Mercurial > libervia-backend
view sat_frontends/jp/cmd_file.py @ 3405:ecdb3728749e
plugin XEP-0353: Jingle Message Initiation implementation:
This plugin uses the new `XEP-0166_initiate` trigger to initiate a Jingle session with
messages if the peer jid has no resource specified.
On reception, if the sender is not in our roster, a confirmation is requested to user to
avoid leaking presence and IP. If user refuses the session for somebody not in roster,
nothing is sent at all (the request is just ignored).
author | Goffi <goffi@goffi.org> |
---|---|
date | Thu, 12 Nov 2020 14:53:15 +0100 |
parents | 7ebda4b54170 |
children | 19bc03743aeb |
line wrap: on
line source
#!/usr/bin/env python3 # jp: a SAT command line tool # Copyright (C) 2009-2020 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/>. from . import base from . import xmlui_manager import sys import os import os.path import tarfile from sat.core.i18n import _ from sat.tools.common import data_format from sat_frontends.jp.constants import Const as C from sat_frontends.jp import common from sat_frontends.tools import jid from sat.tools.common.ansi import ANSI as A from urllib.parse import urlparse from pathlib import Path import tempfile import xml.etree.ElementTree as ET # FIXME: used temporarily to manage XMLUI import json __commands__ = ["File"] class Send(base.CommandBase): def __init__(self, host): super(Send, self).__init__( host, "send", use_progress=True, use_verbose=True, help=_("send a file to a contact"), ) def add_parser_options(self): self.parser.add_argument( "files", type=str, nargs="+", metavar="file", help=_("a list of file") ) self.parser.add_argument( "jid", help=_("the destination jid") ) self.parser.add_argument( "-b", "--bz2", action="store_true", help=_("make a bzip2 tarball") ) self.parser.add_argument( "-d", "--path", help=("path to the directory where the file must be stored"), ) self.parser.add_argument( "-N", "--namespace", help=("namespace of the file"), ) self.parser.add_argument( "-n", "--name", default="", help=("name to use (DEFAULT: use source file name)"), ) async def onProgressStarted(self, metadata): self.disp(_("File copy started"), 2) async def onProgressFinished(self, metadata): self.disp(_("File sent successfully"), 2) async def onProgressError(self, error_msg): if error_msg == C.PROGRESS_ERROR_DECLINED: self.disp(_("The file has been refused by your contact")) else: self.disp(_("Error while sending file: {}").format(error_msg), error=True) async def gotId(self, data, file_): """Called when a progress id has been received @param pid(unicode): progress id @param file_(str): file path """ # FIXME: this show progress only for last progress_id self.disp(_("File request sent to {jid}".format(jid=self.full_dest_jid)), 1) try: await self.set_progress_id(data["progress"]) except KeyError: # TODO: if 'xmlui' key is present, manage xmlui message display self.disp( _("Can't send file to {jid}".format(jid=self.full_dest_jid)), error=True ) self.host.quit(2) async def start(self): for file_ in self.args.files: if not os.path.exists(file_): self.disp(_(f"file {file_!r} doesn't exist!"), error=True) self.host.quit(C.EXIT_BAD_ARG) if not self.args.bz2 and os.path.isdir(file_): self.disp( _(f"{file_!r} is a dir! Please send files inside or use compression") ) self.host.quit(C.EXIT_BAD_ARG) self.full_dest_jid = await self.host.get_full_jid(self.args.jid) extra = {} if self.args.path: extra["path"] = self.args.path if self.args.namespace: extra["namespace"] = self.args.namespace if self.args.bz2: with tempfile.NamedTemporaryFile("wb", delete=False) as buf: self.host.addOnQuitCallback(os.unlink, buf.name) self.disp(_("bz2 is an experimental option, use with caution")) # FIXME: check free space self.disp(_("Starting compression, please wait...")) sys.stdout.flush() bz2 = tarfile.open(mode="w:bz2", fileobj=buf) archive_name = "{}.tar.bz2".format( os.path.basename(self.args.files[0]) or "compressed_files" ) for file_ in self.args.files: self.disp(_("Adding {}").format(file_), 1) bz2.add(file_) bz2.close() self.disp(_("Done !"), 1) try: send_data = await self.host.bridge.fileSend( self.full_dest_jid, buf.name, self.args.name or archive_name, "", extra, self.profile, ) except Exception as e: self.disp(f"can't send file: {e}", error=True) self.host.quit(C.EXIT_BRIDGE_ERRBACK) else: await self.gotId(send_data, file_) else: for file_ in self.args.files: path = os.path.abspath(file_) try: send_data = await self.host.bridge.fileSend( self.full_dest_jid, path, self.args.name, "", extra, self.profile, ) except Exception as e: self.disp(f"can't send file {file_!r}: {e}", error=True) self.host.quit(C.EXIT_BRIDGE_ERRBACK) else: await self.gotId(send_data, file_) class Request(base.CommandBase): def __init__(self, host): super(Request, self).