From bb80ab38586bd6c03bff29e76e2c8cdac62494d9 Mon Sep 17 00:00:00 2001 From: luijait Date: Tue, 6 May 2025 17:14:01 +0200 Subject: [PATCH] rebase common.py --- src/cai/tools/common.py | 601 +++++++++++++++++++++++++++++----------- 1 file changed, 439 insertions(+), 162 deletions(-) diff --git a/src/cai/tools/common.py b/src/cai/tools/common.py index 95b0f223..e475d5f4 100644 --- a/src/cai/tools/common.py +++ b/src/cai/tools/common.py @@ -24,14 +24,70 @@ except ImportError: # Global dictionary to store active sessions ACTIVE_SESSIONS = {} +def _get_workspace_dir() -> str: + """Determines the target workspace directory based on env vars for host.""" + base_dir_env = os.getenv("CAI_WORKSPACE_DIR") + workspace_name = os.getenv("CAI_WORKSPACE") + + # Determine the base directory + if base_dir_env: + base_dir = os.path.abspath(base_dir_env) + else: # Default base directory is 'workspaces' + if workspace_name: + base_dir = os.path.join(os.getcwd(), "workspaces") + else: # If no workspace name is set, the workspace IS the CWD. + return os.getcwd() + + # If a workspace name is provided, append it to the base directory + if workspace_name: + if not all(c.isalnum() or c in ['_', '-'] for c in workspace_name): + print(color(f"Invalid CAI_WORKSPACE name '{workspace_name}'. " + f"Using directory '{base_dir}' instead.", fg="yellow")) + target_dir = base_dir + else: + target_dir = os.path.join(base_dir, workspace_name) + else: + target_dir = base_dir + + # Ensure the final target directory exists on the host + try: + abs_target_dir = os.path.abspath(target_dir) + os.makedirs(abs_target_dir, exist_ok=True) + return abs_target_dir + except OSError as e: + print(color(f"Error creating/accessing host workspace directory '{abs_target_dir}': {e}", + fg="red")) + print(color(f"Falling back to current directory: {os.getcwd()}", fg="yellow")) + return os.getcwd() + +def _get_container_workspace_path() -> str: + """Determines the target workspace path inside the container.""" + workspace_name = os.getenv("CAI_WORKSPACE") + if workspace_name: + if not all(c.isalnum() or c in ['_', '-'] for c in workspace_name): + print(color(f"Invalid CAI_WORKSPACE name '{workspace_name}' for container. " + f"Using '/workspace'.", fg="yellow")) + return "/" + # Standard path inside CAI containers + return f"/workspace/workspaces/{workspace_name}" + else: + return "/" class ShellSession: # pylint: disable=too-many-instance-attributes """Class to manage interactive shell sessions""" - def __init__(self, command, session_id=None, ctf=None): + def __init__(self, command, session_id=None, ctf=None, workspace_dir=None, container_id=None): # noqa E501 self.session_id = session_id or str(uuid.uuid4())[:8] - self.command = command + self.command = command self.ctf = ctf + self.container_id = container_id + # Determine workspace based on context (container, ctf or local host) + if self.container_id: + self.workspace_dir = _get_container_workspace_path() + elif self.ctf: + self.workspace_dir = workspace_dir or _get_workspace_dir() + else: + self.workspace_dir = _get_workspace_dir() self.process = None self.master = None self.slave = None @@ -40,9 +96,40 @@ class ShellSession: # pylint: disable=too-many-instance-attributes self.last_activity = time.time() def start(self): - """Start the shell session""" + """Start the shell session in the appropriate environment.""" + start_message_cmd = self.command + + # --- Start in Container --- + if self.container_id: + try: + self.master, self.slave = pty.openpty() + docker_cmd_list = [ + "docker", "exec", "-i", + "-w", self.workspace_dir, + self.container_id, + "sh", "-c", # Use shell to handle complex commands if needed + self.command # The actual command to run + ] + self.process = subprocess.Popen( + docker_cmd_list, + stdin=self.slave, + stdout=self.slave, + stderr=self.slave, + preexec_fn=os.setsid, + universal_newlines=True + ) + self.is_running = True + self.output_buffer.append( + f"[Session {self.session_id}] Started in container {self.container_id[:12]}: " + f"{start_message_cmd} in {self.workspace_dir}") + threading.Thread(target=self._read_output, daemon=True).start() + except Exception as e: + self.output_buffer.append(f"Error starting container session: {str(e)}") + self.is_running = False + return + + # --- Start in CTF --- if self.ctf: - # For CTF environments self.is_running = True self.output_buffer.append( f"[Session { @@ -52,81 +139,100 @@ class