- add: version checking starter

auth-service/src/grpc.rs

@@ -7,7 +7,7 @@ use crate::auth::{
 use crate::common::Empty;
 use crate::database_client::{DatabaseClient, DatabaseClientTrait};
 use crate::session::session_service_client::SessionServiceClient;
-use crate::session::{GetSessionRequest};
+use crate::session::{GetSessionRequest, RefreshSessionRequest};
 use crate::users::{hash_password, verify_user};
 use chrono::{Duration, Utc};
 use rand::Rng;
@@ -78,7 +78,7 @@ impl AuthService for MyAuthService {
             .session_client
             .as_ref()
             .clone()
-            .get_session(GetSessionRequest {
+            .refresh_session(RefreshSessionRequest {
                 session_id: req.session_id,
             })
             .await;
@@ -87,7 +87,7 @@ impl AuthService for MyAuthService {
             Ok(res) => {
                 let res = res.into_inner();
                 debug!("Session valid: {:?}", res);
-                Ok(Response::new(RefreshSessionResponse { valid: true }))
+                Ok(Response::new(RefreshSessionResponse { valid: res.valid }))
             }
             Err(_) => {
                 debug!("Unable to refresh session");

auth-service/src/session_client.rs

@@ -1,4 +1,4 @@
-use crate::session::{session_service_client::SessionServiceClient, GetSessionRequest, GetSessionResponse};
+use crate::session::{session_service_client::SessionServiceClient, GetSessionRequest, GetSessionResponse, RefreshSessionRequest, RefreshSessionResponse};
 use async_trait::async_trait;
 use chrono::{DateTime, Utc};
 use std::error::Error;
@@ -11,6 +11,10 @@ pub trait SessionClientTrait: Sized {
         &mut self,
         session_id: String,
     ) -> Result<GetSessionResponse, Box<dyn std::error::Error>>;
+    async fn refresh_session(
+        &mut self,
+        session_id: String,
+    ) -> Result<RefreshSessionResponse, Box<dyn std::error::Error>>;
 }
 #[derive(Clone)]
 pub struct SessionClient {
@@ -31,4 +35,11 @@ impl SessionClientTrait for SessionClient {
         let response = self.client.get_session(request).await?;
         Ok(response.into_inner())
     }
+    async fn refresh_session(&mut self, session_id: String) -> Result<RefreshSessionResponse, Box<dyn Error>> {
+        let request = tonic::Request::new(RefreshSessionRequest {
+            session_id,
+        });
+        let response = self.client.refresh_session(request).await?;
+        Ok(response.into_inner())
+    }
 }

database-service/src/grpc/session_service.rs

@@ -2,7 +2,7 @@ use crate::grpc::database_service::MyDatabaseService;
 use crate::grpc::session_service_server::SessionService;
 use tonic::{Request, Response, Status};
 use tracing::debug;
-use crate::grpc::{GetSessionRequest, GetSessionResponse};
+use crate::grpc::{GetSessionRequest, GetSessionResponse, RefreshSessionRequest, RefreshSessionResponse};
 
 #[tonic::async_trait]
 impl SessionService for MyDatabaseService {
@@ -22,4 +22,19 @@ impl SessionService for MyDatabaseService {
             user_id: session.user_id,
         }))
     }
+
+    async fn refresh_session(&self, request: Request<RefreshSessionRequest>) -> Result<Response<RefreshSessionResponse>, Status> {
+        let req = request.into_inner();
+        debug!("get_session: {:?}", req);
+
+        let session = self.db.session_repo.refresh_session(&req.session_id).await
+            .map_err(|_| Status::not_found("Session not found"))?;
+        
+        let valid = true;
+        
+        debug!("session: {:?}", session);
+        Ok(Response::new(RefreshSessionResponse {
+            valid
+        }))
+    }
 }

database-service/src/sessions.rs

@@ -42,7 +42,34 @@ impl SessionRepository {
         debug!("session: {:?}", session);
 
