849 lines
32 KiB
Python
849 lines
32 KiB
Python
#!/usr/bin/env python3
|
|
|
|
# Copyright (C) 2009-2026 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 collections import namedtuple
|
|
import io
|
|
from pathlib import Path
|
|
from base64 import b64encode
|
|
import hashlib
|
|
from typing import Any, Coroutine, Dict, List, Optional, Union, cast
|
|
|
|
from twisted.internet import defer, reactor, threads
|
|
from twisted.internet.interfaces import IReactorCore
|
|
from twisted.words.protocols.jabber import jid
|
|
|
|
from libervia.backend.core import exceptions
|
|
from libervia.backend.core.constants import Const as C
|
|
from libervia.backend.core.i18n import _
|
|
from libervia.backend.core.log import getLogger
|
|
from libervia.backend.core.xmpp import SatXMPPEntity
|
|
from libervia.backend.memory import persistent
|
|
from libervia.backend.tools import image
|
|
from libervia.backend.tools import utils
|
|
from libervia.backend.tools.common import data_format
|
|
|
|
try:
|
|
from PIL import Image
|
|
except:
|
|
raise exceptions.MissingModule(
|
|
"Missing module pillow, please download/install it from https://python-pillow.github.io"
|
|
)
|
|
|
|
|
|
log = getLogger(__name__)
|
|
|
|
|
|
IMPORT_NAME = "IDENTITY"
|
|
|
|
|
|
PLUGIN_INFO = {
|
|
C.PI_NAME: "Identity Plugin",
|
|
C.PI_IMPORT_NAME: IMPORT_NAME,
|
|
C.PI_TYPE: C.PLUG_TYPE_MISC,
|
|
C.PI_MODES: C.PLUG_MODE_BOTH,
|
|
C.PI_PROTOCOLS: [],
|
|
C.PI_DEPENDENCIES: [],
|
|
C.PI_RECOMMENDATIONS: ["XEP-0045"],
|
|
C.PI_MAIN: "Identity",
|
|
C.PI_HANDLER: "no",
|
|
C.PI_DESCRIPTION: _("""Identity manager"""),
|
|
}
|
|
|
|
Callback = namedtuple("Callback", ("origin", "get", "set", "priority"))
|
|
AVATAR_DIM = (128, 128)
|
|
|
|
|
|
class Identity:
|
|
|
|
def __init__(self, host):
|
|
log.info(_("Plugin Identity initialization"))
|
|
self.host = host
|
|
self._m = host.plugins.get("XEP-0045")