ShellSession: # pylint: disable=too-many-instance-attributes output = self.ctf.get_shell(self.command) self.output_buffer.append(output) except Exception as e: # pylint: disable=broad-except - self.output_buffer.append(f"Error: {str(e)}") - self.is_running = False + self.output_buffer.append(f"Error executing CTF command: {str(e)}") + self.is_running = False return - # For local environment + # --- Start Locally (Host) --- try: - # Create a pseudo-terminal self.master, self.slave = pty.openpty() - - # Start the process self.process = subprocess.Popen( # pylint: disable=subprocess-popen-preexec-fn, consider-using-with # noqa: E501 - self.command, - shell=True, # nosec B602 + self.command, + shell=True, # nosec B602 stdin=self.slave, stdout=self.slave, stderr=self.slave, - preexec_fn=os.setsid, # Create a new process group + cwd=self.workspace_dir, + preexec_fn=os.setsid, universal_newlines=True ) - self.is_running = True self.output_buffer.append( f"[Session { self.session_id}] Started: { self.command}") - # Start a thread to read output threading.Thread(target=self._read_output, daemon=True).start() except Exception as e: # pylint: disable=broad-except - self.output_buffer.append(f"Error starting session: {str(e)}") + self.output_buffer.append(f"Error starting local session: {str(e)}") self.is_running = False def _read_output(self): """Read output from the process""" try: - while self.is_running: + while self.is_running and self.master is not None: try: + # Check if process has exited before reading + if self.process and self.process.poll() is not None: + self.is_running = False + break + # Read the output output = os.read(self.master, 1024).decode() if output: self.output_buffer.append(output) self.last_activity = time.time() - except OSError: - # No data available or terminal closed - time.sleep(0.1) - if not self.is_process_running(): + else: self.is_running = False break - except Exception as e: # pylint: disable=broad-except - self.output_buffer.append(f"Error reading output: {str(e)}") + except Exception as e: + self.output_buffer.append(f"Error reading output buffer: {str(read_err)}") + self.is_running = False + break + # Add a small sleep to prevent busy-waiting if no output + if is_process_running(self): + time.sleep(0.05) + except Exception as e: + self.output_buffer.append(f"Error in read_output loop: {str(e)}") self.is_running = False + def is_process_running(self): """Check if the process is still running""" + # For CTF or container + if self.container_id or self.ctf: + return self.is_running + # For local host if not self.process: return False return self.process.poll() is None def send_input(self, input_data): - """Send input to the process""" - if not self.is_running: - return "Session is not running" + """Send input to the process (local or container)""" + if not self.is_running: # For CTF or container + if self.process and self.process.poll() is None: + self.is_running = True + else: # For local host + return "Session is not running" try: + # --- Send to CTF --- if self.ctf: - # For CTF environments output = self.ctf.get_shell(input_data) self.output_buffer.append(output) return "Input sent to CTF session" - # For local environment - input_data = input_data.rstrip() + "\n" - os.write(self.master, input_data.encode()) - self.last_activity = time.time() - return "Input sent to session" + # --- Send to Local or Container PTY --- + if self.master is not None: + input_data_bytes = (input_data.rstrip() + "\n").encode() + bytes_written = os.write(self.master, input_data_bytes) + if bytes_written != len(input_data_bytes): + self.output_buffer.append(f"[Session {self.session_id}] Warning: Partial input write.") + self.last_activity = time.time() + return "Input sent to session" + else: + return "Session PTY not available for input" except Exception as e: # pylint: disable=broad-except + self.output_buffer.append(f"Error sending input: {str(e)}") return f"Error sending input: {str(e)}" def get_output(self, clear=True): @@ -138,8 +244,12 @@ class ShellSession: # pylint: disable=too-many-instance-attributes def terminate(self): """Terminate the session""" + session_id_short = self.session_id[:8] if not self.is_running: - return "Session already terminated" + if self.process and self.process.poll() is None: + pass # Process is running, proceed with termination + else: + return f"Session {session_id_short} already terminated or finished." try: self.is_running = False @@ -147,28 +257,64 @@ class ShellSession: # pylint: disable=too-many-instance-attributes if self.process: # Try to terminate the process group try: - os.killpg(os.getpgid(self.process.pid), signal.SIGTERM) - except BaseException: # pylint: disable=bare-except,broad-except # noqa: E501 - # If that fails, try to terminate just the process - self.process.terminate() + os.killpg(os.getpgid(self.process.pid), signal.SIGTERM) + except ProcessLookupError: + pass # Process already gone + except subprocess.TimeoutExpired: + print(color(f"Session {session_id_short} did not terminate gracefully, sending SIGKILL...", fg="yellow")) # noqa E501 + try: + if pgid: + os.killpg(pgid, signal.SIGKILL) # Force kill + else: + self.process.kill() + except ProcessLookupError: + pass # Already gone + except Exception as kill_err: + termination_message = f" (Error during SIGKILL: {kill_err})" + except Exception as term_err: # Catch other errors during SIGTERM + termination_message = f" (Error during SIGTERM: {term_err})" + try: + self.process.kill() + except Exception: pass # Ignore nested errors - # Clean up resources - if self.master: - os.close(self.master) - if self.slave: - os.close(self.slave) - return f"Session {self.session_id} terminated" + # Final check + if self.process.poll() is None: + print(color(f"Session {session_id_short} process {self.process.pid} may still be running after termination attempts.", fg="red")) # noqa E501 + termination_message += " (Warning: Process may still be running)" + + + # Clean up PTY resources if they exist + if self.master: + try: os.close(self.master) + except OSError: pass + self.master = None + if self.slave: + try: os.close(self.slave) + except OSError: pass + self.slave = None + + return termination_message or f"Session {self.session_id} terminated" except Exception as e: # pylint: disable=broad-except - return f"Error terminating session: {str(e)}" + return f"Error terminating session {session_id_short}: {str(e)}" -def create_shell_session(command, ctf=None): - """Create a new shell session""" - session = ShellSession(command, ctf=ctf) +def create_shell_session(command, ctf=None, container_id=None, **kwargs): + """Create a new shell session in the correct workspace/environment.""" + if container_id: + session = ShellSession(command, ctf=ctf, container_id=container_id) + else: + workspace_dir = _get_workspace_dir() + session = ShellSession(command, ctf=ctf, workspace_dir=workspace_dir) + session.start() - ACTIVE_SESSIONS[session.session_id] = session - return session.session_id + if session.is_running or (ctf and not session.is_running): + ACTIVE_SESSIONS[session.session_id] = session + return session.session_id + else: + error_msg = session.get_output(clear=True) + print(color(f"Failed to start session: {error_msg}", fg="red")) + return f"Failed to start session: {error_msg}" def list_shell_sessions(): @@ -212,70 +358,100 @@ def get_session_output(session_id, clear=True): def terminate_session(session_id): """Terminate a specific session""" if session_id not in ACTIVE_SESSIONS: - return f"Session {session_id} not found" + return f"Session {session_id} not found or already terminated." session = ACTIVE_SESSIONS[session_id] result = session.terminate() - del ACTIVE_SESSIONS[session_id] + if session_id in ACTIVE_SESSIONS: + del ACTIVE_SESSIONS[session_id] return result -def _run_ctf(ctf, command, stdout=False, timeout=100, stream=False, call_id=None): +def _run_ctf(ctf, command, stdout=False, timeout=100, workspace_dir=None): + """Runs command in CTF env, changing to workspace_dir first.""" + target_dir = workspace_dir or _get_workspace_dir() + full_command = f"cd '{target_dir}' && {command}" + original_cmd_for_msg = command # For logging + context_msg = f"(ctf:{target_dir})" try: - # Check the type of ctf object to handle various formats properly - if ctf is None: - return f"Error: CTF environment is None" - - # Handle string CTF values (like "CTF_ENV") - if isinstance(ctf, str): - # If in local mode, fallback to running local command - return _run_local(command, stdout, timeout, stream, call_id) - - # Handle dict format that might come from Ollama/Qwen models - if isinstance(ctf, dict): - # Check if this dict has a get_shell key or function - if callable(getattr(ctf, 'get_shell', None)): - # This is a proper CTF object - output = ctf.get_shell(command, timeout=timeout) - if stdout: - print("\033[32m" + output + "\033[0m") - return output - else: - # This is a dict but not a proper CTF object, fallback to local - return _run_local(command, stdout, timeout, stream, call_id) - - # Original code path for proper CTF objects - if hasattr(ctf, 'get_shell') and callable(ctf.get_shell): - output = ctf.get_shell(command, timeout=timeout) - if stdout: - print("\033[32m" + output + "\033[0m") - return output - - # Fallback for any other case - return _run_local(command, stdout, timeout, stream, call_id) + output = ctf.get_shell(full_command, timeout=timeout) + if stdout: + print(f"\033[32m{context_msg} $ {original_cmd_for_msg}\n{output}\033[0m") # noqa E501 + return output except Exception as e: # pylint: disable=broad-except - print(color(f"Error executing CTF command: {e}", fg="red")) - # Fallback to local execution - return _run_local(command, stdout, timeout, stream, call_id) + error_msg = f"Error executing CTF command '{original_cmd_for_msg}' in '{target_dir}': {e}" # noqa E501 + print(color(error_msg, fg="red")) + return error_msg + +def _run_ssh(command, stdout=False, timeout=100, workspace_dir=None): + """Runs command via SSH. Assumes SSH agent or passwordless setup unless sshpass is used externally.""" # noqa E501 + ssh_user = os.environ.get('SSH_USER') + ssh_host = os.environ.get('SSH_HOST') + ssh_pass = os.environ.get('SSH_PASS') + remote_command = command + original_cmd_for_msg = command + context_msg = f"({ssh_user}@{ssh_host})" + + # Construct base SSH command list + if ssh_pass: + ssh_cmd_list = ["sshpass", "-p", ssh_pass, "ssh", f"{ssh_user}@{ssh_host}"] # noqa E501 + else: + ssh_cmd_list = ["ssh", f"{ssh_user}@{ssh_host}"] + ssh_cmd_list.append(remote_command) + + try: + # Use subprocess.run with list of args for better security than shell=True + result = subprocess.run( + ssh_cmd_list, + capture_output=True, + text=True, + check=False, # Don't raise exception on non-zero exit code + timeout=timeout + ) + output = result.stdout if result.stdout else result.stderr + if stdout: + print(f"\033[32m{context_msg} $ {original_cmd_for_msg}\n{output}\033[0m") # noqa E501 + # Return combined output, potentially including errors + return output.strip() + except subprocess.TimeoutExpired as e: + error_output = e.stdout if e.stdout else str(e) + timeout_msg = f"Timeout executing SSH command: {error_output}" + if stdout: + print(f"\033[33m{context_msg} $ {original_cmd_for_msg}\nTIMEOUT\n{error_output}\033[0m") # noqa E501 + return timeout_msg + except FileNotFoundError: + # Handle case where ssh or sshpass isn't installed + error_msg = f"'sshpass' or 'ssh' command not found. Ensure they are installed and in PATH." # noqa E501 + print(color(error_msg, fg="red")) + return error_msg + except Exception as e: # pylint: disable=broad-except + error_msg = f"Error executing SSH command '{original_cmd_for_msg}' on {ssh_host}: {e}" # noqa E501 + print(color(error_msg, fg="red")) + return error_msg -def _run_local(command, stdout=False, timeout=100, stream=False, call_id=None, tool_name=None): +def _run_local(command, stdout=False, timeout=100, stream=False, call_id=None, tool_name=None, workspace_dir=None): + """Runs command locally in the specified workspace_dir.""" # If streaming is enabled and we have a call_id if stream and call_id: - return _run_local_streamed(command, call_id, timeout, tool_name) + return _run_local_streamed(command, call_id, timeout, tool_name, workspace_dir) + target_dir = workspace_dir or _get_workspace_dir() + original_cmd_for_msg = command # For logging + context_msg = f"(local:{target_dir})" try: - # nosec B602 - shell=True is required for command chaining result = subprocess.run( command, shell=True, # nosec B602 capture_output=True, text=True, - check=False, - timeout=timeout) + check=False, + timeout=timeout, + cwd=target_dir + ) output = result.stdout if result.stdout else result.stderr if stdout: - print("\033[32m" + output + "\033[0m") + print(f"\033[32m{context_msg} $ {original_cmd_for_msg}\n{output}\033[0m") # noqa E501 # Skip passing output to cli_print_tool_output when CAI_STREAM=true # This prevents duplicate output in streaming mode @@ -284,20 +460,21 @@ def _run_local(command, stdout=False, timeout=100, stream=False, call_id=None, t # Optional: Add cli_print_tool_output call here if needed for non-streaming pass - return output + return output.strip() except subprocess.TimeoutExpired as e: - error_output = e.stdout.decode() if e.stdout else