         self.cache.lock().await
-            .set(&cache_key, &session, 0).await
+            .set(&cache_key, &session, 300).await
+            .map_err(|_| sqlx::Error::RowNotFound)?;
+        Ok(session)
+    }
+
+    pub async fn refresh_session(&self, session_id: &str) -> Result<Session, sqlx::Error> {
+        let cache_key = format!("session:{}", session_id);
+
+        if let Some(session) = self.cache.lock().await
+            .get::<Session>(&cache_key).await
+            .map_err(|_| sqlx::Error::RowNotFound)?
+        {
+            self.cache.lock().await
+                .refresh(&cache_key, 300).await
+                .map_err(|_| sqlx::Error::RowNotFound)?;
+            return Ok(session);
+        }
+
+        // Check to make sure the session is still valid
+        let session = sqlx::query_as::<_, Session>(
+            "SELECT id, \"userId\" as user_id FROM session WHERE id = $1",
+        )
+            .bind(session_id)
+            .fetch_one(&self.pool)
+            .await?;
+
+        self.cache.lock().await
+            .set(&cache_key, &session, 300).await
             .map_err(|_| sqlx::Error::RowNotFound)?;
         Ok(session)
     }

launcher/Cargo.toml

@@ -1,11 +1,14 @@
 [package]
 name = "launcher"
-version = "0.1.0"
+version = "0.1.1"
 edition = "2021"
 
 [dependencies]
 shell-escape = "0.1.5"
 tracing = "0.1.41"
-tracing-subscriber = "0.3.19"
+tracing-subscriber = { version = "0.3.19", features = ["env-filter", "chrono"] }
 url = "2.5.4"
 clap = { version = "4.5.23", features = ["derive"] }
+reqwest = { version = "0.12.15", features = ["json"] }
+serde_json = "1.0.140"
+tokio = { version = "1.0.0", features = ["rt", "rt-multi-thread", "macros"] }

launcher/src/main.rs

@@ -1,17 +1,22 @@
 mod launcher;
+mod version;
 
+use crate::version::version_check;
 use std::process::Command;
 use std::{env, io};
 use tracing::{debug, error, info, Level};
+use tracing_subscriber::EnvFilter;
 use url::Url;
 
 #[derive(Debug)]
 enum Commands {
     Launch,
     Update,
+    Check,
 }
 
-fn main() -> Result<(), Box<dyn std::error::Error>> {
+#[tokio::main]
+async fn main() -> Result<(), Box<dyn std::error::Error>> {
     let verbose = 0;
     let verbose = match verbose {
         0 => Level::INFO,
@@ -20,7 +25,9 @@ fn main() -> Result<(), Box<dyn std::error::Error>> {
     };
 
     // Set our logging level
-    tracing_subscriber::fmt().with_max_level(verbose).init();
+    let filter = EnvFilter::try_new(format!("launcher=debug"))
+        .unwrap_or_else(|_| EnvFilter::new(format!("launcher=info")));
+    tracing_subscriber::fmt().with_env_filter(filter).init();
 
     let args: Vec<String> = env::args().collect();
     if args.len() < 2 {
@@ -42,6 +49,7 @@ fn main() -> Result<(), Box<dyn std::error::Error>> {
     let action = match method {
         "launch" => Commands::Launch,
         "update" => Commands::Update,
+        "version" => Commands::Check,
         other => return Err(format!("Unknown method: {}", other).into()),
     };
 
@@ -54,6 +62,10 @@ fn main() -> Result<(), Box<dyn std::error::Error>> {
             error!("Update action not implemented");
             return Err("Update action not implemented".into());
         }
+        Commands::Check => {
+            version_check(uri.to_string()).await;
+            wait_for_keypress();
+        }
     }
 
     Ok(())

