libervia-backend/libervia/cli/cmd_profile.py

280 lines
11 KiB
Python

#!/usr/bin/env python3
# Libervia CLI
# Copyright (C) 2009-2021 Jérôme Poisson (goffi@goffi.org)
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU Affero General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU Affero General Public License for more details.
# You should have received a copy of the GNU Affero General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
"""This module permits to manage profiles. It can list, create, delete
and retrieve information about a profile."""
from libervia.cli.constants import Const as C
from libervia.backend.core.log import getLogger
from libervia.backend.core.i18n import _
from libervia.cli import base
log = getLogger(__name__)
__commands__ = ["Profile"]
PROFILE_HELP = _('The name of the profile')
class ProfileConnect(base.CommandBase):
"""Dummy command to use profile_session parent, i.e. to be able to connect without doing anything else"""
def __init__(self, host):
# it's weird to have a command named "connect" with need_connect=False, but it can be handy to be able
# to launch just the session, so some paradoxes don't hurt
super(ProfileConnect, self).__init__(host, 'connect', need_connect=False, help=('connect a profile'))
def add_parser_options(self):
pass
async def start(self):
# connection is already managed by profile common commands
# so we just need to check arguments and quit
if not self.args.connect and not self.args.start_session:
self.parser.error(_("You need to use either --connect or --start-session"))
self.host.quit()
class ProfileDisconnect(base.CommandBase):
def __init__(self, host):
super(ProfileDisconnect, self).__init__(host, 'disconnect', need_connect=False, help=('disconnect a profile'))
def add_parser_options(self):
pass
async def start(self):
try:
await self.host.bridge.disconnect(self.args.profile)
except Exception as e:
self.disp(f"can't disconnect profile: {e}", error=True)
self.host.quit(C.EXIT_BRIDGE_ERRBACK)
else:
self.host.quit()
class ProfileCreate(base.CommandBase):
def __init__(self, host):
super(ProfileCreate, self).__init__(
host, 'create', use_profile=False, help=('create a new profile'))
def add_parser_options(self):
self.parser.add_argument('profile', type=str, help=_('the name of the profile'))
self.parser.add_argument(
'-p', '--password', type=str, default='',
help=_('the password of the profile'))
self.parser.add_argument(
'-j', '--jid', type=str, help=_('the jid of the profile'))
self.parser.add_argument(
'-x', '--xmpp-password', type=str,
help=_(
'the password of the XMPP account (use profile password if not specified)'
),
metavar='PASSWORD')
self.parser.add_argument(
'-A', '--autoconnect', choices=[C.BOOL_TRUE, C.BOOL_FALSE], nargs='?',
const=C.BOOL_TRUE,
help=_('connect this profile automatically when backend starts')
)
self.parser.add_argument(
'-C', '--component', default='',
help=_('set to component import name (entry point) if this is a component'))
async def start(self):
"""Create a new profile"""
if self.args.profile in await self.host.bridge.profiles_list_get():
self.disp(f"Profile {self.args.profile} already exists.", error=True)
self.host.quit(C.EXIT_BRIDGE_ERROR)
try:
await self.host.bridge.profile_create(
self.args.profile, self.args.password, self.args.component)
except Exception as e:
self.disp(f"can't create profile: {e}", error=True)
self.host.quit(C.EXIT_BRIDGE_ERRBACK)
try:
await self.host.bridge.profile_start_session(
self.args.password, self.args.profile)
except Exception as e:
self.disp(f"can't start profile session: {e}", error=True)
self.host.quit(C.EXIT_BRIDGE_ERRBACK)
if self.args.jid:
await self.host.bridge.param_set(
"JabberID", self.args.jid, "Connection", profile_key=self.args.profile)
xmpp_pwd = self.args.password or self.args.xmpp_password
if xmpp_pwd:
await self.host.bridge.param_set(
"Password", xmpp_pwd, "Connection", profile_key=self.args.profile)
if self.args.autoconnect is not None:
await self.host.bridge.param_set(
"autoconnect_backend", self.args.autoconnect, "Connection",
profile_key=self.args.profile)
self.disp(f'profile {self.args.profile} created successfully', 1)
self.host.quit()
class ProfileDefault(base.CommandBase):
def __init__(self, host):
super(ProfileDefault, self).__init__(
host, 'default', use_profile=False, help=('print default profile'))
def add_parser_options(self):
pass
async def start(self):
print(await self.host.bridge.profile_name_get('@DEFAULT@'))
self.host.quit()
class ProfileDelete(base.CommandBase):
def __init__(self, host):
super(ProfileDelete, self).__init__(host, 'delete', use_profile=False, help=('delete a profile'))
def add_parser_options(self):
self.parser.add_argument('profile', type=str, help=PROFILE_HELP)
self.parser.add_argument('-f', '--force', action='store_true', help=_('delete profile without confirmation'))
async def start(self):
if self.args.profile not in await self.host.bridge.profiles_list_get():
log.error(f"Profile {self.args.profile} doesn't exist.")
