def convecho(bot, event, *args):
"""echo back text into filtered conversations"""
posix_args = get_posix_args(args)
if(len(posix_args) > 1):
if not posix_args[0]:
"""block spamming ALL conversations"""
text = _("<em>sending to ALL conversations not allowed</em>")
convlist = bot.conversations.get(filter=event.conv_id)
else:
convlist = bot.conversations.get(filter=posix_args[0])
text = ' '.join(posix_args[1:])
test_segments = simple_parse_to_segments(text)
if test_segments:
if test_segments[0].text.lower().strip().startswith(tuple([cmd.lower() for cmd in bot._handlers.bot_command])):
"""detect and reject attempts to exploit botalias"""
text = _("<em>command echo blocked</em>")
convlist = bot.conversations.get(filter=event.conv_id)
elif len(posix_args) == 1 and posix_args[0].startswith("id:"):
"""specialised error message for /devilbot echo (implied convid: <event.conv_id>)"""
text = _("<em>missing text</em>")
convlist = bot.conversations.get(filter=event.conv_id)
else:
"""general error"""
text = _("<em>required parameters: convfilter text</em>")
convlist = bot.conversations.get(filter=event.conv_id)
if not convlist:
text = _("<em>no conversations filtered</em>")
convlist = bot.conversations.get(filter=event.conv_id)
for convid, convdata in convlist.items():
yield from bot.coro_send_message(convid, text)
def send_data(self,
conversation_id,
html,
image_data=None,
image_filename=None):
"""sends html and/or image to a conversation
image_filename is recommended but optional, fallbacks to <timestamp>.jpg if undefined
process_request() should determine the image extension prior to this
"""
image_id = None
if image_data:
if not image_filename:
image_filename = str(int(time.time())) + ".jpg"
logging.warning(
"fallback image filename: {}".format(image_filename))
image_id = yield from self._bot._client.upload_image(
image_data, filename=image_filename)
if not html and not image_id:
print("{}: nothing to send".format(self.sinkname))
return
segments = simple_parse_to_segments(html)
print("{}: sending segments: {}".format(self.sinkname, len(segments)))
self._bot.send_message_segments(conversation_id,
segments,
context=None,
image_id=image_id)
def convecho(bot, event, *args):
"""echo back text into filtered conversations"""
posix_args = get_posix_args(args)
if(len(posix_args) > 1):
if not posix_args[0]:
"""block spamming ALL conversations"""
text = _("<em>sending to ALL conversations not allowed</em>")
convlist = bot.conversations.get(filter=event.conv_id)
else:
convlist = bot.conversations.get(filter=posix_args[0])
text = ' '.join(posix_args[1:])
test_segments = simple_parse_to_segments(text)
if test_segments:
if test_segments[0].text.lower().strip().startswith(tuple([cmd.lower() for cmd in bot._handlers.bot_command])):
"""detect and reject attempts to exploit botalias"""
text = _("<em>command echo blocked</em>")
convlist = bot.conversations.get(filter=event.conv_id)
elif len(posix_args) == 1 and posix_args[0].startswith("id:"):
"""specialised error message for /bot echo (implied convid: <event.conv_id>)"""
text = _("<em>missing text</em>")
convlist = bot.conversations.get(filter=event.conv_id)
else:
"""general error"""
text = _("<em>required parameters: convfilter text</em>")
convlist = bot.conversations.get(filter=event.conv_id)
if not convlist:
text = _("<em>no conversations filtered</em>")
convlist = bot.conversations.get(filter=event.conv_id)
for convid, convdata in convlist.items():
bot.send_message_parsed(convid, text)
def process_payload(self, path, query_string, payload):
sinkname = self.sinkname
path = path.split("/")
conversation_id = path[1]
if conversation_id is None:
print("{}: conversation id must be provided as part of path".format(sinkname))
return
image_id = None
if "image" in payload:
image_data = False
image_filename = False
if "base64encoded" in payload["image"]:
raw = base64.b64decode(payload["image"]["base64encoded"])
image_data = io.BytesIO(raw)
if "filename" in payload["image"]:
image_filename = payload["image"]["filename"]
else:
image_filename = str(int(time.time())) + ".jpg"
print("{}: uploading image: {}".format(sinkname, image_filename))
image_id = yield from webhookReceiver._bot._client.upload_image(image_data, filename=image_filename)
html = ""
if "echo" in payload:
html = payload["echo"]
else:
# placeholder text
html = "<b>hello world</b>"
segments = simple_parse_to_segments(html)
print("{} sending segments: {}".format(sinkname, len(segments)))
webhookReceiver._bot.send_message_segments(conversation_id, segments, context=None, image_id=image_id)
def echoparsed(bot, event, *args):
"""echo back requested text"""
formatted_text = ' '.join(args)
test_segments = simple_parse_to_segments(formatted_text)
if test_segments:
if test_segments[0].text.strip().startswith(tuple([cmd.lower() for cmd in bot._handlers.bot_command])):
formatted_text = _("NOPE! Some things aren't worth repeating.")
