884 lines
34 KiB
Rust
884 lines
34 KiB
Rust
use crate::anonymous_clients::anonymous_manager;
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use crate::app_state::AppState;
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use crate::calls::call_group::call_invite_secret_from_cv;
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use crate::data::user::UserStatus;
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use crate::rho::connection::{GeneralConnection, MtpReceiver, MtpSender};
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use crate::rho::rho_connection::RhoConnection;
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use crate::util::logger::PrintType;
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use crate::{log_cv_in, log_cv_out, log_err, log_in, log_out};
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use mtp::codec::{CommunicationType, CommunicationValue, DataType, DataValue};
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use std::str::FromStr;
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use std::sync::Arc;
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use std::time::Duration;
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use tokio::sync::RwLock;
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use trust_dns_resolver::TokioAsyncResolver;
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use uuid::Uuid;
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pub struct ClientConnection {
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pub state: Arc<AppState>,
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pub user_id: u64,
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pub session_id: u64,
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pub client_version: String,
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pub sender: Arc<MtpSender>,
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pub receiver: Arc<MtpReceiver>,
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pub_key: Arc<RwLock<Option<Vec<u8>>>>,
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pub rho_connection: Arc<RwLock<Option<Arc<RhoConnection>>>>,
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pub interested_users: Arc<RwLock<Vec<i64>>>,
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is_open: Arc<RwLock<bool>>,
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message_slots: Arc<tokio::sync::Semaphore>,
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}
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impl ClientConnection {
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pub async fn from_general(general: Arc<GeneralConnection>, user_id: u64) -> Arc<Self> {
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Arc::new(Self {
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state: general.state.clone(),
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pub_key: Arc::new(RwLock::new(None)),
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rho_connection: general.rho_connection.clone(),
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interested_users: Arc::new(RwLock::new(Vec::new())),
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is_open: Arc::new(RwLock::new(true)),
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sender: general.sender.clone(),
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receiver: general.receiver.clone(),
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user_id: user_id,
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session_id: general.session_id.read().await.clone(),
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client_version: general.client_version.read().await.clone(),
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message_slots: Arc::new(tokio::sync::Semaphore::new(32)),
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})
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}
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pub fn start(self: Arc<Self>) {
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let self_clone = self.clone();
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tokio::spawn(async move {
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while let Ok(cv) = self_clone.receiver.receive().await {
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self_clone.clone().handle_message(cv).await;
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}
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self_clone.handle_close().await;
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});
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let self_clone2 = self.clone();
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tokio::spawn(async move {
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tokio::time::sleep(Duration::from_millis(50)).await;
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if self_clone2.get_rho_connection().await.is_none() {
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self_clone2
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.send_error_response(0, CommunicationType::ErrorNoIota)
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.await;
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}
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});
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}
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/// Get the user ID
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pub async fn get_user_id(&self) -> u64 {
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self.user_id
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}
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/// Get RhoConnection if available
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pub async fn get_rho_connection(&self) -> Option<Arc<RhoConnection>> {
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self.rho_connection.read().await.clone()
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}
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/// Send a CommunicationValue to the client
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pub async fn send_message(self: Arc<Self>, cv: &CommunicationValue) {
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if !*self.is_open.read().await {
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log_out!(
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self.user_id as i64,
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PrintType::Client,
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"Attempted to send message to a closed connection."
