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Merge pull request #35 from matrix-org/pushers2

Browse source 
Pushers branch (with fixes)
This commit is contained in:
David Baker 2015-01-28 15:41:24 +00:00
commit fddc7a080a
21 changed files with 1930 additions and 230 deletions
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30
synapse/api/errors.py
View file

@ -21,6 +21,7 @@ logger = logging.getLogger(__name__)
class Codes(object):
UNRECOGNIZED = "M_UNRECOGNIZED"
UNAUTHORIZED = "M_UNAUTHORIZED"
FORBIDDEN = "M_FORBIDDEN"
BAD_JSON = "M_BAD_JSON"
@ -34,6 +35,7 @@ class Codes(object):
LIMIT_EXCEEDED = "M_LIMIT_EXCEEDED"
CAPTCHA_NEEDED = "M_CAPTCHA_NEEDED"
CAPTCHA_INVALID = "M_CAPTCHA_INVALID"
MISSING_PARAM = "M_MISSING_PARAM",
TOO_LARGE = "M_TOO_LARGE"
@ -81,6 +83,34 @@ class RegistrationError(SynapseError):
pass
class UnrecognizedRequestError(SynapseError):
"""An error indicating we don't understand the request you're trying to make"""
def __init__(self, *args, **kwargs):
if "errcode" not in kwargs:
kwargs["errcode"] = Codes.UNRECOGNIZED
message = None
if len(args) == 0:
message = "Unrecognized request"
else:
message = args[0]
super(UnrecognizedRequestError, self).__init__(
400,
message,
**kwargs
)
class NotFoundError(SynapseError):
"""An error indicating we can't find the thing you asked for"""
def __init__(self, *args, **kwargs):
if "errcode" not in kwargs:
kwargs["errcode"] = Codes.NOT_FOUND
super(NotFoundError, self).__init__(
404,
"Not found",
**kwargs
)
class AuthError(SynapseError):
"""An error raised when there was a problem authorising an event."""

2
synapse/app/homeserver.py
View file

@ -272,6 +272,8 @@ def setup():
bind_port = None
hs.start_listening(bind_port, config.unsecure_port)
hs.get_pusherpool().start()
if config.daemonize:
print config.pid_file
daemon = Daemonize(

6
synapse/handlers/events.py
View file

@ -49,10 +49,11 @@ class EventStreamHandler(BaseHandler):
@defer.inlineCallbacks
@log_function
def get_stream(self, auth_user_id, pagin_config, timeout=0,
as_client_event=True):
as_client_event=True, affect_presence=True):
auth_user = UserID.from_string(auth_user_id)
try:
if affect_presence:
if auth_user not in self._streams_per_user:
self._streams_per_user[auth_user] = 0
if auth_user in self._stop_timer_per_user:
@ -94,6 +95,7 @@ class EventStreamHandler(BaseHandler):
defer.returnValue(chunk)
finally:
if affect_presence:
self._streams_per_user[auth_user] -= 1
if not self._streams_per_user[auth_user]:
del self._streams_per_user[auth_user]
@ -107,7 +109,7 @@ class EventStreamHandler(BaseHandler):
self._stop_timer_per_user.pop(auth_user, None)
yield self.distributor.fire(
return self.distributor.fire(
"stopped_user_eventstream", auth_user
)

5
synapse/handlers/presence.py
View file

@ -87,6 +87,10 @@ class PresenceHandler(BaseHandler):
"changed_presencelike_data", self.changed_presencelike_data
)
# outbound signal from the presence module to advertise when a user's
# presence has changed
distributor.declare("user_presence_changed")
self.distributor = distributor
self.federation = hs.get_replication_layer()
@ -604,6 +608,7 @@ class PresenceHandler(BaseHandler):
room_ids=room_ids,
statuscache=statuscache,
)
yield self.distributor.fire("user_presence_changed", user, statuscache)
@defer.inlineCallbacks
def _push_presence_remote(self, user, destination, state=None):

19
synapse/http/client.py
View file

@ -62,6 +62,25 @@ class SimpleHttpClient(object):
defer.returnValue(json.loads(body))
@defer.inlineCallbacks
def post_json_get_json(self, uri, post_json):
json_str = json.dumps(post_json)
logger.info("HTTP POST %s -> %s", json_str, uri)
response = yield self.agent.request(
"POST",
uri.encode("ascii"),
headers=Headers({
"Content-Type": ["application/json"]
}),
bodyProducer=FileBodyProducer(StringIO(json_str))
)
body = yield readBody(response)
defer.returnValue(json.loads(body))
@defer.inlineCallbacks
def get_json(self, uri, args={}):
""" Get's some json from the given host and path

8
synapse/http/server.py
View file

@ -16,7 +16,7 @@
from synapse.http.agent_name import AGENT_NAME
from synapse.api.errors import (
cs_exception, SynapseError, CodeMessageException
cs_exception, SynapseError, CodeMessageException, UnrecognizedRequestError
)
from synapse.util.logcontext import LoggingContext
@ -139,11 +139,7 @@ class JsonResource(HttpServer, resource.Resource):
return
# Huh. No one wanted to handle that? Fiiiiiine. Send 400.
self._send_response(
request,
400,
{"error": "Unrecognized request"}
)
raise UnrecognizedRequestError()
except CodeMessageException as e:
if isinstance(e, SynapseError):
logger.info("%s SynapseError: %s - %s", request, e.code, e.msg)

