Implement asset inventory

vendor/rustdesk/libs/hbb_common/src/config.rs

@@ -123,6 +123,17 @@ lazy_static::lazy_static! {
     /// "empty = omit" convention as `AGENT_NAME`. For hello-agent this
     /// is `env!("CARGO_PKG_VERSION")`.
     pub static ref AGENT_VERSION: RwLock<String> = RwLock::new(String::new());
+    /// Pre-serialized JSON object describing the host's hardware /
+    /// firmware / OS edition inventory (BIOS serial, manufacturer, model,
+    /// AD domain, OS edition + release, CPU details, RAM, disks,
+    /// BitLocker recovery key). Same "empty = omit" convention as
+    /// `AGENT_NAME`: when non-empty, `hbbs_http::sync` parses it and
+    /// merges it into the sysinfo upload under the `inventory` key, where
+    /// the rustdesk-server admin UI's per-device detail page reads it.
+    /// Stored pre-serialized so the producer (hello-agent's `inventory`
+    /// module) owns the schema and the consumer (sync) doesn't need to
+    /// know the field set.
+    pub static ref INVENTORY: RwLock<String> = RwLock::new(String::new());
     static ref KEY_PAIR: Mutex<Option<KeyPair>> = Default::default();
     static ref USER_DEFAULT_CONFIG: RwLock<(UserDefaultConfig, Instant)> = RwLock::new((UserDefaultConfig::load(), Instant::now()));
     pub static ref NEW_STORED_PEER_CONFIG: Mutex<HashSet<String>> = Default::default();

vendor/rustdesk/src/hbbs_http/sync.rs

@@ -147,6 +147,22 @@ async fn start_hbbs_sync_async() {
                     if !agent_version.is_empty() {
                         v["agent_version"] = json!(agent_version);
                     }
+                    // Optional CMDB inventory. Producer (hello-agent's
+                    // `inventory` module) populates this with a pre-
+                    // serialized JSON object covering BIOS / hardware /
+                    // OS-edition fields. We re-parse on each upload (the
+                    // string is small — single-digit kB at most) rather
+                    // than caching, so a refreshed inventory is picked up
+                    // without bookkeeping. Parse failure is silently
+                    // dropped: the sysinfo upload still goes out without
+                    // the `inventory` key, identical to a vanilla rustdesk
+                    // install.
+                    let inventory = config::INVENTORY.read().unwrap().clone();
+                    if !inventory.is_empty() {
+                        if let Ok(inv_v) = serde_json::from_str::<Value>(&inventory) {
+                            v["inventory"] = inv_v;
+                        }
+                    }
                     let ab_name = Config::get_option(keys::OPTION_PRESET_ADDRESS_BOOK_NAME);
                     if !ab_name.is_empty() {
                         v[keys::OPTION_PRESET_ADDRESS_BOOK_NAME] = json!(ab_name);