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);
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return;
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}
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log_cv_out!(PrintType::Client, &cv);
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let _ = self.sender.send(&cv).await;
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}
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/// Handle incoming message from client
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pub async fn handle_message(self: Arc<Self>, cv: CommunicationValue) {
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let Ok(permit) = self.message_slots.clone().acquire_owned().await else {
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return;
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};
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tokio::spawn(async move {
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let _permit = permit;
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log_cv_in!(PrintType::Client, cv);
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let mut cv = cv;
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// Handle client status changes
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if cv.is_type(CommunicationType::ClientChanged) {
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self.handle_client_changed(cv).await;
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return;
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}
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// Handle call invites
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if cv.is_type(CommunicationType::CallInvite) {
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self.handle_call_invite(cv).await;
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return;
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}
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// Handle get call requests
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if cv.is_type(CommunicationType::CallToken) {
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self.handle_get_call(cv).await;
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return;
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}
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if cv.is_type(CommunicationType::CallData) {
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self.handle_get_call_data(cv).await;
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return;
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}
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if cv.is_type(CommunicationType::CallDisconnectUser) {
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self.handle_call_disconnect_user(cv).await;
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return;
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}
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if cv.is_type(CommunicationType::CallTimeoutUser) {
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self.handle_call_timeout_user(cv).await;
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return;
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}
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if cv.is_type(CommunicationType::CallSetAnonymousJoining) {
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self.handle_call_set_anonymous_joining(cv).await;
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return;
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}
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if cv.is_type(CommunicationType::LoadTxtRecord) {
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self.handle_load_txt_record(cv).await;
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return;
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}
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if cv.is_type(CommunicationType::GetUserData) {
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if let Some(anonymous) = {
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if let Some(user_id) = cv.get_data(DataType::UserId).as_signed_number() {
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anonymous_manager::get_anonymous_user(user_id as u64).await
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} else if let Some(username) = cv.get_data(DataType::Username).as_str() {
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anonymous_manager::get_anonymous_user_by_name(username.to_string()).await
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} else {
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None
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}
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} {
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let response = CommunicationValue::new(CommunicationType::GetUserData)
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.with_id(cv.get_id())
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.add_typed_default(
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DataType::Username,
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DataValue::Str(anonymous.get_user_name().await),
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)
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.add_typed_default(
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DataType::UserId,
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DataValue::SignedNumber(anonymous.get_user_id().into()),
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)
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.add_typed_default(
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DataType::Display,
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DataValue::Str(anonymous.get_display_name().await),
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)
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.add_typed_default(
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DataType::Avatar,
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DataValue::Str(anonymous.get_avatar().await),
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)
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.add_typed_default(
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DataType::UserState,
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DataValue::Str("online".to_string()),
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);
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self.send_message(&response).await;
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return;
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}
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}
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if cv.is_type(CommunicationType::ChangeUserData)
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|| cv.is_type(CommunicationType::ReadNotification)
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|| cv.is_type(CommunicationType::GetNotifications)
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|| cv.is_type(CommunicationType::GetUserData)
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|| cv.is_type(CommunicationType::GetIotaData)
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|| cv.is_type(CommunicationType::DeleteUser)
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{
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let sender = self.get_user_id().await;
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self.handle_omega_forward(cv.with_sender(sender as u64))
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.await;
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return;
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}
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let is_per_device_settings = cv.is_type(CommunicationType::SettingsSave)
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|| cv.is_type(CommunicationType::SettingsLoad)
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|| cv.is_type(CommunicationType::SettingsList);
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let is_global_settings = cv.is_type(CommunicationType::GlobalSettingsSave)
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|| cv.is_type(CommunicationType::GlobalSettingsLoad);
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if is_per_device_settings || is_global_settings {
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let expected_session_id: i128 = self.session_id.into();
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let session_id = cv.get_data(DataType::SessionId).as_signed_number();
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if is_per_device_settings {
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let Some(session_id) = session_id else {
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let response = CommunicationValue::new(CommunicationType::ErrorInvalidData)
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.with_id(cv.get_id())
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.with_receiver(self.user_id)
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.add_typed_default(
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DataType::Message,
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DataValue::Str("Missing session_id".to_string()),
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)
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.add_typed_default(
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DataType::SessionId,
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DataValue::SignedNumber(expected_session_id),
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);
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self.send_message(&response).await;
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return;
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};
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if session_id != expected_session_id {
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let response = CommunicationValue::new(CommunicationType::ErrorInvalidData)
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.with_id(cv.get_id())
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.with_receiver(self.user_id)
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.add_typed_default(
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DataType::Message,
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DataValue::Str("session_id mismatch".to_string()),
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)
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.add_typed_default(
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DataType::SessionId,
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DataValue::SignedNumber(expected_session_id),
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);
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self.send_message(&response).await;
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return;
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}
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} else if let Some(session_id) = session_id {
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if session_id != expected_session_id {
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let response = CommunicationValue::new(CommunicationType::ErrorInvalidData)
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.with_id(cv.get_id())
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.with_receiver(self.user_id)
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.add_typed_default(
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DataType::Message,
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DataValue::Str("session_id mismatch".to_string()),
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)
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.add_typed_default(
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DataType::SessionId,
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DataValue::SignedNumber(expected_session_id),
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);
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self.send_message(&response).await;
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return;
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}
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} else {
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cv = cv.add_typed_default(
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DataType::SessionId,
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DataValue::SignedNumber(expected_session_id),
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);
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}
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}
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// Every Iota request is bound to the authenticated device. A
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// caller may omit the field for compatibility, but can never
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// select a different device session.