__init__( host, "request", use_progress=True, use_verbose=True, help=_("request a file from a contact"), ) @property def filename(self): return self.args.name or self.args.hash or "output" def add_parser_options(self): self.parser.add_argument( "jid", help=_("the destination jid") ) self.parser.add_argument( "-D", "--dest", help=_( "destination path where the file will be saved (default: " "[current_dir]/[name|hash])" ), ) self.parser.add_argument( "-n", "--name", default="", help=_("name of the file"), ) self.parser.add_argument( "-H", "--hash", default="", help=_("hash of the file"), ) self.parser.add_argument( "-a", "--hash-algo", default="sha-256", help=_("hash algorithm use for --hash (default: sha-256)"), ) self.parser.add_argument( "-d", "--path", help=("path to the directory containing the file"), ) self.parser.add_argument( "-N", "--namespace", help=("namespace of the file"), ) self.parser.add_argument( "-f", "--force", action="store_true", help=_("overwrite existing file without confirmation"), ) async def onProgressStarted(self, metadata): self.disp(_("File copy started"), 2) async def onProgressFinished(self, metadata): self.disp(_("File received successfully"), 2) async def onProgressError(self, error_msg): if error_msg == C.PROGRESS_ERROR_DECLINED: self.disp(_("The file request has been refused")) else: self.disp(_("Error while requesting file: {}").format(error_msg), error=True) async def start(self): if not self.args.name and not self.args.hash: self.parser.error(_("at least one of --name or --hash must be provided")) if self.args.dest: path = os.path.abspath(os.path.expanduser(self.args.dest)) if os.path.isdir(path): path = os.path.join(path, self.filename) else: path = os.path.abspath(self.filename) if os.path.exists(path) and not self.args.force: message = _("File {path} already exists! Do you want to overwrite?").format( path = path) await self.host.confirmOrQuit(message, _("file request cancelled")) self.full_dest_jid = await self.host.get_full_jid(self.args.jid) extra = {} if self.args.path: extra["path"] = self.args.path if self.args.namespace: extra["namespace"] = self.args.namespace try: progress_id = await self.host.bridge.fileJingleRequest( self.full_dest_jid, path, self.args.name, self.args.hash, self.args.hash_algo if self.args.hash else "", extra, self.profile, ) except Exception as e: self.disp(msg=_(f"can't request file: {e}"), error=True) self.host.quit(C.EXIT_BRIDGE_ERRBACK) else: await self.set_progress_id(progress_id) class Receive(base.CommandAnswering): def __init__(self, host): super(Receive, self).__init__( host, "receive", use_progress=True, use_verbose=True, help=_("wait for a file to be sent by a contact"), ) self._overwrite_refused = False # True when one overwrite as already been refused self.action_callbacks = { C.META_TYPE_FILE: self.onFileAction, C.META_TYPE_OVERWRITE: self.onOverwriteAction, } def add_parser_options(self): self.parser.add_argument( "jids", nargs="*", help=_("jids accepted (accept everything if none is specified)"), ) self.parser.add_argument( "-m", "--multiple", action="store_true", help=_("accept multiple files (you'll have to stop manually)"), ) self.parser.add_argument( "-f", "--force", action="store_true", help=_( "force overwritting of existing files (/!