|
|
self.metadata = {
|
|
"avatar": {
|
|
"type": dict,
|
|
# convert avatar path to avatar metadata (and check validity)
|
|
"set_data_filter": self.avatar_set_data_filter,
|
|
# update profile avatar, so all frontends are aware
|
|
"set_post_treatment": self.avatar_set_post_treatment,
|
|
"update_is_new_data": self.avatar_update_is_new_data,
|
|
"update_data_filter": self.avatar_update_data_filter,
|
|
# we store the metadata in database, to restore it on next connection
|
|
# (it is stored only for roster entities)
|
|
"store": True,
|
|
"store_serialisation": self._avatar_ser,
|
|
"store_deserialisation": self._avatar_deser,
|
|
},
|
|
"nicknames": {
|
|
"type": list,
|
|
# accumulate all nicknames from all callbacks in a list instead
|
|
# of returning only the data from the first successful callback
|
|
"get_all": True,
|
|
# append nicknames from roster, resource, etc.
|
|
"get_post_treatment": self.nicknames_get_post_treatment,
|
|
"update_is_new_data": self.nicknames_update_is_new_data,
|
|
"store": True,
|
|
},
|
|
"description": {
|
|
"type": str,
|
|
"get_all": True,
|
|
"get_post_treatment": self.description_get_post_treatment,
|
|
"store": True,
|
|
},
|
|
}
|
|
host.trigger.add("roster_update", self._roster_update_trigger)
|
|
host.memory.set_signal_on_update("avatar")
|
|
host.memory.set_signal_on_update("nicknames")
|
|
host.bridge.add_method(
|
|
"identity_get",
|
|
".plugin",
|
|
in_sign="sasbs",
|
|
out_sign="s",
|
|
method=self._get_identity,
|
|
async_=True,
|
|
)
|
|
host.bridge.add_method(
|
|
"identities_get",
|
|
".plugin",
|
|
in_sign="asass",
|
|
out_sign="s",
|
|
method=self._get_identities,
|
|
async_=True,
|
|
)
|
|
host.bridge.add_method(
|
|
"identities_base_get",
|
|
".plugin",
|
|
in_sign="s",
|
|
out_sign="s",
|
|
method=self._get_base_identities,
|
|
async_=True,
|
|
)
|
|
host.bridge.add_method(
|
|
"identity_set",
|
|
".plugin",
|
|
in_sign="ss",
|
|
out_sign="",
|
|
method=self._set_identity,
|
|
async_=True,
|
|
)
|
|
host.bridge.add_method(
|
|
"avatar_get",
|
|
".plugin",
|
|
in_sign="sbs",
|
|
out_sign="s",
|
|
method=self._getAvatar,
|
|
async_=True,
|
|
)
|
|
host.bridge.add_method(
|
|
"avatar_set",
|
|
".plugin",
|
|
in_sign="sss",
|
|
out_sign="",
|
|
method=self._set_avatar,
|
|
async_=True,
|
|
)
|
|
|
|
async def profile_connecting(self, client):
|
|
client._identity_update_lock = []
|
|
# we restore known identities from database
|
|
client._identity_storage = persistent.LazyPersistentBinaryDict(
|
|
"identity", client.profile
|
|
)
|
|
|
|
stored_data = await client._identity_storage.all()
|
|
|
|
to_delete = []
|
|
|
|
for key, value in stored_data.items():
|
|
entity_s, name = key.split("\n")
|
|
try:
|
|
metadata = self.metadata[name]
|
|
except KeyError:
|
|
log.debug(f"removing {key} from storage: not an allowed metadata name")
|
|
to_delete.append(key)
|
|
continue
|
|
if value is not None:
|
|
deser_method = metadata.get("store_deserialisation")
|
|
if deser_method is not None:
|
|
value = deser_method(value)
|
|
entity = jid.JID(entity_s)
|
|
|
|
if name == "avatar":
|
|
if value is not None:
|
|
try:
|
|
cache_uid = value["cache_uid"]
|
|
if not cache_uid:
|
|
raise ValueError
|
|
filename = value["filename"]
|
|
if not filename:
|
|
raise ValueError
|
|
except (ValueError, KeyError):
|
|
log.warning(
|
|
f"invalid data for {entity} avatar, it will be deleted: "
|
|
f"{value}"
|
|
)
|
|
to_delete.append(key)
|
|
continue
|
|
cache = self.host.common_cache.get_metadata(cache_uid)
|
|
if cache is None:
|
|
log.debug(
|
|
f"purging avatar for {entity}: it is not in cache anymore"
|
|
)
|
|
to_delete.append(key)
|
|
continue
|
|
|
|
self.host.memory.update_entity_data(client, entity, name, value, silent=True)
|
|
|
|
for key in to_delete:
|
|
await client._identity_storage.adel(key)
|
|
|
|
def _roster_update_trigger(self, client, roster_item):
|
|
old_item = client.roster.get_item(roster_item.jid)
|
|
if old_item is None or old_item.name != roster_item.name:
|
|
log.debug(
|
|
f"roster nickname has been updated to {roster_item.name!r} for "
|
|
f"{roster_item.jid}"
|
|
)
|
|
defer.ensureDeferred(
|
|
self.update(
|
|
client, IMPORT_NAME, "nicknames", [roster_item.name], roster_item.jid
|
|
)
|
|
)
|
|
return True
|
|
|
|
def register(
|
|
self,
|
|
origin: str,
|
|
metadata_name: str,
|
|
cb_get: Union[Coroutine, defer.Deferred],
|
|
cb_set: Union[Coroutine, defer.Deferred],
|
|
priority: int = 0,
|
|
):
|
|
"""Register callbacks to handle identity metadata
|
|
|
|
@param origin: namespace of the plugin managing this metadata
|
|
@param metadata_name: name of metadata can be:
|
|
- avatar
|
|
- nicknames
|
|
@param cb_get: method to retrieve a metadata
|
|
the method will get client and metadata names to retrieve as arguments.