bot.send_message_parsed(event.conv, formatted_text)
def send_message_parsed(self, conversation, html, context=None, image_id=None):
logger.debug( '[DEPRECATED]: yield from bot.coro_send_message()'
' instead of send_message_parsed()')
segments = simple_parse_to_segments(html)
asyncio.async(
self.coro_send_message( conversation,
segments,
context=context,
image_id=image_id )
).add_done_callback(lambda future: future.result())
def send_message_parsed(self, conversation, html, context=None, image_id=None):
logger.debug('[DEPRECATED]: yield from bot.coro_send_message()'
' instead of send_message_parsed()')
segments = simple_parse_to_segments(html)
asyncio.async(
self.coro_send_message(conversation,
segments,
context=context,
image_id=image_id)
).add_done_callback(lambda future: future.result())
def send_to_bridged_1to1(self, user_id, bridge_id, message):
if bridge_id is None or bridge_id in self.conversations.catalog:
# Bridge ID is in fact a hangout, defer to existing handling.
conv = yield from self.get_1to1(user_id)
yield from self.coro_send_message(conv.id_, message)
elif bridge_id in self.bridges:
# Defer to the bridge to handle sending this message.
bridge = self.bridges[bridge_id]
# Strip formatting -- we don't know what format the external side is expecting.
# Turn it into segments and just keep the plain text.
segments = simple_parse_to_segments(message)
message = "".join(segment.text for segment in segments)
yield from bridge.send_to_external_1to1(user_id, message)
async def process_payload(self, path, query_string, payload):
logging.warning(
"[DEPRECATED] simpledemo.webhookReceiver, use sinks.generic.SimpleMessagePoster"
)
sinkname = self.sinkname
path = path.split("/")
conversation_id = path[1]
if conversation_id is None:
print(
"{}: conversation id must be provided as part of path".format(
sinkname))
return
image_id = None
if "image" in payload:
image_data = False
image_filename = False
image_type = 'unknown'
if "base64encoded" in payload["image"]:
raw = base64.b64decode(payload["image"]["base64encoded"], None,
True)
image_data = io.BytesIO(raw)
image_type = imghdr.what('ignore', raw)
if not image_type:
image_type = 'error'
if "filename" in payload["image"]:
image_filename = payload["image"]["filename"]
else:
image_filename = str(int(time.time())) + "." + image_type
print("{}: uploading image: {}".format(sinkname, image_filename))
image_id = await webhookReceiver._bot._client.upload_image(
image_data, filename=image_filename)
html = ""
if "echo" in payload:
html = payload["echo"]
else:
# placeholder text
html = "<b>hello world</b>"
segments = simple_parse_to_segments(html)
print("{} sending segments: {}".format(sinkname, len(segments)))
await self._bot.coro_send_message(conversation_id,
segments,
context=None,
image_id=image_id)
def send_data(self, conversation_id, html, image_data=None, image_filename=None):
"""sends html and/or image to a conversation
image_filename is optional, defaults to <timestamp>.jpg if not defined
"""
image_id = None
if image_data:
if not image_filename:
image_filename = str(int(time.time())) + ".jpg"
image_id = yield from self._bot._client.upload_image(image_data, filename=image_filename)
if not html and not image_id:
print("{}: nothing to send".format(self.sinkname))
return
segments = simple_parse_to_segments(html)
