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# Copyright (C) 2020 Philipp Hörist <philipp AT hoerist.com>
#
# This file is part of nbxmpp.
#
# SPDX-License-Identifier: GPL-3.0-or-later
import logging
from nbxmpp.errors import MalformedStanzaError
from nbxmpp.namespaces import Namespace
from nbxmpp.protocol import Iq
from nbxmpp.protocol import JID
from nbxmpp.protocol import Node
from nbxmpp.protocol import validate_resourcepart
from nbxmpp.structs import BookmarkData
from nbxmpp.util import from_xs_boolean
from nbxmpp.util import to_xs_boolean
def parse_nickname(nick: str | None) -> str | None:
if nick is None:
return None
try:
return validate_resourcepart(nick)
except Exception:
return None
def parse_autojoin(autojoin: str | None) -> bool:
if autojoin is None:
return False
try:
return from_xs_boolean(autojoin)
except ValueError:
return False
def parse_bookmark(item: Node) -> BookmarkData:
conference = item.getTag("conference", namespace=Namespace.BOOKMARKS_1)
if conference is None:
raise MalformedStanzaError("conference node missing", item)
try:
jid = JID.from_string(item.getAttr("id"))
except Exception as error:
raise MalformedStanzaError("invalid jid: %s" % error, item)
if jid.localpart is None or jid.resource is not None:
raise MalformedStanzaError("invalid jid", item)
autojoin = parse_autojoin(conference.getAttr("autojoin"))
nick = parse_nickname(conference.getTagData("nick"))
name = conference.getAttr("name") or None
password = conference.getTagData("password") or None
extensions = conference.getTag("extensions")
return BookmarkData(
jid=jid,
name=name,
nick=nick,
autojoin=autojoin,
password=password,
extensions=extensions,
)
def parse_bookmarks(item: Node, log: logging.Logger) -> list[BookmarkData]:
storage_node = item.getTag("storage", namespace=Namespace.BOOKMARKS)
if storage_node is None:
raise MalformedStanzaError("storage node missing", item)
return parse_storage_node(storage_node, log)
def parse_private_bookmarks(response: Node, log: logging.Logger) -> list[BookmarkData]:
query = response.getQuery()
storage_node = query.getTag("storage", namespace=Namespace.BOOKMARKS)
if storage_node is None:
raise MalformedStanzaError("storage node missing", response)
return parse_storage_node(storage_node, log)
def parse_storage_node(storage: Node, log: logging.Logger) -> list[BookmarkData]:
bookmarks: list[BookmarkData] = []
confs = storage.getTags("conference")
for conf in confs:
try:
jid = JID.from_string(conf.getAttr("jid"))
except Exception:
log.warning("invalid jid: %s", conf)
continue
if jid.localpart is None or jid.resource is not None:
log.warning("invalid jid: %s", conf)
continue
autojoin = parse_autojoin(conf.getAttr("autojoin"))
nick = parse_nickname(conf.getTagData("nick"))
name = conf.getAttr("name") or None
password = conf.getTagData("password") or None
bookmark = BookmarkData(
jid=jid, name=name, autojoin=autojoin, password=password, nick=nick
)
bookmarks.append(bookmark)
return bookmarks
def build_conference_node(bookmark: BookmarkData):
attrs = {"xmlns": Namespace.BOOKMARKS_1}
if bookmark.autojoin:
attrs["autojoin"] = "true"
if bookmark.name:
attrs["name"] = bookmark.name
conference = Node(tag="conference", attrs=attrs)
if bookmark.nick:
conference.setTagData("nick", bookmark.nick)
if bookmark.password:
conference.setTagData("password", bookmark.password)
if bookmark.extensions is not None:
conference.addChild(node=bookmark.extensions)
return conference
def build_storage_node(bookmarks: list[BookmarkData]):
storage_node = Node(tag="storage", attrs={"xmlns": Namespace.BOOKMARKS})
for bookmark in bookmarks:
conf_node = storage_node.addChild(name="conference")
conf_node.setAttr("jid", bookmark.jid)
conf_node.setAttr("autojoin", to_xs_boolean(bookmark.autojoin))
if bookmark.name:
conf_node.setAttr("name", bookmark.name)
if bookmark.nick:
conf_node.setTagData("nick", bookmark.nick)
if bookmark.password:
conf_node.setTagData("password", bookmark.password)
return storage_node
def get_private_request() -> Iq:
iq = Iq(typ="get")
query = iq.addChild(name="query", namespace=Namespace.PRIVATE)
query.addChild(name="storage", namespace=Namespace.BOOKMARKS)
return iq
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