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let expected_session_id = self.session_id as i128;
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if let Some(session_id) = cv.get_data(DataType::SessionId).as_signed_number() {
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if session_id != expected_session_id {
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let response = CommunicationValue::new(CommunicationType::ErrorInvalidData)
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.with_id(cv.get_id())
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.add_typed_default(
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DataType::SessionId,
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DataValue::SignedNumber(expected_session_id),
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);
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self.send_message(&response).await;
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return;
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}
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} else {
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cv = cv.add_typed_default(
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DataType::SessionId,
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DataValue::SignedNumber(expected_session_id),
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);
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}
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// Forward other messages to Iota
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self.forward_to_iota(cv).await;
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});
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}
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async fn handle_omega_forward(self: Arc<Self>, cv: CommunicationValue) {
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let client_for_closure = self.clone();
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let response_cv = self
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.state
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.omega
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.clone()
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.await_response(&cv.with_sender(self.user_id), Some(Duration::from_secs(20)))
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.await;
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if let Ok(response_cv) = response_cv {
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client_for_closure.send_message(&response_cv).await;
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}
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}
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/// Handle client status change
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async fn handle_client_changed(self: Arc<Self>, cv: CommunicationValue) {
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let user_id = self.get_user_id().await;
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if let DataValue::Str(status_str) = cv.get_data(DataType::UserState) {
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let user_status = UserStatus::from_str(&status_str).unwrap_or(UserStatus::user_online);
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if let Some(rho_conn) = self.get_rho_connection().await {
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self.state
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.omega
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.client_changed(
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rho_conn.get_iota_id().await as i64,
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user_id as i64,
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self.session_id as i64,
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user_status,
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)
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.await;
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}
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}
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}
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/// Handle call invite
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async fn handle_call_invite(self: Arc<Self>, cv: CommunicationValue) {
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let receiver_id: i128 = cv.get_data(DataType::ReceiverId).as_number().unwrap_or(0);
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if receiver_id == 0 {
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self.send_error_response(cv.get_id(), CommunicationType::ErrorNoUserId)
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.await;
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return;
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}