319
synapse/push/__init__.py Normal file
View file

@ -0,0 +1,319 @@
# -*- coding: utf-8 -*-
# Copyright 2015 OpenMarket Ltd
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
from twisted.internet import defer
from synapse.streams.config import PaginationConfig
from synapse.types import StreamToken
import synapse.util.async
import logging
import fnmatch
import json
logger = logging.getLogger(__name__)
class Pusher(object):
INITIAL_BACKOFF = 1000
MAX_BACKOFF = 60 * 60 * 1000
GIVE_UP_AFTER = 24 * 60 * 60 * 1000
DEFAULT_ACTIONS = ['notify']
def __init__(self, _hs, instance_handle, user_name, app_id,
app_display_name, device_display_name, pushkey, pushkey_ts,
data, last_token, last_success, failing_since):
self.hs = _hs
self.evStreamHandler = self.hs.get_handlers().event_stream_handler
self.store = self.hs.get_datastore()
self.clock = self.hs.get_clock()
self.instance_handle = instance_handle
self.user_name = user_name
self.app_id = app_id
self.app_display_name = app_display_name
self.device_display_name = device_display_name
self.pushkey = pushkey
self.pushkey_ts = pushkey_ts
self.data = data
self.last_token = last_token
self.last_success = last_success # not actually used
self.backoff_delay = Pusher.INITIAL_BACKOFF
self.failing_since = failing_since
self.alive = True
# The last value of last_active_time that we saw
self.last_last_active_time = 0
@defer.inlineCallbacks
def _actions_for_event(self, ev):
"""
This should take into account notification settings that the user
has configured both globally and per-room when we have the ability
to do such things.
"""
if ev['user_id'] == self.user_name:
# let's assume you probably know about messages you sent yourself
defer.returnValue(['dont_notify'])
if ev['type'] == 'm.room.member':
if ev['state_key'] != self.user_name:
defer.returnValue(['dont_notify'])
rules = yield self.store.get_push_rules_for_user_name(self.user_name)
for r in rules:
matches = True
conditions = json.loads(r['conditions'])
actions = json.loads(r['actions'])
for c in conditions:
matches &= self._event_fulfills_condition(ev, c)
# ignore rules with no actions (we have an explict 'dont_notify'
if len(actions) == 0:
logger.warn(
"Ignoring rule id %s with no actions for user %s" %
(r['rule_id'], r['user_name'])
)
continue
if matches:
defer.returnValue(actions)
defer.returnValue(Pusher.DEFAULT_ACTIONS)
def _event_fulfills_condition(self, ev, condition):
if condition['kind'] == 'event_match':
if 'pattern' not in condition:
logger.warn("event_match condition with no pattern")
return False
pat = condition['pattern']
val = _value_for_dotted_key(condition['key'], ev)
if fnmatch.fnmatch(val, pat):
return True
return False
elif condition['kind'] == 'device':
if 'instance_handle' not in condition:
return True
return condition['instance_handle'] == self.instance_handle
else:
return True
@defer.inlineCallbacks
def get_context_for_event(self, ev):
name_aliases = yield self.store.get_room_name_and_aliases(
ev['room_id']
)
ctx = {'aliases': name_aliases[1]}
if name_aliases[0] is not None:
ctx['name'] = name_aliases[0]
defer.returnValue(ctx)
@defer.inlineCallbacks
def start(self):
if not self.last_token:
# First-time setup: get a token to start from (we can't
# just start from no token, ie. 'now'
# because we need the result to be reproduceable in case
# we fail to dispatch the push)
config = PaginationConfig(from_token=None, limit='1')
chunk = yield self.evStreamHandler.get_stream(
self.user_name, config, timeout=0)
self.last_token = chunk['end']
self.store.update_pusher_last_token(
self.user_name, self.pushkey, self.last_token)
logger.info("Pusher %s for user %s starting from token %s",
self.pushkey, self.user_name, self.last_token)
while self.alive:
from_tok = StreamToken.from_string(self.last_token)
config = PaginationConfig(from_token=from_tok, limit='1')
chunk = yield self.evStreamHandler.get_stream(
self.user_name, config,
timeout=100*365*24*60*60*1000, affect_presence=False
)
# limiting to 1 may get 1 event plus 1 presence event, so
# pick out the actual event
single_event = None
for c in chunk['chunk']:
if 'event_id' in c: # Hmmm...
single_event = c
break
if not single_event:
self.last_token = chunk['end']
continue
if not self.alive:
continue
processed = False
actions = yield self._actions_for_event(single_event)
tweaks = _tweaks_for_actions(actions)
if len(actions) == 0:
logger.warn("Empty actions! Using default action.")
actions = Pusher.DEFAULT_ACTIONS
if 'notify' not in actions and 'dont_notify' not in actions:
logger.warn("Neither notify nor dont_notify in actions: adding default")
actions.extend(Pusher.DEFAULT_ACTIONS)
if 'dont_notify' in actions:
logger.debug(
"%s for %s: dont_notify",
single_event['event_id'], self.user_name
)
processed = True
else:
rejected = yield self.dispatch_push(single_event, tweaks)
if isinstance(rejected, list) or isinstance(rejected, tuple):
processed = True
for pk in rejected:
if pk != self.pushkey:
# for sanity, we only remove the pushkey if it
# was the one we actually sent...
logger.warn(
("Ignoring rejected pushkey %s because we "
"didn't send it"), pk
)
else:
logger.info(
"Pushkey %s was rejected: removing",
pk
)
yield self.hs.get_pusherpool().remove_pusher(
self.app_id, pk
)
if not self.alive:
continue
if processed:
self.backoff_delay = Pusher.INITIAL_BACKOFF
self.last_token = chunk['end']
self.store.update_pusher_last_token_and_success(
self.user_name,
self.pushkey,
self.last_token,
self.clock.time_msec()
)
if self.failing_since:
self.failing_since = None
self.store.update_pusher_failing_since(
self.user_name,
self.pushkey,
self.failing_since)
else:
if not self.failing_since:
self.failing_since = self.clock.time_msec()
self.store.update_pusher_failing_since(
self.user_name,
self.pushkey,
self.failing_since
)
if (self.failing_since and
self.failing_since <
self.clock.time_msec() - Pusher.GIVE_UP_AFTER):
# we really only give up so that if the URL gets
# fixed, we don't suddenly deliver a load
# of old notifications.
logger.warn("Giving up on a notification to user %s, "
"pushkey %s",
self.user_name, self.pushkey
)
self.backoff_delay = Pusher.INITIAL_BACKOFF
self.last_token = chunk['end']
self.store.update_pusher_last_token(
self.user_name,
self.pushkey,
self.last_token
)
self.failing_since = None
self.store.update_pusher_failing_since(
self.user_name,
self.pushkey,
self.failing_since
)
else:
logger.warn("Failed to dispatch push for user %s "
"(failing for %dms)."
"Trying again in %dms",
self.user_name,
self.clock.time_msec() - self.failing_since,
self.backoff_delay
)
yield synapse.util.async.sleep(self.backoff_delay / 1000.0)
self.backoff_delay *= 2
if self.backoff_delay > Pusher.MAX_BACKOFF:
self.backoff_delay = Pusher.MAX_BACKOFF
def stop(self):
self.alive = False
def dispatch_push(self, p, tweaks):
"""
Overridden by implementing classes to actually deliver the notification
Args:
p: The event to notify for as a single event from the event stream
Returns: If the notification was delivered, an array containing any
pushkeys that were rejected by the push gateway.
False if the notification could not be delivered (ie.
should be retried).
"""
pass
def reset_badge_count(self):
pass
def presence_changed(self, state):
"""
We clear badge counts whenever a user's last_active time is bumped
This is by no means perfect but I think it's the best we can do
without read receipts.
"""
if 'last_active' in state.state:
last_active = state.state['last_active']
if last_active > self.last_last_active_time:
logger.info("Resetting badge count for %s", self.user_name)
self.reset_badge_count()
self.last_last_active_time = last_active
def _value_for_dotted_key(dotted_key, event):
parts = dotted_key.split(".")
val = event
while len(parts) > 0:
if parts[0] not in val:
return None
val = val[parts[0]]
parts = parts[1:]
return val
def _tweaks_for_actions(actions):
tweaks = {}
for a in actions:
if not isinstance(a, dict):
continue
if 'set_sound' in a:
tweaks['sound'] = a['set_sound']
return tweaks
class PusherConfigException(Exception):
def __init__(self, msg):
super(PusherConfigException, self).__init__(msg)

