mirror of https://github.com/Aidaho12/haproxy-wi
342 lines
9.6 KiB
Python
342 lines
9.6 KiB
Python
import os
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import glob
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from typing import Any, Union
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from flask import request, g
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from flask_jwt_extended import get_jwt
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from flask_jwt_extended import verify_jwt_in_request
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from app.modules.db.sql import get_setting
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import app.modules.db.udp as udp_sql
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import app.modules.db.roxy as roxy_sql
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import app.modules.db.user as user_sql
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import app.modules.db.group as group_sql
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import app.modules.db.server as server_sql
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import app.modules.db.history as history_sql
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import app.modules.db.ha_cluster as ha_sql
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import app.modules.roxy_wi_tools as roxy_wi_tools
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from app.modules.roxywi.class_models import ErrorResponse
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from app.modules.roxywi.exception import RoxywiResourceNotFound, RoxywiGroupMismatch, RoxywiGroupNotFound, \
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RoxywiPermissionError
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get_config_var = roxy_wi_tools.GetConfigVar()
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def return_error_message():
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return 'error: All fields must be completed'
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def get_user_group(**kwargs) -> int:
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user_group = ''
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try:
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verify_jwt_in_request()
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claims = get_jwt()
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user_group_id = claims['group']
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groups = group_sql.select_groups(id=user_group_id)
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for group in groups:
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if group.group_id == int(user_group_id):
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if kwargs.get('id'):
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user_group = group.group_id
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else:
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user_group = group.name
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except Exception as e:
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raise Exception(f'error: {e}')
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return user_group
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def check_user_group_for_flask(api_token: bool = False):
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if api_token:
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return True
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verify_jwt_in_request()
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claims = get_jwt()
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user_id = claims['user_id']
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group_id = claims['group']
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if user_sql.check_user_group(user_id, group_id):
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return True
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else:
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logging('RMON server', 'has tried to actions in not his group', login=1)
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return False
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def check_user_group_for_socket(user_id: int, group_id: int) -> bool:
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if user_sql.check_user_group(user_id, group_id):
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return True
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else:
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logging('RMON server', 'has tried to actions in not his group', login=1)
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return False
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def check_is_server_in_group(server_ip: str) -> bool:
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group_id = get_user_group(id=1)
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servers = server_sql.select_servers(server=server_ip)
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for s in servers:
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if (s[2] == server_ip and int(s[3]) == int(group_id)) or group_id == 1:
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return True
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else:
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logging('Roxy-WI server', 'has tried to actions in not his group server', roxywi=1, login=1)
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return False
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def get_files(folder, file_format, server_ip=None) -> list:
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if file_format == 'log':
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file = []
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else:
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file = set()
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return_files = set()
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i = 0
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for files in sorted(glob.glob(os.path.join(folder, f'*.{file_format}*'))):
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if file_format == 'log':
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try:
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file += [(i, files.split('/')[4])]
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except Exception as e:
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print(e)
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else:
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file.add(files.split('/')[-1])
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i += 1
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files = file
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if file_format == 'cfg' or file_format == 'conf':
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for file in files:
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ip = file.split("-")
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if server_ip == ip[0]:
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return_files.add(file)
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return sorted(return_files, reverse=True)
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else:
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return file
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def logging(server_ip: Union[str, int], action: str, **kwargs) -> None:
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get_date = roxy_wi_tools.GetDate(get_setting('time_zone'))
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cur_date_in_log = get_date.return_date('date_in_log')
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log_path = get_config_var.get_config_var('main', 'log_path')
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verify_jwt_in_request()
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claims = get_jwt()
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user_id = claims['user_id']
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login = user_sql.get_user_id(user_id=user_id)
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if not os.path.exists(log_path):
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os.makedirs(log_path)
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try:
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user_group = get_user_group()
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except Exception:
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user_group = ''
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try:
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ip = request.remote_addr
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except Exception:
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ip = ''
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if kwargs.get('roxywi') == 1:
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if kwargs.get('login'):
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mess = f"{cur_date_in_log} from {ip} user: {login.username}, group: {user_group}, {action} on: {server_ip}\n"
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else:
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mess = f"{cur_date_in_log} {action} from {ip}\n"
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log_file = f"{log_path}/roxy-wi.log"
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else:
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mess = f"{cur_date_in_log} from {ip} user: {login.username}, group: {user_group}, {action} on: {server_ip} {kwargs.get('service')}\n"
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log_file = f"{log_path}/config_edit.log"
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if kwargs.get('keep_history'):
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try:
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keep_action_history(kwargs.get('service'), action, server_ip, login.username, ip)
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except Exception as e:
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print(f'error: Cannot save history: {e}')
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try:
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with open(log_file, 'a') as log:
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log.write(mess)
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except IOError as e:
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print(f'Cannot write log. Please check log_path in config {e}')
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def keep_action_history(service: str, action: str, server_ip: str, login: str, user_ip: str):
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if login != '':
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user = user_sql.get_user_id_by_username(login)
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user_id = user.user_id
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else:
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user_id = 0
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if user_ip == '':
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user_ip = 'localhost'
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if service == 'HA cluster':
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try:
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server_id = server_ip
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hostname = ha_sql.select_cluster_name(int(server_id))
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except Exception as e:
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logging('Roxy-WI server', f'Cannot get info about cluster {server_ip} for history: {e}', roxywi=1)
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return
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elif service == 'UDP listener':
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try:
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server_id = int(server_ip)
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listener = udp_sql.get_listener(server_id)
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hostname = listener.name
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except Exception as e:
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logging('Roxy-WI server', f'Cannot get info about Listener {server_ip} for history: {e}', roxywi=1)
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return
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else:
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try:
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server = server_sql.get_server_by_ip(server_ip)
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server_id = server.server_id
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hostname = server.hostname
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except Exception as e:
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logging('Roxy-WI server', f'Cannot get info about {server_ip} for history: {e}', roxywi=1)
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return
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try:
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history_sql.insert_action_history(service, action, server_id, user_id, user_ip, server_ip, hostname)
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except Exception as e:
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logging('Roxy-WI server', f'Cannot save a history: {e}', roxywi=1)
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def get_dick_permit(**kwargs):
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api_token = kwargs.get('token')
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if not kwargs.get('group_id'):
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try:
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group_id = get_user_group(id=1)
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except Exception as e:
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return str(e)
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else:
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group_id = kwargs.pop('group_id')
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if check_user_group_for_flask(api_token=api_token):
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try:
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servers = server_sql.get_dick_permit(group_id, **kwargs)
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except Exception as e:
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raise Exception(e)
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else:
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return servers
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else:
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print('Atata!')
