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kevinveenbirkenbachandClaude Opus 5
af605b049f
RFC 6761 reserves .test for testing and .example for documentation, and the project's own domain was doing both jobs under the documentation name. It is what default.env hands every local deploy and what the test fixtures assert against, so it is a testing name. Rename it wherever it stands for the running machine: the environment defaults, the development inventory, the workspace and trust scripts, the test suites, and the four documents that describe real behaviour - the DNS mapping to loopback, the browser CA trust, WSL2 resolution. Those documents would have started lying the moment default.env changed. The sandbox allowlist moves with them, since egress is matched per pattern and nothing resolves the old name any more, and the sandbox document that mirrors that list follows it. Two places keep .example on purpose: the link-style sample in the documentation guide, which is documentation about documentation, and every generic fixture name elsewhere in the suite - a.example, foo.example and their kin. Those are a larger sweep of their own and are not touched here. Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
373 lines
13 KiB
Python
373 lines
13 KiB
Python
"""Unit tests for `utils.cleanup.nginx_vhosts`."""
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from __future__ import annotations
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import io
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import os
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import shutil
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import tempfile
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import unittest
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from contextlib import redirect_stderr, redirect_stdout
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from pathlib import Path
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from unittest.mock import patch
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from utils.cache.yaml import _reset_cache_for_tests, dump_yaml
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from utils.cleanup import nginx_vhosts as mod
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from utils.cleanup.nginx_vhosts import (
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iter_vhost_files_for_entity,
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main,
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purge_vhost_files_for_entities,
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)
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from utils.roles.categories import categories_file
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from utils.roles.mapping import ROLE_FILE_META_DOMAINS, ROLE_FILE_VARS_MAIN
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class NginxVhostsTestBase(unittest.TestCase):
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def setUp(self) -> None:
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_reset_cache_for_tests()
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self.tmp = Path(tempfile.mkdtemp(prefix="nginx_vhosts_test_"))
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self.roles_dir = self.tmp / "roles"
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self.roles_dir.mkdir(parents=True, exist_ok=True)
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dump_yaml(
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categories_file(self.tmp),
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{
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"roles": {
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"web": {
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"app": {"title": "Applications", "invokable": True},
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"svc": {"title": "Services", "invokable": True},
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}
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}
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},
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)
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self.nginx_dir = self.tmp / "etc-nginx"
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self.servers_dir = self.nginx_dir / "conf.d" / "servers"
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(self.servers_dir / "http").mkdir(parents=True, exist_ok=True)
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(self.servers_dir / "https").mkdir(parents=True, exist_ok=True)
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root = patch("utils.roles.categories.PROJECT_ROOT", self.tmp)
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root.start()
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self.addCleanup(root.stop)
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self.addCleanup(lambda: shutil.rmtree(self.tmp, ignore_errors=True))
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def _mk_role(
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self,
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name: str,
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*,
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application_id: str,
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canonical: list[str],
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aliases: list[str] | None = None,
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) -> None:
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rd = self.roles_dir / name
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(rd / "vars").mkdir(parents=True, exist_ok=True)
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(rd / "meta").mkdir(parents=True, exist_ok=True)
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dump_yaml(rd / ROLE_FILE_VARS_MAIN, {"application_id": application_id})
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domains_block: dict = {"canonical": canonical}
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if aliases is not None:
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domains_block["aliases"] = aliases
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dump_yaml(
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rd / ROLE_FILE_META_DOMAINS,
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domains_block,
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)
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def _touch_vhost(self, domain: str, protocol: str = "https") -> Path:
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f = self.servers_dir / protocol / f"{domain}.conf"
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f.write_text("# fake vhost\n", encoding="utf-8")
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return f
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class TestIterVhostFiles(NginxVhostsTestBase, unittest.TestCase):
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def test_yields_existing_files_only(self) -> None:
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self._mk_role(
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"web-app-matomo",
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application_id="web-app-matomo",
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canonical=["matomo.infinito.test"],
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)
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existing = self._touch_vhost("matomo.infinito.test", "https")
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got = list(
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iter_vhost_files_for_entity(
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"matomo",
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nginx_dir=self.nginx_dir,
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domain_primary="infinito.test",
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roles_dir=self.roles_dir,
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)
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)
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self.assertEqual(got, [existing])
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def test_includes_aliases(self) -> None:
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self._mk_role(
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"web-app-matomo",
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application_id="web-app-matomo",
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canonical=["matomo.infinito.test"],
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aliases=["stats.infinito.test"],
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)
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f1 = self._touch_vhost("matomo.infinito.test", "https")
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f2 = self._touch_vhost("stats.infinito.test", "https")
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got = sorted(
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iter_vhost_files_for_entity(
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"matomo",
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nginx_dir=self.nginx_dir,
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domain_primary="infinito.test",
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roles_dir=self.roles_dir,
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)
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)
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self.assertEqual(got, sorted([f1, f2]))
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def test_unknown_entity_is_empty(self) -> None:
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self._mk_role(
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"web-app-matomo",
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application_id="web-app-matomo",
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canonical=["matomo.infinito.test"],
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)
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self._touch_vhost("matomo.infinito.test", "https")
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got = list(
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iter_vhost_files_for_entity(
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"no-such-entity",
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nginx_dir=self.nginx_dir,
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domain_primary="infinito.test",
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roles_dir=self.roles_dir,
