crafty-4/app/classes/shared/command.py
2022-06-05 16:02:52 -04:00

135 lines
4.6 KiB
Python

import sys
import cmd
import time
import threading
import logging
import getpass
from app.classes.shared.console import Console
from app.classes.shared.import3 import Import3
from app.classes.shared.helpers import Helpers
from app.classes.shared.tasks import TasksManager
from app.classes.shared.migration import MigrationManager
from app.classes.shared.main_controller import Controller
logger = logging.getLogger(__name__)
class MainPrompt(cmd.Cmd):
def __init__(
self, helper, tasks_manager, migration_manager, main_controller, import3
):
super().__init__()
self.helper: Helpers = helper
self.tasks_manager: TasksManager = tasks_manager
self.migration_manager: MigrationManager = migration_manager
self.controller: Controller = main_controller
self.import3: Import3 = import3
# overrides the default Prompt
self.prompt = f"Crafty Controller v{self.helper.get_version_string()} > "
def emptyline(self):
pass
def do_exit(self, _line):
self.tasks_manager._main_graceful_exit()
self.universal_exit()
def do_migrations(self, line):
if line == "up":
self.migration_manager.up()
elif line == "down":
self.migration_manager.down()
elif line == "done":
Console.info(self.migration_manager.done)
elif line == "todo":
Console.info(self.migration_manager.todo)
elif line == "diff":
Console.info(self.migration_manager.diff)
elif line == "info":
Console.info(f"Done: {self.migration_manager.done}")
Console.info(f"FS: {self.migration_manager.todo}")
Console.info(f"Todo: {self.migration_manager.diff}")
elif line.startswith("add "):
migration_name = line[len("add ") :]
self.migration_manager.create(migration_name, False)
else:
Console.info("Unknown migration command")
def do_set_passwd(self, line):
try:
username = str(line).lower()
# If no user is found it returns None
user_id = self.controller.users.get_id_by_name(username)
if not username:
Console.error("You must enter a username. Ex: `set_passwd admin'")
return False
if not user_id:
Console.error(f"No user found by the name of {username}")
return False
except:
Console.error(f"User: {line} Not Found")
return False
new_pass = getpass.getpass(prompt=f"NEW password for: {username} > ")
new_pass_conf = getpass.getpass(prompt="Re-enter your password: > ")
if new_pass != new_pass_conf:
Console.error("Passwords do not match. Please try again.")
return False
if len(new_pass) > 512:
Console.warning("Passwords must be greater than 6char long and under 512")
return False
if len(new_pass) < 6:
Console.warning("Passwords must be greater than 6char long and under 512")
return False
self.controller.users.update_user(user_id, {"password": new_pass})
@staticmethod
def do_threads(_line):
for thread in threading.enumerate():
if sys.version_info >= (3, 8):
print(
f"Name: {thread.name}\tIdentifier: "
f"{thread.ident}\tTID/PID: {thread.native_id}"
)
else:
print(f"Name: {thread.name}\tIdentifier: {thread.ident}")
def print_prompt(self):
self.stdout.write(self.prompt)
self.stdout.flush()
def do_import3(self, _line):
self.import3.start_import()
def universal_exit(self):
logger.info("Stopping all server daemons / threads")
Console.info(
"Stopping all server daemons / threads - This may take a few seconds"
)
self.helper.websocket_helper.disconnect_all()
Console.info("Waiting for main thread to stop")
while True:
if self.tasks_manager.get_main_thread_run_status():
sys.exit(0)
time.sleep(1)
def help_exit(self):
Console.help("Stops the server if running, Exits the program")
def help_migrations(self):
Console.help("Only for advanced users. Use with caution")
def help_import3(self):
Console.help("Import users and servers from Crafty 3")
def help_set_passwd(self):
Console.help("Set a user's password. Example: set_passwd admin")
def help_threads(self):
Console.help("Get all of the Python threads used by Crafty")