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def get_users_params(**kwargs):
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verify_jwt_in_request()
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user_data = get_jwt()
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try:
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user_id = user_data['user_id']
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user = user_sql.get_user_id(user_id)
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except Exception:
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raise Exception('error: Cannot get user id')
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if int(user_data['group']) != int(user.group_id):
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raise Exception('error: Wrong active group')
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try:
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role = user_sql.get_role_id(user_id, user.group_id)
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except Exception as e:
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raise Exception(f'error: Cannot get user role {e}')
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try:
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user_services = user_sql.select_user_services(user_id)
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except Exception as e:
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raise Exception(f'error: Cannot get user services {e}')
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if kwargs.get('virt') and kwargs.get('service') == 'haproxy':
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servers = get_dick_permit(virt=1, haproxy=1)
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elif kwargs.get('virt'):
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servers = get_dick_permit(virt=1)
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elif kwargs.get('disable'):
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servers = get_dick_permit(disable=0)
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elif kwargs.get('service'):
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servers = get_dick_permit(service=kwargs.get('service'))
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else:
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servers = get_dick_permit()
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user_lang = get_user_lang_for_flask()
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user_params = {
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'user': user.username,
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'role': role,
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'servers': servers,
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'user_services': user_services,
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'lang': user_lang,
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'user_id': user_id,
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'group_id': user.group_id
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}
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return user_params
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def get_user_lang_for_flask() -> str:
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try:
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user_lang = request.cookies.get('lang')
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except Exception:
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return 'en'
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if user_lang is None:
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user_lang = 'en'
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return user_lang
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def return_user_status() -> dict:
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user_subscription = {}
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user_subscription.setdefault('user_status', roxy_sql.select_user_status())
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user_subscription.setdefault('user_plan', roxy_sql.select_user_plan())
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return user_subscription
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def return_unsubscribed_user_status() -> dict:
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user_subscription = {'user_status': 0, 'user_plan': 0}
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return user_subscription
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def return_user_subscription():
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try:
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user_subscription = return_user_status()
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except Exception as e:
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user_subscription = return_unsubscribed_user_status()
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logging('Roxy-WI server', f'Cannot get a user plan: {e}', roxywi=1)
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return user_subscription
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def handle_exceptions(ex: Exception, server_ip: str, message: str, **kwargs: Any) -> None:
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"""
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:param server_ip:
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:param ex: The exception that was caught
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:param message: The error message to be logged and raised
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:param kwargs: Additional keyword arguments to be passed to the logging function
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:return: None
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"""
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logging(server_ip, f'error: {message}: {ex}', **kwargs)
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raise Exception(f'{message}: {ex}')
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def is_user_has_access_to_its_group(user_id: int) -> None:
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if not user_sql.check_user_group(user_id, g.user_params['group_id']) and g.user_params['role'] != 1:
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raise RoxywiGroupMismatch
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def is_user_has_access_to_group(user_id: int, group_id: int) -> None:
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if not user_sql.check_user_group(user_id, group_id) and g.user_params['role'] != 1:
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raise RoxywiGroupMismatch
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def handle_json_exceptions(ex: Exception, message: str, server_ip='Roxy-WI server') -> dict:
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logging(server_ip, f'{message}: {ex}', login=1, roxywi=1)
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return ErrorResponse(error=f'{message}: {ex}').model_dump(mode='json')
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def handler_exceptions_for_json_data(ex: Exception, main_ex_mes: str) -> tuple[dict, int]:
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if isinstance(ex, KeyError):
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return handle_json_exceptions(ex, 'Missing key in JSON data'), 500
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elif isinstance(ex, ValueError):
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return handle_json_exceptions(ex, 'Wrong type or missing value in JSON data'), 500
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elif isinstance(ex, RoxywiResourceNotFound):
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return handle_json_exceptions(ex, 'Resource not found'), 404
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elif isinstance(ex, RoxywiGroupNotFound):
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return handle_json_exceptions(ex, 'Group not found'), 404
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elif isinstance(ex, RoxywiGroupMismatch):
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return handle_json_exceptions(ex, 'Resource not found in group'), 404
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elif isinstance(ex, RoxywiPermissionError):
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return handle_json_exceptions(ex, 'You cannot edit this resource'), 403
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else:
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return handle_json_exceptions(ex, main_ex_mes), 500
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