feat: add ClickHouse TLS connection support

src-tauri/src/commands/connection.rs

@@ -150,6 +150,7 @@ mod tests {
             proxy_username: String::new(),
             proxy_password: String::new(),
             ssl: false,
+            ca_cert_path: String::new(),
             sysdba: false,
             oracle_connection_type: None,
             connection_string: Some(
@@ -282,7 +283,12 @@ pub async fn test_connection(state: State<'_, Arc<AppState>>, config: Connection
             DatabaseType::ClickHouse => {
                 let username = if config.username.is_empty() { None } else { Some(config.username.clone()) };
                 let password = if config.password.is_empty() { None } else { Some(config.password.clone()) };
-                let client = db::clickhouse_driver::ChClient::new(&url, username, password);
+                let client = db::clickhouse_driver::ChClient::new_with_ca_cert(
+                    &url,
+                    username,
+                    password,
+                    Some(&config.ca_cert_path),
+                )?;
                 db::clickhouse_driver::test_connection(&client).await.map(|_| "Connection successful".to_string())
             }
             DatabaseType::SqlServer => {
@@ -390,7 +396,12 @@ pub async fn connect_db(state: State<'_, Arc<AppState>>, config: ConnectionConfi
             let username = if db_config.username.is_empty() { None } else { Some(db_config.username.clone()) };
             let password = if db_config.password.is_empty() { None } else { Some(db_config.password.clone()) };
             log::info!("[connect_db] ClickHouse url={url} user={:?} has_pass={}", username, password.is_some());
-            let client = db::clickhouse_driver::ChClient::new(&url, username, password);
+            let client = db::clickhouse_driver::ChClient::new_with_ca_cert(
+                &url,
+                username,
+                password,
+                Some(&db_config.ca_cert_path),
+            )?;
             db::clickhouse_driver::test_connection(&client).await?;
             PoolKind::ClickHouse(client)
         }