str(e) + error_output = e.stdout if e.stdout else str(e) if stdout: print("\033[32m" + error_output + "\033[0m") - return error_output + return error_output except Exception as e: # pylint: disable=broad-except - error_msg = f"Error executing local command: {e}" - print(color(error_msg, fg="red")) - return error_msg + error_msg = f"Error executing local command: {e}" + print(color(error_msg, fg="red")) + return error_msg -def _run_local_streamed(command, call_id, timeout=100, tool_name=None): - """Run a local command with streaming output to the Tool output panel""" +def _run_local_streamed(command, call_id, timeout=100, tool_name=None, workspace_dir=None): + """Run a local command with streaming output to the Tool output panel.""" + target_dir = workspace_dir or _get_workspace_dir() try: # Try to import Rich for nice display try: @@ -321,7 +498,8 @@ def _run_local_streamed(command, call_id, timeout=100, tool_name=None): stdout=subprocess.PIPE, stderr=subprocess.PIPE, text=True, - bufsize=1 + bufsize=1, + cwd=target_dir # Set CWD for local process ) # If tool_name is not provided, derive it from the command @@ -351,7 +529,7 @@ def _run_local_streamed(command, call_id, timeout=100, tool_name=None): header.append(")", style="yellow") tool_time = 0 start_time = time.time() - total_time = time.time() - START_TIME if START_TIME else 0 + total_time = time.time() - START_TIME timing_info = [] if total_time: timing_info.append(f"Total: {format_time(total_time)}") @@ -362,24 +540,15 @@ def _run_local_streamed(command, call_id, timeout=100, tool_name=None): content = Text() - # Get console width and calculate appropriate panel width - console_width = console.width if hasattr(console, 'width') else 100 - panel_width = min(int(console_width * 0.95), console_width - 4) # Use 95% of width or leave 4 chars margin - - # Create the panel with a specific width to avoid overflow panel = Panel( Text.assemble(header, "\n\n", content), title="[bold green]Tool Execution[/bold green]", subtitle="[bold green]Live Output[/bold green]", border_style="green", padding=(1, 2), - box=ROUNDED, - width=panel_width + box=ROUNDED ) - # Print clear separator before panel to avoid overlap with previous content - console.print("\n\n") - # Start Live display with Live(panel, console=console, refresh_per_second=4) as live: # Stream stdout in real-time @@ -396,7 +565,7 @@ def _run_local_streamed(command, call_id, timeout=100, tool_name=None): # Update tool_time and header with new timing info tool_time = time.time() - start_time - total_time = time.time() - START_TIME if START_TIME else 0 + total_time = time.time() - START_TIME # Remove any previous timing info from header (rebuild header) timing_info = [] if total_time: @@ -418,8 +587,7 @@ def _run_local_streamed(command, call_id, timeout=100, tool_name=None): subtitle="[bold green]Live Output[/bold green]", border_style="green", padding=(1, 2), - box=ROUNDED, - width=panel_width + box=ROUNDED ) live.update(panel) # Check if process is done @@ -438,8 +606,7 @@ def _run_local_streamed(command, call_id, timeout=100, tool_name=None): subtitle="[bold green]Live Output[/bold green]", border_style="green", padding=(1, 2), - box=ROUNDED, - width=panel_width + box=ROUNDED ) live.update(panel) @@ -449,16 +616,12 @@ def _run_local_streamed(command, call_id, timeout=100, tool_name=None): title="[bold green]Tool Execution[/bold green]", border_style="green", padding=(1, 2), - box=ROUNDED, - width=panel_width + box=ROUNDED ) live.update(panel) # Wait a moment for the panel to be displayed properly time.sleep(0.5) - - # Print clear separator after panel to avoid overlap with next content - console.print("\n\n") else: # Fallback to simpler streaming with cli_print_tool_output # Parse command into command and args (same as rich mode) @@ -474,9 +637,6 @@ def _run_local_streamed(command, call_id, timeout=100, tool_name=None): tool_args["args"] = args # Note: Omitted empty values and async_mode=False as it's default - # Print separator to avoid overlap with previous content - print("\n") - # Initial notification - just once cli_print_tool_output(tool_name, tool_args, "Command started...", call_id=call_id) @@ -514,9 +674,6 @@ def _run_local_streamed(command, call_id, timeout=100, tool_name=None): final_output += f"\nCommand exited with code {return_code}" cli_print_tool_output(tool_name, tool_args, final_output, call_id=call_id) - - # Print separator to avoid