|
|
@param cb_set: method to set a metadata
|
|
the method will get client, metadata name to set, and value as argument.
|
|
@param priority: priority of this method for the given metadata.
|
|
methods with bigger priorities will be called first
|
|
"""
|
|
if not metadata_name in self.metadata.keys():
|
|
raise ValueError(f"Invalid metadata_name: {metadata_name!r}")
|
|
callback = Callback(origin=origin, get=cb_get, set=cb_set, priority=priority)
|
|
cb_list = self.metadata[metadata_name].setdefault("callbacks", [])
|
|
cb_list.append(callback)
|
|
cb_list.sort(key=lambda c: c.priority, reverse=True)
|
|
|
|
def get_identity_jid(self, client, peer_jid):
|
|
"""Return jid to use to set identity metadata
|
|
|
|
if it's a jid of a room occupant, full jid will be used
|
|
otherwise bare jid will be used
|
|
if None, bare jid of profile will be used
|
|
@return (jid.JID): jid to use for avatar
|
|
"""
|
|
if peer_jid is None:
|
|
return client.jid.userhostJID()
|
|
if self._m is None:
|
|
return peer_jid.userhostJID()
|
|
else:
|
|
return self._m.get_bare_or_full(client, peer_jid)
|
|
|
|
def check_type(self, metadata_name, value):
|
|
"""Check that type used for a metadata is the one declared in self.metadata"""
|
|
value_type = self.metadata[metadata_name]["type"]
|
|
if not isinstance(value, value_type):
|
|
raise ValueError(
|
|
f"{value} has wrong type: it is {type(value)} while {value_type} was "
|
|
f"expected"
|
|
)
|
|
|
|
def get_field_type(self, metadata_name: str) -> str:
|
|
"""Return the type the requested field
|
|
|
|
@param metadata_name: name of the field to check
|
|
@raise KeyError: the request field doesn't exist
|
|
"""
|
|
return self.metadata[metadata_name]["type"]
|
|
|
|
async def get(
|
|
self,
|
|
client: SatXMPPEntity,
|
|
metadata_name: str,
|
|
entity: Optional[jid.JID],
|
|
use_cache: bool = True,
|
|
prefilled_values: Optional[Dict[str, Any]] = None,
|
|
):
|
|
"""Retrieve identity metadata of an entity
|
|
|
|
if metadata is already in cache, it is returned. Otherwise, registered callbacks
|
|
will be tried in priority order (bigger to lower)
|
|
@param metadata_name: name of the metadata
|
|
must be one of self.metadata key
|
|
the name will also be used as entity data name in host.memory
|
|
@param entity: entity for which avatar is requested
|
|
None to use profile's jid
|
|
@param use_cache: if False, cache won't be checked
|
|
@param prefilled_values: map of origin => value to use when `get_all` is set
|
|
"""
|
|
entity = self.get_identity_jid(client, entity)
|
|
try:
|
|
metadata = self.metadata[metadata_name]
|
|
except KeyError:
|
|
raise ValueError(f"Invalid metadata name: {metadata_name!r}")
|
|
get_all = metadata.get("get_all", False)
|
|
if use_cache:
|
|
try:
|
|
data = self.host.memory.get_entity_datum(client, entity, metadata_name)
|
|
except (KeyError, exceptions.UnknownEntityError):
|
|
pass
|
|
else:
|
|
return data
|
|
|
|
try:
|
|
callbacks = metadata["callbacks"]
|
|
except KeyError:
|
|
log.warning(
|
|
_("No callback registered for {metadata_name}").format(
|
|
metadata_name=metadata_name
|
|
)
|
|
)
|
|
return [] if get_all else None
|
|
|
|
if get_all:
|
|
all_data = []
|
|
elif prefilled_values is not None:
|
|
raise exceptions.InternalError(
|
|
"prefilled_values can only be used when `get_all` is set"
|
|
)
|
|
|
|