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let call_id = match cv.get_data(DataType::CallId) {
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DataValue::Str(id_str) => match Uuid::parse_str(id_str.as_str()) {
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Ok(id) => id,
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Err(_) => {
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self.send_error_response(cv.get_id(), CommunicationType::ErrorInvalidCallId)
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.await;
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return;
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}
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},
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_ => {
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self.send_error_response(cv.get_id(), CommunicationType::ErrorNoCallId)
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.await;
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return;
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}
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};
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let secret = match call_invite_secret_from_cv(&cv) {
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Some(secret) => secret,
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None => {
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self.send_error_response(cv.get_id(), CommunicationType::BadRequest)
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.await;
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return;
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}
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};
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let invited = self
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.state
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.call_manager
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.add_invite(call_id, self.user_id, receiver_id as u64, secret.clone())
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.await;
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if !invited {
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self.send_error_response(cv.get_id(), CommunicationType::ErrorInvalidCallId)
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.await;
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return;
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}
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if !self
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.state
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.call_manager
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.should_forward_invite(self.user_id, receiver_id as u64)
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{
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let response = CommunicationValue::new(CommunicationType::Success).with_id(cv.get_id());
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self.send_message(&response).await;
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return;
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}
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// Find target RhoConnection
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let target_rho = match self.state.rho.get_for_user(receiver_id as i64).await {
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Some(rho) => rho,
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_ => {
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// Get sender user ID
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let sender_id = self.get_user_id().await;
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// User is offline - send push notification for call invite
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let push_cv = CommunicationValue::new(CommunicationType::PushNotification)
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.with_receiver(receiver_id as u64)
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.add_typed_default(
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DataType::SenderId,
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DataValue::SignedNumber(sender_id.into()),
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)
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.add_typed_default(DataType::CallId, DataValue::Str(call_id.to_string()))
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.add_typed_default(
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DataType::Notifications,
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DataValue::Str("call_invite".to_string()),
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);
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let omega_conn = self.state.omega.clone();
