mirror of
https://git.sr.ht/~tsileo/microblog.pub
synced 2024-12-22 21:24:28 +00:00
64 lines
1.9 KiB
Python
64 lines
1.9 KiB
Python
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from typing import Optional
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from urllib.parse import urlparse
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import requests
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def get_remote_follow_template(resource: str) -> Optional[str]:
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"""Mastodon-like WebFinger resolution to retrieve the activity stream Actor URL.
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Returns:
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the Actor URL or None if the resolution failed.
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"""
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if resource.startswith('http'):
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host = urlparse(resource).netloc
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else:
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if resource.startswith('acct:'):
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resource = resource[5:]
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if resource.startswith('@'):
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resource = resource[1:]
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_, host = resource.split('@', 1)
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resource='acct:'+resource
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resp = requests.get(
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f'https://{host}/.well-known/webfinger',
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{'resource': resource}
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)
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print(resp, resp.request.url)
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if resp.status_code == 404:
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return None
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resp.raise_for_status()
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data = resp.json()
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for link in data['links']:
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if link.get('rel') == 'http://ostatus.org/schema/1.0/subscribe':
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return link.get('template')
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return None
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def get_actor_url(resource: str) -> Optional[str]:
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"""Mastodon-like WebFinger resolution to retrieve the activity stream Actor URL.
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Returns:
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the Actor URL or None if the resolution failed.
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"""
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if resource.startswith('http'):
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host = urlparse(resource).netloc
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else:
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if resource.startswith('acct:'):
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resource = resource[5:]
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if resource.startswith('@'):
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resource = resource[1:]
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_, host = resource.split('@', 1)
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resource='acct:'+resource
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resp = requests.get(
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f'https://{host}/.well-known/webfinger',
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{'resource': resource}
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)
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print(resp, resp.request.url)
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if resp.status_code == 404:
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return None
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resp.raise_for_status()
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data = resp.json()
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for link in data['links']:
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if link.get('rel') == 'self' and link.get('type') == 'application/activity+json':
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return link.get('href')
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return None
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