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)
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)
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self.assertEqual(got, [])
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def test_yields_www_redirect_variant(self) -> None:
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self._mk_role(
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"web-svc-cdn",
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application_id="web-svc-cdn",
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canonical=["cdn.infinito.test"],
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)
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bare = self._touch_vhost("cdn.infinito.test", "https")
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redirect = self._touch_vhost("www.cdn.infinito.test", "https")
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got = sorted(
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iter_vhost_files_for_entity(
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"cdn",
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nginx_dir=self.nginx_dir,
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domain_primary="infinito.test",
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roles_dir=self.roles_dir,
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)
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)
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self.assertEqual(got, sorted([bare, redirect]))
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def test_www_prefixed_domain_not_double_prefixed(self) -> None:
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self._mk_role(
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"web-opt-rdr-www",
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application_id="web-opt-rdr-www",
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canonical=["www.w3redirect.infinito.test"],
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)
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existing = self._touch_vhost("www.w3redirect.infinito.test", "https")
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self._touch_vhost("www.www.w3redirect.infinito.test", "https")
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got = list(
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iter_vhost_files_for_entity(
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"opt-rdr-www",
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nginx_dir=self.nginx_dir,
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domain_primary="infinito.test",
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roles_dir=self.roles_dir,
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)
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)
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self.assertEqual(got, [existing])
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class TestPurgeVhostFiles(NginxVhostsTestBase, unittest.TestCase):
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def test_removes_only_matching_vhosts(self) -> None:
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self._mk_role(
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"web-app-matomo",
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application_id="web-app-matomo",
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canonical=["matomo.infinito.test"],
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)
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self._mk_role(
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"web-app-dashboard",
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application_id="web-app-dashboard",
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canonical=["dashboard.infinito.test"],
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)
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matomo_https = self._touch_vhost("matomo.infinito.test", "https")
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dashboard_https = self._touch_vhost("dashboard.infinito.test", "https")
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unrelated = self._touch_vhost("unrelated.infinito.test", "https")
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removed = purge_vhost_files_for_entities(
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["dashboard"],
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nginx_dir=self.nginx_dir,
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domain_primary="infinito.test",
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roles_dir=self.roles_dir,
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)
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self.assertEqual(removed, [dashboard_https])
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self.assertFalse(dashboard_https.exists())
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self.assertTrue(matomo_https.exists())
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self.assertTrue(unrelated.exists())
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def test_no_match_returns_empty(self) -> None:
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self._mk_role(
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"web-app-matomo",
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application_id="web-app-matomo",
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canonical=["matomo.infinito.test"],
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)
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removed = purge_vhost_files_for_entities(
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["matomo"],
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nginx_dir=self.nginx_dir,
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domain_primary="infinito.test",
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roles_dir=self.roles_dir,
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)
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self.assertEqual(removed, [])
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def test_removes_www_redirect_variant(self) -> None:
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self._mk_role(
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"web-svc-cdn",
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application_id="web-svc-cdn",
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canonical=["cdn.infinito.test"],
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)
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bare = self._touch_vhost("cdn.infinito.test", "https")
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redirect = self._touch_vhost("www.cdn.infinito.test", "https")
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unrelated = self._touch_vhost("www.unrelated.infinito.test", "https")
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removed = sorted(
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purge_vhost_files_for_entities(
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["cdn"],
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nginx_dir=self.nginx_dir,
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domain_primary="infinito.test",
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roles_dir=self.roles_dir,
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)
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)
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self.assertEqual(removed, sorted([bare, redirect]))
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self.assertFalse(bare.exists())
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self.assertFalse(redirect.exists())
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self.assertTrue(unrelated.exists())
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def test_multiple_entities_in_one_call(self) -> None:
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self._mk_role(
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"web-app-matomo",
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application_id="web-app-matomo",
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canonical=["matomo.infinito.test"],
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)
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self._mk_role(
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"web-app-dashboard",
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application_id="web-app-dashboard",
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canonical=["dashboard.infinito.test"],
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)
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matomo_https = self._touch_vhost("matomo.infinito.test", "https")
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dashboard_https = self._touch_vhost("dashboard.infinito.test", "https")
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removed = sorted(
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purge_vhost_files_for_entities(
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["matomo", "dashboard"],
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nginx_dir=self.nginx_dir,
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domain_primary="infinito.test",
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roles_dir=self.roles_dir,
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)
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)
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self.assertEqual(removed, sorted([matomo_https, dashboard_https]))
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self.assertFalse(matomo_https.exists())
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self.assertFalse(dashboard_https.exists())
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class TestMainShim(NginxVhostsTestBase, unittest.TestCase):
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def test_no_argv_prints_usage_and_returns_2(self) -> None:
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stderr = io.StringIO()
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with redirect_stderr(stderr):
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rc = main([])
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self.assertEqual(rc, 2)
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self.assertIn("usage:", stderr.getvalue())
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def test_main_reports_noop_when_nothing_to_remove(self) -> None:
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"""With no roles and no vhost files, main still returns 0 and says so."""