145
synapse/push/httppusher.py Normal file
View file

@ -0,0 +1,145 @@
# -*- coding: utf-8 -*-
# Copyright 2015 OpenMarket Ltd
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
from synapse.push import Pusher, PusherConfigException
from synapse.http.client import SimpleHttpClient
from twisted.internet import defer
import logging
logger = logging.getLogger(__name__)
class HttpPusher(Pusher):
def __init__(self, _hs, instance_handle, user_name, app_id,
app_display_name, device_display_name, pushkey, pushkey_ts,
data, last_token, last_success, failing_since):
super(HttpPusher, self).__init__(
_hs,
instance_handle,
user_name,
app_id,
app_display_name,
device_display_name,
pushkey,
pushkey_ts,
data,
last_token,
last_success,
failing_since
)
if 'url' not in data:
raise PusherConfigException(
"'url' required in data for HTTP pusher"
)
self.url = data['url']
self.httpCli = SimpleHttpClient(self.hs)
self.data_minus_url = {}
self.data_minus_url.update(self.data)
del self.data_minus_url['url']
@defer.inlineCallbacks
def _build_notification_dict(self, event, tweaks):
# we probably do not want to push for every presence update
# (we may want to be able to set up notifications when specific
# people sign in, but we'd want to only deliver the pertinent ones)
# Actually, presence events will not get this far now because we
# need to filter them out in the main Pusher code.
if 'event_id' not in event:
defer.returnValue(None)
ctx = yield self.get_context_for_event(event)
d = {
'notification': {
'id': event['event_id'],
'type': event['type'],
'from': event['user_id'],
# we may have to fetch this over federation and we
# can't trust it anyway: is it worth it?
#'from_display_name': 'Steve Stevington'
'counts': { #-- we don't mark messages as read yet so
# we have no way of knowing
# Just set the badge to 1 until we have read receipts
'unread': 1,
# 'missed_calls': 2
},
'devices': [
{
'app_id': self.app_id,
'pushkey': self.pushkey,
'pushkey_ts': long(self.pushkey_ts / 1000),
'data': self.data_minus_url,
'tweaks': tweaks
}
]
}
}
if event['type'] == 'm.room.member':
d['notification']['membership'] = event['content']['membership']
if len(ctx['aliases']):
d['notification']['room_alias'] = ctx['aliases'][0]
if 'name' in ctx:
d['notification']['room_name'] = ctx['name']
defer.returnValue(d)
@defer.inlineCallbacks
def dispatch_push(self, event, tweaks):
notification_dict = yield self._build_notification_dict(event, tweaks)
if not notification_dict:
defer.returnValue([])
try:
resp = yield self.httpCli.post_json_get_json(self.url, notification_dict)
except:
logger.exception("Failed to push %s ", self.url)
defer.returnValue(False)
rejected = []
if 'rejected' in resp:
rejected = resp['rejected']
defer.returnValue(rejected)
@defer.inlineCallbacks
def reset_badge_count(self):
d = {
'notification': {
'id': '',
'type': None,
'from': '',
'counts': {
'unread': 0,
'missed_calls': 0
},
'devices': [
{
'app_id': self.app_id,
'pushkey': self.pushkey,
'pushkey_ts': long(self.pushkey_ts / 1000),
'data': self.data_minus_url,
}
]
}
}
try:
resp = yield self.httpCli.post_json_get_json(self.url, d)
except:
logger.exception("Failed to push %s ", self.url)
defer.returnValue(False)
rejected = []
if 'rejected' in resp:
rejected = resp['rejected']
defer.returnValue(rejected)

152
synapse/push/pusherpool.py Normal file
View file

@ -0,0 +1,152 @@
#!/usr/bin/env python
# -*- coding: utf-8 -*-
# Copyright 2015 OpenMarket Ltd
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
from twisted.internet import defer
from httppusher import HttpPusher
from synapse.push import PusherConfigException
import logging
import json
logger = logging.getLogger(__name__)
class PusherPool:
def __init__(self, _hs):
self.hs = _hs
self.store = self.hs.get_datastore()
self.pushers = {}
self.last_pusher_started = -1
distributor = self.hs.get_distributor()
distributor.observe(
"user_presence_changed", self.user_presence_changed
)
@defer.inlineCallbacks
def user_presence_changed(self, user, state):
user_name = user.to_string()
# until we have read receipts, pushers use this to reset a user's
# badge counters to zero
for p in self.pushers.values():
if p.user_name == user_name:
yield p.presence_changed(state)
@defer.inlineCallbacks
def start(self):
pushers = yield self.store.get_all_pushers()
for p in pushers:
p['data'] = json.loads(p['data'])
self._start_pushers(pushers)
@defer.inlineCallbacks
def add_pusher(self, user_name, instance_handle, kind, app_id,
app_display_name, device_display_name, pushkey, lang, data):
# we try to create the pusher just to validate the config: it
# will then get pulled out of the database,
# recreated, added and started: this means we have only one
# code path adding pushers.
self._create_pusher({
"user_name": user_name,
"kind": kind,
"instance_handle": instance_handle,
"app_id": app_id,
"app_display_name": app_display_name,
"device_display_name": device_display_name,
"pushkey": pushkey,
"pushkey_ts": self.hs.get_clock().time_msec(),
"lang": lang,
"data": data,
"last_token": None,
"last_success": None,
"failing_since": None
})
yield self._add_pusher_to_store(
user_name, instance_handle, kind, app_id,
app_display_name, device_display_name,
pushkey, lang, data
)
@defer.inlineCallbacks
def _add_pusher_to_store(self, user_name, instance_handle, kind, app_id,
app_display_name, device_display_name,
pushkey, lang, data):
yield self.store.add_pusher(
user_name=user_name,
instance_handle=instance_handle,
kind=kind,
app_id=app_id,
app_display_name=app_display_name,
device_display_name=device_display_name,
pushkey=pushkey,
pushkey_ts=self.hs.get_clock().time_msec(),
lang=lang,
data=json.dumps(data)
)
self._refresh_pusher((app_id, pushkey))
def _create_pusher(self, pusherdict):
if pusherdict['kind'] == 'http':
return HttpPusher(
self.hs,
instance_handle=pusherdict['instance_handle'],
user_name=pusherdict['user_name'],
app_id=pusherdict['app_id'],
app_display_name=pusherdict['app_display_name'],
device_display_name=pusherdict['device_display_name'],
pushkey=pusherdict['pushkey'],
pushkey_ts=pusherdict['pushkey_ts'],
data=pusherdict['data'],
last_token=pusherdict['last_token'],
last_success=pusherdict['last_success'],
failing_since=pusherdict['failing_since']
)
else:
raise PusherConfigException(
"Unknown pusher type '%s' for user %s" %
(pusherdict['kind'], pusherdict['user_name'])
)
@defer.inlineCallbacks
def _refresh_pusher(self, app_id_pushkey):
p = yield self.store.get_pushers_by_app_id_and_pushkey(
app_id_pushkey
)
p['data'] = json.loads(p['data'])
self._start_pushers([p])
def _start_pushers(self, pushers):
logger.info("Starting %d pushers", len(pushers))
for pusherdict in pushers:
p = self._create_pusher(pusherdict)
if p:
fullid = "%s:%s" % (pusherdict['app_id'], pusherdict['pushkey'])
if fullid in self.pushers:
self.pushers[fullid].stop()
self.pushers[fullid] = p
p.start()
@defer.inlineCallbacks
def remove_pusher(self, app_id, pushkey):
fullid = "%s:%s" % (app_id, pushkey)
if fullid in self.pushers:
logger.info("Stopping pusher %s", fullid)
self.pushers[fullid].stop()
del self.pushers[fullid]
yield self.store.delete_pusher_by_app_id_pushkey(app_id, pushkey)