for callback in callbacks:
|
|
try:
|
|
if prefilled_values is not None and callback.origin in prefilled_values:
|
|
data = prefilled_values[callback.origin]
|
|
log.debug(
|
|
f"using prefilled values {data!r} for {metadata_name} with "
|
|
f"{callback.origin}"
|
|
)
|
|
else:
|
|
data = await defer.ensureDeferred(callback.get(client, entity))
|
|
except exceptions.CancelError:
|
|
continue
|
|
except Exception as e:
|
|
log.warning(
|
|
_(
|
|
"Error while trying to get {metadata_name} with {callback}: {e}"
|
|
).format(callback=callback.get, metadata_name=metadata_name, e=e)
|
|
)
|
|
else:
|
|
if data:
|
|
self.check_type(metadata_name, data)
|
|
if get_all:
|
|
if isinstance(data, list):
|
|
all_data.extend(data)
|
|
else:
|
|
all_data.append(data)
|
|
else:
|
|
break
|
|
else:
|
|
data = None
|
|
|
|
if get_all:
|
|
data = all_data
|
|
|
|
post_treatment = metadata.get("get_post_treatment")
|
|
if post_treatment is not None:
|
|
data = await utils.as_deferred(post_treatment, client, entity, data)
|
|
|
|
self.host.memory.update_entity_data(client, entity, metadata_name, data)
|
|
|
|
if metadata.get("store", False):
|
|
if data is not None:
|
|
ser_method = metadata.get("store_serialisation")
|
|
if ser_method is not None:
|
|
data = ser_method(data)
|
|
key = f"{entity}\n{metadata_name}"
|
|
await client._identity_storage.aset(key, data)
|
|
|
|
return data
|
|
|
|
async def set(self, client, metadata_name, data, entity=None):
|
|
"""Set identity metadata for an entity
|
|
|
|
Registered callbacks will be tried in priority order (bigger to lower)
|
|
@param metadata_name(str): name of the metadata
|
|
must be one of self.metadata key
|
|
the name will also be used to set entity data in host.memory
|
|
@param data(object): value to set
|
|
@param entity(jid.JID, None): entity for which avatar is requested
|
|
None to use profile's jid
|
|
"""
|
|
entity = self.get_identity_jid(client, entity)
|
|
metadata = self.metadata[metadata_name]
|
|
data_filter = metadata.get("set_data_filter")
|
|
if data_filter is not None:
|
|
data = await utils.as_deferred(data_filter, client, entity, data)
|
|
self.check_type(metadata_name, data)
|
|
|
|
try:
|
|
callbacks = metadata["callbacks"]
|
|
except KeyError:
|
|
log.warning(
|
|
_("No callback registered for {metadata_name}").format(
|
|
metadata_name=metadata_name
|
|
)
|
|
)
|
|
return exceptions.FeatureNotFound(f"Can't set {metadata_name} for {entity}")
|
|
|
|
for callback in callbacks:
|
|
try:
|
|
await defer.ensureDeferred(callback.set(client, data, entity))
|
|
except exceptions.CancelError:
|
|
continue
|
|
except Exception as e:
|
|
log.warning(
|
|
_(
|
|
"Error while trying to set {metadata_name} with {callback}: {e}"
|
|
).format(callback=callback.set, metadata_name=metadata_name, e=e)
|
|
)
|
|
else:
|
|
break
|
|
else:
|
|
raise exceptions.FeatureNotFound(f"Can't set {metadata_name} for {entity}")
|
|
|
|
post_treatment = metadata.get("set_post_treatment")
|
|
if post_treatment is not None:
|
|
await utils.as_deferred(post_treatment, client, entity, data)
|
|
|
|
async def update(
|
|
self,
|
|
client: SatXMPPEntity,
|
|
origin: str,
|
|
metadata_name: str,
|
|
data: Any,
|
|
entity: Optional[jid.JID],
|
|
):
|
|
"""Update a metadata in cache
|
|
|
|
This method may be called by plugins when an identity metadata is available.