self.host.quit(C.EXIT_NOT_FOUND)
if not self.args.force:
message = f"Are you sure to delete profile [{self.args.profile}] ?"
cancel_message = "Profile deletion cancelled"
await self.host.confirm_or_quit(message, cancel_message)
await self.host.bridge.profile_delete_async(self.args.profile)
self.host.quit()
class ProfileInfo(base.CommandBase):
def __init__(self, host):
super(ProfileInfo, self).__init__(
host, 'info', need_connect=False, use_output=C.OUTPUT_DICT,
help=_('get information about a profile'))
self.to_show = [(_("jid"), "Connection", "JabberID"),]
def add_parser_options(self):
self.parser.add_argument(
'--show-password', action='store_true',
help=_('show the XMPP password IN CLEAR TEXT'))
async def start(self):
if self.args.show_password:
self.to_show.append((_("XMPP password"), "Connection", "Password"))
self.to_show.append((_("autoconnect (backend)"), "Connection",
"autoconnect_backend"))
data = {}
for label, category, name in self.to_show:
try:
value = await self.host.bridge.param_get_a_async(
name, category, profile_key=self.host.profile)
except Exception as e:
self.disp(f"can't get {name}/{category} param: {e}", error=True)
else:
data[label] = value
await self.output(data)
self.host.quit()
class ProfileList(base.CommandBase):
def __init__(self, host):
super(ProfileList, self).__init__(
host, 'list', use_profile=False, use_output='list', help=('list profiles'))
def add_parser_options(self):
group = self.parser.add_mutually_exclusive_group()
group.add_argument(
'-c', '--clients', action='store_true', help=_('get clients profiles only'))
group.add_argument(
'-C', '--components', action='store_true',
help=('get components profiles only'))
async def start(self):
if self.args.clients:
clients, components = True, False
elif self.args.components:
clients, components = False, True
else:
clients, components = True, True
await self.output(await self.host.bridge.profiles_list_get(clients, components))
self.host.quit()
class ProfileModify(base.CommandBase):
def __init__(self, host):
super(ProfileModify, self).__init__(
host, 'modify', need_connect=False, help=_('modify an existing profile'))
def add_parser_options(self):
profile_pwd_group = self.parser.add_mutually_exclusive_group()
profile_pwd_group.add_argument(
'-w', '--password', help=_('change the password of the profile'))
profile_pwd_group.add_argument(
'--disable-password', action='store_true',
help=_('disable profile password (dangerous!)'))
self.parser.add_argument('-j', '--jid', help=_('the jid of the profile'))
self.parser.add_argument(
'-x', '--xmpp-password', help=_('change the password of the XMPP account'),
metavar='PASSWORD')
self.parser.add_argument(
'-D', '--default', action='store_true', help=_('set as default profile'))
self.parser.add_argument(
'-A', '--autoconnect', choices=[C.BOOL_TRUE, C.BOOL_FALSE], nargs='?',
const=C.BOOL_TRUE,
help=_('connect this profile automatically when backend starts')
)
async def start(self):
if self.args.disable_password:
self.args.password = ''
if self.args.password is not None:
await self.host.bridge.param_set(
"Password", self.args.password, "General", profile_key=self.host.profile)
if self.args.jid is not None:
await self.host.bridge.param_set(
"JabberID", self.args.jid, "Connection", profile_key=self.host.profile)
if self.args.xmpp_password is not None:
await self.host.bridge.param_set(
"Password", self.args.xmpp_password, "Connection",
profile_key=self.host.profile)
if self.args.default:
await self.host.bridge.profile_set_default(self.host.profile)
if self.args.autoconnect is not None:
await self.host.bridge.param_set(
"autoconnect_backend", self.args.autoconnect, "Connection",
profile_key=self.host.profile)
self.host.quit()
class Profile(base.CommandBase):
subcommands = (
ProfileConnect, ProfileDisconnect, ProfileCreate, ProfileDefault, ProfileDelete,
ProfileInfo, ProfileList, ProfileModify)
def __init__(self, host):
super(Profile, self).__init__(
host, 'profile', use_profile=False, help=_('profile commands'))