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Improve login ux and session handling

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This commit is contained in:
Amanda Graven 2020-11-24 21:49:06 +01:00
parent a9c1d6ed01
commit 80f4ab6451
Signed by: amanda
GPG key ID: 45C461CDC9286390
2 changed files with 119 additions and 77 deletions
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70
src/matrix.rs
View file

@ -1,6 +1,5 @@
use matrix_sdk::{
identifiers::DeviceId, identifiers::UserId, reqwest::Url, Client, ClientConfig, Session,
SyncSettings,
identifiers::DeviceId, identifiers::UserId, reqwest::Url, Client, ClientConfig, SyncSettings,
};
use serde::{Deserialize, Serialize};
@ -8,23 +7,14 @@ pub type Error = anyhow::Error;
// Needed to be able to serialize `Session`s. Should be done with serde remote.
#[derive(Debug, Clone, Deserialize, Serialize)]
pub struct SessionWrapper {
pub struct Session {
access_token: String,
user_id: UserId,
device_id: Box<DeviceId>,
homeserver: String,
}
impl From<SessionWrapper> for Session {
fn from(s: SessionWrapper) -> Self {
Self {
access_token: s.access_token,
user_id: s.user_id,
device_id: s.device_id,
}
}
}
impl From<Session> for SessionWrapper {
impl From<Session> for matrix_sdk::Session {
fn from(s: Session) -> Self {
Self {
access_token: s.access_token,
@ -34,38 +24,51 @@ impl From<Session> for SessionWrapper {
}
}
/// Login with credentials, creating a new authentication session
pub async fn login(
username: &str,
password: &str,
server: &str,
) -> Result<(Client, Session), Error> {
let url = Url::parse(server)?;
let config = ClientConfig::new().store_path(&dirs::config_dir().unwrap().join("retrix"));
let client = Client::new_with_config(url, config)?;
let client = client(url)?;
let session = match get_session()? {
Some(session) => {
client.restore_login(session.clone()).await?;
session
}
None => {
let response = client
.login(username, password, None, Some("retrix"))
.login(
username,
password,
None,
Some(&format!("retrix@{}", hostname::get()?.to_string_lossy())),
)
.await?;
let session = Session {
access_token: response.access_token,
user_id: response.user_id,
device_id: response.device_id,
homeserver: server.to_owned(),
};
write_session(session.clone())?;
session
}
};
write_session(&session)?;
client.sync_once(SyncSettings::new()).await?;
Ok((client, session))
}
pub async fn restore_login(session: Session) -> Result<(Client, Session), Error> {
let url = Url::parse(&session.homeserver)?;
let client = client(url)?;
client.restore_login(session.clone().into()).await?;
client.sync_once(SyncSettings::new()).await?;
Ok((client, session))
}
/// Create a matrix client handler with the desired configuration
fn client(url: Url) -> Result<Client, matrix_sdk::Error> {
let config = ClientConfig::new().store_path(&dirs::config_dir().unwrap().join("retrix"));
Client::new_with_config(url, config)
}
/// File path to store session data in
fn session_path() -> std::path::PathBuf {
dirs::config_dir()
@ -75,22 +78,19 @@ fn session_path() -> std::path::PathBuf {
}
/// Read session data from config file
fn get_session() -> Result<Option<Session>, Error> {
pub fn get_session() -> Result<Option<Session>, Error> {
let path = session_path();
if !path.is_file() {
return Ok(None);
}
let session: SessionWrapper = toml::from_slice(&std::fs::read(path)?)?;
Ok(Some(session.into()))
let session: Session = toml::from_slice(&std::fs::read(path)?)?;
Ok(Some(session))
}
/// Save session data to config file
fn write_session(session: Session) -> Result<(), Error> {
let session: SessionWrapper = session.into();
let path = session_path();
fn write_session(session: &Session) -> Result<(), Error> {
let serialized = toml::to_string(&session)?;
std::fs::write(path, serialized)?;
std::fs::write(session_path(), serialized)?;
Ok(())
}

