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ambee/giterated

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Add all the user request handling

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Amber - ⁨2⁩ years ago

parent: tbd commit: ⁨e3bda14⁩

⁨src/main.rs⁩ - ⁨4459⁩ bytes
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1 use anyhow::Error;
2 use connection::{connection_worker, Connections, RawConnection};
3 use giterated_daemon::{
4 authentication::AuthenticationTokenGranter,
5 backend::{
6 discovery::GiteratedDiscoveryProtocol, git::GitBackend, user::UserAuth, DiscoveryBackend,
7 RepositoryBackend, UserBackend,
8 },
9 connection, listener,
10 model::instance::Instance,
11 };
12 use listener::Listeners;
13 use sqlx::{postgres::PgConnectOptions, ConnectOptions, PgPool};
14 use std::{net::SocketAddr, str::FromStr, sync::Arc};
15 use tokio::{
16 fs::File,
17 io::{AsyncRead, AsyncReadExt, AsyncWrite},
18 net::{TcpListener, TcpStream},
19 sync::Mutex,
20 };
21 use tokio_tungstenite::{accept_async, WebSocketStream};
22 use toml::Table;
23
24 #[macro_use]
25 extern crate tracing;
26
27 #[tokio::main]
28 async fn main() -> Result<(), Error> {
29 tracing_subscriber::fmt::init();
30 let mut listener = TcpListener::bind("0.0.0.0:7270").await?;
31 let connections: Arc<Mutex<Connections>> = Arc::default();
32 let listeners: Arc<Mutex<Listeners>> = Arc::default();
33 let config: Table = {
34 let mut file = File::open("Giterated.toml").await?;
35 let mut text = String::new();
36 file.read_to_string(&mut text).await?;
37 text.parse()?
38 };
39 let db_conn_options = PgConnectOptions::new()
40 .host(config["postgres"]["host"].as_str().unwrap())
41 .port(config["postgres"]["port"].as_integer().unwrap() as u16)
42 .database(config["postgres"]["database"].as_str().unwrap())
43 .username(config["postgres"]["user"].as_str().unwrap())
44 .password(config["postgres"]["password"].as_str().unwrap())
45 .log_statements(log::LevelFilter::Off);
46 let db_pool = PgPool::connect_with(db_conn_options).await?;
47
48 debug!("Running database migrations...");
49 sqlx::migrate!().run(&db_pool).await?;
50 info!("Connected");
51
52 let repository_backend: Arc<Mutex<dyn RepositoryBackend + Send>> =
53 Arc::new(Mutex::new(GitBackend {
54 pg_pool: db_pool.clone(),
55 repository_folder: String::from(
56 config["giterated"]["backend"]["git"]["root"]
57 .as_str()
58 .unwrap(),
59 ),
60 instance: Instance::from_str("giterated.dev").unwrap(),
61 }));
62
63 let token_granter = Arc::new(Mutex::new(AuthenticationTokenGranter {
64 config: config.clone(),
65 }));
66
67 let user_backend: Arc<Mutex<dyn UserBackend + Send>> = Arc::new(Mutex::new(UserAuth::new(
68 db_pool.clone(),
69 &Instance::from_str("giterated.dev").unwrap(),
70 token_granter.clone(),
71 )));
72
73 let discovery_backend: Arc<Mutex<dyn DiscoveryBackend + Send>> =
74 Arc::new(Mutex::new(GiteratedDiscoveryProtocol {
75 pool: db_pool.clone(),
76 }));
77
78 info!("Connected");
79
80 loop {
81 let stream = accept_stream(&mut listener).await;
82 info!("Connected");
83
84 let (stream, address) = match stream {
85 Ok(stream) => stream,
86 Err(err) => {
87 error!("Failed to accept connection. {:?}", err);
88 continue;
89 }
90 };
91
92 info!("Accepted connection from {}", address);
93
94 let connection = accept_websocket_connection(stream).await;
95
96 let connection = match connection {
97 Ok(connection) => connection,
98 Err(err) => {
99 error!(
100 "Failed to initiate Websocket connection from {}. {:?}",
101 address, err
102 );
103 continue;
104 }
105 };
106
107 info!("Websocket connection established with {}", address);
108
109 let connection = RawConnection {
110 task: tokio::spawn(connection_worker(
111 connection,
112 listeners.clone(),
113 connections.clone(),
114 repository_backend.clone(),
115 user_backend.clone(),
116 token_granter.clone(),
117 discovery_backend.clone(),
118 address,
119 )),
120 };
121
122 connections.lock().await.connections.push(connection);
123 }
124 }
125
126 async fn accept_stream(listener: &mut TcpListener) -> Result<(TcpStream, SocketAddr), Error> {
127 let stream = listener.accept().await?;
128
129 Ok(stream)
130 }
131
132 async fn accept_websocket_connection<S: AsyncRead + AsyncWrite + Unpin>(
133 stream: S,
134 ) -> Result<WebSocketStream<S>, Error> {
135 let connection = accept_async(stream).await?;
136
137 Ok(connection)
138 }
139