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stdout = io.StringIO()
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with patch.object(mod, "ROLES_DIR", self.roles_dir), redirect_stdout(stdout):
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rc = main(["nonexistent"])
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self.assertEqual(rc, 0)
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self.assertIn("No nginx vhost files to remove", stdout.getvalue())
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class TestOnionVhostVariant(NginxVhostsTestBase, unittest.TestCase):
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ONION = "abc123def456ghij789klmno000pqrstuvwx111yz222abc333def444gh.onion"
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def _write_node_onion(self, address: str) -> None:
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from utils.tor_onion import identity_hs_dir
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hs = identity_hs_dir(self.roles_dir.parent)
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hs.mkdir(parents=True, exist_ok=True)
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(hs / "hostname").write_text(address + "\n", encoding="ascii")
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def test_onion_vhost_included_when_node_onion_set(self):
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self._mk_role(
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"web-app-matomo",
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application_id="matomo",
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canonical=["matomo.infinito.test"],
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)
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clearnet = self._touch_vhost("matomo.infinito.test", "https")
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onion = self._touch_vhost(f"matomo.{self.ONION}", "http")
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self._write_node_onion(self.ONION)
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found = set(
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iter_vhost_files_for_entity(
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"matomo",
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nginx_dir=self.nginx_dir,
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domain_primary="infinito.test",
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roles_dir=self.roles_dir,
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)
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)
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self.assertIn(clearnet, found)
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self.assertIn(onion, found)
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def test_onion_vhost_ignored_when_node_onion_unset(self):
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self._mk_role(
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"web-app-matomo",
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application_id="matomo",
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canonical=["matomo.infinito.test"],
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)
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onion = self._touch_vhost(f"matomo.{self.ONION}", "http")
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found = set(
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iter_vhost_files_for_entity(
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"matomo",
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nginx_dir=self.nginx_dir,
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domain_primary="infinito.test",
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roles_dir=self.roles_dir,
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)
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)
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self.assertNotIn(onion, found)
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class TestResolveDomainPrimary(unittest.TestCase):
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"""Domain precedence: explicit arg > DOMAIN > INFINITO_DOMAIN > default.
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The INFINITO_DOMAIN fallback keeps the vhost purge correct on nodes whose
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domain differs from the default (e.g. a .onion node), where DOMAIN is unset
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but INFINITO_DOMAIN carries the real DOMAIN_PRIMARY.
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"""
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def test_explicit_arg_wins(self) -> None:
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with patch.dict(os.environ, {"DOMAIN": "x", "INFINITO_DOMAIN": "y"}):
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self.assertEqual(mod._resolve_domain_primary("explicit"), "explicit")
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def test_domain_env_preferred(self) -> None:
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with patch.dict(
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os.environ, {"DOMAIN": "a.example", "INFINITO_DOMAIN": "b.onion"}
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):
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self.assertEqual(mod._resolve_domain_primary(None), "a.example")
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def test_falls_back_to_infinito_domain(self) -> None:
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env = {k: v for k, v in os.environ.items() if k != "DOMAIN"}
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env["INFINITO_DOMAIN"] = "node.onion"
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with patch.dict(os.environ, env, clear=True):
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self.assertEqual(mod._resolve_domain_primary(None), "node.onion")
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def test_default_when_nothing_set(self) -> None:
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env = {
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k: v
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for k, v in os.environ.items()
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if k not in ("DOMAIN", "INFINITO_DOMAIN")
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}
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with patch.dict(os.environ, env, clear=True):
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self.assertEqual(mod._resolve_domain_primary(None), "infinito.test")
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if __name__ == "__main__": # pragma: no cover
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unittest.main()
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