5
synapse/rest/client/v1/__init__.py
View file

@ -13,10 +13,9 @@
# See the License for the specific language governing permissions and
# limitations under the License.
from . import (
room, events, register, login, profile, presence, initial_sync, directory,
voip, admin,
voip, admin, pusher, push_rule
)
from synapse.http.server import JsonResource
@ -41,3 +40,5 @@ class ClientV1RestResource(JsonResource):
directory.register_servlets(hs, client_resource)
voip.register_servlets(hs, client_resource)
admin.register_servlets(hs, client_resource)
pusher.register_servlets(hs, client_resource)
push_rule.register_servlets(hs, client_resource)

386
synapse/rest/client/v1/push_rule.py Normal file
View file

@ -0,0 +1,386 @@
# -*- coding: utf-8 -*-
# Copyright 2014 OpenMarket Ltd
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
from twisted.internet import defer
from synapse.api.errors import SynapseError, Codes, UnrecognizedRequestError, NotFoundError, \
StoreError
from .base import ClientV1RestServlet, client_path_pattern
from synapse.storage.push_rule import InconsistentRuleException, RuleNotFoundException
import json
class PushRuleRestServlet(ClientV1RestServlet):
PATTERN = client_path_pattern("/pushrules/.*$")
PRIORITY_CLASS_MAP = {
'underride': 0,
'sender': 1,
'room': 2,
'content': 3,
'override': 4
}
PRIORITY_CLASS_INVERSE_MAP = {v: k for k,v in PRIORITY_CLASS_MAP.items()}
SLIGHTLY_PEDANTIC_TRAILING_SLASH_ERROR = (
"Unrecognised request: You probably wanted a trailing slash")
def rule_spec_from_path(self, path):
if len(path) < 2:
raise UnrecognizedRequestError()
if path[0] != 'pushrules':
raise UnrecognizedRequestError()
scope = path[1]
path = path[2:]
if scope not in ['global', 'device']:
raise UnrecognizedRequestError()
device = None
if scope == 'device':
if len(path) == 0:
raise UnrecognizedRequestError()
device = path[0]
path = path[1:]
if len(path) == 0:
raise UnrecognizedRequestError()
template = path[0]
path = path[1:]
if len(path) == 0:
raise UnrecognizedRequestError()
rule_id = path[0]
spec = {
'scope': scope,
'template': template,
'rule_id': rule_id
}
if device:
spec['device'] = device
return spec
def rule_tuple_from_request_object(self, rule_template, rule_id, req_obj, device=None):
if rule_template in ['override', 'underride']:
if 'conditions' not in req_obj:
raise InvalidRuleException("Missing 'conditions'")
conditions = req_obj['conditions']
for c in conditions:
if 'kind' not in c:
raise InvalidRuleException("Condition without 'kind'")
elif rule_template == 'room':
conditions = [{
'kind': 'event_match',
'key': 'room_id',
'pattern': rule_id
}]
elif rule_template == 'sender':
conditions = [{
'kind': 'event_match',
'key': 'user_id',
'pattern': rule_id
}]
elif rule_template == 'content':
if 'pattern' not in req_obj:
raise InvalidRuleException("Content rule missing 'pattern'")
pat = req_obj['pattern']
if pat.strip("*?[]") == pat:
# no special glob characters so we assume the user means
# 'contains this string' rather than 'is this string'
pat = "*%s*" % (pat,)
conditions = [{
'kind': 'event_match',
'key': 'content.body',
'pattern': pat
}]
else:
raise InvalidRuleException("Unknown rule template: %s" % (rule_template,))
if device:
conditions.append({
'kind': 'device',
'instance_handle': device
})
if 'actions' not in req_obj:
raise InvalidRuleException("No actions found")
actions = req_obj['actions']
for a in actions:
if a in ['notify', 'dont_notify', 'coalesce']:
pass
elif isinstance(a, dict) and 'set_sound' in a:
pass
else:
raise InvalidRuleException("Unrecognised action")
return conditions, actions
@defer.inlineCallbacks
def on_PUT(self, request):
spec = self.rule_spec_from_path(request.postpath)
try:
priority_class = _priority_class_from_spec(spec)
except InvalidRuleException as e:
raise SynapseError(400, e.message)
user = yield self.auth.get_user_by_req(request)
content = _parse_json(request)
try:
(conditions, actions) = self.rule_tuple_from_request_object(
spec['template'],
spec['rule_id'],
content,
device=spec['device'] if 'device' in spec else None
)
except InvalidRuleException as e:
raise SynapseError(400, e.message)
before = request.args.get("before", None)
if before and len(before):
before = before[0]
after = request.args.get("after", None)
if after and len(after):
after = after[0]
try:
yield self.hs.get_datastore().add_push_rule(
user_name=user.to_string(),
rule_id=spec['rule_id'],
priority_class=priority_class,
conditions=conditions,
actions=actions,
before=before,
after=after
)
except InconsistentRuleException as e:
raise SynapseError(400, e.message)
except RuleNotFoundException as e:
raise SynapseError(400, e.message)
defer.returnValue((200, {}))
@defer.inlineCallbacks
def on_DELETE(self, request):
spec = self.rule_spec_from_path(request.postpath)
try:
priority_class = _priority_class_from_spec(spec)
except InvalidRuleException as e:
raise SynapseError(400, e.message)
user = yield self.auth.get_user_by_req(request)
if 'device' in spec:
rules = yield self.hs.get_datastore().get_push_rules_for_user_name(
user.to_string()
)
for r in rules:
conditions = json.loads(r['conditions'])
ih = _instance_handle_from_conditions(conditions)
if ih == spec['device'] and r['priority_class'] == priority_class:
yield self.hs.get_datastore().delete_push_rule(