|
|
@param origin: namespace of the plugin which is source of the metadata
|
|
"""
|
|
entity = self.get_identity_jid(client, entity)
|
|
if (entity, metadata_name) in client._identity_update_lock:
|
|
log.debug(f"update is locked for {entity}'s {metadata_name}")
|
|
return
|
|
metadata = self.metadata[metadata_name]
|
|
|
|
try:
|
|
cached_data = self.host.memory.get_entity_datum(client, entity, metadata_name)
|
|
except (KeyError, exceptions.UnknownEntityError):
|
|
# metadata is not cached, we do the update
|
|
pass
|
|
else:
|
|
# metadata is cached, we check if the new value differs from the cached one
|
|
try:
|
|
update_is_new_data = metadata["update_is_new_data"]
|
|
except KeyError:
|
|
update_is_new_data = self.default_update_is_new_data
|
|
|
|
if data is None:
|
|
if cached_data is None:
|
|
log.debug(
|
|
f"{metadata_name} for {entity} is already disabled, nothing to "
|
|
f"do"
|
|
)
|
|
return
|
|
elif cached_data is None:
|
|
pass
|
|
elif not update_is_new_data(client, entity, cached_data, data):
|
|
log.debug(
|
|
f"{metadata_name} for {entity} is already in cache, nothing to " f"do"
|
|
)
|
|
return
|
|
|
|
# we can't use the cache, so we do the update
|
|
|
|
log.debug(f"updating {metadata_name} for {entity}")
|
|
|
|
if metadata.get("get_all", False):
|
|
# get_all is set, meaning that we have to check all plugins
|
|
# so we first delete current cache
|
|
try:
|
|
self.host.memory.del_entity_datum(client, entity, metadata_name)
|
|
except (KeyError, exceptions.UnknownEntityError):
|
|
pass
|
|
# then fill it again by calling get, which will retrieve all values
|
|
# we lock update to avoid infinite recursions (update can be called during
|
|
# get callbacks)
|
|
client._identity_update_lock.append((entity, metadata_name))
|
|
await self.get(client, metadata_name, entity, prefilled_values={origin: data})
|
|
client._identity_update_lock.remove((entity, metadata_name))
|
|
return
|
|
|
|
if data is not None:
|
|
data_filter = metadata["update_data_filter"]
|
|
if data_filter is not None:
|
|
data = await utils.as_deferred(data_filter, client, entity, data)
|
|
self.check_type(metadata_name, data)
|
|
|
|
self.host.memory.update_entity_data(client, entity, metadata_name, data)
|
|
|
|
if metadata.get("store", False):
|
|
key = f"{entity}\n{metadata_name}"
|
|
if data is not None:
|
|
ser_method = metadata.get("store_serialisation")
|
|
if ser_method is not None:
|
|
data = ser_method(data)
|
|
await client._identity_storage.aset(key, data)
|
|
|
|
def default_update_is_new_data(self, client, entity, cached_data, new_data):
|
|
return new_data != cached_data
|
|
|
|
def _getAvatar(self, entity, use_cache, profile):
|
|
client = self.host.get_client(profile)
|
|
entity = jid.JID(entity) if entity else None
|
|
d = defer.ensureDeferred(self.get(client, "avatar", entity, use_cache))
|
|
d.addCallback(lambda data: data_format.serialise(data))
|
|
return d
|
|
|
|
def _set_avatar(self, file_path, entity, profile_key=C.PROF_KEY_NONE):
|
|
client = self.host.get_client(profile_key)
|
|
entity = jid.JID(entity) if entity else None
|
|
return defer.ensureDeferred(self.set(client, "avatar", file_path, entity))
|
|
|
|
def _blocking_cache_avatar(self, source: str, avatar_data: dict[str, Any]):
|
|
"""This method is executed in a separated thread"""
|
|
if avatar_data["media_type"] == "image/svg+xml":
|
|
# for vector image, we save directly
|
|
img_buf = open(avatar_data["path"], "rb")
|
|
else:
|
|
# for bitmap image, we check size and resize if necessary
|
|
try:
|
|
img = Image.open(avatar_data["path"])
|
|
except IOError as e:
|
|
raise exceptions.DataError(f"Can't open image: {e}")
|
|
|
|
if img.size != AVATAR_DIM:
|
|
img.thumbnail(AVATAR_DIM)
|
|
if img.size[0] != img.size[1]: # we need to crop first
|
|
left, upper = (0, 0)
|
|
right, lower = img.size
|
|
offset = abs(right - lower) / 2
|
|
if right == min(img.size):
|
|
upper += offset
|
|
lower -= offset
|
|
else:
|
|
left += offset
|
|
right -= offset
|
|
img = img.crop((left, upper, right, lower))
|
|
img_buf = io.BytesIO()
|
|
# PNG is well supported among clients, so we convert to this format
|
|
img.save(img_buf, "PNG")