overlap with next content - print("\n") # Return the full output return ''.join(output_buffer) @@ -549,7 +706,8 @@ def run_command(command, ctf=None, stdout=False, # pylint: disable=too-many-arg async_mode=False, session_id=None, timeout=100, stream=False, call_id=None, tool_name=None): """ - Run command either in CTF container or on the local attacker machine + Run command in the appropriate environment (Docker, CTF, SSH, Local) + and workspace. Args: command: The command to execute @@ -564,49 +722,168 @@ def run_command(command, ctf=None, stdout=False, # pylint: disable=too-many-arg If None, the tool name will be derived from the command. Returns: - str: Command output, status message, or session ID + str: Command output, status message, or session ID. """ # If session_id is provided, send command to that session if session_id: if session_id not in ACTIVE_SESSIONS: return f"Session {session_id} not found" - - result = send_to_session(session_id, command) + session = ACTIVE_SESSIONS[session_id] + result = session.send_input(command) # Send the raw command string if stdout: output = get_session_output(session_id, clear=False) - print("\033[32m" + output + "\033[0m") - return result - - # If async_mode, create a new session - if async_mode: - session_id = create_shell_session(command, ctf) - if stdout: - # Wait a moment for initial output - time.sleep(0.5) - output = get_session_output(session_id, clear=False) - print("\033[32m" + output + "\033[0m") - return f"Created session {session_id}. Use this ID to interact with the session." + env_type = "Local" + if session.container_id: + env_type = f"Container({session.container_id[:12]})" + elif session.ctf: + env_type = "CTF" + print(f"\033[32m(Session {session_id} in {env_type}:{session.workspace_dir}) >> {command}\n{output}\033[0m") # noqa E501 + return result # Return the result of sending input ("Input sent..." or error) # Generate a call_id if we're streaming and one wasn't provided if stream and not call_id: call_id = str(uuid.uuid4())[:8] - - # Determine whether to use CTF or local execution - use_ctf = False - if ctf is not None: - # Check if ctf is a proper object that can handle shell commands - if (hasattr(ctf, 'get_shell') and callable(ctf.get_shell)) or isinstance(ctf, dict) or isinstance(ctf, str): - use_ctf = True - - # Run the command using the appropriate method - if use_ctf: + + # 2. Determine Execution Environment (Container > CTF > SSH > Local) + active_container = os.getenv("CAI_ACTIVE_CONTAINER", "") + is_ssh_env = all(os.getenv(var) for var in ['SSH_USER', 'SSH_HOST']) + + # --- Docker Container Execution --- + if active_container and not ctf and not is_ssh_env: + container_id = active_container + container_workspace = _get_container_workspace_path() + context_msg = f"(docker:{container_id[:12]}:{container_workspace})" + + # Handle Async Session Creation in Container + if async_mode: + # Create a session specifically for the container environment + new_session_id = create_shell_session(command, container_id=container_id) # noqa E501 + if "Failed" in new_session_id: # Check if session creation failed + return new_session_id + if stdout: + # Wait a moment for initial output + time.sleep(0.2) + output = get_session_output(new_session_id, clear=False) + print(f"\033[32m(Started Session {new_session_id} in {context_msg})\n{output}\033[0m") # noqa E501 + return f"Started async session {new_session_id} in container {container_id[:12]}. Use this ID to interact." # noqa E501 + + # Handle Streaming Container Execution - not yet implemented for containers + if stream: + # For now, display that streaming isn't supported for containers + from cai.util import cli_print_tool_output + if call_id and tool_name: + tool_args = {"command": command, "container": container_id[:12]} + cli_print_tool_output( + tool_name, + tool_args, + "Streaming not yet supported for container execution. Running normally...", + call_id=call_id + ) + + # Handle Synchronous Execution in Container try: - # Try with CTF first - return _run_ctf(ctf, command, stdout, timeout, stream, call_id) + # Ensure container workspace exists (best effort) + # Consider moving this to workspace set/container activation + mkdir_cmd = ["docker", "exec", container_id, "mkdir", "-p", container_workspace] # noqa E501 + subprocess.run(mkdir_cmd, capture_output=True, text=True, check=False, timeout=10) # noqa E501 + + # Construct the docker exec command