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// Send fire-and-forget, don't await to avoid blocking
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tokio::spawn(async move {
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let _ = omega_conn.send_message(&push_cv).await;
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});
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let error_cv = CommunicationValue::new(CommunicationType::ErrorNotFound)
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.with_id(cv.get_id())
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.add_typed_default(
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DataType::ReceiverId,
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DataValue::SignedNumber(receiver_id.into()),
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);
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self.send_message(&error_cv).await;
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return;
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}
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};
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// Get sender user ID
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let sender_id = self.get_user_id().await as i64;
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// Create and send call distribution message
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let forward = CommunicationValue::new(CommunicationType::CallInvite)
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.with_receiver(receiver_id as u64)
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.with_sender(sender_id as u64)
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.add_typed_default(DataType::CallSecret, secret.to_data_value())
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.add_typed_default(DataType::CallId, DataValue::Str(call_id.to_string()))
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.add_typed_default(
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DataType::ReceiverId,
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DataValue::SignedNumber(receiver_id.into()),
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)
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.add_typed_default(
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DataType::SenderId,
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DataValue::SignedNumber(sender_id.into()),
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);
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target_rho.message_to_client(forward).await;
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let response = CommunicationValue::new(CommunicationType::Success).with_id(cv.get_id());
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self.send_message(&response).await;
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}
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/// Handle get call request
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async fn handle_get_call(self: Arc<Self>, cv: CommunicationValue) {
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let user_id = self.get_user_id().await;
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let call_id = match cv.get_data(DataType::CallId) {
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DataValue::Str(id_str) => match Uuid::parse_str(id_str.as_str()) {
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Ok(id) => id,
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Err(_) => {
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self.send_error_response(cv.get_id(), CommunicationType::ErrorInvalidCallId)
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.await;
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return;
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}
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},
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_ => {
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self.send_error_response(cv.get_id(), CommunicationType::ErrorNoCallId)
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.await;
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return;
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}
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};
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match self
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.state
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.call_manager
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.get_call_token(user_id, call_id)
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.await
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{
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Ok(token) => {
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let response = CommunicationValue::new(CommunicationType::CallToken)