|
|
img_buf.seek(0)
|
|
avatar_data["media_type"] = "image/png"
|
|
|
|
media_type = avatar_data["media_type"]
|
|
avatar_data["base64"] = image_b64 = b64encode(img_buf.read()).decode()
|
|
img_buf.seek(0)
|
|
image_hash = hashlib.sha1(img_buf.read()).hexdigest()
|
|
img_buf.seek(0)
|
|
with self.host.common_cache.cache_data(source, image_hash, media_type) as f:
|
|
f.write(img_buf.read())
|
|
avatar_data["path"] = Path(f.name)
|
|
avatar_data["filename"] = avatar_data["path"].name
|
|
avatar_data["cache_uid"] = image_hash
|
|
|
|
async def cache_avatar(self, source: str, avatar_data: Dict[str, Any]) -> None:
|
|
"""Resize if necessary and cache avatar
|
|
|
|
@param source: source importing the avatar (usually it is plugin's import name),
|
|
will be used in cache metadata
|
|
@param avatar_data: avatar metadata as build by [avatar_set_data_filter]
|
|
will be updated with following keys:
|
|
path: updated path using cached file
|
|
filename: updated filename using cached file
|
|
base64: resized and base64 encoded avatar
|
|
cache_uid: SHA1 hash used as cache unique ID
|
|
"""
|
|
await threads.deferToThread(self._blocking_cache_avatar, source, avatar_data)
|
|
|
|
async def avatar_set_data_filter(self, client, entity, file_path):
|
|
"""Convert avatar file path to dict data"""
|
|
file_path = Path(file_path)
|
|
if not file_path.is_file():
|
|
raise ValueError(f"There is no file at {file_path} to use as avatar")
|
|
avatar_data = {
|
|
"path": file_path,
|
|
"filename": file_path.name,
|
|
"media_type": image.guess_type(file_path),
|
|
}
|
|
media_type = avatar_data["media_type"]
|
|
if media_type is None:
|
|
raise ValueError(f"Can't identify type of image at {file_path}")
|
|
if not media_type.startswith("image/"):
|
|
raise ValueError(f"File at {file_path} doesn't appear to be an image")
|
|
await self.cache_avatar(IMPORT_NAME, avatar_data)
|
|
return avatar_data
|
|
|
|
async def avatar_set_post_treatment(self, client, entity, avatar_data):
|
|
"""Update our own avatar"""
|
|
await self.update(client, IMPORT_NAME, "avatar", avatar_data, entity)
|
|
|
|
def avatar_build_metadata(
|
|
self,
|
|
path: Path,
|
|
media_type: Optional[str] = None,
|
|
cache_uid: Optional[str] = None,
|
|
) -> Optional[Dict[str, Union[str, Path, None]]]:
|
|
"""Helper method to generate avatar metadata
|
|
|
|
@param path(str, Path, None): path to avatar file
|
|
avatar file must be in cache
|
|
None if avatar is explicitely not set
|
|
@param media_type(str, None): type of the avatar file (MIME type)
|
|
@param cache_uid(str, None): UID of avatar in cache
|
|
@return (dict, None): avatar metadata
|
|
None if avatar is not set
|
|
"""
|
|
if path is None:
|
|
return None
|
|
else:
|
|
if cache_uid is None:
|
|
raise ValueError("cache_uid must be set if path is set")
|
|
path = Path(path)
|
|
if media_type is None:
|
|
media_type = image.guess_type(path)
|
|
|
|
return {
|
|
"path": path,
|
|
"filename": path.name,
|
|
"media_type": media_type,
|
|
"cache_uid": cache_uid,
|
|
}
|
|
|
|
def avatar_update_is_new_data(self, client, entity, cached_data, new_data):
|
|
return new_data["path"] != cached_data["path"]
|
|
|
|
async def avatar_update_data_filter(self, client, entity, data):
|
|
if not isinstance(data, dict):
|
|
raise ValueError(f"Invalid data type ({type(data)}), a dict is expected")
|
|
mandatory_keys = {"path", "filename", "cache_uid"}
|
|
if not data.keys() >= mandatory_keys:
|
|
raise ValueError(f"missing avatar data keys: {mandatory_keys - data.keys()}")
|
|
return data
|
|
|
|
def _avatar_ser(self, data: dict) -> dict:
|
|
if data.get("path"):
|
|
# Path instance can't be stored
|
|
data = data.copy()
|
|
data["path"] = str(data["path"])
|
|
return data
|
|
|
|
def _avatar_deser(self, data: dict) -> dict:
|
|
if data.get("path"):
|
|
data["path"] = Path(data["path"])
|
|
return data
|
|
|
|
async def nicknames_get_post_treatment(self, client, entity, plugin_nicknames):
|
|
"""Prepend nicknames from core locations + set default nickname
|
|
|
|
nicknames are checked from many locations, there is always at least
|
|
one nickname. First nickname of the list can be used in priority.