user.to_string(), spec['rule_id']
)
defer.returnValue((200, {}))
raise NotFoundError()
else:
try:
yield self.hs.get_datastore().delete_push_rule(
user.to_string(), spec['rule_id'],
priority_class=priority_class
)
defer.returnValue((200, {}))
except StoreError as e:
if e.code == 404:
raise NotFoundError()
else:
raise
@defer.inlineCallbacks
def on_GET(self, request):
user = yield self.auth.get_user_by_req(request)
# we build up the full structure and then decide which bits of it
# to send which means doing unnecessary work sometimes but is
# is probably not going to make a whole lot of difference
rawrules = yield self.hs.get_datastore().get_push_rules_for_user_name(user.to_string())
rules = {'global': {}, 'device': {}}
rules['global'] = _add_empty_priority_class_arrays(rules['global'])
for r in rawrules:
rulearray = None
r["conditions"] = json.loads(r["conditions"])
r["actions"] = json.loads(r["actions"])
template_name = _priority_class_to_template_name(r['priority_class'])
if r['priority_class'] > PushRuleRestServlet.PRIORITY_CLASS_MAP['override']:
# per-device rule
instance_handle = _instance_handle_from_conditions(r["conditions"])
r = _strip_device_condition(r)
if not instance_handle:
continue
if instance_handle not in rules['device']:
rules['device'][instance_handle] = {}
rules['device'][instance_handle] = (
_add_empty_priority_class_arrays(
rules['device'][instance_handle]
)
)
rulearray = rules['device'][instance_handle][template_name]
else:
rulearray = rules['global'][template_name]
template_rule = _rule_to_template(r)
if template_rule:
rulearray.append(template_rule)
path = request.postpath[1:]
if path == []:
# we're a reference impl: pedantry is our job.
raise UnrecognizedRequestError(PushRuleRestServlet.SLIGHTLY_PEDANTIC_TRAILING_SLASH_ERROR)
if path[0] == '':
defer.returnValue((200, rules))
elif path[0] == 'global':
path = path[1:]
result = _filter_ruleset_with_path(rules['global'], path)
defer.returnValue((200, result))
elif path[0] == 'device':
path = path[1:]
if path == []:
raise UnrecognizedRequestError(PushRuleRestServlet.SLIGHTLY_PEDANTIC_TRAILING_SLASH_ERROR)
if path[0] == '':
defer.returnValue((200, rules['device']))
instance_handle = path[0]
path = path[1:]
if instance_handle not in rules['device']:
ret = {}
ret = _add_empty_priority_class_arrays(ret)
defer.returnValue((200, ret))
ruleset = rules['device'][instance_handle]
result = _filter_ruleset_with_path(ruleset, path)
defer.returnValue((200, result))
else:
raise UnrecognizedRequestError()
def on_OPTIONS(self, _):
return 200, {}
def _add_empty_priority_class_arrays(d):
for pc in PushRuleRestServlet.PRIORITY_CLASS_MAP.keys():
d[pc] = []
return d
def _instance_handle_from_conditions(conditions):
"""
Given a list of conditions, return the instance handle of the
device rule if there is one
"""
for c in conditions:
if c['kind'] == 'device':
return c['instance_handle']
return None
def _filter_ruleset_with_path(ruleset, path):
if path == []:
raise UnrecognizedRequestError(PushRuleRestServlet.SLIGHTLY_PEDANTIC_TRAILING_SLASH_ERROR)
if path[0] == '':
return ruleset
template_kind = path[0]
if template_kind not in ruleset:
raise UnrecognizedRequestError()
path = path[1:]
if path == []:
raise UnrecognizedRequestError(PushRuleRestServlet.SLIGHTLY_PEDANTIC_TRAILING_SLASH_ERROR)
if path[0] == '':
return ruleset[template_kind]
rule_id = path[0]
for r in ruleset[template_kind]:
if r['rule_id'] == rule_id:
return r
raise NotFoundError
def _priority_class_from_spec(spec):
if spec['template'] not in PushRuleRestServlet.PRIORITY_CLASS_MAP.keys():
raise InvalidRuleException("Unknown template: %s" % (spec['kind']))
pc = PushRuleRestServlet.PRIORITY_CLASS_MAP[spec['template']]
if spec['scope'] == 'device':
pc += len(PushRuleRestServlet.PRIORITY_CLASS_MAP)
return pc
def _priority_class_to_template_name(pc):
if pc > PushRuleRestServlet.PRIORITY_CLASS_MAP['override']:
# per-device
prio_class_index = pc - len(PushRuleRestServlet.PRIORITY_CLASS_MAP)
return PushRuleRestServlet.PRIORITY_CLASS_INVERSE_MAP[prio_class_index]
else:
return PushRuleRestServlet.PRIORITY_CLASS_INVERSE_MAP[pc]
def _rule_to_template(rule):
template_name = _priority_class_to_template_name(rule['priority_class'])
if template_name in ['override', 'underride']:
return {k: rule[k] for k in ["rule_id", "conditions", "actions"]}
elif template_name in ["sender", "room"]:
return {k: rule[k] for k in ["rule_id", "actions"]}
elif template_name == 'content':
if len(rule["conditions"]) != 1:
return None
thecond = rule["conditions"][0]
if "pattern" not in thecond:
return None
ret = {k: rule[k] for k in ["rule_id", "actions"]}
ret["pattern"] = thecond["pattern"]
return ret
def _strip_device_condition(rule):
for i,c in enumerate(rule['conditions']):
if c['kind'] == 'device':
del rule['conditions'][i]
return rule
class InvalidRuleException(Exception):
pass
# XXX: C+ped from rest/room.py - surely this should be common?
def _parse_json(request):
try:
content = json.loads(request.content.read())
if type(content) != dict:
raise SynapseError(400, "Content must be a JSON object.",
errcode=Codes.NOT_JSON)
return content
except ValueError:
raise SynapseError(400, "Content not JSON.", errcode=Codes.NOT_JSON)
def register_servlets(hs, http_server):
PushRuleRestServlet(hs).register(http_server)

