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Initiating the bots repository

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  1. 3
      README.md
  2. 15
      logbot/README.md
  3. 218
      logbot/logbot.py
  4. 38
      xmpp.streambot/README.md
  5. BIN
      xmpp.streambot/avatar.png
  6. 258
      xmpp.streambot/streambot.py
  7. 132
      xmpp.streambot/streambot.sleekxmpp.py

3
README.md

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# bots
All our bots.

15
logbot/README.md

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# logbot
A small XMPP bot written in Python (using the slixmpp library) that logs all images and messages with the mentioning of *@bot* to an HTML page, to allow collaborative log writing over time.
To run it:
$ python3 logbot.py
Dependencies:
$ sudo pip3 install slixmpp beautifulsoup4
---
That's all for now!

218
logbot/logbot.py

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#!/usr/bin/env python3
# -*- coding: utf-8 -*-
# To run this bot:
# $ python3 logbot.py
# The output folder of this bot currently is: /var/www/logs/digital-autonomy
import logging
from getpass import getpass
from argparse import ArgumentParser
import slixmpp
import ssl, os, requests, urllib
class MUCBot(slixmpp.ClientXMPP):
"""
A simple Slixmpp bot that will save images
and messages that are marked with @bot to a folder.
"""
def __init__(self, jid, password, room, nick, output):
slixmpp.ClientXMPP.__init__(self, jid, password)
self.room = room
self.nick = nick
self.output = output
# The session_start event will be triggered when
# the bot establishes its connection with the server
# and the XML logs are ready for use. We want to
# listen for this event so that we we can initialize
# our roster.
self.add_event_handler("session_start", self.start)
# The groupchat_message event is triggered whenever a message
# stanza is received from any chat room. If you also also
# register a handler for the 'message' event, MUC messages
# will be processed by both handlers.
self.add_event_handler("groupchat_message", self.muc_message)
def start(self, event):
self.get_roster()
self.send_presence()
# https://xmpp.org/extensions/xep-0045.html
self.plugin['xep_0045'].join_muc(self.room,
self.nick,
# If a room password is needed, use:
# password=the_room_password,
wait=True)
# Send a message to the room
self.send_message(mto=self.room, mbody='Hello! Logbot here. I\'m here to log all the images that are send to this group. You can also log text messages, by including @bot in your message. Happy logging! PS. you can access the logs at https://vvvvvvaria.org/logs/', mtype='groupchat')
def muc_message(self, msg):
# Some inspection commands
#print('Message: {}'.format(msg))
# Always check that a message is not the bot itself, otherwise you will create an infinite loop responding to your own messages.
if msg['mucnick'] != self.nick:
# Check if output folder exists
if not os.path.exists(self.output):
os.mkdir(self.output)
# Check if an OOB URL is included in the stanza (which is how an image is sent)
# (OOB object - https://xmpp.org/extensions/xep-0066.html#x-oob)
if len(msg['oob']['url']) > 0:
# Send a reply
self.send_message(mto=self.room,
mbody="Super, our log is growing. Your image is added!",
mtype='groupchat')
# Save the image to the output folder
url = msg['oob']['url'] # grep the url in the message
filename = os.path.basename(url) # grep the filename in the url
output_path = os.path.join(self.output, filename)
u = urllib.request.urlopen(url) # read the image data
f = open(output_path, 'wb') # open the output file
f.write(u.read()) # write image to file
f.close() # close the output file
# Add the image to the log
img = '<img class="image" src="{}">'.format(filename)
log = 'log.html'
log_path = os.path.join(self.output, log)
f = open(log_path, 'a+')
f.write(img+'\n')
f.close()
# Include messages in the log (only when '@bot' is used in the message)
if '@bot' in msg['body']:
# reply from the bot
self.send_message(mto=self.room,
mbody="Noted! And added to the log. Thanks {}!".format(msg['mucnick']),
mtype='groupchat')
# Add the message to the log!
message = '<p class="message">{}</p>'.format(msg['body'].replace('@bot',''))
log = 'log.html'
log_path = os.path.join(self.output, log)
f = open(log_path, 'a+')
f.write(message+'\n')
f.close()
if '/book' in msg['body']: # Check if this is a book ...