|
|
Nicknames are appended in this order:
|
|
- roster, plugins set nicknames
|
|
- if no nickname is found, user part of jid is then used, or bare jid
|
|
if there is no user part.
|
|
For MUC, room nick is always put first
|
|
"""
|
|
nicknames = []
|
|
|
|
# for MUC we add resource
|
|
if entity.resource:
|
|
# get_identity_jid let the resource only if the entity is a MUC room
|
|
# occupant jid
|
|
nicknames.append(entity.resource)
|
|
|
|
# we first check roster (if we are not in a component)
|
|
if not client.is_component:
|
|
roster_item = client.roster.get_item(entity.userhostJID())
|
|
if roster_item is not None and roster_item.name:
|
|
# user set name has priority over entity set name
|
|
nicknames.append(roster_item.name)
|
|
|
|
nicknames.extend(plugin_nicknames)
|
|
|
|
if not nicknames:
|
|
if entity.user:
|
|
nicknames.append(entity.user.capitalize())
|
|
else:
|
|
nicknames.append(entity.userhost())
|
|
|
|
# we remove duplicates while preserving order with dict
|
|
return list(dict.fromkeys(nicknames))
|
|
|
|
def nicknames_update_is_new_data(self, client, entity, cached_data, new_nicknames):
|
|
return not set(new_nicknames).issubset(cached_data)
|
|
|
|
async def description_get_post_treatment(
|
|
self, client: SatXMPPEntity, entity: jid.JID, plugin_description: List[str]
|
|
) -> str:
|
|
"""Join all descriptions in a unique string"""
|
|
return "\n".join(plugin_description)
|
|
|
|
def _get_identity(self, entity_s, metadata_filter, use_cache, profile):
|
|
entity = jid.JID(entity_s)
|
|
client = self.host.get_client(profile)
|
|
d = defer.ensureDeferred(
|
|
self.get_identity(client, entity, metadata_filter, use_cache)
|
|
)
|
|
d.addCallback(data_format.serialise)
|
|
return d
|
|
|
|
async def get_identity(
|
|
self,
|
|
client: SatXMPPEntity,
|
|
entity: Optional[jid.JID] = None,
|
|
metadata_filter: Optional[List[str]] = None,
|
|
use_cache: bool = True,
|
|
) -> Dict[str, Any]:
|
|
"""Retrieve identity of an entity
|
|
|
|
@param entity: entity to check
|
|
@param metadata_filter: if not None or empty, only return
|
|
metadata in this filter
|
|
@param use_cache: if False, cache won't be checked
|
|
should be True most of time, to avoid useless network requests
|
|
@return: identity data
|
|
"""
|
|
identities = []
|
|
id_data = {"identities": identities}
|
|
|
|
if not metadata_filter:
|
|
metadata_names = self.metadata.keys()
|
|
else:
|
|
metadata_names = metadata_filter
|
|
|
|
for metadata_name in metadata_names:
|
|
id_data[metadata_name] = await self.get(
|
|
client, metadata_name, entity, use_cache
|
|
)
|
|
|
|
if entity is not None:
|
|
try:
|
|
disco_infos = await self.host.memory.disco.get_infos(client, entity)
|
|
except Exception as e:
|
|
log.exception(f"Can't get disco infos for {entity}.")