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.with_id(cv.get_id())
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.with_receiver(user_id as u64)
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.add_typed_default(DataType::CallToken, DataValue::Str(token));
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self.send_message(&response).await;
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}
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Err(error) => {
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log::warn!("Unable to create call token for {}: {}", call_id, error);
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let error_cv = CommunicationValue::new(CommunicationType::ErrorNoCallId)
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.with_id(cv.get_id())
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.add_typed_default(DataType::CallId, DataValue::Str(call_id.to_string()));
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self.send_message(&error_cv).await;
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}
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}
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}
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async fn handle_get_call_data(self: Arc<Self>, cv: CommunicationValue) {
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let user_id = self.get_user_id().await;
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let call_id = match cv.get_data(DataType::CallId) {
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DataValue::Str(id_str) => match Uuid::parse_str(id_str.as_str()) {
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Ok(id) => id,
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Err(_) => {
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self.send_error_response(cv.get_id(), CommunicationType::ErrorInvalidCallId)
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.await;
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return;
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}
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},
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_ => {
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self.send_error_response(cv.get_id(), CommunicationType::ErrorNoCallId)
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.await;
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return;
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}
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};
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if let Some(call) = self.state.call_manager.get_call(call_id).await {
|
|
if let Some(_) = call.get_caller(user_id).await {
|
|
let mut user_ids: Vec<DataValue> = Vec::new();
|
|
let members = call.members.read().await.clone();
|
|
for member in members {
|
|
if member.user_id == user_id {
|
|
user_ids.push(DataValue::SignedNumber(member.user_id.into()));
|
|
}
|
|
}
|
|
|
|
let response = CommunicationValue::new(CommunicationType::CallData)
|
|
.with_id(cv.get_id())
|
|
.with_receiver(user_id as u64)
|
|
.add_typed_default(DataType::UserIds, DataValue::Array(user_ids));
|
|
self.send_message(&response).await;
|
|
} else {
|
|
let error_cv = CommunicationValue::new(CommunicationType::ErrorInvalidUserId)
|
|
.with_id(cv.get_id())
|
|
.add_typed_default(DataType::UserId, DataValue::SignedNumber(user_id.into()));
|
|
self.send_message(&error_cv).await;
|
|
return;
|
|
}
|
|
} else {
|
|
let error_cv = CommunicationValue::new(CommunicationType::ErrorNotFound)
|
|
.with_id(cv.get_id())
|
|
.add_typed_default(DataType::CallId, DataValue::Str(call_id.to_string()));
|
|
self.send_message(&error_cv).await;
|
|
return;
|
|
}
|
|
}
|
|
|
|
async fn handle_call_timeout_user(self: Arc<Self>, cv: CommunicationValue) {
|
|
let Ok(call_id) = Uuid::from_str(cv.get_data(DataType::CallId).as_str().unwrap_or(""))
|
|
else {
|
|
self.send_error_response(cv.get_id(), CommunicationType::ErrorInvalidCallId)
|
|
.await;
|
|
return;
|
|
};
|
|
let user_id = cv
|
|
.get_data(DataType::UserId)
|
|
.as_signed_number()
|
|
.unwrap_or(0);
|
|
let untill = cv
|
|
.get_data(DataType::Untill)
|
|
.as_signed_number()
|
|
.unwrap_or(0);
|
|
|
|
let Some(call) = self.state.call_manager.get_call(call_id).await else {
|
|
self.send_error_response(cv.get_id(), CommunicationType::ErrorNotFound)
|
|
.await;
|
|
return;
|
|
};
|
|
|
|
let Some(caller) = call.get_caller(self.get_user_id().await).await else {
|
|
self.send_error_response(cv.get_id(), CommunicationType::ErrorInvalidUserId)
|
|
.await;
|
|
return;
|
|
};
|
|
if caller.has_admin() {
|
|
let _ = self
|
|
.state
|
|
.livekit
|
|
.remove_participant(call_id, user_id as u64)
|
|
.await;
|
|
if let Some(target) = call.get_caller(user_id as u64).await {
|
|
target.set_timeout(untill as i64).await;
|
|
}
|
|
}
|
|
}
|
|