print("{}: sending segments: {}".format(self.sinkname, len(segments)))
self._bot.send_message_segments(conversation_id, segments, context=None, image_id=image_id)
def echoparsed(bot, event, *args):
"""echo back requested text"""
# Check if the first argument is a known conv_id match
if args[0] in list(bot.memory.get_by_path(["conv_data"]).keys()):
formatted_text = ' '.join(args[1:])
conv_id = args[0]
else:
formatted_text = ' '.join(args)
conv_id = event.conv_id
test_segments = simple_parse_to_segments(formatted_text)
if test_segments:
if test_segments[0].text.strip().startswith(tuple([cmd.lower() for cmd in bot._handlers.bot_command])):
formatted_text = _("NOPE! Some things aren't worth repeating.")
conv_id = event.conv_id
bot.send_message_parsed(conv_id, formatted_text)
def process_payload(self, path, query_string, payload):
logging.warning(
"[DEPRECATED] simpledemo.webhookReceiver, use sinks.generic.SimpleMessagePoster")
sinkname = self.sinkname
path = path.split("/")
conversation_id = path[1]
if conversation_id is None:
print("{}: conversation id must be provided as part of path".format(sinkname))
return
image_id = None
if "image" in payload:
image_data = False
image_filename = False
image_type = 'unknown'
if "base64encoded" in payload["image"]:
raw = base64.b64decode(
payload["image"]["base64encoded"], None, True)
image_data = io.BytesIO(raw)
image_type = imghdr.what('ignore', raw)
if not image_type:
image_type = 'error'
if "filename" in payload["image"]:
image_filename = payload["image"]["filename"]
else:
image_filename = str(int(time.time())) + "." + image_type
print("{}: uploading image: {}".format(sinkname, image_filename))
image_id = yield from webhookReceiver._bot._client.upload_image(image_data, filename=image_filename)
html = ""
if "echo" in payload:
html = payload["echo"]
else:
# placeholder text
html = "<b>hello world</b>"
segments = simple_parse_to_segments(html)
print("{} sending segments: {}".format(sinkname, len(segments)))
yield from self._bot.coro_send_message(conversation_id, segments, context=None, image_id=image_id)
def send_data(self, conversation_id, html, image_data=None, image_filename=None):
"""sends html and/or image to a conversation
image_filename is recommended but optional, fallbacks to <timestamp>.jpg if undefined
process_request() should determine the image extension prior to this
"""
image_id = None
if image_data:
if not image_filename:
image_filename = str(int(time.time())) + ".jpg"
logging.warning("fallback image filename: {}".format(image_filename))
image_id = yield from self._bot._client.upload_image(image_data, filename=image_filename)
if not html and not image_id:
print("{}: nothing to send".format(self.sinkname))
return
segments = simple_parse_to_segments(html)
print("{}: sending segments: {}".format(self.sinkname, len(segments)))
self._bot.send_message_segments(conversation_id, segments, context=None, image_id=image_id)
def coro_send_message(self, conversation, message, context=None, image_id=None):
if not message and not image_id:
# at least a message OR an image_id must be supplied
return
# get the context
if not context:
context = {}
if "base" not in context:
# default legacy context
context["base"] = self._messagecontext_legacy()
# get the conversation id
if isinstance(conversation, (FakeConversation, hangups.conversation.Conversation)):