launcher/src/version.rs

@@ -0,0 +1,87 @@
+use crate::format_shell_command;
+use crate::wait_for_keypress;
+use reqwest::Client;
+use serde_json::json;
+use std::borrow::Cow;
+use std::env;
+use std::process::exit;
+use std::process::{Command, Stdio};
+use tracing::{debug, error, info, warn};
+use url::Url;
+
+static APP_USER_AGENT: &str = concat!(
+"osirose-",
+env!("CARGO_PKG_NAME"),
+"/",
+env!("CARGO_PKG_VERSION"),
+);
+
+async fn send_version_to_browser(callback_url: Option<String>, client_version: &str) {
+    if let Some(url) = callback_url {
+        let payload = json!({
+            "version": client_version,
+        });
+
+        let client = reqwest::Client::builder()
+            .user_agent(APP_USER_AGENT)
+            .build();
+
+        if (client.is_err()) {
+            error!("Unable to build info client");
+            return;
+        }
+
+        match client.unwrap().post(url.clone()).json(&payload).send().await {
+            Ok(response) => {
+                if response.status().is_success() {
+                    info!("Successfully sent version info to {url} URL!");
+                } else {
+                    error!("Failed to send data. Status: {}", response.status());
+                }
+            }
+            Err(err) => {
+                error!("Error sending POST request: {}", err);
+            }
+        }
+        return;
+    }
+
+    error!("Missing callback URL");
+}
+
+fn parse_url(url: &str) -> Option<String> {
+    if let parsed_url = Url::parse(url).ok()? {
+        return Some(parsed_url.to_string());
+    }
+    None
+}
+
+fn check_client_version() -> String {
+    // This is temp until I can get an actual version check
+    "1.0.0".to_string()
+}
+
+pub(crate) async fn version_check(url: String) {
+    match Url::parse(&url) {
+        Ok(parsed_url) => {
+            let params = parsed_url.query_pairs();
+
+            let mut callback_url = None;
+            for (key, value) in params {
+                debug!("Query pairs: [{}, {}]", key, value);
+
+                match key {
+                    Cow::Borrowed("callback") => {
+                        callback_url = parse_url(&value);
+                    }
+                    _ => {
+                        warn!("Unexpected parameter: [{}, {}]", key, value);
+                    }
+                }
+            }
+
+            send_version_to_browser(callback_url, &check_client_version()).await;
+        }
+        Err(e) => error!("Failed to parse URL: {}", e),
+    }
+}

packet-service/src/handlers/character.rs

@@ -7,8 +7,6 @@ use crate::enums::ItemType;
 use crate::packet::{send_packet, Packet, PacketPayload};
 use crate::packet_type::PacketType;
 use crate::packets::*;
-use std::collections::HashMap;
-use std::env;
 use std::error::Error;
 use std::sync::Arc;
 use tokio::net::TcpStream;
@@ -16,6 +14,17 @@ use tokio::sync::Mutex;
 use tonic::{Code, Status};
 use tracing::{debug, error, info, warn};
 use utils::null_string::NullTerminatedString;
+use std::hash::{Hash, Hasher};
+use std::collections::hash_map::DefaultHasher;
+
+
+fn string_to_u32(s: &str) -> u32 {
+    let mut hasher = DefaultHasher::new();
+    s.hash(&mut hasher);
+    // Convert the 64-bit hash to a 32-bit number.
+    // Note: This cast might lead to collisions if there are a lot of objects,
+    hasher.finish() as u32
+}
 
 pub(crate) fn convert_slot_to_equip_slot(slot: i32) -> srv_char_list_reply::EquippedPosition {
     match enums::EquippedPosition::from_i32(slot) {
@@ -368,10 +377,9 @@ pub(crate) async fn handle_select_char_req(
         pat_cooldown_time: stats.pat_cooldown_time as u32,
         skills: skill_list,
         hotbar: hotbar_list,
-        tag: 100,
+        tag: string_to_u32(&user_id),
         name,
     };
-    debug!("{:?}", data);
     let response_packet = Packet::new(PacketType::PakwcSelectCharReply, &data)?;
     send_packet(stream, &response_packet).await?;
 

proto/session_db_api.proto

@@ -4,6 +4,7 @@ package session_db_api;
 
 service SessionService {
   rpc GetSession(GetSessionRequest) returns (GetSessionResponse);
+  rpc RefreshSession(RefreshSessionRequest) returns (RefreshSessionResponse);
 }
 
 message GetSessionRequest {
@@ -14,3 +15,11 @@ message GetSessionResponse {
   string session_id = 1;
   string user_id = 2;
 }
+
+message RefreshSessionRequest {
+  string session_id = 1;
+}
+
+message RefreshSessionResponse {
+  bool valid = 1;
+}