mirror of
https://github.com/morluto/rea
synced 2026-10-25 22:08:11 -04:00
morluto
33 lines
1.1 KiB
Python
33 lines
1.1 KiB
Python
#!/usr/bin/env python3
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"""Observe the production xauth invocation without launching an X server."""
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import importlib.util
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import json
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from pathlib import Path
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import sys
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import tempfile
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import types
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spec = importlib.util.spec_from_file_location("hopper_demo_x11", sys.argv[1])
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assert spec is not None and spec.loader is not None
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helper = importlib.util.module_from_spec(spec)
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spec.loader.exec_module(helper)
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cookie = "0123456789abcdef" * 2
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calls = []
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def run(arguments, **options):
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calls.append((arguments, options))
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return types.SimpleNamespace(returncode=0)
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helper.subprocess.run = run
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helper.secrets.token_hex = lambda _bytes: cookie
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with tempfile.TemporaryDirectory(prefix="rea-xauth-fixture-") as root:
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authority = Path(root) / "authority"
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authority.touch()
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helper.authorize_display(authority, ":123", "fixture-xauth")
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arguments, options = calls[0]
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print(json.dumps({
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"arguments": arguments,
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"stdin": options["input"].decode("ascii"),
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"cookie_in_argv": any(cookie in value for value in arguments),
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"mode": authority.stat().st_mode & 0o777,
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}))
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