\\ name is choosed by sender)" ), ) self.parser.add_argument( "--path", default=".", metavar="DIR", help=_("destination path (default: working directory)"), ) async def onProgressStarted(self, metadata): self.disp(_("File copy started"), 2) async def onProgressFinished(self, metadata): self.disp(_("File received successfully"), 2) if metadata.get("hash_verified", False): try: self.disp(_( f"hash checked: {metadata['hash_algo']}:{metadata['hash']}"), 1) except KeyError: self.disp(_("hash is checked but hash value is missing", 1), error=True) else: self.disp(_("hash can't be verified"), 1) async def onProgressError(self, e): self.disp(_(f"Error while receiving file: {e}"), error=True) def getXmluiId(self, action_data): # FIXME: we temporarily use ElementTree, but a real XMLUI managing module # should be available in the futur # TODO: XMLUI module try: xml_ui = action_data["xmlui"] except KeyError: self.disp(_("Action has no XMLUI"), 1) else: ui = ET.fromstring(xml_ui.encode("utf-8")) xmlui_id = ui.get("submit") if not xmlui_id: self.disp(_("Invalid XMLUI received"), error=True) return xmlui_id async def onFileAction(self, action_data, action_id, security_limit, profile): xmlui_id = self.getXmluiId(action_data) if xmlui_id is None: return self.host.quitFromSignal(1) try: from_jid = jid.JID(action_data["meta_from_jid"]) except KeyError: self.disp(_("Ignoring action without from_jid data"), 1) return try: progress_id = action_data["meta_progress_id"] except KeyError: self.disp(_("ignoring action without progress id"), 1) return if not self.bare_jids or from_jid.bare in self.bare_jids: if self._overwrite_refused: self.disp(_("File refused because overwrite is needed"), error=True) await self.host.bridge.launchAction( xmlui_id, {"cancelled": C.BOOL_TRUE}, profile_key=profile ) return self.host.quitFromSignal(2) await self.set_progress_id(progress_id) xmlui_data = {"path": self.path} await self.host.bridge.launchAction(xmlui_id, xmlui_data, profile_key=profile) async def onOverwriteAction(self, action_data, action_id, security_limit, profile): xmlui_id = self.getXmluiId(action_data) if xmlui_id is None: return self.host.quitFromSignal(1) try: progress_id = action_data["meta_progress_id"] except KeyError: self.disp(_("ignoring action without progress id"), 1) return self.disp(_("Overwriting needed"), 1) if progress_id == self.progress_id: if self.args.force: self.disp(_("Overwrite accepted"), 2) else: self.disp(_("Refused to overwrite"), 2) self._overwrite_refused = True xmlui_data = {"answer": C.boolConst(self.args.force)} await self.host.bridge.launchAction(xmlui_id, xmlui_data, profile_key=profile) async def start(self): self.bare_jids = [jid.JID(jid_).bare for jid_ in self.args.jids] self.path = os.path.abspath(self.args.path) if not os.path.isdir(self.path): self.disp(_("Given path is not a directory !", error=True)) self.host.quit(C.EXIT_BAD_ARG) if self.args.multiple: self.host.quit_on_progress_end = False self.disp(_("waiting for incoming file request"), 2) await self.start_answering() class Get(base.CommandBase): def __init__(self, host): super(Get, self).__init__( host, "get", use_progress=True, use_verbose=True, help=_("download a file from URI") ) def add_parser_options(self): self.parser.add_argument( '-o', '--dest_file', type=str, default='', help=_("destination file (DEFAULT: filename from URL)") ) self.parser.add_argument( "-f", "--force", action="store_true", help=_("overwrite existing file without confirmation"), ) self.parser.add_argument("uri", type=str, help=_("URI of the file to retrieve")) async def onProgressStarted(self, metadata): self.disp(_("File download started"), 2) async def onProgressFinished(self, metadata): self.disp(_("File downloaded successfully"), 2) async def onProgressError(self, error_msg): self.disp(_("Error while downloading file: {}").format(error_msg), error=True) async def gotId(self, data): """Called when a progress id has been received""" try: await self.set_progress_id(data["progress"]) except KeyError: if 'xmlui' in data: ui = xmlui_manager.create(self.host, data['xmlui']) await ui.show() else: self.disp(_("Can't download file"), error=True) self.host.quit(C.EXIT_ERROR) async def start(self): uri = self.args.uri dest_file = self.args.dest_file if not dest_file: parsed_uri = urlparse(uri) dest_file = Path(parsed_uri.path).name.strip() or "downloaded_file" dest_file = Path(dest_file).expanduser().resolve() if dest_file.exists() and not self.args.force: message = _("File {path} already exists! Do you want to overwrite?").format( path = dest_file) await self.host.confirmOrQuit(message, _("file download cancelled")) options = {} try: download_data = await self.host.bridge.fileDownload( uri, str(dest_file), data_format.serialise(options), self.profile, ) except Exception as e: self.disp(f"error while trying to download a file: {e}", error=True) self.host.quit(C.EXIT_BRIDGE_ERRBACK) else: await self.gotId(download_data) class Upload(base.CommandBase): def __init__(self, host): super(Upload, self).