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ambee/giterated

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Fixes

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Amber - ⁨2⁩ years ago

parent: tbd commit: ⁨73a5af5⁩

⁨giterated-daemon/src/connection/wrapper.rs⁩ - ⁨9195⁩ bytes
Raw
1 use std::{
2 net::SocketAddr,
3 sync::{atomic::AtomicBool, Arc},
4 };
5
6 use anyhow::Error;
7 use futures_util::{SinkExt, StreamExt};
8
9 use giterated_models::instance::Instance;
10
11 use giterated_models::object_backend::ObjectBackend;
12
13 use giterated_models::{
14 authenticated::AuthenticatedPayload, message::GiteratedMessage, object::AnyObject,
15 operation::AnyOperation,
16 };
17 use serde::Serialize;
18
19 use tokio::{net::TcpStream, sync::Mutex};
20 use tokio_tungstenite::{tungstenite::Message, WebSocketStream};
21 use toml::Table;
22
23 use crate::{
24 authentication::AuthenticationTokenGranter,
25 backend::{MetadataBackend, RepositoryBackend, UserBackend},
26 database_backend::DatabaseBackend,
27 federation::connections::InstanceConnections,
28 keys::PublicKeyCache,
29 };
30
31 use super::Connections;
32
33 pub async fn connection_wrapper(
34 socket: WebSocketStream<TcpStream>,
35 connections: Arc<Mutex<Connections>>,
36 repository_backend: Arc<Mutex<dyn RepositoryBackend + Send>>,
37 user_backend: Arc<Mutex<dyn UserBackend + Send>>,
38 auth_granter: Arc<Mutex<AuthenticationTokenGranter>>,
39 settings_backend: Arc<Mutex<dyn MetadataBackend + Send>>,
40 addr: SocketAddr,
41 instance: impl ToOwned<Owned = Instance>,
42 instance_connections: Arc<Mutex<InstanceConnections>>,
43 config: Table,
44 backend: DatabaseBackend,
45 ) {
46 let connection_state = ConnectionState {
47 socket: Arc::new(Mutex::new(socket)),
48 connections,
49 repository_backend,
50 user_backend,
51 auth_granter,
52 settings_backend,
53 addr,
54 instance: instance.to_owned(),
55 handshaked: Arc::new(AtomicBool::new(false)),
56 key_cache: Arc::default(),
57 instance_connections: instance_connections.clone(),
58 config,
59 };
60
61 let _handshaked = false;
62
63 loop {
64 let mut socket = connection_state.socket.lock().await;
65 let message = socket.next().await;
66 drop(socket);
67
68 match message {
69 Some(Ok(message)) => {
70 let payload = match message {
71 Message::Binary(payload) => payload,
72 Message::Ping(_) => {
73 let mut socket = connection_state.socket.lock().await;
74 let _ = socket.send(Message::Pong(vec![])).await;
75 drop(socket);
76 continue;
77 }
78 Message::Close(_) => return,
79 _ => continue,
80 };
81
82 let message: AuthenticatedPayload = bincode::deserialize(&payload).unwrap();
83
84 let message: GiteratedMessage<AnyObject, AnyOperation> = message.into_message();
85
86 backend
87 .object_operation(message.object, message.payload)
88 .await
89 .unwrap();
90 }
91 _ => {
92 return;
93 }
94 }
95 }
96
97 // loop {
98 // let mut socket = connection_state.socket.lock().await;
99 // let message = socket.next().await;
100 // drop(socket);
101
102 // match message {
103 // Some(Ok(message)) => {
104 // let payload = match message {
105 // Message::Binary(payload) => payload,
106 // Message::Ping(_) => {
107 // let mut socket = connection_state.socket.lock().await;
108 // let _ = socket.send(Message::Pong(vec![])).await;
109 // drop(socket);
110 // continue;
111 // }
112 // Message::Close(_) => return,
113 // _ => continue,
114 // };
115 // info!("one payload");
116
117 // let message = NetworkMessage(payload.clone());
118
119 // if !handshaked {
120 // info!("im foo baring");
121 // if handshake_handle(&message, &connection_state).await.is_ok() {
122 // if connection_state.handshaked.load(Ordering::SeqCst) {
123 // handshaked = true;
124 // }
125 // }
