119 lines
4.3 KiB
Python
119 lines
4.3 KiB
Python
# import tomllib
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import argparse
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import json
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import logging
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import requests
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import os
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import toml
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from mastodon_blocklist_deploy.models import Instance
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def load_blocklist_file(filename: str) -> [Instance]:
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with open(filename, "r") as f:
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data = toml.load(f)
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instances = []
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for instance_dict in data["instances"]:
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instance = Instance(instance_dict)
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instances.append(instance)
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return instances
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def export_blocklist_toml(blocklist: [Instance], filname: str):
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toml_str = ""
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for instance in blocklist:
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toml_str += f'''
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[[instances]]
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name = "{instance.domain}"
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domain = "{instance.domain}"
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severity = "{instance.severity}"
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reject_media = {str(instance.reject_media).lower()}
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reject_reports = {str(instance.reject_reports).lower()}
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public_comment = "{instance.public_comment}"
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private_comment = "{instance.private_comment}"
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'''
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with open(filname, "w") as f:
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f.write(toml_str)
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def blocklist_json_to_instances(blocklist_json: str) -> [Instance]:
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instances = []
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for i in blocklist_json:
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instances.append(Instance(i))
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return instances
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def load_blocklist_from_instance(server: str, token: str) -> [Instance]:
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headers = {
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f'Authorization': f'Bearer {token}',
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}
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response = requests.get(f'https://{server}/api/v1/admin/domain_blocks', headers=headers)
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if response.status_code == 200:
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blocklist_json = json.loads(response.content)
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return blocklist_json_to_instances(blocklist_json)
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else:
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raise ConnectionError(f"Could not connect to the server ({response.status_code}: {response.reason})")
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def cli():
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parser = argparse.ArgumentParser(description='Deploy blocklist updates to a mastodon server')
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parser.add_argument('action', choices=['diff', 'deploy', 'export'],
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help="Either use 'diff' to check the difference between local blockĺist and the blocklist on "
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"the server, 'deploy' to apply the current local blocklist or 'export' to export the remote "
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"blocklist into a local file.")
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parser.add_argument('-s', '--server', help="The address of the server where you want to deploy (e.g. "
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"mastodon.social)")
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parser.add_argument('-t', '--token', help="Authorization token")
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parser.add_argument('-i', '--input-file', help="The blocklist to use")
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parser.add_argument('-r', '--remote-blocklist', help="The remote blocklist as json for debugging reasons")
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parser.add_argument('-o', '--output', help="Filename where to export the blocklist")
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parser.add_argument('-v', '--verbose', action='store_true')
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parser.add_argument('-n', '--no-delete', action='store_true', help="Do not delete existing blocks")
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args = parser.parse_args()
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if args.verbose:
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logging.basicConfig(level=logging.DEBUG)
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else:
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logging.basicConfig(level=logging.WARN)
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if args.token:
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token = args.token
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else:
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token = os.getenv('MBD_TOKEN')
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"""if there is a remote blocklist provided load this instead of fetching it from a server (for debugging reasons)"""
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if args.remote_blocklist:
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with open(args.remote_blocklist) as f:
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remote_blocklist = blocklist_json_to_instances(json.load(f))
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else:
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remote_blocklist = load_blocklist_from_instance(server=args.server, token=token)
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"""Load local blocklist only when needed"""
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if args.action in ["diff", "deploy"]:
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if args.input_file:
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blocklist_filename = args.input_file
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else:
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blocklist_filename = "../blocklist.toml"
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try:
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local_blocklist = load_blocklist_file(blocklist_filename)
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except FileNotFoundError:
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print("Local blocklist file was not found. Make sure to specify it's location via -i")
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exit()
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if args.action == "diff":
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Instance.show_diffs(local_blocklist, remote_blocklist)
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elif args.action == "deploy":
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diffs = Instance.list_diffs(local_blocklist, remote_blocklist)
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Instance.apply_blocks_from_diff(diffs, args.server, token, args.no_delete)
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elif args.action == "export":
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if not args.output:
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print("Export currently requires to pass --output as well")
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else:
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export_blocklist_toml(remote_blocklist, args.output)
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if __name__ == "__main__":
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cli()
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