conversation_id = conversation.id_
elif isinstance(conversation, str):
conversation_id = conversation
else:
raise ValueError('could not identify conversation id')
# parse message strings to segments
if message is None:
segments = []
elif "parser" in context and context["parser"] is False and isinstance(message, str):
message = re.sub('f**k', 'fsck', message, flags=re.I)
message = re.sub('n***a|nigger', 'n***a', message, flags=re.I)
message = re.sub('bitch', 'b***h', message, flags=re.I)
message = re.sub('w***e', 'w***e', message, flags=re.I)
segments = [hangups.ChatMessageSegment(message)]
elif isinstance(message, str):
message = re.sub('f**k', 'fsck', message, flags=re.I)
message = re.sub('n***a|nigger', 'n***a', message, flags=re.I)
message = re.sub('bitch', 'b***h', message, flags=re.I)
message = re.sub('w***e', 'w***e', message, flags=re.I)
segments = simple_parse_to_segments(message)
elif isinstance(message, list):
message = [re.sub('f**k', 'fsck', seg, flags=re.I)
for seg in message]
message = [re.sub('n***a|nigger', 'n***a', seg, flags=re.I)
for seg in message]
message = [re.sub('bitch', 'b***h', seg, flags=re.I)
for seg in message]
message = [re.sub('w***e', 'w***e', seg, flags=re.I)
for seg in message]
segments = message
else:
raise TypeError("unknown message type supplied")
# determine OTR status
if "history" not in context:
context["history"] = True
try:
context["history"] = self.conversations.catalog[
conversation_id]["history"]
except KeyError:
# rare scenario where a conversation was not refreshed
# once the initial message goes through, convmem will be
# updated
logger.warning("CORO_SEND_MESSAGE(): could not determine otr for {}".format(
conversation_id))
if context["history"]:
otr_status = OffTheRecordStatus.ON_THE_RECORD
else:
otr_status = OffTheRecordStatus.OFF_THE_RECORD
broadcast_list = [(conversation_id, segments)]
# run any sending handlers
try:
yield from self._handlers.run_pluggable_omnibus("sending", self, broadcast_list, context)
except self.Exceptions.SuppressEventHandling:
logger.info("message sending: SuppressEventHandling")
return
except:
raise
logger.debug("message sending: global context = {}".format(context))
# begin message sending.. for REAL!
for response in broadcast_list:
logger.debug("message sending: {}".format(response[0]))
# send messages using FakeConversation as a workaround
_fc = FakeConversation(self._client, response[0])
try:
yield from _fc.send_message(response[1],
image_id=image_id,
otr_status=otr_status)
except hangups.NetworkError as e:
logger.exception(
"CORO_SEND_MESSAGE: error sending {}".format(response[0]))
def send_message(self, message, image_id=None, otr_status=None, context=None):
"""ChatMessageSegment: parse message"""
if message is None:
# nothing to do if the message is blank
segments = []
raw_message = ""
elif "parser" in context and context["parser"] is False and isinstance(message, str):
# no parsing requested, escape anything in raw_message that can be construed as valid markdown
segments = [hangups.ChatMessageSegment(message)]
raw_message = message.replace("*", "\\*").replace("_", "\\_").replace("`", "\\`")
elif isinstance(message, str):
# preferred method: markdown-formatted message (or less preferable but OK: html)
segments = simple_parse_to_segments(message)
raw_message = message
elif isinstance(message, list):