async fn handle_call_disconnect_user(self: Arc<Self>, cv: CommunicationValue) {
|
|
let Ok(call_id) = Uuid::from_str(cv.get_data(DataType::CallId).as_str().unwrap_or(""))
|
|
else {
|
|
self.send_error_response(cv.get_id(), CommunicationType::ErrorInvalidCallId)
|
|
.await;
|
|
return;
|
|
};
|
|
let user_id = cv
|
|
.get_data(DataType::UserId)
|
|
.as_signed_number()
|
|
.unwrap_or(0);
|
|
|
|
let Some(call) = self.state.call_manager.get_call(call_id).await else {
|
|
self.send_error_response(cv.get_id(), CommunicationType::ErrorNotFound)
|
|
.await;
|
|
return;
|
|
};
|
|
let Some(caller) = call.get_caller(self.get_user_id().await).await else {
|
|
self.send_error_response(cv.get_id(), CommunicationType::ErrorInvalidUserId)
|
|
.await;
|
|
return;
|
|
};
|
|
if caller.has_admin() {
|
|
call.remove_caller(user_id as u64).await;
|
|
}
|
|
}
|
|
async fn handle_call_set_anonymous_joining(self: Arc<Self>, cv: CommunicationValue) {
|
|
let Ok(call_id) = Uuid::from_str(cv.get_data(DataType::CallId).as_str().unwrap_or(""))
|
|
else {
|
|
self.send_error_response(cv.get_id(), CommunicationType::ErrorInvalidCallId)
|
|
.await;
|
|
return;
|
|
};
|
|
let enable = cv.get_data(DataType::Enabled).as_bool().unwrap_or(true);
|
|
|
|
let call = self.state.call_manager.get_call(call_id).await;
|
|
|
|
let mut short_link = None;
|
|
if let Some(call) = call {
|
|
if let Some(caller) = call.get_caller(self.get_user_id().await).await {
|
|
if caller.has_admin() {
|
|
call.set_anonymous_joining(
|
|
enable,
|
|
&self.state.omega,
|
|
self.state.config.omikron_id,
|
|
)
|
|
.await;
|
|
}
|
|
}
|
|
short_link = call.get_short_link().await;
|
|
}
|
|
let mut response_cv = CommunicationValue::new(CommunicationType::CallSetAnonymousJoining)
|
|
.with_id(cv.get_id())
|
|
.add_typed_default(DataType::CallId, DataValue::Str(call_id.to_string()))
|
|
.add_typed_default(DataType::Enabled, DataValue::Bool(enable));
|
|
if let Some(short_link) = short_link {
|
|
response_cv = response_cv.add_typed_default(DataType::Link, DataValue::Str(short_link));
|
|
}
|
|
self.send_message(&response_cv).await;
|
|
}
|
|
|
|
async fn handle_load_txt_record(self: Arc<Self>, cv: CommunicationValue) {
|
|
if let Some(path) = cv.get_data(DataType::Path).as_str() {
|
|
let resolver = match TokioAsyncResolver::tokio_from_system_conf() {
|
|
Ok(r) => r,
|
|
Err(_) => {
|
|
let path_data = cv.get_data(DataType::Path).clone();
|
|
let error_cv = CommunicationValue::new(CommunicationType::ErrorNotFound)
|
|
.with_id(cv.get_id())
|
|
.add_typed_default(DataType::Path, path_data);
|
|
self.send_message(&error_cv).await;
|
|
return;
|
|
}
|
|
};
|
|
|
|
match resolver.txt_lookup(path).await {
|
|
Ok(txt_lookup) => {
|
|
if let Some(txt_record) = txt_lookup.iter().next() {
|
|
let record_bytes: Vec<u8> = txt_record
|
|
.txt_data()
|
|
.iter()
|
|
.flat_map(|chunk| chunk.iter().copied())
|
|
.collect();
|
|
let record_text = match String::from_utf8(record_bytes) {
|
|
Ok(text) => text,
|
|
Err(_) => {
|
|
self.send_error_response(
|
|
cv.get_id(),
|
|
CommunicationType::ErrorInvalidData,
|
|
)
|
|
.await;
|
|
return;
|
|
}
|
|
};
|
|
|
|
let response = CommunicationValue::new(CommunicationType::LoadTxtRecord)
|
|
.with_id(cv.get_id())
|
|
.add_typed_default(DataType::Content, DataValue::Str(record_text));
|
|
self.send_message(&response).await;
|
|
return;
|
|
}
|
|
|
|
let path_data = cv.get_data(DataType::Path).clone();
|
|
let error_cv = CommunicationValue::new(CommunicationType::ErrorNotFound)
|
|
.with_id(cv.get_id())
|
|
.add_typed_default(DataType::Path, path_data);
|
|
self.send_message(&error_cv).await;
|
|
}
|
|
Err(_) => {
|
|
let path_data = cv.get_data(DataType::Path).clone();
|
|
let error_cv = CommunicationValue::new(CommunicationType::ErrorNotFound)
|
|
.with_id(cv.get_id())
|
|
.add_typed_default(DataType::Path, path_data);
|
|
self.send_message(&error_cv).await;
|
|
}
|
|
}
|
|
|
|
return;
|
|
}
|
|
|
|
let path_data = cv.get_data(DataType::Path).clone();
|
|
let error_cv = CommunicationValue::new(CommunicationType::ErrorNotFound)
|
|
.with_id(cv.get_id())
|
|
.add_typed_default(DataType::Path, path_data);
|
|
self.send_message(&error_cv).await;
|
|
}
|
|
|
|
/// Forward message to Iota
|
|
async fn forward_to_iota(self: Arc<Self>, cv: CommunicationValue) {
|
|
let sender_user_id = self.get_user_id().await;
|
|
let msg_id = cv.get_id();
|
|
let msg_type = cv.get_type();
|
|
|
|
log_in!(
|
|
sender_user_id as i64,
|
|
PrintType::Client,
|
|
"Forwarding client->iota: sender={} type={:?} id={} receiver={}",
|
|
sender_user_id,
|
|
msg_type,
|
|
msg_id,
|
|
cv.get_receiver()
|
|
);
|
|
|
|
if cv.is_type(CommunicationType::AddConversation)
|
|
&& cv
|
|
.get_data(DataType::ChatPartnerId)
|
|
.as_signed_number()
|
|
.is_none()
|
|
{
|
|
let chat_partner_name = cv
|
|
.get_data(DataType::ChatPartnerName)
|
|
.as_str()
|
|
.unwrap_or("")
|
|