self.send_message(mto=self.room,
mbody="Oh a book, that's cool! Thanks {}!".format(msg['mucnick']),
mtype='groupchat')
# Start of book feature
from bs4 import BeautifulSoup
import re
book = msg['body'].replace('@bot', '').replace('/book', '')
book = re.sub(' +', ' ', book) # remove double spaces
book = book.lstrip().rstrip() # remove spaces at the beginning and at the end
book = book.replace(' ', '+').lower() # turn space into + and lowercase
page_link = 'https://www.worldcat.org/search?q={}&qt=results_page'.format(book)
page_response = requests.get(page_link, timeout=5)
page_content = BeautifulSoup(page_response.content, "html.parser")
try:
book_title = page_content.findAll("div", {"class": "name"})[0].text
book_author = page_content.findAll("div", {"class": "author"})[0].text
book_publisher = page_content.findAll("div", {"class": "publisher"})[0].text
response = '<b>BOOK</b>: ' + book_title + ' ' + book_author + ' ' + book_publisher
book_found = True
except IndexError:
book_found = False
if book_found:
# Add message to log
message = '<b>BOOK</b>: ' + book_title + ' ' + book_author + ' ' + book_publisher
log = 'log.html'
log_path = os.path.join(self.output, log)
f = open(log_path, 'a+')
f.write(message+'\n')
f.close()
self.send_message(mto=self.room, mbody='Hope this was the book you were looking for: ' + book_title + ' ' + book_author + ' ' + book_publisher, mtype='groupchat')
else:
self.send_message(mto=self.room, mbody='Sorry, no book found!', mtype='groupchat')
if __name__ == '__main__':
# Setup the command line arguments.
parser = ArgumentParser()
# output verbosity options.
parser.add_argument("-q", "--quiet", help="set logging to ERROR",
action="store_const", dest="loglevel",
const=logging.ERROR, default=logging.INFO)
parser.add_argument("-d", "--debug", help="set logging to DEBUG",
action="store_const", dest="loglevel",
const=logging.DEBUG, default=logging.INFO)
# JID and password options.
parser.add_argument("-j", "--jid", dest="jid",
help="JID to use")
parser.add_argument("-p", "--password", dest="password",
help="password to use")
parser.add_argument("-r", "--room", dest="room",
help="MUC room to join")
parser.add_argument("-n", "--nick", dest="nick",
help="MUC nickname")
# output folder for images
parser.add_argument("-o", "--output", dest="output",
help="output folder, this is where the files are stored",
type=str)
args = parser.parse_args()
# Setup logging.
logging.basicConfig(level=args.loglevel,
format='%(levelname)-8s %(message)s')
if args.jid is None:
args.jid = input("XMPP address: ")
if args.password is None:
args.password = getpass("Password: ")
if args.room is None:
args.room = input("MUC room: ")
if args.nick is None:
args.nick = input("MUC nickname: ")
if args.output is None:
args.output = input("Output folder: ")
# Setup the MUCBot and register plugins. Note that while plugins may
# have interdependencies, the order in which you register them does
# not matter.
xmpp = MUCBot(args.jid, args.password, args.room, args.nick, args.output)
xmpp.register_plugin('xep_0030') # Service Discovery
xmpp.register_plugin('xep_0045') # Multi-User Chat
xmpp.register_plugin('xep_0199') # XMPP Ping
xmpp.register_plugin('xep_0066') # Process URI's (files, images)
# Connect to the XMPP server and start processing XMPP stanzas.
xmpp.connect()
xmpp.process()

38
xmpp.streambot/README.md

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# xmpp.streambot
This is the home of Varia's xmpp.streambot!
When the streambot is listening ... it saves all images that are sent to the muc members@muc.vvvvvvaria.org and streams them to [vvvvvvaria.org/stream/](https://vvvvvvaria.org/stream/).
*archivist.py* was written by Ruben van der Ven during Relearn 2017.
*streambot.py* is based on *archivist.py*. It is a custom Varia bot that will communicate one day with our Pelican plugins-custom/stream plugin. :)
# run streambot on the server
To start the streambot:
sudo systemctl start streambot.service
To check its status:
sudo systemctl status streambot.service
To stop it:
sudo systemctl stop streambot.service
Error logs go to:
sudo journalctl -xe
# git hooks (disabled at the moment)
There are git-hooks enabled that will stop and (re)start streambot on every commit.
**pre-receive**: streambot is stopped
**post-update**: the repository is updated with a pull, streambot is started