# who does this anymore?
logger.error( "[INVALID]: send messages as html or markdown, "
"not as list of ChatMessageSegment, context={}".format(context) )
segments = message
raw_message = "".join([ segment_to_html(seg)
for seg in message ])
else:
raise TypeError("unknown message type supplied")
if segments:
serialised_segments = [seg.serialize() for seg in segments]
else:
serialised_segments = None
if "original_request" not in context["passthru"]:
context["passthru"]["original_request"] = { "message": raw_message,
"image_id": image_id,
"segments": segments }
"""OffTheRecordStatus: determine history"""
if otr_status is None:
if "history" not in context:
context["history"] = True
try:
context["history"] = self.bot.conversations.catalog[self.id_]["history"]
except KeyError:
# rare scenario where a conversation was not refreshed
# once the initial message goes through, convmem will be updated
logger.warning("could not determine otr for {}".format(self.id_))
if context["history"]:
otr_status = hangups_shim.schemas.OffTheRecordStatus.ON_THE_RECORD
else:
otr_status = hangups_shim.schemas.OffTheRecordStatus.OFF_THE_RECORD
"""ExistingMedia: attach previously uploaded media for display"""
media_attachment = None
if image_id:
media_attachment = hangups.hangouts_pb2.ExistingMedia(
photo = hangups.hangouts_pb2.Photo( photo_id = image_id ))
"""EventAnnotation: combine with client-side storage to allow custom messaging context"""
annotations = []
if "reprocessor" in context:
annotations.append( hangups.hangouts_pb2.EventAnnotation(
type = 1025,
value = context["reprocessor"]["id"] ))
# define explicit "passthru" in context to "send" any type of variable
if "passthru" in context:
annotations.append( hangups.hangouts_pb2.EventAnnotation(
type = 1026,
value = self.bot._handlers.register_passthru(context["passthru"]) ))
# always implicitly "send" the entire context dictionary
annotations.append( hangups.hangouts_pb2.EventAnnotation(
type = 1027,
value = self.bot._handlers.register_context(context) ))
"""send the message"""
with (yield from asyncio.Lock()):
yield from self._client.send_chat_message(
hangups.hangouts_pb2.SendChatMessageRequest(
request_header = self._client.get_request_header(),
message_content = hangups.hangouts_pb2.MessageContent( segment=serialised_segments ),
existing_media = media_attachment,
annotation = annotations,
event_request_header = hangups.hangouts_pb2.EventRequestHeader(
conversation_id=hangups.hangouts_pb2.ConversationId( id=self.id_ ),
client_generated_id=self._client.get_client_generated_id(),
expected_otr = otr_status )))
def coro_send_message(self,
conversation,
message,
context=None,
image_id=None):
if not message and not image_id:
# at least a message OR an image_id must be supplied
return
# get the context
if not context:
context = {}
if "base" not in context:
# default legacy context
context["base"] = self._messagecontext_legacy()
# get the conversation id
if isinstance(conversation,
(FakeConversation, hangups.conversation.Conversation)):
conversation_id = conversation.id_
elif isinstance(conversation, str):
conversation_id = conversation
else:
raise ValueError('could not identify conversation id')
# parse message strings to segments
if message is None:
segments = []
elif "parser" in context and context["parser"] is False and isinstance(
message, str):
segments = [hangups.ChatMessageSegment(message)]
elif isinstance(message, str):
segments = simple_parse_to_segments(message)
elif isinstance(message, list):
segments = message
else:
raise TypeError("unknown message type supplied")
# determine OTR status
if "history" not in context:
context["history"] = True
try:
context["history"] = self.conversations.catalog[
conversation_id]["history"]
except KeyError:
# rare scenario where a conversation was not refreshed
# once the initial message goes through, convmem will be updated
logger.warning(
"CORO_SEND_MESSAGE(): could not determine otr for {}".
format(conversation_id))
if context["history"]:
otr_status = OffTheRecordStatus.ON_THE_RECORD
else:
otr_status = OffTheRecordStatus.OFF_THE_RECORD
broadcast_list = [(conversation_id, segments)]
# run any sending handlers
try:
yield from self._handlers.run_pluggable_omnibus(
"sending", self, broadcast_list, context)
except self.Exceptions.SuppressEventHandling:
logger.info("message sending: SuppressEventHandling")
return
except:
raise
logger.debug("message sending: global context = {}".format(context))
