'r> for AuthHeader<'r> {
type Error = Error;
async fn from_request(request: &'r Request<'_>) -> Outcome<Self, Self::Error> {
match request.headers().get("Authorization").next() {
Some(token) => Outcome::Success(Self(token)),
None => Outcome::Error((Status::Unauthorized, create_error!(NotAuthenticated))),
}
}
}
impl std::ops::Deref for AuthHeader<'_> {
type Target = str;
fn deref(&self) -> &Self::Target {
self.0
}
}

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crates/daemons/voice-ingress/src/main.rs Normal file
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use std::env;
use revolt_database::DatabaseInfo;
use revolt_database::{voice::VoiceClient, AMQP};
use revolt_result::Result;
use rocket::{build, routes, Config};
use std::net::Ipv4Addr;
mod api;
mod guard;
#[rocket::main]
async fn main() -> Result<(), rocket::Error> {
revolt_config::configure!(voice_ingress);
let amqp = AMQP::new_auto().await;
let database = DatabaseInfo::Auto.connect().await.unwrap();
let voice_client = VoiceClient::from_revolt_config().await;
let _rocket = build()
.manage(database)
.manage(voice_client)
.manage(amqp)
.mount("/", routes![api::ingress])
.configure(Config {
port: 8500,
address: Ipv4Addr::new(0, 0, 0, 0).into(),
..Default::default()
})
.ignite()
.await?
.launch()
.await?;
Ok(())
}