114
src/ui.rs
View file

@ -1,6 +1,6 @@
use iced::{
text_input::{self, TextInput},
Application, Button, Column, Command, Container, Element, Length, Row, Text,
Application, Button, Column, Command, Container, Element, Length, Scrollable, Text,
};
use crate::matrix;
@ -18,35 +18,19 @@ pub enum Retrix {
server: String,
error: Option<String>,
},
AwaitLogin,
LoggedIn {
client: matrix_sdk::Client,
session: matrix_sdk::Session,
session: matrix::Session,
rooms: Vec<matrix_sdk::Room>,
rooms: Vec<String>,
room_scroll: iced::scrollable::State,
},
}
#[derive(Debug, Clone)]
pub enum Message {
// Login form messages
SetUser(String),
SetPassword(String),
SetServer(String),
Login,
LoggedIn(matrix_sdk::Client, matrix_sdk::Session),
SetError(String),
// Main state messages
ResetRooms(Vec<matrix_sdk::Room>),
}
impl Application for Retrix {
type Message = Message;
type Executor = iced::executor::Default;
type Flags = ();
fn new(_flags: ()) -> (Self, Command<Self::Message>) {
let app = Retrix::Prompt {
impl Retrix {
pub fn new_prompt() -> Retrix {
Retrix::Prompt {
user_input: text_input::State::new(),
password_input: text_input::State::new(),
server_input: text_input::State::new(),
@ -56,8 +40,44 @@ impl Application for Retrix {
password: String::new(),
server: String::new(),
error: None,
};
(app, Command::none())
}
}
}
#[derive(Debug, Clone)]
pub enum Message {
// Login form messages
SetUser(String),
SetPassword(String),
SetServer(String),
Login,
LoggedIn(matrix_sdk::Client, matrix::Session),
LoginFailed(String),
// Main state messages
ResetRooms(Vec<String>),
}
impl Application for Retrix {
type Message = Message;
type Executor = iced::executor::Default;
type Flags = ();
fn new(_flags: ()) -> (Self, Command<Self::Message>) {
// Skip login prompt if we have a session saved
match matrix::get_session().ok().flatten() {
Some(session) => {
let command = Command::perform(
async move { matrix::restore_login(session).await },
|result| match result {
Ok((s, c)) => Message::LoggedIn(s, c),
Err(e) => Message::LoginFailed(e.to_string()),
},
);
(Retrix::AwaitLogin, command)
}
None => (Retrix::new_prompt(), Command::none()),
}
}
fn title(&self) -> String {
@ -70,38 +90,47 @@ impl Application for Retrix {
ref mut user,
ref mut password,
ref mut server,
ref mut error,
..
} => match message {
Message::SetUser(u) => *user = u,
Message::SetPassword(p) => *password = p,
Message::SetServer(s) => *server = s,
Message::SetError(e) => *error = Some(e),
Message::Login => {
let user = user.clone();
let password = password.clone();
let server = server.clone();
*self = Retrix::AwaitLogin;
return Command::perform(
async move { matrix::login(&user, &password, &server).await },
|result| match result {
Ok((c, r)) => Message::LoggedIn(c, r),
Err(e) => Message::SetError(e.to_string()),
Err(e) => Message::LoginFailed(e.to_string()),
},
);
}
_ => (),
},
Retrix::AwaitLogin => match message {
Message::LoginFailed(e) => {
*self = Retrix::new_prompt();
if let Retrix::Prompt { ref mut error, .. } = *self {
*error = Some(e);
}
}
Message::LoggedIn(client, session) => {
*self = Retrix::LoggedIn {
client: client.clone(),
session,
rooms: Vec::new(),
room_scroll: Default::default(),
};
let client = client.clone();
Command::perform(
return Command::perform(
async move {
let mut list = Vec::new();
for (id, room) in client.joined_rooms().read().await.iter() {
let room = room.read().await;
list.push(room.clone());
for (_, room) in client.joined_rooms().read().await.iter() {
let name = room.read().await.display_name();
list.push(name);
}
list
},
@ -165,11 +194,24 @@ impl Application for Retrix {
.height(iced::Length::Fill)
.into()
}
Retrix::LoggedIn { ref rooms, .. } => {
Retrix::AwaitLogin => Container::new(Text::new("Logging in..."))
.center_x()
.center_y()
.width(Length::Fill)
.height(Length::Fill)
.into(),
Retrix::LoggedIn {
ref rooms,
ref mut room_scroll,
..
} => {
//let mut root_row = Row::new().width(Length::Fill).height(Length::Fill);
let mut room_col = Column::new().width(400.into()).height(Length::Fill);
let mut room_col = Scrollable::new(room_scroll)
.width(400.into())
.height(Length::Fill)
.spacing(15);
for room in rooms {
room_col = room_col.push(Text::new(room.display_name()));
room_col = room_col.push(Text::new(room));
}
room_col.into()
//root_row = root_row.push(room_col);