feat: /devices route
This commit is contained in:
Timo Kösters
parent
e815486030
commit
71ed1b295a
4 changed files with 66 additions and 0 deletions
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@ -123,6 +123,7 @@ impl Database {
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userid_avatarurl: db.open_tree("userid_avatarurl")?,
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userdeviceid_token: db.open_tree("userdeviceid_token")?,
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userdeviceid_metadata: db.open_tree("userdeviceid_metadata")?,
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userid_devicelistversion: db.open_tree("userid_devicelistversion")?,
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token_userdeviceid: db.open_tree("token_userdeviceid")?,
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onetimekeyid_onetimekeys: db.open_tree("onetimekeyid_onetimekeys")?,
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userid_lastonetimekeyupdate: db.open_tree("userid_lastonetimekeyupdate")?,
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@ -22,6 +22,7 @@ pub struct Users {
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pub(super) userid_avatarurl: sled::Tree,
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pub(super) userdeviceid_token: sled::Tree,
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pub(super) userdeviceid_metadata: sled::Tree, // This is also used to check if a device exists
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pub(super) userid_devicelistversion: sled::Tree, // DevicelistVersion = u64
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pub(super) token_userdeviceid: sled::Tree,
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pub(super) onetimekeyid_onetimekeys: sled::Tree, // OneTimeKeyId = UserId + DeviceKeyId
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@ -189,6 +190,10 @@ impl Users {
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userdeviceid.push(0xff);
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userdeviceid.extend_from_slice(device_id.as_bytes());
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self.userid_devicelistversion
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.update_and_fetch(&user_id.as_bytes(), utils::increment)?
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.expect("utils::increment will always put in a value");
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self.userdeviceid_metadata.insert(
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userdeviceid,
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serde_json::to_string(&Device {
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@ -227,6 +232,10 @@ impl Users {
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// TODO: Remove onetimekeys
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self.userid_devicelistversion
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.update_and_fetch(&user_id.as_bytes(), utils::increment)?
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.expect("utils::increment will always put in a value");
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self.userdeviceid_metadata.remove(&userdeviceid)?;
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Ok(())
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@ -811,6 +820,10 @@ impl Users {
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// Only existing devices should be able to call this.
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assert!(self.userdeviceid_metadata.get(&userdeviceid)?.is_some());
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self.userid_devicelistversion
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.update_and_fetch(&user_id.as_bytes(), utils::increment)?
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.expect("utils::increment will always put in a value");
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self.userdeviceid_metadata.insert(
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userdeviceid,
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serde_json::to_string(device)
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@ -840,6 +853,16 @@ impl Users {
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})
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}
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pub fn get_devicelist_version(&self, user_id: &UserId) -> Result<Option<u64>> {
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self.userid_devicelistversion
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.get(user_id.as_bytes())?
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.map_or(Ok(None), |bytes| {
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utils::u64_from_bytes(&bytes)
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.map_err(|_| Error::bad_database("Invalid devicelistversion in db."))
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.map(Some)
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})
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}
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pub fn all_devices_metadata(&self, user_id: &UserId) -> impl Iterator<Item = Result<Device>> {
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let mut key = user_id.as_bytes().to_vec();
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key.push(0xff);
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@ -171,6 +171,7 @@ fn setup_rocket() -> (rocket::Rocket, Config) {
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server_server::create_join_event_template_route,
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server_server::create_join_event_route,
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server_server::create_invite_route,
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server_server::get_devices_route,
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server_server::get_room_information_route,
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server_server::get_profile_information_route,
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],
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@ -8,6 +8,7 @@ use ruma::{
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api::{
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client::error::ErrorKind,
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federation::{
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device::get_devices::{self, v1::UserDevice},
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directory::{get_public_rooms, get_public_rooms_filtered},
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discovery::{
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get_remote_server_keys, get_server_keys, get_server_version, ServerSigningKeys,
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@ -1979,6 +1980,46 @@ pub async fn create_invite_route<'a>(
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.into())
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}
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#[cfg_attr(
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feature = "conduit_bin",
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get("/_matrix/federation/v1/user/devices/<_>", data = "<body>")
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)]
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#[tracing::instrument(skip(db, body))]
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pub fn get_devices_route<'a>(
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db: State<'a, Database>,
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body: Ruma<get_devices::v1::Request<'_>>,
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) -> ConduitResult<get_devices::v1::Response> {
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if !db.globals.allow_federation() {
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return Err(Error::bad_config("Federation is disabled."));
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}
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Ok(get_devices::v1::Response {
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user_id: body.user_id.clone(),
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stream_id: db
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.users
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.get_devicelist_version(&body.user_id)?
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.unwrap_or(0)
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.try_into()
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.expect("version will not grow that large"),
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devices: db
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.users
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.all_devices_metadata(&body.user_id)
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.filter_map(|r| r.ok())
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.filter_map(|metadata| {
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Some(UserDevice {
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keys: db
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.users
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.get_device_keys(&body.user_id, &metadata.device_id)
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.ok()??,
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device_id: metadata.device_id,
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device_display_name: metadata.display_name,
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})
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})
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.collect(),
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}
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.into())
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}
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#[cfg_attr(
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feature = "conduit_bin",
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get("/_matrix/federation/v1/query/directory", data = "<body>")
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