80
synapse/rest/client/v1/pusher.py Normal file
View file

@ -0,0 +1,80 @@
# -*- coding: utf-8 -*-
# Copyright 2014 OpenMarket Ltd
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
from twisted.internet import defer
from synapse.api.errors import SynapseError, Codes
from synapse.push import PusherConfigException
from .base import ClientV1RestServlet, client_path_pattern
import json
class PusherRestServlet(ClientV1RestServlet):
PATTERN = client_path_pattern("/pushers/set$")
@defer.inlineCallbacks
def on_POST(self, request):
user = yield self.auth.get_user_by_req(request)
content = _parse_json(request)
reqd = ['instance_handle', 'kind', 'app_id', 'app_display_name',
'device_display_name', 'pushkey', 'lang', 'data']
missing = []
for i in reqd:
if i not in content:
missing.append(i)
if len(missing):
raise SynapseError(400, "Missing parameters: "+','.join(missing),
errcode=Codes.MISSING_PARAM)
pusher_pool = self.hs.get_pusherpool()
try:
yield pusher_pool.add_pusher(
user_name=user.to_string(),
instance_handle=content['instance_handle'],
kind=content['kind'],
app_id=content['app_id'],
app_display_name=content['app_display_name'],
device_display_name=content['device_display_name'],
pushkey=content['pushkey'],
lang=content['lang'],
data=content['data']
)
except PusherConfigException as pce:
raise SynapseError(400, "Config Error: "+pce.message,
errcode=Codes.MISSING_PARAM)
defer.returnValue((200, {}))
def on_OPTIONS(self, _):
return 200, {}
# XXX: C+ped from rest/room.py - surely this should be common?
def _parse_json(request):
try:
content = json.loads(request.content.read())
if type(content) != dict:
raise SynapseError(400, "Content must be a JSON object.",
errcode=Codes.NOT_JSON)
return content
except ValueError:
raise SynapseError(400, "Content not JSON.", errcode=Codes.NOT_JSON)
def register_servlets(hs, http_server):
PusherRestServlet(hs).register(http_server)

5
synapse/server.py
View file

@ -31,6 +31,7 @@ from synapse.util.lockutils import LockManager
from synapse.streams.events import EventSources
from synapse.api.ratelimiting import Ratelimiter
from synapse.crypto.keyring import Keyring
from synapse.push.pusherpool import PusherPool
from synapse.events.builder import EventBuilderFactory
@ -78,6 +79,7 @@ class BaseHomeServer(object):
'event_sources',
'ratelimiter',
'keyring',
'pusherpool',
'event_builder_factory',
]
@ -197,3 +199,6 @@ class HomeServer(BaseHomeServer):
clock=self.get_clock(),
hostname=self.hostname,
)
def build_pusherpool(self):
return PusherPool(self)

40
synapse/storage/__init__.py
View file

@ -29,6 +29,8 @@ from .stream import StreamStore
from .transactions import TransactionStore
from .keys import KeyStore
from .event_federation import EventFederationStore
from .pusher import PusherStore
from .push_rule import PushRuleStore
from .media_repository import MediaRepositoryStore
from .state import StateStore
@ -60,6 +62,7 @@ SCHEMAS = [
"state",
"event_edges",
"event_signatures",
"pusher",
"media_repository",
]
@ -82,6 +85,8 @@ class DataStore(RoomMemberStore, RoomStore,
DirectoryStore, KeyStore, StateStore, SignatureStore,
EventFederationStore,
MediaRepositoryStore,
PusherStore,
PushRuleStore
):
def __init__(self, hs):
@ -381,6 +386,41 @@ class DataStore(RoomMemberStore, RoomStore,
events = yield self._parse_events(results)
defer.returnValue(events)
@defer.inlineCallbacks
def get_room_name_and_aliases(self, room_id):
del_sql = (
"SELECT event_id FROM redactions WHERE redacts = e.event_id "
"LIMIT 1"
)
sql = (
"SELECT e.*, (%(redacted)s) AS redacted FROM events as e "
"INNER JOIN current_state_events as c ON e.event_id = c.event_id "
"INNER JOIN state_events as s ON e.event_id = s.event_id "
"WHERE c.room_id = ? "
) % {
"redacted": del_sql,
}
sql += " AND ((s.type = 'm.room.name' AND s.state_key = '')"
sql += " OR s.type = 'm.room.aliases')"
args = (room_id,)
results = yield self._execute_and_decode(sql, *args)
events = yield self._parse_events(results)
name = None
aliases = []
for e in events:
if e.type == 'm.room.name':
name = e.content['name']
elif e.type == 'm.room.aliases':
aliases.extend(e.content['aliases'])
defer.returnValue((name, aliases))
@defer.inlineCallbacks
def _get_min_token(self):
row = yield self._execute(

48
synapse/storage/_base.py
View file

@ -193,6 +193,50 @@ class SQLBaseStore(object):
txn.execute(sql, values.values())
return txn.lastrowid
def _simple_upsert(self, table, keyvalues, values):
"""
Args:
table (str): The table to upsert into
keyvalues (dict): The unique key tables and their new values
values (dict): The nonunique columns and their new values
Returns: A deferred
"""
return self.runInteraction(
"_simple_upsert",
self._simple_upsert_txn, table, keyvalues, values
)
def _simple_upsert_txn(self, txn, table, keyvalues, values):
# Try to update
sql = "UPDATE %s SET %s WHERE %s" % (
table,
", ".join("%s = ?" % (k,) for k in values),
" AND ".join("%s = ?" % (k,) for k in keyvalues)
)
sqlargs = values.values() + keyvalues.values()
logger.debug(
"[SQL] %s Args=%s",
sql, sqlargs,
)
txn.execute(sql, sqlargs)
if txn.rowcount == 0:
# We didn't update and rows so insert a new one
allvalues = {}
allvalues.update(keyvalues)
allvalues.update(values)
sql = "INSERT INTO %s (%s) VALUES (%s)" % (
table,
", ".join(k for k in allvalues),
", ".join("?" for _ in allvalues)
)
logger.debug(
"[SQL] %s Args=%s",
sql, keyvalues.values(),
)
txn.execute(sql, allvalues.values())
def _simple_select_one(self, table, keyvalues, retcols,
allow_none=False):
"""Executes a SELECT query on the named table, which is expected to
@ -344,8 +388,8 @@ class SQLBaseStore(object):
if updatevalues:
update_sql = "UPDATE %s SET %s WHERE %s" % (
table,
", ".join("%s = ?" % (k) for k in updatevalues),
" AND ".join("%s = ?" % (k) for k in keyvalues)
", ".join("%s = ?" % (k,) for k in updatevalues),
" AND ".join("%s = ?" % (k,) for k in keyvalues)
)
def func(txn):

