162 lines
7.2 KiB
Python
162 lines
7.2 KiB
Python
import logging
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import requests
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class Instance:
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def __init__(self, instance_dict):
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"""If obfuscate, reject_media or reject_reports are not specified default to False"""
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self.obfuscate = False
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self.reject_media = False
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self.reject_reports = False
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self.id = None
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"""Remote blocks and local blocks are parsed differently"""
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try:
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instance_dict["id"]
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self.parse_remote_block(instance_dict)
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except KeyError:
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self.parse_local_block(instance_dict)
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def __str__(self):
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return f"{self.domain}: {self.severity}"
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def __eq__(self, other):
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return self.domain == other.domain and self.severity == other.severity and self.reject_media == other.reject_media and self.reject_reports == other.reject_reports and self.obfuscate == other.obfuscate
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def status_str(self):
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return f"{self.severity}\nReject reports: {self.reject_reports}\nReject media: {self.reject_media}\nObfuscate: {self.obfuscate}"
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@property
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def exportable_dict(self):
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keys = ["domain", "severity", "public_comment", "private_comment", "obfuscate", "reject_media", "reject_reports"]
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exportable = {}
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for key in keys:
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exportable[key] = getattr(self, key)
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return exportable
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def parse_remote_block(self, instance_dict):
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self.domain = instance_dict["domain"]
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self.id = instance_dict["id"]
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self.severity = instance_dict["severity"]
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self.public_comment = instance_dict["public_comment"]
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self.private_comment = instance_dict["private_comment"]
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self.obfuscate = instance_dict["obfuscate"]
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self.reject_media = instance_dict["reject_media"]
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self.reject_reports = instance_dict["reject_reports"]
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def parse_local_block(self, instance_dict):
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try:
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self.name = instance_dict["name"]
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except KeyError:
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pass
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self.domain = instance_dict["domain"]
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self.severity = instance_dict["severity"]
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self.public_comment = instance_dict["public_comment"]
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self.private_comment = instance_dict["private_comment"]
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try:
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self.obfuscate = instance_dict["obfuscate"]
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except KeyError:
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pass
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try:
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self.reject_media = instance_dict["reject_media"]
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except KeyError:
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pass
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try:
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self.reject_reports = instance_dict["reject_reports"]
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except KeyError:
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pass
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def apply(self, server, token, block_id=None):
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"""Applies instance block on the remote server"""
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headers = {
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f'Authorization': f'Bearer {token}',
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}
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data = {"domain": self.domain,
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"severity": self.severity,
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"reject_media": str(self.reject_media).lower(),
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"reject_reports": str(self.reject_reports).lower(),
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"private_comment": str(self.private_comment).lower(),
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"public_comment": self.public_comment,
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"obfuscate": str(self.obfuscate).lower()}
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"""If no id is given add a new block, else update the existing block"""
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if block_id is None:
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response = requests.post(f'https://{server}/api/v1/admin/domain_blocks', data=data, headers=headers)
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else:
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response = requests.put(f'https://{server}/api/v1/admin/domain_blocks/{block_id}', data=data,
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headers=headers)
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if response.status_code != 200:
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raise ConnectionError(f"Could not apply block ({response.status_code}: {response.reason})")
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def delete(self, server: str, token: str):
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"""Deletes the instance from the blocklist on the remote server"""
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headers = {
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f'Authorization': f'Bearer {token}',
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}
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response = requests.delete(f'https://{server}/api/v1/admin/domain_blocks/{self.id}', headers=headers)
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if response.status_code != 200:
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raise ConnectionError(f"Could not apply block ({response.status_code}: {response.reason})")
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@staticmethod
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def list_diffs(local_blocklist, remote_blocklist):
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"""Compares the local and remote blocklist and returns a list of differences"""
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diffs = []
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for local_instance in local_blocklist:
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instance_found = False
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for idx, remote_instance in enumerate(remote_blocklist):
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if local_instance.domain == remote_instance.domain:
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instance_found = True
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if local_instance == remote_instance:
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pass
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else:
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"""If the local block is different from the remote block, add it to the diff"""
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diffs.append({"local": local_instance, "remote": remote_instance})
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"""Remove the remote instance from the list so we later have a list of remote instances we don't
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have locally"""
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del remote_blocklist[idx]
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"""If the local instance is not in the remote blocklist, add it to the diff"""
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if not instance_found:
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diffs.append({"local": local_instance, "remote": None})
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for remote_instance in remote_blocklist:
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diffs.append({"local": None, "remote": remote_instance})
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return diffs
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@staticmethod
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def apply_blocks_from_diff(diffs, server, token, no_delete: bool):
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"""Uses a diff (list of difference in local an remote instance) to apply instance blocks"""
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for diff in diffs:
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if diff["local"] is None:
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if not no_delete:
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"""Delete the block on the remote server"""
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diff['remote'].delete(server, token)
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logging.info(f"Deleted {diff['remote'].domain} from blocklist")
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elif diff["remote"] is None:
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"""Add the block on the remote server"""
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diff["local"].apply(server, token)
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logging.info(f"Added {diff['local'].domain} to blocklist")
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else:
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"""Update the block on the remote server"""
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diff["local"].apply(server, token, block_id=diff["remote"].id)
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logging.info(f"Updated {diff['local'].domain} in blocklist")
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@staticmethod
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def show_diffs(local_blocklist, remote_blocklist):
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"""Shows a table in the CLI comparing the local and remote blocklist"""
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from rich.table import Table
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from rich.console import Console
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table = Table(title="Differences", expand=True, show_lines=True)
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table.add_column("Domain", style="cyan")
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table.add_column("Local status", style="green")
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table.add_column("Current remote status", style="magenta")
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diffs = Instance.list_diffs(local_blocklist, remote_blocklist)
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for diff in diffs:
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if diff["local"] is None:
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table.add_row(diff["remote"].domain, None, diff["remote"].status_str())
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elif diff["remote"] is None:
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table.add_row(diff["local"].domain, diff["local"].status_str(), None)
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else:
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table.add_row(diff["local"].domain, diff["local"].status_str(), diff["remote"].status_str())
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console = Console()
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console.print(table)
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