tootapalooza/toota-palooza/cli.py

111 lines
3.2 KiB
Python

'''
Command line module for calling toota-palooza to do its work
'''
__all__ = ['toota-palooza']
__author__ = 'Paco Hope <toota-palooza@filter.paco.to>'
__date__ = '25 November 2022'
__version__ = '1.0'
__copyright__ = 'Copyright © 2022 Paco Hope. See LICENSE for details.'
from mastodon import Mastodon
from dotenv import load_dotenv
import os
import time
import argparse
import sys
from pprint import pprint
# import toota-palooza
def mastodonInit():
"""Connect to the Mastodon instance based on .env files"""
server = Mastodon(
client_id = '.toota-palooza.env',
api_base_url = os.getenv('MD_HOST')
)
load_dotenv()
server.log_in(
os.getenv('MD_USER'),
os.getenv('MD_PASS'),
to_file = '.toota-palooza-usercred.env'
)
return(server)
def checkPublicTimeline( server):
"""Do one run. Connect to the database, connect to the server, get the public timeline.
Look at users and check to see if any are potential impersonators. Then exit."""
# Here's the idea: pick a chunkSize. Ask the server for that many toots off the public
# timeline. As long as the server gives us as many as we asked for, keep trying.
# as soon as we get less than we asked for, quit.
#
# XXX Not sure about rate-limiting
#
chunkSize = 20
maxPosts = 1000
timelineList = []
useridList = {}
total = 0
calls = 0
while( total < maxPosts ):
timelineList = server.timeline(timeline='public', since_id=latestId, limit=chunkSize)
calls = calls + 1
for post in timelineList:
userid = post.account.acct
username=userid.split('@')[0]
try:
domain=userid.split('@')[1]
except IndexError:
# if there is no domain, then it's a local account
domain=os.getenv('MD_HOST').split('/')[2]
useridList[userid] = (username,domain,post.account.display_name,post.account.bot,post.url)
latestId=post.id
if( len(timelineList) < 1):
# We got fewer than we asked for. Drop out of the loop.
total = total + len(timelineList)
break
else:
# record how many we did, and go again.
total = total + len(timelineList)
timelineList = []
# Ok, we got them all, time to insert
server.status_post( "{} calls to get {} posts, {} users processed".format(calls, total, len(useridList)),
visibility='public' )
def daemon_main():
"""Run from a command line."""
server = mastodonInit()
while(True):
# do a thing
time.sleep(600)
def once():
"""Run from a command line."""
server = mastodonInit()
return 0
def main():
parser = argparse.ArgumentParser(
description='Check for suspicious impersonators.'
)
parser.add_argument( '-d', '--debug', action='store_true',
help='Enable debugging messages.')
parser.add_argument( '-o', '--once', action='store_true',
help='Run once and exit. Default is to run as a daemon.')
args = parser.parse_args()
if( args.once ):
exit(once())
else:
daemon_main()
if __name__ == '__main__':
exit(once())