209
synapse/storage/push_rule.py Normal file
View file

@ -0,0 +1,209 @@
# -*- coding: utf-8 -*-
# Copyright 2014 OpenMarket Ltd
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
import collections
from ._base import SQLBaseStore, Table
from twisted.internet import defer
import logging
import copy
import json
logger = logging.getLogger(__name__)
class PushRuleStore(SQLBaseStore):
@defer.inlineCallbacks
def get_push_rules_for_user_name(self, user_name):
sql = (
"SELECT "+",".join(PushRuleTable.fields)+" "
"FROM "+PushRuleTable.table_name+" "
"WHERE user_name = ? "
"ORDER BY priority_class DESC, priority DESC"
)
rows = yield self._execute(None, sql, user_name)
dicts = []
for r in rows:
d = {}
for i, f in enumerate(PushRuleTable.fields):
d[f] = r[i]
dicts.append(d)
defer.returnValue(dicts)
@defer.inlineCallbacks
def add_push_rule(self, before, after, **kwargs):
vals = copy.copy(kwargs)
if 'conditions' in vals:
vals['conditions'] = json.dumps(vals['conditions'])
if 'actions' in vals:
vals['actions'] = json.dumps(vals['actions'])
# we could check the rest of the keys are valid column names
# but sqlite will do that anyway so I think it's just pointless.
if 'id' in vals:
del vals['id']
if before or after:
ret = yield self.runInteraction(
"_add_push_rule_relative_txn",
self._add_push_rule_relative_txn,
before=before,
after=after,
**vals
)
defer.returnValue(ret)
else:
ret = yield self.runInteraction(
"_add_push_rule_highest_priority_txn",
self._add_push_rule_highest_priority_txn,
**vals
)
defer.returnValue(ret)
def _add_push_rule_relative_txn(self, txn, user_name, **kwargs):
after = None
relative_to_rule = None
if 'after' in kwargs and kwargs['after']:
after = kwargs['after']
relative_to_rule = after
if 'before' in kwargs and kwargs['before']:
relative_to_rule = kwargs['before']
# get the priority of the rule we're inserting after/before
sql = (
"SELECT priority_class, priority FROM ? "
"WHERE user_name = ? and rule_id = ?" % (PushRuleTable.table_name,)
)
txn.execute(sql, (user_name, relative_to_rule))
res = txn.fetchall()
if not res:
raise RuleNotFoundException("before/after rule not found: %s" % (relative_to_rule))
priority_class, base_rule_priority = res[0]
if 'priority_class' in kwargs and kwargs['priority_class'] != priority_class:
raise InconsistentRuleException(
"Given priority class does not match class of relative rule"
)
new_rule = copy.copy(kwargs)
if 'before' in new_rule:
del new_rule['before']
if 'after' in new_rule:
del new_rule['after']
new_rule['priority_class'] = priority_class
new_rule['user_name'] = user_name
# check if the priority before/after is free
new_rule_priority = base_rule_priority
if after:
new_rule_priority -= 1
else:
new_rule_priority += 1
new_rule['priority'] = new_rule_priority
sql = (
"SELECT COUNT(*) FROM "+PushRuleTable.table_name+
" WHERE user_name = ? AND priority_class = ? AND priority = ?"
)
txn.execute(sql, (user_name, priority_class, new_rule_priority))
res = txn.fetchall()
num_conflicting = res[0][0]
# if there are conflicting rules, bump everything
if num_conflicting:
sql = "UPDATE "+PushRuleTable.table_name+" SET priority = priority "
if after:
sql += "-1"
else:
sql += "+1"
sql += " WHERE user_name = ? AND priority_class = ? AND priority "
if after:
sql += "<= ?"
else:
sql += ">= ?"
txn.execute(sql, (user_name, priority_class, new_rule_priority))
# now insert the new rule
sql = "INSERT OR REPLACE INTO "+PushRuleTable.table_name+" ("
sql += ",".join(new_rule.keys())+") VALUES ("
sql += ", ".join(["?" for _ in new_rule.keys()])+")"
txn.execute(sql, new_rule.values())
def _add_push_rule_highest_priority_txn(self, txn, user_name, priority_class, **kwargs):
# find the highest priority rule in that class
sql = (
"SELECT COUNT(*), MAX(priority) FROM "+PushRuleTable.table_name+
" WHERE user_name = ? and priority_class = ?"
)
txn.execute(sql, (user_name, priority_class))
res = txn.fetchall()
(how_many, highest_prio) = res[0]
new_prio = 0
if how_many > 0:
new_prio = highest_prio + 1
# and insert the new rule
new_rule = copy.copy(kwargs)
if 'id' in new_rule:
del new_rule['id']
new_rule['user_name'] = user_name
new_rule['priority_class'] = priority_class
new_rule['priority'] = new_prio
sql = "INSERT OR REPLACE INTO "+PushRuleTable.table_name+" ("
sql += ",".join(new_rule.keys())+") VALUES ("
sql += ", ".join(["?" for _ in new_rule.keys()])+")"
txn.execute(sql, new_rule.values())
@defer.inlineCallbacks
def delete_push_rule(self, user_name, rule_id):
yield self._simple_delete_one(
PushRuleTable.table_name,
{
'user_name': user_name,
'rule_id': rule_id
}
)
class RuleNotFoundException(Exception):
pass
class InconsistentRuleException(Exception):
pass
class PushRuleTable(Table):
table_name = "push_rules"
fields = [
"id",
"user_name",
"rule_id",
"priority_class",
"priority",
"conditions",
"actions",
]
EntryType = collections.namedtuple("PushRuleEntry", fields)

