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Add logout route and database methods (#21) 

Condense keys

Move remove methods to remove_device

Code cleanup

Add method for removing todevice events

Remove unnecessary existence checks

Add logout route and database methods

Co-authored-by: Josias <justjosias@tutanota.com>
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josias 2020-05-24 22:10:09 +02:00 committed by Timo Kösters
parent 1014388a9c
commit b106d1393b
3 changed files with 46 additions and 1 deletions
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15
src/client_server.rs
View File

@ -29,7 +29,7 @@ use ruma_client_api::{
push::{self, get_pushrules_all, set_pushrule, set_pushrule_enabled},
read_marker::set_read_marker,
room::create_room,
session::{get_login_types, login},
session::{get_login_types, login, logout},
state::{
create_state_event_for_empty_key, create_state_event_for_key, get_state_events,
get_state_events_for_empty_key, get_state_events_for_key,
@ -311,6 +311,19 @@ pub fn login_route(
}))
}
#[post("/_matrix/client/r0/logout", data = "<body>")]
pub fn logout_route(
db: State<'_, Database>,
body: Ruma<logout::Request>,
) -> MatrixResult<logout::Response> {
let user_id = body.user_id.as_ref().expect("user is authenticated");
let device_id = body.device_id.as_ref().expect("user is authenticated");
db.users.remove_device(&user_id, &device_id).unwrap();
MatrixResult(Ok(logout::Response))
}
#[get("/_matrix/client/r0/capabilities")]
pub fn get_capabilities_route() -> MatrixResult<get_capabilities::Response> {
// TODO

31
src/database/users.rs
View File

@ -123,6 +123,37 @@ impl Users {
Ok(())
}
/// Removes a device from a user
pub fn remove_device(&self, user_id: &UserId, device_id: &DeviceId) -> Result<()> {
let mut userdeviceid = user_id.to_string().as_bytes().to_vec();
userdeviceid.push(0xff);
userdeviceid.extend_from_slice(device_id.as_bytes());
// Remove device keys
self.userdeviceid_devicekeys.remove(&userdeviceid)?;
// Remove tokens
if let Some(old_token) = self.userdeviceid_token.remove(&userdeviceid)? {
self.token_userdeviceid.remove(&old_token)?;
}
// Remove todevice events
let mut prefix = userdeviceid.clone();
prefix.push(0xff);
for result in self.todeviceid_events.scan_prefix(&prefix) {
let (key, value) = result?;
self.todeviceid_events.remove(key)?;
}
// TODO: Remove onetimekeys
// Remove the device
self.userdeviceids.remove(userdeviceid)?;
Ok(())
}
/// Returns an iterator over all device ids of this user.
pub fn all_device_ids(&self, user_id: &UserId) -> impl Iterator<Item = Result<DeviceId>> {
let mut prefix = user_id.to_string().as_bytes().to_vec();

1
src/main.rs
View File

@ -29,6 +29,7 @@ fn setup_rocket() -> rocket::Rocket {
client_server::register_route,
client_server::get_login_route,
client_server::login_route,
client_server::logout_route,
client_server::get_capabilities_route,
client_server::get_pushrules_all_route,
client_server::set_pushrule_route,