|
|
else:
|
|
for (category, type_), name in disco_infos.identities.items():
|
|
identities.append({"category": category, "type": type_, "name": name})
|
|
|
|
return id_data
|
|
|
|
def _get_identities(self, entities_s, metadata_filter, profile):
|
|
entities = [jid.JID(e) for e in entities_s]
|
|
client = self.host.get_client(profile)
|
|
d = defer.ensureDeferred(self.get_identities(client, entities, metadata_filter))
|
|
d.addCallback(lambda d: data_format.serialise({str(j): i for j, i in d.items()}))
|
|
return d
|
|
|
|
async def get_identities(
|
|
self,
|
|
client: SatXMPPEntity,
|
|
entities: List[jid.JID],
|
|
metadata_filter: Optional[List[str]] = None,
|
|
) -> dict:
|
|
"""Retrieve several identities at once
|
|
|
|
@param entities: entities from which identities must be retrieved
|
|
@param metadata_filter: same as for [get_identity]
|
|
@return: identities metadata where key is jid
|
|
if an error happens while retrieve a jid entity, it won't be present in the
|
|
result (and a warning will be logged)
|
|
"""
|
|
identities = {}
|
|
get_identity_list = []
|
|
for entity_jid in entities:
|
|
get_identity_list.append(
|
|
defer.ensureDeferred(
|
|
self.get_identity(
|
|
client,
|
|
entity=entity_jid,
|
|
metadata_filter=metadata_filter,
|
|
)
|
|
)
|
|
)
|
|
deferred_list = defer.DeferredList(get_identity_list)
|
|
deferred_list.addTimeout(5, cast(IReactorCore, reactor))
|
|
identities_result = await deferred_list
|
|
for idx, (success, identity) in enumerate(identities_result):
|
|
entity_jid = entities[idx]
|
|
if not success:
|
|
log.warning(f"Can't get identity for {entity_jid}")
|
|
else:
|
|
identities[entity_jid] = identity
|
|
return identities
|
|
|
|
def _get_base_identities(self, profile_key):
|
|
client = self.host.get_client(profile_key)
|
|
d = defer.ensureDeferred(self.get_base_identities(client))
|
|
d.addCallback(lambda d: data_format.serialise({str(j): i for j, i in d.items()}))
|
|
return d
|
|
|
|
async def get_base_identities(
|
|
self,
|
|
client: SatXMPPEntity,
|
|
) -> dict:
|
|
"""Retrieve identities for entities in roster + own identity + invitations
|
|
|
|
@param with_guests: if True, get affiliations of people invited by email
|
|
|
|
"""
|
|
if client.is_component:
|
|
entities = [client.jid.userhostJID()]
|
|
else:
|
|
entities = client.roster.get_jids() + [client.jid.userhostJID()]
|
|
|
|
return await self.get_identities(client, entities, ["avatar", "nicknames"])
|
|
|
|
def _set_identity(self, id_data_s, profile):
|
|
client = self.host.get_client(profile)
|
|
id_data = data_format.deserialise(id_data_s)
|
|
return defer.ensureDeferred(self.set_identity(client, id_data))
|
|
|
|
async def set_identity(self, client, id_data):
|
|
"""Update profile's identity
|
|
|
|
@param id_data(dict): data to update, key can be one of self.metadata keys
|
|
"""
|
|
if not id_data.keys() <= self.metadata.keys():
|
|
raise ValueError(
|
|
f"Invalid metadata names: {id_data.keys() - self.metadata.keys()}"
|
|
)
|
|
for metadata_name, data in id_data.items():
|
|
try:
|
|
await self.set(client, metadata_name, data)
|
|
except Exception as e:
|
|
log.warning(
|
|
_("Can't set metadata {metadata_name!r}: {reason}").format(
|
|
metadata_name=metadata_name, reason=e
|
|
)
|
|
)
|