__init__( host, "upload", use_progress=True, use_verbose=True, help=_("upload a file") ) def add_parser_options(self): self.parser.add_argument( "-e", "--encrypt", action="store_true", help=_("encrypt file using AES-GCM"), ) self.parser.add_argument("file", type=str, help=_("file to upload")) self.parser.add_argument( "jid", nargs="?", help=_("jid of upload component (nothing to autodetect)"), ) self.parser.add_argument( "--ignore-tls-errors", action="store_true", help=_(r"ignore invalide TLS certificate (/!\ Dangerous /!\)"), ) async def onProgressStarted(self, metadata): self.disp(_("File upload started"), 2) async def onProgressFinished(self, metadata): self.disp(_("File uploaded successfully"), 2) try: url = metadata["url"] except KeyError: self.disp("download URL not found in metadata") else: self.disp(_("URL to retrieve the file:"), 1) # XXX: url is displayed alone on a line to make parsing easier self.disp(url) async def onProgressError(self, error_msg): self.disp(_("Error while uploading file: {}").format(error_msg), error=True) async def gotId(self, data, file_): """Called when a progress id has been received @param pid(unicode): progress id @param file_(str): file path """ try: await self.set_progress_id(data["progress"]) except KeyError: if 'xmlui' in data: ui = xmlui_manager.create(self.host, data['xmlui']) await ui.show() else: self.disp(_("Can't upload file"), error=True) self.host.quit(C.EXIT_ERROR) async def start(self): file_ = self.args.file if not os.path.exists(file_): self.disp(_(f"file {file_!r} doesn't exist !"), error=True) self.host.quit(C.EXIT_BAD_ARG) if os.path.isdir(file_): self.disp(_(f"{file_!r} is a dir! Can't upload a dir")) self.host.quit(C.EXIT_BAD_ARG) if self.args.jid is None: self.full_dest_jid = "" else: self.full_dest_jid = await self.host.get_full_jid(self.args.jid) options = {} if self.args.ignore_tls_errors: options["ignore_tls_errors"] = True if self.args.encrypt: options["encryption"] = C.ENC_AES_GCM path = os.path.abspath(file_) try: upload_data = await self.host.bridge.fileUpload( path, "", self.full_dest_jid, data_format.serialise(options), self.profile, ) except Exception as e: self.disp(f"error while trying to upload a file: {e}", error=True) self.host.quit(C.EXIT_BRIDGE_ERRBACK) else: await self.gotId(upload_data, file_) class ShareAffiliationsSet(base.CommandBase): def __init__(self, host): super(ShareAffiliationsSet, self).__init__( host, "set", use_output=C.OUTPUT_DICT, help=_("set affiliations for a shared file/directory"), ) def add_parser_options(self): self.parser.add_argument( "-N", "--namespace", default="", help=_("namespace of the repository"), ) self.parser.add_argument( "-P", "--path", default="", help=_("path to the repository"), ) self.parser.add_argument( "-a", "--affiliation", dest="affiliations", metavar=("JID", "AFFILIATION"), required=True, action="append", nargs=2, help=_("entity/affiliation couple(s)"), ) self.parser.add_argument( "jid", help=_("jid of file sharing entity"), ) async def start(self): affiliations = dict(self.args.affiliations) try: affiliations = await self.host.bridge.FISAffiliationsSet( self.args.jid, self.args.namespace, self.args.path, affiliations, self.profile, ) except Exception as e: self.disp(f"can't set affiliations: {e}", error=True) self.host.quit(C.EXIT_BRIDGE_ERRBACK) else: self.host.quit() class ShareAffiliationsGet(base.CommandBase): def __init__(self, host): super(ShareAffiliationsGet, self).