# begin message sending.. for REAL!
for response in broadcast_list:
logger.debug("message sending: {}".format(response[0]))
# send messages using FakeConversation as a workaround
_fc = FakeConversation(self._client, response[0])
try:
yield from _fc.send_message(response[1],
image_id=image_id,
otr_status=otr_status)
except hangups.NetworkError as e:
logger.exception("CORO_SEND_MESSAGE: error sending {}".format(
response[0]))
def send_message_parsed(self, conversation, html):
segments = simple_parse_to_segments(html)
self.send_message_segments(conversation, segments)
def send_message(self,
message,
image_id=None,
otr_status=None,
context=None):
"""ChatMessageSegment: parse message"""
if message is None:
# nothing to do if the message is blank
segments = []
raw_message = ""
elif "parser" in context and context["parser"] is False and isinstance(
message, str):
# no parsing requested, escape anything in raw_message that can be construed as valid markdown
segments = [hangups.ChatMessageSegment(message)]
raw_message = message.replace("*", "\\*").replace("_",
"\\_").replace(
"`", "\\`")
elif isinstance(message, str):
# preferred method: markdown-formatted message (or less preferable but OK: html)
segments = simple_parse_to_segments(message)
raw_message = message
elif isinstance(message, list):
# who does this anymore?
logger.error(
"[INVALID]: send messages as html or markdown, "
"not as list of ChatMessageSegment, context={}".format(
context))
segments = message
raw_message = "".join([segment_to_html(seg) for seg in message])
else:
raise TypeError("unknown message type supplied")
if segments:
serialised_segments = [seg.serialize() for seg in segments]
else:
serialised_segments = None
if "original_request" not in context["passthru"]:
context["passthru"]["original_request"] = {
"message": raw_message,
"image_id": image_id,
"segments": segments
}
"""OffTheRecordStatus: determine history"""
if otr_status is None:
if "history" not in context:
context["history"] = True
try:
context["history"] = self.bot.conversations.catalog[
self.id_]["history"]
except KeyError:
# rare scenario where a conversation was not refreshed
# once the initial message goes through, convmem will be updated
logger.warning("could not determine otr for {}".format(
self.id_))
if context["history"]:
otr_status = hangups_shim.schemas.OffTheRecordStatus.ON_THE_RECORD
else:
otr_status = hangups_shim.schemas.OffTheRecordStatus.OFF_THE_RECORD
"""ExistingMedia: attach previously uploaded media for display"""
media_attachment = None
if image_id:
media_attachment = hangups.hangouts_pb2.ExistingMedia(
photo=hangups.hangouts_pb2.Photo(photo_id=image_id))
"""EventAnnotation: combine with client-side storage to allow custom messaging context"""
annotations = []
if "reprocessor" in context:
annotations.append(
hangups.hangouts_pb2.EventAnnotation(
type=1025, value=context["reprocessor"]["id"]))
# define explicit "passthru" in context to "send" any type of variable
if "passthru" in context:
annotations.append(
hangups.hangouts_pb2.EventAnnotation(
type=1026,
value=self.bot._handlers.register_passthru(
context["passthru"])))
# always implicitly "send" the entire context dictionary
annotations.append(
hangups.hangouts_pb2.EventAnnotation(
type=1027, value=self.bot._handlers.register_context(context)))
""" Assuming working with phones """
default_medium = hangups.hangouts_pb2.DeliveryMedium(
medium_type=hangups.hangouts_pb2.DELIVERY_MEDIUM_GOOGLE_VOICE)
"""send the message"""
with (yield from asyncio.Lock()):
yield from self._client.send_chat_message(
hangups.hangouts_pb2.SendChatMessageRequest(
request_header=self._client.get_request_header(),
message_content=hangups.hangouts_pb2.MessageContent(
segment=serialised_segments),
existing_media=media_attachment,
annotation=annotations,
event_request_header=hangups.hangouts_pb2.
EventRequestHeader(
conversation_id=hangups.hangouts_pb2.ConversationId(
id=self.id_),
client_generated_id=self._client.
get_client_generated_id(),
expected_otr=otr_status,
delivery_medium=default_medium)))
def send_message_parsed(self, conversation, html, context=None):
segments = simple_parse_to_segments(html)
self.send_message_segments(conversation, segments, context)