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xmpp.streambot/streambot.py

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#!/usr/bin/env python3
# -*- coding: utf-8 -*-
"""
Slixmpp: The Slick XMPP Library
Copyright (C) 2010 Nathanael C. Fritz
This file is part of Slixmpp.
See the file LICENSE for copying permission.
"""
# Code source: https://git.poez.io/slixmpp/tree/examples/muc.py
# To run this script (local):
# $ python3 streambot.py -j streambot@vvvvvvaria.org -p slowstreaming -r test@muc.vvvvvvaria.org -n streambot -o ./stream/
import logging
from getpass import getpass
from argparse import ArgumentParser
import slixmpp
import ssl, os, requests, urllib
#we will reactivate
class MUCBot(slixmpp.ClientXMPP):
"""
A simple Slixmpp bot that will greets those
who enter the room, and acknowledge any messages
that mentions the bot's nickname.
"""
def __init__(self, jid, password, room, nick, output):
slixmpp.ClientXMPP.__init__(self, jid, password)
self.room = room
self.nick = nick
self.datadir = output
# The session_start event will be triggered when
# the bot establishes its connection with the server
# and the XML streams are ready for use. We want to
# listen for this event so that we we can initialize
# our roster.
self.add_event_handler("session_start", self.start)
# The groupchat_message event is triggered whenever a message
# stanza is received from any chat room. If you also also
# register a handler for the 'message' event, MUC messages
# will be processed by both handlers.
self.add_event_handler("groupchat_message", self.muc_message)
# The groupchat_presence event is triggered whenever a
# presence stanza is received from any chat room, including
# any presences you send yourself. To limit event handling
# to a single room, use the events muc::room@server::presence,
# muc::room@server::got_online, or muc::room@server::got_offline.
# self.add_event_handler("muc::{}::got_online".format(self.room), self.muc_online)
def start(self, event):
"""
Process the session_start event.
Typical actions for the session_start event are
requesting the roster and broadcasting an initial
presence stanza.
Arguments:
event -- An empty dictionary. The session_start
event does not provide any additional
data.
"""
self.get_roster()
self.send_presence()
self.plugin['xep_0045'].join_muc(self.room,
self.nick,
# If a room password is needed, use:
# password=the_room_password,
wait=True)
self.register_plugin('xep_0066') # To send URI's (files, images)
# Needed to work with images
# This makes slixmpp understand an OOB object - https://xmpp.org/extensions/xep-0066.html#x-oob
def muc_message(self, msg):
"""
Process incoming message stanzas from any chat room. Be aware
that if you also have any handlers for the 'message' event,
message stanzas may be processed by both handlers, so check
the 'type' attribute when using a 'message' event handler.
Whenever the bot's nickname is mentioned, respond to
the message.
IMPORTANT: Always check that a message is not from yourself,
otherwise you will create an infinite loop responding
to your own messages.
This handler will reply to messages that mention
the bot's nickname.
Arguments:
msg -- The received message stanza. See the documentation
for stanza objects and the Message stanza to see
how it may be used.
"""
# some inspection commands
# print('\nMessage:{}'.format(msg))
# print('\nMessage TYPE:{}'.format(msg['type']))
# print('\nMessage body:{}'.format(msg['body']))
# print('\nMessage OOB:{}'.format(msg['oob']))
# print('\nMessage OOB URL:{}'.format(msg['oob']['url']))
# print('\nMessage MUCK NICK:{}'.format(msg['mucnick']))
# Always check that a message is not the bot itself, otherwise you will create an infinite loop responding to your own messages.
if msg['mucnick'] != self.nick:
# publish images
if len(msg['oob']['url']) > 0:
# reply from the bot
self.send_message(mto=msg['from'].bare,