173
synapse/storage/pusher.py Normal file
View file

@ -0,0 +1,173 @@
# -*- coding: utf-8 -*-
# Copyright 2014 OpenMarket Ltd
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
import collections
from ._base import SQLBaseStore, Table
from twisted.internet import defer
from synapse.api.errors import StoreError
import logging
logger = logging.getLogger(__name__)
class PusherStore(SQLBaseStore):
@defer.inlineCallbacks
def get_pushers_by_app_id_and_pushkey(self, app_id_and_pushkey):
sql = (
"SELECT id, user_name, kind, instance_handle, app_id,"
"app_display_name, device_display_name, pushkey, ts, data, "
"last_token, last_success, failing_since "
"FROM pushers "
"WHERE app_id = ? AND pushkey = ?"
)
rows = yield self._execute(
None, sql, app_id_and_pushkey[0], app_id_and_pushkey[1]
)
ret = [
{
"id": r[0],
"user_name": r[1],
"kind": r[2],
"instance_handle": r[3],
"app_id": r[4],
"app_display_name": r[5],
"device_display_name": r[6],
"pushkey": r[7],
"pushkey_ts": r[8],
"data": r[9],
"last_token": r[10],
"last_success": r[11],
"failing_since": r[12]
}
for r in rows
]
defer.returnValue(ret[0])
@defer.inlineCallbacks
def get_all_pushers(self):
sql = (
"SELECT id, user_name, kind, instance_handle, app_id,"
"app_display_name, device_display_name, pushkey, ts, data, "
"last_token, last_success, failing_since "
"FROM pushers"
)
rows = yield self._execute(None, sql)
ret = [
{
"id": r[0],
"user_name": r[1],
"kind": r[2],
"instance_handle": r[3],
"app_id": r[4],
"app_display_name": r[5],
"device_display_name": r[6],
"pushkey": r[7],
"pushkey_ts": r[8],
"data": r[9],
"last_token": r[10],
"last_success": r[11],
"failing_since": r[12]
}
for r in rows
]
defer.returnValue(ret)
@defer.inlineCallbacks
def add_pusher(self, user_name, instance_handle, kind, app_id,
app_display_name, device_display_name,
pushkey, pushkey_ts, lang, data):
try:
yield self._simple_upsert(
PushersTable.table_name,
dict(
app_id=app_id,
pushkey=pushkey,
),
dict(
user_name=user_name,
kind=kind,
instance_handle=instance_handle,
app_display_name=app_display_name,
device_display_name=device_display_name,
ts=pushkey_ts,
lang=lang,
data=data
))
except Exception as e:
logger.error("create_pusher with failed: %s", e)
raise StoreError(500, "Problem creating pusher.")
@defer.inlineCallbacks
def delete_pusher_by_app_id_pushkey(self, app_id, pushkey):
yield self._simple_delete_one(
PushersTable.table_name,
dict(app_id=app_id, pushkey=pushkey)
)
@defer.inlineCallbacks
def update_pusher_last_token(self, user_name, pushkey, last_token):
yield self._simple_update_one(
PushersTable.table_name,
{'user_name': user_name, 'pushkey': pushkey},
{'last_token': last_token}
)
@defer.inlineCallbacks
def update_pusher_last_token_and_success(self, user_name, pushkey,
last_token, last_success):
yield self._simple_update_one(
PushersTable.table_name,
{'user_name': user_name, 'pushkey': pushkey},
{'last_token': last_token, 'last_success': last_success}
)
@defer.inlineCallbacks
def update_pusher_failing_since(self, user_name, pushkey, failing_since):
yield self._simple_update_one(
PushersTable.table_name,
{'user_name': user_name, 'pushkey': pushkey},
{'failing_since': failing_since}
)
class PushersTable(Table):
table_name = "pushers"
fields = [
"id",
"user_name",
"kind",
"instance_handle",
"app_id",
"app_display_name",
"device_display_name",
"pushkey",
"pushkey_ts",
"data",
"last_token",
"last_success",
"failing_since"
]
EntryType = collections.namedtuple("PusherEntry", fields)

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@ -0,0 +1,46 @@
/* Copyright 2014 OpenMarket Ltd
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
-- Push notification endpoints that users have configured
CREATE TABLE IF NOT EXISTS pushers (
id INTEGER PRIMARY KEY AUTOINCREMENT,
user_name TEXT NOT NULL,
instance_handle varchar(32) NOT NULL,
kind varchar(8) NOT NULL,
app_id varchar(64) NOT NULL,
app_display_name varchar(64) NOT NULL,
device_display_name varchar(128) NOT NULL,
pushkey blob NOT NULL,
ts BIGINT NOT NULL,
lang varchar(8),
data blob,
last_token TEXT,
last_success BIGINT,
failing_since BIGINT,
FOREIGN KEY(user_name) REFERENCES users(name),
UNIQUE (app_id, pushkey)
);
CREATE TABLE IF NOT EXISTS push_rules (
id INTEGER PRIMARY KEY AUTOINCREMENT,
user_name TEXT NOT NULL,
rule_id TEXT NOT NULL,
priority_class TINYINT NOT NULL,
priority INTEGER NOT NULL DEFAULT 0,
conditions TEXT NOT NULL,
actions TEXT NOT NULL,
UNIQUE(user_name, rule_id)
);
CREATE INDEX IF NOT EXISTS push_rules_user_name on push_rules (user_name);

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/* Copyright 2014 OpenMarket Ltd
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
-- Push notification endpoints that users have configured
CREATE TABLE IF NOT EXISTS pushers (
id INTEGER PRIMARY KEY AUTOINCREMENT,
user_name TEXT NOT NULL,
instance_handle varchar(32) NOT NULL,
kind varchar(8) NOT NULL,
app_id varchar(64) NOT NULL,
app_display_name varchar(64) NOT NULL,
device_display_name varchar(128) NOT NULL,
pushkey blob NOT NULL,
ts BIGINT NOT NULL,
lang varchar(8),
data blob,
last_token TEXT,
last_success BIGINT,
failing_since BIGINT,
FOREIGN KEY(user_name) REFERENCES users(name),
UNIQUE (app_id, pushkey)
);
CREATE TABLE IF NOT EXISTS push_rules (
id INTEGER PRIMARY KEY AUTOINCREMENT,
user_name TEXT NOT NULL,
rule_id TEXT NOT NULL,
priority_class TINYINT NOT NULL,
priority INTEGER NOT NULL DEFAULT 0,
conditions TEXT NOT NULL,
actions TEXT NOT NULL,
UNIQUE(user_name, rule_id)
);
CREATE INDEX IF NOT EXISTS push_rules_user_name on push_rules (user_name);