__init__( host, "get", use_output=C.OUTPUT_DICT, help=_("retrieve affiliations of a shared file/directory"), ) def add_parser_options(self): self.parser.add_argument( "-N", "--namespace", default="", help=_("namespace of the repository"), ) self.parser.add_argument( "-P", "--path", default="", help=_("path to the repository"), ) self.parser.add_argument( "jid", help=_("jid of sharing entity"), ) async def start(self): try: affiliations = await self.host.bridge.FISAffiliationsGet( self.args.jid, self.args.namespace, self.args.path, self.profile, ) except Exception as e: self.disp(f"can't get affiliations: {e}", error=True) self.host.quit(C.EXIT_BRIDGE_ERRBACK) else: await self.output(affiliations) self.host.quit() class ShareAffiliations(base.CommandBase): subcommands = (ShareAffiliationsGet, ShareAffiliationsSet) def __init__(self, host): super(ShareAffiliations, self).__init__( host, "affiliations", use_profile=False, help=_("affiliations management") ) class ShareConfigurationSet(base.CommandBase): def __init__(self, host): super(ShareConfigurationSet, self).__init__( host, "set", use_output=C.OUTPUT_DICT, help=_("set configuration for a shared file/directory"), ) def add_parser_options(self): self.parser.add_argument( "-N", "--namespace", default="", help=_("namespace of the repository"), ) self.parser.add_argument( "-P", "--path", default="", help=_("path to the repository"), ) self.parser.add_argument( "-f", "--field", action="append", nargs=2, dest="fields", required=True, metavar=("KEY", "VALUE"), help=_("configuration field to set (required)"), ) self.parser.add_argument( "jid", help=_("jid of file sharing entity"), ) async def start(self): configuration = dict(self.args.fields) try: configuration = await self.host.bridge.FISConfigurationSet( self.args.jid, self.args.namespace, self.args.path, configuration, self.profile, ) except Exception as e: self.disp(f"can't set configuration: {e}", error=True) self.host.quit(C.EXIT_BRIDGE_ERRBACK) else: self.host.quit() class ShareConfigurationGet(base.CommandBase): def __init__(self, host): super(ShareConfigurationGet, self).__init__( host, "get", use_output=C.OUTPUT_DICT, help=_("retrieve configuration of a shared file/directory"), ) def add_parser_options(self): self.parser.add_argument( "-N", "--namespace", default="", help=_("namespace of the repository"), ) self.parser.add_argument( "-P", "--path", default="", help=_("path to the repository"), ) self.parser.add_argument( "jid", help=_("jid of sharing entity"), ) async def start(self): try: configuration = await self.host.bridge.FISConfigurationGet( self.args.jid, self.args.namespace, self.args.path, self.profile, ) except Exception as e: self.disp(f"can't get configuration: {e}", error=True) self.host.quit(C.EXIT_BRIDGE_ERRBACK) else: await self.output(configuration) self.host.quit() class ShareConfiguration(base.CommandBase): subcommands = (ShareConfigurationGet, ShareConfigurationSet) def __init__(self, host): super(ShareConfiguration, self).__init__( host, "configuration", use_profile=False, help=_("file sharing node configuration") ) class ShareList(base.CommandBase): def __init__(self, host): extra_outputs = {"default": self.default_output} super(ShareList, self).__init__( host, "list", use_output=C.OUTPUT_LIST_DICT, extra_outputs=extra_outputs, help=_("retrieve files shared by an entity"), use_verbose=True, ) def add_parser_options(self): self.parser.add_argument( "-d", "--path", default="", help=_("path to the directory containing the files"), ) self.parser.add_argument( "jid", nargs="?", default="", help=_("jid of sharing entity (nothing to check our own jid)"), ) def _name_filter(self, name, row): if row.type == C.FILE_TYPE_DIRECTORY: return A.color(C.A_DIRECTORY, name) elif row.type == C.FILE_TYPE_FILE: return A.color(C.A_FILE, name) else: self.disp(_("unknown file type: {type}").format(type=row.type), error=True) return name def _size_filter(self, size, row): if not size: return "" size = int(size) # cf. https://stackoverflow.com/a/1094933 (thanks) suffix = "o" for unit in ["", "Ki", "Mi", "Gi", "Ti", "Pi", "Ei", "Zi"]: if abs(size) < 1024.0: return A.color(A.BOLD, "{:.2f}".format(size), unit, suffix) size /= 1024.0 return A.color(A.BOLD, "{:.2f}".format(size), "Yi", suffix) def default_output(self, files_data): """display files a way similar to ls""" files_data.sort(key=lambda