mbody="I'll stream that image further, {}.".format(msg['mucnick']),
mtype='groupchat')
# save image to folder
url = msg['oob']['url']
filename = os.path.basename(url)
targetDir = self.datadir
if not os.path.exists(targetDir):
os.mkdir(targetDir, '0755')
targetFile = os.path.join(targetDir, filename)
# needed to disable certificate validation, when we work in a local network:
# ctx = ssl.create_default_context()
# ctx.check_hostname = False
# ctx.verify_mode = ssl.CERT_NONE
# write image to file
# u = urllib.request.urlopen(url, context=ctx) # use this line when SSL needs to be disabled
u = urllib.request.urlopen(url)
f = open(targetFile, 'wb')
f.write(u.read())
f.close()
# add image to the stream markdown log
stream_update = '![An image sent over XMPP]({})'.format(targetFile)
filename = 'stream.md'
targetFile = os.path.join(targetDir, filename)
f = open(targetFile, 'a+')
f.write(stream_update+'\n\n')
f.close()
# publish regular messages (only when '#publish' is used in the message)
if '#stream' in msg['body']:
# reply from the bot
self.send_message(mto=msg['from'].bare,
mbody="I'll stream that further, {}.".format(msg['mucnick']),
mtype='groupchat')
# add message to the stream markdown log
stream_update = msg['body']
targetDir = self.datadir
if not os.path.exists(targetDir):
os.mkdir(targetDir, '0755')
filename = 'stream.md'
targetFile = os.path.join(targetDir, filename)
f = open(targetFile, 'a+')
f.write(stream_update+'\n\n')
f.close()
# def muc_online(self, presence):
# """
# Process a presence stanza from a chat room. In this case,
# presences from users that have just come online are
# handled by sending a welcome message that includes
# the user's nickname and role in the room.
# Arguments:
# presence -- The received presence stanza. See the
# documentation for the Presence stanza
# to see how else it may be used.
# """
# if presence['muc']['nick'] != self.nick and presence['muc']['nick'] != '':
# self.send_message(mto=presence['from'].bare,
# mbody="Hello, {} {}".format(presence['muc']['role'], presence['muc']['nick']),
# mtype='groupchat')
if __name__ == '__main__':
# Setup the command line arguments.
parser = ArgumentParser()
# Output verbosity options.
parser.add_argument("-q", "--quiet", help="set logging to ERROR",
action="store_const", dest="loglevel",
const=logging.ERROR, default=logging.INFO)
parser.add_argument("-d", "--debug", help="set logging to DEBUG",
action="store_const", dest="loglevel",
const=logging.DEBUG, default=logging.INFO)
# JID and password options.
parser.add_argument("-j", "--jid", dest="jid",
help="JID to use")
parser.add_argument("-p", "--password", dest="password",
help="password to use")
parser.add_argument("-r", "--room", dest="room",
help="MUC room to join")
parser.add_argument("-n", "--nick", dest="nick",
help="MUC nickname")
# Output directory for images
parser.add_argument("-o", "--output", dest="output",
help="Output folder, this is where the material is stored",
default="./stream/", type=str)
args = parser.parse_args()
# Setup logging.
logging.basicConfig(level=args.loglevel,
format='%(levelname)-8s %(message)s')
if args.jid is None:
args.jid = input("Username: ")
if args.password is None:
args.password = getpass("Password: ")
if args.room is None:
args.room = input("MUC room: ")
if args.nick is None:
args.nick = input("MUC nickname: ")
if args.output is None:
args.output = input("Directory where the material can be stored: ")
# Setup the MUCBot and register plugins. Note that while plugins may
# have interdependencies, the order in which you register them does
# not matter.
xmpp = MUCBot(args.jid, args.password, args.room, args.nick, args.output)
xmpp.register_plugin('xep_0030') # Service Discovery
xmpp.register_plugin('xep_0045') # Multi-User Chat
xmpp.register_plugin('xep_0199') # XMPP Ping
# Connect to the XMPP server and start processing XMPP stanzas.
xmpp.connect()
xmpp.process()

