fediverse-blocklist-tool/cli.py

73 lines
2.6 KiB
Python

# import tomllib
import argparse
import json
import logging
import requests
import tomli
from models import Instance
def load_local_blocklist(filename: str) -> [Instance]:
with open(filename, "rb") as f:
data = tomli.load(f)
instances = []
for instance_dict in data["instances"]:
instance = Instance(instance_dict)
instances.append(instance)
for instance in instances:
print(instance)
return instances
def blocklist_json_to_instances(blocklist_json):
instances = []
for i in blocklist_json:
instances.append(Instance(i))
return instances
def load_remote_blocklist(server, token):
headers = {
f'Authorization': f'Bearer {token}',
}
response = requests.get(f'https://{server}/api/v1/admin/domain_blocks', headers=headers)
if response.status_code == 200:
blocklist_json = json.loads(response.content)
return blocklist_json_to_instances(blocklist_json)
else:
raise ConnectionError(f"Could not connect to the server ({response.status_code}: {response.reason})")
def cli():
parser = argparse.ArgumentParser(description='Deploy blocklist updates to a mastodon server')
parser.add_argument('action', choices=['diff', 'deploy'],
help="Either use 'diff' to check the difference between current blocks and future blocks or 'deploy'.")
parser.add_argument('-s', '--server', help="The address of the server where you want to deploy (e.g. "
"mastodon.social)")
parser.add_argument('-t', '--token', help="Authorization token")
parser.add_argument('-i', '--input-file', help="The blocklist to use")
parser.add_argument('-r', '--remote-blocklist', help="The remote blocklist as json for debugging reasons")
args = parser.parse_args()
logging.basicConfig(level=logging.WARN)
if args.input_file:
blocklist_filename = args.input_file
else:
blocklist_filename = "blocklist.toml"
local_blocklist = load_local_blocklist(blocklist_filename)
if args.remote_blocklist:
with open(args.remote_blocklist) as f:
remote_blocklist = blocklist_json_to_instances(json.load(f))
else:
remote_blocklist = load_remote_blocklist(server=args.server, token=args.token)
if args.action == "diff":
Instance.show_diffs(local_blocklist, remote_blocklist)
elif args.action == "deploy":
diffs = Instance.list_diffs(local_blocklist, remote_blocklist)
Instance.apply_blocks_from_diff(diffs, args.server, args.token)
if __name__ == "__main__":
cli()