feat(tui): add usage overlay and sidebar for displaying usage statistics and tasks

feat(tui): implement status bar with connection and turn state indicators feat(tui): create workflow panel for agent status and progress visualization feat(web): introduce web frontend interface with static file serving feat(ws): add WebSocket interface for real-time communication and session management
2026-07-20 09:04:57 +07:00
parent bceba665c0
commit da2ed6da25
454 changed files with 13979 additions and 29539 deletions
@@ -0,0 +1,35 @@
+//! Tool usage patterns — detect dangerous or suspicious tool invocations.
+
+/// Check whether a tool invocation matches a known dangerous pattern.
+///
+/// Returns a description of the risk if the pattern matches, or `None`
+/// if the invocation appears safe.
+pub fn check_dangerous_pattern(tool_name: &str, args: &serde_json::Value) -> Option<String> {
+    match tool_name {
+        "bash" => {
+            let cmd = args
+                .get("command")
+                .and_then(|v| v.as_str())
+                .unwrap_or("");
+            // Detect git push with --force
+            if cmd.contains("git push") && cmd.contains("--force") {
+                return Some("Force-pushing to git is destructive and may lose history".to_string());
+            }
+            // Detect rm -rf /
+            if cmd.contains("rm -rf /") || cmd.contains("rm -rf /*") {
+                return Some("Recursive deletion of the root filesystem is never allowed".to_string());
+            }
+        }
+        "delete" => {
+            let path = args
+                .get("path")
+                .and_then(|v| v.as_str())
+                .unwrap_or("");
+            if path == "/" || path.starts_with("/etc") {
+                return Some(format!("Deleting '{}' is too dangerous", path));
+            }
+        }
+        _ => {}
+    }
+    None
+}