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https://github.com/kuhyx/signal-bot.git
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Krzysztof kuhy Rudnicki
3107a9e55f
!dodaj is unwired: register_add_command is no longer called, its aliases
are gone from aliases.json, and the word is an unknown one like any
other -- answered with "Nie znam !dodaj", storing nothing. The ingest
path itself (pack_add, pack_ingest, pack_store, the stripper) stays,
tested at 100%, because the approval queue that replaces the direct
write will reuse every piece of it: !dodaj lands in pending/, and the
tagger view gets approve / reject.
The eight e2e scenarios that proved the direct write, the media
generation step and prove_the_add_photo_invariants leave with it;
64852ae has them for the queue to bring back in their new shape. One
scenario takes their place and pins the disabled state.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
126 lines
4.5 KiB
Python
126 lines
4.5 KiB
Python
# Copyright (c) 2026 Krzysztof Rudnicki. MIT licence.
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"""Where the personal-data gate learns its forbidden words from.
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Worth its own test because ``!add_photo`` made one of those sources
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*writable from a group chat*, and the failure mode is silent and permanent:
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a label that is also a word in this repository would put that word on the
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forbidden list and refuse every commit from then on, fixable only by
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hand-editing an album the committer cannot see.
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Driven entirely through ``forbidden()``, which is what the gate itself calls.
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"""
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from __future__ import annotations
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import importlib.util
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import json
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import sys
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from pathlib import Path
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from typing import TYPE_CHECKING, Any
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import pytest
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if TYPE_CHECKING:
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from types import ModuleType
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REPO = Path(__file__).resolve().parent.parent
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@pytest.fixture
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def sources() -> ModuleType:
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"""Import scripts/personal_data_sources.py, which is not a package."""
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path = REPO / "scripts" / "personal_data_sources.py"
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spec = importlib.util.spec_from_file_location("personal_data_sources", path)
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assert spec is not None
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assert spec.loader is not None
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module = importlib.util.module_from_spec(spec)
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sys.modules[spec.name] = module
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spec.loader.exec_module(module)
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return module
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def _album(
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root: Path,
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*,
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triggers: list[str] | None = None,
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custom: dict[str, Any] | None = None,
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corrupt_custom: bool = False,
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) -> Path:
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root.mkdir(parents=True, exist_ok=True)
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people = [{"key": "p1", "triggers": triggers or ["!zenon"]}]
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(root / "people.json").write_text(
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json.dumps({"groups": ["g"], "people": people}), encoding="utf-8"
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)
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if corrupt_custom:
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(root / "custom.json").write_text("{ not json", encoding="utf-8")
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elif custom is not None:
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(root / "custom.json").write_text(json.dumps(custom), encoding="utf-8")
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return root
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def _words(sources: ModuleType, root: Path, monkeypatch: pytest.MonkeyPatch) -> set[str]:
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monkeypatch.setenv("PHOTO_PACK_DIR", str(root))
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words, _ = sources.forbidden(set())
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return set(words)
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def test_a_people_trigger_is_forbidden(
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sources: ModuleType, tmp_path: Path, monkeypatch: pytest.MonkeyPatch
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) -> None:
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assert "zenon" in _words(sources, _album(tmp_path / "pack"), monkeypatch)
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def test_a_custom_label_is_forbidden_too(
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sources: ModuleType, tmp_path: Path, monkeypatch: pytest.MonkeyPatch
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) -> None:
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"""A label can be a name -- "ciocia_hania" is one however it got there."""
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root = _album(tmp_path / "pack", custom={"t1": ["ciocia_hania"]})
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assert "ciocia_hania" in _words(sources, root, monkeypatch)
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def test_a_label_that_is_a_command_word_is_not_forbidden(
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sources: ModuleType, tmp_path: Path, monkeypatch: pytest.MonkeyPatch
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) -> None:
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"""The wedge: "!add_photo kot" must not outlaw "kot" in aliases.json."""
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root = _album(tmp_path / "pack", custom={"t1": ["kot"], "t2": ["ciocia_hania"]})
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words = _words(sources, root, monkeypatch)
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assert "kot" not in words
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assert "ciocia_hania" in words
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@pytest.mark.parametrize("label", ["losowe", "papiez", "komendy", "staty"])
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def test_no_command_word_can_be_outlawed_by_a_label(
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sources: ModuleType, tmp_path: Path, monkeypatch: pytest.MonkeyPatch, label: str
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) -> None:
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"""Generalised: every alias in the table, not just the one that bit."""
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root = _album(tmp_path / "pack", custom={"t1": [label]})
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assert label not in _words(sources, root, monkeypatch)
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def test_a_people_trigger_is_never_excused_by_the_vocabulary(
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sources: ModuleType, tmp_path: Path, monkeypatch: pytest.MonkeyPatch
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) -> None:
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"""Only custom labels get the subtraction.
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A curated real name turning up in this repository is precisely the leak
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the gate exists to fail on, so it stays forbidden even when it collides.
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"""
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root = _album(tmp_path / "pack", triggers=["!kot"])
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assert "kot" in _words(sources, root, monkeypatch)
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def test_an_album_with_no_custom_file_still_works(
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sources: ModuleType, tmp_path: Path, monkeypatch: pytest.MonkeyPatch
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) -> None:
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"""Other sources (the database, .env) contribute too, so this is membership."""
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words = _words(sources, _album(tmp_path / "pack"), monkeypatch)
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assert "zenon" in words
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def test_a_corrupt_custom_file_is_ignored_rather_than_fatal(
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sources: ModuleType, tmp_path: Path, monkeypatch: pytest.MonkeyPatch
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) -> None:
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"""Refusing every commit because an album file got truncated is backwards."""
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root = _album(tmp_path / "pack", corrupt_custom=True)
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assert "zenon" in _words(sources, root, monkeypatch)
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