with workspace context + cmd_list = [ + "docker", "exec", + "-w", container_workspace, # Set working directory + container_id, + "sh", "-c", command # Execute command via shell + ] + result = subprocess.run( + cmd_list, + capture_output=True, + text=True, + check=False, # Don't raise exception on non-zero exit + timeout=timeout + ) + + output = result.stdout if result.stdout else result.stderr + output = output.strip() # Clean trailing newline + + if stdout: + print(f"\033[32m{context_msg} $ {command}\n{output}\033[0m") # noqa E501 + + # Check if command failed specifically because container isn't running + if result.returncode != 0 and "is not running" in result.stderr: + print(color(f"{context_msg} Container is not running. Attempting execution on host instead.", fg="yellow")) # noqa E501 + # Fallback to local execution, preserving workspace context + return _run_local(command, stdout, timeout, stream, call_id, tool_name, _get_workspace_dir()) # noqa E501 + + return output # Return combined stdout/stderr + + except subprocess.TimeoutExpired: + timeout_msg = "Timeout executing command in container." + if stdout: + print(f"\033[33m{context_msg} $ {command}\nTIMEOUT\033[0m") # noqa E501 + print(color("Attempting execution on host instead.", fg="yellow")) + # Fallback to local execution on timeout + return _run_local(command, stdout, timeout, stream, call_id, tool_name, _get_workspace_dir()) # noqa E501 except Exception as e: # pylint: disable=broad-except - # Fallback to local if CTF fails - print(color(f"CTF execution failed, falling back to local: {str(e)}", fg="yellow")) - return _run_local(command, stdout, timeout, stream, call_id, tool_name) - else: - # Use local execution - return _run_local(command, stdout, timeout, stream, call_id, tool_name) + error_msg = f"Error executing command in container: {str(e)}" + print(color(f"{context_msg} {error_msg}", fg="red")) + print(color("Attempting execution on host instead.", fg="yellow")) + # Fallback to local execution on other errors + return _run_local(command, stdout, timeout, stream, call_id, tool_name, _get_workspace_dir()) # noqa E501 + + # --- CTF Execution --- + if ctf: + # Handling streaming for CTF - not fully implemented yet + if stream: + from cai.util import cli_print_tool_output + if call_id and tool_name: + tool_args = {"command": command, "ctf": True} + cli_print_tool_output( + tool_name, + tool_args, + "Streaming not yet supported for CTF execution. Running normally...", + call_id=call_id + ) + + # _run_ctf handles workspace internally using _get_workspace_dir() default + return _run_ctf(ctf, command, stdout, timeout) # Pass None for workspace_dir + + # --- SSH Execution --- + if is_ssh_env: + # Async for SSH would require session management via SSH client features + if async_mode: + return "Async mode not fully supported for SSH environment via this function yet." + + # Handling streaming for SSH - not fully implemented yet + if stream: + from cai.util import cli_print_tool_output + if call_id and tool_name: + tool_args = {"command": command, "ssh": True} + cli_print_tool_output( + tool_name, + tool_args, + "Streaming not yet supported for SSH execution. Running normally...", + call_id=call_id + ) + + # _run_ssh handles command execution, workspace is relative to remote home + return _run_ssh(command, stdout, timeout) # Workspace dir less relevant here + + # --- Local Execution (Default Fallback) --- + # Let _run_local handle determining the host workspace + # Handle Async Session Creation Locally + if async_mode: + # create_shell_session uses _get_workspace_dir() when container_id is None + new_session_id = create_shell_session(command) + if isinstance(new_session_id, str) and "Failed" in new_session_id: # Check failure + return new_session_id + # Retrieve the actual workspace dir the session is using + session = ACTIVE_SESSIONS.get(new_session_id) + actual_workspace = session.workspace_dir if session else "unknown" + if stdout: + time.sleep(0.2) # Allow session buffer to populate + output = get_session_output(new_session_id, clear=False) + print(f"\033[32m(Started Session {new_session_id} in local:{actual_workspace})\n{output}\033[0m") + return f"Started async session {new_session_id} locally. Use this ID to interact." + + # Handle Synchronous Execution Locally using _run_local default with streaming support + return _run_local(command, stdout, timeout, stream, call_id, tool_name, None)