126 // } else {
127 // let raw = serde_json::from_slice::<AuthenticatedPayload>(&payload).unwrap();
128
129 // if let Some(target_instance) = &raw.target_instance {
130 // if connection_state.instance != *target_instance {
131 // // Forward request
132 // info!("Forwarding message to {}", target_instance.url);
133 // let mut instance_connections = instance_connections.lock().await;
134 // let pool = instance_connections.get_or_open(&target_instance).unwrap();
135 // let pool_clone = pool.clone();
136 // drop(pool);
137
138 // let result = wrap_forwarded(&pool_clone, raw).await;
139
140 // let mut socket = connection_state.socket.lock().await;
141 // let _ = socket.send(result).await;
142
143 // continue;
144 // }
145 // }
146
147 // let message_type = &raw.message_type;
148
149 // info!("Handling message with type: {}", message_type);
150
151 // match authentication_handle(message_type, &message, &connection_state).await {
152 // Err(e) => {
153 // let _ = connection_state
154 // .send_raw(ConnectionError(e.to_string()))
155 // .await;
156 // }
157 // Ok(true) => continue,
158 // Ok(false) => {}
159 // }
160
161 // match repository_handle(message_type, &message, &connection_state).await {
162 // Err(e) => {
163 // let _ = connection_state
164 // .send_raw(ConnectionError(e.to_string()))
165 // .await;
166 // }
167 // Ok(true) => continue,
168 // Ok(false) => {}
169 // }
170
171 // match user_handle(message_type, &message, &connection_state).await {
172 // Err(e) => {
173 // let _ = connection_state
174 // .send_raw(ConnectionError(e.to_string()))
175 // .await;
176 // }
177 // Ok(true) => continue,
178 // Ok(false) => {}
179 // }
180
181 // match authentication_handle(message_type, &message, &connection_state).await {
182 // Err(e) => {
183 // let _ = connection_state
184 // .send_raw(ConnectionError(e.to_string()))
185 // .await;
186 // }
187 // Ok(true) => continue,
188 // Ok(false) => {}
189 // }
190
191 // error!(
192 // "Message completely unhandled: {}",
193 // std::str::from_utf8(&payload).unwrap()
194 // );
195 // }
196 // }
197 // Some(Err(e)) => {
198 // error!("Closing connection for {:?} for {}", e, addr);
199 // return;
200 // }
201 // _ => {
202 // info!("Unhandled");
203 // continue;
204 // }
205 // }
206 // }
207 }
208
209 #[derive(Clone)]
210 pub struct ConnectionState {
211 socket: Arc<Mutex<WebSocketStream<TcpStream>>>,
212 pub connections: Arc<Mutex<Connections>>,
213 pub repository_backend: Arc<Mutex<dyn RepositoryBackend + Send>>,
214 pub user_backend: Arc<Mutex<dyn UserBackend + Send>>,
215 pub auth_granter: Arc<Mutex<AuthenticationTokenGranter>>,
216 pub settings_backend: Arc<Mutex<dyn MetadataBackend + Send>>,
217 pub addr: SocketAddr,
218 pub instance: Instance,
219 pub handshaked: Arc<AtomicBool>,
220 pub key_cache: Arc<Mutex<PublicKeyCache>>,
221 pub instance_connections: Arc<Mutex<InstanceConnections>>,
222 pub config: Table,
223 }
224
225 impl ConnectionState {
226 pub async fn send<T: Serialize>(&self, message: T) -> Result<(), Error> {
227 let payload = serde_json::to_string(&message)?;
228 info!("Sending payload: {}", &payload);
229 self.socket
230 .lock()
231 .await
232 .send(Message::Binary(payload.into_bytes()))
233 .await?;
234
235 Ok(())
236 }
237
238 pub async fn send_raw<T: Serialize>(&self, message: T) -> Result<(), Error> {
239 let payload = serde_json::to_string(&message)?;
240 info!("Sending payload: {}", &payload);
241 self.socket
242 .lock()
243 .await
244 .send(Message::Binary(payload.into_bytes()))
245 .await?;
246
247 Ok(())
248 }
249
250 pub async fn public_key(&self, instance: &Instance) -> Result<String, Error> {
251 let mut keys = self.key_cache.lock().await;
252 keys.get(instance).await
253 }
254 }
255