132
xmpp.streambot/streambot.sleekxmpp.py

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import logging
import argparse
from sleekxmpp import ClientXMPP
from sleekxmpp.exceptions import IqError, IqTimeout
import os, subprocess
import urllib.request
import datetime
import ssl
from PIL import Image
from pprint import pprint
# python3 streambot.py -j streambot@vvvvvvaria.org -p ******* -m test@muc.vvvvvvaria.org -o ./stream/
# rewrite script to work with slixmpp >>> https://slixmpp.readthedocs.io/getting_started/muc.html
parser = argparse.ArgumentParser()
parser.add_argument("-j", "--jid", help="jabber identifier", type=str, required=True)
parser.add_argument("-p", "--password", help="password", type=str, required=True)
parser.add_argument("-m", "--muc", help="destination muc", type=str, required=True)
parser.add_argument("-n", "--nick", help="nickname of the bot", default="streambot", type=str)
parser.add_argument("-o", "--output", help="output folder", default="./stream/", type=str)
args = parser.parse_args()
# This was a useful tutorial: http://sleekxmpp.com/getting_started/echobot.html#echobot
class ArchivistBot(ClientXMPP):
def __init__(self, jid, password, room, nick, output):
ClientXMPP.__init__(self, jid, password)
self.datadir = output
self.room = room
self.nick = nick
self.add_event_handler("session_start", self.session_start)
self.add_event_handler("message", self.archive_msg) # by using 'message' instead of 'groupchat_message' every message received can be archived (also personal msgs)
# self.add_event_handler("groupchat_message", self.archive_msg2)
self.register_plugin('xep_0045')
self.register_plugin('xep_0030')
self.register_plugin('xep_0084')
self.register_plugin('xep_0096') # Transfer files..
self.register_plugin('xep_0066') # Transfer files..
def session_start(self, event):
roster = self.get_roster()
print('\nRoster:', roster)
self.send_presence()
self.plugin['xep_0045'].joinMUC(self.room, self.nick) # MUC plugin
with open('avatar.png', 'rb') as avatar_file:
avatar = avatar_file.read()
avatar_id = self['xep_0084'].generate_id(avatar)
info = {
'id': avatar_id,
'type': 'image/png',
'bytes': len(avatar)
}
self['xep_0084'].publish_avatar(avatar)
self['xep_0084'].publish_avatar_metadata(items=[info])
# XEP-0153: vCard-Based Avatars
# Not working ATM
self['xep_0153'].set_avatar(avatar=avatar, mtype='image/png')
def archive_msg(self, msg):
print('\nMessage:{}'.format(msg))
print('\nMessage TYPE:{}'.format(msg['type']))
print('\nMessage OOB:{}'.format(msg['oob']))
print('\nMessage OOB URL:{}'.format(msg['oob']['url']))
print('\nMessage MUCK NICK:{}'.format(msg['mucnick']))
# Always check that a message is not the bot itself, otherwise you will create an infinite loop responding to your own messages.
if msg['mucnick'] != self.nick:
if msg['type'] in ('groupchat', 'normal'):
# only works if messages are not encrypted
if len(msg['oob']['url']) > 0:
# logging.getLogger().debug("received OOB from %s with %s" % (self.nick, msg['oob']['url']))
filename = os.path.basename(msg['oob']['url'])
targetDir = self.datadir
if not os.path.exists(targetDir):
os.mkdir(targetDir, '0755')
targetFile = os.path.join(targetDir, filename)
print('\n targetFile', targetFile)
#needed to disable certificate validation:
ctx = ssl.create_default_context()
ctx.check_hostname = False
ctx.verify_mode = ssl.CERT_NONE
# save image to file
# urllib.request.urlretrieve(msg['oob']['url'], targetFile, context=ctx)
# with urllib.request.urlopen(msg['oob']['url'], context=ctx) as u, \
# open(targetFile, 'w+') as f:
# f.write(u.read())
# f.close()
# Download the file from `url` and save it locally under `file_name`:
with urllib.request.urlopen(msg['oob']['url']) as response:
data = response.read() # a `bytes` object
f = open(targetFile, 'wb')
f.write(data)
logging.getLogger().debug("saved to %s" % targetFile)
# subprocess.call(["make","publish"], cwd="/srv/gitea/clones/varia.website/")
msg.reply("Thanks for sending! I will store that for you." % msg).send() # works! also for omemo messages, but it cannot decrypt them.
if __name__ == '__main__':
# Ideally use optparse or argparse to get JID,
# password, and log level.
logging.basicConfig(level=logging.DEBUG, format='%(levelname)-8s %(message)s')
client = ArchivistBot(args.jid, args.password, args.muc, args.nick, args.output)
if client.connect():
client.process(block=True)
else:
logging.getLogger().error("Can't connect.")
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