reuse previous session information
This commit is contained in:
parent
567fc1674e
commit
e6e41b9ad2
1
Cargo.lock
generated
1
Cargo.lock
generated
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@ -124,6 +124,7 @@ version = "0.1.0"
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dependencies = [
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"clap",
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"matrix-sdk",
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"serde_json",
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"tokio",
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"tracing-subscriber",
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"url",
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@ -11,6 +11,7 @@ clap = "3.0.0-beta.2"
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tokio = { version = "1", features = [ "full" ] }
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tracing-subscriber = "0.2"
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url = "2.2"
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serde_json = "1"
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[dependencies.matrix-sdk]
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git = "https://github.com/matrix-org/matrix-rust-sdk"
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53
src/main.rs
53
src/main.rs
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@ -1,3 +1,7 @@
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use std::{
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fs::File,
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io::{BufReader, BufWriter},
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};
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use std::{path::PathBuf, time::Duration};
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use clap::Clap;
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@ -14,7 +18,7 @@ use matrix_sdk::{
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},
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StrippedStateEvent, SyncMessageEvent,
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},
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Client, ClientConfig, EventEmitter, RoomState, SyncSettings,
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Client, ClientConfig, EventEmitter, RoomState, Session, SyncSettings,
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};
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#[derive(Clap)]
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@ -35,6 +39,10 @@ struct Opts {
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/// Folder to store the client state into
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#[clap(long, parse(from_os_str))]
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store_path: PathBuf,
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/// File where session information will be saved
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#[clap(long, parse(from_os_str))]
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session: PathBuf,
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}
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struct AutoJoinBot {
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@ -109,23 +117,53 @@ impl EventEmitter for AutoJoinBot {
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}
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}
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// TODO: use nice error handling
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async fn load_or_init_session(
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client: &Client,
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session_file: PathBuf,
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username: &str,
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password: &str,
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) {
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if session_file.is_file() {
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let reader = BufReader::new(File::open(session_file).unwrap());
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let session: Session = serde_json::from_reader(reader).unwrap();
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client.restore_login(session.clone()).await.unwrap();
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println!("Reused session: {}, {}", session.user_id, session.device_id);
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} else {
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let response = client
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.login(username, password, None, Some("autojoin bot"))
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.await
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.unwrap();
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println!("logged in as {}", username);
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let session = Session {
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access_token: response.access_token,
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user_id: response.user_id,
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device_id: response.device_id,
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};
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let writer = BufWriter::new(File::create(session_file).unwrap());
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serde_json::to_writer(writer, &session).unwrap();
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}
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}
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async fn login_and_sync(
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homeserver_url: String,
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username: &str,
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password: &str,
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store_path: PathBuf,
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session_file: PathBuf,
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) -> Result<(), matrix_sdk::Error> {
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let client_config = ClientConfig::new().store_path(store_path);
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let homeserver_url = Url::parse(&homeserver_url).expect("Couldn't parse the homeserver URL");
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let client = Client::new_with_config(homeserver_url, client_config).unwrap();
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// TODO: restore session on subsequent logins
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client
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.login(username, password, None, Some("autojoin bot"))
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.await?;
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println!("logged in as {}", username);
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load_or_init_session(&client, session_file, username, password).await;
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client
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.add_event_emitter(Box::new(AutoJoinBot::new(client.clone())))
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@ -146,6 +184,7 @@ async fn main() -> Result<(), matrix_sdk::Error> {
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&opts.username,
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&opts.password,
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opts.store_path,
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opts.session,
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)
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.await
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}
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