.to_string();
|
|
|
|
if anonymous_manager::get_anonymous_user_by_name(chat_partner_name.to_string())
|
|
.await
|
|
.is_some()
|
|
{
|
|
self.send_error_response(cv.get_id(), CommunicationType::ErrorAnonymous)
|
|
.await;
|
|
return;
|
|
}
|
|
|
|
let load_uuid_response = self
|
|
.state
|
|
.omega
|
|
.clone()
|
|
.await_response(
|
|
&CommunicationValue::new(CommunicationType::GetUserData)
|
|
.with_id(cv.clone().get_id())
|
|
.add_typed_default(
|
|
DataType::Username,
|
|
DataValue::Str(chat_partner_name.clone()),
|
|
),
|
|
Some(Duration::from_secs(20)),
|
|
)
|
|
.await;
|
|
let chat_partner_id = {
|
|
if let Ok(load_uuid_response) = load_uuid_response {
|
|
load_uuid_response.get_data(DataType::UserId).clone()
|
|
} else {
|
|
DataValue::Null
|
|
}
|
|
};
|
|
|
|
if let Some(rho_conn) = self.get_rho_connection().await {
|
|
let iota_id = rho_conn.get_iota_id().await;
|
|
log_in!(
|
|
sender_user_id as i64,
|
|
PrintType::Client,
|
|
"Resolved rho for add_conversation: sender={} -> iota_id={} id={}",
|
|
sender_user_id,
|
|
iota_id,
|
|
msg_id
|
|
);
|
|
|
|
let updated_cv = cv
|
|
.with_sender(sender_user_id as u64)
|
|
.add_typed_default(DataType::ChatPartnerId, chat_partner_id);
|
|
rho_conn.message_to_iota(updated_cv).await;
|
|
} else {
|
|
log_err!(
|
|
sender_user_id as i64,
|
|
PrintType::Client,
|
|
"No rho/iota mapping found for add_conversation sender={} type={:?} id={}",
|
|
sender_user_id,
|
|
msg_type,
|
|
msg_id
|
|
);
|
|
}
|
|
return;
|
|
}
|
|
|
|
if let Some(rho_conn) = self.get_rho_connection().await {
|
|
let iota_id = rho_conn.get_iota_id().await;
|
|
log_in!(
|
|
sender_user_id as i64,
|
|
PrintType::Client,
|
|
"Resolved rho for forward: sender={} -> iota_id={} type={:?} id={}",
|
|
sender_user_id,
|
|
iota_id,
|
|
msg_type,
|
|
msg_id
|
|
);
|
|
|
|
let updated_cv = cv.with_sender(sender_user_id as u64);
|
|
rho_conn.message_to_iota(updated_cv).await;
|
|
} else {
|
|
log_err!(
|
|
sender_user_id as i64,
|
|
PrintType::Client,
|
|
"No rho/iota mapping found for sender={} type={:?} id={}",
|
|
sender_user_id,
|
|
msg_type,
|
|
msg_id
|
|
);
|
|
let error_cv = CommunicationValue::new(CommunicationType::ErrorNoIota)
|
|
.with_id(msg_id)
|
|
.add_typed_default(
|
|
DataType::UserId,
|
|
DataValue::SignedNumber(sender_user_id.into()),
|
|
);
|
|
self.send_message(&error_cv).await;
|
|
}
|
|
}
|
|
|
|
/// Send error response
|
|
async fn send_error_response(self: Arc<Self>, message_id: u32, error_type: CommunicationType) {
|
|
let error = CommunicationValue::new(error_type).with_id(message_id);
|
|
self.send_message(&error).await;
|
|
}
|
|
|
|
/// Close the connection
|
|
pub async fn close(&self) {
|
|
let mut is_open_guard = self.is_open.write().await;
|
|
if !*is_open_guard {
|
|
return;
|
|
}
|
|
*is_open_guard = false;
|
|
|
|
let _ = self.sender.close();
|
|
}
|
|
|
|
/// Set interested users list
|
|
pub async fn set_interested_users(self: Arc<Self>, interested_ids: Vec<i64>) {
|
|
let mut interested_guard = self.interested_users.write().await;
|
|
*interested_guard = interested_ids;
|
|
}
|
|
#[allow(dead_code)]
|
|
pub async fn get_interested_users(self: Arc<Self>) -> Vec<i64> {
|
|
let interested_guard = self.interested_users.read().await;
|
|
interested_guard.clone()
|
|
}
|
|
|
|
/// Check if interested in a user and send notification
|
|
#[allow(dead_code)]
|
|
pub async fn are_you_interested(self: Arc<Self>, user_id: i64, user_status: &str) {
|
|
let interested_guard = self.clone().get_interested_users().await;
|
|
if interested_guard.contains(&user_id) {
|
|
let status = if user_status == "user_invisible" {
|
|
"user_offline"
|
|
} else {
|
|
user_status
|
|
};
|
|
let notification = CommunicationValue::new(CommunicationType::ClientChanged)
|
|
.add_typed_default(DataType::UserId, DataValue::SignedNumber(user_id.into()))
|
|
.add_typed_default(DataType::UserState, DataValue::Str(status.to_string()));
|
|
|
|
self.send_message(¬ification).await;
|
|
}
|
|
}
|
|
|
|
/// Handle connection close
|
|
pub async fn handle_close(self: Arc<Self>) {
|
|
let user_id = self.get_user_id().await;
|
|
if let Some(rho_conn) = self.state.rho.get_for_user(user_id as i64).await {
|
|
rho_conn.close_client_connection(self.clone()).await;
|
|
}
|
|
}
|
|
}
|
|
|
|
// Implement Clone to make it easier to work with Arc<ClientConnection>
|
|
impl Clone for ClientConnection {
|
|
fn clone(&self) -> Self {
|
|
Self {
|
|
state: self.state.clone(),
|
|
sender: Arc::clone(&self.sender),
|
|
receiver: Arc::clone(&self.receiver),
|
|
user_id: self.user_id,
|
|
session_id: self.session_id,
|
|
client_version: self.client_version.clone(),
|
|
pub_key: Arc::clone(&self.pub_key),
|
|
rho_connection: Arc::clone(&self.rho_connection),
|
|
interested_users: Arc::clone(&self.interested_users),
|
|
is_open: Arc::clone(&self.is_open),
|
|
message_slots: Arc::clone(&self.message_slots),
|
|
}
|
|
}
|
|
}
|