d: d["name"].lower()) show_header = False if self.verbosity == 0: keys = headers = ("name", "type") elif self.verbosity == 1: keys = headers = ("name", "type", "size") elif self.verbosity > 1: show_header = True keys = ("name", "type", "size", "file_hash") headers = ("name", "type", "size", "hash") table = common.Table.fromListDict( self.host, files_data, keys=keys, headers=headers, filters={"name": self._name_filter, "size": self._size_filter}, defaults={"size": "", "file_hash": ""}, ) table.display_blank(show_header=show_header, hide_cols=["type"]) async def start(self): try: files_data = await self.host.bridge.FISList( self.args.jid, self.args.path, {}, self.profile, ) except Exception as e: self.disp(f"can't retrieve shared files: {e}", error=True) self.host.quit(C.EXIT_BRIDGE_ERRBACK) await self.output(files_data) self.host.quit() class SharePath(base.CommandBase): def __init__(self, host): super(SharePath, self).__init__( host, "path", help=_("share a file or directory"), use_verbose=True ) def add_parser_options(self): self.parser.add_argument( "-n", "--name", default="", help=_("virtual name to use (default: use directory/file name)"), ) perm_group = self.parser.add_mutually_exclusive_group() perm_group.add_argument( "-j", "--jid", metavar="JID", action="append", dest="jids", default=[], help=_("jid of contacts allowed to retrieve the files"), ) perm_group.add_argument( "--public", action="store_true", help=_( r"share publicly the file(s) (/!\ *everybody* will be able to access " r"them)" ), ) self.parser.add_argument( "path", help=_("path to a file or directory to share"), ) async def start(self): self.path = os.path.abspath(self.args.path) if self.args.public: access = {"read": {"type": "public"}} else: jids = self.args.jids if jids: access = {"read": {"type": "whitelist", "jids": jids}} else: access = {} try: name = await self.host.bridge.FISSharePath( self.args.name, self.path, json.dumps(access, ensure_ascii=False), self.profile, ) except Exception as e: self.disp(f"can't share path: {e}", error=True) self.host.quit(C.EXIT_BRIDGE_ERRBACK) else: self.disp(_(f'{self.path} shared under the name "{name}"')) self.host.quit() class ShareInvite(base.CommandBase): def __init__(self, host): super(ShareInvite, self).__init__( host, "invite", help=_("send invitation for a shared repository") ) def add_parser_options(self): self.parser.add_argument( "-n", "--name", default="", help=_("name of the repository"), ) self.parser.add_argument( "-N", "--namespace", default="", help=_("namespace of the repository"), ) self.parser.add_argument( "-P", "--path", help=_("path to the repository"), ) self.parser.add_argument( "-t", "--type", choices=["files", "photos"], default="files", help=_("type of the repository"), ) self.parser.add_argument( "-T", "--thumbnail", help=_("https URL of a image to use as thumbnail"), ) self.parser.add_argument( "service", help=_("jid of the file sharing service hosting the repository"), ) self.parser.add_argument( "jid", help=_("jid of the person to invite"), ) async def start(self): self.path = os.path.normpath(self.args.path) if self.args.path else "" extra = {} if self.args.thumbnail is not None: if not self.args.thumbnail.startswith('http'): self.parser.error(_("only http(s) links are allowed with --thumbnail")) else: extra['thumb_url'] = self.args.thumbnail try: await self.host.bridge.FISInvite( self.args.jid, self.args.service, self.args.type, self.args.namespace, self.path, self.args.name, data_format.serialise(extra), self.profile, ) except Exception as e: self.disp(f"can't send invitation: {e}", error=True) self.host.quit(C.EXIT_BRIDGE_ERRBACK) else: self.disp( _(f'invitation sent to {self.args.jid}') ) self.host.quit() class Share(base.CommandBase): subcommands = ( ShareList, SharePath, ShareInvite, ShareAffiliations, ShareConfiguration) def __init__(self, host): super(Share, self).__init__( host, "share", use_profile=False, help=_("files sharing management") ) class File(base.CommandBase): subcommands = (Send, Request, Receive, Get, Upload, Share) def __init__(self, host): super(File, self).__init__( host, "file", use_profile=False, help=_("files sending/receiving/management") )